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We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. 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Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. ## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. ## (see the conditional assignment to $gccflag above). ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). Also, it might not be ## supported by the other compilers which use the 'gcc' depmode. ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The second -e expression handles DOS-style file names with drive # letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the "deleted header file" problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. ## Some versions of gcc put a space before the ':'. On the theory ## that the space means something, we add a space to the output as ## well. hp depmode also adds that space, but also prefixes the VPATH ## to the object. Take care to not repeat it in the output. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; # the IRIX cc adds comments like '#:fec' to the end of the # dependency line. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ | tr "$nl" ' ' >> "$depfile" echo >> "$depfile" # The second pass generates a dummy entry for each header file. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" ;; xlc) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; aix) # The C for AIX Compiler uses -M and outputs the dependencies # in a .u file. In older versions, this file always lives in the # current directory. Also, the AIX compiler puts '$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.u tmpdepfile2=$base.u tmpdepfile3=$dir.libs/$base.u "$@" -Wc,-M else tmpdepfile1=$dir$base.u tmpdepfile2=$dir$base.u tmpdepfile3=$dir$base.u "$@" -M fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done aix_post_process_depfile ;; tcc) # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 # FIXME: That version still under development at the moment of writing. # Make that this statement remains true also for stable, released # versions. # It will wrap lines (doesn't matter whether long or short) with a # trailing '\', as in: # # foo.o : \ # foo.c \ # foo.h \ # # It will put a trailing '\' even on the last line, and will use leading # spaces rather than leading tabs (at least since its commit 0394caf7 # "Emit spaces for -MD"). "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. # We have to change lines of the first kind to '$object: \'. sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" # And for each line of the second kind, we have to emit a 'dep.h:' # dummy dependency, to avoid the deleted-header problem. sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" rm -f "$tmpdepfile" ;; ## The order of this option in the case statement is important, since the ## shell code in configure will try each of these formats in the order ## listed in this file. A plain '-MD' option would be understood by many ## compilers, so we must ensure this comes after the gcc and icc options. pgcc) # Portland's C compiler understands '-MD'. # Will always output deps to 'file.d' where file is the root name of the # source file under compilation, even if file resides in a subdirectory. # The object file name does not affect the name of the '.d' file. # pgcc 10.2 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using '\' : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... set_dir_from "$object" # Use the source, not the object, to determine the base name, since # that's sadly what pgcc will do too. set_base_from "$source" tmpdepfile=$base.d # For projects that build the same source file twice into different object # files, the pgcc approach of using the *source* file root name can cause # problems in parallel builds. Use a locking strategy to avoid stomping on # the same $tmpdepfile. lockdir=$base.d-lock trap " echo '$0: caught signal, cleaning up...' >&2 rmdir '$lockdir' exit 1 " 1 2 13 15 numtries=100 i=$numtries while test $i -gt 0; do # mkdir is a portable test-and-set. if mkdir "$lockdir" 2>/dev/null; then # This process acquired the lock. "$@" -MD stat=$? # Release the lock. rmdir "$lockdir" break else # If the lock is being held by a different process, wait # until the winning process is done or we timeout. while test -d "$lockdir" && test $i -gt 0; do sleep 1 i=`expr $i - 1` done fi i=`expr $i - 1` done trap - 1 2 13 15 if test $i -le 0; then echo "$0: failed to acquire lock after $numtries attempts" >&2 echo "$0: check lockdir '$lockdir'" >&2 exit 1 fi if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. Breaking it into two sed invocations is a workaround. sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp2) # The "hp" stanza above does not work with aCC (C++) and HP's ia64 # compilers, which have integrated preprocessors. The correct option # to use with these is +Maked; it writes dependencies to a file named # 'foo.d', which lands next to the object file, wherever that # happens to be. # Much of this is similar to the tru64 case; see comments there. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.d tmpdepfile2=$dir.libs/$base.d "$@" -Wc,+Maked else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d "$@" +Maked fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" # Add 'dependent.h:' lines. sed -ne '2,${ s/^ *// s/ \\*$// s/$/:/ p }' "$tmpdepfile" >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" "$tmpdepfile2" ;; tru64) # The Tru64 compiler uses -MD to generate dependencies as a side # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put # dependencies in 'foo.d' instead, so we check for that too. # Subdirectories are respected. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then # Libtool generates 2 separate objects for the 2 libraries. These # two compilations output dependencies in $dir.libs/$base.o.d and # in $dir$base.o.d. We have to check for both files, because # one of the two compilations can be disabled. We should prefer # $dir$base.o.d over $dir.libs/$base.o.d because the latter is # automatically cleaned when .libs/ is deleted, while ignoring # the former would cause a distcleancheck panic. tmpdepfile1=$dir$base.o.d # libtool 1.5 tmpdepfile2=$dir.libs/$base.o.d # Likewise. tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 "$@" -Wc,-MD else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d tmpdepfile3=$dir$base.d "$@" -MD fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done # Same post-processing that is required for AIX mode. aix_post_process_depfile ;; msvc7) if test "$libtool" = yes; then showIncludes=-Wc,-showIncludes else showIncludes=-showIncludes fi "$@" $showIncludes > "$tmpdepfile" stat=$? grep -v '^Note: including file: ' "$tmpdepfile" if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The first sed program below extracts the file names and escapes # backslashes for cygpath. The second sed program outputs the file # name when reading, but also accumulates all include files in the # hold buffer in order to output them again at the end. This only # works with sed implementations that can handle large buffers. sed < "$tmpdepfile" -n ' /^Note: including file: *\(.*\)/ { s//\1/ s/\\/\\\\/g p }' | $cygpath_u | sort -u | sed -n ' s/ /\\ /g s/\(.*\)/'"$tab"'\1 \\/p s/.\(.*\) \\/\1:/ H $ { s/.*/'"$tab"'/ G p }' >> "$depfile" echo >> "$depfile" # make sure the fragment doesn't end with a backslash rm -f "$tmpdepfile" ;; msvc7msys) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; #nosideeffect) # This comment above is used by automake to tell side-effect # dependency tracking mechanisms from slower ones. dashmstdout) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout, regardless of -o. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove '-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done test -z "$dashmflag" && dashmflag=-M # Require at least two characters before searching for ':' # in the target name. This is to cope with DOS-style filenames: # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. 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This case will never be run, # since it is checked for above. exit 1 ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: libmodplug-0.8.8.5/libmodplug.pc.in0000664000175000017500000000041212205522416014036 00000000000000prefix=@prefix@ exec_prefix=@exec_prefix@ libdir=@libdir@ includedir=${prefix}/include Name: libmodplug Description: The ModPlug mod file playing library. Version: @VERSION@ Requires: Libs: -L${libdir} -lmodplug Libs.private: -lstdc++ -lm Cflags: -I${includedir} libmodplug-0.8.8.5/ltmain.sh0000644000175000017500000105152212270206145012576 00000000000000 # libtool (GNU libtool) 2.4.2 # Written by Gordon Matzigkeit , 1996 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, # 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. 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[MODE-ARG]... # # Provide generalized library-building support services. # # --config show all configuration variables # --debug enable verbose shell tracing # -n, --dry-run display commands without modifying any files # --features display basic configuration information and exit # --mode=MODE use operation mode MODE # --preserve-dup-deps don't remove duplicate dependency libraries # --quiet, --silent don't print informational messages # --no-quiet, --no-silent # print informational messages (default) # --no-warn don't display warning messages # --tag=TAG use configuration variables from tag TAG # -v, --verbose print more informational messages than default # --no-verbose don't print the extra informational messages # --version print version information # -h, --help, --help-all print short, long, or detailed help message # # MODE must be one of the following: # # clean remove files from the build directory # compile compile a source file into a libtool object # execute automatically set library path, then run a program # finish complete the installation of libtool libraries # install install libraries or executables # link create a library or an executable # uninstall remove libraries from an installed directory # # MODE-ARGS vary depending on the MODE. 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On IRIX 6.4+, sh # is ksh but when the shell is invoked as "sh" and the current value of # the _XPG environment variable is not equal to 1 (one), the special # positional parameter $0, within a function call, is the name of the # function. progpath="$0" : ${CP="cp -f"} test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'} : ${MAKE="make"} : ${MKDIR="mkdir"} : ${MV="mv -f"} : ${RM="rm -f"} : ${SHELL="${CONFIG_SHELL-/bin/sh}"} : ${Xsed="$SED -e 1s/^X//"} # Global variables: EXIT_SUCCESS=0 EXIT_FAILURE=1 EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. exit_status=$EXIT_SUCCESS # Make sure IFS has a sensible default lt_nl=' ' IFS=" $lt_nl" dirname="s,/[^/]*$,," basename="s,^.*/,," # func_dirname file append nondir_replacement # Compute the dirname of FILE. If nonempty, add APPEND to the result, # otherwise set result to NONDIR_REPLACEMENT. func_dirname () { func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` if test "X$func_dirname_result" = "X${1}"; then func_dirname_result="${3}" else func_dirname_result="$func_dirname_result${2}" fi } # func_dirname may be replaced by extended shell implementation # func_basename file func_basename () { func_basename_result=`$ECHO "${1}" | $SED "$basename"` } # func_basename may be replaced by extended shell implementation # func_dirname_and_basename file append nondir_replacement # perform func_basename and func_dirname in a single function # call: # dirname: Compute the dirname of FILE. If nonempty, # add APPEND to the result, otherwise set result # to NONDIR_REPLACEMENT. # value returned in "$func_dirname_result" # basename: Compute filename of FILE. # value retuned in "$func_basename_result" # Implementation must be kept synchronized with func_dirname # and func_basename. For efficiency, we do not delegate to # those functions but instead duplicate the functionality here. func_dirname_and_basename () { # Extract subdirectory from the argument. func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` if test "X$func_dirname_result" = "X${1}"; then func_dirname_result="${3}" else func_dirname_result="$func_dirname_result${2}" fi func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` } # func_dirname_and_basename may be replaced by extended shell implementation # func_stripname prefix suffix name # strip PREFIX and SUFFIX off of NAME. # PREFIX and SUFFIX must not contain globbing or regex special # characters, hashes, percent signs, but SUFFIX may contain a leading # dot (in which case that matches only a dot). # func_strip_suffix prefix name func_stripname () { case ${2} in .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; esac } # func_stripname may be replaced by extended shell implementation # These SED scripts presuppose an absolute path with a trailing slash. pathcar='s,^/\([^/]*\).*$,\1,' pathcdr='s,^/[^/]*,,' removedotparts=':dotsl s@/\./@/@g t dotsl s,/\.$,/,' collapseslashes='s@/\{1,\}@/@g' finalslash='s,/*$,/,' # func_normal_abspath PATH # Remove doubled-up and trailing slashes, "." path components, # and cancel out any ".." path components in PATH after making # it an absolute path. # value returned in "$func_normal_abspath_result" func_normal_abspath () { # Start from root dir and reassemble the path. func_normal_abspath_result= func_normal_abspath_tpath=$1 func_normal_abspath_altnamespace= case $func_normal_abspath_tpath in "") # Empty path, that just means $cwd. func_stripname '' '/' "`pwd`" func_normal_abspath_result=$func_stripname_result return ;; # The next three entries are used to spot a run of precisely # two leading slashes without using negated character classes; # we take advantage of case's first-match behaviour. ///*) # Unusual form of absolute path, do nothing. ;; //*) # Not necessarily an ordinary path; POSIX reserves leading '//' # and for example Cygwin uses it to access remote file shares # over CIFS/SMB, so we conserve a leading double slash if found. func_normal_abspath_altnamespace=/ ;; /*) # Absolute path, do nothing. ;; *) # Relative path, prepend $cwd. func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath ;; esac # Cancel out all the simple stuff to save iterations. We also want # the path to end with a slash for ease of parsing, so make sure # there is one (and only one) here. func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` while :; do # Processed it all yet? if test "$func_normal_abspath_tpath" = / ; then # If we ascended to the root using ".." the result may be empty now. if test -z "$func_normal_abspath_result" ; then func_normal_abspath_result=/ fi break fi func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$pathcar"` func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$pathcdr"` # Figure out what to do with it case $func_normal_abspath_tcomponent in "") # Trailing empty path component, ignore it. ;; ..) # Parent dir; strip last assembled component from result. func_dirname "$func_normal_abspath_result" func_normal_abspath_result=$func_dirname_result ;; *) # Actual path component, append it. func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent ;; esac done # Restore leading double-slash if one was found on entry. func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result } # func_relative_path SRCDIR DSTDIR # generates a relative path from SRCDIR to DSTDIR, with a trailing # slash if non-empty, suitable for immediately appending a filename # without needing to append a separator. # value returned in "$func_relative_path_result" func_relative_path () { func_relative_path_result= func_normal_abspath "$1" func_relative_path_tlibdir=$func_normal_abspath_result func_normal_abspath "$2" func_relative_path_tbindir=$func_normal_abspath_result # Ascend the tree starting from libdir while :; do # check if we have found a prefix of bindir case $func_relative_path_tbindir in $func_relative_path_tlibdir) # found an exact match func_relative_path_tcancelled= break ;; $func_relative_path_tlibdir*) # found a matching prefix func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" func_relative_path_tcancelled=$func_stripname_result if test -z "$func_relative_path_result"; then func_relative_path_result=. fi break ;; *) func_dirname $func_relative_path_tlibdir func_relative_path_tlibdir=${func_dirname_result} if test "x$func_relative_path_tlibdir" = x ; then # Have to descend all the way to the root! func_relative_path_result=../$func_relative_path_result func_relative_path_tcancelled=$func_relative_path_tbindir break fi func_relative_path_result=../$func_relative_path_result ;; esac done # Now calculate path; take care to avoid doubling-up slashes. func_stripname '' '/' "$func_relative_path_result" func_relative_path_result=$func_stripname_result func_stripname '/' '/' "$func_relative_path_tcancelled" if test "x$func_stripname_result" != x ; then func_relative_path_result=${func_relative_path_result}/${func_stripname_result} fi # Normalisation. If bindir is libdir, return empty string, # else relative path ending with a slash; either way, target # file name can be directly appended. if test ! -z "$func_relative_path_result"; then func_stripname './' '' "$func_relative_path_result/" func_relative_path_result=$func_stripname_result fi } # The name of this program: func_dirname_and_basename "$progpath" progname=$func_basename_result # Make sure we have an absolute path for reexecution: case $progpath in [\\/]*|[A-Za-z]:\\*) ;; *[\\/]*) progdir=$func_dirname_result progdir=`cd "$progdir" && pwd` progpath="$progdir/$progname" ;; *) save_IFS="$IFS" IFS=${PATH_SEPARATOR-:} for progdir in $PATH; do IFS="$save_IFS" test -x "$progdir/$progname" && break done IFS="$save_IFS" test -n "$progdir" || progdir=`pwd` progpath="$progdir/$progname" ;; esac # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed="${SED}"' -e 1s/^X//' sed_quote_subst='s/\([`"$\\]\)/\\\1/g' # Same as above, but do not quote variable references. double_quote_subst='s/\(["`\\]\)/\\\1/g' # Sed substitution that turns a string into a regex matching for the # string literally. sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' # Sed substitution that converts a w32 file name or path # which contains forward slashes, into one that contains # (escaped) backslashes. A very naive implementation. lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Re-`\' parameter expansions in output of double_quote_subst that were # `\'-ed in input to the same. If an odd number of `\' preceded a '$' # in input to double_quote_subst, that '$' was protected from expansion. # Since each input `\' is now two `\'s, look for any number of runs of # four `\'s followed by two `\'s and then a '$'. `\' that '$'. bs='\\' bs2='\\\\' bs4='\\\\\\\\' dollar='\$' sed_double_backslash="\ s/$bs4/&\\ /g s/^$bs2$dollar/$bs&/ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g s/\n//g" # Standard options: opt_dry_run=false opt_help=false opt_quiet=false opt_verbose=false opt_warning=: # func_echo arg... # Echo program name prefixed message, along with the current mode # name if it has been set yet. func_echo () { $ECHO "$progname: ${opt_mode+$opt_mode: }$*" } # func_verbose arg... # Echo program name prefixed message in verbose mode only. func_verbose () { $opt_verbose && func_echo ${1+"$@"} # A bug in bash halts the script if the last line of a function # fails when set -e is in force, so we need another command to # work around that: : } # func_echo_all arg... # Invoke $ECHO with all args, space-separated. func_echo_all () { $ECHO "$*" } # func_error arg... # Echo program name prefixed message to standard error. func_error () { $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 } # func_warning arg... # Echo program name prefixed warning message to standard error. func_warning () { $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 # bash bug again: : } # func_fatal_error arg... # Echo program name prefixed message to standard error, and exit. func_fatal_error () { func_error ${1+"$@"} exit $EXIT_FAILURE } # func_fatal_help arg... # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { func_error ${1+"$@"} func_fatal_error "$help" } help="Try \`$progname --help' for more information." ## default # func_grep expression filename # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $GREP "$1" "$2" >/dev/null 2>&1 } # func_mkdir_p directory-path # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { my_directory_path="$1" my_dir_list= if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then # Protect directory names starting with `-' case $my_directory_path in -*) my_directory_path="./$my_directory_path" ;; esac # While some portion of DIR does not yet exist... while test ! -d "$my_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. my_dir_list="$my_directory_path:$my_dir_list" # If the last portion added has no slash in it, the list is done case $my_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` done my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` save_mkdir_p_IFS="$IFS"; IFS=':' for my_dir in $my_dir_list; do IFS="$save_mkdir_p_IFS" # mkdir can fail with a `File exist' error if two processes # try to create one of the directories concurrently. Don't # stop in that case! $MKDIR "$my_dir" 2>/dev/null || : done IFS="$save_mkdir_p_IFS" # Bail out if we (or some other process) failed to create a directory. test -d "$my_directory_path" || \ func_fatal_error "Failed to create \`$1'" fi } # func_mktempdir [string] # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, STRING is the basename for that directory. func_mktempdir () { my_template="${TMPDIR-/tmp}/${1-$progname}" if test "$opt_dry_run" = ":"; then # Return a directory name, but don't create it in dry-run mode my_tmpdir="${my_template}-$$" else # If mktemp works, use that first and foremost my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` if test ! -d "$my_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race my_tmpdir="${my_template}-${RANDOM-0}$$" save_mktempdir_umask=`umask` umask 0077 $MKDIR "$my_tmpdir" umask $save_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$my_tmpdir" || \ func_fatal_error "cannot create temporary directory \`$my_tmpdir'" fi $ECHO "$my_tmpdir" } # func_quote_for_eval arg # Aesthetically quote ARG to be evaled later. # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT # is double-quoted, suitable for a subsequent eval, whereas # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters # which are still active within double quotes backslashified. func_quote_for_eval () { case $1 in *[\\\`\"\$]*) func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; *) func_quote_for_eval_unquoted_result="$1" ;; esac case $func_quote_for_eval_unquoted_result in # Double-quote args containing shell metacharacters to delay # word splitting, command substitution and and variable # expansion for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" ;; *) func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" esac } # func_quote_for_expand arg # Aesthetically quote ARG to be evaled later; same as above, # but do not quote variable references. func_quote_for_expand () { case $1 in *[\\\`\"]*) my_arg=`$ECHO "$1" | $SED \ -e "$double_quote_subst" -e "$sed_double_backslash"` ;; *) my_arg="$1" ;; esac case $my_arg in # Double-quote args containing shell metacharacters to delay # word splitting and command substitution for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") my_arg="\"$my_arg\"" ;; esac func_quote_for_expand_result="$my_arg" } # func_show_eval cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$my_cmd" my_status=$? if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_show_eval_locale cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$lt_user_locale $my_cmd" my_status=$? eval "$lt_safe_locale" if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_tr_sh # Turn $1 into a string suitable for a shell variable name. # Result is stored in $func_tr_sh_result. All characters # not in the set a-zA-Z0-9_ are replaced with '_'. Further, # if $1 begins with a digit, a '_' is prepended as well. func_tr_sh () { case $1 in [0-9]* | *[!a-zA-Z0-9_]*) func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` ;; * ) func_tr_sh_result=$1 ;; esac } # func_version # Echo version message to standard output and exit. func_version () { $opt_debug $SED -n '/(C)/!b go :more /\./!{ N s/\n# / / b more } :go /^# '$PROGRAM' (GNU /,/# warranty; / { s/^# // s/^# *$// s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ p }' < "$progpath" exit $? } # func_usage # Echo short help message to standard output and exit. func_usage () { $opt_debug $SED -n '/^# Usage:/,/^# *.*--help/ { s/^# // s/^# *$// s/\$progname/'$progname'/ p }' < "$progpath" echo $ECHO "run \`$progname --help | more' for full usage" exit $? } # func_help [NOEXIT] # Echo long help message to standard output and exit, # unless 'noexit' is passed as argument. func_help () { $opt_debug $SED -n '/^# Usage:/,/# Report bugs to/ { :print s/^# // s/^# *$// s*\$progname*'$progname'* s*\$host*'"$host"'* s*\$SHELL*'"$SHELL"'* s*\$LTCC*'"$LTCC"'* s*\$LTCFLAGS*'"$LTCFLAGS"'* s*\$LD*'"$LD"'* s/\$with_gnu_ld/'"$with_gnu_ld"'/ s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/ s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/ p d } /^# .* home page:/b print /^# General help using/b print ' < "$progpath" ret=$? if test -z "$1"; then exit $ret fi } # func_missing_arg argname # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { $opt_debug func_error "missing argument for $1." exit_cmd=exit } # func_split_short_opt shortopt # Set func_split_short_opt_name and func_split_short_opt_arg shell # variables after splitting SHORTOPT after the 2nd character. func_split_short_opt () { my_sed_short_opt='1s/^\(..\).*$/\1/;q' my_sed_short_rest='1s/^..\(.*\)$/\1/;q' func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` } # func_split_short_opt may be replaced by extended shell implementation # func_split_long_opt longopt # Set func_split_long_opt_name and func_split_long_opt_arg shell # variables after splitting LONGOPT at the `=' sign. func_split_long_opt () { my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' my_sed_long_arg='1s/^--[^=]*=//' func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` } # func_split_long_opt may be replaced by extended shell implementation exit_cmd=: magic="%%%MAGIC variable%%%" magic_exe="%%%MAGIC EXE variable%%%" # Global variables. nonopt= preserve_args= lo2o="s/\\.lo\$/.${objext}/" o2lo="s/\\.${objext}\$/.lo/" extracted_archives= extracted_serial=0 # If this variable is set in any of the actions, the command in it # will be execed at the end. This prevents here-documents from being # left over by shells. exec_cmd= # func_append var value # Append VALUE to the end of shell variable VAR. func_append () { eval "${1}=\$${1}\${2}" } # func_append may be replaced by extended shell implementation # func_append_quoted var value # Quote VALUE and append to the end of shell variable VAR, separated # by a space. func_append_quoted () { func_quote_for_eval "${2}" eval "${1}=\$${1}\\ \$func_quote_for_eval_result" } # func_append_quoted may be replaced by extended shell implementation # func_arith arithmetic-term... func_arith () { func_arith_result=`expr "${@}"` } # func_arith may be replaced by extended shell implementation # func_len string # STRING may not start with a hyphen. func_len () { func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` } # func_len may be replaced by extended shell implementation # func_lo2o object func_lo2o () { func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` } # func_lo2o may be replaced by extended shell implementation # func_xform libobj-or-source func_xform () { func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` } # func_xform may be replaced by extended shell implementation # func_fatal_configuration arg... # Echo program name prefixed message to standard error, followed by # a configuration failure hint, and exit. func_fatal_configuration () { func_error ${1+"$@"} func_error "See the $PACKAGE documentation for more information." func_fatal_error "Fatal configuration error." } # func_config # Display the configuration for all the tags in this script. func_config () { re_begincf='^# ### BEGIN LIBTOOL' re_endcf='^# ### END LIBTOOL' # Default configuration. $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" # Now print the configurations for the tags. for tagname in $taglist; do $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" done exit $? } # func_features # Display the features supported by this script. func_features () { echo "host: $host" if test "$build_libtool_libs" = yes; then echo "enable shared libraries" else echo "disable shared libraries" fi if test "$build_old_libs" = yes; then echo "enable static libraries" else echo "disable static libraries" fi exit $? } # func_enable_tag tagname # Verify that TAGNAME is valid, and either flag an error and exit, or # enable the TAGNAME tag. We also add TAGNAME to the global $taglist # variable here. func_enable_tag () { # Global variable: tagname="$1" re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" sed_extractcf="/$re_begincf/,/$re_endcf/p" # Validate tagname. case $tagname in *[!-_A-Za-z0-9,/]*) func_fatal_error "invalid tag name: $tagname" ;; esac # Don't test for the "default" C tag, as we know it's # there but not specially marked. case $tagname in CC) ;; *) if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # func_check_version_match # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; esac # Option defaults: opt_debug=: opt_dry_run=false opt_config=false opt_preserve_dup_deps=false opt_features=false opt_finish=false opt_help=false opt_help_all=false opt_silent=: opt_warning=: opt_verbose=: opt_silent=false opt_verbose=false # Parse options once, thoroughly. This comes as soon as possible in the # script to make things like `--version' happen as quickly as we can. { # this just eases exit handling while test $# -gt 0; do opt="$1" shift case $opt in --debug|-x) opt_debug='set -x' func_echo "enabling shell trace mode" $opt_debug ;; --dry-run|--dryrun|-n) opt_dry_run=: ;; --config) opt_config=: func_config ;; --dlopen|-dlopen) optarg="$1" opt_dlopen="${opt_dlopen+$opt_dlopen }$optarg" shift ;; --preserve-dup-deps) opt_preserve_dup_deps=: ;; --features) opt_features=: func_features ;; --finish) opt_finish=: set dummy --mode finish ${1+"$@"}; shift ;; --help) opt_help=: ;; --help-all) opt_help_all=: opt_help=': help-all' ;; --mode) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_mode="$optarg" case $optarg in # Valid mode arguments: clean|compile|execute|finish|install|link|relink|uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $opt" exit_cmd=exit break ;; esac shift ;; --no-silent|--no-quiet) opt_silent=false func_append preserve_args " $opt" ;; --no-warning|--no-warn) opt_warning=false func_append preserve_args " $opt" ;; --no-verbose) opt_verbose=false func_append preserve_args " $opt" ;; --silent|--quiet) opt_silent=: func_append preserve_args " $opt" opt_verbose=false ;; --verbose|-v) opt_verbose=: func_append preserve_args " $opt" opt_silent=false ;; --tag) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_tag="$optarg" func_append preserve_args " $opt $optarg" func_enable_tag "$optarg" shift ;; -\?|-h) func_usage ;; --help) func_help ;; --version) func_version ;; # Separate optargs to long options: --*=*) func_split_long_opt "$opt" set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} shift ;; # Separate non-argument short options: -\?*|-h*|-n*|-v*) func_split_short_opt "$opt" set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} shift ;; --) break ;; -*) func_fatal_help "unrecognized option \`$opt'" ;; *) set dummy "$opt" ${1+"$@"}; shift; break ;; esac done # Validate options: # save first non-option argument if test "$#" -gt 0; then nonopt="$opt" shift fi # preserve --debug test "$opt_debug" = : || func_append preserve_args " --debug" case $host in *cygwin* | *mingw* | *pw32* | *cegcc*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps ;; esac $opt_help || { # Sanity checks first: func_check_version_match if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then func_fatal_configuration "not configured to build any kind of library" fi # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$opt_dlopen" && test "$opt_mode" != execute; then func_error "unrecognized option \`-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help="$help" help="Try \`$progname --help --mode=$opt_mode' for more information." } # Bail if the options were screwed $exit_cmd $EXIT_FAILURE } ## ----------- ## ## Main. ## ## ----------- ## # func_lalib_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && $SED -e 4q "$1" 2>/dev/null \ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_unsafe_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if `file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case "$lalib_p_line" in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test "$lalib_p" = yes } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { func_lalib_p "$1" } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $opt_debug save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$save_ifs eval cmd=\"$cmd\" func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # `FILE.' does not work on cygwin managed mounts. func_source () { $opt_debug case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_resolve_sysroot PATH # Replace a leading = in PATH with a sysroot. Store the result into # func_resolve_sysroot_result func_resolve_sysroot () { func_resolve_sysroot_result=$1 case $func_resolve_sysroot_result in =*) func_stripname '=' '' "$func_resolve_sysroot_result" func_resolve_sysroot_result=$lt_sysroot$func_stripname_result ;; esac } # func_replace_sysroot PATH # If PATH begins with the sysroot, replace it with = and # store the result into func_replace_sysroot_result. func_replace_sysroot () { case "$lt_sysroot:$1" in ?*:"$lt_sysroot"*) func_stripname "$lt_sysroot" '' "$1" func_replace_sysroot_result="=$func_stripname_result" ;; *) # Including no sysroot. func_replace_sysroot_result=$1 ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $opt_debug if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case "$@ " in " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with \`--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=${1} if test "$build_libtool_libs" = yes; then write_lobj=\'${2}\' else write_lobj=none fi if test "$build_old_libs" = yes; then write_oldobj=\'${3}\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T </dev/null` if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | $SED -e "$lt_sed_naive_backslashify"` else func_convert_core_file_wine_to_w32_result= fi fi } # end: func_convert_core_file_wine_to_w32 # func_convert_core_path_wine_to_w32 ARG # Helper function used by path conversion functions when $build is *nix, and # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly # configured wine environment available, with the winepath program in $build's # $PATH. Assumes ARG has no leading or trailing path separator characters. # # ARG is path to be converted from $build format to win32. # Result is available in $func_convert_core_path_wine_to_w32_result. # Unconvertible file (directory) names in ARG are skipped; if no directory names # are convertible, then the result may be empty. func_convert_core_path_wine_to_w32 () { $opt_debug # unfortunately, winepath doesn't convert paths, only file names func_convert_core_path_wine_to_w32_result="" if test -n "$1"; then oldIFS=$IFS IFS=: for func_convert_core_path_wine_to_w32_f in $1; do IFS=$oldIFS func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" if test -n "$func_convert_core_file_wine_to_w32_result" ; then if test -z "$func_convert_core_path_wine_to_w32_result"; then func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" else func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" fi fi done IFS=$oldIFS fi } # end: func_convert_core_path_wine_to_w32 # func_cygpath ARGS... # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or # (2), returns the Cygwin file name or path in func_cygpath_result (input # file name or path is assumed to be in w32 format, as previously converted # from $build's *nix or MSYS format). In case (3), returns the w32 file name # or path in func_cygpath_result (input file name or path is assumed to be in # Cygwin format). Returns an empty string on error. # # ARGS are passed to cygpath, with the last one being the file name or path to # be converted. # # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH # environment variable; do not put it in $PATH. func_cygpath () { $opt_debug if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` if test "$?" -ne 0; then # on failure, ensure result is empty func_cygpath_result= fi else func_cygpath_result= func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" fi } #end: func_cygpath # func_convert_core_msys_to_w32 ARG # Convert file name or path ARG from MSYS format to w32 format. Return # result in func_convert_core_msys_to_w32_result. func_convert_core_msys_to_w32 () { $opt_debug # awkward: cmd appends spaces to result func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` } #end: func_convert_core_msys_to_w32 # func_convert_file_check ARG1 ARG2 # Verify that ARG1 (a file name in $build format) was converted to $host # format in ARG2. Otherwise, emit an error message, but continue (resetting # func_to_host_file_result to ARG1). func_convert_file_check () { $opt_debug if test -z "$2" && test -n "$1" ; then func_error "Could not determine host file name corresponding to" func_error " \`$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_file_result="$1" fi } # end func_convert_file_check # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH # Verify that FROM_PATH (a path in $build format) was converted to $host # format in TO_PATH. Otherwise, emit an error message, but continue, resetting # func_to_host_file_result to a simplistic fallback value (see below). func_convert_path_check () { $opt_debug if test -z "$4" && test -n "$3"; then func_error "Could not determine the host path corresponding to" func_error " \`$3'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This is a deliberately simplistic "conversion" and # should not be "improved". See libtool.info. if test "x$1" != "x$2"; then lt_replace_pathsep_chars="s|$1|$2|g" func_to_host_path_result=`echo "$3" | $SED -e "$lt_replace_pathsep_chars"` else func_to_host_path_result="$3" fi fi } # end func_convert_path_check # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT # and appending REPL if ORIG matches BACKPAT. func_convert_path_front_back_pathsep () { $opt_debug case $4 in $1 ) func_to_host_path_result="$3$func_to_host_path_result" ;; esac case $4 in $2 ) func_append func_to_host_path_result "$3" ;; esac } # end func_convert_path_front_back_pathsep ################################################## # $build to $host FILE NAME CONVERSION FUNCTIONS # ################################################## # invoked via `$to_host_file_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # Result will be available in $func_to_host_file_result. # func_to_host_file ARG # Converts the file name ARG from $build format to $host format. Return result # in func_to_host_file_result. func_to_host_file () { $opt_debug $to_host_file_cmd "$1" } # end func_to_host_file # func_to_tool_file ARG LAZY # converts the file name ARG from $build format to toolchain format. Return # result in func_to_tool_file_result. If the conversion in use is listed # in (the comma separated) LAZY, no conversion takes place. func_to_tool_file () { $opt_debug case ,$2, in *,"$to_tool_file_cmd",*) func_to_tool_file_result=$1 ;; *) $to_tool_file_cmd "$1" func_to_tool_file_result=$func_to_host_file_result ;; esac } # end func_to_tool_file # func_convert_file_noop ARG # Copy ARG to func_to_host_file_result. func_convert_file_noop () { func_to_host_file_result="$1" } # end func_convert_file_noop # func_convert_file_msys_to_w32 ARG # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_file_result. func_convert_file_msys_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_to_host_file_result="$func_convert_core_msys_to_w32_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_w32 # func_convert_file_cygwin_to_w32 ARG # Convert file name ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_file_cygwin_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then # because $build is cygwin, we call "the" cygpath in $PATH; no need to use # LT_CYGPATH in this case. func_to_host_file_result=`cygpath -m "$1"` fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_cygwin_to_w32 # func_convert_file_nix_to_w32 ARG # Convert file name ARG from *nix to w32 format. Requires a wine environment # and a working winepath. Returns result in func_to_host_file_result. func_convert_file_nix_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_file_wine_to_w32 "$1" func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_w32 # func_convert_file_msys_to_cygwin ARG # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_file_msys_to_cygwin () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_cygpath -u "$func_convert_core_msys_to_w32_result" func_to_host_file_result="$func_cygpath_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_cygwin # func_convert_file_nix_to_cygwin ARG # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed # in a wine environment, working winepath, and LT_CYGPATH set. Returns result # in func_to_host_file_result. func_convert_file_nix_to_cygwin () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. func_convert_core_file_wine_to_w32 "$1" func_cygpath -u "$func_convert_core_file_wine_to_w32_result" func_to_host_file_result="$func_cygpath_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_cygwin ############################################# # $build to $host PATH CONVERSION FUNCTIONS # ############################################# # invoked via `$to_host_path_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # The result will be available in $func_to_host_path_result. # # Path separators are also converted from $build format to $host format. If # ARG begins or ends with a path separator character, it is preserved (but # converted to $host format) on output. # # All path conversion functions are named using the following convention: # file name conversion function : func_convert_file_X_to_Y () # path conversion function : func_convert_path_X_to_Y () # where, for any given $build/$host combination the 'X_to_Y' value is the # same. If conversion functions are added for new $build/$host combinations, # the two new functions must follow this pattern, or func_init_to_host_path_cmd # will break. # func_init_to_host_path_cmd # Ensures that function "pointer" variable $to_host_path_cmd is set to the # appropriate value, based on the value of $to_host_file_cmd. to_host_path_cmd= func_init_to_host_path_cmd () { $opt_debug if test -z "$to_host_path_cmd"; then func_stripname 'func_convert_file_' '' "$to_host_file_cmd" to_host_path_cmd="func_convert_path_${func_stripname_result}" fi } # func_to_host_path ARG # Converts the path ARG from $build format to $host format. Return result # in func_to_host_path_result. func_to_host_path () { $opt_debug func_init_to_host_path_cmd $to_host_path_cmd "$1" } # end func_to_host_path # func_convert_path_noop ARG # Copy ARG to func_to_host_path_result. func_convert_path_noop () { func_to_host_path_result="$1" } # end func_convert_path_noop # func_convert_path_msys_to_w32 ARG # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_path_result. func_convert_path_msys_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # Remove leading and trailing path separator characters from ARG. MSYS # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; # and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result="$func_convert_core_msys_to_w32_result" func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_msys_to_w32 # func_convert_path_cygwin_to_w32 ARG # Convert path ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_path_cygwin_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_cygwin_to_w32 # func_convert_path_nix_to_w32 ARG # Convert path ARG from *nix to w32 format. Requires a wine environment and # a working winepath. Returns result in func_to_host_file_result. func_convert_path_nix_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_nix_to_w32 # func_convert_path_msys_to_cygwin ARG # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_path_msys_to_cygwin () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_msys_to_w32_result" func_to_host_path_result="$func_cygpath_result" func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_msys_to_cygwin # func_convert_path_nix_to_cygwin ARG # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a # a wine environment, working winepath, and LT_CYGPATH set. Returns result in # func_to_host_file_result. func_convert_path_nix_to_cygwin () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them # into '.;' and ';.', and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" func_to_host_path_result="$func_cygpath_result" func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_nix_to_cygwin # func_mode_compile arg... func_mode_compile () { $opt_debug # Get the compilation command and the source file. base_compile= srcfile="$nonopt" # always keep a non-empty value in "srcfile" suppress_opt=yes suppress_output= arg_mode=normal libobj= later= pie_flag= for arg do case $arg_mode in arg ) # do not "continue". Instead, add this to base_compile lastarg="$arg" arg_mode=normal ;; target ) libobj="$arg" arg_mode=normal continue ;; normal ) # Accept any command-line options. case $arg in -o) test -n "$libobj" && \ func_fatal_error "you cannot specify \`-o' more than once" arg_mode=target continue ;; -pie | -fpie | -fPIE) func_append pie_flag " $arg" continue ;; -shared | -static | -prefer-pic | -prefer-non-pic) func_append later " $arg" continue ;; -no-suppress) suppress_opt=no continue ;; -Xcompiler) arg_mode=arg # the next one goes into the "base_compile" arg list continue # The current "srcfile" will either be retained or ;; # replaced later. I would guess that would be a bug. -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result lastarg= save_ifs="$IFS"; IFS=',' for arg in $args; do IFS="$save_ifs" func_append_quoted lastarg "$arg" done IFS="$save_ifs" func_stripname ' ' '' "$lastarg" lastarg=$func_stripname_result # Add the arguments to base_compile. func_append base_compile " $lastarg" continue ;; *) # Accept the current argument as the source file. # The previous "srcfile" becomes the current argument. # lastarg="$srcfile" srcfile="$arg" ;; esac # case $arg ;; esac # case $arg_mode # Aesthetically quote the previous argument. func_append_quoted base_compile "$lastarg" done # for arg case $arg_mode in arg) func_fatal_error "you must specify an argument for -Xcompile" ;; target) func_fatal_error "you must specify a target with \`-o'" ;; *) # Get the name of the library object. test -z "$libobj" && { func_basename "$srcfile" libobj="$func_basename_result" } ;; esac # Recognize several different file suffixes. # If the user specifies -o file.o, it is replaced with file.lo case $libobj in *.[cCFSifmso] | \ *.ada | *.adb | *.ads | *.asm | \ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) func_xform "$libobj" libobj=$func_xform_result ;; esac case $libobj in *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; *) func_fatal_error "cannot determine name of library object from \`$libobj'" ;; esac func_infer_tag $base_compile for arg in $later; do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no continue ;; -static) build_libtool_libs=no build_old_libs=yes continue ;; -prefer-pic) pic_mode=yes continue ;; -prefer-non-pic) pic_mode=no continue ;; esac done func_quote_for_eval "$libobj" test "X$libobj" != "X$func_quote_for_eval_result" \ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ && func_warning "libobj name \`$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname="$func_basename_result" xdir="$func_dirname_result" lobj=${xdir}$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test "$build_old_libs" = yes; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test "$compiler_c_o" = no; then output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} lockfile="$output_obj.lock" else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test "$need_locks" = yes; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test "$need_locks" = warn; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi func_append removelist " $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist func_append removelist " $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 srcfile=$func_to_tool_file_result func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test "$build_libtool_libs" = yes; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test "$pic_mode" != no; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir func_append command " -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test "$suppress_opt" = yes; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test "$build_old_libs" = yes; then if test "$pic_mode" != yes; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test "$compiler_c_o" = yes; then func_append command " -o $obj" fi # Suppress compiler output if we already did a PIC compilation. func_append command "$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test "$need_locks" != no; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test "$opt_mode" = compile && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $opt_mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to build PIC objects only -prefer-non-pic try to build non-PIC objects only -shared do not build a \`.o' file suitable for static linking -static only build a \`.o' file suitable for static linking -Wc,FLAG pass FLAG directly to the compiler COMPILE-COMMAND is a command to be used in creating a \`standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix \`.c' with the library object suffix, \`.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to \`-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the \`--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the \`install' or \`cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -bindir BINDIR specify path to binaries directory (for systems where libraries must be found in the PATH setting at runtime) -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE Use a list of object files found in FILE to specify objects -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface -Wc,FLAG -Xcompiler FLAG pass linker-specific FLAG directly to the compiler -Wl,FLAG -Xlinker FLAG pass linker-specific FLAG directly to the linker -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) All other options (arguments beginning with \`-') are ignored. Every other argument is treated as a filename. Files ending in \`.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in \`.la', then a libtool library is created, only library objects (\`.lo' files) may be specified, and \`-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created using \`ar' and \`ranlib', or on Windows using \`lib'. If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode \`$opt_mode'" ;; esac echo $ECHO "Try \`$progname --help' for more information about other modes." } # Now that we've collected a possible --mode arg, show help if necessary if $opt_help; then if test "$opt_help" = :; then func_mode_help else { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do func_mode_help done } | sed -n '1p; 2,$s/^Usage:/ or: /p' { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do echo func_mode_help done } | sed '1d /^When reporting/,/^Report/{ H d } $x /information about other modes/d /more detailed .*MODE/d s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' fi exit $? fi # func_mode_execute arg... func_mode_execute () { $opt_debug # The first argument is the command name. cmd="$nonopt" test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $opt_dlopen; do test -f "$file" \ || func_fatal_help "\`$file' is not a file" dir= case $file in *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "\`$file' was not linked with \`-export-dynamic'" continue fi func_dirname "$file" "" "." dir="$func_dirname_result" if test -f "$dir/$objdir/$dlname"; then func_append dir "/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir="$func_dirname_result" ;; *) func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir="$absdir" # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic="$magic" # Check if any of the arguments is a wrapper script. args= for file do case $file in -* | *.la | *.lo ) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file="$progdir/$program" elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file="$progdir/$program" fi ;; esac # Quote arguments (to preserve shell metacharacters). func_append_quoted args "$file" done if test "X$opt_dry_run" = Xfalse; then if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd="\$cmd$args" else # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" echo "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS fi } test "$opt_mode" = execute && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $opt_debug libs= libdirs= admincmds= for opt in "$nonopt" ${1+"$@"} do if test -d "$opt"; then func_append libdirs " $opt" elif test -f "$opt"; then if func_lalib_unsafe_p "$opt"; then func_append libs " $opt" else func_warning "\`$opt' is not a valid libtool archive" fi else func_fatal_error "invalid argument \`$opt'" fi done if test -n "$libs"; then if test -n "$lt_sysroot"; then sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" else sysroot_cmd= fi # Remove sysroot references if $opt_dry_run; then for lib in $libs; do echo "removing references to $lt_sysroot and \`=' prefixes from $lib" done else tmpdir=`func_mktempdir` for lib in $libs; do sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ > $tmpdir/tmp-la mv -f $tmpdir/tmp-la $lib done ${RM}r "$tmpdir" fi fi if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || func_append admincmds " $cmds" fi done fi # Exit here if they wanted silent mode. $opt_silent && exit $EXIT_SUCCESS if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then echo "----------------------------------------------------------------------" echo "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done echo echo "If you ever happen to want to link against installed libraries" echo "in a given directory, LIBDIR, you must either use libtool, and" echo "specify the full pathname of the library, or use the \`-LLIBDIR'" echo "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then echo " - add LIBDIR to the \`$shlibpath_var' environment variable" echo " during execution" fi if test -n "$runpath_var"; then echo " - add LIBDIR to the \`$runpath_var' environment variable" echo " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the \`$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" fi echo echo "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" echo "pages." ;; *) echo "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac echo "----------------------------------------------------------------------" fi exit $EXIT_SUCCESS } test "$opt_mode" = finish && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $opt_debug # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || # Allow the use of GNU shtool's install command. case $nonopt in *shtool*) :;; *) false;; esac; then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_for_eval "$arg" func_append install_prog "$func_quote_for_eval_result" install_shared_prog=$install_prog case " $install_prog " in *[\\\ /]cp\ *) install_cp=: ;; *) install_cp=false ;; esac # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=no stripme= no_mode=: for arg do arg2= if test -n "$dest"; then func_append files " $dest" dest=$arg continue fi case $arg in -d) isdir=yes ;; -f) if $install_cp; then :; else prev=$arg fi ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then if test "x$prev" = x-m && test -n "$install_override_mode"; then arg2=$install_override_mode no_mode=false fi prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" func_append install_prog " $func_quote_for_eval_result" if test -n "$arg2"; then func_quote_for_eval "$arg2" fi func_append install_shared_prog " $func_quote_for_eval_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the \`$prev' option requires an argument" if test -n "$install_override_mode" && $no_mode; then if $install_cp; then :; else func_quote_for_eval "$install_override_mode" func_append install_shared_prog " -m $func_quote_for_eval_result" fi fi if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=yes if test "$isdir" = yes; then destdir="$dest" destname= else func_dirname_and_basename "$dest" "" "." destdir="$func_dirname_result" destname="$func_basename_result" # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "\`$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "\`$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. func_append staticlibs " $file" ;; *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) func_append current_libdirs " $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) func_append future_libdirs " $libdir" ;; esac fi func_dirname "$file" "/" "" dir="$func_dirname_result" func_append dir "$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` fi func_warning "relinking \`$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname="$1" shift srcname="$realname" test -n "$relink_command" && srcname="$realname"T # Install the shared library and build the symlinks. func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme="$stripme" case $host_os in cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) tstripme="" ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try `ln -sf' first, because the `ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib="$destdir/$realname" func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name="$func_basename_result" instname="$dir/$name"i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && func_append staticlibs " $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest="$destfile" destfile= ;; *) func_fatal_help "cannot copy a libtool object to \`$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test "$build_old_libs" = yes; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext="" case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=".exe" fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin* | *mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script \`$wrapper'" finalize=yes for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test if test -n "$libdir" && test ! -f "$libfile"; then func_warning "\`$lib' has not been installed in \`$libdir'" finalize=no fi done relink_command= func_source "$wrapper" outputname= if test "$fast_install" = no && test -n "$relink_command"; then $opt_dry_run || { if test "$finalize" = yes; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file="$func_basename_result" outputname="$tmpdir/$file" # Replace the output file specification. relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` $opt_silent || { func_quote_for_expand "$relink_command" eval "func_echo $func_quote_for_expand_result" } if eval "$relink_command"; then : else func_error "error: relink \`$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file="$outputname" else func_warning "cannot relink \`$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name="$func_basename_result" # Set up the ranlib parameters. oldlib="$destdir/$name" func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $tool_oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run \`$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test "$opt_mode" = install && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $opt_debug my_outputname="$1" my_originator="$2" my_pic_p="${3-no}" my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms="${my_outputname}S.c" else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist="$output_objdir/${my_outputname}.nm" func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif #if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" #endif /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; then func_verbose "generating symbol list for \`$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` for progfile in $progfiles; do func_to_tool_file "$progfile" func_convert_file_msys_to_w32 func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$outputname.exp" $opt_dry_run || { $RM $export_symbols eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from \`$dlprefile'" func_basename "$dlprefile" name="$func_basename_result" case $host in *cygwin* | *mingw* | *cegcc* ) # if an import library, we need to obtain dlname if func_win32_import_lib_p "$dlprefile"; then func_tr_sh "$dlprefile" eval "curr_lafile=\$libfile_$func_tr_sh_result" dlprefile_dlbasename="" if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then # Use subshell, to avoid clobbering current variable values dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` if test -n "$dlprefile_dlname" ; then func_basename "$dlprefile_dlname" dlprefile_dlbasename="$func_basename_result" else # no lafile. user explicitly requested -dlpreopen . $sharedlib_from_linklib_cmd "$dlprefile" dlprefile_dlbasename=$sharedlib_from_linklib_result fi fi $opt_dry_run || { if test -n "$dlprefile_dlbasename" ; then eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' else func_warning "Could not compute DLL name from $name" eval '$ECHO ": $name " >> "$nlist"' fi func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" } else # not an import lib $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } fi ;; *) $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } ;; esac done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else echo '/* NONE */' >> "$output_objdir/$my_dlsyms" fi echo >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; extern LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[]; LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = {\ { \"$my_originator\", (void *) 0 }," case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac echo >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) if test "X$my_pic_p" != Xno; then pic_flag_for_symtable=" $pic_flag" fi ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) func_append symtab_cflags " $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' # Transform the symbol file into the correct name. symfileobj="$output_objdir/${my_outputname}S.$objext" case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for \`$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` fi } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. # Despite the name, also deal with 64 bit binaries. func_win32_libid () { $opt_debug win32_libid_type="unknown" win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then func_to_tool_file "$1" func_convert_file_msys_to_w32 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | $SED -n -e ' 1,100{ / I /{ s,.*,import, p q } }'` case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_cygming_dll_for_implib ARG # # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib () { $opt_debug sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` } # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs # # The is the core of a fallback implementation of a # platform-specific function to extract the name of the # DLL associated with the specified import library LIBNAME. # # SECTION_NAME is either .idata$6 or .idata$7, depending # on the platform and compiler that created the implib. # # Echos the name of the DLL associated with the # specified import library. func_cygming_dll_for_implib_fallback_core () { $opt_debug match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` $OBJDUMP -s --section "$1" "$2" 2>/dev/null | $SED '/^Contents of section '"$match_literal"':/{ # Place marker at beginning of archive member dllname section s/.*/====MARK====/ p d } # These lines can sometimes be longer than 43 characters, but # are always uninteresting /:[ ]*file format pe[i]\{,1\}-/d /^In archive [^:]*:/d # Ensure marker is printed /^====MARK====/p # Remove all lines with less than 43 characters /^.\{43\}/!d # From remaining lines, remove first 43 characters s/^.\{43\}//' | $SED -n ' # Join marker and all lines until next marker into a single line /^====MARK====/ b para H $ b para b :para x s/\n//g # Remove the marker s/^====MARK====// # Remove trailing dots and whitespace s/[\. \t]*$// # Print /./p' | # we now have a list, one entry per line, of the stringified # contents of the appropriate section of all members of the # archive which possess that section. Heuristic: eliminate # all those which have a first or second character that is # a '.' (that is, objdump's representation of an unprintable # character.) This should work for all archives with less than # 0x302f exports -- but will fail for DLLs whose name actually # begins with a literal '.' or a single character followed by # a '.'. # # Of those that remain, print the first one. $SED -e '/^\./d;/^.\./d;q' } # func_cygming_gnu_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is a GNU/binutils-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_gnu_implib_p () { $opt_debug func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` test -n "$func_cygming_gnu_implib_tmp" } # func_cygming_ms_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is an MS-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_ms_implib_p () { $opt_debug func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` test -n "$func_cygming_ms_implib_tmp" } # func_cygming_dll_for_implib_fallback ARG # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # # This fallback implementation is for use when $DLLTOOL # does not support the --identify-strict option. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib_fallback () { $opt_debug if func_cygming_gnu_implib_p "$1" ; then # binutils import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` elif func_cygming_ms_implib_p "$1" ; then # ms-generated import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` else # unknown sharedlib_from_linklib_result="" fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { $opt_debug f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" if test "$lock_old_archive_extraction" = yes; then lockfile=$f_ex_an_ar_oldlib.lock until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done fi func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 'stat=$?; rm -f "$lockfile"; exit $stat' if test "$lock_old_archive_extraction" = yes; then $opt_dry_run || rm -f "$lockfile" fi if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $opt_debug my_gentop="$1"; shift my_oldlibs=${1+"$@"} my_oldobjs="" my_xlib="" my_xabs="" my_xdir="" for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib="$func_basename_result" my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir="$my_gentop/$my_xlib_u" func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` darwin_base_archive=`basename "$darwin_archive"` darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches ; do func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" func_extract_an_archive "`pwd`" "${darwin_base_archive}" cd "$darwin_curdir" $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # func_emit_wrapper [arg=no] # # Emit a libtool wrapper script on stdout. # Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variables # set therein. # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory in which it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=${1-no} $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then file=\"\$0\"" qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` $ECHO "\ # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF \$1 _LTECHO_EOF' } ECHO=\"$qECHO\" fi # Very basic option parsing. These options are (a) specific to # the libtool wrapper, (b) are identical between the wrapper # /script/ and the wrapper /executable/ which is used only on # windows platforms, and (c) all begin with the string "--lt-" # (application programs are unlikely to have options which match # this pattern). # # There are only two supported options: --lt-debug and # --lt-dump-script. There is, deliberately, no --lt-help. # # The first argument to this parsing function should be the # script's $0 value, followed by "$@". lt_option_debug= func_parse_lt_options () { lt_script_arg0=\$0 shift for lt_opt do case \"\$lt_opt\" in --lt-debug) lt_option_debug=1 ;; --lt-dump-script) lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` cat \"\$lt_dump_D/\$lt_dump_F\" exit 0 ;; --lt-*) \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 exit 1 ;; esac done # Print the debug banner immediately: if test -n \"\$lt_option_debug\"; then echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 fi } # Used when --lt-debug. Prints its arguments to stdout # (redirection is the responsibility of the caller) func_lt_dump_args () { lt_dump_args_N=1; for lt_arg do \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` done } # Core function for launching the target application func_exec_program_core () { " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 } # A function to encapsulate launching the target application # Strips options in the --lt-* namespace from \$@ and # launches target application with the remaining arguments. func_exec_program () { case \" \$* \" in *\\ --lt-*) for lt_wr_arg do case \$lt_wr_arg in --lt-*) ;; *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; esac shift done ;; esac func_exec_program_core \${1+\"\$@\"} } # Parse options func_parse_lt_options \"\$0\" \${1+\"\$@\"} # Find the directory that this script lives in. thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` done # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test "$fast_install" = yes; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else $ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # fixup the dll searchpath if we need to. # # Fix the DLL searchpath if we need to. Do this before prepending # to shlibpath, because on Windows, both are PATH and uninstalled # libraries must come first. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi # Export our shlibpath_var if we have one. if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` export $shlibpath_var " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. func_exec_program \${1+\"\$@\"} fi else # The program doesn't exist. \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #ifdef _MSC_VER # include # include # include #else # include # include # ifdef __CYGWIN__ # include # endif #endif #include #include #include #include #include #include #include #include /* declarations of non-ANSI functions */ #if defined(__MINGW32__) # ifdef __STRICT_ANSI__ int _putenv (const char *); # endif #elif defined(__CYGWIN__) # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif /* #elif defined (other platforms) ... */ #endif /* portability defines, excluding path handling macros */ #if defined(_MSC_VER) # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv # define S_IXUSR _S_IEXEC # ifndef _INTPTR_T_DEFINED # define _INTPTR_T_DEFINED # define intptr_t int # endif #elif defined(__MINGW32__) # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv #elif defined(__CYGWIN__) # define HAVE_SETENV # define FOPEN_WB "wb" /* #elif defined (other platforms) ... */ #endif #if defined(PATH_MAX) # define LT_PATHMAX PATH_MAX #elif defined(MAXPATHLEN) # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif /* path handling portability macros */ #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ defined (__OS2__) # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free ((void *) stale); stale = 0; } \ } while (0) #if defined(LT_DEBUGWRAPPER) static int lt_debug = 1; #else static int lt_debug = 0; #endif const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_debugprintf (const char *file, int line, const char *fmt, ...); void lt_fatal (const char *file, int line, const char *message, ...); static const char *nonnull (const char *s); static const char *nonempty (const char *s); void lt_setenv (const char *name, const char *value); char *lt_extend_str (const char *orig_value, const char *add, int to_end); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); char **prepare_spawn (char **argv); void lt_dump_script (FILE *f); EOF cat <= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", nonempty (path)); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; int tmp_len; char *concat_name; lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", nonempty (wrapper)); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined (HAVE_DOS_BASED_FILE_SYSTEM) if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined (HAVE_DOS_BASED_FILE_SYSTEM) } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = q - p; p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { lt_debugprintf (__FILE__, __LINE__, "checking path component for symlinks: %s\n", tmp_pathspec); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { lt_fatal (__FILE__, __LINE__, "error accessing file \"%s\": %s", tmp_pathspec, nonnull (strerror (errno))); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal (__FILE__, __LINE__, "could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (strcmp (str, pat) == 0) *str = '\0'; } return str; } void lt_debugprintf (const char *file, int line, const char *fmt, ...) { va_list args; if (lt_debug) { (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } } static void lt_error_core (int exit_status, const char *file, int line, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *file, int line, const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); va_end (ap); } static const char * nonnull (const char *s) { return s ? s : "(null)"; } static const char * nonempty (const char *s) { return (s && !*s) ? "(empty)" : nonnull (s); } void lt_setenv (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_setenv) setting '%s' to '%s'\n", nonnull (name), nonnull (value)); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else int len = strlen (name) + 1 + strlen (value) + 1; char *str = XMALLOC (char, len); sprintf (str, "%s=%s", name, value); if (putenv (str) != EXIT_SUCCESS) { XFREE (str); } #endif } } char * lt_extend_str (const char *orig_value, const char *add, int to_end) { char *new_value; if (orig_value && *orig_value) { int orig_value_len = strlen (orig_value); int add_len = strlen (add); new_value = XMALLOC (char, add_len + orig_value_len + 1); if (to_end) { strcpy (new_value, orig_value); strcpy (new_value + orig_value_len, add); } else { strcpy (new_value, add); strcpy (new_value + add_len, orig_value); } } else { new_value = xstrdup (add); } return new_value; } void lt_update_exe_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); /* some systems can't cope with a ':'-terminated path #' */ int len = strlen (new_value); while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[len-1] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); } } EOF case $host_os in mingw*) cat <<"EOF" /* Prepares an argument vector before calling spawn(). Note that spawn() does not by itself call the command interpreter (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); GetVersionEx(&v); v.dwPlatformId == VER_PLATFORM_WIN32_NT; }) ? "cmd.exe" : "command.com"). Instead it simply concatenates the arguments, separated by ' ', and calls CreateProcess(). We must quote the arguments since Win32 CreateProcess() interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a special way: - Space and tab are interpreted as delimiters. They are not treated as delimiters if they are surrounded by double quotes: "...". - Unescaped double quotes are removed from the input. Their only effect is that within double quotes, space and tab are treated like normal characters. - Backslashes not followed by double quotes are not special. - But 2*n+1 backslashes followed by a double quote become n backslashes followed by a double quote (n >= 0): \" -> " \\\" -> \" \\\\\" -> \\" */ #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" char ** prepare_spawn (char **argv) { size_t argc; char **new_argv; size_t i; /* Count number of arguments. */ for (argc = 0; argv[argc] != NULL; argc++) ; /* Allocate new argument vector. */ new_argv = XMALLOC (char *, argc + 1); /* Put quoted arguments into the new argument vector. */ for (i = 0; i < argc; i++) { const char *string = argv[i]; if (string[0] == '\0') new_argv[i] = xstrdup ("\"\""); else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) { int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); size_t length; unsigned int backslashes; const char *s; char *quoted_string; char *p; length = 0; backslashes = 0; if (quote_around) length++; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') length += backslashes + 1; length++; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) length += backslashes + 1; quoted_string = XMALLOC (char, length + 1); p = quoted_string; backslashes = 0; if (quote_around) *p++ = '"'; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') { unsigned int j; for (j = backslashes + 1; j > 0; j--) *p++ = '\\'; } *p++ = c; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) { unsigned int j; for (j = backslashes; j > 0; j--) *p++ = '\\'; *p++ = '"'; } *p = '\0'; new_argv[i] = quoted_string; } else new_argv[i] = (char *) string; } new_argv[argc] = NULL; return new_argv; } EOF ;; esac cat <<"EOF" void lt_dump_script (FILE* f) { EOF func_emit_wrapper yes | $SED -n -e ' s/^\(.\{79\}\)\(..*\)/\1\ \2/ h s/\([\\"]\)/\\\1/g s/$/\\n/ s/\([^\n]*\).*/ fputs ("\1", f);/p g D' cat <<"EOF" } EOF } # end: func_emit_cwrapperexe_src # func_win32_import_lib_p ARG # True if ARG is an import lib, as indicated by $file_magic_cmd func_win32_import_lib_p () { $opt_debug case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in *import*) : ;; *) false ;; esac } # func_mode_link arg... func_mode_link () { $opt_debug case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # which system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll which has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no bindir= dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=no prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module="${wl}-single_module" func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg="$1" shift func_quote_for_eval "$arg" qarg=$func_quote_for_eval_unquoted_result func_append libtool_args " $func_quote_for_eval_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in bindir) bindir="$arg" prev= continue ;; dlfiles|dlprefiles) if test "$preload" = no; then # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=yes fi case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test "$dlself" = no; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test "$prev" = dlprefiles; then dlself=yes elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test "$prev" = dlfiles; then func_append dlfiles " $arg" else func_append dlprefiles " $arg" fi prev= continue ;; esac ;; expsyms) export_symbols="$arg" test -f "$arg" \ || func_fatal_error "symbol file \`$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex="$arg" prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) func_append deplibs " $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir="$arg" prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # func_append moreargs " $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file \`$arg' does not exist" fi arg=$save_arg prev= continue ;; precious_regex) precious_files_regex="$arg" prev= continue ;; release) release="-$arg" prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test "$prev" = rpath; then case "$rpath " in *" $arg "*) ;; *) func_append rpath " $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) func_append xrpath " $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds="$arg" prev= continue ;; weak) func_append weak_libs " $arg" prev= continue ;; xcclinker) func_append linker_flags " $qarg" func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) func_append linker_flags " $qarg" func_append compiler_flags " $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg="$arg" case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "\`-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -bindir) prev=bindir continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test "X$arg" = "X-export-symbols"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname "-L" '' "$arg" if test -z "$func_stripname_result"; then if test "$#" -gt 0; then func_fatal_error "require no space between \`-L' and \`$1'" else func_fatal_error "need path for \`-L' option" fi fi func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of \`$dir'" dir="$absdir" ;; esac case "$deplibs " in *" -L$dir "* | *" $arg "*) # Will only happen for absolute or sysroot arguments ;; *) # Preserve sysroot, but never include relative directories case $dir in [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; *) func_append deplibs " -L$dir" ;; esac func_append lib_search_path " $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) func_append dllsearchpath ":$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac continue ;; -l*) if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test "X$arg" = "X-lc" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. test "X$arg" = "X-lc" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework func_append deplibs " System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test "X$arg" = "X-lc" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test "X$arg" = "X-lc" && continue ;; esac elif test "X$arg" = "X-lc_r"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi func_append deplibs " $arg" continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot|--sysroot) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) func_append new_inherited_linker_flags " $arg" ;; esac continue ;; -multi_module) single_module="${wl}-multi_module" continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "\`-no-install' is ignored for $host" func_warning "assuming \`-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; =*) func_stripname '=' '' "$dir" dir=$lt_sysroot$func_stripname_result ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" func_append arg " $func_quote_for_eval_result" func_append compiler_flags " $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" func_append arg " $wl$func_quote_for_eval_result" func_append compiler_flags " $wl$func_quote_for_eval_result" func_append linker_flags " $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; # Flags to be passed through unchanged, with rationale: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler # -r[0-9][0-9]* specify processor for the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler # +DA*, +DD* enable 64-bit mode for the HP compiler # -q* compiler args for the IBM compiler # -m*, -t[45]*, -txscale* architecture-specific flags for GCC # -F/path path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* profiling flags for GCC # @file GCC response files # -tp=* Portland pgcc target processor selection # --sysroot=* for sysroot support # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ -O*|-flto*|-fwhopr*|-fuse-linker-plugin) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" func_append compile_command " $arg" func_append finalize_command " $arg" func_append compiler_flags " $arg" continue ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; *.$objext) # A standard object. func_append objs " $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. func_append deplibs " $arg" func_append old_deplibs " $arg" continue ;; *.la) # A libtool-controlled library. func_resolve_sysroot "$arg" if test "$prev" = dlfiles; then # This library was specified with -dlopen. func_append dlfiles " $func_resolve_sysroot_result" prev= elif test "$prev" = dlprefiles; then # The library was specified with -dlpreopen. func_append dlprefiles " $func_resolve_sysroot_result" prev= else func_append deplibs " $func_resolve_sysroot_result" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the \`$prevarg' option requires an argument" if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname="$func_basename_result" libobjs_save="$libobjs" if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" func_dirname "$output" "/" "" output_objdir="$func_dirname_result$objdir" func_to_tool_file "$output_objdir/" tool_output_objdir=$func_to_tool_file_result # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_preserve_dup_deps ; then case "$libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append libs " $deplib" done if test "$linkmode" = lib; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; esac func_append pre_post_deps " $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=no newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test "$linkmode,$pass" = "lib,link"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs="$tmp_deplibs" fi if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan"; then libs="$deplibs" deplibs= fi if test "$linkmode" = prog; then case $pass in dlopen) libs="$dlfiles" ;; dlpreopen) libs="$dlprefiles" ;; link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; esac fi if test "$linkmode,$pass" = "lib,dlpreopen"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= func_resolve_sysroot "$lib" case $lib in *.la) func_source "$func_resolve_sysroot_result" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do func_basename "$deplib" deplib_base=$func_basename_result case " $weak_libs " in *" $deplib_base "*) ;; *) func_append deplibs " $deplib" ;; esac done done libs="$dlprefiles" fi if test "$pass" = dlopen; then # Collect dlpreopened libraries save_deplibs="$deplibs" deplibs= fi for deplib in $libs; do lib= found=no case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append compiler_flags " $deplib" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -l*) if test "$linkmode" != lib && test "$linkmode" != prog; then func_warning "\`-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test "$linkmode" = lib; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib="$searchdir/lib${name}${search_ext}" if test -f "$lib"; then if test "$search_ext" = ".la"; then found=yes else found=no fi break 2 fi done done if test "$found" != yes; then # deplib doesn't seem to be a libtool library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue else # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll="$l" done if test "X$ll" = "X$old_library" ; then # only static version available found=no func_dirname "$lib" "" "." ladir="$func_dirname_result" lib=$ladir/$old_library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi fi ;; # -l *.ltframework) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test "$pass" = conv && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; prog) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi if test "$pass" = scan; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; *) func_warning "\`-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test "$pass" = link; then func_stripname '-R' '' "$deplib" func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) func_resolve_sysroot "$deplib" lib=$func_resolve_sysroot_result ;; *.$libext) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=no case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=yes fi ;; pass_all) valid_a_lib=yes ;; esac if test "$valid_a_lib" != yes; then echo $ECHO "*** Warning: Trying to link with static lib archive $deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because the file extensions .$libext of this argument makes me believe" echo "*** that it is just a static archive that I should not use here." else echo $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" fi ;; esac continue ;; prog) if test "$pass" != link; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test "$pass" = conv; then deplibs="$deplib $deplibs" elif test "$linkmode" = prog; then if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlopen support or we're linking statically, # we need to preload. func_append newdlprefiles " $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append newdlfiles " $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=yes continue ;; esac # case $deplib if test "$found" = yes || test -f "$lib"; then : else func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" fi # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "\`$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir="$func_dirname_result" dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan" || { test "$linkmode" != prog && test "$linkmode" != lib; }; then test -n "$dlopen" && func_append dlfiles " $dlopen" test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" fi if test "$pass" = conv; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # It is a libtool convenience library, so add in its objects. func_append convenience " $ladir/$objdir/$old_library" func_append old_convenience " $ladir/$objdir/$old_library" elif test "$linkmode" != prog && test "$linkmode" != lib; then func_fatal_error "\`$lib' is not a convenience library" fi tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done continue fi # $pass = conv # Get the name of the library we link against. linklib= if test -n "$old_library" && { test "$prefer_static_libs" = yes || test "$prefer_static_libs,$installed" = "built,no"; }; then linklib=$old_library else for l in $old_library $library_names; do linklib="$l" done fi if test -z "$linklib"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # This library was specified with -dlopen. if test "$pass" = dlopen; then if test -z "$libdir"; then func_fatal_error "cannot -dlopen a convenience library: \`$lib'" fi if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. func_append dlprefiles " $lib $dependency_libs" else func_append newdlfiles " $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of \`$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir="$ladir" fi ;; esac func_basename "$lib" laname="$func_basename_result" # Find the relevant object directory and library name. if test "X$installed" = Xyes; then if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library \`$lib' was moved." dir="$ladir" absdir="$abs_ladir" libdir="$abs_ladir" else dir="$lt_sysroot$libdir" absdir="$lt_sysroot$libdir" fi test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir="$ladir" absdir="$abs_ladir" # Remove this search path later func_append notinst_path " $abs_ladir" else dir="$ladir/$objdir" absdir="$abs_ladir/$objdir" # Remove this search path later func_append notinst_path " $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test "$pass" = dlpreopen; then if test -z "$libdir" && test "$linkmode" = prog; then func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" fi case "$host" in # special handling for platforms with PE-DLLs. *cygwin* | *mingw* | *cegcc* ) # Linker will automatically link against shared library if both # static and shared are present. Therefore, ensure we extract # symbols from the import library if a shared library is present # (otherwise, the dlopen module name will be incorrect). We do # this by putting the import library name into $newdlprefiles. # We recover the dlopen module name by 'saving' the la file # name in a special purpose variable, and (later) extracting the # dlname from the la file. if test -n "$dlname"; then func_tr_sh "$dir/$linklib" eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" func_append newdlprefiles " $dir/$linklib" else func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" fi ;; * ) # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then func_append newdlprefiles " $dir/$dlname" else func_append newdlprefiles " $dir/$linklib" fi ;; esac fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test "$linkmode" = lib; then deplibs="$dir/$old_library $deplibs" elif test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test "$linkmode" = prog && test "$pass" != link; then func_append newlib_search_path " $ladir" deplibs="$lib $deplibs" linkalldeplibs=no if test "$link_all_deplibs" != no || test -z "$library_names" || test "$build_libtool_libs" = no; then linkalldeplibs=yes fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; esac # Need to link against all dependency_libs? if test "$linkalldeplibs" = yes; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done # for deplib continue fi # $linkmode = prog... if test "$linkmode,$pass" = "prog,link"; then if test -n "$library_names" && { { test "$prefer_static_libs" = no || test "$prefer_static_libs,$installed" = "built,yes"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then # Make sure the rpath contains only unique directories. case "$temp_rpath:" in *"$absdir:"*) ;; *) func_append temp_rpath "$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi # $linkmode,$pass = prog,link... if test "$alldeplibs" = yes && { test "$deplibs_check_method" = pass_all || { test "$build_libtool_libs" = yes && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test "$use_static_libs" = built && test "$installed" = yes; then use_static_libs=no fi if test -n "$library_names" && { test "$use_static_libs" = no || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc*) # No point in relinking DLLs because paths are not encoded func_append notinst_deplibs " $lib" need_relink=no ;; *) if test "$installed" = no; then func_append notinst_deplibs " $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule="" for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule="$dlpremoduletest" break fi done if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then echo if test "$linkmode" = prog; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test "$linkmode" = lib && test "$hardcode_into_libs" = yes; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname="$1" shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname="$dlname" elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw* | *cegcc*) func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; esac eval soname=\"$soname_spec\" else soname="$realname" fi # Make a new name for the extract_expsyms_cmds to use soroot="$soname" func_basename "$soroot" soname="$func_basename_result" func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from \`$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for \`$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test "$linkmode" = prog || test "$opt_mode" != relink; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test "$hardcode_direct" = no; then add="$dir/$linklib" case $host in *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; *-*-sysv4*uw2*) add_dir="-L$dir" ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir="-L$dir" ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we can not # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null ; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library" ; then echo echo "*** And there doesn't seem to be a static archive available" echo "*** The link will probably fail, sorry" else add="$dir/$old_library" fi elif test -n "$old_library"; then add="$dir/$old_library" fi fi esac elif test "$hardcode_minus_L" = no; then case $host in *-*-sunos*) add_shlibpath="$dir" ;; esac add_dir="-L$dir" add="-l$name" elif test "$hardcode_shlibpath_var" = no; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; relink) if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$dir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$absdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; *) lib_linked=no ;; esac if test "$lib_linked" != yes; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) func_append compile_shlibpath "$add_shlibpath:" ;; esac fi if test "$linkmode" = prog; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test "$hardcode_direct" != yes && test "$hardcode_minus_L" != yes && test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac fi fi fi if test "$linkmode" = prog || test "$opt_mode" = relink; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$libdir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$libdir" add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac add="-l$name" elif test "$hardcode_automatic" = yes; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib" ; then add="$inst_prefix_dir$libdir/$linklib" else add="$libdir/$linklib" fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir="-L$libdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" fi if test "$linkmode" = prog; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test "$linkmode" = prog; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test "$hardcode_direct" != unsupported; then test -n "$old_library" && linklib="$old_library" compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test "$build_libtool_libs" = yes; then # Not a shared library if test "$deplibs_check_method" != pass_all; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. echo $ECHO "*** Warning: This system can not link to static lib archive $lib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have." if test "$module" = yes; then echo "*** But as you try to build a module library, libtool will still create " echo "*** a static module, that should work as long as the dlopening application" echo "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using \`nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test "$linkmode" = lib; then if test -n "$dependency_libs" && { test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes || test "$link_static" = yes; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) func_append xrpath " $temp_xrpath";; esac;; *) func_append temp_deplibs " $libdir";; esac done dependency_libs="$temp_deplibs" fi func_append newlib_search_path " $absdir" # Link against this library test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result";; *) func_resolve_sysroot "$deplib" ;; esac if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $func_resolve_sysroot_result "*) func_append specialdeplibs " $func_resolve_sysroot_result" ;; esac fi func_append tmp_libs " $func_resolve_sysroot_result" done if test "$link_all_deplibs" != no; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do path= case $deplib in -L*) path="$deplib" ;; *.la) func_resolve_sysroot "$deplib" deplib=$func_resolve_sysroot_result func_dirname "$deplib" "" "." dir=$func_dirname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of \`$dir'" absdir="$dir" fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names" ; then for tmp in $deplibrary_names ; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl" ; then depdepl="$absdir/$objdir/$depdepl" darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" path= fi fi ;; *) path="-L$absdir/$objdir" ;; esac else eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "\`$deplib' seems to be moved" path="-L$absdir" fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test "$pass" = link; then if test "$linkmode" = "prog"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs="$newdependency_libs" if test "$pass" = dlpreopen; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test "$pass" != dlopen; then if test "$pass" != conv; then # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) func_append lib_search_path " $dir" ;; esac done newlib_search_path= fi if test "$linkmode,$pass" != "prog,link"; then vars="deplibs" else vars="compile_deplibs finalize_deplibs" fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) func_append tmp_libs " $deplib" ;; esac ;; *) func_append tmp_libs " $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs ; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i="" ;; esac if test -n "$i" ; then func_append tmp_libs " $i" fi done dependency_libs=$tmp_libs done # for pass if test "$linkmode" = prog; then dlfiles="$newdlfiles" fi if test "$linkmode" = prog || test "$linkmode" = lib; then dlprefiles="$newdlprefiles" fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "\`-R' is ignored for archives" test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "\`-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "\`-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs="$output" func_append objs "$old_deplibs" ;; lib) # Make sure we only generate libraries of the form `libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test "$module" = no && \ func_fatal_help "libtool library \`$output' must begin with \`lib'" if test "$need_lib_prefix" != no; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test "$deplibs_check_method" != pass_all; then func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" else echo $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" func_append libobjs " $objs" fi fi test "$dlself" != no && \ func_warning "\`-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test "$#" -gt 1 && \ func_warning "ignoring multiple \`-rpath's for a libtool library" install_libdir="$1" oldlibs= if test -z "$rpath"; then if test "$build_libtool_libs" = yes; then # Building a libtool convenience library. # Some compilers have problems with a `.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "\`-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs="$IFS"; IFS=':' set dummy $vinfo 0 0 0 shift IFS="$save_ifs" test -n "$7" && \ func_fatal_help "too many parameters to \`-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major="$1" number_minor="$2" number_revision="$3" # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # which has an extra 1 added just for fun # case $version_type in # correct linux to gnu/linux during the next big refactor darwin|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_revision" ;; freebsd-aout|freebsd-elf|qnx|sunos) current="$number_major" revision="$number_minor" age="0" ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_minor" lt_irix_increment=no ;; esac ;; no) current="$1" revision="$2" age="$3" ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT \`$current' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION \`$revision' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE \`$age' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE \`$age' is greater than the current interface number \`$current'" func_fatal_error "\`$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; freebsd-aout) major=".$current" versuffix=".$current.$revision"; ;; freebsd-elf) major=".$current" versuffix=".$current" ;; irix | nonstopux) if test "X$lt_irix_increment" = "Xno"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring="$verstring_prefix$major.$revision" # Add in all the interfaces that we are compatible with. loop=$revision while test "$loop" -ne 0; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring_prefix$major.$iface:$verstring" done # Before this point, $major must not contain `.'. major=.$major versuffix="$major.$revision" ;; linux) # correct to gnu/linux during the next big refactor func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=".$current.$age.$revision" verstring="$current.$age.$revision" # Add in all the interfaces that we are compatible with. loop=$age while test "$loop" -ne 0; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring:${iface}.0" done # Make executables depend on our current version. func_append verstring ":${current}.0" ;; qnx) major=".$current" versuffix=".$current" ;; sunos) major=".$current" versuffix=".$current.$revision" ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 filesystems. func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; *) func_fatal_configuration "unknown library version type \`$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring="0.0" ;; esac if test "$need_version" = no; then versuffix= else versuffix=".0.0" fi fi # Remove version info from name if versioning should be avoided if test "$avoid_version" = yes && test "$need_version" = no; then major= versuffix= verstring="" fi # Check to see if the archive will have undefined symbols. if test "$allow_undefined" = yes; then if test "$allow_undefined_flag" = unsupported; then func_warning "undefined symbols not allowed in $host shared libraries" build_libtool_libs=no build_old_libs=yes fi else # Don't allow undefined symbols. allow_undefined_flag="$no_undefined_flag" fi fi func_generate_dlsyms "$libname" "$libname" "yes" func_append libobjs " $symfileobj" test "X$libobjs" = "X " && libobjs= if test "$opt_mode" != relink; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) if test "X$precious_files_regex" != "X"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi func_append removelist " $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then func_append oldlibs " $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do func_replace_sysroot "$libdir" func_append temp_xrpath " -R$func_replace_sysroot_result" case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles="$dlfiles" dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) func_append dlfiles " $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles="$dlprefiles" dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) func_append dlprefiles " $lib" ;; esac done if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework func_append deplibs " System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test "$build_libtool_need_lc" = "yes"; then func_append deplibs " -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release="" versuffix="" major="" newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. Then we can check # whether they linked in statically or dynamically with ldd. $opt_dry_run || $RM conftest.c cat > conftest.c </dev/null` $nocaseglob else potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` fi for potent_lib in $potential_libs; do # Follow soft links. if ls -lLd "$potent_lib" 2>/dev/null | $GREP " -> " >/dev/null; then continue fi # The statement above tries to avoid entering an # endless loop below, in case of cyclic links. # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? potlib="$potent_lib" while test -h "$potlib" 2>/dev/null; do potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib="" break 2 fi done done fi if test -n "$a_deplib" ; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. 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But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs="" tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then for i in $predeps $postdeps ; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` done fi case $tmp_deplibs in *[!\ \ ]*) echo if test "X$deplibs_check_method" = "Xnone"; then echo "*** Warning: inter-library dependencies are not supported in this platform." else echo "*** Warning: inter-library dependencies are not known to be supported." fi echo "*** All declared inter-library dependencies are being dropped." droppeddeps=yes ;; esac ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac if test "$droppeddeps" = yes; then if test "$module" = yes; then echo echo "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" echo "*** a static module, that should work as long as the dlopening" echo "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using \`nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else echo "*** The inter-library dependencies that have been dropped here will be" echo "*** automatically added whenever a program is linked with this library" echo "*** or is declared to -dlopen it." if test "$allow_undefined" = no; then echo echo "*** Since this library must not contain undefined symbols," echo "*** because either the platform does not support them or" echo "*** it was explicitly requested with -no-undefined," echo "*** libtool will only create a static version of it." if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done deplibs="$new_libs" # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test "$build_libtool_libs" = yes; then # Remove ${wl} instances when linking with ld. # FIXME: should test the right _cmds variable. case $archive_cmds in *\$LD\ *) wl= ;; esac if test "$hardcode_into_libs" = yes; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath="$finalize_rpath" test "$opt_mode" != relink && rpath="$compile_rpath$rpath" for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then func_replace_sysroot "$libdir" libdir=$func_replace_sysroot_result if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append dep_rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath="$finalize_shlibpath" test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname="$1" shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname="$realname" fi if test -z "$dlname"; then dlname=$soname fi lib="$output_objdir/$realname" linknames= for link do func_append linknames " $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols="$output_objdir/$libname.uexp" func_append delfiles " $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile if test "x`$SED 1q $export_symbols`" != xEXPORTS; then # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols="$export_symbols" export_symbols= always_export_symbols=yes fi fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs="$IFS"; IFS='~' for cmd1 in $cmds; do IFS="$save_ifs" # Take the normal branch if the nm_file_list_spec branch # doesn't work or if tool conversion is not needed. case $nm_file_list_spec~$to_tool_file_cmd in *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) try_normal_branch=yes eval cmd=\"$cmd1\" func_len " $cmd" len=$func_len_result ;; *) try_normal_branch=no ;; esac if test "$try_normal_branch" = yes \ && { test "$len" -lt "$max_cmd_len" \ || test "$max_cmd_len" -le -1; } then func_show_eval "$cmd" 'exit $?' skipped_export=false elif test -n "$nm_file_list_spec"; then func_basename "$output" output_la=$func_basename_result save_libobjs=$libobjs save_output=$output output=${output_objdir}/${output_la}.nm func_to_tool_file "$output" libobjs=$nm_file_list_spec$func_to_tool_file_result func_append delfiles " $output" func_verbose "creating $NM input file list: $output" for obj in $save_libobjs; do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > "$output" eval cmd=\"$cmd1\" func_show_eval "$cmd" 'exit $?' output=$save_output libobjs=$save_libobjs skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS="$save_ifs" if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) func_append tmp_deplibs " $test_deplib" ;; esac done deplibs="$tmp_deplibs" if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test "$compiler_needs_object" = yes && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $convenience func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" func_append linker_flags " $flag" fi # Make a backup of the uninstalled library when relinking if test "$opt_mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test "X$skipped_export" != "X:" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output func_basename "$output" output_la=$func_basename_result # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then output=${output_objdir}/${output_la}.lnkscript func_verbose "creating GNU ld script: $output" echo 'INPUT (' > $output for obj in $save_libobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done echo ')' >> $output func_append delfiles " $output" func_to_tool_file "$output" output=$func_to_tool_file_result elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then output=${output_objdir}/${output_la}.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test "$compiler_needs_object" = yes; then firstobj="$1 " shift fi for obj do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done func_append delfiles " $output" func_to_tool_file "$output" output=$firstobj\"$file_list_spec$func_to_tool_file_result\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-${k}.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test "X$objlist" = X || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test "$k" -eq 1 ; then # The first file doesn't have a previous command to add. reload_objs=$objlist eval concat_cmds=\"$reload_cmds\" else # All subsequent reloadable object files will link in # the last one created. reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-${k}.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-${k}.$objext objlist=" $obj" func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ reload_objs="$objlist $last_robj" eval concat_cmds=\"\${concat_cmds}$reload_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" fi func_append delfiles " $output" else output= fi if ${skipped_export-false}; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi fi test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs="$IFS"; IFS='~' for cmd in $concat_cmds; do IFS="$save_ifs" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi if ${skipped_export-false}; then if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi fi libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" # Restore the uninstalled library and exit if test "$opt_mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test "$module" = yes || test "$export_dynamic" = yes; then # On all known operating systems, these are identical. dlname="$soname" fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "\`-R' is ignored for objects" test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for objects" test -n "$release" && \ func_warning "\`-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object \`$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj="$output" ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # reload_cmds runs $LD directly, so let us get rid of # -Wl from whole_archive_flag_spec and hope we can get by with # turning comma into space.. wl= if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` else gentop="$output_objdir/${obj}x" func_append generated " $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # If we're not building shared, we need to use non_pic_objs test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" # Create the old-style object. reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test output="$obj" func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi if test "$build_libtool_libs" != yes; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS fi if test -n "$pic_flag" || test "$pic_mode" != default; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output="$libobj" func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for programs" test -n "$release" && \ func_warning "\`-release' is ignored for programs" test "$preload" = yes \ && test "$dlopen_support" = unknown \ && test "$dlopen_self" = unknown \ && test "$dlopen_self_static" = unknown && \ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test "$tagname" = CXX ; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) func_append compile_command " ${wl}-bind_at_load" func_append finalize_command " ${wl}-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done compile_deplibs="$new_libs" func_append compile_command " $compile_deplibs" func_append finalize_command " $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; *) func_append dllsearchpath ":$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath="$rpath" rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) func_append finalize_perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath="$rpath" if test -n "$libobjs" && test "$build_old_libs" = yes; then # Transform all the library objects into standard objects. compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" "no" # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=yes case $host in *cegcc* | *mingw32ce*) # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. wrappers_required=no ;; *cygwin* | *mingw* ) if test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; *) if test "$need_relink" = no || test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; esac if test "$wrappers_required" = no; then # Replace the output file specification. compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Delete the generated files. if test -f "$output_objdir/${outputname}S.${objext}"; then func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' fi exit $exit_status fi if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do func_append rpath "$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test "$no_install" = yes; then # We don't need to create a wrapper script. link_command="$compile_var$compile_command$compile_rpath" # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi exit $EXIT_SUCCESS fi if test "$hardcode_action" = relink; then # Fast installation is not supported link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" func_warning "this platform does not like uninstalled shared libraries" func_warning "\`$output' will be relinked during installation" else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output_objdir/$outputname" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Now create the wrapper script. func_verbose "creating $output" # Quote the relink command for shipping. if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` fi # Only actually do things if not in dry run mode. $opt_dry_run || { # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) func_stripname '' '.exe' "$output" output=$func_stripname_result ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe func_stripname '' '.exe' "$outputname" outputname=$func_stripname_result ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result cwrappersource="$output_path/$objdir/lt-$output_name.c" cwrapper="$output_path/$output_name.exe" $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 func_emit_cwrapperexe_src > $cwrappersource # The wrapper executable is built using the $host compiler, # because it contains $host paths and files. 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We have # to avoid creating archives with duplicate basenames if we # might have to extract them afterwards, e.g., when creating a # static archive out of a convenience library, or when linking # the entirety of a libtool archive into another (currently # not supported by libtool). if (for obj in $oldobjs do func_basename "$obj" $ECHO "$func_basename_result" done | sort | sort -uc >/dev/null 2>&1); then : else echo "copying selected object files to avoid basename conflicts..." gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_mkdir_p "$gentop" save_oldobjs=$oldobjs oldobjs= counter=1 for obj in $save_oldobjs do func_basename "$obj" objbase="$func_basename_result" case " $oldobjs " in " ") oldobjs=$obj ;; *[\ /]"$objbase "*) while :; do # Make sure we don't pick an alternate name that also # overlaps. newobj=lt$counter-$objbase func_arith $counter + 1 counter=$func_arith_result case " $oldobjs " in *[\ /]"$newobj "*) ;; *) if test ! -f "$gentop/$newobj"; then break; fi ;; esac done func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" func_append oldobjs " $gentop/$newobj" ;; *) func_append oldobjs " $obj" ;; esac done fi func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result eval cmds=\"$old_archive_cmds\" func_len " $cmds" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then cmds=$old_archive_cmds elif test -n "$archiver_list_spec"; then func_verbose "using command file archive linking..." for obj in $oldobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > $output_objdir/$libname.libcmd func_to_tool_file "$output_objdir/$libname.libcmd" oldobjs=" $archiver_list_spec$func_to_tool_file_result" cmds=$old_archive_cmds else # the command line is too long to link in one step, link in parts func_verbose "using piecewise archive linking..." save_RANLIB=$RANLIB RANLIB=: objlist= concat_cmds= save_oldobjs=$oldobjs oldobjs= # Is there a better way of finding the last object in the list? 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See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that # program. This Exception is an additional permission under section 7 # of the GNU General Public License, version 3 ("GPLv3"). # # Originally written by Per Bothner. # # You can get the latest version of this script from: # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD # # Please send patches with a ChangeLog entry to config-patches@gnu.org. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] Output the configuration name of the system \`$me' is run on. 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ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` case "$ALPHA_CPU_TYPE" in "EV4 (21064)") UNAME_MACHINE="alpha" ;; "EV4.5 (21064)") UNAME_MACHINE="alpha" ;; "LCA4 (21066/21068)") UNAME_MACHINE="alpha" ;; "EV5 (21164)") UNAME_MACHINE="alphaev5" ;; "EV5.6 (21164A)") UNAME_MACHINE="alphaev56" ;; "EV5.6 (21164PC)") UNAME_MACHINE="alphapca56" ;; "EV5.7 (21164PC)") UNAME_MACHINE="alphapca57" ;; "EV6 (21264)") UNAME_MACHINE="alphaev6" ;; "EV6.7 (21264A)") UNAME_MACHINE="alphaev67" ;; "EV6.8CB (21264C)") UNAME_MACHINE="alphaev68" ;; "EV6.8AL (21264B)") UNAME_MACHINE="alphaev68" ;; "EV6.8CX (21264D)") UNAME_MACHINE="alphaev68" ;; "EV6.9A (21264/EV69A)") UNAME_MACHINE="alphaev69" ;; "EV7 (21364)") UNAME_MACHINE="alphaev7" ;; "EV7.9 (21364A)") UNAME_MACHINE="alphaev79" ;; esac # A Pn.n version is a patched version. # A Vn.n version is a released version. # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` # Reset EXIT trap before exiting to avoid spurious non-zero exit code. exitcode=$? trap '' 0 exit $exitcode ;; Alpha\ *:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # Should we change UNAME_MACHINE based on the output of uname instead # of the specific Alpha model? echo alpha-pc-interix exit ;; 21064:Windows_NT:50:3) echo alpha-dec-winnt3.5 exit ;; Amiga*:UNIX_System_V:4.0:*) echo m68k-unknown-sysv4 exit ;; *:[Aa]miga[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-amigaos exit ;; *:[Mm]orph[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-morphos exit ;; *:OS/390:*:*) echo i370-ibm-openedition exit ;; *:z/VM:*:*) echo s390-ibm-zvmoe exit ;; *:OS400:*:*) echo powerpc-ibm-os400 exit ;; arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) echo arm-acorn-riscix${UNAME_RELEASE} exit ;; arm*:riscos:*:*|arm*:RISCOS:*:*) echo arm-unknown-riscos exit ;; SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) echo hppa1.1-hitachi-hiuxmpp exit ;; Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. if test "`(/bin/universe) 2>/dev/null`" = att ; then echo pyramid-pyramid-sysv3 else echo pyramid-pyramid-bsd fi exit ;; NILE*:*:*:dcosx) echo pyramid-pyramid-svr4 exit ;; DRS?6000:unix:4.0:6*) echo sparc-icl-nx6 exit ;; DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) case `/usr/bin/uname -p` in sparc) echo sparc-icl-nx7; exit ;; esac ;; s390x:SunOS:*:*) echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4H:SunOS:5.*:*) echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) echo i386-pc-auroraux${UNAME_RELEASE} exit ;; i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) eval $set_cc_for_build SUN_ARCH="i386" # If there is a compiler, see if it is configured for 64-bit objects. # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. # This test works for both compilers. if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then SUN_ARCH="x86_64" fi fi echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:*:*) case "`/usr/bin/arch -k`" in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` exit ;; sun3*:SunOS:*:*) echo m68k-sun-sunos${UNAME_RELEASE} exit ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 case "`/bin/arch`" in sun3) echo m68k-sun-sunos${UNAME_RELEASE} ;; sun4) echo sparc-sun-sunos${UNAME_RELEASE} ;; esac exit ;; aushp:SunOS:*:*) echo sparc-auspex-sunos${UNAME_RELEASE} exit ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`$dummy $dummyarg` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[4567]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` case ${UNAME_PROCESSOR} in amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW64*:*) echo ${UNAME_MACHINE}-pc-mingw64 exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:MSYS*:*) echo ${UNAME_MACHINE}-pc-msys exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; 8664:Windows_NT:*) echo x86_64-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; *:GNU:*:*) # the GNU system echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit ;; aarch64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-gnu else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then echo ${UNAME_MACHINE}-unknown-linux-gnueabi else echo ${UNAME_MACHINE}-unknown-linux-gnueabihf fi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; cris:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-gnu exit ;; crisv32:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-gnu exit ;; frv:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; hexagon:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; i*86:Linux:*:*) LIBC=gnu eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __dietlibc__ LIBC=dietlibc #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` echo "${UNAME_MACHINE}-pc-linux-${LIBC}" exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; mips:Linux:*:* | mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef ${UNAME_MACHINE} #undef ${UNAME_MACHINE}el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=${UNAME_MACHINE}el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=${UNAME_MACHINE} #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; or32:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; padre:Linux:*:*) echo sparc-unknown-linux-gnu exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; tile*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-gnu exit ;; x86_64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configury will decide that # this is a cross-build. echo i586-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; NCR*:*:4.2:* | MPRAS*:*:4.2:*) OS_REL='.3' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. echo i586-pc-haiku exit ;; x86_64:Haiku:*:*) echo x86_64-unknown-haiku exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit ;; SX-7:SUPER-UX:*:*) echo sx7-nec-superux${UNAME_RELEASE} exit ;; SX-8:SUPER-UX:*:*) echo sx8-nec-superux${UNAME_RELEASE} exit ;; SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux${UNAME_RELEASE} exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown case $UNAME_PROCESSOR in i386) eval $set_cc_for_build if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then UNAME_PROCESSOR="x86_64" fi fi ;; unknown) UNAME_PROCESSOR=powerpc ;; esac echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = "x86"; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NEO-?:NONSTOP_KERNEL:*:*) echo neo-tandem-nsk${UNAME_RELEASE} exit ;; NSE-*:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit ;; NSR-?:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "$cputype" = "386"; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo ${UNAME_MACHINE}-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "${UNAME_MACHINE}" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit ;; i*86:skyos:*:*) echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' exit ;; i*86:rdos:*:*) echo ${UNAME_MACHINE}-pc-rdos exit ;; i*86:AROS:*:*) echo ${UNAME_MACHINE}-pc-aros exit ;; x86_64:VMkernel:*:*) echo ${UNAME_MACHINE}-unknown-esx exit ;; esac eval $set_cc_for_build cat >$dummy.c < # include #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, I don't know.... */ printf ("mips-sony-bsd\n"); exit (0); #else #include printf ("m68k-sony-newsos%s\n", #ifdef NEWSOS4 "4" #else "" #endif ); exit (0); #endif #endif #if defined (__arm) && defined (__acorn) && defined (__unix) printf ("arm-acorn-riscix\n"); exit (0); #endif #if defined (hp300) && !defined (hpux) printf ("m68k-hp-bsd\n"); exit (0); #endif #if defined (NeXT) #if !defined (__ARCHITECTURE__) #define __ARCHITECTURE__ "m68k" #endif int version; version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; if (version < 4) printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); else printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); exit (0); #endif #if defined (MULTIMAX) || defined (n16) #if defined (UMAXV) printf ("ns32k-encore-sysv\n"); exit (0); #else #if defined (CMU) printf ("ns32k-encore-mach\n"); exit (0); #else printf ("ns32k-encore-bsd\n"); exit (0); #endif #endif #endif #if defined (__386BSD__) printf ("i386-pc-bsd\n"); exit (0); #endif #if defined (sequent) #if defined (i386) printf ("i386-sequent-dynix\n"); exit (0); #endif #if defined (ns32000) printf ("ns32k-sequent-dynix\n"); exit (0); #endif #endif #if defined (_SEQUENT_) struct utsname un; uname(&un); if (strncmp(un.version, "V2", 2) == 0) { printf ("i386-sequent-ptx2\n"); exit (0); } if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ printf ("i386-sequent-ptx1\n"); exit (0); } printf ("i386-sequent-ptx\n"); exit (0); #endif #if defined (vax) # if !defined (ultrix) # include # if defined (BSD) # if BSD == 43 printf ("vax-dec-bsd4.3\n"); exit (0); # else # if BSD == 199006 printf ("vax-dec-bsd4.3reno\n"); exit (0); # else printf ("vax-dec-bsd\n"); exit (0); # endif # endif # else printf ("vax-dec-bsd\n"); exit (0); # endif # else printf ("vax-dec-ultrix\n"); exit (0); # endif #endif #if defined (alliant) && defined (i860) printf ("i860-alliant-bsd\n"); exit (0); #endif exit (1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } # Apollos put the system type in the environment. test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } # Convex versions that predate uname can use getsysinfo(1) if [ -x /usr/convex/getsysinfo ] then case `getsysinfo -f cpu_type` in c1*) echo c1-convex-bsd exit ;; c2*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; c34*) echo c34-convex-bsd exit ;; c38*) echo c38-convex-bsd exit ;; c4*) echo c4-convex-bsd exit ;; esac fi cat >&2 < in order to provide the needed information to handle your system. config.guess timestamp = $timestamp uname -m = `(uname -m) 2>/dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = ${UNAME_MACHINE} UNAME_RELEASE = ${UNAME_RELEASE} UNAME_SYSTEM = ${UNAME_SYSTEM} UNAME_VERSION = ${UNAME_VERSION} EOF exit 1 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: libmodplug-0.8.8.5/TODO0000664000175000017500000000013212205522416011436 00000000000000Fix and check endian-ness issues. Add looping flag to sound file / API function for this. libmodplug-0.8.8.5/README0000664000175000017500000002200212205522431011623 00000000000000libmodplug - the library which was part of the Modplug-xmms project Web page: http://modplug-xmms.sf.net/ Based on the ModPlug sound engine by Olivier Lapicque XMMS plugin by Kenton Varda (~2002) Maintainer is now Konstanty Bialkowski (~2006) On Wed 14 Aug 2013 the repository was forked / cloned to GitHub. The current release is libmodplug v0.8.8.4. History ------- Olivier Lapicque, author of Modplug, which is arguably the best quality MOD-playing software available, has placed his sound rendering code in the public domain. This library and plugin is based on that code. This code was originally part of modplug-xmms, and was split into a library - libmodplug and the modplug-xmms code. Also since then an example rendering project called modplugplay and modplug123 were introduced. They are still available on the sourceforge website. For more information on libmodplug, the library for decoding mod-like music formats, see libmodplug/README. Contents -------- 1. Requirements 2. Features 3. Options 4. Troubleshooting --------------- 1. Requirements --------------- - POSIX OS (Linux or other unix*) - XMMS 1.0.0 or higher (only for modplug-xmms plugin). * This library is only guaranteed to work on Linux. I have received conflicting reports on whether or not it will work on Solaris x86. One person reported that the plugin compiled fine with the "-fpermissive" compiler flag, which I have added. Others had far more trouble. Note that a recent change to the library should allow it to work on PPC and other big-endian systems. * Under linux there is also modplugplay contributed, which allows command line playing of mod files under Linux. (Available at http://modplug-xmms.sf.net/) ----------- 2. Features ----------- - Plays 22 different mod formats, including: MOD, S3M, XM, IT, 669, AMF (both of them), AMS, DBM, DMF, DSM, FAR, MDL, MED, MTM, OKT, PTM, STM, ULT, UMX, MT2, PSM - Plays zip, rar, gzip, and bzip2 compressed mods. The following extensions are recognized: zip: MDZ, S3Z, XMZ, ITZ rar: MDR, S3R, XMR, ITR gzip: MDGZ, S3GZ, XMGZ, ITGZ You can also load plain old ZIP, RAR, and GZ files. If ModPlug finds a mod in them, it will play it. Note: To play these formats, you need to have the associated decompression utilities (unzip, gunzip, unrar) installed. Note(2): The format of the mod is NOT determined from the extension on compressed mods. For example, if you zipped a UMX mod and gave it the extension MDZ, it would work fine. - plays timidity's GUS patch files (*.pat): a multi sample pat file with n samples can be played with a Frere Jacques canon with n voices. - plays all types of MIDI files (*.mid): uses the timidity .pat files for samples (when available) recognizes environment variables: MMPAT_PATH_TO_CFG set to the directory where the file "timidity.cfg" and the subdirectory "instruments" can be found, default: "/usr/local/share/timidity". MMMID_SPEED for experimenting with the mod speed (1 thru 9) MMMID_VERBOSE for feedback on the conversion process MMMID_DEBUG for sake of completeness, only useful for maintainers - plays textfiles written in the ABC music notation (*.abc): uses the timidity .pat files for samples (when available) recognizes environment variables: MMPAT_PATH_TO_CFG set to the directory where the file "timidity.cfg" and the subdirectory "instruments" can be found, default: "/usr/local/share/timidity". MMABC_NO_RANDOM_PICK when not set and the abc file contains multiple songs (X:n) the first song to be played will be picked at random another click on the play button advances to the next song in the file (or the first when the last song has been played), when set it can be 0 (zero) or not numeric to let it play all songs in the file, a positive number n to let it play the n-th song in the file, a negative number -n to let it play the n-th song in the file and advancing to the next song when the play button is clicked. MMABC_DUMPTRACKS when set it gives diagnostic information on stdout, values can be: all - every event is printed nonotes - only the control events (looping, breaks etc.) are printed any other value prints the control events and every note event immediately succeeding the control events. - Slightly better sound quality than Mikmod. Vastly superior quality over Winamp. - All XMMS calls are supported except for the band gains on the equalizer. The preamp is supported, but MOD music is not anywhere near as cheap to equalize as MP3. Thus, equalization does is not supported in this version. However, a variable bass boost option is available in the configuration dialog (see below). - Tons of playback options (see below). ---------- 3. Options ---------- All of the following items are configurable from the plugin configuration dialog box. Sampling rate: Higher is better. Note that the sound is rendered at a higher sampling rate and converted down to increase quality. Bits per sample: 8-bit or 16-bit sound. Note that all computations are done at 32-bit and converted down to the sampling rate you specify. Channels: mono/stereo. Note that all computations are done in stereo. If you choose mono, the channels will be mixed. Resampling: Method used to convert samples to different sampling rates. "Nearest" is the fastest setting (but sounds terrible), while "8-tap fir" is the best-quality setting. Noise Reduction: Reduces noise. :) Fast Playlist Info: When this option is on, names of songs in your playlist will load considerably faster, but song lengths will not be shown and only MOD, S3M, XM, and IT formats will have their names shown. Don't worry, though, because all the data which is skipped will still be loaded when you actually play the song. This should probably always be on. Reverb: A nice reverb effect. The depth and delay of the reverb can be tuned to your liking using the sliders. Bass boost: Variable bass boost effect. The "range" slider controls the frequency range of the bass boost. If you increase this value, higher frequencies will be boosted, but the overall volume increase will be less. (you can compensate by using the volume slider:) Surround: Dolby Pro-Logic surround effect. Depth and delay can be fine tuned. Preamp: A global volume boost. Note that setting the preamp too high will cause clipping (nasty clicks and pops). Looping: Some mods have loops built-in. Normally, these loops are ignored because otherwise the same mod would play forever. However, you can choose to respect the loops, or even set a number of times to follow a loop. ------------------ 4. Troubleshooting ------------------ Problem: Some of my files load up, but show garbled info in the playlist and/or don't play correctly. Possible cause: The mod is in a different format than its file format suggests. Modplug-XMMS uses a combination of file extension and contents to figure out what format a mod is in, and can be thrown off if a mod is incorrectly labeled. Solution: Turning off "fast info" in the configuration may fix the problem. This will cause Modplug-XMMS to detect all basic mod types by content, but archive types will still be detected by extension. If this doesn't solve the problem, then you probably have files which are actually compressed archives but are not labeled as such. For example, you may have a file "aws_anew.xm" which is actually a ZIP archive. You will have to either unzip these files or rename them to have an extension associated with their type. In the case of a ZIP, you can use any of the extensions "ZIP, MDZ, S3Z, XMZ, ITZ". (Note that these five types are all treated exactly the same -- the actual format of the mod is detected by contents.) Problem: Everything appears to be working, but no sound is being generated. MP3's play just fine. Possible cause: Modplug has a relatively low default volume, and you may just not be hearing it. (Note: Yes, more that one person has e-mailed me with this problem.) Solution: Turn up your volume. You may wish to do this via the "preamp" setting in the ModPlug configuration. This way, you won't have to turn down your volume again when you play an MP3. Problem: You have a mod which is rendered incorrectly by ModPlug-XMMS. Possible cause: This could be our fault. :) Solution: First, test the mod using the Windows version of ModPlug, if you can. If it sounds wrong there, then send the mod and a bug report to Olivier Lapicque . If the mod plays correctly in Windows, however, then the bug is my fault. In that case, e-mail me (Konstanty) . (previously Kenton Varda at ). Problem: I have a problem which is not listed here, or an idea for a cool feature. Solution: E-mail me (Konstanty) at . I would be happy to hear any suggestions or problems you have. libmodplug-0.8.8.5/ChangeLog0000664000175000017500000002737412205522431012536 00000000000000changes: date = 21-apr-2009 [Konstanty Bialkowski/OpenMPT/Novell (Stanislav Brabec)] ->file: src/load_amf.cpp where: whole file what: added const declarations to read only variables what: fixed delete function ->file: src/fastmix.cpp where: X86_Convert32To24 what: conversion to 24bit was incorrect ->file: src/load_mdl.cpp where: init of m_lpszSongComments what: fixed delete function to be array version (Reported by David Binderman / Stanislav Brabec) ->file: src/load_pat.cpp where: memcpy to .reserved what: changed fixed valid of 36 to sizeof(reserved) (Reported by Manfred Tremmel / Stanislav Brabec) date = 20-apr-2009 [Konstanty Bialkowski] ->file: src/load_meb.cpp where: LoadMED what: fixed integer boundary condition checking code (fixing exploit) Details of exploit (and creator of test.s3m for exploit) http://www.securityfocus.com/bid/30801/info http://www.15897.com/blog/post/QianQianJingTing-mod-buffer-overflow-POC.html ->file: src/load_abc.cpp where: TestABC what: Made ABC detection code more robust ->file: src/load_abc.cpp, sndfile.cpp, snd_fx.cpp where: various what: change constant variables to explicitly use const definition (Thanks to Leandro Nini/Diego "Flameeyes" Pettenò) ->file: src/table.cpp -> src/table.h where: rename of file what: moved tables to separate file (Thanks to Leandro Nini/Diego "Flameeyes" Pettenò) date = 15-apr-2009 [Konstanty Bialkowski] ->file: src/load_abc.cpp where: TestABC what: made sure obviously binary files do not try to get loaded as ABC where: abc_addchordname what: made sure first argument was const char * (not just char *) ->file: src/sndfile.cpp where: format conversion routines what: made sure (*a++) = func(*a), is executed properly, by splitting into two lines -file: src/libmodplug/sndfile.h where: IMixPlugin what: made sure there is a virtual destructor (to avoid warnings) ->file: src/load_ptm.cpp where: mixing routine what: bswap32 was used on a uint16_t [2] array, and when gcc uses -O2 (or greater) optimization, this may not do what is intended. date = 7-apr-2009 [Konstanty Bialkowski/Anthony Ramine] -> file: src/load_abc.cpp,load_mid.cpp,load_pat.cpp where: whole file(s) what: removed use of ULONG, and changed to uint32_t where: few functions what: removed uint, and replaced with uint32_t date = 7-apr-2009 [Zed Pobre/Debian] -> file: src/libmodplug.pc where: file. what: split Libs into Libs.private date = 2-nov-2006 [Alec Berryman/CVE-2006-4192] -> file: src/sndfile.cpp where: ReadSample what: prevent buffer overflow [as reported in CVE-2006-4192] date = 2-nov-2006 [Konstanty Bialkowski/Macro Trillo] -> file: configure.in,config.h,load_abc.cpp,fastmix.cpp where: Automake 2.60 used what: In order to properly use stdint.h we should make use of the new macros for its detection, on systems with automake 2.59 but where stdint.h is available, this can be removed. (Patch by Macro Trillo) -> file: src/load_amf.cpp, src/fastmix.cpp where: Licensing what: all old code was relicensed for public domain, and somehow an old version was included with GPL notices date = 20-jul-2006 [Peter Grootswagers] -> file: src/load_abc.cpp where: instrument loader functions what: replaced with correspondig functions in load_pat.cpp -> file: src/load_mid.cpp where: whole source what: new loader for midi files -> file: src/load_pat.cpp where: whole source what: new loader for GUS instrument patch files (pat) -> file: src/load_pat.h where: whole source what: new header declaring reuseable GUS instrument patch functions (pat) -> file: README where: 2. Features what: added description of load_mid.cpp and load_pat.cpp -> file: src/Makefile.am where: libmodplug_la_SOURCES what: added load_mid.cpp and load_pat.cpp where: libmodpluginclude_HEADERS what: added load_pat.h -> file: src/sndfile.cpp where: function CSoundFile::Create() what: added call to ReadMID and ReadPAT -> file: src/libmodplug/sndfile.h where: #define what: added MOD_TYPE_PAT (MOD_TYPE_MID already there...) where: class CSoundFile what: added public function members ReadMID, TestMID, ReadPat, TestPAT and PATsample date = 24-jun-2006 [Peter Grootswagers] -> file: src/load_abc.cpp where: whole source what: new loader for abc files -> file: README where: 2. Features what: added description of load_abc.cpp -> file: src/Makefile.am where: libmodplug_la_SOURCES what: added load_abc.cpp -> file: src/sndfile.cpp where: function CSoundFile::Create() what: added call to ReadABC -> file: src/libmodplug/sndfile.h where: #define what: added MOD_TYPE_ABC where: class CSoundFile what: added public function members ReadABC and TestABC date = 20-mar-2006 [Macro Trillo / "Custom libmodplug project"] -> file : src/load_s3m.cpp -> file : src/load_far.cpp what: fixed endianness date = 20-mar-2006 [Alistair John Strachan] .... Many other changes need to be documented here... GCC3 fixes, GCC4 fixes, More Archive Types. date = 09-feb-2001 [Markus Fick] -> file: fastmix.cpp where: spline creation, spline macros what: added unity gain clamp code, added Quantizer_Bits(shift) preprocessor constants where: fir creation, fir macros what: - removed x file: sndmix.cpp where: function ReadNote() what: modified behaviour of modplug so that interpolation is only deactivated if a) the user selects "no interpolation" b) linear interpolation is set and speed incr. > 0xff00 => if spline or fir is active then we use always interpolation -> file: fastmix.cpp where: spline macros what: changed spline macros to use precalculated tables (way faster) where: file what: - implemented spline table precalculator - changed fir precalculator + macros (for higher quality and clearer source) - added some comments and documentation comment: - preprocessor constant: SPLINE_FRACBITS ) controls quality/memory usage range is [4..14] inclusive 4 = low quality, low memory usage 14 = highest quality, highest memory usage (1L<<14)*4*2 bytes - preprocessor constant: WFIR_FRACBITS ) controls quality/memory usage range is [4..12] inclusive 4 = low quality, low mu 12 = highest quality, highest memory usage ((1L<<(12+1))+1)*8*2 bytes date = 07-feb-2001 [Markus Fick] -> file: fastmix.cpp where: spline macros what: fixed error in coef calculation date = 07-feb-2001 [Markus Fick] -> file: sndfile.h where: class definition of soundfile what: removed InitFIR + DoneFIR function prototypes -> file: sndfile.cpp function:CSoundFile::CSoundFile() what: [modify] removed call to CSoundFile::InitFIRMixer( ) function:CSoundFile::~CSoundFile() what: [modify] removed call to CSoundFile::DoneFIRMixer( ) -> file: fastmix.cpp where: spline macros what: changed formula + added some guard bits to calculation where: fir macros + implementation what: - moved CSoundfile::FIR funtions to CzFIR (single instance sfir) - changed fir macros to support CzFIR class date = 06-feb-2001 [Markus Fick] -> file: fastmix.cpp where: macros what: - removed fir filter with coef interpolation - add spline interpolation RM: now modplug->select( SPLINE ) selects spline and modplug->select( POLYPHASE ) selects 8tap fir filter date = 05-feb-2001 [Markus Fick] -> file: fastmix.cpp where: macros + filter order what: [modify] changed filter order to 8 instead of 10 -> file: fastmix.cpp what: new macros+switch for fir-interpolator with coef interpolation date = 04-feb-2001 [Markus Fick] -> file: sndfile.h where: class CSoundFile (bottom) what: [add] methods for FIR mixer support 1. int InitFIRInterpolator( ); 2. int DoneFIRInterpolator( ); -> file: sndfile.cpp function:CSoundFile::CSoundFile() what: [modify] add call to CSoundFile::InitFIRMixer( ) function:CSoundFile::~CSoundFile() what: [modify] add call to CSoundFile::DoneFIRMixer( ) -> file: fastmix.cpp new include: why: need it for fir-coef calculation new function: CSoundFile::InitFIRMixer( ) // initializes fir filter lookup (if necessary) new function: CSoundFile::DoneFIRMixer( ) // decrements ReferenceCounter (for static vars) and deinitializes fir struct (if possible). new defs: #define FIRCPWBN 10 // log2 of number of precalculated wings (-(1L< (16 - FIRCPWBN - 1) #define FIRLEN 9 // number(-1) of multiplications per sample #define FIRCUT 0.90f // cutoff of filter #define MIXNDX_FIRMIXERSRC 0x20 // src-type for firfilter new vars: static signed short *cFirLut; // lulines static int bFirInitialized = 0; // initialized? static int nFirOrder = FIRLEN; // order (modplug has 4smps pre/post extension, so limit this to 9) static float nFirFC = FIRCUT; // cutoff (normalized to pi/2) static int nFirCpw = (1L<dwFlags & CHN_NOIDO)) { // use hq-fir mixer? if( ((gdwSoundSetup & (SNDMIX_HQRESAMPLER|SNDMIX_ULTRAHQSRCMODE)) == (SNDMIX_HQRESAMPLER|SNDMIX_ULTRAHQSRCMODE)) || ((gdwSoundSetup & (SNDMIX_HQRESAMPLER)) == (SNDMIX_HQRESAMPLER)) ) nFlags += MIXNDX_FIRMIXERSRC; else nFlags += MIXNDX_LINEARSRC; // use } was: if (!(pChannel->dwFlags & CHN_NOIDO)) { nFlags += MIXNDX_LINEARSRC; // use } libmodplug-0.8.8.5/configure0000775000175000017500000212011112307177740012670 00000000000000#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.69 for libmodplug 0.8.8.5. # # # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. # # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## -------------------- ## ## M4sh Initialization. ## ## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. 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" >&6; } lt_shell_append=no ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ >/dev/null 2>&1 \ && lt_shell_append=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 $as_echo "$lt_shell_append" >&6; } if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } if ${lt_cv_to_host_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 $as_echo "$lt_cv_to_host_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } if ${lt_cv_to_tool_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } if ${lt_cv_ld_reload_flag+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test "$GCC" != yes; then reload_cmds=false fi ;; darwin*) if test "$GCC" = yes; then reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if ${lt_cv_deplibs_check_method+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # `unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # which responds to the $file_magic_cmd with a given extended regex. # If you have `file' or equivalent on your system and you're not sure # whether `pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd="$ECHO" ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} : ${AR_FLAGS=cru} { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 $as_echo_n "checking for archiver @FILE support... " >&6; } if ${lt_cv_ar_at_file+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -eq 0; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -ne 0; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 $as_echo "$lt_cv_ar_at_file" >&6; } if test "x$lt_cv_ar_at_file" = xno; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 $as_echo_n "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test "${with_sysroot+set}" = set; then : withval=$with_sysroot; else with_sysroot=no fi lt_sysroot= case ${with_sysroot} in #( yes) if test "$GCC" = yes; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 $as_echo "${with_sysroot}" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 $as_echo "${lt_sysroot:-no}" >&6; } # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE="32" ;; *ELF-64*) HPUX_IA64_MODE="64" ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out which ABI we are using. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test "$lt_cv_prog_gnu_ld" = yes; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_i386" ;; powerpc64le-*linux*) LD="${LD-ld} -m elf32lppclinux" ;; powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; powerpcle-*linux*) LD="${LD-ld} -m elf64lppc" ;; powerpc-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if ${lt_cv_cc_needs_belf+:} false; then : $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes else lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$lt_cv_cc_needs_belf" >&6; } if test x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" fi ;; *-*solaris*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD="${LD-ld}_sol2" fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks="$enable_libtool_lock" if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 $as_echo "$MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if ${lt_cv_path_mainfest_tool+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 $as_echo "$lt_cv_path_mainfest_tool" >&6; } if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 $as_echo "$ac_ct_OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 $as_echo "$OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 $as_echo "$ac_ct_OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 $as_echo_n "checking for -single_module linker flag... " >&6; } if ${lt_cv_apple_cc_single_mod+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no if test -z "${LT_MULTI_MODULE}"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test $_lt_result -eq 0; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } if ${lt_cv_ld_exported_symbols_list+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_ld_exported_symbols_list=yes else lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 $as_echo_n "checking for -force_load linker flag... " >&6; } if ${lt_cv_ld_force_load+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR cru libconftest.a conftest.o" >&5 $AR cru libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main() { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&5 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 $as_echo "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[91]*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 10.[012]*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test "$lt_cv_apple_cc_single_mod" = "yes"; then _lt_dar_single_mod='$single_module' fi if test "$lt_cv_ld_exported_symbols_list" = "yes"; then _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' fi if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac for ac_header in dlfcn.h do : ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default " if test "x$ac_cv_header_dlfcn_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_DLFCN_H 1 _ACEOF fi done func_stripname_cnf () { case ${2} in .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; esac } # func_stripname_cnf # Set options enable_dlopen=no enable_win32_dll=no # Check whether --enable-shared was given. if test "${enable_shared+set}" = set; then : enableval=$enable_shared; p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS="$lt_save_ifs" ;; esac else enable_shared=yes fi # Check whether --with-pic was given. if test "${with_pic+set}" = set; then : withval=$with_pic; lt_p=${PACKAGE-default} case $withval in yes|no) pic_mode=$withval ;; *) pic_mode=default # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for lt_pkg in $withval; do IFS="$lt_save_ifs" if test "X$lt_pkg" = "X$lt_p"; then pic_mode=yes fi done IFS="$lt_save_ifs" ;; esac else pic_mode=default fi test -z "$pic_mode" && pic_mode=default # Check whether --enable-fast-install was given. if test "${enable_fast_install+set}" = set; then : enableval=$enable_fast_install; p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done IFS="$lt_save_ifs" ;; esac else enable_fast_install=yes fi # This can be used to rebuild libtool when needed LIBTOOL_DEPS="$ltmain" # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' test -z "$LN_S" && LN_S="ln -s" if test -n "${ZSH_VERSION+set}" ; then setopt NO_GLOB_SUBST fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 $as_echo_n "checking for objdir... " >&6; } if ${lt_cv_objdir+:} false; then : $as_echo_n "(cached) " >&6 else rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 $as_echo "$lt_cv_objdir" >&6; } objdir=$lt_cv_objdir cat >>confdefs.h <<_ACEOF #define LT_OBJDIR "$lt_cv_objdir/" _ACEOF case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test "X${COLLECT_NAMES+set}" != Xset; then COLLECT_NAMES= export COLLECT_NAMES fi ;; esac # Global variables: ofile=libtool can_build_shared=yes # All known linkers require a `.a' archive for static linking (except MSVC, # which needs '.lib'). libext=a with_gnu_ld="$lt_cv_prog_gnu_ld" old_CC="$CC" old_CFLAGS="$CFLAGS" # Set sane defaults for various variables test -z "$CC" && CC=cc test -z "$LTCC" && LTCC=$CC test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS test -z "$LD" && LD=ld test -z "$ac_objext" && ac_objext=o for cc_temp in $compiler""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` # Only perform the check for file, if the check method requires it test -z "$MAGIC_CMD" && MAGIC_CMD=file case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } if ${lt_cv_path_MAGIC_CMD+:} false; then : $as_echo_n "(cached) " >&6 else case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD="$MAGIC_CMD" lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/${ac_tool_prefix}file; then lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS="$lt_save_ifs" MAGIC_CMD="$lt_save_MAGIC_CMD" ;; esac fi MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 $as_echo "$MAGIC_CMD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 $as_echo_n "checking for file... " >&6; } if ${lt_cv_path_MAGIC_CMD+:} false; then : $as_echo_n "(cached) " >&6 else case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD="$MAGIC_CMD" lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/file; then lt_cv_path_MAGIC_CMD="$ac_dir/file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS="$lt_save_ifs" MAGIC_CMD="$lt_save_MAGIC_CMD" ;; esac fi MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 $as_echo "$MAGIC_CMD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi else MAGIC_CMD=: fi fi fi ;; esac # Use C for the default configuration in the libtool script lt_save_CC="$CC" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu # Source file extension for C test sources. ac_ext=c # Object file extension for compiled C test sources. objext=o objext=$objext # Code to be used in simple compile tests lt_simple_compile_test_code="int some_variable = 0;" # Code to be used in simple link tests lt_simple_link_test_code='int main(){return(0);}' # If no C compiler was specified, use CC. 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Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. 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then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_="/usr/lib:/lib" fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test "${lt_cv_aix_libpath+set}" = set; 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then # We only use this code for GNU lds that support --whole-archive. whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' fi archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl*) # Native MSVC hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported always_export_symbols=yes file_list_spec='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; else sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, )='true' enable_shared_with_static_runtimes=yes exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib old_postinstall_cmds='chmod 644 $oldlib' postlink_cmds='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile="$lt_outputfile.exe" lt_tool_outputfile="$lt_tool_outputfile.exe" ;; esac~ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; $RM "$lt_outputfile.manifest"; fi' ;; *) # Assume MSVC wrapper hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' enable_shared_with_static_runtimes=yes ;; esac ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported if test "$lt_cv_ld_force_load" = "yes"; then whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' else whole_archive_flag_spec='' fi link_all_deplibs=yes allow_undefined_flag="$_lt_dar_allow_undefined" case $cc_basename in ifort*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test "$_lt_dar_can_shared" = "yes"; then output_verbose_link_cmd=func_echo_all archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else ld_shlibs=no fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2.*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='${wl}-E' ;; hpux10*) if test "$GCC" = yes && test "$with_gnu_ld" = no; then archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test "$GCC" = yes && test "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) # Older versions of the 11.00 compiler do not understand -b yet # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 $as_echo_n "checking if $CC understands -b... " >&6; } if ${lt_cv_prog_compiler__b+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_prog_compiler__b=no save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -b" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler__b=yes fi else lt_cv_prog_compiler__b=yes fi fi $RM -r conftest* LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 $as_echo "$lt_cv_prog_compiler__b" >&6; } if test x"$lt_cv_prog_compiler__b" = xyes; then archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } if ${lt_cv_irix_exported_symbol+:} false; then : $as_echo_n "(cached) " >&6 else save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo (void) { return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_irix_exported_symbol=yes else lt_cv_irix_exported_symbol=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 $as_echo "$lt_cv_irix_exported_symbol" >&6; } if test "$lt_cv_irix_exported_symbol" = yes; then archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' fi else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; *nto* | *qnx*) ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-R$libdir' ;; *) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. 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then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if ${lt_cv_shlibpath_overrides_runpath+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Add ABI-specific directories to the system library path. sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec="/usr/lib" need_lib_prefix=no # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. case $host_os in openbsd3.3 | openbsd3.3.*) need_version=yes ;; *) need_version=no ;; esac library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then case $host_os in openbsd2.[89] | openbsd2.[89].*) shlibpath_overrides_runpath=no ;; *) shlibpath_overrides_runpath=yes ;; esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$name' shrext_cmds=".dll" need_lib_prefix=no library_names_spec='$libname${shared_ext} $libname.a' dynamic_linker='OS/2 ld.exe' shlibpath_var=LIBPATH ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test "$with_gnu_ld" = yes; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' soname_spec='$libname${shared_ext}.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=freebsd-elf need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test "$with_gnu_ld" = yes; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 $as_echo "$dynamic_linker" >&6; } test "$dynamic_linker" = no && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test "$GCC" = yes; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" fi if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } hardcode_action= if test -n "$hardcode_libdir_flag_spec" || test -n "$runpath_var" || test "X$hardcode_automatic" = "Xyes" ; then # We can hardcode non-existent directories. if test "$hardcode_direct" != no && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && test "$hardcode_minus_L" != no; then # Linking always hardcodes the temporary library directory. hardcode_action=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action=unsupported fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 $as_echo "$hardcode_action" >&6; } if test "$hardcode_action" = relink || test "$inherit_rpath" = yes; then # Fast installation is not supported enable_fast_install=no elif test "$shlibpath_overrides_runpath" = yes || test "$enable_shared" = no; then # Fast installation is not necessary enable_fast_install=needless fi if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen="dlopen" lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else lt_cv_dlopen="dyld" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" if test "x$ac_cv_func_shl_load" = xyes; then : lt_cv_dlopen="shl_load" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 $as_echo_n "checking for shl_load in -ldld... " >&6; } if ${ac_cv_lib_dld_shl_load+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shl_load (); int main () { return shl_load (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_shl_load=yes else ac_cv_lib_dld_shl_load=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } if test "x$ac_cv_lib_dld_shl_load" = xyes; then : lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" else ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = xyes; then : lt_cv_dlopen="dlopen" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 $as_echo_n "checking for dlopen in -lsvld... " >&6; } if ${ac_cv_lib_svld_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_svld_dlopen=yes else ac_cv_lib_svld_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } if test "x$ac_cv_lib_svld_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 $as_echo_n "checking for dld_link in -ldld... " >&6; } if ${ac_cv_lib_dld_dld_link+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8 ; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. 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#endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; }] _LT_EOF if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) $1 ;; x$lt_dlneed_uscore) $2 ;; x$lt_dlunknown|x*) $3 ;; esac else : # compilation failed $3 fi fi rm -fr conftest* ])# _LT_TRY_DLOPEN_SELF # LT_SYS_DLOPEN_SELF # ------------------ AC_DEFUN([LT_SYS_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen="dlopen" lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ lt_cv_dlopen="dyld" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ]) ;; *) AC_CHECK_FUNC([shl_load], [lt_cv_dlopen="shl_load"], [AC_CHECK_LIB([dld], [shl_load], [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], [AC_CHECK_FUNC([dlopen], [lt_cv_dlopen="dlopen"], [AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], [AC_CHECK_LIB([svld], [dlopen], [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], [AC_CHECK_LIB([dld], [dld_link], [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) ]) ]) ]) ]) ]) ;; esac if test "x$lt_cv_dlopen" != xno; then enable_dlopen=yes else enable_dlopen=no fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS="$CPPFLAGS" test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS="$LDFLAGS" wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS="$LIBS" LIBS="$lt_cv_dlopen_libs $LIBS" AC_CACHE_CHECK([whether a program can dlopen itself], lt_cv_dlopen_self, [dnl _LT_TRY_DLOPEN_SELF( lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) ]) if test "x$lt_cv_dlopen_self" = xyes; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" AC_CACHE_CHECK([whether a statically linked program can dlopen itself], lt_cv_dlopen_self_static, [dnl _LT_TRY_DLOPEN_SELF( lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) ]) fi CPPFLAGS="$save_CPPFLAGS" LDFLAGS="$save_LDFLAGS" LIBS="$save_LIBS" ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac fi _LT_DECL([dlopen_support], [enable_dlopen], [0], [Whether dlopen is supported]) _LT_DECL([dlopen_self], [enable_dlopen_self], [0], [Whether dlopen of programs is supported]) _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], [Whether dlopen of statically linked programs is supported]) ])# LT_SYS_DLOPEN_SELF # Old name: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) # _LT_COMPILER_C_O([TAGNAME]) # --------------------------- # Check to see if options -c and -o are simultaneously supported by compiler. # This macro does not hard code the compiler like AC_PROG_CC_C_O. m4_defun([_LT_COMPILER_C_O], [m4_require([_LT_DECL_SED])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_TAG_COMPILER])dnl AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; 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then # do not overwrite the value of need_locks provided by the user AC_MSG_CHECKING([if we can lock with hard links]) hard_links=yes $RM conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no AC_MSG_RESULT([$hard_links]) if test "$hard_links" = no; then AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) need_locks=warn fi else need_locks=no fi _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) ])# _LT_COMPILER_FILE_LOCKS # _LT_CHECK_OBJDIR # ---------------- m4_defun([_LT_CHECK_OBJDIR], [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], [rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null]) objdir=$lt_cv_objdir _LT_DECL([], [objdir], [0], [The name of the directory that contains temporary libtool files])dnl m4_pattern_allow([LT_OBJDIR])dnl AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", [Define to the sub-directory in which libtool stores uninstalled libraries.]) ])# _LT_CHECK_OBJDIR # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) # -------------------------------------- # Check hardcoding attributes. m4_defun([_LT_LINKER_HARDCODE_LIBPATH], [AC_MSG_CHECKING([how to hardcode library paths into programs]) _LT_TAGVAR(hardcode_action, $1)= if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || test -n "$_LT_TAGVAR(runpath_var, $1)" || test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then # We can hardcode non-existent directories. if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then # Linking always hardcodes the temporary library directory. _LT_TAGVAR(hardcode_action, $1)=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. _LT_TAGVAR(hardcode_action, $1)=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. _LT_TAGVAR(hardcode_action, $1)=unsupported fi AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then # Fast installation is not supported enable_fast_install=no elif test "$shlibpath_overrides_runpath" = yes || test "$enable_shared" = no; then # Fast installation is not necessary enable_fast_install=needless fi _LT_TAGDECL([], [hardcode_action], [0], [How to hardcode a shared library path into an executable]) ])# _LT_LINKER_HARDCODE_LIBPATH # _LT_CMD_STRIPLIB # ---------------- m4_defun([_LT_CMD_STRIPLIB], [m4_require([_LT_DECL_EGREP]) striplib= old_striplib= AC_MSG_CHECKING([whether stripping libraries is possible]) if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" test -z "$striplib" && striplib="$STRIP --strip-unneeded" AC_MSG_RESULT([yes]) else # FIXME - insert some real tests, host_os isn't really good enough case $host_os in darwin*) if test -n "$STRIP" ; then striplib="$STRIP -x" old_striplib="$STRIP -S" AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi ;; *) AC_MSG_RESULT([no]) ;; esac fi _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) _LT_DECL([], [striplib], [1]) ])# _LT_CMD_STRIPLIB # _LT_SYS_DYNAMIC_LINKER([TAG]) # ----------------------------- # PORTME Fill in your ld.so characteristics m4_defun([_LT_SYS_DYNAMIC_LINKER], [AC_REQUIRE([AC_CANONICAL_HOST])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_DECL_OBJDUMP])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_CHECK_SHELL_FEATURES])dnl AC_MSG_CHECKING([dynamic linker characteristics]) m4_if([$1], [], [ if test "$GCC" = yes; then case $host_os in darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; *) lt_awk_arg="/^libraries:/" ;; esac case $host_os in mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; *) lt_sed_strip_eq="s,=/,/,g" ;; esac lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` case $lt_search_path_spec in *\;*) # if the path contains ";" then we assume it to be the separator # otherwise default to the standard path separator (i.e. ":") - it is # assumed that no part of a normal pathname contains ";" but that should # okay in the real world where ";" in dirpaths is itself problematic. lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` ;; *) lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` ;; esac # Ok, now we have the path, separated by spaces, we can step through it # and add multilib dir if necessary. lt_tmp_lt_search_path_spec= lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` for lt_sys_path in $lt_search_path_spec; 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cygwin* | mingw* | pw32* | cegcc*) version_type=windows shrext_cmds=".dll" need_version=no need_lib_prefix=no case $GCC,$cc_basename in yes,*) # gcc library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds postinstall_cmds='base_file=`basename \${file}`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' shlibpath_overrides_runpath=yes case $host_os in cygwin*) # Cygwin DLLs use 'cyg' prefix rather than 'lib' soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' m4_if([$1], [],[ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) ;; 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esac ;; gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; haiku*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=yes sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' if test "X$HPUX_IA64_MODE" = X32; 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esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[[3-9]]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], [lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; 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The last name is the one that the linker finds with -lNAME]]) _LT_DECL([], [soname_spec], [1], [[The coded name of the library, if different from the real name]]) _LT_DECL([], [install_override_mode], [1], [Permission mode override for installation of shared libraries]) _LT_DECL([], [postinstall_cmds], [2], [Command to use after installation of a shared archive]) _LT_DECL([], [postuninstall_cmds], [2], [Command to use after uninstallation of a shared archive]) _LT_DECL([], [finish_cmds], [2], [Commands used to finish a libtool library installation in a directory]) _LT_DECL([], [finish_eval], [1], [[As "finish_cmds", except a single script fragment to be evaled but not shown]]) _LT_DECL([], [hardcode_into_libs], [0], [Whether we should hardcode library paths into libraries]) _LT_DECL([], [sys_lib_search_path_spec], [2], [Compile-time system search path for libraries]) _LT_DECL([], [sys_lib_dlsearch_path_spec], [2], [Run-time system search path for libraries]) ])# _LT_SYS_DYNAMIC_LINKER # _LT_PATH_TOOL_PREFIX(TOOL) # -------------------------- # find a file program which can recognize shared library AC_DEFUN([_LT_PATH_TOOL_PREFIX], [m4_require([_LT_DECL_EGREP])dnl AC_MSG_CHECKING([for $1]) AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, [case $MAGIC_CMD in [[\\/*] | ?:[\\/]*]) lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD="$MAGIC_CMD" lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR dnl $ac_dummy forces splitting on constant user-supplied paths. dnl POSIX.2 word splitting is done only on the output of word expansions, dnl not every word. 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then # Let the user override the test. lt_cv_path_NM="$NM" else lt_nm_to_check="${ac_tool_prefix}nm" if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. tmp_nm="$ac_dir/$lt_tmp_nm" if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then # Check to see if the nm accepts a BSD-compat flag. # Adding the `sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; 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then MANIFEST_TOOL=: fi _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl ])# _LT_PATH_MANIFEST_TOOL # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ;; *) AC_CHECK_LIB(m, cos, LIBM="-lm") ;; esac AC_SUBST([LIBM]) ])# LT_LIB_M # Old name: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_CHECK_LIBM], []) # _LT_COMPILER_NO_RTTI([TAGNAME]) # ------------------------------- m4_defun([_LT_COMPILER_NO_RTTI], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test "$GCC" = yes; then case $cc_basename in nvcc*) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; *) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; 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AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT@&t@_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT@&t@_DLSYM_CONST #else # define LT@&t@_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT@&t@_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then nm_file_list_spec='@' fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) _LT_DECL([], [nm_file_list_spec], [1], [Specify filename containing input files for $NM]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test "$GXX" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' if test "$host_cpu" != ia64; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu | kopensolaris*-gnu) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; ecpc* ) # old Intel C++ for x86_64 which still supported -KPIC. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; icpc* ) # Intel C++, used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL 8.0, 9.0 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; esac ;; esac ;; lynxos*) ;; m88k*) ;; mvs*) case $cc_basename in cxx*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' ;; *) ;; esac ;; netbsd*) ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) case $cc_basename in KCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ;; RCC*) # Rational C++ 2.4.1 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; cxx*) # Digital/Compaq C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; *) ;; esac ;; psos*) ;; solaris*) case $cc_basename in CC* | sunCC*) # Sun C++ 4.2, 5.x and Centerline C++ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; gcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ;; *) ;; esac ;; sunos4*) case $cc_basename in CC*) # Sun C++ 4.x _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; lcc*) # Lucid _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; tandem*) case $cc_basename in NCC*) # NonStop-UX NCC 3.20 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; *) ;; esac ;; vxworks*) ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ], [ if test "$GCC" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu) case $cc_basename in # old Intel for x86_64 which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # Lahey Fortran 8.1. lf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' ;; nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; ccc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; *Sun\ F* | *Sun*Fortran*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; 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FIXME _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; cygwin* | mingw* | pw32* | cegcc*) # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, # as there is no search path for DLLs. _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' _LT_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_TAGVAR(always_export_symbols, $1)=no _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; haiku*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_TAGVAR(link_all_deplibs, $1)=yes ;; interix[[3-9]]*) _LT_TAGVAR(hardcode_direct, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. 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|| _lt_function_replace_fail=: else # Save a `func_append' function call even when '+=' is not available sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: fi if test x"$_lt_function_replace_fail" = x":"; then AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) fi ]) # _LT_PATH_CONVERSION_FUNCTIONS # ----------------------------- # Determine which file name conversion functions should be used by # func_to_host_file (and, implicitly, by func_to_host_path). These are needed # for certain cross-compile configurations and native mingw. m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_CANONICAL_BUILD])dnl AC_MSG_CHECKING([how to convert $build file names to $host format]) AC_CACHE_VAL(lt_cv_to_host_file_cmd, [case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac ]) to_host_file_cmd=$lt_cv_to_host_file_cmd AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], [0], [convert $build file names to $host format])dnl AC_MSG_CHECKING([how to convert $build file names to toolchain format]) AC_CACHE_VAL(lt_cv_to_tool_file_cmd, [#assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac ]) to_tool_file_cmd=$lt_cv_to_tool_file_cmd AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], [0], [convert $build files to toolchain format])dnl ])# _LT_PATH_CONVERSION_FUNCTIONS # Helper functions for option handling. -*- Autoconf -*- # # Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, # Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 7 ltoptions.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) # ------------------------------------------ m4_define([_LT_MANGLE_OPTION], [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) # --------------------------------------- # Set option OPTION-NAME for macro MACRO-NAME, and if there is a # matching handler defined, dispatch to it. Other OPTION-NAMEs are # saved as a flag. m4_define([_LT_SET_OPTION], [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), _LT_MANGLE_DEFUN([$1], [$2]), [m4_warning([Unknown $1 option `$2'])])[]dnl ]) # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) # ------------------------------------------------------------ # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. m4_define([_LT_IF_OPTION], [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) # ------------------------------------------------------- # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME # are set. m4_define([_LT_UNLESS_OPTIONS], [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), [m4_define([$0_found])])])[]dnl m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 ])[]dnl ]) # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) # ---------------------------------------- # OPTION-LIST is a space-separated list of Libtool options associated # with MACRO-NAME. If any OPTION has a matching handler declared with # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about # the unknown option and exit. m4_defun([_LT_SET_OPTIONS], [# Set options m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [_LT_SET_OPTION([$1], _LT_Option)]) m4_if([$1],[LT_INIT],[ dnl dnl Simply set some default values (i.e off) if boolean options were not dnl specified: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no ]) _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no ]) dnl dnl If no reference was made to various pairs of opposing options, then dnl we run the default mode handler for the pair. For example, if neither dnl `shared' nor `disable-shared' was passed, we enable building of shared dnl archives by default: _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], [_LT_ENABLE_FAST_INSTALL]) ]) ])# _LT_SET_OPTIONS # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) # ----------------------------------------- m4_define([_LT_MANGLE_DEFUN], [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) # ----------------------------------------------- m4_define([LT_OPTION_DEFINE], [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl ])# LT_OPTION_DEFINE # dlopen # ------ LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes ]) AU_DEFUN([AC_LIBTOOL_DLOPEN], [_LT_SET_OPTION([LT_INIT], [dlopen]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `dlopen' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) # win32-dll # --------- # Declare package support for building win32 dll's. LT_OPTION_DEFINE([LT_INIT], [win32-dll], [enable_win32_dll=yes case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) AC_CHECK_TOOL(AS, as, false) AC_CHECK_TOOL(DLLTOOL, dlltool, false) AC_CHECK_TOOL(OBJDUMP, objdump, false) ;; esac test -z "$AS" && AS=as _LT_DECL([], [AS], [1], [Assembler program])dnl test -z "$DLLTOOL" && DLLTOOL=dlltool _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl test -z "$OBJDUMP" && OBJDUMP=objdump _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl ])# win32-dll AU_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_REQUIRE([AC_CANONICAL_HOST])dnl _LT_SET_OPTION([LT_INIT], [win32-dll]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `win32-dll' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) # _LT_ENABLE_SHARED([DEFAULT]) # ---------------------------- # implement the --enable-shared flag, and supports the `shared' and # `disable-shared' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_SHARED], [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([shared], [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS="$lt_save_ifs" ;; esac], [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) _LT_DECL([build_libtool_libs], [enable_shared], [0], [Whether or not to build shared libraries]) ])# _LT_ENABLE_SHARED LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) # Old names: AC_DEFUN([AC_ENABLE_SHARED], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) ]) AC_DEFUN([AC_DISABLE_SHARED], [_LT_SET_OPTION([LT_INIT], [disable-shared]) ]) AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_SHARED], []) dnl AC_DEFUN([AM_DISABLE_SHARED], []) # _LT_ENABLE_STATIC([DEFAULT]) # ---------------------------- # implement the --enable-static flag, and support the `static' and # `disable-static' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_STATIC], [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([static], [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_static=yes fi done IFS="$lt_save_ifs" ;; esac], [enable_static=]_LT_ENABLE_STATIC_DEFAULT) _LT_DECL([build_old_libs], [enable_static], [0], [Whether or not to build static libraries]) ])# _LT_ENABLE_STATIC LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) # Old names: AC_DEFUN([AC_ENABLE_STATIC], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) ]) AC_DEFUN([AC_DISABLE_STATIC], [_LT_SET_OPTION([LT_INIT], [disable-static]) ]) AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_STATIC], []) dnl AC_DEFUN([AM_DISABLE_STATIC], []) # _LT_ENABLE_FAST_INSTALL([DEFAULT]) # ---------------------------------- # implement the --enable-fast-install flag, and support the `fast-install' # and `disable-fast-install' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_FAST_INSTALL], [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([fast-install], [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done IFS="$lt_save_ifs" ;; esac], [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) _LT_DECL([fast_install], [enable_fast_install], [0], [Whether or not to optimize for fast installation])dnl ])# _LT_ENABLE_FAST_INSTALL LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) # Old names: AU_DEFUN([AC_ENABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `fast-install' option into LT_INIT's first parameter.]) ]) AU_DEFUN([AC_DISABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], [disable-fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `disable-fast-install' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) # _LT_WITH_PIC([MODE]) # -------------------- # implement the --with-pic flag, and support the `pic-only' and `no-pic' # LT_INIT options. # MODE is either `yes' or `no'. If omitted, it defaults to `both'. m4_define([_LT_WITH_PIC], [AC_ARG_WITH([pic], [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], [lt_p=${PACKAGE-default} case $withval in yes|no) pic_mode=$withval ;; *) pic_mode=default # Look at the argument we got. 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Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. 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(tar --version) >/dev/null 2>&1 && continue am__tar='tar chf - "$$tardir"' am__tar_='tar chf - "$tardir"' am__untar='tar xf -' ;; pax) am__tar='pax -L -x $1 -w "$$tardir"' am__tar_='pax -L -x $1 -w "$tardir"' am__untar='pax -r' ;; cpio) am__tar='find "$$tardir" -print | cpio -o -H $1 -L' am__tar_='find "$tardir" -print | cpio -o -H $1 -L' am__untar='cpio -i -H $1 -d' ;; none) am__tar=false am__tar_=false am__untar=false ;; esac # If the value was cached, stop now. We just wanted to have am__tar # and am__untar set. test -n "${am_cv_prog_tar_$1}" && break # tar/untar a dummy directory, and stop if the command works. rm -rf conftest.dir mkdir conftest.dir echo GrepMe > conftest.dir/file AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) rm -rf conftest.dir if test -s conftest.tar; then AM_RUN_LOG([$am__untar /dev/null 2>&1 && break fi done rm -rf conftest.dir AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) AC_MSG_RESULT([$am_cv_prog_tar_$1])]) AC_SUBST([am__tar]) AC_SUBST([am__untar]) ]) # _AM_PROG_TAR libmodplug-0.8.8.5/Makefile.am0000664000175000017500000000022112205522416013001 00000000000000SUBDIRS = src EXTRA_DIST = \ AUTHORS COPYING ChangeLog \ INSTALL README TODO pkgconfigdir=${libdir}/pkgconfig pkgconfig_DATA=libmodplug.pc libmodplug-0.8.8.5/NEWS0000664000175000017500000000062412205522431011450 00000000000000Konstanty Bialkowski Tue Apr 7 15:00:00 AEST 2009 New release of small fixes from contributors and downstream distributions. (Package config Libs.private addin (from Debian)), usage of uint32_t vs uint for load_abc.cpp,load_mid.cpp,load_pat.cpp. Konstanty Bialkowski Mon Mar 20 10:00:00 AEST 2006 New Release based on fixes contributed since last release. libmodplug-0.8.8.5/config.sub0000755000175000017500000010550312177675036012756 00000000000000#! /bin/sh # Configuration validation subroutine script. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, # 2011, 2012, 2013 Free Software Foundation, Inc. timestamp='2012-12-29' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that # program. This Exception is an additional permission under section 7 # of the GNU General Public License, version 3 ("GPLv3"). # Please send patches with a ChangeLog entry to config-patches@gnu.org. # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # You can get the latest version of this script from: # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS $0 [OPTION] ALIAS Canonicalize a configuration name. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc. 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-mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | aarch64 | aarch64_be \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc \ | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ | avr | avr32 \ | be32 | be64 \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | epiphany \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | hexagon \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | le32 | le64 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nds32 | nds32le | nds32be \ | nios | nios2 \ | ns16k | ns32k \ | open8 \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle \ | pyramid \ | rl78 | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu \ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ | ubicom32 \ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ | we32k \ | x86 | xc16x | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; c54x) basic_machine=tic54x-unknown ;; c55x) basic_machine=tic55x-unknown ;; c6x) basic_machine=tic6x-unknown ;; m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip) basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; strongarm | thumb | xscale) basic_machine=arm-unknown ;; xgate) basic_machine=$basic_machine-unknown os=-none ;; xscaleeb) basic_machine=armeb-unknown ;; xscaleel) basic_machine=armel-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | aarch64-* | aarch64_be-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | be32-* | be64-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | hexagon-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | le32-* | le64-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ | microblaze-* | microblazeel-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nds32-* | nds32le-* | nds32be-* \ | nios-* | nios2-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | open8-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ | pyramid-* \ | rl78-* | romp-* | rs6000-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ | tahoe-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tile*-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aros) basic_machine=i386-pc os=-aros ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; bluegene*) basic_machine=powerpc-ibm os=-cnk ;; c54x-*) basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c55x-*) basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c6x-*) basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c90) basic_machine=c90-cray os=-unicos ;; cegcc) basic_machine=arm-unknown os=-cegcc ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16 | cr16-*) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dicos) basic_machine=i686-pc os=-dicos ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; microblaze*) basic_machine=microblaze-xilinx ;; mingw64) basic_machine=x86_64-pc os=-mingw64 ;; mingw32) basic_machine=i386-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; msys) basic_machine=i386-pc os=-msys ;; mvs) basic_machine=i370-ibm os=-mvs ;; nacl) basic_machine=le32-unknown os=-nacl ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; 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rtpc | rtpc-*) basic_machine=romp-ibm ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sde) basic_machine=mipsisa32-sde os=-elf ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh5el) basic_machine=sh5le-unknown ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; strongarm-* | thumb-*) basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; 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vxworks68) basic_machine=m68k-wrs os=-vxworks ;; vxworks29k) basic_machine=a29k-wrs os=-vxworks ;; w65*) basic_machine=w65-wdc os=-none ;; w89k-*) basic_machine=hppa1.1-winbond os=-proelf ;; xbox) basic_machine=i686-pc os=-mingw32 ;; xps | xps100) basic_machine=xps100-honeywell ;; xscale-* | xscalee[bl]-*) basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` ;; ymp) basic_machine=ymp-cray os=-unicos ;; z8k-*-coff) basic_machine=z8k-unknown os=-sim ;; z80-*-coff) basic_machine=z80-unknown os=-sim ;; none) basic_machine=none-none os=-none ;; # Here we handle the default manufacturer of certain CPU types. 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We pick the logical manufacturer. vendor=unknown case $basic_machine in *-unknown) case $os in -riscix*) vendor=acorn ;; -sunos*) vendor=sun ;; -cnk*|-aix*) vendor=ibm ;; -beos*) vendor=be ;; -hpux*) vendor=hp ;; -mpeix*) vendor=hp ;; -hiux*) vendor=hitachi ;; -unos*) vendor=crds ;; -dgux*) vendor=dg ;; -luna*) vendor=omron ;; -genix*) vendor=ns ;; -mvs* | -opened*) vendor=ibm ;; -os400*) vendor=ibm ;; -ptx*) vendor=sequent ;; -tpf*) vendor=ibm ;; -vxsim* | -vxworks* | -windiss*) vendor=wrs ;; -aux*) vendor=apple ;; -hms*) vendor=hitachi ;; -mpw* | -macos*) vendor=apple ;; -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) vendor=atari ;; -vos*) vendor=stratus ;; esac basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` ;; esac echo $basic_machine$os exit # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: libmodplug-0.8.8.5/AUTHORS0000664000175000017500000000121012205522416012014 00000000000000XMMS plugin: Kenton Varda Konstanty Bialkowski General Maintainence: Konstanty Bialkowski Sound Engine: Olivier Lapicque BZip2 support: Colin DeVilbiss Spline and Fir resamplers: Markus Fick Endianness Fixes: Adam Goode Endianness Fixes + Implementation of C 24bit,32bit functions: Marco Trillo Fixes to AGC/Clipping, Frequency Limit, Other Fixes: Alistair John Strachan AMD64 Fix (long long vs long vs int) Tyler Montbriand libmodplug-0.8.8.5/src/0000775000175000017500000000000012307177753011636 500000000000000libmodplug-0.8.8.5/src/load_okt.cpp0000664000175000017500000001324612205522416014047 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque , * Adam Goode (endian and char fixes for PPC) */ ////////////////////////////////////////////// // Oktalyzer (OKT) module loader // ////////////////////////////////////////////// #include "stdafx.h" #include "sndfile.h" //#pragma warning(disable:4244) typedef struct OKTFILEHEADER { DWORD okta; // "OKTA" DWORD song; // "SONG" DWORD cmod; // "CMOD" DWORD fixed8; BYTE chnsetup[8]; DWORD samp; // "SAMP" DWORD samplen; } OKTFILEHEADER; typedef struct OKTSAMPLE { CHAR name[20]; DWORD length; WORD loopstart; WORD looplen; BYTE pad1; BYTE volume; BYTE pad2; BYTE pad3; } OKTSAMPLE; BOOL CSoundFile::ReadOKT(const BYTE *lpStream, DWORD dwMemLength) //--------------------------------------------------------------- { const OKTFILEHEADER *pfh = (OKTFILEHEADER *)lpStream; DWORD dwMemPos = sizeof(OKTFILEHEADER); UINT nsamples = 0, npatterns = 0, norders = 0; if ((!lpStream) || (dwMemLength < 1024)) return FALSE; if ((pfh->okta != 0x41544B4F) || (pfh->song != 0x474E4F53) || (pfh->cmod != 0x444F4D43) || (pfh->chnsetup[0]) || (pfh->chnsetup[2]) || (pfh->chnsetup[4]) || (pfh->chnsetup[6]) || (pfh->fixed8 != 0x08000000) || (pfh->samp != 0x504D4153)) return FALSE; m_nType = MOD_TYPE_OKT; m_nChannels = 4 + pfh->chnsetup[1] + pfh->chnsetup[3] + pfh->chnsetup[5] + pfh->chnsetup[7]; if (m_nChannels > MAX_CHANNELS) m_nChannels = MAX_CHANNELS; nsamples = bswapBE32(pfh->samplen) >> 5; m_nSamples = nsamples; if (m_nSamples >= MAX_SAMPLES) m_nSamples = MAX_SAMPLES-1; // Reading samples for (UINT smp=1; smp <= nsamples; smp++) { if (dwMemPos >= dwMemLength) return TRUE; if (smp < MAX_SAMPLES) { OKTSAMPLE *psmp = (OKTSAMPLE *)(lpStream + dwMemPos); MODINSTRUMENT *pins = &Ins[smp]; memcpy(m_szNames[smp], psmp->name, 20); pins->uFlags = 0; pins->nLength = bswapBE32(psmp->length) & ~1; pins->nLoopStart = bswapBE16(psmp->loopstart); pins->nLoopEnd = pins->nLoopStart + bswapBE16(psmp->looplen); if (pins->nLoopStart + 2 < pins->nLoopEnd) pins->uFlags |= CHN_LOOP; pins->nGlobalVol = 64; pins->nVolume = psmp->volume << 2; pins->nC4Speed = 8363; } dwMemPos += sizeof(OKTSAMPLE); } // SPEE if (dwMemPos >= dwMemLength) return TRUE; if (*((DWORD *)(lpStream + dwMemPos)) == 0x45455053) { m_nDefaultSpeed = lpStream[dwMemPos+9]; dwMemPos += bswapBE32(*((DWORD *)(lpStream + dwMemPos + 4))) + 8; } // SLEN if (dwMemPos >= dwMemLength) return TRUE; if (*((DWORD *)(lpStream + dwMemPos)) == 0x4E454C53) { npatterns = lpStream[dwMemPos+9]; dwMemPos += bswapBE32(*((DWORD *)(lpStream + dwMemPos + 4))) + 8; } // PLEN if (dwMemPos >= dwMemLength) return TRUE; if (*((DWORD *)(lpStream + dwMemPos)) == 0x4E454C50) { norders = lpStream[dwMemPos+9]; dwMemPos += bswapBE32(*((DWORD *)(lpStream + dwMemPos + 4))) + 8; } // PATT if (dwMemPos >= dwMemLength) return TRUE; if (*((DWORD *)(lpStream + dwMemPos)) == 0x54544150) { UINT orderlen = norders; if (orderlen >= MAX_ORDERS) orderlen = MAX_ORDERS-1; for (UINT i=0; i1; j--) { if (Order[j-1]) break; Order[j-1] = 0xFF; } dwMemPos += bswapBE32(*((DWORD *)(lpStream + dwMemPos + 4))) + 8; } // PBOD UINT npat = 0; while ((dwMemPos+10 < dwMemLength) && (*((DWORD *)(lpStream + dwMemPos)) == 0x444F4250)) { DWORD dwPos = dwMemPos + 10; UINT rows = lpStream[dwMemPos+9]; if (!rows) rows = 64; if (npat < MAX_PATTERNS) { if ((Patterns[npat] = AllocatePattern(rows, m_nChannels)) == NULL) return TRUE; MODCOMMAND *m = Patterns[npat]; PatternSize[npat] = rows; UINT imax = m_nChannels*rows; for (UINT i=0; i dwMemLength) break; const BYTE *p = lpStream+dwPos; UINT note = p[0]; if (note) { m->note = note + 48; m->instr = p[1] + 1; } UINT command = p[2]; UINT param = p[3]; m->param = param; switch(command) { // 0: no effect case 0: break; // 1: Portamento Up case 1: case 17: case 30: if (param) m->command = CMD_PORTAMENTOUP; break; // 2: Portamento Down case 2: case 13: case 21: if (param) m->command = CMD_PORTAMENTODOWN; break; // 10: Arpeggio case 10: case 11: case 12: m->command = CMD_ARPEGGIO; break; // 15: Filter case 15: m->command = CMD_MODCMDEX; m->param = param & 0x0F; break; // 25: Position Jump case 25: m->command = CMD_POSITIONJUMP; break; // 28: Set Speed case 28: m->command = CMD_SPEED; break; // 31: Volume Control case 31: if (param <= 0x40) m->command = CMD_VOLUME; else if (param <= 0x50) { m->command = CMD_VOLUMESLIDE; m->param &= 0x0F; if (!m->param) m->param = 0x0F; } else if (param <= 0x60) { m->command = CMD_VOLUMESLIDE; m->param = (param & 0x0F) << 4; if (!m->param) m->param = 0xF0; } else if (param <= 0x70) { m->command = CMD_MODCMDEX; m->param = 0xB0 | (param & 0x0F); if (!(param & 0x0F)) m->param = 0xBF; } else if (param <= 0x80) { m->command = CMD_MODCMDEX; m->param = 0xA0 | (param & 0x0F); if (!(param & 0x0F)) m->param = 0xAF; } break; } } } npat++; dwMemPos += bswapBE32(*((DWORD *)(lpStream + dwMemPos + 4))) + 8; } // SBOD UINT nsmp = 1; while ((dwMemPos+10 < dwMemLength) && (*((DWORD *)(lpStream + dwMemPos)) == 0x444F4253)) { if (nsmp < MAX_SAMPLES) ReadSample(&Ins[nsmp], RS_PCM8S, (LPSTR)(lpStream+dwMemPos+8), dwMemLength-dwMemPos-8); dwMemPos += bswapBE32(*((DWORD *)(lpStream + dwMemPos + 4))) + 8; nsmp++; } return TRUE; } libmodplug-0.8.8.5/src/fastmix.cpp0000664000175000017500000020307412205522416013726 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque * Markus Fick spline + fir-resampler */ #include "stdafx.h" #include "sndfile.h" #include #ifdef MSC_VER #pragma bss_seg(".modplug") #endif // Front Mix Buffer (Also room for interleaved rear mix) int MixSoundBuffer[MIXBUFFERSIZE*4]; // Reverb Mix Buffer #ifndef MODPLUG_NO_REVERB int MixReverbBuffer[MIXBUFFERSIZE*2]; extern UINT gnReverbSend; #endif #ifndef MODPLUG_FASTSOUNDLIB int MixRearBuffer[MIXBUFFERSIZE*2]; float MixFloatBuffer[MIXBUFFERSIZE*2]; #endif #ifdef MSC_VER #pragma bss_seg() #endif extern LONG gnDryROfsVol; extern LONG gnDryLOfsVol; extern LONG gnRvbROfsVol; extern LONG gnRvbLOfsVol; // 4x256 taps polyphase FIR resampling filter extern short int gFastSinc[]; extern short int gKaiserSinc[]; // 8-taps polyphase /* *----------------------------------------------------------------------------- cubic spline interpolation doc, (derived from "digital image warping", g. wolberg) interpolation polynomial: f(x) = A3*(x-floor(x))**3 + A2*(x-floor(x))**2 + A1*(x-floor(x)) + A0 with Y = equispaced data points (dist=1), YD = first derivates of data points and IP = floor(x) the A[0..3] can be found by solving A0 = Y[IP] A1 = YD[IP] A2 = 3*(Y[IP+1]-Y[IP])-2.0*YD[IP]-YD[IP+1] A3 = -2.0 * (Y[IP+1]-Y[IP]) + YD[IP] - YD[IP+1] with the first derivates as YD[IP] = 0.5 * (Y[IP+1] - Y[IP-1]); YD[IP+1] = 0.5 * (Y[IP+2] - Y[IP]) the coefs becomes A0 = Y[IP] A1 = YD[IP] = 0.5*(Y[IP+1] - Y[IP-1]); A2 = 3.0*(Y[IP+1]-Y[IP])-2.0*YD[IP]-YD[IP+1] = 3.0*(Y[IP+1]-Y[IP]) - 0.5*2.0*(Y[IP+1]-Y[IP-1]) - 0.5*(Y[IP+2]-Y[IP]) = 3.0*Y[IP+1] - 3.0*Y[IP] - Y[IP+1] + Y[IP-1] - 0.5*Y[IP+2] + 0.5*Y[IP] = -0.5*Y[IP+2] + 2.0 * Y[IP+1] - 2.5*Y[IP] + Y[IP-1] = Y[IP-1] + 2 * Y[IP+1] - 0.5 * (5.0 * Y[IP] + Y[IP+2]) A3 = -2.0*(Y[IP+1]-Y[IP]) + YD[IP] + YD[IP+1] = -2.0*Y[IP+1] + 2.0*Y[IP] + 0.5*(Y[IP+1]-Y[IP-1]) + 0.5*(Y[IP+2]-Y[IP]) = -2.0*Y[IP+1] + 2.0*Y[IP] + 0.5*Y[IP+1] - 0.5*Y[IP-1] + 0.5*Y[IP+2] - 0.5*Y[IP] = 0.5 * Y[IP+2] - 1.5 * Y[IP+1] + 1.5 * Y[IP] - 0.5 * Y[IP-1] = 0.5 * (3.0 * (Y[IP] - Y[IP+1]) - Y[IP-1] + YP[IP+2]) then interpolated data value is (horner rule) out = (((A3*x)+A2)*x+A1)*x+A0 this gives parts of data points Y[IP-1] to Y[IP+2] of part x**3 x**2 x**1 x**0 Y[IP-1] -0.5 1 -0.5 0 Y[IP] 1.5 -2.5 0 1 Y[IP+1] -1.5 2 0.5 0 Y[IP+2] 0.5 -0.5 0 0 *--------------------------------------------------------------------------- */ // number of bits used to scale spline coefs #define SPLINE_QUANTBITS 14 #define SPLINE_QUANTSCALE (1L< _LScale) ? _LScale : _LCm1) ); lut[_LIdx+1] = (signed short)( (_LC0 < -_LScale) ? -_LScale : ((_LC0 > _LScale) ? _LScale : _LC0 ) ); lut[_LIdx+2] = (signed short)( (_LC1 < -_LScale) ? -_LScale : ((_LC1 > _LScale) ? _LScale : _LC1 ) ); lut[_LIdx+3] = (signed short)( (_LC2 < -_LScale) ? -_LScale : ((_LC2 > _LScale) ? _LScale : _LC2 ) ); #ifdef SPLINE_CLAMPFORUNITY _LSum = lut[_LIdx+0]+lut[_LIdx+1]+lut[_LIdx+2]+lut[_LIdx+3]; if( _LSum != SPLINE_QUANTSCALE ) { int _LMax = _LIdx; if( lut[_LIdx+1]>lut[_LMax] ) _LMax = _LIdx+1; if( lut[_LIdx+2]>lut[_LMax] ) _LMax = _LIdx+2; if( lut[_LIdx+3]>lut[_LMax] ) _LMax = _LIdx+3; lut[_LMax] += ((signed short)SPLINE_QUANTSCALE-_LSum); } #endif } } CzCUBICSPLINE::~CzCUBICSPLINE( ) { // nothing todo } CzCUBICSPLINE sspline; /* ------------------------------------------------------------------------------ fir interpolation doc, (derived from "an engineer's guide to fir digital filters", n.j. loy) calculate coefficients for ideal lowpass filter (with cutoff = fc in 0..1 (mapped to 0..nyquist)) c[-N..N] = (i==0) ? fc : sin(fc*pi*i)/(pi*i) then apply selected window to coefficients c[-N..N] *= w(0..N) with n in 2*N and w(n) being a window function (see loy) then calculate gain and scale filter coefs to have unity gain. ------------------------------------------------------------------------------ */ // quantizer scale of window coefs #define WFIR_QUANTBITS 15 #define WFIR_QUANTSCALE (1L<>1) // cutoff (1.0 == pi/2) #define WFIR_CUTOFF 0.90f // wfir type #define WFIR_HANN 0 #define WFIR_HAMMING 1 #define WFIR_BLACKMANEXACT 2 #define WFIR_BLACKMAN3T61 3 #define WFIR_BLACKMAN3T67 4 #define WFIR_BLACKMAN4T92 5 #define WFIR_BLACKMAN4T74 6 #define WFIR_KAISER4T 7 #define WFIR_TYPE WFIR_BLACKMANEXACT // wfir help #ifndef M_zPI #define M_zPI 3.1415926535897932384626433832795 #endif #define M_zEPS 1e-8 #define M_zBESSELEPS 1e-21 class CzWINDOWEDFIR { public: CzWINDOWEDFIR( ); ~CzWINDOWEDFIR( ); float coef( int _PCnr, float _POfs, float _PCut, int _PWidth, int _PType ) //OLD args to coef: float _PPos, float _PFc, int _PLen ) { double _LWidthM1 = _PWidth-1; double _LWidthM1Half = 0.5*_LWidthM1; double _LPosU = ((double)_PCnr - _POfs); double _LPos = _LPosU-_LWidthM1Half; double _LPIdl = 2.0*M_zPI/_LWidthM1; double _LWc,_LSi; if( fabs(_LPos)_LScale)?_LScale:_LCoef) ); } } } CzWINDOWEDFIR::~CzWINDOWEDFIR() { // nothing todo } CzWINDOWEDFIR sfir; // ---------------------------------------------------------------------------- // MIXING MACROS // ---------------------------------------------------------------------------- #define SNDMIX_BEGINSAMPLELOOP8\ register MODCHANNEL * const pChn = pChannel;\ nPos = pChn->nPosLo;\ const signed char *p = (signed char *)(pChn->pCurrentSample+pChn->nPos);\ if (pChn->dwFlags & CHN_STEREO) p += pChn->nPos;\ int *pvol = pbuffer;\ do { #define SNDMIX_BEGINSAMPLELOOP16\ register MODCHANNEL * const pChn = pChannel;\ nPos = pChn->nPosLo;\ const signed short *p = (signed short *)(pChn->pCurrentSample+(pChn->nPos*2));\ if (pChn->dwFlags & CHN_STEREO) p += pChn->nPos;\ int *pvol = pbuffer;\ do { #define SNDMIX_ENDSAMPLELOOP\ nPos += pChn->nInc;\ } while (pvol < pbufmax);\ pChn->nPos += nPos >> 16;\ pChn->nPosLo = nPos & 0xFFFF; #define SNDMIX_ENDSAMPLELOOP8 SNDMIX_ENDSAMPLELOOP #define SNDMIX_ENDSAMPLELOOP16 SNDMIX_ENDSAMPLELOOP ////////////////////////////////////////////////////////////////////////////// // Mono // No interpolation #define SNDMIX_GETMONOVOL8NOIDO\ int vol = p[nPos >> 16] << 8; #define SNDMIX_GETMONOVOL16NOIDO\ int vol = p[nPos >> 16]; // Linear Interpolation #define SNDMIX_GETMONOVOL8LINEAR\ int poshi = nPos >> 16;\ int poslo = (nPos >> 8) & 0xFF;\ int srcvol = p[poshi];\ int destvol = p[poshi+1];\ int vol = (srcvol<<8) + ((int)(poslo * (destvol - srcvol))); #define SNDMIX_GETMONOVOL16LINEAR\ int poshi = nPos >> 16;\ int poslo = (nPos >> 8) & 0xFF;\ int srcvol = p[poshi];\ int destvol = p[poshi+1];\ int vol = srcvol + ((int)(poslo * (destvol - srcvol)) >> 8); // spline interpolation (2 guard bits should be enough???) #define SPLINE_FRACSHIFT ((16-SPLINE_FRACBITS)-2) #define SPLINE_FRACMASK (((1L<<(16-SPLINE_FRACSHIFT))-1)&~3) #define SNDMIX_GETMONOVOL8SPLINE \ int poshi = nPos >> 16; \ int poslo = (nPos >> SPLINE_FRACSHIFT) & SPLINE_FRACMASK; \ int vol = (CzCUBICSPLINE::lut[poslo ]*(int)p[poshi-1] + \ CzCUBICSPLINE::lut[poslo+1]*(int)p[poshi ] + \ CzCUBICSPLINE::lut[poslo+3]*(int)p[poshi+2] + \ CzCUBICSPLINE::lut[poslo+2]*(int)p[poshi+1]) >> SPLINE_8SHIFT; #define SNDMIX_GETMONOVOL16SPLINE \ int poshi = nPos >> 16; \ int poslo = (nPos >> SPLINE_FRACSHIFT) & SPLINE_FRACMASK; \ int vol = (CzCUBICSPLINE::lut[poslo ]*(int)p[poshi-1] + \ CzCUBICSPLINE::lut[poslo+1]*(int)p[poshi ] + \ CzCUBICSPLINE::lut[poslo+3]*(int)p[poshi+2] + \ CzCUBICSPLINE::lut[poslo+2]*(int)p[poshi+1]) >> SPLINE_16SHIFT; // fir interpolation #define WFIR_FRACSHIFT (16-(WFIR_FRACBITS+1+WFIR_LOG2WIDTH)) #define WFIR_FRACMASK ((((1L<<(17-WFIR_FRACSHIFT))-1)&~((1L<> 16;\ int poslo = (nPos & 0xFFFF);\ int firidx = ((poslo+WFIR_FRACHALVE)>>WFIR_FRACSHIFT) & WFIR_FRACMASK; \ int vol = (CzWINDOWEDFIR::lut[firidx+0]*(int)p[poshi+1-4]); \ vol += (CzWINDOWEDFIR::lut[firidx+1]*(int)p[poshi+2-4]); \ vol += (CzWINDOWEDFIR::lut[firidx+2]*(int)p[poshi+3-4]); \ vol += (CzWINDOWEDFIR::lut[firidx+3]*(int)p[poshi+4-4]); \ vol += (CzWINDOWEDFIR::lut[firidx+4]*(int)p[poshi+5-4]); \ vol += (CzWINDOWEDFIR::lut[firidx+5]*(int)p[poshi+6-4]); \ vol += (CzWINDOWEDFIR::lut[firidx+6]*(int)p[poshi+7-4]); \ vol += (CzWINDOWEDFIR::lut[firidx+7]*(int)p[poshi+8-4]); \ vol >>= WFIR_8SHIFT; #define SNDMIX_GETMONOVOL16FIRFILTER \ int poshi = nPos >> 16;\ int poslo = (nPos & 0xFFFF);\ int firidx = ((poslo+WFIR_FRACHALVE)>>WFIR_FRACSHIFT) & WFIR_FRACMASK; \ int vol1 = (CzWINDOWEDFIR::lut[firidx+0]*(int)p[poshi+1-4]); \ vol1 += (CzWINDOWEDFIR::lut[firidx+1]*(int)p[poshi+2-4]); \ vol1 += (CzWINDOWEDFIR::lut[firidx+2]*(int)p[poshi+3-4]); \ vol1 += (CzWINDOWEDFIR::lut[firidx+3]*(int)p[poshi+4-4]); \ int vol2 = (CzWINDOWEDFIR::lut[firidx+4]*(int)p[poshi+5-4]); \ vol2 += (CzWINDOWEDFIR::lut[firidx+5]*(int)p[poshi+6-4]); \ vol2 += (CzWINDOWEDFIR::lut[firidx+6]*(int)p[poshi+7-4]); \ vol2 += (CzWINDOWEDFIR::lut[firidx+7]*(int)p[poshi+8-4]); \ int vol = ((vol1>>1)+(vol2>>1)) >> (WFIR_16BITSHIFT-1); ///////////////////////////////////////////////////////////////////////////// // Stereo // No interpolation #define SNDMIX_GETSTEREOVOL8NOIDO\ int vol_l = p[(nPos>>16)*2] << 8;\ int vol_r = p[(nPos>>16)*2+1] << 8; #define SNDMIX_GETSTEREOVOL16NOIDO\ int vol_l = p[(nPos>>16)*2];\ int vol_r = p[(nPos>>16)*2+1]; // Linear Interpolation #define SNDMIX_GETSTEREOVOL8LINEAR\ int poshi = nPos >> 16;\ int poslo = (nPos >> 8) & 0xFF;\ int srcvol_l = p[poshi*2];\ int vol_l = (srcvol_l<<8) + ((int)(poslo * (p[poshi*2+2] - srcvol_l)));\ int srcvol_r = p[poshi*2+1];\ int vol_r = (srcvol_r<<8) + ((int)(poslo * (p[poshi*2+3] - srcvol_r))); #define SNDMIX_GETSTEREOVOL16LINEAR\ int poshi = nPos >> 16;\ int poslo = (nPos >> 8) & 0xFF;\ int srcvol_l = p[poshi*2];\ int vol_l = srcvol_l + ((int)(poslo * (p[poshi*2+2] - srcvol_l)) >> 8);\ int srcvol_r = p[poshi*2+1];\ int vol_r = srcvol_r + ((int)(poslo * (p[poshi*2+3] - srcvol_r)) >> 8);\ // Spline Interpolation #define SNDMIX_GETSTEREOVOL8SPLINE \ int poshi = nPos >> 16; \ int poslo = (nPos >> SPLINE_FRACSHIFT) & SPLINE_FRACMASK; \ int vol_l = (CzCUBICSPLINE::lut[poslo ]*(int)p[(poshi-1)*2 ] + \ CzCUBICSPLINE::lut[poslo+1]*(int)p[(poshi )*2 ] + \ CzCUBICSPLINE::lut[poslo+2]*(int)p[(poshi+1)*2 ] + \ CzCUBICSPLINE::lut[poslo+3]*(int)p[(poshi+2)*2 ]) >> SPLINE_8SHIFT; \ int vol_r = (CzCUBICSPLINE::lut[poslo ]*(int)p[(poshi-1)*2+1] + \ CzCUBICSPLINE::lut[poslo+1]*(int)p[(poshi )*2+1] + \ CzCUBICSPLINE::lut[poslo+2]*(int)p[(poshi+1)*2+1] + \ CzCUBICSPLINE::lut[poslo+3]*(int)p[(poshi+2)*2+1]) >> SPLINE_8SHIFT; #define SNDMIX_GETSTEREOVOL16SPLINE \ int poshi = nPos >> 16; \ int poslo = (nPos >> SPLINE_FRACSHIFT) & SPLINE_FRACMASK; \ int vol_l = (CzCUBICSPLINE::lut[poslo ]*(int)p[(poshi-1)*2 ] + \ CzCUBICSPLINE::lut[poslo+1]*(int)p[(poshi )*2 ] + \ CzCUBICSPLINE::lut[poslo+2]*(int)p[(poshi+1)*2 ] + \ CzCUBICSPLINE::lut[poslo+3]*(int)p[(poshi+2)*2 ]) >> SPLINE_16SHIFT; \ int vol_r = (CzCUBICSPLINE::lut[poslo ]*(int)p[(poshi-1)*2+1] + \ CzCUBICSPLINE::lut[poslo+1]*(int)p[(poshi )*2+1] + \ CzCUBICSPLINE::lut[poslo+2]*(int)p[(poshi+1)*2+1] + \ CzCUBICSPLINE::lut[poslo+3]*(int)p[(poshi+2)*2+1]) >> SPLINE_16SHIFT; // fir interpolation #define SNDMIX_GETSTEREOVOL8FIRFILTER \ int poshi = nPos >> 16;\ int poslo = (nPos & 0xFFFF);\ int firidx = ((poslo+WFIR_FRACHALVE)>>WFIR_FRACSHIFT) & WFIR_FRACMASK; \ int vol_l = (CzWINDOWEDFIR::lut[firidx+0]*(int)p[(poshi+1-4)*2 ]); \ vol_l += (CzWINDOWEDFIR::lut[firidx+1]*(int)p[(poshi+2-4)*2 ]); \ vol_l += (CzWINDOWEDFIR::lut[firidx+2]*(int)p[(poshi+3-4)*2 ]); \ vol_l += (CzWINDOWEDFIR::lut[firidx+3]*(int)p[(poshi+4-4)*2 ]); \ vol_l += (CzWINDOWEDFIR::lut[firidx+4]*(int)p[(poshi+5-4)*2 ]); \ vol_l += (CzWINDOWEDFIR::lut[firidx+5]*(int)p[(poshi+6-4)*2 ]); \ vol_l += (CzWINDOWEDFIR::lut[firidx+6]*(int)p[(poshi+7-4)*2 ]); \ vol_l += (CzWINDOWEDFIR::lut[firidx+7]*(int)p[(poshi+8-4)*2 ]); \ vol_l >>= WFIR_8SHIFT; \ int vol_r = (CzWINDOWEDFIR::lut[firidx+0]*(int)p[(poshi+1-4)*2+1]); \ vol_r += (CzWINDOWEDFIR::lut[firidx+1]*(int)p[(poshi+2-4)*2+1]); \ vol_r += (CzWINDOWEDFIR::lut[firidx+2]*(int)p[(poshi+3-4)*2+1]); \ vol_r += (CzWINDOWEDFIR::lut[firidx+3]*(int)p[(poshi+4-4)*2+1]); \ vol_r += (CzWINDOWEDFIR::lut[firidx+4]*(int)p[(poshi+5-4)*2+1]); \ vol_r += (CzWINDOWEDFIR::lut[firidx+5]*(int)p[(poshi+6-4)*2+1]); \ vol_r += (CzWINDOWEDFIR::lut[firidx+6]*(int)p[(poshi+7-4)*2+1]); \ vol_r += (CzWINDOWEDFIR::lut[firidx+7]*(int)p[(poshi+8-4)*2+1]); \ vol_r >>= WFIR_8SHIFT; #define SNDMIX_GETSTEREOVOL16FIRFILTER \ int poshi = nPos >> 16;\ int poslo = (nPos & 0xFFFF);\ int firidx = ((poslo+WFIR_FRACHALVE)>>WFIR_FRACSHIFT) & WFIR_FRACMASK; \ int vol1_l = (CzWINDOWEDFIR::lut[firidx+0]*(int)p[(poshi+1-4)*2 ]); \ vol1_l += (CzWINDOWEDFIR::lut[firidx+1]*(int)p[(poshi+2-4)*2 ]); \ vol1_l += (CzWINDOWEDFIR::lut[firidx+2]*(int)p[(poshi+3-4)*2 ]); \ vol1_l += (CzWINDOWEDFIR::lut[firidx+3]*(int)p[(poshi+4-4)*2 ]); \ int vol2_l = (CzWINDOWEDFIR::lut[firidx+4]*(int)p[(poshi+5-4)*2 ]); \ vol2_l += (CzWINDOWEDFIR::lut[firidx+5]*(int)p[(poshi+6-4)*2 ]); \ vol2_l += (CzWINDOWEDFIR::lut[firidx+6]*(int)p[(poshi+7-4)*2 ]); \ vol2_l += (CzWINDOWEDFIR::lut[firidx+7]*(int)p[(poshi+8-4)*2 ]); \ int vol_l = ((vol1_l>>1)+(vol2_l>>1)) >> (WFIR_16BITSHIFT-1); \ int vol1_r = (CzWINDOWEDFIR::lut[firidx+0]*(int)p[(poshi+1-4)*2+1]); \ vol1_r += (CzWINDOWEDFIR::lut[firidx+1]*(int)p[(poshi+2-4)*2+1]); \ vol1_r += (CzWINDOWEDFIR::lut[firidx+2]*(int)p[(poshi+3-4)*2+1]); \ vol1_r += (CzWINDOWEDFIR::lut[firidx+3]*(int)p[(poshi+4-4)*2+1]); \ int vol2_r = (CzWINDOWEDFIR::lut[firidx+4]*(int)p[(poshi+5-4)*2+1]); \ vol2_r += (CzWINDOWEDFIR::lut[firidx+5]*(int)p[(poshi+6-4)*2+1]); \ vol2_r += (CzWINDOWEDFIR::lut[firidx+6]*(int)p[(poshi+7-4)*2+1]); \ vol2_r += (CzWINDOWEDFIR::lut[firidx+7]*(int)p[(poshi+8-4)*2+1]); \ int vol_r = ((vol1_r>>1)+(vol2_r>>1)) >> (WFIR_16BITSHIFT-1); ///////////////////////////////////////////////////////////////////////////// #define SNDMIX_STOREMONOVOL\ pvol[0] += vol * pChn->nRightVol;\ pvol[1] += vol * pChn->nLeftVol;\ pvol += 2; #define SNDMIX_STORESTEREOVOL\ pvol[0] += vol_l * pChn->nRightVol;\ pvol[1] += vol_r * pChn->nLeftVol;\ pvol += 2; #define SNDMIX_STOREFASTMONOVOL\ int v = vol * pChn->nRightVol;\ pvol[0] += v;\ pvol[1] += v;\ pvol += 2; #define SNDMIX_RAMPMONOVOL\ nRampLeftVol += pChn->nLeftRamp;\ nRampRightVol += pChn->nRightRamp;\ pvol[0] += vol * (nRampRightVol >> VOLUMERAMPPRECISION);\ pvol[1] += vol * (nRampLeftVol >> VOLUMERAMPPRECISION);\ pvol += 2; #define SNDMIX_RAMPFASTMONOVOL\ nRampRightVol += pChn->nRightRamp;\ int fastvol = vol * (nRampRightVol >> VOLUMERAMPPRECISION);\ pvol[0] += fastvol;\ pvol[1] += fastvol;\ pvol += 2; #define SNDMIX_RAMPSTEREOVOL\ nRampLeftVol += pChn->nLeftRamp;\ nRampRightVol += pChn->nRightRamp;\ pvol[0] += vol_l * (nRampRightVol >> VOLUMERAMPPRECISION);\ pvol[1] += vol_r * (nRampLeftVol >> VOLUMERAMPPRECISION);\ pvol += 2; /////////////////////////////////////////////////// // Resonant Filters // Mono #define MIX_BEGIN_FILTER\ int fy1 = pChannel->nFilter_Y1;\ int fy2 = pChannel->nFilter_Y2;\ #define MIX_END_FILTER\ pChannel->nFilter_Y1 = fy1;\ pChannel->nFilter_Y2 = fy2; #define SNDMIX_PROCESSFILTER\ vol = (vol * pChn->nFilter_A0 + fy1 * pChn->nFilter_B0 + fy2 * pChn->nFilter_B1 + 4096) >> 13;\ fy2 = fy1;\ fy1 = vol;\ // Stereo #define MIX_BEGIN_STEREO_FILTER\ int fy1 = pChannel->nFilter_Y1;\ int fy2 = pChannel->nFilter_Y2;\ int fy3 = pChannel->nFilter_Y3;\ int fy4 = pChannel->nFilter_Y4;\ #define MIX_END_STEREO_FILTER\ pChannel->nFilter_Y1 = fy1;\ pChannel->nFilter_Y2 = fy2;\ pChannel->nFilter_Y3 = fy3;\ pChannel->nFilter_Y4 = fy4;\ #define SNDMIX_PROCESSSTEREOFILTER\ vol_l = (vol_l * pChn->nFilter_A0 + fy1 * pChn->nFilter_B0 + fy2 * pChn->nFilter_B1 + 4096) >> 13;\ vol_r = (vol_r * pChn->nFilter_A0 + fy3 * pChn->nFilter_B0 + fy4 * pChn->nFilter_B1 + 4096) >> 13;\ fy2 = fy1; fy1 = vol_l;\ fy4 = fy3; fy3 = vol_r;\ ////////////////////////////////////////////////////////// // Interfaces typedef VOID (MPPASMCALL * LPMIXINTERFACE)(MODCHANNEL *, int *, int *); #define BEGIN_MIX_INTERFACE(func)\ VOID MPPASMCALL func(MODCHANNEL *pChannel, int *pbuffer, int *pbufmax)\ {\ LONG nPos; #define END_MIX_INTERFACE()\ SNDMIX_ENDSAMPLELOOP\ } // Volume Ramps #define BEGIN_RAMPMIX_INTERFACE(func)\ BEGIN_MIX_INTERFACE(func)\ LONG nRampRightVol = pChannel->nRampRightVol;\ LONG nRampLeftVol = pChannel->nRampLeftVol; #define END_RAMPMIX_INTERFACE()\ SNDMIX_ENDSAMPLELOOP\ pChannel->nRampRightVol = nRampRightVol;\ pChannel->nRightVol = nRampRightVol >> VOLUMERAMPPRECISION;\ pChannel->nRampLeftVol = nRampLeftVol;\ pChannel->nLeftVol = nRampLeftVol >> VOLUMERAMPPRECISION;\ } #define BEGIN_FASTRAMPMIX_INTERFACE(func)\ BEGIN_MIX_INTERFACE(func)\ LONG nRampRightVol = pChannel->nRampRightVol; #define END_FASTRAMPMIX_INTERFACE()\ SNDMIX_ENDSAMPLELOOP\ pChannel->nRampRightVol = nRampRightVol;\ pChannel->nRampLeftVol = nRampRightVol;\ pChannel->nRightVol = nRampRightVol >> VOLUMERAMPPRECISION;\ pChannel->nLeftVol = pChannel->nRightVol;\ } // Mono Resonant Filters #define BEGIN_MIX_FLT_INTERFACE(func)\ BEGIN_MIX_INTERFACE(func)\ MIX_BEGIN_FILTER #define END_MIX_FLT_INTERFACE()\ SNDMIX_ENDSAMPLELOOP\ MIX_END_FILTER\ } #define BEGIN_RAMPMIX_FLT_INTERFACE(func)\ BEGIN_MIX_INTERFACE(func)\ LONG nRampRightVol = pChannel->nRampRightVol;\ LONG nRampLeftVol = pChannel->nRampLeftVol;\ MIX_BEGIN_FILTER #define END_RAMPMIX_FLT_INTERFACE()\ SNDMIX_ENDSAMPLELOOP\ MIX_END_FILTER\ pChannel->nRampRightVol = nRampRightVol;\ pChannel->nRightVol = nRampRightVol >> VOLUMERAMPPRECISION;\ pChannel->nRampLeftVol = nRampLeftVol;\ pChannel->nLeftVol = nRampLeftVol >> VOLUMERAMPPRECISION;\ } // Stereo Resonant Filters #define BEGIN_MIX_STFLT_INTERFACE(func)\ BEGIN_MIX_INTERFACE(func)\ MIX_BEGIN_STEREO_FILTER #define END_MIX_STFLT_INTERFACE()\ SNDMIX_ENDSAMPLELOOP\ MIX_END_STEREO_FILTER\ } #define BEGIN_RAMPMIX_STFLT_INTERFACE(func)\ BEGIN_MIX_INTERFACE(func)\ LONG nRampRightVol = pChannel->nRampRightVol;\ LONG nRampLeftVol = pChannel->nRampLeftVol;\ MIX_BEGIN_STEREO_FILTER #define END_RAMPMIX_STFLT_INTERFACE()\ SNDMIX_ENDSAMPLELOOP\ MIX_END_STEREO_FILTER\ pChannel->nRampRightVol = nRampRightVol;\ pChannel->nRightVol = nRampRightVol >> VOLUMERAMPPRECISION;\ pChannel->nRampLeftVol = nRampLeftVol;\ pChannel->nLeftVol = nRampLeftVol >> VOLUMERAMPPRECISION;\ } ///////////////////////////////////////////////////// // void MPPASMCALL X86_InitMixBuffer(int *pBuffer, UINT nSamples); void MPPASMCALL X86_EndChannelOfs(MODCHANNEL *pChannel, int *pBuffer, UINT nSamples); void MPPASMCALL X86_StereoFill(int *pBuffer, UINT nSamples, LPLONG lpROfs, LPLONG lpLOfs); void X86_StereoMixToFloat(const int *, float *, float *, UINT nCount); void X86_FloatToStereoMix(const float *pIn1, const float *pIn2, int *pOut, UINT nCount); ///////////////////////////////////////////////////// // Mono samples functions BEGIN_MIX_INTERFACE(Mono8BitMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8NOIDO SNDMIX_STOREMONOVOL END_MIX_INTERFACE() BEGIN_MIX_INTERFACE(Mono16BitMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16NOIDO SNDMIX_STOREMONOVOL END_MIX_INTERFACE() BEGIN_MIX_INTERFACE(Mono8BitLinearMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8LINEAR SNDMIX_STOREMONOVOL END_MIX_INTERFACE() BEGIN_MIX_INTERFACE(Mono16BitLinearMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16LINEAR SNDMIX_STOREMONOVOL END_MIX_INTERFACE() BEGIN_MIX_INTERFACE(Mono8BitSplineMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8SPLINE SNDMIX_STOREMONOVOL END_MIX_INTERFACE() BEGIN_MIX_INTERFACE(Mono16BitSplineMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16SPLINE SNDMIX_STOREMONOVOL END_MIX_INTERFACE() BEGIN_MIX_INTERFACE(Mono8BitFirFilterMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8FIRFILTER SNDMIX_STOREMONOVOL END_MIX_INTERFACE() BEGIN_MIX_INTERFACE(Mono16BitFirFilterMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16FIRFILTER SNDMIX_STOREMONOVOL END_MIX_INTERFACE() // Volume Ramps BEGIN_RAMPMIX_INTERFACE(Mono8BitRampMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8NOIDO SNDMIX_RAMPMONOVOL END_RAMPMIX_INTERFACE() BEGIN_RAMPMIX_INTERFACE(Mono16BitRampMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16NOIDO SNDMIX_RAMPMONOVOL END_RAMPMIX_INTERFACE() BEGIN_RAMPMIX_INTERFACE(Mono8BitLinearRampMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8LINEAR SNDMIX_RAMPMONOVOL END_RAMPMIX_INTERFACE() BEGIN_RAMPMIX_INTERFACE(Mono16BitLinearRampMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16LINEAR SNDMIX_RAMPMONOVOL END_RAMPMIX_INTERFACE() BEGIN_RAMPMIX_INTERFACE(Mono8BitSplineRampMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8SPLINE SNDMIX_RAMPMONOVOL END_RAMPMIX_INTERFACE() BEGIN_RAMPMIX_INTERFACE(Mono16BitSplineRampMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16SPLINE SNDMIX_RAMPMONOVOL END_RAMPMIX_INTERFACE() BEGIN_RAMPMIX_INTERFACE(Mono8BitFirFilterRampMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8FIRFILTER SNDMIX_RAMPMONOVOL END_RAMPMIX_INTERFACE() BEGIN_RAMPMIX_INTERFACE(Mono16BitFirFilterRampMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16FIRFILTER SNDMIX_RAMPMONOVOL END_RAMPMIX_INTERFACE() ////////////////////////////////////////////////////// // Fast mono mix for leftvol=rightvol (1 less imul) BEGIN_MIX_INTERFACE(FastMono8BitMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8NOIDO SNDMIX_STOREFASTMONOVOL END_MIX_INTERFACE() BEGIN_MIX_INTERFACE(FastMono16BitMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16NOIDO SNDMIX_STOREFASTMONOVOL END_MIX_INTERFACE() BEGIN_MIX_INTERFACE(FastMono8BitLinearMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8LINEAR SNDMIX_STOREFASTMONOVOL END_MIX_INTERFACE() BEGIN_MIX_INTERFACE(FastMono16BitLinearMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16LINEAR SNDMIX_STOREFASTMONOVOL END_MIX_INTERFACE() BEGIN_MIX_INTERFACE(FastMono8BitSplineMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8SPLINE SNDMIX_STOREFASTMONOVOL END_MIX_INTERFACE() BEGIN_MIX_INTERFACE(FastMono16BitSplineMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16SPLINE SNDMIX_STOREFASTMONOVOL END_MIX_INTERFACE() BEGIN_MIX_INTERFACE(FastMono8BitFirFilterMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8FIRFILTER SNDMIX_STOREFASTMONOVOL END_MIX_INTERFACE() BEGIN_MIX_INTERFACE(FastMono16BitFirFilterMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16FIRFILTER SNDMIX_STOREFASTMONOVOL END_MIX_INTERFACE() // Fast Ramps BEGIN_FASTRAMPMIX_INTERFACE(FastMono8BitRampMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8NOIDO SNDMIX_RAMPFASTMONOVOL END_FASTRAMPMIX_INTERFACE() BEGIN_FASTRAMPMIX_INTERFACE(FastMono16BitRampMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16NOIDO SNDMIX_RAMPFASTMONOVOL END_FASTRAMPMIX_INTERFACE() BEGIN_FASTRAMPMIX_INTERFACE(FastMono8BitLinearRampMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8LINEAR SNDMIX_RAMPFASTMONOVOL END_FASTRAMPMIX_INTERFACE() BEGIN_FASTRAMPMIX_INTERFACE(FastMono16BitLinearRampMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16LINEAR SNDMIX_RAMPFASTMONOVOL END_FASTRAMPMIX_INTERFACE() BEGIN_FASTRAMPMIX_INTERFACE(FastMono8BitSplineRampMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8SPLINE SNDMIX_RAMPFASTMONOVOL END_FASTRAMPMIX_INTERFACE() BEGIN_FASTRAMPMIX_INTERFACE(FastMono16BitSplineRampMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16SPLINE SNDMIX_RAMPFASTMONOVOL END_FASTRAMPMIX_INTERFACE() BEGIN_FASTRAMPMIX_INTERFACE(FastMono8BitFirFilterRampMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8FIRFILTER SNDMIX_RAMPFASTMONOVOL END_FASTRAMPMIX_INTERFACE() BEGIN_FASTRAMPMIX_INTERFACE(FastMono16BitFirFilterRampMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16FIRFILTER SNDMIX_RAMPFASTMONOVOL END_FASTRAMPMIX_INTERFACE() ////////////////////////////////////////////////////// // Stereo samples BEGIN_MIX_INTERFACE(Stereo8BitMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETSTEREOVOL8NOIDO SNDMIX_STORESTEREOVOL END_MIX_INTERFACE() BEGIN_MIX_INTERFACE(Stereo16BitMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETSTEREOVOL16NOIDO SNDMIX_STORESTEREOVOL END_MIX_INTERFACE() BEGIN_MIX_INTERFACE(Stereo8BitLinearMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETSTEREOVOL8LINEAR SNDMIX_STORESTEREOVOL END_MIX_INTERFACE() BEGIN_MIX_INTERFACE(Stereo16BitLinearMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETSTEREOVOL16LINEAR SNDMIX_STORESTEREOVOL END_MIX_INTERFACE() BEGIN_MIX_INTERFACE(Stereo8BitSplineMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETSTEREOVOL8SPLINE SNDMIX_STORESTEREOVOL END_MIX_INTERFACE() BEGIN_MIX_INTERFACE(Stereo16BitSplineMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETSTEREOVOL16SPLINE SNDMIX_STORESTEREOVOL END_MIX_INTERFACE() BEGIN_MIX_INTERFACE(Stereo8BitFirFilterMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETSTEREOVOL8FIRFILTER SNDMIX_STORESTEREOVOL END_MIX_INTERFACE() BEGIN_MIX_INTERFACE(Stereo16BitFirFilterMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETSTEREOVOL16FIRFILTER SNDMIX_STORESTEREOVOL END_MIX_INTERFACE() // Volume Ramps BEGIN_RAMPMIX_INTERFACE(Stereo8BitRampMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETSTEREOVOL8NOIDO SNDMIX_RAMPSTEREOVOL END_RAMPMIX_INTERFACE() BEGIN_RAMPMIX_INTERFACE(Stereo16BitRampMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETSTEREOVOL16NOIDO SNDMIX_RAMPSTEREOVOL END_RAMPMIX_INTERFACE() BEGIN_RAMPMIX_INTERFACE(Stereo8BitLinearRampMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETSTEREOVOL8LINEAR SNDMIX_RAMPSTEREOVOL END_RAMPMIX_INTERFACE() BEGIN_RAMPMIX_INTERFACE(Stereo16BitLinearRampMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETSTEREOVOL16LINEAR SNDMIX_RAMPSTEREOVOL END_RAMPMIX_INTERFACE() BEGIN_RAMPMIX_INTERFACE(Stereo8BitSplineRampMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETSTEREOVOL8SPLINE SNDMIX_RAMPSTEREOVOL END_RAMPMIX_INTERFACE() BEGIN_RAMPMIX_INTERFACE(Stereo16BitSplineRampMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETSTEREOVOL16SPLINE SNDMIX_RAMPSTEREOVOL END_RAMPMIX_INTERFACE() BEGIN_RAMPMIX_INTERFACE(Stereo8BitFirFilterRampMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETSTEREOVOL8FIRFILTER SNDMIX_RAMPSTEREOVOL END_RAMPMIX_INTERFACE() BEGIN_RAMPMIX_INTERFACE(Stereo16BitFirFilterRampMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETSTEREOVOL16FIRFILTER SNDMIX_RAMPSTEREOVOL END_RAMPMIX_INTERFACE() ////////////////////////////////////////////////////// // Resonant Filter Mix #ifndef NO_FILTER // Mono Filter Mix BEGIN_MIX_FLT_INTERFACE(FilterMono8BitMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8NOIDO SNDMIX_PROCESSFILTER SNDMIX_STOREMONOVOL END_MIX_FLT_INTERFACE() BEGIN_MIX_FLT_INTERFACE(FilterMono16BitMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16NOIDO SNDMIX_PROCESSFILTER SNDMIX_STOREMONOVOL END_MIX_FLT_INTERFACE() BEGIN_MIX_FLT_INTERFACE(FilterMono8BitLinearMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8LINEAR SNDMIX_PROCESSFILTER SNDMIX_STOREMONOVOL END_MIX_FLT_INTERFACE() BEGIN_MIX_FLT_INTERFACE(FilterMono16BitLinearMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16LINEAR SNDMIX_PROCESSFILTER SNDMIX_STOREMONOVOL END_MIX_FLT_INTERFACE() BEGIN_MIX_FLT_INTERFACE(FilterMono8BitSplineMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8SPLINE SNDMIX_PROCESSFILTER SNDMIX_STOREMONOVOL END_MIX_FLT_INTERFACE() BEGIN_MIX_FLT_INTERFACE(FilterMono16BitSplineMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16SPLINE SNDMIX_PROCESSFILTER SNDMIX_STOREMONOVOL END_MIX_FLT_INTERFACE() BEGIN_MIX_FLT_INTERFACE(FilterMono8BitFirFilterMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8FIRFILTER SNDMIX_PROCESSFILTER SNDMIX_STOREMONOVOL END_MIX_FLT_INTERFACE() BEGIN_MIX_FLT_INTERFACE(FilterMono16BitFirFilterMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16FIRFILTER SNDMIX_PROCESSFILTER SNDMIX_STOREMONOVOL END_MIX_FLT_INTERFACE() // Filter + Ramp BEGIN_RAMPMIX_FLT_INTERFACE(FilterMono8BitRampMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8NOIDO SNDMIX_PROCESSFILTER SNDMIX_RAMPMONOVOL END_RAMPMIX_FLT_INTERFACE() BEGIN_RAMPMIX_FLT_INTERFACE(FilterMono16BitRampMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16NOIDO SNDMIX_PROCESSFILTER SNDMIX_RAMPMONOVOL END_RAMPMIX_FLT_INTERFACE() BEGIN_RAMPMIX_FLT_INTERFACE(FilterMono8BitLinearRampMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8LINEAR SNDMIX_PROCESSFILTER SNDMIX_RAMPMONOVOL END_RAMPMIX_FLT_INTERFACE() BEGIN_RAMPMIX_FLT_INTERFACE(FilterMono16BitLinearRampMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16LINEAR SNDMIX_PROCESSFILTER SNDMIX_RAMPMONOVOL END_RAMPMIX_FLT_INTERFACE() BEGIN_RAMPMIX_FLT_INTERFACE(FilterMono8BitSplineRampMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8SPLINE SNDMIX_PROCESSFILTER SNDMIX_RAMPMONOVOL END_RAMPMIX_FLT_INTERFACE() BEGIN_RAMPMIX_FLT_INTERFACE(FilterMono16BitSplineRampMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16SPLINE SNDMIX_PROCESSFILTER SNDMIX_RAMPMONOVOL END_RAMPMIX_FLT_INTERFACE() BEGIN_RAMPMIX_FLT_INTERFACE(FilterMono8BitFirFilterRampMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETMONOVOL8FIRFILTER SNDMIX_PROCESSFILTER SNDMIX_RAMPMONOVOL END_RAMPMIX_FLT_INTERFACE() BEGIN_RAMPMIX_FLT_INTERFACE(FilterMono16BitFirFilterRampMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETMONOVOL16FIRFILTER SNDMIX_PROCESSFILTER SNDMIX_RAMPMONOVOL END_RAMPMIX_FLT_INTERFACE() // Stereo Filter Mix BEGIN_MIX_STFLT_INTERFACE(FilterStereo8BitMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETSTEREOVOL8NOIDO SNDMIX_PROCESSSTEREOFILTER SNDMIX_STORESTEREOVOL END_MIX_STFLT_INTERFACE() BEGIN_MIX_STFLT_INTERFACE(FilterStereo16BitMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETSTEREOVOL16NOIDO SNDMIX_PROCESSSTEREOFILTER SNDMIX_STORESTEREOVOL END_MIX_STFLT_INTERFACE() BEGIN_MIX_STFLT_INTERFACE(FilterStereo8BitLinearMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETSTEREOVOL8LINEAR SNDMIX_PROCESSSTEREOFILTER SNDMIX_STORESTEREOVOL END_MIX_STFLT_INTERFACE() BEGIN_MIX_STFLT_INTERFACE(FilterStereo16BitLinearMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETSTEREOVOL16LINEAR SNDMIX_PROCESSSTEREOFILTER SNDMIX_STORESTEREOVOL END_MIX_STFLT_INTERFACE() BEGIN_MIX_STFLT_INTERFACE(FilterStereo8BitSplineMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETSTEREOVOL8SPLINE SNDMIX_PROCESSSTEREOFILTER SNDMIX_STORESTEREOVOL END_MIX_STFLT_INTERFACE() BEGIN_MIX_STFLT_INTERFACE(FilterStereo16BitSplineMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETSTEREOVOL16SPLINE SNDMIX_PROCESSSTEREOFILTER SNDMIX_STORESTEREOVOL END_MIX_STFLT_INTERFACE() BEGIN_MIX_STFLT_INTERFACE(FilterStereo8BitFirFilterMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETSTEREOVOL8FIRFILTER SNDMIX_PROCESSSTEREOFILTER SNDMIX_STORESTEREOVOL END_MIX_STFLT_INTERFACE() BEGIN_MIX_STFLT_INTERFACE(FilterStereo16BitFirFilterMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETSTEREOVOL16FIRFILTER SNDMIX_PROCESSSTEREOFILTER SNDMIX_STORESTEREOVOL END_MIX_STFLT_INTERFACE() // Stereo Filter + Ramp BEGIN_RAMPMIX_STFLT_INTERFACE(FilterStereo8BitRampMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETSTEREOVOL8NOIDO SNDMIX_PROCESSSTEREOFILTER SNDMIX_RAMPSTEREOVOL END_RAMPMIX_STFLT_INTERFACE() BEGIN_RAMPMIX_STFLT_INTERFACE(FilterStereo16BitRampMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETSTEREOVOL16NOIDO SNDMIX_PROCESSSTEREOFILTER SNDMIX_RAMPSTEREOVOL END_RAMPMIX_STFLT_INTERFACE() BEGIN_RAMPMIX_STFLT_INTERFACE(FilterStereo8BitLinearRampMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETSTEREOVOL8LINEAR SNDMIX_PROCESSSTEREOFILTER SNDMIX_RAMPSTEREOVOL END_RAMPMIX_STFLT_INTERFACE() BEGIN_RAMPMIX_STFLT_INTERFACE(FilterStereo16BitLinearRampMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETSTEREOVOL16LINEAR SNDMIX_PROCESSSTEREOFILTER SNDMIX_RAMPSTEREOVOL END_RAMPMIX_STFLT_INTERFACE() BEGIN_RAMPMIX_STFLT_INTERFACE(FilterStereo8BitSplineRampMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETSTEREOVOL8SPLINE SNDMIX_PROCESSSTEREOFILTER SNDMIX_RAMPSTEREOVOL END_RAMPMIX_STFLT_INTERFACE() BEGIN_RAMPMIX_STFLT_INTERFACE(FilterStereo16BitSplineRampMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETSTEREOVOL16SPLINE SNDMIX_PROCESSSTEREOFILTER SNDMIX_RAMPSTEREOVOL END_RAMPMIX_STFLT_INTERFACE() BEGIN_RAMPMIX_STFLT_INTERFACE(FilterStereo8BitFirFilterRampMix) SNDMIX_BEGINSAMPLELOOP8 SNDMIX_GETSTEREOVOL8FIRFILTER SNDMIX_PROCESSSTEREOFILTER SNDMIX_RAMPSTEREOVOL END_RAMPMIX_STFLT_INTERFACE() BEGIN_RAMPMIX_STFLT_INTERFACE(FilterStereo16BitFirFilterRampMix) SNDMIX_BEGINSAMPLELOOP16 SNDMIX_GETSTEREOVOL16FIRFILTER SNDMIX_PROCESSSTEREOFILTER SNDMIX_RAMPSTEREOVOL END_RAMPMIX_STFLT_INTERFACE() #else // Mono #define FilterMono8BitMix Mono8BitMix #define FilterMono16BitMix Mono16BitMix #define FilterMono8BitLinearMix Mono8BitLinearMix #define FilterMono16BitLinearMix Mono16BitLinearMix #define FilterMono8BitSplineMix Mono8BitSplineMix #define FilterMono16BitSplineMix Mono16BitSplineMix #define FilterMono8BitFirFilterMix Mono8BitFirFilterMix #define FilterMono16BitFirFilterMix Mono16BitFirFilterMix #define FilterMono8BitRampMix Mono8BitRampMix #define FilterMono16BitRampMix Mono16BitRampMix #define FilterMono8BitLinearRampMix Mono8BitLinearRampMix #define FilterMono16BitLinearRampMix Mono16BitLinearRampMix #define FilterMono8BitSplineRampMix Mono8BitSplineRampMix #define FilterMono16BitSplineRampMix Mono16BitSplineRampMix #define FilterMono8BitFirFilterRampMix Mono8BitFirFilterRampMix #define FilterMono16BitFirFilterRampMix Mono16BitFirFilterRampMix // Stereo #define FilterStereo8BitMix Stereo8BitMix #define FilterStereo16BitMix Stereo16BitMix #define FilterStereo8BitLinearMix Stereo8BitLinearMix #define FilterStereo16BitLinearMix Stereo16BitLinearMix #define FilterStereo8BitSplineMix Stereo8BitSplineMix #define FilterStereo16BitSplineMix Stereo16BitSplineMix #define FilterStereo8BitFirFilterMix Stereo8BitFirFilterMix #define FilterStereo16BitFirFilterMix Stereo16BitFirFilterMix #define FilterStereo8BitRampMix Stereo8BitRampMix #define FilterStereo16BitRampMix Stereo16BitRampMix #define FilterStereo8BitLinearRampMix Stereo8BitLinearRampMix #define FilterStereo16BitLinearRampMix Stereo16BitLinearRampMix #define FilterStereo8BitSplineRampMix Stereo8BitSplineRampMix #define FilterStereo16BitSplineRampMix Stereo16BitSplineRampMix #define FilterStereo8BitFirFilterRampMix Stereo8BitFirFilterRampMix #define FilterStereo16BitFirFilterRampMix Stereo16BitFirFilterRampMix #endif /////////////////////////////////////////////////////////////////////////////// // // Mix function tables // // // Index is as follow: // [b1-b0] format (8-bit-mono, 16-bit-mono, 8-bit-stereo, 16-bit-stereo) // [b2] ramp // [b3] filter // [b5-b4] src type // #define MIXNDX_16BIT 0x01 #define MIXNDX_STEREO 0x02 #define MIXNDX_RAMP 0x04 #define MIXNDX_FILTER 0x08 #define MIXNDX_LINEARSRC 0x10 #define MIXNDX_SPLINESRC 0x20 #define MIXNDX_FIRSRC 0x30 const LPMIXINTERFACE gpMixFunctionTable[2*2*16] = { // No SRC Mono8BitMix, Mono16BitMix, Stereo8BitMix, Stereo16BitMix, Mono8BitRampMix, Mono16BitRampMix, Stereo8BitRampMix, Stereo16BitRampMix, // No SRC, Filter FilterMono8BitMix, FilterMono16BitMix, FilterStereo8BitMix, FilterStereo16BitMix, FilterMono8BitRampMix, FilterMono16BitRampMix, FilterStereo8BitRampMix, FilterStereo16BitRampMix, // Linear SRC Mono8BitLinearMix, Mono16BitLinearMix, Stereo8BitLinearMix, Stereo16BitLinearMix, Mono8BitLinearRampMix, Mono16BitLinearRampMix, Stereo8BitLinearRampMix,Stereo16BitLinearRampMix, // Linear SRC, Filter FilterMono8BitLinearMix, FilterMono16BitLinearMix, FilterStereo8BitLinearMix, FilterStereo16BitLinearMix, FilterMono8BitLinearRampMix, FilterMono16BitLinearRampMix, FilterStereo8BitLinearRampMix, FilterStereo16BitLinearRampMix, // FirFilter SRC Mono8BitSplineMix, Mono16BitSplineMix, Stereo8BitSplineMix, Stereo16BitSplineMix, Mono8BitSplineRampMix, Mono16BitSplineRampMix, Stereo8BitSplineRampMix,Stereo16BitSplineRampMix, // Spline SRC, Filter FilterMono8BitSplineMix, FilterMono16BitSplineMix, FilterStereo8BitSplineMix, FilterStereo16BitSplineMix, FilterMono8BitSplineRampMix, FilterMono16BitSplineRampMix, FilterStereo8BitSplineRampMix, FilterStereo16BitSplineRampMix, // FirFilter SRC Mono8BitFirFilterMix, Mono16BitFirFilterMix, Stereo8BitFirFilterMix, Stereo16BitFirFilterMix, Mono8BitFirFilterRampMix, Mono16BitFirFilterRampMix, Stereo8BitFirFilterRampMix, Stereo16BitFirFilterRampMix, // FirFilter SRC, Filter FilterMono8BitFirFilterMix, FilterMono16BitFirFilterMix, FilterStereo8BitFirFilterMix, FilterStereo16BitFirFilterMix, FilterMono8BitFirFilterRampMix, FilterMono16BitFirFilterRampMix, FilterStereo8BitFirFilterRampMix, FilterStereo16BitFirFilterRampMix }; const LPMIXINTERFACE gpFastMixFunctionTable[2*2*16] = { // No SRC FastMono8BitMix, FastMono16BitMix, Stereo8BitMix, Stereo16BitMix, FastMono8BitRampMix, FastMono16BitRampMix, Stereo8BitRampMix, Stereo16BitRampMix, // No SRC, Filter FilterMono8BitMix, FilterMono16BitMix, FilterStereo8BitMix, FilterStereo16BitMix, FilterMono8BitRampMix, FilterMono16BitRampMix, FilterStereo8BitRampMix, FilterStereo16BitRampMix, // Linear SRC FastMono8BitLinearMix, FastMono16BitLinearMix, Stereo8BitLinearMix, Stereo16BitLinearMix, FastMono8BitLinearRampMix, FastMono16BitLinearRampMix, Stereo8BitLinearRampMix, Stereo16BitLinearRampMix, // Linear SRC, Filter FilterMono8BitLinearMix, FilterMono16BitLinearMix, FilterStereo8BitLinearMix, FilterStereo16BitLinearMix, FilterMono8BitLinearRampMix, FilterMono16BitLinearRampMix, FilterStereo8BitLinearRampMix, FilterStereo16BitLinearRampMix, // Spline SRC Mono8BitSplineMix, Mono16BitSplineMix, Stereo8BitSplineMix, Stereo16BitSplineMix, Mono8BitSplineRampMix, Mono16BitSplineRampMix, Stereo8BitSplineRampMix, Stereo16BitSplineRampMix, // Spline SRC, Filter FilterMono8BitSplineMix, FilterMono16BitSplineMix, FilterStereo8BitSplineMix, FilterStereo16BitSplineMix, FilterMono8BitSplineRampMix, FilterMono16BitSplineRampMix, FilterStereo8BitSplineRampMix, FilterStereo16BitSplineRampMix, // FirFilter SRC Mono8BitFirFilterMix, Mono16BitFirFilterMix, Stereo8BitFirFilterMix, Stereo16BitFirFilterMix, Mono8BitFirFilterRampMix, Mono16BitFirFilterRampMix, Stereo8BitFirFilterRampMix, Stereo16BitFirFilterRampMix, // FirFilter SRC, Filter FilterMono8BitFirFilterMix, FilterMono16BitFirFilterMix, FilterStereo8BitFirFilterMix, FilterStereo16BitFirFilterMix, FilterMono8BitFirFilterRampMix, FilterMono16BitFirFilterRampMix, FilterStereo8BitFirFilterRampMix, FilterStereo16BitFirFilterRampMix, }; ///////////////////////////////////////////////////////////////////////// static LONG MPPFASTCALL GetSampleCount(MODCHANNEL *pChn, LONG nSamples) //--------------------------------------------------------------------- { LONG nLoopStart = (pChn->dwFlags & CHN_LOOP) ? pChn->nLoopStart : 0; LONG nInc = pChn->nInc; if ((nSamples <= 0) || (!nInc) || (!pChn->nLength)) return 0; // Under zero ? if ((LONG)pChn->nPos < nLoopStart) { if (nInc < 0) { // Invert loop for bidi loops LONG nDelta = ((nLoopStart - pChn->nPos) << 16) - (pChn->nPosLo & 0xffff); pChn->nPos = nLoopStart | (nDelta>>16); pChn->nPosLo = nDelta & 0xffff; if (((LONG)pChn->nPos < nLoopStart) || (pChn->nPos >= (nLoopStart+pChn->nLength)/2)) { pChn->nPos = nLoopStart; pChn->nPosLo = 0; } nInc = -nInc; pChn->nInc = nInc; pChn->dwFlags &= ~(CHN_PINGPONGFLAG); // go forward if ((!(pChn->dwFlags & CHN_LOOP)) || (pChn->nPos >= pChn->nLength)) { pChn->nPos = pChn->nLength; pChn->nPosLo = 0; return 0; } } else { // We probably didn't hit the loop end yet // (first loop), so we do nothing if ((LONG)pChn->nPos < 0) pChn->nPos = 0; } } else // Past the end if (pChn->nPos >= pChn->nLength) { if (!(pChn->dwFlags & CHN_LOOP)) return 0; // not looping -> stop this channel if (pChn->dwFlags & CHN_PINGPONGLOOP) { // Invert loop if (nInc > 0) { nInc = -nInc; pChn->nInc = nInc; } pChn->dwFlags |= CHN_PINGPONGFLAG; // adjust loop position LONG nDeltaHi = (pChn->nPos - pChn->nLength); LONG nDeltaLo = 0x10000 - (pChn->nPosLo & 0xffff); pChn->nPos = pChn->nLength - nDeltaHi - (nDeltaLo>>16); pChn->nPosLo = nDeltaLo & 0xffff; if ((pChn->nPos <= pChn->nLoopStart) || (pChn->nPos >= pChn->nLength)) pChn->nPos = pChn->nLength-1; } else { if (nInc < 0) // This is a bug { nInc = -nInc; pChn->nInc = nInc; } // Restart at loop start pChn->nPos += nLoopStart - pChn->nLength; if ((LONG)pChn->nPos < nLoopStart) pChn->nPos = pChn->nLoopStart; } } LONG nPos = pChn->nPos; // too big increment, and/or too small loop length if (nPos < nLoopStart) { if ((nPos < 0) || (nInc < 0)) return 0; } if ((nPos < 0) || (nPos >= (LONG)pChn->nLength)) return 0; LONG nPosLo = (USHORT)pChn->nPosLo, nSmpCount = nSamples; if (nInc < 0) { LONG nInv = -nInc; LONG maxsamples = 16384 / ((nInv>>16)+1); if (maxsamples < 2) maxsamples = 2; if (nSamples > maxsamples) nSamples = maxsamples; LONG nDeltaHi = (nInv>>16) * (nSamples - 1); LONG nDeltaLo = (nInv&0xffff) * (nSamples - 1); LONG nPosDest = nPos - nDeltaHi + ((nPosLo - nDeltaLo) >> 16); if (nPosDest < nLoopStart) { nSmpCount = (ULONG)(((((LONGLONG)nPos - nLoopStart) << 16) + nPosLo - 1) / nInv) + 1; } } else { LONG maxsamples = 16384 / ((nInc>>16)+1); if (maxsamples < 2) maxsamples = 2; if (nSamples > maxsamples) nSamples = maxsamples; LONG nDeltaHi = (nInc>>16) * (nSamples - 1); LONG nDeltaLo = (nInc&0xffff) * (nSamples - 1); LONG nPosDest = nPos + nDeltaHi + ((nPosLo + nDeltaLo)>>16); if (nPosDest >= (LONG)pChn->nLength) { nSmpCount = (ULONG)(((((LONGLONG)pChn->nLength - nPos) << 16) - nPosLo - 1) / nInc) + 1; } } if (nSmpCount <= 1) return 1; if (nSmpCount > nSamples) return nSamples; return nSmpCount; } UINT CSoundFile::CreateStereoMix(int count) //----------------------------------------- { LPLONG pOfsL, pOfsR; DWORD nchused, nchmixed; if (!count) return 0; #ifndef MODPLUG_FASTSOUNDLIB if (gnChannels > 2) X86_InitMixBuffer(MixRearBuffer, count*2); #endif nchused = nchmixed = 0; for (UINT nChn=0; nChnpCurrentSample) continue; nMasterCh = (ChnMix[nChn] < m_nChannels) ? ChnMix[nChn]+1 : pChannel->nMasterChn; pOfsR = &gnDryROfsVol; pOfsL = &gnDryLOfsVol; nFlags = 0; if (pChannel->dwFlags & CHN_16BIT) nFlags |= MIXNDX_16BIT; if (pChannel->dwFlags & CHN_STEREO) nFlags |= MIXNDX_STEREO; #ifndef NO_FILTER if (pChannel->dwFlags & CHN_FILTER) nFlags |= MIXNDX_FILTER; #endif if (!(pChannel->dwFlags & CHN_NOIDO)) { // use hq-fir mixer? if( (gdwSoundSetup & (SNDMIX_HQRESAMPLER|SNDMIX_ULTRAHQSRCMODE)) == (SNDMIX_HQRESAMPLER|SNDMIX_ULTRAHQSRCMODE) ) nFlags += MIXNDX_FIRSRC; else if( (gdwSoundSetup & (SNDMIX_HQRESAMPLER)) == SNDMIX_HQRESAMPLER ) nFlags += MIXNDX_SPLINESRC; else nFlags += MIXNDX_LINEARSRC; // use } if ((nFlags < 0x40) && (pChannel->nLeftVol == pChannel->nRightVol) && ((!pChannel->nRampLength) || (pChannel->nLeftRamp == pChannel->nRightRamp))) { pMixFuncTable = gpFastMixFunctionTable; } else { pMixFuncTable = gpMixFunctionTable; } nsamples = count; #ifndef MODPLUG_NO_REVERB pbuffer = (gdwSoundSetup & SNDMIX_REVERB) ? MixReverbBuffer : MixSoundBuffer; if (pChannel->dwFlags & CHN_NOREVERB) pbuffer = MixSoundBuffer; if (pChannel->dwFlags & CHN_REVERB) pbuffer = MixReverbBuffer; if (pbuffer == MixReverbBuffer) { if (!gnReverbSend) memset(MixReverbBuffer, 0, count * 8); gnReverbSend += count; } #else pbuffer = MixSoundBuffer; #endif nchused++; //////////////////////////////////////////////////// SampleLooping: UINT nrampsamples = nsamples; if (pChannel->nRampLength > 0) { if ((LONG)nrampsamples > pChannel->nRampLength) nrampsamples = pChannel->nRampLength; } if ((nSmpCount = GetSampleCount(pChannel, nrampsamples)) <= 0) { // Stopping the channel pChannel->pCurrentSample = NULL; pChannel->nLength = 0; pChannel->nPos = 0; pChannel->nPosLo = 0; pChannel->nRampLength = 0; X86_EndChannelOfs(pChannel, pbuffer, nsamples); *pOfsR += pChannel->nROfs; *pOfsL += pChannel->nLOfs; pChannel->nROfs = pChannel->nLOfs = 0; pChannel->dwFlags &= ~CHN_PINGPONGFLAG; continue; } // Should we mix this channel ? UINT naddmix; if (((nchmixed >= m_nMaxMixChannels) && (!(gdwSoundSetup & SNDMIX_DIRECTTODISK))) || ((!pChannel->nRampLength) && (!(pChannel->nLeftVol|pChannel->nRightVol)))) { LONG delta = (pChannel->nInc * (LONG)nSmpCount) + (LONG)pChannel->nPosLo; pChannel->nPosLo = delta & 0xFFFF; pChannel->nPos += (delta >> 16); pChannel->nROfs = pChannel->nLOfs = 0; pbuffer += nSmpCount*2; naddmix = 0; } else // Do mixing { // Choose function for mixing LPMIXINTERFACE pMixFunc; pMixFunc = (pChannel->nRampLength) ? pMixFuncTable[nFlags|MIXNDX_RAMP] : pMixFuncTable[nFlags]; int *pbufmax = pbuffer + (nSmpCount*2); pChannel->nROfs = - *(pbufmax-2); pChannel->nLOfs = - *(pbufmax-1); pMixFunc(pChannel, pbuffer, pbufmax); pChannel->nROfs += *(pbufmax-2); pChannel->nLOfs += *(pbufmax-1); pbuffer = pbufmax; naddmix = 1; } nsamples -= nSmpCount; if (pChannel->nRampLength) { pChannel->nRampLength -= nSmpCount; if (pChannel->nRampLength <= 0) { pChannel->nRampLength = 0; pChannel->nRightVol = pChannel->nNewRightVol; pChannel->nLeftVol = pChannel->nNewLeftVol; pChannel->nRightRamp = pChannel->nLeftRamp = 0; if ((pChannel->dwFlags & CHN_NOTEFADE) && (!(pChannel->nFadeOutVol))) { pChannel->nLength = 0; pChannel->pCurrentSample = NULL; } } } if (nsamples > 0) goto SampleLooping; nchmixed += naddmix; } return nchused; } #ifdef MSC_VER #pragma warning (disable:4100) #endif // Clip and convert to 8 bit #ifdef MSC_VER __declspec(naked) DWORD MPPASMCALL X86_Convert32To8(LPVOID lp16, int *pBuffer, DWORD lSampleCount, LPLONG lpMin, LPLONG lpMax) //------------------------------------------------------------------------------ { _asm { push ebx push esi push edi mov ebx, 16[esp] // ebx = 8-bit buffer mov esi, 20[esp] // esi = pBuffer mov edi, 24[esp] // edi = lSampleCount mov eax, 28[esp] mov ecx, dword ptr [eax] // ecx = clipmin mov eax, 32[esp] mov edx, dword ptr [eax] // edx = clipmax cliploop: mov eax, dword ptr [esi] inc ebx cdq and edx, (1 << (24-MIXING_ATTENUATION)) - 1 add eax, edx cmp eax, MIXING_CLIPMIN jl cliplow cmp eax, MIXING_CLIPMAX jg cliphigh cmp eax, ecx jl updatemin cmp eax, edx jg updatemax cliprecover: add esi, 4 sar eax, 24-MIXING_ATTENUATION xor eax, 0x80 dec edi mov byte ptr [ebx-1], al jnz cliploop mov eax, 28[esp] mov dword ptr [eax], ecx mov eax, 32[esp] mov dword ptr [eax], edx mov eax, 24[esp] pop edi pop esi pop ebx ret updatemin: mov ecx, eax jmp cliprecover updatemax: mov edx, eax jmp cliprecover cliplow: mov ecx, MIXING_CLIPMIN mov edx, MIXING_CLIPMAX mov eax, MIXING_CLIPMIN jmp cliprecover cliphigh: mov ecx, MIXING_CLIPMIN mov edx, MIXING_CLIPMAX mov eax, MIXING_CLIPMAX jmp cliprecover } } #else //MSC_VER //---GCCFIX: Asm replaced with C function // The C version was written by Rani Assaf , I believe DWORD MPPASMCALL X86_Convert32To8(LPVOID lp8, int *pBuffer, DWORD lSampleCount, LPLONG lpMin, LPLONG lpMax) { int vumin = *lpMin, vumax = *lpMax; unsigned char *p = (unsigned char *)lp8; for (UINT i=0; i MIXING_CLIPMAX) n = MIXING_CLIPMAX; if (n < vumin) vumin = n; else if (n > vumax) vumax = n; p[i] = (n >> (24-MIXING_ATTENUATION)) ^ 0x80; // 8-bit unsigned } *lpMin = vumin; *lpMax = vumax; return lSampleCount; } #endif //MSC_VER, else #ifdef MSC_VER // Clip and convert to 16 bit __declspec(naked) DWORD MPPASMCALL X86_Convert32To16(LPVOID lp16, int *pBuffer, DWORD lSampleCount, LPLONG lpMin, LPLONG lpMax) //------------------------------------------------------------------------------ { _asm { push ebx push esi push edi mov ebx, 16[esp] // ebx = 16-bit buffer mov eax, 28[esp] mov esi, 20[esp] // esi = pBuffer mov ecx, dword ptr [eax] // ecx = clipmin mov edi, 24[esp] // edi = lSampleCount mov eax, 32[esp] push ebp mov ebp, dword ptr [eax] // edx = clipmax cliploop: mov eax, dword ptr [esi] add ebx, 2 cdq and edx, (1 << (16-MIXING_ATTENUATION)) - 1 add esi, 4 add eax, edx cmp eax, MIXING_CLIPMIN jl cliplow cmp eax, MIXING_CLIPMAX jg cliphigh cmp eax, ecx jl updatemin cmp eax, ebp jg updatemax cliprecover: sar eax, 16-MIXING_ATTENUATION dec edi mov word ptr [ebx-2], ax jnz cliploop mov edx, ebp pop ebp mov eax, 28[esp] mov dword ptr [eax], ecx mov eax, 32[esp] mov dword ptr [eax], edx mov eax, 24[esp] pop edi shl eax, 1 pop esi pop ebx ret updatemin: mov ecx, eax jmp cliprecover updatemax: mov ebp, eax jmp cliprecover cliplow: mov ecx, MIXING_CLIPMIN mov ebp, MIXING_CLIPMAX mov eax, MIXING_CLIPMIN jmp cliprecover cliphigh: mov ecx, MIXING_CLIPMIN mov ebp, MIXING_CLIPMAX mov eax, MIXING_CLIPMAX jmp cliprecover } } #else //MSC_VER //---GCCFIX: Asm replaced with C function // The C version was written by Rani Assaf , I believe DWORD MPPASMCALL X86_Convert32To16(LPVOID lp16, int *pBuffer, DWORD lSampleCount, LPLONG lpMin, LPLONG lpMax) { int vumin = *lpMin, vumax = *lpMax; signed short *p = (signed short *)lp16; for (UINT i=0; i MIXING_CLIPMAX) n = MIXING_CLIPMAX; if (n < vumin) vumin = n; else if (n > vumax) vumax = n; p[i] = n >> (16-MIXING_ATTENUATION); // 16-bit signed } *lpMin = vumin; *lpMax = vumax; return lSampleCount * 2; } #endif //MSC_VER, else #ifdef MSC_VER // Clip and convert to 24 bit __declspec(naked) DWORD MPPASMCALL X86_Convert32To24(LPVOID lp16, int *pBuffer, DWORD lSampleCount, LPLONG lpMin, LPLONG lpMax) //------------------------------------------------------------------------------ { _asm { push ebx push esi push edi mov ebx, 16[esp] // ebx = 8-bit buffer mov esi, 20[esp] // esi = pBuffer mov edi, 24[esp] // edi = lSampleCount mov eax, 28[esp] mov ecx, dword ptr [eax] // ecx = clipmin mov eax, 32[esp] push ebp mov edx, dword ptr [eax] // edx = clipmax cliploop: mov eax, dword ptr [esi] mov ebp, eax sar ebp, 31 and ebp, (1 << (8-MIXING_ATTENUATION)) - 1 add eax, ebp cmp eax, MIXING_CLIPMIN jl cliplow cmp eax, MIXING_CLIPMAX jg cliphigh cmp eax, ecx jl updatemin cmp eax, edx jg updatemax cliprecover: add ebx, 3 sar eax, 8-MIXING_ATTENUATION add esi, 4 mov word ptr [ebx-3], ax shr eax, 16 dec edi mov byte ptr [ebx-1], al jnz cliploop pop ebp mov eax, 28[esp] mov dword ptr [eax], ecx mov eax, 32[esp] mov dword ptr [eax], edx mov edx, 24[esp] mov eax, edx pop edi shl eax, 1 pop esi add eax, edx pop ebx ret updatemin: mov ecx, eax jmp cliprecover updatemax: mov edx, eax jmp cliprecover cliplow: mov ecx, MIXING_CLIPMIN mov edx, MIXING_CLIPMAX mov eax, MIXING_CLIPMIN jmp cliprecover cliphigh: mov ecx, MIXING_CLIPMIN mov edx, MIXING_CLIPMAX mov eax, MIXING_CLIPMAX jmp cliprecover } } #else //MSC_VER //---GCCFIX: Asm replaced with C function DWORD MPPASMCALL X86_Convert32To24(LPVOID lp16, int *pBuffer, DWORD lSampleCount, LPLONG lpMin, LPLONG lpMax) { UINT i ; int vumin = *lpMin, vumax = *lpMax; int n,p ; unsigned char* buf = (unsigned char*)lp16 ; for ( i=0; i MIXING_CLIPMAX) n = MIXING_CLIPMAX; if (n < vumin) vumin = n; else if (n > vumax) vumax = n; p = n >> (8-MIXING_ATTENUATION) ; // 24-bit signed #ifdef WORDS_BIGENDIAN buf[i*3+0] = p & 0xFF0000 >> 24; buf[i*3+1] = p & 0x00FF00 >> 16 ; buf[i*3+2] = p & 0x0000FF ; #else buf[i*3+0] = p & 0x0000FF ; buf[i*3+1] = p & 0x00FF00 >> 16; buf[i*3+2] = p & 0xFF0000 >> 24; #endif } *lpMin = vumin; *lpMax = vumax; return lSampleCount * 3; } #endif #ifdef MSC_VER // Clip and convert to 32 bit __declspec(naked) DWORD MPPASMCALL X86_Convert32To32(LPVOID lp16, int *pBuffer, DWORD lSampleCount, LPLONG lpMin, LPLONG lpMax) //------------------------------------------------------------------------------ { _asm { push ebx push esi push edi mov ebx, 16[esp] // ebx = 32-bit buffer mov esi, 20[esp] // esi = pBuffer mov edi, 24[esp] // edi = lSampleCount mov eax, 28[esp] mov ecx, dword ptr [eax] // ecx = clipmin mov eax, 32[esp] mov edx, dword ptr [eax] // edx = clipmax cliploop: mov eax, dword ptr [esi] add ebx, 4 add esi, 4 cmp eax, MIXING_CLIPMIN jl cliplow cmp eax, MIXING_CLIPMAX jg cliphigh cmp eax, ecx jl updatemin cmp eax, edx jg updatemax cliprecover: shl eax, MIXING_ATTENUATION dec edi mov dword ptr [ebx-4], eax jnz cliploop mov eax, 28[esp] mov dword ptr [eax], ecx mov eax, 32[esp] mov dword ptr [eax], edx mov edx, 24[esp] pop edi mov eax, edx pop esi shl eax, 2 pop ebx ret updatemin: mov ecx, eax jmp cliprecover updatemax: mov edx, eax jmp cliprecover cliplow: mov ecx, MIXING_CLIPMIN mov edx, MIXING_CLIPMAX mov eax, MIXING_CLIPMIN jmp cliprecover cliphigh: mov ecx, MIXING_CLIPMIN mov edx, MIXING_CLIPMAX mov eax, MIXING_CLIPMAX jmp cliprecover } } #else //---GCCFIX: Asm replaced with C function DWORD MPPASMCALL X86_Convert32To32(LPVOID lp16, int *pBuffer, DWORD lSampleCount, LPLONG lpMin, LPLONG lpMax) { UINT i ; int vumin = *lpMin, vumax = *lpMax; int32_t *p = (int32_t *)lp16; for ( i=0; i MIXING_CLIPMAX) n = MIXING_CLIPMAX; if (n < vumin) vumin = n; else if (n > vumax) vumax = n; p[i] = n << MIXING_ATTENUATION; // 32-bit signed } *lpMin = vumin; *lpMax = vumax; return lSampleCount * 4; } #endif #ifdef MSC_VER void MPPASMCALL X86_InitMixBuffer(int *pBuffer, UINT nSamples) //------------------------------------------------------------ { _asm { mov ecx, nSamples mov esi, pBuffer xor eax, eax mov edx, ecx shr ecx, 2 and edx, 3 jz unroll4x loop1x: add esi, 4 dec edx mov dword ptr [esi-4], eax jnz loop1x unroll4x: or ecx, ecx jnz loop4x jmp done loop4x: add esi, 16 dec ecx mov dword ptr [esi-16], eax mov dword ptr [esi-12], eax mov dword ptr [esi-8], eax mov dword ptr [esi-4], eax jnz loop4x done:; } } #else //---GCCFIX: Asm replaced with C function // Will fill in later. void MPPASMCALL X86_InitMixBuffer(int *pBuffer, UINT nSamples) { memset(pBuffer, 0, nSamples * sizeof(int)); } #endif #ifdef MSC_VER __declspec(naked) void MPPASMCALL X86_InterleaveFrontRear(int *pFrontBuf, int *pRearBuf, DWORD nSamples) //------------------------------------------------------------------------------ { _asm { push ebx push ebp push esi push edi mov ecx, 28[esp] // ecx = samplecount mov esi, 20[esp] // esi = front buffer mov edi, 24[esp] // edi = rear buffer lea esi, [esi+ecx*4] // esi = &front[N] lea edi, [edi+ecx*4] // edi = &rear[N] lea ebx, [esi+ecx*4] // ebx = &front[N*2] interleaveloop: mov eax, dword ptr [esi-8] mov edx, dword ptr [esi-4] sub ebx, 16 mov ebp, dword ptr [edi-8] mov dword ptr [ebx], eax mov dword ptr [ebx+4], edx mov eax, dword ptr [edi-4] sub esi, 8 sub edi, 8 dec ecx mov dword ptr [ebx+8], ebp mov dword ptr [ebx+12], eax jnz interleaveloop pop edi pop esi pop ebp pop ebx ret } } #else //---GCCFIX: Asm replaced with C function // Multichannel not supported. void MPPASMCALL X86_InterleaveFrontRear(int *pFrontBuf, int *pRearBuf, DWORD nSamples) { } #endif #ifdef MSC_VER VOID MPPASMCALL X86_MonoFromStereo(int *pMixBuf, UINT nSamples) //------------------------------------------------------------- { _asm { mov ecx, nSamples mov esi, pMixBuf mov edi, esi stloop: mov eax, dword ptr [esi] mov edx, dword ptr [esi+4] add edi, 4 add esi, 8 add eax, edx sar eax, 1 dec ecx mov dword ptr [edi-4], eax jnz stloop } } #else //---GCCFIX: Asm replaced with C function VOID MPPASMCALL X86_MonoFromStereo(int *pMixBuf, UINT nSamples) { UINT j; for(UINT i = 0; i < nSamples; i++) { j = i << 1; pMixBuf[i] = (pMixBuf[j] + pMixBuf[j + 1]) >> 1; } } #endif #define OFSDECAYSHIFT 8 #define OFSDECAYMASK 0xFF #ifdef MSC_VER void MPPASMCALL X86_StereoFill(int *pBuffer, UINT nSamples, LPLONG lpROfs, LPLONG lpLOfs) //------------------------------------------------------------------------------ { _asm { mov edi, pBuffer mov ecx, nSamples mov eax, lpROfs mov edx, lpLOfs mov eax, [eax] mov edx, [edx] or ecx, ecx jz fill_loop mov ebx, eax or ebx, edx jz fill_loop ofsloop: mov ebx, eax mov esi, edx neg ebx neg esi sar ebx, 31 sar esi, 31 and ebx, OFSDECAYMASK and esi, OFSDECAYMASK add ebx, eax add esi, edx sar ebx, OFSDECAYSHIFT sar esi, OFSDECAYSHIFT sub eax, ebx sub edx, esi mov ebx, eax or ebx, edx jz fill_loop add edi, 8 dec ecx mov [edi-8], eax mov [edi-4], edx jnz ofsloop fill_loop: mov ebx, ecx and ebx, 3 jz fill4x fill1x: mov [edi], eax mov [edi+4], edx add edi, 8 dec ebx jnz fill1x fill4x: shr ecx, 2 or ecx, ecx jz done fill4xloop: mov [edi], eax mov [edi+4], edx mov [edi+8], eax mov [edi+12], edx add edi, 8*4 dec ecx mov [edi-16], eax mov [edi-12], edx mov [edi-8], eax mov [edi-4], edx jnz fill4xloop done: mov esi, lpROfs mov edi, lpLOfs mov [esi], eax mov [edi], edx } } #else //---GCCFIX: Asm replaced with C function #define OFSDECAYSHIFT 8 #define OFSDECAYMASK 0xFF void MPPASMCALL X86_StereoFill(int *pBuffer, UINT nSamples, LPLONG lpROfs, LPLONG lpLOfs) //---------------------------------------------------------------------------- { int rofs = *lpROfs; int lofs = *lpLOfs; if ((!rofs) && (!lofs)) { X86_InitMixBuffer(pBuffer, nSamples*2); return; } for (UINT i=0; i>31) & OFSDECAYMASK)) >> OFSDECAYSHIFT; int x_l = (lofs + (((-lofs)>>31) & OFSDECAYMASK)) >> OFSDECAYSHIFT; rofs -= x_r; lofs -= x_l; pBuffer[i*2] = x_r; pBuffer[i*2+1] = x_l; } *lpROfs = rofs; *lpLOfs = lofs; } #endif #ifdef MSC_VER void MPPASMCALL X86_EndChannelOfs(MODCHANNEL *pChannel, int *pBuffer, UINT nSamples) //------------------------------------------------------------------------------ { _asm { mov esi, pChannel mov edi, pBuffer mov ecx, nSamples mov eax, dword ptr [esi+MODCHANNEL.nROfs] mov edx, dword ptr [esi+MODCHANNEL.nLOfs] or ecx, ecx jz brkloop ofsloop: mov ebx, eax mov esi, edx neg ebx neg esi sar ebx, 31 sar esi, 31 and ebx, OFSDECAYMASK and esi, OFSDECAYMASK add ebx, eax add esi, edx sar ebx, OFSDECAYSHIFT sar esi, OFSDECAYSHIFT sub eax, ebx sub edx, esi mov ebx, eax add dword ptr [edi], eax add dword ptr [edi+4], edx or ebx, edx jz brkloop add edi, 8 dec ecx jnz ofsloop brkloop: mov esi, pChannel mov dword ptr [esi+MODCHANNEL.nROfs], eax mov dword ptr [esi+MODCHANNEL.nLOfs], edx } } #else //---GCCFIX: Asm replaced with C function // Will fill in later. void MPPASMCALL X86_EndChannelOfs(MODCHANNEL *pChannel, int *pBuffer, UINT nSamples) { int rofs = pChannel->nROfs; int lofs = pChannel->nLOfs; if ((!rofs) && (!lofs)) return; for (UINT i=0; i>31) & OFSDECAYMASK)) >> OFSDECAYSHIFT; int x_l = (lofs + (((-lofs)>>31) & OFSDECAYMASK)) >> OFSDECAYSHIFT; rofs -= x_r; lofs -= x_l; pBuffer[i*2] += x_r; pBuffer[i*2+1] += x_l; } pChannel->nROfs = rofs; pChannel->nLOfs = lofs; } #endif ////////////////////////////////////////////////////////////////////////////////// // Automatic Gain Control #ifndef NO_AGC // Limiter #define MIXING_LIMITMAX (0x08100000) #define MIXING_LIMITMIN (-MIXING_LIMITMAX) #ifdef MSC_VER __declspec(naked) UINT MPPASMCALL X86_AGC(int *pBuffer, UINT nSamples, UINT nAGC) //------------------------------------------------------------------------------ { __asm { push ebx push ebp push esi push edi mov esi, 20[esp] // esi = pBuffer+i mov ecx, 24[esp] // ecx = i mov edi, 28[esp] // edi = AGC (0..256) agcloop: mov eax, dword ptr [esi] imul edi shrd eax, edx, AGC_PRECISION add esi, 4 cmp eax, MIXING_LIMITMIN jl agcupdate cmp eax, MIXING_LIMITMAX jg agcupdate agcrecover: dec ecx mov dword ptr [esi-4], eax jnz agcloop mov eax, edi pop edi pop esi pop ebp pop ebx ret agcupdate: dec edi jmp agcrecover } } #pragma warning (default:4100) #else // Version for GCC UINT MPPASMCALL X86_AGC(int *pBuffer, UINT nSamples, UINT nAGC) { int x; while(nSamples) { x = ((int64_t)(*pBuffer) * nAGC) >> AGC_PRECISION; if((x < MIXING_LIMITMIN) || (x > MIXING_LIMITMAX)) nAGC--; *pBuffer = x; pBuffer++; nSamples--; } return nAGC; } #endif void CSoundFile::ProcessAGC(int count) //------------------------------------ { static DWORD gAGCRecoverCount = 0; UINT agc = X86_AGC(MixSoundBuffer, count, gnAGC); // Some kind custom law, so that the AGC stays quite stable, but slowly // goes back up if the sound level stays below a level inversely // proportional to the AGC level. (J'me comprends) if ((agc >= gnAGC) && (gnAGC < AGC_UNITY) && (gnVUMeter < (0xFF - (gnAGC >> (AGC_PRECISION-7))) )) { gAGCRecoverCount += count; UINT agctimeout = gdwMixingFreq + gnAGC; if (gnChannels >= 2) agctimeout <<= 1; if (gAGCRecoverCount >= agctimeout) { gAGCRecoverCount = 0; gnAGC++; } } else { gnAGC = agc; gAGCRecoverCount = 0; } } void CSoundFile::ResetAGC() //------------------------- { gnAGC = AGC_UNITY; } #endif // NO_AGC libmodplug-0.8.8.5/src/load_med.cpp0000664000175000017500000007074612205522416014027 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque , * Adam Goode (endian and char fixes for PPC) */ #include "stdafx.h" #include "sndfile.h" //#define MED_LOG #ifdef MED_LOG extern void Log(LPCSTR s, ...); #endif ////////////////////////////////////////////////////////// // OctaMed MED file support (import only) // // Lookup table for bpm values. static const BYTE bpmvals[10] = { 179,164,152,141,131,123,116,110,104,99 }; // flags #define MMD_FLAG_FILTERON 0x1 #define MMD_FLAG_JUMPINGON 0x2 #define MMD_FLAG_JUMP8TH 0x4 #define MMD_FLAG_INSTRSATT 0x8 // instruments are attached (this is a module) #define MMD_FLAG_VOLHEX 0x10 #define MMD_FLAG_STSLIDE 0x20 // SoundTracker mode for slides #define MMD_FLAG_8CHANNEL 0x40 // OctaMED 8 channel song #define MMD_FLAG_SLOWHQ 0x80 // HQ slows playing speed (V2-V4 compatibility) // flags2 #define MMD_FLAG2_BMASK 0x1F #define MMD_FLAG2_BPM 0x20 #define MMD_FLAG2_MIX 0x80 // uses Mixing (V7+) // flags3: #define MMD_FLAG3_STEREO 0x1 // mixing in Stereo mode #define MMD_FLAG3_FREEPAN 0x2 // free panning #define MMD_FLAG3_GM 0x4 // module designed for GM/XG compatibility // generic MMD tags #define MMDTAG_END 0 #define MMDTAG_PTR 0x80000000 // data needs relocation #define MMDTAG_MUSTKNOW 0x40000000 // loader must fail if this isn't recognized #define MMDTAG_MUSTWARN 0x20000000 // loader must warn if this isn't recognized // ExpData tags // # of effect groups, including the global group (will // override settings in MMDSong struct), default = 1 #define MMDTAG_EXP_NUMFXGROUPS 1 #define MMDTAG_TRK_NAME (MMDTAG_PTR|1) // trackinfo tags #define MMDTAG_TRK_NAMELEN 2 // namelen includes zero term. #define MMDTAG_TRK_FXGROUP 3 // effectinfo tags #define MMDTAG_FX_ECHOTYPE 1 #define MMDTAG_FX_ECHOLEN 2 #define MMDTAG_FX_ECHODEPTH 3 #define MMDTAG_FX_STEREOSEP 4 #define MMDTAG_FX_GROUPNAME (MMDTAG_PTR|5) // the Global Effects group shouldn't have name saved! #define MMDTAG_FX_GRPNAMELEN 6 // namelen includes zero term. #pragma pack(1) typedef struct tagMEDMODULEHEADER { DWORD id; // MMD1-MMD3 DWORD modlen; // Size of file DWORD song; // Position in file for this song WORD psecnum; WORD pseq; DWORD blockarr; // Position in file for blocks DWORD mmdflags; DWORD smplarr; // Position in file for samples DWORD reserved; DWORD expdata; // Absolute offset in file for ExpData (0 if not present) DWORD reserved2; WORD pstate; WORD pblock; WORD pline; WORD pseqnum; WORD actplayline; BYTE counter; BYTE extra_songs; // # of songs - 1 } MEDMODULEHEADER; typedef struct tagMMD0SAMPLE { WORD rep, replen; BYTE midich; BYTE midipreset; BYTE svol; signed char strans; } MMD0SAMPLE; // Sample header is immediately followed by sample data... typedef struct tagMMDSAMPLEHEADER { DWORD length; // length of *one* *unpacked* channel in *bytes* WORD type; // if non-negative // bits 0-3 reserved for multi-octave instruments, not supported on the PC // 0x10: 16 bit (otherwise 8 bit) // 0x20: Stereo (otherwise mono) // 0x40: Uses DeltaCode // 0x80: Packed data // -1: Synth // -2: Hybrid // if type indicates packed data, these fields follow, otherwise we go right to the data WORD packtype; // Only 1 = ADPCM is supported WORD subtype; // Packing subtype // ADPCM subtype // 1: g723_40 // 2: g721 // 3: g723_24 BYTE commonflags; // flags common to all packtypes (none defined so far) BYTE packerflags; // flags for the specific packtype ULONG leftchlen; // packed length of left channel in bytes ULONG rightchlen; // packed length of right channel in bytes (ONLY PRESENT IN STEREO SAMPLES) BYTE SampleData[1]; // Sample Data } MMDSAMPLEHEADER; // MMD0/MMD1 song header typedef struct tagMMD0SONGHEADER { MMD0SAMPLE sample[63]; WORD numblocks; // # of blocks WORD songlen; // # of entries used in playseq BYTE playseq[256]; // Play sequence WORD deftempo; // BPM tempo signed char playtransp; // Play transpose BYTE flags; // 0x10: Hex Volumes | 0x20: ST/NT/PT Slides | 0x40: 8 Channels song BYTE flags2; // [b4-b0]+1: Tempo LPB, 0x20: tempo mode, 0x80: mix_conv=on BYTE tempo2; // tempo TPL BYTE trkvol[16]; // track volumes BYTE mastervol; // master volume BYTE numsamples; // # of samples (max=63) } MMD0SONGHEADER; // MMD2/MMD3 song header typedef struct tagMMD2SONGHEADER { MMD0SAMPLE sample[63]; WORD numblocks; // # of blocks WORD numsections; // # of sections DWORD playseqtable; // filepos of play sequence DWORD sectiontable; // filepos of sections table (WORD array) DWORD trackvols; // filepos of tracks volume (BYTE array) WORD numtracks; // # of tracks (max 64) WORD numpseqs; // # of play sequences DWORD trackpans; // filepos of tracks pan values (BYTE array) LONG flags3; // 0x1:stereo_mix, 0x2:free_panning, 0x4:GM/XG compatibility WORD voladj; // vol_adjust (set to 100 if 0) WORD channels; // # of channels (4 if =0) BYTE mix_echotype; // 1:normal,2:xecho BYTE mix_echodepth; // 1..6 WORD mix_echolen; // > 0 signed char mix_stereosep; // -4..4 BYTE pad0[223]; WORD deftempo; // BPM tempo signed char playtransp; // play transpose BYTE flags; // 0x1:filteron, 0x2:jumpingon, 0x4:jump8th, 0x8:instr_attached, 0x10:hex_vol, 0x20:PT_slides, 0x40:8ch_conv,0x80:hq slows playing speed BYTE flags2; // 0x80:mix_conv=on, [b4-b0]+1:tempo LPB, 0x20:tempo_mode BYTE tempo2; // tempo TPL BYTE pad1[16]; BYTE mastervol; // master volume BYTE numsamples; // # of samples (max 63) } MMD2SONGHEADER; // For MMD0 the note information is held in 3 bytes, byte0, byte1, byte2. For reference we // number the bits in each byte 0..7, where 0 is the low bit. // The note is held as bits 5..0 of byte0 // The instrument is encoded in 6 bits, bits 7 and 6 of byte0 and bits 7,6,5,4 of byte1 // The command number is bits 3,2,1,0 of byte1, command data is in byte2: // For command 0, byte2 represents the second data byte, otherwise byte2 // represents the first data byte. typedef struct tagMMD0BLOCK { BYTE numtracks; BYTE lines; // File value is 1 less than actual, so 0 -> 1 line } MMD0BLOCK; // BYTE data[lines+1][tracks][3]; // For MMD1,MMD2,MMD3 the note information is carried in 4 bytes, byte0, byte1, // byte2 and byte3 // The note is held as byte0 (values above 0x84 are ignored) // The instrument is held as byte1 // The command number is held as byte2, command data is in byte3 // For commands 0 and 0x19 byte3 represents the second data byte, // otherwise byte2 represents the first data byte. typedef struct tagMMD1BLOCK { WORD numtracks; // Number of tracks, may be > 64, but then that data is skipped. WORD lines; // Stored value is 1 less than actual, so 0 -> 1 line DWORD info; // Offset of BlockInfo (if 0, no block_info is present) } MMD1BLOCK; typedef struct tagMMD1BLOCKINFO { DWORD hlmask; // Unimplemented - ignore DWORD blockname; // file offset of block name DWORD blocknamelen; // length of block name (including term. 0) DWORD pagetable; // file offset of command page table DWORD cmdexttable; // file offset of command extension table DWORD reserved[4]; // future expansion } MMD1BLOCKINFO; // A set of play sequences is stored as an array of ULONG files offsets // Each offset points to the play sequence itself. typedef struct tagMMD2PLAYSEQ { CHAR name[32]; DWORD command_offs; // filepos of command table DWORD reserved; WORD length; WORD seq[512]; // skip if > 0x8000 } MMD2PLAYSEQ; // A command table contains commands that effect a particular play sequence // entry. The only commands read in are STOP or POSJUMP, all others are ignored // POSJUMP is presumed to have extra bytes containing a WORD for the position typedef struct tagMMDCOMMAND { WORD offset; // Offset within current sequence entry BYTE cmdnumber; // STOP (537) or POSJUMP (538) (others skipped) BYTE extra_count; BYTE extra_bytes[4];// [extra_count]; } MMDCOMMAND; // Last entry has offset == 0xFFFF, cmd_number == 0 and 0 extrabytes typedef struct tagMMD0EXP { DWORD nextmod; // File offset of next Hdr DWORD exp_smp; // Pointer to extra instrument data WORD s_ext_entries; // Number of extra instrument entries WORD s_ext_entrsz; // Size of extra instrument data DWORD annotxt; DWORD annolen; DWORD iinfo; // Instrument names WORD i_ext_entries; WORD i_ext_entrsz; DWORD jumpmask; DWORD rgbtable; BYTE channelsplit[4]; // Only used if 8ch_conv (extra channel for every nonzero entry) DWORD n_info; DWORD songname; // Song name DWORD songnamelen; DWORD dumps; DWORD mmdinfo; DWORD mmdrexx; DWORD mmdcmd3x; DWORD trackinfo_ofs; // ptr to song->numtracks ptrs to tag lists DWORD effectinfo_ofs; // ptr to group ptrs DWORD tag_end; } MMD0EXP; #pragma pack() static void MedConvert(MODCOMMAND *p, const MMD0SONGHEADER *pmsh) //--------------------------------------------------------------- { UINT command = p->command; UINT param = p->param; switch(command) { case 0x00: if (param) command = CMD_ARPEGGIO; else command = 0; break; case 0x01: command = CMD_PORTAMENTOUP; break; case 0x02: command = CMD_PORTAMENTODOWN; break; case 0x03: command = CMD_TONEPORTAMENTO; break; case 0x04: command = CMD_VIBRATO; break; case 0x05: command = CMD_TONEPORTAVOL; break; case 0x06: command = CMD_VIBRATOVOL; break; case 0x07: command = CMD_TREMOLO; break; case 0x0A: if (param & 0xF0) param &= 0xF0; command = CMD_VOLUMESLIDE; if (!param) command = 0; break; case 0x0B: command = CMD_POSITIONJUMP; break; case 0x0C: command = CMD_VOLUME; if (pmsh->flags & MMD_FLAG_VOLHEX) { if (param < 0x80) { param = (param+1) / 2; } else command = 0; } else { if (param <= 0x99) { param = (param >> 4)*10+((param & 0x0F) % 10); if (param > 64) param = 64; } else command = 0; } break; case 0x09: command = (param < 0x20) ? CMD_SPEED : CMD_TEMPO; break; case 0x0D: if (param & 0xF0) param &= 0xF0; command = CMD_VOLUMESLIDE; if (!param) command = 0; break; case 0x0F: // Set Tempo / Special // F.00 = Pattern Break if (!param) command = CMD_PATTERNBREAK; else // F.01 - F.F0: Set tempo/speed if (param <= 0xF0) { if (pmsh->flags & MMD_FLAG_8CHANNEL) { param = (param > 10) ? 99 : bpmvals[param-1]; } else // F.01 - F.0A: Set Speed if (param <= 0x0A) { command = CMD_SPEED; } else // Old tempo if (!(pmsh->flags2 & MMD_FLAG2_BPM)) { param = _muldiv(param, 5*715909, 2*474326); } // F.0B - F.F0: Set Tempo (assumes LPB=4) if (param > 0x0A) { command = CMD_TEMPO; if (param < 0x21) param = 0x21; if (param > 240) param = 240; } } else switch(param) { // F.F1: Retrig 2x case 0xF1: command = CMD_MODCMDEX; param = 0x93; break; // F.F2: Note Delay 2x case 0xF2: command = CMD_MODCMDEX; param = 0xD3; break; // F.F3: Retrig 3x case 0xF3: command = CMD_MODCMDEX; param = 0x92; break; // F.F4: Note Delay 1/3 case 0xF4: command = CMD_MODCMDEX; param = 0xD2; break; // F.F5: Note Delay 2/3 case 0xF5: command = CMD_MODCMDEX; param = 0xD4; break; // F.F8: Filter Off case 0xF8: command = CMD_MODCMDEX; param = 0x00; break; // F.F9: Filter On case 0xF9: command = CMD_MODCMDEX; param = 0x01; break; // F.FD: Very fast tone-portamento case 0xFD: command = CMD_TONEPORTAMENTO; param = 0xFF; break; // F.FE: End Song case 0xFE: command = CMD_SPEED; param = 0; break; // F.FF: Note Cut case 0xFF: command = CMD_MODCMDEX; param = 0xC0; break; default: #ifdef MED_LOG Log("Unknown Fxx command: cmd=0x%02X param=0x%02X\n", command, param); #endif param = command = 0; } break; // 11.0x: Fine Slide Up case 0x11: command = CMD_MODCMDEX; if (param > 0x0F) param = 0x0F; param |= 0x10; break; // 12.0x: Fine Slide Down case 0x12: command = CMD_MODCMDEX; if (param > 0x0F) param = 0x0F; param |= 0x20; break; // 14.xx: Vibrato case 0x14: command = CMD_VIBRATO; break; // 15.xx: FineTune case 0x15: command = CMD_MODCMDEX; param &= 0x0F; param |= 0x50; break; // 16.xx: Pattern Loop case 0x16: command = CMD_MODCMDEX; if (param > 0x0F) param = 0x0F; param |= 0x60; break; // 18.xx: Note Cut case 0x18: command = CMD_MODCMDEX; if (param > 0x0F) param = 0x0F; param |= 0xC0; break; // 19.xx: Sample Offset case 0x19: command = CMD_OFFSET; break; // 1A.0x: Fine Volume Up case 0x1A: command = CMD_MODCMDEX; if (param > 0x0F) param = 0x0F; param |= 0xA0; break; // 1B.0x: Fine Volume Down case 0x1B: command = CMD_MODCMDEX; if (param > 0x0F) param = 0x0F; param |= 0xB0; break; // 1D.xx: Pattern Break case 0x1D: command = CMD_PATTERNBREAK; break; // 1E.0x: Pattern Delay case 0x1E: command = CMD_MODCMDEX; if (param > 0x0F) param = 0x0F; param |= 0xE0; break; // 1F.xy: Retrig case 0x1F: command = CMD_RETRIG; param &= 0x0F; break; // 2E.xx: set panning case 0x2E: command = CMD_MODCMDEX; param = ((param + 0x10) & 0xFF) >> 1; if (param > 0x0F) param = 0x0F; param |= 0x80; break; default: #ifdef MED_LOG // 0x2E ? Log("Unknown command: cmd=0x%02X param=0x%02X\n", command, param); #endif command = param = 0; } p->command = command; p->param = param; } BOOL CSoundFile::ReadMed(const BYTE *lpStream, DWORD dwMemLength) //--------------------------------------------------------------- { const MEDMODULEHEADER *pmmh; const MMD0SONGHEADER *pmsh; const MMD2SONGHEADER *pmsh2; const MMD0EXP *pmex; DWORD dwBlockArr, dwSmplArr, dwExpData, wNumBlocks; LPDWORD pdwTable; CHAR version; UINT deftempo; int playtransp = 0; if ((!lpStream) || (dwMemLength < 0x200)) return FALSE; pmmh = (MEDMODULEHEADER *)lpStream; if (((pmmh->id & 0x00FFFFFF) != 0x444D4D) || (!pmmh->song)) return FALSE; // Check for 'MMDx' DWORD dwSong = bswapBE32(pmmh->song); if ((dwSong >= dwMemLength) || (dwSong + sizeof(MMD0SONGHEADER) >= dwMemLength)) return FALSE; version = (signed char)((pmmh->id >> 24) & 0xFF); if ((version < '0') || (version > '3')) return FALSE; #ifdef MED_LOG Log("\nLoading MMD%c module (flags=0x%02X)...\n", version, bswapBE32(pmmh->mmdflags)); Log(" modlen = %d\n", bswapBE32(pmmh->modlen)); Log(" song = 0x%08X\n", bswapBE32(pmmh->song)); Log(" psecnum = %d\n", bswapBE16(pmmh->psecnum)); Log(" pseq = %d\n", bswapBE16(pmmh->pseq)); Log(" blockarr = 0x%08X\n", bswapBE32(pmmh->blockarr)); Log(" mmdflags = 0x%08X\n", bswapBE32(pmmh->mmdflags)); Log(" smplarr = 0x%08X\n", bswapBE32(pmmh->smplarr)); Log(" reserved = 0x%08X\n", bswapBE32(pmmh->reserved)); Log(" expdata = 0x%08X\n", bswapBE32(pmmh->expdata)); Log(" reserved2= 0x%08X\n", bswapBE32(pmmh->reserved2)); Log(" pstate = %d\n", bswapBE16(pmmh->pstate)); Log(" pblock = %d\n", bswapBE16(pmmh->pblock)); Log(" pline = %d\n", bswapBE16(pmmh->pline)); Log(" pseqnum = %d\n", bswapBE16(pmmh->pseqnum)); Log(" actplayline=%d\n", bswapBE16(pmmh->actplayline)); Log(" counter = %d\n", pmmh->counter); Log(" extra_songs = %d\n", pmmh->extra_songs); Log("\n"); #endif m_nType = MOD_TYPE_MED; m_nSongPreAmp = 0x20; dwBlockArr = bswapBE32(pmmh->blockarr); dwSmplArr = bswapBE32(pmmh->smplarr); dwExpData = bswapBE32(pmmh->expdata); if ((dwExpData) && (dwExpData < dwMemLength - sizeof(MMD0EXP))) pmex = (MMD0EXP *)(lpStream+dwExpData); else pmex = NULL; pmsh = (MMD0SONGHEADER *)(lpStream + dwSong); pmsh2 = (MMD2SONGHEADER *)pmsh; #ifdef MED_LOG if (version < '2') { Log("MMD0 Header:\n"); Log(" numblocks = %d\n", bswapBE16(pmsh->numblocks)); Log(" songlen = %d\n", bswapBE16(pmsh->songlen)); Log(" playseq = "); for (UINT idbg1=0; idbg1<16; idbg1++) Log("%2d, ", pmsh->playseq[idbg1]); Log("...\n"); Log(" deftempo = 0x%04X\n", bswapBE16(pmsh->deftempo)); Log(" playtransp = %d\n", (signed char)pmsh->playtransp); Log(" flags(1,2) = 0x%02X, 0x%02X\n", pmsh->flags, pmsh->flags2); Log(" tempo2 = %d\n", pmsh->tempo2); Log(" trkvol = "); for (UINT idbg2=0; idbg2<16; idbg2++) Log("0x%02X, ", pmsh->trkvol[idbg2]); Log("...\n"); Log(" mastervol = 0x%02X\n", pmsh->mastervol); Log(" numsamples = %d\n", pmsh->numsamples); } else { Log("MMD2 Header:\n"); Log(" numblocks = %d\n", bswapBE16(pmsh2->numblocks)); Log(" numsections= %d\n", bswapBE16(pmsh2->numsections)); Log(" playseqptr = 0x%04X\n", bswapBE32(pmsh2->playseqtable)); Log(" sectionptr = 0x%04X\n", bswapBE32(pmsh2->sectiontable)); Log(" trackvols = 0x%04X\n", bswapBE32(pmsh2->trackvols)); Log(" numtracks = %d\n", bswapBE16(pmsh2->numtracks)); Log(" numpseqs = %d\n", bswapBE16(pmsh2->numpseqs)); Log(" trackpans = 0x%04X\n", bswapBE32(pmsh2->trackpans)); Log(" flags3 = 0x%08X\n", bswapBE32(pmsh2->flags3)); Log(" voladj = %d\n", bswapBE16(pmsh2->voladj)); Log(" channels = %d\n", bswapBE16(pmsh2->channels)); Log(" echotype = %d\n", pmsh2->mix_echotype); Log(" echodepth = %d\n", pmsh2->mix_echodepth); Log(" echolen = %d\n", bswapBE16(pmsh2->mix_echolen)); Log(" stereosep = %d\n", (signed char)pmsh2->mix_stereosep); Log(" deftempo = 0x%04X\n", bswapBE16(pmsh2->deftempo)); Log(" playtransp = %d\n", (signed char)pmsh2->playtransp); Log(" flags(1,2) = 0x%02X, 0x%02X\n", pmsh2->flags, pmsh2->flags2); Log(" tempo2 = %d\n", pmsh2->tempo2); Log(" mastervol = 0x%02X\n", pmsh2->mastervol); Log(" numsamples = %d\n", pmsh->numsamples); } Log("\n"); #endif wNumBlocks = bswapBE16(pmsh->numblocks); m_nChannels = 4; m_nSamples = pmsh->numsamples; if (m_nSamples > 63) m_nSamples = 63; // Tempo m_nDefaultTempo = 125; deftempo = bswapBE16(pmsh->deftempo); if (!deftempo) deftempo = 125; if (pmsh->flags2 & MMD_FLAG2_BPM) { UINT tempo_tpl = (pmsh->flags2 & MMD_FLAG2_BMASK) + 1; if (!tempo_tpl) tempo_tpl = 4; deftempo *= tempo_tpl; deftempo /= 4; #ifdef MED_LOG Log("newtempo: %3d bpm (bpm=%3d lpb=%2d)\n", deftempo, bswapBE16(pmsh->deftempo), (pmsh->flags2 & MMD_FLAG2_BMASK)+1); #endif } else { if (pmsh->flags & MMD_FLAG_8CHANNEL && deftempo > 0 && deftempo <= 10) { deftempo = bpmvals[deftempo-1]; } else { deftempo = _muldiv(deftempo, 5*715909, 2*474326); } #ifdef MED_LOG Log("oldtempo: %3d bpm (bpm=%3d)\n", deftempo, bswapBE16(pmsh->deftempo)); #endif } // Speed m_nDefaultSpeed = pmsh->tempo2; if (!m_nDefaultSpeed) m_nDefaultSpeed = 6; if (deftempo < 0x21) deftempo = 0x21; if (deftempo > 255) { while ((m_nDefaultSpeed > 3) && (deftempo > 260)) { deftempo = (deftempo * (m_nDefaultSpeed - 1)) / m_nDefaultSpeed; m_nDefaultSpeed--; } if (deftempo > 255) deftempo = 255; } m_nDefaultTempo = deftempo; // Reading Samples for (UINT iSHdr=0; iSHdrnLoopStart = bswapBE16(pmsh->sample[iSHdr].rep) << 1; pins->nLoopEnd = pins->nLoopStart + (bswapBE16(pmsh->sample[iSHdr].replen) << 1); pins->nVolume = (pmsh->sample[iSHdr].svol << 2); pins->nGlobalVol = 64; if (pins->nVolume > 256) pins->nVolume = 256; pins->RelativeTone = -12 * pmsh->sample[iSHdr].strans; pins->nPan = 128; if (pins->nLoopEnd) pins->uFlags |= CHN_LOOP; } // Common Flags if (!(pmsh->flags & 0x20)) m_dwSongFlags |= SONG_FASTVOLSLIDES; // Reading play sequence if (version < '2') { UINT nbo = pmsh->songlen >> 8; if (nbo >= MAX_ORDERS) nbo = MAX_ORDERS-1; if (!nbo) nbo = 1; memcpy(Order, pmsh->playseq, nbo); playtransp = pmsh->playtransp; } else { UINT nOrders, nSections; UINT nTrks = bswapBE16(pmsh2->numtracks); if ((nTrks >= 4) && (nTrks <= 32)) m_nChannels = nTrks; DWORD playseqtable = bswapBE32(pmsh2->playseqtable); UINT numplayseqs = bswapBE16(pmsh2->numpseqs); if (!numplayseqs) numplayseqs = 1; nOrders = 0; nSections = bswapBE16(pmsh2->numsections); DWORD sectiontable = bswapBE32(pmsh2->sectiontable); if ((!nSections) || (!sectiontable) || (sectiontable >= dwMemLength-2)) nSections = 1; nOrders = 0; for (UINT iSection=0; iSectionname, 31); UINT n = bswapBE16(pmps->length); if (n < (dwMemLength - (pseq + sizeof(*pmps)) + sizeof(pmps->seq)) / sizeof(pmps->seq[0])) { for (UINT i=0; iseq[i] >> 8; if ((seqval < wNumBlocks) && (nOrders < MAX_ORDERS-1)) { Order[nOrders++] = seqval; } } } } } playtransp = pmsh2->playtransp; while (nOrders < MAX_ORDERS) Order[nOrders++] = 0xFF; } // Reading Expansion structure if (pmex) { // Channel Split if ((m_nChannels == 4) && (pmsh->flags & MMD_FLAG_8CHANNEL)) { for (UINT i8ch=0; i8ch<4; i8ch++) { if (pmex->channelsplit[i8ch]) m_nChannels++; } } // Song Comments uint32_t annotxt = bswapBE32(pmex->annotxt); uint32_t annolen = bswapBE32(pmex->annolen); if ((annotxt) && (annolen) && (annotxt + annolen > annotxt) // overflow checks. && (annotxt+annolen <= dwMemLength)) { m_lpszSongComments = new char[annolen+1]; memcpy(m_lpszSongComments, lpStream+annotxt, annolen); m_lpszSongComments[annolen] = 0; } // Song Name uint32_t songname = bswapBE32(pmex->songname); uint32_t songnamelen = bswapBE32(pmex->songnamelen); if ((songname) && (songnamelen) && (songname+songnamelen > songname) && (songname+songnamelen <= dwMemLength)) { if (songnamelen > 31) songnamelen = 31; memcpy(m_szNames[0], lpStream+songname, songnamelen); m_szNames[0][31] = '\0'; } // Sample Names DWORD smpinfoex = bswapBE32(pmex->iinfo); if (smpinfoex) { DWORD iinfoptr = bswapBE32(pmex->iinfo); UINT ientries = bswapBE16(pmex->i_ext_entries); UINT ientrysz = bswapBE16(pmex->i_ext_entrsz); if ((iinfoptr) && (ientrysz < 256) && (ientries*ientrysz < dwMemLength) && (iinfoptr < dwMemLength - (ientries*ientrysz))) { LPCSTR psznames = (LPCSTR)(lpStream + iinfoptr); UINT maxnamelen = ientrysz; // copy a max of 32 bytes. if (maxnamelen > 32) maxnamelen = 32; for (UINT i=0; itrackinfo_ofs); if ((trackinfo_ofs) && (trackinfo_ofs < dwMemLength) && (m_nChannels * 4 < dwMemLength - trackinfo_ofs)) { DWORD *ptrktags = (DWORD *)(lpStream + trackinfo_ofs); for (UINT i=0; i MAX_CHANNELNAME) trknamelen = MAX_CHANNELNAME; if ((trknameofs) && (trknamelen < dwMemLength) && (trknameofs < dwMemLength - trknamelen)) { lstrcpyn(ChnSettings[i].szName, (LPCSTR)(lpStream+trknameofs), MAX_CHANNELNAME); ChnSettings[i].szName[MAX_CHANNELNAME-1] = '\0'; } } } } } // Reading samples if (dwSmplArr > dwMemLength - 4*m_nSamples) return TRUE; pdwTable = (LPDWORD)(lpStream + dwSmplArr); for (UINT iSmp=0; iSmp= dwMemLength) || (dwPos + sizeof(MMDSAMPLEHEADER) >= dwMemLength)) continue; MMDSAMPLEHEADER *psdh = (MMDSAMPLEHEADER *)(lpStream + dwPos); UINT len = bswapBE32(psdh->length); #ifdef MED_LOG Log("SampleData %d: stype=0x%02X len=%d\n", iSmp, bswapBE16(psdh->type), len); #endif if ((len > MAX_SAMPLE_LENGTH) || (dwPos + len + 6 > dwMemLength)) len = 0; UINT flags = RS_PCM8S, stype = bswapBE16(psdh->type); LPSTR psdata = (LPSTR)(lpStream + dwPos + 6); if (stype & 0x80) { psdata += (stype & 0x20) ? 14 : 6; } else { if (stype & 0x10) { Ins[iSmp+1].uFlags |= CHN_16BIT; len /= 2; flags = (stype & 0x20) ? RS_STPCM16M : RS_PCM16M; } else { flags = (stype & 0x20) ? RS_STPCM8S : RS_PCM8S; } if (stype & 0x20) len /= 2; } Ins[iSmp+1].nLength = len; ReadSample(&Ins[iSmp+1], flags, psdata, dwMemLength - dwPos - 6); } // Reading patterns (blocks) if (wNumBlocks > MAX_PATTERNS) wNumBlocks = MAX_PATTERNS; if ((!dwBlockArr) || (dwBlockArr > dwMemLength - 4*wNumBlocks)) return TRUE; pdwTable = (LPDWORD)(lpStream + dwBlockArr); playtransp += (version == '3') ? 24 : 48; for (UINT iBlk=0; iBlk= dwMemLength) || (dwPos >= dwMemLength - 8)) continue; UINT lines = 64, tracks = 4; if (version == '0') { const MMD0BLOCK *pmb = (const MMD0BLOCK *)(lpStream + dwPos); lines = pmb->lines + 1; tracks = pmb->numtracks; if (!tracks) tracks = m_nChannels; if ((Patterns[iBlk] = AllocatePattern(lines, m_nChannels)) == NULL) continue; PatternSize[iBlk] = lines; MODCOMMAND *p = Patterns[iBlk]; LPBYTE s = (LPBYTE)(lpStream + dwPos + 2); UINT maxlen = tracks*lines*3; if (maxlen + dwPos > dwMemLength - 2) break; for (UINT y=0; y> 4; if (s[0] & 0x80) instr |= 0x10; if (s[0] & 0x40) instr |= 0x20; if ((note) && (note <= 132)) p->note = note + playtransp; p->instr = instr; p->command = s[1] & 0x0F; p->param = s[2]; // if (!iBlk) Log("%02X.%02X.%02X | ", s[0], s[1], s[2]); MedConvert(p, pmsh); p++; } //if (!iBlk) Log("\n"); } } else { const MMD1BLOCK *pmb = (MMD1BLOCK *)(lpStream + dwPos); #ifdef MED_LOG Log("MMD1BLOCK: lines=%2d, tracks=%2d, offset=0x%04X\n", bswapBE16(pmb->lines), bswapBE16(pmb->numtracks), bswapBE32(pmb->info)); #endif const MMD1BLOCKINFO *pbi = NULL; BYTE *pcmdext = NULL; lines = (pmb->lines >> 8) + 1; tracks = pmb->numtracks >> 8; if (!tracks) tracks = m_nChannels; if ((Patterns[iBlk] = AllocatePattern(lines, m_nChannels)) == NULL) continue; PatternSize[iBlk] = (WORD)lines; DWORD dwBlockInfo = bswapBE32(pmb->info); if ((dwBlockInfo) && (dwBlockInfo < dwMemLength - sizeof(MMD1BLOCKINFO))) { pbi = (MMD1BLOCKINFO *)(lpStream + dwBlockInfo); #ifdef MED_LOG Log(" BLOCKINFO: blockname=0x%04X namelen=%d pagetable=0x%04X &cmdexttable=0x%04X\n", bswapBE32(pbi->blockname), bswapBE32(pbi->blocknamelen), bswapBE32(pbi->pagetable), bswapBE32(pbi->cmdexttable)); #endif if ((pbi->blockname) && (pbi->blocknamelen)) { DWORD nameofs = bswapBE32(pbi->blockname); UINT namelen = bswapBE32(pbi->blocknamelen); if ((nameofs < dwMemLength) && (namelen < dwMemLength + nameofs)) { SetPatternName(iBlk, (LPCSTR)(lpStream+nameofs)); } } if (pbi->cmdexttable) { DWORD cmdexttable = bswapBE32(pbi->cmdexttable); if (cmdexttable < dwMemLength - 4) { cmdexttable = bswapBE32(*(DWORD *)(lpStream + cmdexttable)); if ((cmdexttable) && (cmdexttable <= dwMemLength - lines*tracks)) { pcmdext = (BYTE *)(lpStream + cmdexttable); } } } } MODCOMMAND *p = Patterns[iBlk]; LPBYTE s = (LPBYTE)(lpStream + dwPos + 8); UINT maxlen = tracks*lines*4; if (maxlen + dwPos > dwMemLength - 8) break; for (UINT y=0; y NOTE_MAX) rnote = NOTE_MAX; p->note = (BYTE)rnote; } p->instr = s[1]; p->command = s[2]; p->param = s[3]; if (pcmdext) p->vol = pcmdext[x]; MedConvert(p, pmsh); p++; } if (pcmdext) pcmdext += tracks; } } } // Setup channel pan positions for (UINT iCh=0; iCh Portability: All systems - all compilers (hopefully) */ #include #include #include #include #include #include #ifndef _WIN32 #include // for sleep #endif // _WIN32 #ifdef NEWMIKMOD #include "mikmod.h" #include "uniform.h" typedef UBYTE BYTE; typedef UWORD WORD; #else #include "stdafx.h" #include "sndfile.h" #endif #include "load_pat.h" #define MAXABCINCLUDES 8 #define MAXCHORDNAMES 80 #define ABC_ENV_DUMPTRACKS "MMABC_DUMPTRACKS" #define ABC_ENV_NORANDOMPICK "MMABC_NO_RANDOM_PICK" // gchords use tracks with vpos 1 thru 7 // drums use track with vpos 8 // voice chords use vpos 0 and vpos from 11 up #define GCHORDBPOS 1 #define GCHORDFPOS 2 #define GCHORDCPOS 3 #define DRUMPOS 8 #define DRONEPOS1 9 #define DRONEPOS2 10 // in the patterns a whole note at unmodified tempo is 16 rows #define ROWSPERNOTE 16 // a 1/64-th note played in triool equals a 1/96-th note, to be able // to play them and also to play the 1/64-th we need a resolution of 192 // because 2/192 = 1/96 and 3/192 = 1/64 #define RESOLUTION 192 #pragma pack(1) /************************************************************************** **************************************************************************/ #ifdef NEWMIKMOD static char ABC_Version[] = "ABC+2.0 (draft IV)"; #endif typedef enum { note, octave, smpno, volume, effect, effoper } ABCEVENT_X_NOTE; typedef enum { none, trill, bow, accent } ABCEVENT_X_EFFECT; typedef enum { cmdflag, command, chordnum, chordnote, chordbase, jumptype } ABCEVENT_X_CMD; typedef enum { cmdsegno = '$', cmdcapo = 'B', cmdchord = 'C', cmdfine = 'F', cmdhide = 'H', cmdjump = 'J', cmdloop = 'L', cmdcoda = 'O', cmdpartbrk = 'P', cmdsync = 'S', cmdtempo = 'T', cmdvariant = 'V', cmdtocoda = 'X' } ABCEVENT_CMD; typedef enum { jumpnormal, jumpfade, jumpdacapo, jumpdcfade, jumpdasegno, jumpdsfade, jumpfine, jumptocoda, jumpvariant, jumpnot } ABCEVENT_JUMPTYPE; typedef struct _ABCEVENT { struct _ABCEVENT *next; uint32_t tracktick; union { uint8_t par[6]; struct { uint8_t flg; uint8_t cmd; uint32_t lpar; // for variant selections, bit pattern }; }; uint8_t part; uint8_t tiednote; } ABCEVENT; typedef struct _ABCTRACK { struct _ABCTRACK *next; ABCEVENT *head; ABCEVENT *tail; ABCEVENT *capostart; ABCEVENT *tienote; int transpose; int octave_shift; uint32_t slidevoltime; // for crescendo and diminuendo int slidevol; // -2:fade away, -1:diminuendo, 0:none, +1:crescendo uint8_t vno; // 0 is track is free for use, from previous song in multi-songbook uint8_t vpos; // 0 is main voice, other is subtrack for gchords, gchords or drumnotes uint8_t tiedvpos; uint8_t mute; uint8_t chan; // 10 is percussion channel, any other is melodic channel uint8_t volume; uint8_t instr; // current instrument for this track uint8_t legato; char v[22]; // first twenty characters are significant } ABCTRACK; typedef struct _ABCMACRO { struct _ABCMACRO *next; char *name; char *subst; char *n; } ABCMACRO; /************************************************************************** **************************************************************************/ typedef struct _ABCHANDLE { #ifdef NEWMIKMOD MM_ALLOC *allochandle; MM_ALLOC *macrohandle; MM_ALLOC *trackhandle; MM_ALLOC *ho; #endif ABCMACRO *macro; ABCMACRO *umacro; ABCTRACK *track; long int pickrandom; unsigned int len; int speed; char *line; char *beatstring; uint8_t beat[4]; // a:first note, b:strong notes, c:weak notes, n:strong note every n char gchord[80]; // last setting for gchord char drum[80]; // last setting for drum char drumins[80]; // last setting for drum char drumvol[80]; // last setting for drum uint32_t barticks; // parse variables, declared here to avoid parameter pollution int abcchordvol, abcchordprog, abcbassvol, abcbassprog; int ktrans; int drumon, gchordon, droneon; int dronegm, dronepitch[2], dronevol[2]; ABCTRACK *tp, *tpc, *tpr; uint32_t tracktime; } ABCHANDLE; static int global_voiceno, global_octave_shift, global_tempo_factor, global_tempo_divider; static char global_part; static uint32_t global_songstart; /* Named guitar chords */ static char chordname[MAXCHORDNAMES][8]; static int chordnotes[MAXCHORDNAMES][6]; static int chordlen[MAXCHORDNAMES]; static int chordsnamed = 0; static const char *sig[] = { " C D EF G A Bc d ef g a b", // 7 sharps C# " C D EF G AB c d ef g ab ", // 6 sharps F# " C DE F G AB c de f g ab ", // 5 sharps B " C DE F GA B c de f ga b ", // 4 sharps E " CD E F GA B cd e f ga b ", // 3 sharps A " CD E FG A B cd e fg a b ", // 2 sharps D " C D E FG A Bc d e fg a b", // 1 sharps G " C D EF G A Bc d ef g a b", // 0 sharps C " C D EF G AB c d ef g ab ", // 1 flats F " C DE F G AB c de f g ab ", // 2 flats Bb " C DE F GA B c de f ga b ", // 3 flats Eb " CD E F GA B cd e f ga b ", // 4 flats Ab " CD E FG A B cd e fg a b ", // 5 flats Db "C D E FG A Bc d e fg a b ", // 6 flats Gb "C D EF G A Bc d ef g a b ", // 7 flats Cb // 0123456789012345678901234 }; static const char *keySigs[] = { /* 0....:....1....:....2....:....3....:....4....:....5. */ "7 sharps: C# A#m G#Mix D#Dor E#Phr F#Lyd B#Loc ", "6 sharps: F# D#m C#Mix G#Dor A#Phr BLyd E#Loc ", "5 sharps: B G#m F#Mix C#Dor D#Phr ELyd A#Loc ", "4 sharps: E C#m BMix F#Dor G#Phr ALyd D#Loc ", "3 sharps: A F#m EMix BDor C#Phr DLyd G#Loc ", "2 sharps: D Bm AMix EDor F#Phr GLyd C#Loc ", "1 sharp : G Em DMix ADor BPhr CLyd F#Loc ", "0 sharps: C Am GMix DDor EPhr FLyd BLoc ", "1 flat : F Dm CMix GDor APhr BbLyd ELoc ", "2 flats : Bb Gm FMix CDor DPhr EbLyd ALoc ", "3 flats : Eb Cm BbMix FDor GPhr AbLyd DLoc ", "4 flats : Ab Fm EbMix BbDor CPhr DbLyd GLoc ", "5 flats : Db Bbm AbMix EbDor FPhr GbLyd CLoc ", "6 flats : Gb Ebm DbMix AbDor BbPhr CbLyd FLoc ", "7 flats : Cb Abm GbMix DbDor EbPhr FbLyd BbLoc ", 0 }; // local prototypes static int abc_getnumber(const char *p, int *number); static ABCTRACK *abc_locate_track(ABCHANDLE *h, const char *voice, int pos); static void abc_add_event(ABCHANDLE *h, ABCTRACK *tp, ABCEVENT *e); static void abc_add_setloop(ABCHANDLE *h, ABCTRACK *tp, uint32_t tracktime); static void abc_add_setjumploop(ABCHANDLE *h, ABCTRACK *tp, uint32_t tracktime, ABCEVENT_JUMPTYPE j); static uint32_t abc_pattracktime(ABCHANDLE *h, uint32_t tracktime); static int abc_patno(ABCHANDLE *h, uint32_t tracktime); #ifndef HAVE_SETENV static void setenv(const char *name, const char *value, int overwrite) { int len = strlen(name)+1+strlen(value)+1; char *str = (char *)malloc(len); sprintf(str, "%s=%s", name, value); putenv(str); free(str); } #endif static int abc_isvalidchar(char c) { return(isalpha(c) || isdigit(c) || isspace(c) || c == '%' || c == ':'); } static const char *abc_skipspace(const char *p) { while (*p && isspace(*p)) p++; return p; } static void abc_extractkeyvalue(char *key, size_t key_max, char *value, size_t value_max, const char *src) { while (*src && isspace(*src)) src++; size_t key_size; for (key_size = 0; key_size < key_max - 1 && *src;) { if (*src == '=') { src++; break; } key[key_size++] = *src++; } while (key_size > 0 && isspace(key[key_size - 1])) key_size--; key[key_size] = '\0'; while (*src && isspace(*src)) src++; size_t value_size; for (value_size = 0; value_size < value_max - 1 && *src;) value[value_size++] = *src++; while (value_size > 0 && isspace(value[value_size - 1])) value_size--; value[value_size] = '\0'; } static void abc_message(const char *s1, const char *s2) { char txt[256]; if( strlen(s1) + strlen(s2) > 255 ) return; sprintf(txt, s1, s2); #ifdef NEWMIKMOD _mmlog(txt); #else fprintf(stderr, "load_abc > %s\n", txt); #endif } static uint32_t modticks(uint32_t abcticks) { return abcticks / RESOLUTION; } static uint32_t abcticks(uint32_t modticks) { return modticks * RESOLUTION; } static uint32_t notelen_notediv_to_ticks(int speed, int len, int div) { uint32_t u; if (div == 0) return 0; u = (ROWSPERNOTE * RESOLUTION * speed * len * global_tempo_factor) / (div * global_tempo_divider); return u; } static void abc_dumptracks(ABCHANDLE *h, const char *p) { ABCTRACK *t; ABCEVENT *e; int n,pat,row,tck; char nn[3]; if( !h ) return; for( t=h->track; t; t=t->next ) { printf("track %d.%d chan=%d %s\n", (int)(t->vno), (int)(t->vpos), (int)(t->chan), (char *)(t->v)); if( strcmp(p,"nonotes") ) n = 1; else n = 0; for( e=t->head; e; e=e->next ) { tck = modticks(e->tracktick); row = tck / h->speed; pat = row / 64; tck = tck % h->speed; row = row % 64; nn[0] = ( e->tracktick % abcticks(h->speed * 64) ) ? ' ': '-'; if( e->flg == 1 ) { printf(" %6d.%02d.%d%c%c %d.%d %s ", pat, row, tck, nn[0], (int)(e->part), (int)(t->vno), (int)(t->vpos), (char *)(t->v)); if( e->cmd == cmdchord ) { nn[0] = "CCCDDEFFGGAABccddeffggaabb"[e->par[chordnote]]; nn[1] = "b # # # # # # # # # # #"[e->par[chordnote]]; nn[2] = '\0'; if( isspace(nn[1]) ) nn[1] = '\0'; printf("CMD %c: gchord %s%s", (char)(e->cmd), nn, chordname[e->par[chordnum]]); if( e->par[chordbase] != e->par[chordnote] ) { nn[0] = "CCCDDEFFGGAABccddeffggaabb"[e->par[chordbase]]; nn[1] = "b # # # # # # # # # # #"[e->par[chordbase]]; nn[2] = '\0'; printf("/%s", nn); } printf("\n"); } else printf("CMD %c @%p 0x%08lX\n", (char)(e->cmd), e, (unsigned long)(e->lpar)); if( strcmp(p,"nonotes") ) n = 1; else n = 0; } else if( n ) { printf(" %6d.%02d.%d%c%c %d.%d %s ", pat, row, tck, nn[0], e->part, t->vno, t->vpos, t->v); if( e->par[note] ) { nn[0] = "CCCDDEFFGGAABccddeffggaabb"[e->par[note]-23]; nn[1] = "b # # # # # # # # # # #"[e->par[note]-23]; nn[2] = '\0'; } else strcpy(nn,"--"); printf("NOTE %s octave %d inst %s vol %03d\n", nn, e->par[octave], pat_gm_name(pat_smptogm(e->par[smpno])),e->par[volume]); if( strcmp(p,"all") ) n = 0; } } } } #ifdef NEWMIKMOD #define MMFILE MMSTREAM #define mmfgetc(x) _mm_read_SBYTE(x) #define mmfeof(x) _mm_feof(x) #define mmfgets(buf,sz,f) _mm_fgets(f,buf,sz) #define mmftell(x) _mm_ftell(x) #define mmfseek(f,p,w) _mm_fseek(f,p,w) #define mmfopen(s,m) _mm_fopen(s,m) #define mmfclose(f) _mm_fclose(f) #else #if defined(WIN32) && defined(_mm_free) #undef _mm_free #endif #define MMSTREAM FILE #define _mm_fopen(name,mode) fopen(name,mode) #define _mm_fgets(f,buf,sz) fgets(buf,sz,f) #define _mm_fseek(f,pos,whence) fseek(f,pos,whence) #define _mm_ftell(f) ftell(f) #define _mm_read_UBYTES(buf,sz,f) fread(buf,sz,1,f) #define _mm_read_SBYTES(buf,sz,f) fread(buf,sz,1,f) #define _mm_feof(f) feof(f) #define _mm_fclose(f) fclose(f) #define DupStr(h,buf,sz) strdup(buf) #define _mm_calloc(h,n,sz) calloc(n,sz) #define _mm_recalloc(h,buf,sz,elsz) realloc(buf,sz) #define _mm_free(h,p) free(p) typedef struct { char *mm; int sz; int pos; } MMFILE; static MMFILE *mmfopen(const char *name, const char *mode) { FILE *fp; MMFILE *mmfile = NULL; long len; if( *mode != 'r' ) return NULL; fp = fopen(name, mode); if( !fp ) return NULL; fseek(fp, 0, SEEK_END); len = ftell(fp); if ( len > 0 ) mmfile = (MMFILE *)malloc(len+sizeof(MMFILE)); if( !mmfile || len <= 0 ) { fclose(fp); return NULL; } fseek(fp, 0, SEEK_SET); fread(&mmfile[1],1,len,fp); fclose(fp); mmfile->mm = (char *)&mmfile[1]; mmfile->sz = len; mmfile->pos = 0; return mmfile; } static void mmfclose(MMFILE *mmfile) { free(mmfile); } static bool mmfeof(MMFILE *mmfile) { if( mmfile->pos < 0 ) return TRUE; if( mmfile->pos < mmfile->sz ) return FALSE; return TRUE; } static int mmfgetc(MMFILE *mmfile) { int b; if( mmfeof(mmfile) ) return EOF; b = mmfile->mm[mmfile->pos]; mmfile->pos++; if( b=='\r' && !mmfeof(mmfile) && mmfile->mm[mmfile->pos] == '\n' ) { b = '\n'; mmfile->pos++; } return b; } static void mmfgets(char buf[], unsigned int bufsz, MMFILE *mmfile) { int i,b; for( i=0; i<(int)bufsz-1; i++ ) { b = mmfgetc(mmfile); if( b==EOF ) break; buf[i] = b; if( b == '\n' ) break; } buf[i] = '\0'; } static long mmftell(MMFILE *mmfile) { return mmfile->pos; } static void mmfseek(MMFILE *mmfile, long p, int whence) { switch(whence) { case SEEK_SET: mmfile->pos = p; break; case SEEK_CUR: mmfile->pos += p; break; case SEEK_END: mmfile->pos = mmfile->sz + p; break; } } #endif // ===================================================================================== static ABCEVENT *abc_new_event(ABCHANDLE *h, uint32_t abctick, const char data[]) // ===================================================================================== { ABCEVENT *retval; int i; retval = (ABCEVENT *)_mm_calloc(h->trackhandle, 1,sizeof(ABCEVENT)); retval->next = NULL; retval->tracktick = abctick; for( i=0; i<6; i++ ) retval->par[i] = data[i]; retval->part = global_part; retval->tiednote = 0; return retval; } // ============================================================================= static ABCEVENT *abc_copy_event(ABCHANDLE *h, ABCEVENT *se) // ============================================================================= { ABCEVENT *e; e = (ABCEVENT *)_mm_calloc(h->trackhandle, 1,sizeof(ABCEVENT)); e->next = NULL; e->tracktick = se->tracktick; e->flg = se->flg; e->cmd = se->cmd; e->lpar = se->lpar; e->part = se->part; return e; } // ============================================================================= static void abc_new_macro(ABCHANDLE *h, const char *m) // ============================================================================= { ABCMACRO *retval; char key[256], value[256]; abc_extractkeyvalue(key, sizeof(key), value, sizeof(value), m); retval = (ABCMACRO *)_mm_calloc(h->macrohandle, 1,sizeof(ABCMACRO)); retval->name = DupStr(h->macrohandle, key, strlen(key)); retval->n = strrchr(retval->name, 'n'); // for transposing macro's retval->subst = DupStr(h->macrohandle, value, strlen(value)); retval->next = h->macro; h->macro = retval; } // ============================================================================= static void abc_new_umacro(ABCHANDLE *h, const char *m) // ============================================================================= { ABCMACRO *retval, *mp; char key[256], value[256]; abc_extractkeyvalue(key, sizeof(key), value, sizeof(value), m); if( strlen(key) > 1 || strchr("~HIJKLMNOPQRSTUVWXY",toupper(key[0])) == 0 ) return; while( char *q = strchr(key, '!') ) *q = '+'; // translate oldstyle to newstyle if( !strcmp(key,"+nil+") ) { // delete a macro mp = NULL; for( retval=h->umacro; retval; retval = retval->next ) { if( retval->name[0] == key[0] ) { // delete this one if( mp ) mp->next = retval->next; else h->umacro = retval->next; _mm_free(h->macrohandle, retval); return; } mp = retval; } return; } retval = (ABCMACRO *)_mm_calloc(h->macrohandle, 1,sizeof(ABCMACRO)); retval->name = DupStr(h->macrohandle, key, 1); retval->subst = DupStr(h->macrohandle, value, strlen(value)); retval->n = 0; retval->next = h->umacro; // by placing it up front we mask out the old macro until we +nil+ it h->umacro = retval; } // ============================================================================= static ABCTRACK *abc_new_track(ABCHANDLE *h, const char *voice, int pos) // ============================================================================= { ABCTRACK *retval; if( !pos ) global_voiceno++; retval = (ABCTRACK *)_mm_calloc(h->trackhandle, 1,sizeof(ABCTRACK)); retval->next = NULL; retval->vno = global_voiceno; retval->vpos = pos; retval->tiedvpos = pos; retval->instr = 1; strncpy(retval->v, voice, 20); retval->v[20] = '\0'; retval->head = NULL; retval->tail = NULL; retval->capostart = NULL; retval->tienote = NULL; retval->mute = 0; retval->chan = 0; retval->transpose = 0; retval->volume = h->track? h->track->volume: 120; retval->slidevoltime = 0; retval->slidevol = 0; retval->legato = 0; return retval; } static int abc_numtracks(ABCHANDLE *h) { int n; ABCTRACK *t; n=0; for( t = h->track; t; t=t->next ) n++; return n; } static int abc_interval(const char *s, const char *d) { const char *p; int i,j,k; int n,oct,m[2]; for( j=0; j<2; j++ ) { if( j ) p = d; else p = s; switch(p[0]) { case '^': n = p[1]; i = 2; break; case '_': n = p[1]; i = 2; break; case '=': n = p[1]; i = 2; break; default: n = p[0]; i = 1; break; } for( k=0; k<25; k++ ) if( n == sig[7][k] ) break; oct = 4; // ABC note pitch C is C4 and pitch c is C5 if( k > 12 ) { oct++; k -= 12; } while( p[i] == ',' || p[i] == '\'' ) { if( p[i] == ',' ) oct--; else oct++; i++; } m[j] = k + 12 * oct; } return m[0] - m[1]; } static int abc_transpose(const char *v) { int i,j,t; const char *m = "B", *mv = ""; t = 0; global_octave_shift = 99; for( ; *v && *v != ']'; v++ ) { if( !strncasecmp(v,"t=",2) ) { v+=2; if( *v=='-' ) { j = -1; v++; } else j = 1; v+=abc_getnumber(v,&i); t += i * j; global_octave_shift = 0; } if( !strncasecmp(v,"octave=",7) ) { v+=7; if( *v=='-' ) { j = -1; v++; } else j = 1; v+=abc_getnumber(v,&i); t += i * j * 12; global_octave_shift = 0; } if( !strncasecmp(v,"transpose=",10) ) { v+=10; if( *v=='-' ) { j = -1; v++; } else j = 1; v+=abc_getnumber(v,&i); t += i * j; global_octave_shift = 0; } if( !strncasecmp(v,"octave=",7) ) { // used in kv304*.abc v+=7; if( *v=='-' ) { j = -1; v++; } else j = 1; v+=abc_getnumber(v,&i); t += i * j * 12; global_octave_shift = 0; } if( !strncasecmp(v,"m=",2) ) { v += 2; mv = v; // get the pitch for the middle staff line while( *v && *v != ' ' && *v != ']' ) v++; global_octave_shift = 0; } if( !strncasecmp(v,"middle=",7) ) { v += 7; mv = v; // get the pitch for the middle staff line while( *v && *v != ' ' && *v != ']' ) v++; global_octave_shift = 0; } if( !strncasecmp(v,"clef=",5) ) v += 5; j = 1; if( !strncasecmp(v,"treble",6) ) { j = 0; v += 6; switch( *v ) { case '1': v++; m = "d"; break; case '2': v++; default: m = "B"; break; case '3': v++; m = "G"; break; case '4': v++; m = "E"; break; case '5': v++; m = "C"; break; } global_octave_shift = 0; } if( j && !strncasecmp(v,"bass",4) ) { j = 0; v += 4; switch( *v ) { case '1': v++; m = "C"; break; case '2': v++; m = "A,"; break; case '3': v++; m = "F,"; break; case '4': v++; default: m = "D,"; break; case '5': v++; m = "B,,"; break; } if( global_octave_shift == 99 ) global_octave_shift = -2; } if( j && !strncasecmp(v,"tenor",5) ) { j = 0; v += 5; switch( *v ) { case '1': v++; m = "G"; break; case '2': v++; m = "E"; break; case '3': v++; m = "C"; break; case '4': v++; default: m = "A,"; break; case '5': v++; m = "F,"; break; } if( global_octave_shift == 99 ) global_octave_shift = 1; } if( j && !strncasecmp(v,"alto",4) ) { j = 0; v += 4; switch( *v ) { case '1': v++; m = "G"; break; case '2': v++; m = "E"; break; case '3': v++; default: m = "C"; break; case '4': v++; m = "A,"; break; case '5': v++; m = "F,"; break; } if( global_octave_shift == 99 ) global_octave_shift = 1; } if( j && strchr("+-",*v) && *v && v[1]=='8' ) { switch(*v) { case '+': t += 12; break; case '-': t -= 12; break; } v += 2; if( !strncasecmp(v,"va",2) ) v += 2; global_octave_shift = 0; j = 0; } if( j ) { while( *v && *v != ' ' && *v != ']' ) v++; } } if( strlen(mv) > 0 ) // someone set the middle note t += abc_interval(mv, m); if( global_octave_shift == 99 ) global_octave_shift = 0; return t; } // ============================================================================= static ABCTRACK *abc_locate_track(ABCHANDLE *h, const char *voice, int pos) // ============================================================================= { ABCTRACK *tr, *prev, *trunused; char vc[21]; int i, trans=0, voiceno=0, instrno = 1, channo = 0; for( ; *voice == ' '; voice++ ) ; // skip leading spaces for( i=0; i+1 < sizeof(vc) && *voice && *voice != ']' && *voice != '%' && !isspace(*voice); voice++ ) // can work with inline voice instructions vc[i++] = *voice; vc[i] = '\0'; prev = NULL; trunused = NULL; if( !pos ) trans = abc_transpose(voice); for( tr=h->track; tr; tr=tr->next ) { if( tr->vno == 0 ) { if( !trunused ) trunused = tr; // must reuse mastertrack (h->track) as first } else { if( !strncasecmp(tr->v, vc, 20) ) { if( tr->vpos == pos ) return tr; trans = tr->transpose; global_octave_shift = tr->octave_shift; voiceno = tr->vno; instrno = tr->instr; channo = tr->chan; } } prev = tr; } if( trunused ) { tr = trunused; if( pos ) { tr->vno = voiceno; tr->instr = instrno; tr->chan = channo; } else { global_voiceno++; tr->vno = global_voiceno; tr->instr = 1; tr->chan = 0; } tr->vpos = pos; tr->tiedvpos = pos; strncpy(tr->v, vc, 20); tr->v[20] = '\0'; tr->mute = 0; tr->transpose = trans; tr->octave_shift = global_octave_shift; tr->volume = h->track->volume; tr->tienote = NULL; tr->legato = 0; return tr; } tr = abc_new_track(h, vc, pos); if( pos ) { tr->vno = voiceno; tr->instr = instrno; tr->chan = channo; } tr->transpose = trans; tr->octave_shift = global_octave_shift; if( prev ) prev->next = tr; else h->track = tr; return tr; } // ============================================================================= static ABCTRACK *abc_check_track(ABCHANDLE *h, ABCTRACK *tp) // ============================================================================= { if( !tp ) { tp = abc_locate_track(h, "", 0); // must work for voiceless abc too... tp->transpose = h->ktrans; } return tp; } static void abc_add_capo(ABCHANDLE *h, ABCTRACK *tp, uint32_t tracktime) { ABCEVENT *e; char d[6]; d[0] = d[1] = d[2] = d[3] = d[4] = d[5] = 0; d[cmdflag] = 1; d[command] = cmdcapo; e = abc_new_event(h, tracktime, d); tp->capostart = e; abc_add_event(h, tp, e); // do this last (recursion danger) } static void abc_add_segno(ABCHANDLE *h, ABCTRACK *tp, uint32_t tracktime) { ABCEVENT *e; char d[6]; d[0] = d[1] = d[2] = d[3] = d[4] = d[5] = 0; d[cmdflag] = 1; d[command] = cmdsegno; e = abc_new_event(h, tracktime, d); abc_add_event(h, tp, e); } static void abc_add_coda(ABCHANDLE *h, ABCTRACK *tp, uint32_t tracktime) { ABCEVENT *e; char d[6]; d[0] = d[1] = d[2] = d[3] = d[4] = d[5] = 0; d[cmdflag] = 1; d[command] = cmdcoda; e = abc_new_event(h, tracktime, d); abc_add_event(h, tp, e); } static void abc_add_fine(ABCHANDLE *h, ABCTRACK *tp, uint32_t tracktime) { ABCEVENT *e; char d[6]; d[0] = d[1] = d[2] = d[3] = d[4] = d[5] = 0; d[cmdflag] = 1; d[command] = cmdfine; e = abc_new_event(h, tracktime, d); abc_add_event(h, tp, e); } static void abc_add_tocoda(ABCHANDLE *h, ABCTRACK *tp, uint32_t tracktime) { ABCEVENT *e; char d[6]; d[0] = d[1] = d[2] = d[3] = d[4] = d[5] = 0; d[cmdflag] = 1; d[command] = cmdtocoda; e = abc_new_event(h, tracktime, d); abc_add_event(h, tp, e); } // first track is dirigent, remove all control events from other tracks // to keep the information where the events should be relative to note events // in the same tick the ticks are octated and four added for note events // the control events that come before the note events get a decremented tick, // those that come after get an incremented tick, for example: // ctrl ctrl note ctrl ctrl note // original: t t t t t+1 t+1 // recoded: 8t+1 8t+2 8t+4 8t+5 8t+11 8t+12 static void abc_remove_unnecessary_events(ABCHANDLE *h) { ABCTRACK *tp,*ptp; ABCEVENT *ep, *el; uint32_t ct, et; int d; ptp = NULL; for( tp=h->track; tp; tp=tp->next ) { el = NULL; ep = tp->head; ct = 0; d = -3; while( ep ) { et = ep->tracktick; ep->tracktick <<= 3; ep->tracktick += 4; if( ep->flg == 1 ) { ep->tracktick += d; d++; if( d == 0 ) d = -1; if( d == 4 ) d = 3; if( tp!=h->track ) ep->cmd = cmdhide; switch( ep->cmd ) { case cmdhide: case cmdsync: if( el ) { el->next = ep->next; if( !el->next ) tp->tail = el; _mm_free(h->trackhandle,ep); ep = el->next; } else { tp->head = ep->next; if( !tp->head ) tp->tail = NULL; _mm_free(h->trackhandle,ep); ep = tp->head; } break; default: el = ep; ep = ep->next; break; } } else { el = ep; ep = ep->next; d = 1; } if( et > ct ) d = -3; ct = et; } if( !tp->head ) { // no need to keep empty tracks... if( ptp ) { ptp->next = tp->next; _mm_free(h->trackhandle,tp); tp = ptp; } else if (tp->next) { h->track = tp->next; _mm_free(h->trackhandle,tp); tp = h->track; } else { break; } } ptp = tp; // remember previous track } } // set ticks back, and handle partbreaks static void abc_retick_events(ABCHANDLE *h) { ABCTRACK *tp; ABCEVENT *ep; uint32_t et, tt=0, at = abcticks(64 * h->speed); for( tp=h->track; tp; tp=tp->next ) { // make ticks relative tt = 0; for( ep=tp->head; ep; ep=ep->next ) { et = ep->tracktick >> 3; ep->tracktick = et - tt; tt = et; } // make ticks absolute again, skipping no-op partbreaks tt = 0; for( ep=tp->head; ep; ep=ep->next ) { ep->tracktick += tt; tt = ep->tracktick; if( ep->flg == 1 && ep->cmd == cmdpartbrk ) { if( tt % at ) { tt += at; tt /= at; tt *= at; ep->tracktick -= abcticks(h->speed); // break plays current row } else ep->cmd = cmdhide; } } } } // make sure every track has the control events it needs, this way it is not // necessary to have redundant +segno+ +D.C.+ etc in the voices, the first voice // is the master, it is pointed to by the member 'track' in the ABCHANDLE static void abc_synchronise_tracks(ABCHANDLE *h) { ABCTRACK *tp; uint32_t tm; // tracktime in master ABCEVENT *em, *es, *et, *ec; // events in master, slave, slave temporary and copied event if( !h || !h->track ) return; abc_remove_unnecessary_events(h); for( tp = h->track->next; tp; tp = tp->next ) { for( em=h->track->head; em; em=em->next ) { if( em->flg == 1 ) { // some kind of control event switch( em->cmd ) { case cmdchord: case cmdhide: case cmdtempo: case cmdsync: break; default: // check to see if copy is necessary ec = abc_copy_event(h, em); tm = em->tracktick; es = tp->head; // allways search from the begin... for( et=es; et && et->tracktick <= tm; et=et->next ) es = et; if( es == NULL || es->tracktick > tm ) { // special case: head of track ec->next = es; tp->head = ec; } else { ec->next = es->next; es->next = ec; } break; } } } } abc_retick_events(h); } static void abc_add_event(ABCHANDLE *h, ABCTRACK *tp, ABCEVENT *e) { if( !tp->capostart ) abc_add_capo(h, tp, global_songstart); if( tp->tail ) { tp->tail->next = e; tp->tail = e; } else { tp->head = e; tp->tail = e; } } static void abc_add_partbreak(ABCHANDLE *h, ABCTRACK *tp, uint32_t tracktime) { ABCEVENT *e; char d[6]; d[0] = d[1] = d[2] = d[3] = d[4] = d[5] = 0; d[cmdflag] = 1; d[command] = cmdpartbrk; e = abc_new_event(h, tracktime, d); abc_add_event(h, tp, e); } static void abc_add_tempo_event(ABCHANDLE *h, ABCTRACK *tp, uint32_t tracktime, int tempo) { ABCEVENT *e; char d[6]; d[0] = d[1] = d[2] = d[3] = d[4] = d[5] = 0; d[cmdflag] = 1; d[command] = cmdtempo; e = abc_new_event(h, tracktime, d); e->lpar = tempo; abc_add_event(h, tp, e); } static void abc_add_noteoff(ABCHANDLE *h, ABCTRACK *tp, uint32_t tracktime) { ABCEVENT *e; char d[6]; d[note] = 0; d[octave] = 0; d[smpno] = pat_gmtosmp(tp->instr); d[volume] = 0; d[effect] = 0; d[effoper] = 0; e = abc_new_event(h, tracktime, d); abc_add_event(h, tp, e); } static int abc_dynamic_volume(ABCTRACK *tp, uint32_t tracktime, int vol) { uint32_t slidetime; int voldelta; if( tp->mute ) return 0; if( tp->slidevol == 0 ) return vol; if( tracktime < tp->slidevoltime ) return vol; slidetime = modticks(tracktime - tp->slidevoltime); voldelta = (slidetime * 15) / 64 / 6; // slide from say mf up to f in one pattern's time if( tp->slidevol > -2 && voldelta > 15 ) voldelta = 15; // never to much dynamics if( tp->slidevol > 0 ) vol += voldelta; else vol -= voldelta; if( vol < 2 ) vol = 2; // xmms divides this by 2.... if( vol > 127 ) vol = 127; return vol; } static void abc_track_untie_short_chordnotes(ABCHANDLE *h) { ABCTRACK *tp; int vn; tp = h->tp; vn = tp->vno; for( tp = h->track; tp; tp = tp->next ) if( tp != h->tp && tp->vno == vn && tp->tienote ) { abc_message("short notes in chord can not be tied:\n%s", h->line); tp->tienote = 0; } } static void abc_track_clear_tiednote(ABCHANDLE *h) { ABCTRACK *tp; int vn; tp = h->tp; vn = tp->vno; for( tp = h->track; tp; tp = tp->next ) if( tp->vno == vn ) tp->tienote = 0; } static void abc_track_clear_tiedvpos(ABCHANDLE *h) { ABCTRACK *tp; int vn; tp = h->tp; vn = tp->vno; for( tp = h->track; tp; tp = tp->next ) if( tp->vno == vn ) tp->tiedvpos = tp->vpos; } static ABCTRACK *abc_track_with_note_tied(ABCHANDLE *h, uint32_t tracktime, int n, int oct) { int vn, vp; ABCTRACK *tp; ABCEVENT *e; tp = h->tp; vn = tp->vno; vp = tp->vpos; for( tp = h->track; tp; tp = tp->next ) { if( tp->vno == vn ) { e = tp->tienote; if( e && e->tracktick < tracktime && e->par[octave] == oct && abs(e->par[note] - n) < 3 ) { if( tp->vpos != vp ) tp->tiedvpos = vp; h->tp = tp; return tp; } } } tp = h->tp; vp = tp->tiedvpos; if( tp->vpos != vp ) { // chord note track already returned in previous call for( tp = h->track; tp; tp = tp->next ) { if( tp->vno == vn && tp->vpos == vp ) { tp->tiedvpos = h->tp->vpos; h->tp = tp; return tp; } } } return h->tp; } static int abc_add_noteon(ABCHANDLE *h, int ch, const char *p, uint32_t tracktime, char *barkey, int vol, ABCEVENT_X_EFFECT fx, int fxop) { ABCEVENT *e; ABCTRACK *tp; int i,j,k; int n,oct; char d[6]; tp = h->tp; switch(ch) { case '^': if( p[0] == '^' ) { n = p[1]; i = 2; ch = 'x'; } else { n = p[0]; i = 1; } break; case '_': if( p[0] == '_' ) { n = p[1]; i = 2; ch = 'b'; } else { n = p[0]; i = 1; } break; case '=': n = p[0]; i = 1; break; default: n = ch; i = 0; break; } for( k=0; k<51; k++ ) { if( n == barkey[k] ) break; } j = k; if( k > 24 ) k -= 25; // had something like A# over Bb key F signature.... if( i ) { // propagate accidentals if necessary // DON'T do redundant accidentals they're always relative to C-scale for( k=0; k<25; k++ ) { if( n == sig[7][k] ) break; } if( k < 25 ) { // only do real notes... switch(ch) { case 'x': k++; case '^': k++; break; case 'b': k--; case '_': k--; break; case '=': break; } if( j < 25 ) // was it not A# over Bb? barkey[j] = ' '; barkey[k] = n; } } oct = 3; // ABC note pitch C is C4 and pitch c is C5 if( k < 25 ) { k += tp->transpose; while( k > 12 ) { oct++; k -= 12; } while( k < 0 ) { oct--; k += 12; } d[note] = 23 + k; // C0 is midi notenumber 24 } else d[note] = 0; // someone has doen ^X3 or something like it... while( p[i] && strchr(",'",p[i]) ) { if( p[i]==',' ) oct--; else oct++; i++; tp->octave_shift = 0; // forget we ever had to look at it } if( tp->octave_shift ) tp->transpose += 12 * tp->octave_shift; oct += tp->octave_shift; tp->octave_shift = 0; // after the first note we never have to look at it again if( oct < 0 ) oct = 0; if( oct > 9 ) oct = 9; d[octave] = oct; d[smpno] = pat_gmtosmp(tp->instr); d[volume] = abc_dynamic_volume(tp, tracktime, vol); d[effect] = fx; // effect d[effoper] = fxop; tp = abc_track_with_note_tied(h, tracktime, d[note], oct); if( tp->tienote ) { if( tp->tienote->par[note] != d[note] ) { if( abs(tp->tienote->par[note] - d[note]) < 3 ) { // may be tied over bar symbol, recover local accidental to barkey k = tp->tienote->par[note] - 23 - tp->transpose; while( k < 0 ) k += 12; while( k > 12 ) k -= 12; if( (isupper(n) && barkey[k+12] == ' ') || (islower(n) && barkey[k] == ' ') ) { barkey[j] = ' '; if( isupper(n) ) barkey[k] = n; else barkey[k+12] = n; d[note] = tp->tienote->par[note]; d[octave] = tp->tienote->par[octave]; } } } } if( tp->tienote && tp->tienote->par[note] == d[note] && tp->tienote->par[octave] == d[octave] ) { for( e = tp->tienote; e; e = e->next ) { if( e->par[note] == 0 && e->par[octave] == 0 ) { // undo noteoff e->flg = 1; e->cmd = cmdhide; e->lpar = 0; break; } } tp->tienote->tiednote = 1; // mark him for the pattern writers for( j=i; isdigit(p[j]) || p[j]=='/'; j++ ) ; // look ahead to see if this one is tied too if( p[j] != '-' ) // is this note tied too? tp->tienote = NULL; // if not the tie ends here... return i; } tp->tienote = NULL; if( tp->tail && tp->tail->tracktick == tracktime && tp->tail->par[note] == 0 && tp->tail->par[octave] == 0 ) { for( j=0; j<6; j++ ) tp->tail->par[j] = d[j]; } else { e = abc_new_event(h, tracktime, d); abc_add_event(h, tp, e); } if( i > 0 && p[i-1] == '"' ) { i--; // someone coded a weird note like ^"E" abc_message("strange note encountered scanning %s", h->line); } return i; } static void abc_add_dronenote(ABCHANDLE *h, ABCTRACK *tp, uint32_t tracktime, int nnum, int vol) { ABCEVENT *e; int j,k; int oct; char d[6]; oct = -1; // ABC note pitch C is C4 and pitch c is C5 k = nnum + 1; while( k > 12 ) { oct++; k -= 12; } while( k < 0 ) { oct--; k += 12; } if( oct < 0 ) oct = 0; d[note] = 23 + k; // C0 is midi notenumber 24 d[octave] = oct; d[smpno] = pat_gmtosmp(tp->instr); d[volume] = abc_dynamic_volume(tp, tracktime, vol); d[effect] = 0; // effect d[effoper] = 0; if( tp->tail && tp->tail->tracktick == tracktime && tp->tail->par[note] == 0 && tp->tail->par[octave] == 0 ) { for( j=0; j<6; j++ ) tp->tail->par[j] = d[j]; } else { e = abc_new_event(h, tracktime, d); abc_add_event(h, tp, e); } } static void abc_add_chordnote(ABCHANDLE *h, ABCTRACK *tp, uint32_t tracktime, int nnum, int vol) { abc_add_dronenote(h, tp, tracktime, nnum + 23, tp->mute? 0: vol); } static void abc_add_drumnote(ABCHANDLE *h, ABCTRACK *tp, uint32_t tracktime, int nnum, int vol) { abc_add_dronenote(h, tp, tracktime, nnum, tp->mute? 0: vol); } static void abc_add_variant_start(ABCHANDLE *h, ABCTRACK *tp, uint32_t tracktime, int n) { ABCEVENT *e; char d[6]; d[0] = d[1] = d[2] = d[3] = d[4] = d[5] = 0; d[cmdflag] = 1; d[command] = cmdvariant; e = abc_new_event(h, tracktime, d); e->lpar = 1<tail->lpar |= 1<flg != 1 && e->par[note] != 0 ) e->par[volume] = abc_dynamic_volume(tp, e->tracktick, e->par[volume]); e = e->next; } } static void abc_add_setjumploop(ABCHANDLE *h, ABCTRACK *tp, uint32_t tracktime, ABCEVENT_JUMPTYPE j) { ABCEVENT *e; char d[8]; d[0] = d[1] = d[2] = d[3] = d[4] = d[5] = 0; d[cmdflag] = 1; d[command] = cmdjump; d[jumptype] = j; e = abc_new_event(h, tracktime, d); abc_add_event(h, tp, e); } static void abc_add_sync(ABCHANDLE *h, ABCTRACK *tp, uint32_t tracktime) { ABCEVENT *e; char d[6]; e = tp->tail; if( e && e->tracktick == tracktime ) return; if( e && e->flg == 1 && e->cmd == cmdsync ) { e->tracktick = tracktime; return; } d[0] = d[1] = d[2] = d[3] = d[4] = d[5] = 0; d[cmdflag] = 1; d[command] = cmdsync; e = abc_new_event(h, tracktime, d); abc_add_event(h, tp, e); } static void abc_add_gchord_syncs(ABCHANDLE *h, ABCTRACK *tpc, uint32_t tracktime) { ABCTRACK *tp; int i; for( i = GCHORDBPOS; i < DRUMPOS; i++ ) { tp = abc_locate_track(h, tpc->v, i); abc_add_sync(h,tp,tracktime); } } static void abc_add_drum_sync(ABCHANDLE *h, ABCTRACK *tpr, uint32_t tracktime) { ABCTRACK *tp; tp = abc_locate_track(h, tpr->v, DRUMPOS); abc_add_sync(h,tp,tracktime); } static int abc_getnumber(const char *p, int *number) { int i,h; i = 0; h = 0; while( isdigit(p[i]) ) { h = 10 * h + p[i] - '0'; i++; } if( i==0 ) *number = 1; else *number = h; return i; } static int abc_getexpr(const char *p, int *number) { int i, term, total; i = 0; while( isspace(p[i]) ) i++; if( p[i] == '(' ) { i += abc_getexpr(p+i+1, number); while( p[i] && (p[i] != ')') ) i++; return i; } i += abc_getnumber(p+i, &total); while( isspace(p[i]) ) i++; while( p[i] == '+' ) { i += 1 + abc_getexpr(p+i+1, &term); total += term; while( isspace(p[i]) ) i++; } *number = total; return i; } static int abc_notelen(const char *p, int *len, int *div) { int i,h,k; i = abc_getnumber(p,len); h = 1; while( p[i] == '/' ) { h *= 2; i++; } if( isdigit(p[i]) ) { h /= 2; i += abc_getnumber(p+i,&k); } else k = 1; *div = h * k; return i; } static int abc_brokenrithm(const char *p, int *nl, int *nd, int *b, int hornpipe) { switch( *b ) { case '<': *nl *= 3; *nd *= 2; hornpipe = 0; break; case '>': *nd *= 2; hornpipe = 0; break; } *b = *p; switch( *b ) { case '>': *nl *= 3; *nd *= 2; return 1; case '<': *nd *= 2; return 1; default: *b = 0; break; } if( hornpipe ) { // still true then make 1/8 notes broken rithme if( *nl == 1 && *nd == 1 ) { *b = '>'; *nl = 3; *nd = 2; } } return 0; } // put p notes in the time q for the next r notes static int abc_tuplet(int *nl, int *nd, int p, int q, int r) { if( !r ) return 0; *nl *= q; *nd *= p; return r - 1; } // evaluate [Q:"string" n1/m1 n2/m2 n3/m3 n4/m4=bpm "string"] // minimal form [Q:"string"] // most used form [Q: 1/4=120] static int abc_extract_tempo(const char *p, int invoice) { int nl, nd, ns, in, tempo; int nl1=0, nd1, notes, state; const char *q; in = 0; nl = 0; nd = 1; ns = 120; notes = 0; state = 0; for( q=p; *q; q++ ) { if( in ) { if( *q=='"' ) in = 0; } else { if( *q == ']' ) break; switch( *q ) { case '"': in = 1; break; case '/': notes++; state = 1; nl1 = ns; break; case '=': break; default: if( isdigit(*q) ) { if( state ) { q+=abc_getnumber(q,&nd1)-1; state = 0; nl = nl * nd1 + nl1 * nd; nd = nd * nd1; } else q+=abc_getnumber(q,&ns)-1; } break; } } } if( !notes ) { nl = 1; nd = 4; } if( !nd ) tempo = 120; else tempo = ns * nl * 4 / nd; // mod tempo is really BPM where one B is equal to a quartnote if( tempo <= 0 ) tempo = 120; if( invoice ) { nl = global_tempo_factor; nd = global_tempo_divider; } global_tempo_factor = 1; global_tempo_divider = 1; while( tempo/global_tempo_divider > 255 ) global_tempo_divider++; tempo /= global_tempo_divider; while( tempo * global_tempo_factor < 256 ) global_tempo_factor++; global_tempo_factor--; tempo *= global_tempo_factor; if( tempo * 3 < 512 ) { global_tempo_factor *= 3; global_tempo_divider *= 2; tempo = (tempo * 3) / 2; } if( invoice ) { if( nl != global_tempo_factor || nd != global_tempo_divider ) { ns = (tempo * nl * global_tempo_divider) / (nd * global_tempo_factor); if( ns > 31 && ns < 256 ) { tempo = ns; global_tempo_factor = nl; global_tempo_divider = nd; } else abc_message("Failure: inconvenient tempo change in middle of voice (%s)", p); } } return tempo; } static void abc_set_parts(char **d, char *p) { int i,k,m,n; size_t j, size; char *q; #ifdef NEWMIKMOD static MM_ALLOC *h; if( *d ) _mmalloc_close(h); #else if( *d ) free(*d); #endif *d = 0; if( !p ) return; for( i=0; p[i] && p[i] != '%'; i++ ) { if( !strchr("ABCDEFGHIJKLMNOPQRSTUVWXYZ().0123456789 ",p[i]) ) { abc_message("invalid characters in part string scanning P:%s", p); return; } } #ifdef NEWMIKMOD h = _mmalloc_create("Load_ABC_parts", NULL); #endif // decode constructs like "((AB)2.(CD)2)3.(AB)E2" to "ABABCDCDABABCDCDABABCDCDABEE" // first compute needed storage... j=0; k=0; for( i=0; p[i] && p[i] != '%'; i++ ) { if( isupper(p[i]) ) { j++; } if( isdigit(p[i]) ) { n=abc_getnumber(p+i,&k); if( k == 0 ) k = 1; if( p[i-1] == ')' ) j *= k; // never mind multiple parens, just take the worst case else j += k-1; i += n-1; } } // even if j overflows above, it will only wrap around and still be okay size = ( j >= INT_MAX )? INT_MAX - 1 : j; q = (char *)_mm_calloc(h, size + 1, sizeof(char)); // enough storage for the worst case // now copy bytes from p to *d, taking parens and digits in account j = 0; for( i=0; p[i] && p[i] != '%' && j < size && i < size; i++ ) { if( isdigit(p[i]) || isupper(p[i]) || p[i] == '(' || p[i] == ')' ) { if( p[i] == ')' ) { for( n=j; n > 0 && q[n-1] != '('; n-- ) ; // find open paren in q // q[n+1] to q[j] contains the substring that must be repeated if( n > 0 ) { for( k = n; k 1 ) { for( m=0; m 1 ) { q[j] = q[j-1]; j++; } continue; } q[j] = p[i]; j++; } } q[j] = '\0'; // remove any left over parens for( i=0; itail->tracktick - pt1; for( e=tp->head; e && e->tracktick <= pt2; e=e->next ) { if( e->tracktick >= pt1 ) { if( e->flg != 1 || e->cmd == cmdsync || e->cmd == cmdchord ) { if( e != tp->tail ) { // copy this event at tail ec = abc_copy_event(h,e); ec->tracktick += dt; ec->part = '*'; tp->tail->next = ec; tp->tail = ec; } } } } abc_add_sync(h, tp, pt2 + dt); // make sure there is progression... } static uint32_t abc_pattracktime(ABCHANDLE *h, uint32_t tracktime) { ABCEVENT *e; uint32_t dt,et,pt=abcticks(64 * h->speed); if(!h || !h->track || !h->track->head ) return 0; dt = 0; for( e=h->track->head; e && e->tracktick <= tracktime; e=e->next ) { if( e->flg == 1 && e->cmd == cmdpartbrk ) { et = e->tracktick + dt; if( et % pt ) { et += pt; et /= pt; et *= pt; dt = et - e->tracktick; } } } return (tracktime + dt); } static int abc_patno(ABCHANDLE *h, uint32_t tracktime) { return modticks(abc_pattracktime(h, tracktime)) / 64 / h->speed; } static void abc_stripoff(ABCHANDLE *h, ABCTRACK *tp, uint32_t tt) { ABCEVENT *e1, *e2; e2 = NULL; for( e1 = tp->head; e1 && e1->tracktick <= tt; e1=e1->next ) e2 = e1; if( e2 ) { e1 = e2->next; tp->tail = e2; e2->next = NULL; } else { e1 = tp->tail; tp->head = NULL; tp->tail = NULL; } while( e1 ) { e2 = e1->next; _mm_free(h->trackhandle,e1); e1 = e2; } } static void abc_keeptiednotes(ABCHANDLE *h, uint32_t fromtime, uint32_t totime) { ABCTRACK *tp; ABCEVENT *e,*n,*f; if( totime <= fromtime ) return; for( tp=h->track; tp; tp=tp->next ) { if( tp->vno ) { // if track is in use... n = NULL; for( e=tp->head; e && e->tracktick < fromtime; e = e->next ) if( e->flg != 1 ) n = e; // remember it when it is a note event if( n && n->tiednote ) { // we've a candidate to tie over the break while( e && e->tracktick < totime ) e=e->next; // skip to other part if( e && e->tracktick == totime ) { // if this is on begin row of this part f = NULL; while( !f && e && e->tracktick == totime ) { if( e->flg != 1 ) f = e; e = e->next; } if( f && f->par[note] ) { // pfoeie, we've found a candidate if( abs(n->par[note] - f->par[note]) < 3 ) { // undo the note on f->flg = 1; f->cmd = cmdhide; f->lpar = 0; } } } } } } } static uint32_t abc_fade_tracks(ABCHANDLE *h, char *abcparts, uint32_t ptt[27]) { ABCTRACK *tp; ABCEVENT *e0; char *p; int vol; uint32_t pt1, pt2; uint32_t tt; tt = h->track->tail->tracktick; for( tp=h->track->next; tp; tp=tp->next ) { if( !tp->tail ) abc_add_sync(h, tp, tt); // no empty tracks please... if( tp->tail->tracktick > tt ) abc_stripoff(h, tp, tt); // should not happen.... if( tp->tail->tracktick < tt ) abc_add_sync(h, tp, tt); } for( tp=h->track; tp; tp=tp->next ) { vol = 127; e0 = tp->tail; if( tp->slidevol != -2 ) { tp->slidevol = -2; tp->slidevoltime = e0->tracktick; } tp->mute = 0; // unmute track for safety, notes in a muted track already have zero volume... while( vol > 5 ) { for( p=abcparts; *p && vol > 5; p++ ) { pt1 = ptt[*p-'A']; pt2 = ptt[*p-'A'+1]; abc_appendpart(h, tp, pt1, pt2); vol = abc_dynamic_volume(tp, tp->tail->tracktick, 127); } } abc_fade_track(tp,e0); } return h->track->tail->tracktick; } static void abc_song_to_parts(ABCHANDLE *h, char **abcparts, BYTE partp[27][2]) { uint32_t starttick; ABCEVENT *e; int i, fading, loop, normal, partno, partsegno, partloop, partcoda, parttocoda, partfine, skip, x, y; int vmask[27],nextp[27]; uint32_t ptt[27]; char buf[256]; // must be enough, mod's cannot handle more than 240 patterns char *pfade; if( !h || !h->track || !h->track->capostart ) return; strcpy(buf,"A"); // initialize our temporary array i = 1; loop = 1; partno = 0; partsegno = 0; partloop = 0; partcoda = -1; parttocoda = -1; partfine = -1; starttick = h->track->capostart->tracktick; ptt[0] = starttick; vmask[0] = -1; nextp[0] = 1; for( e=h->track->capostart; e; e=e->next ) { if( e->flg == 1 ) { switch( e->cmd ) { case cmdpartbrk: if( e->tracktick > starttick) { starttick = e->tracktick; // do not make empty parts if( partno < 26 ) { partno++; ptt[partno] = starttick; } if( i < 255 ) buf[i++] = partno+'A'; vmask[partno] = -1; nextp[partno] = partno+1; } break; case cmdloop: partloop = partno; loop = 1; // start counting anew... break; case cmdvariant: vmask[partno] = e->lpar; break; case cmdjump: x = 0; fading = 0; normal = 0; skip = 0; pfade = &buf[i]; switch( e->par[jumptype] ) { case jumpfade: fading = 1; case jumpnormal: normal = 1; x = partloop; loop++; break; case jumpdsfade: fading = 1; case jumpdasegno: x = partsegno; break; case jumpdcfade: fading = 1; case jumpdacapo: x = 0; break; default: // defaults set above. break; } if( vmask[partno] != -1 ) nextp[partno] = x; if( partno < 26 ) ptt[partno+1] = e->tracktick; // for handling ties over breaks while( x <= partno ) { if( skip == 1 && x == partcoda ) skip = 0; y = !skip; if( y ) { if( !normal ) { if( x == partfine ) skip = 2; if( x == parttocoda ) skip = 1; y = !skip; } if( !(vmask[x] & (1<tracktick; buf[i] = '\0'; // close up pfade with zero byte starttick = abc_fade_tracks(h, pfade, ptt); buf[i++] = partno+'A'; partno++; ptt[partno] = starttick; buf[i++] = partno+'A'; // one extra to throw away... e = h->track->tail; // this is the edge of the world captain... } break; case cmdtocoda: parttocoda = partno; break; case cmdcoda: partcoda = partno; break; case cmdfine: partfine = partno; break; case cmdsegno: partsegno = partno; break; } } e->part = partno+'a'; // small caps for generated parts... } i--; // strip off last partno if( partno > 0 ) partno--; buf[i] = '\0'; if( i > 1 ) { for( i=1; buf[i]; i++ ) { if( buf[i] != buf[i-1] + 1 ) { x = buf[i-1] - 'A'; y = buf[i] - 'A'; abc_keeptiednotes(h, ptt[x+1], ptt[y]); } } } starttick = h->track->tail->tracktick; ptt[partno+1] = starttick; for( i=0; i<=partno; i++ ) { partp[i][0] = abc_patno(h, ptt[i]); partp[i][1] = abc_patno(h, ptt[i+1]); } // calculate end point of last part starttick = abc_pattracktime(h, starttick); if( starttick % abcticks(64 * h->speed) ) partp[partno][1]++; abc_set_parts(abcparts, buf); } // ===================================================================================== static char *abc_fgets(MMFILE *mmfile, char buf[], unsigned int bufsz) // ===================================================================================== { if( mmfeof(mmfile) ) return NULL; mmfgets(buf,bufsz,mmfile); return buf; } // ===================================================================================== static char *abc_fgetbytes(MMFILE *mmfile, char buf[], unsigned int bufsz) // ===================================================================================== { unsigned int i; long pos; if( mmfeof(mmfile) ) return NULL; for( i=0; iline, target)) ) { if( (i=strlen(h->line)) + n - l >= (int)h->len ) { h->line = (char *)_mm_recalloc(h->allochandle, h->line, h->len<<1, sizeof(char)); h->len <<= 1; p=strstr(h->line, target); } if( n > l ) { for( q=&h->line[i]; q>p; q-- ) q[n-l] = q[0]; for( q=s; *q; q++ ) *p++ = *q; } else { strcpy(p,s); strcat(p,p+l); } } } static void abc_preprocess(ABCHANDLE *h, ABCMACRO *m) { int i, j, k, l, a, b; if( m->n ) { k = m->n - m->name; for( i=0; i<14; i++ ) { char t[strlen(m->name) + 1]; strcpy(t, m->name); t[k] = "CDEFGABcdefgab"[i]; l = strlen(m->subst); char s[2 * l + 1]; char *p = s; for( j=0; jsubst[j]; if( a > 'g' && islower(a) ) { b = a - 'n'; a = "CDEFGABCDEFGABcdefgabcdefgab"[i+b+7]; *p++ = a; if( i+b < 0 ) *p++ = ','; else if( i+b > 13 ) *p++ = '\''; } else *p++ = a; } *p = '\0'; abc_substitute(h, t, s); } } else abc_substitute(h, m->name, m->subst); } static char *abc_gets(ABCHANDLE *h, MMFILE *mmfile) { int i; ABCMACRO *mp; if( !h->len ) { h->len = 64; // initial line size, adequate for most abc's h->line = (char *)_mm_calloc(h->allochandle, h->len, sizeof(char)); } if( abc_fgetbytes(mmfile, h->line, h->len) ) { while( (i=strlen(h->line)) > (int)(h->len - 3) ) { // line too short, double it h->line = (char *)_mm_recalloc(h->allochandle, h->line, h->len<<1, sizeof(char)); if( h->line[i-1] != '\n' ) abc_fgetbytes(mmfile, &h->line[i], h->len); h->len <<= 1; } h->line[i-1] = '\0'; // strip off newline for( mp=h->macro; mp; mp=mp->next ) abc_preprocess(h,mp); return h->line; } return NULL; } static int abc_parse_decorations(ABCHANDLE *h, ABCTRACK *tp, const char *p) { int vol=0; if( !strncmp(p,"mp",2) ) vol = 75; if( !strncmp(p,"mf",2) ) vol = 90; if( !strncmp(p,"sfz",3) ) vol = 100; if( *p == 'p' ) { vol = 60; while( *p++ == 'p' ) vol -= 15; if( vol < 1 ) vol = 1; } if( *p == 'f' ) { vol = 105; while( *p++ == 'f' ) vol += 15; if( vol > 135 ) vol = 127; // ffff if( vol > 127 ) vol = 125; // fff } if( vol ) { tp->volume = vol; if( tp == h->track ) { // copy volume over to all voice tracks for( ; tp; tp=tp->next ) { if( tp->vpos == 0 || tp->vpos > DRONEPOS2 ) tp->volume = vol; } tp = h->track; } } return tp->volume; } // ===================================================================================== #ifdef NEWMIKMOD BOOL ABC_Test(MMSTREAM *mmfile) #else BOOL CSoundFile::TestABC(const BYTE *lpStream, DWORD dwMemLength) #endif // ===================================================================================== { char id[128]; int hasText = 0; // scan file for first K: line (last in header) #ifdef NEWMIKMOD _mm_fseek(mmfile,0,SEEK_SET); while(abc_fgets(mmfile,id,128)) { #else MMFILE mmfile; mmfile.mm = (char *)lpStream; mmfile.sz = dwMemLength; mmfseek(&mmfile,0,SEEK_SET); int ppos = mmfile.pos; while(abc_fgets(&mmfile,id,128)) { #endif if (id[0] == 0 && hasText == 0 && mmfile.pos < ppos + 120) return(0); //probably binary if (id[0] == 0) continue; // blank line. if (!abc_isvalidchar(id[0]) || !abc_isvalidchar(id[1])) { return(0); // probably not an ABC. } if(id[0]=='K' && id[1]==':' && (isalpha(id[2]) || isspace(id[2])) ) return 1; // disable binary error if have any "tag" if((id[0]>='A' && id[0]<='Z') && id[1]==':' && (isalpha(id[2]) || isspace(id[2])) ) hasText = 1; } return 0; } // ===================================================================================== static ABCHANDLE *ABC_Init(void) { ABCHANDLE *retval; char *p; char buf[10]; #ifdef NEWMIKMOD MM_ALLOC *allochandle; allochandle = _mmalloc_create("Load_ABC", NULL); retval = (ABCHANDLE *)_mm_calloc(allochandle, 1,sizeof(ABCHANDLE)); if( !retval ) return NULL; retval->allochandle = allochandle; allochandle = _mmalloc_create("Load_ABC_macros", NULL); retval->macrohandle = allochandle; allochandle = _mmalloc_create("Load_ABC_tracks", NULL); retval->trackhandle = allochandle; #else retval = (ABCHANDLE *)calloc(1,sizeof(ABCHANDLE)); if( !retval ) return NULL; #endif retval->track = NULL; retval->macro = NULL; retval->umacro = NULL; retval->beatstring = NULL; retval->pickrandom = 0; retval->len = 0; retval->line = NULL; strcpy(retval->gchord, ""); retval->barticks = 0; p = getenv(ABC_ENV_NORANDOMPICK); if( p ) { if( isdigit(*p) ) retval->pickrandom = atoi(p); if( *p == '-' ) { #ifdef NEWMIKMOD retval->pickrandom = atoi(p+1); sprintf(buf,"-%ld",retval->pickrandom+1); #else retval->pickrandom = atoi(p+1)-1; // xmms preloads the file sprintf(buf,"-%ld",retval->pickrandom+2); #endif setenv(ABC_ENV_NORANDOMPICK, buf, 1); } } else { srandom((uint32_t)time(0)); // initialize random generator with seed retval->pickrandom = 1+(int)(10000.0*random()/(RAND_MAX+1.0)); // can handle pickin' from songbooks with 10.000 songs #ifdef NEWMIKMOD sprintf(buf,"-%ld",retval->pickrandom+1); // next in sequence #else sprintf(buf,"-%ld",retval->pickrandom); // xmms preloads the file #endif setenv(ABC_ENV_NORANDOMPICK, buf, 1); } return retval; } #ifndef NEWMIKMOD static void ABC_CleanupTrack(ABCTRACK *tp) { ABCEVENT *ep, *en; if( tp ) { for( ep=tp->head; ep; ep = en ) { en=ep->next; free(ep); } tp->head = NULL; } } static void ABC_CleanupMacro(ABCMACRO *m) { if( m->name ) free(m->name); if( m->subst ) free(m->subst); free(m); } #endif // ===================================================================================== static void ABC_CleanupTracks(ABCHANDLE *handle) // ===================================================================================== { #ifdef NEWMIKMOD if(handle && handle->trackhandle) { _mmalloc_close(handle->trackhandle); handle->trackhandle = 0; } #else ABCTRACK *tp, *tn; if(handle) { for( tp=handle->track; tp; tp = tn ) { tn=tp->next; ABC_CleanupTrack(tp); } handle->track = NULL; } #endif } // ===================================================================================== static void ABC_CleanupMacros(ABCHANDLE *handle) // ===================================================================================== { #ifdef NEWMIKMOD if(handle && handle->macrohandle) { _mmalloc_close(handle->macrohandle); handle->macrohandle = 0; } #else ABCMACRO *mp, *mn; if(handle) { for( mp=handle->macro; mp; mp = mn ) { mn=mp->next; ABC_CleanupMacro(mp); } for( mp=handle->umacro; mp; mp = mn ) { mn=mp->next; ABC_CleanupMacro(mp); } handle->macro = NULL; handle->umacro = NULL; } #endif } // ===================================================================================== static void ABC_Cleanup(ABCHANDLE *handle) // ===================================================================================== { #ifdef NEWMIKMOD if(handle && handle->allochandle) { #else if(handle) { #endif ABC_CleanupMacros(handle); ABC_CleanupTracks(handle); #ifdef NEWMIKMOD _mmalloc_close(handle->allochandle); handle->allochandle = 0; handle->len = 0; #else if( handle->line ) free(handle->line); if( handle->beatstring ) free(handle->beatstring); free(handle); #endif } } static int abc_is_global_event(ABCEVENT *e) { return e->flg == 1 && (e->cmd == cmdtempo || e->cmd == cmdpartbrk); } static ABCEVENT *abc_next_global(ABCEVENT *e) { for( ; e && !abc_is_global_event(e); e=e->next ) ; return e; } static ABCEVENT *abc_next_note(ABCEVENT *e) { for( ; e && e->flg == 1; e=e->next ) ; return e; } // ============================================================================= #ifdef NEWMIKMOD static void ABC_ReadPatterns(UNIMOD *of, ABCHANDLE *h, int numpat) // ============================================================================= { int pat,row,i,ch,trillbits; BYTE n,ins,vol; ABCTRACK *t; ABCEVENT *e, *en, *ef, *el; uint32_t tt1, tt2; UNITRK_EFFECT eff; // initialize start points of event list in tracks for( t = h->track; t; t = t->next ) t->capostart = t->head; trillbits = 0; // trill effect admininstration: one bit per channel, max 32 channnels for( pat = 0; pat < numpat; pat++ ) { utrk_reset(of->ut); for( row = 0; row < 64; row++ ) { tt1 = abcticks((pat * 64 + row ) * h->speed); tt2 = tt1 + abcticks(h->speed); ch = 0; for( e=abc_next_global(h->track->capostart); e && e->tracktick < tt2; e=abc_next_global(e->next) ) { if( e && e->tracktick >= tt1 ) { // we have a tempo event in this row switch( e->cmd ) { case cmdtempo: eff.effect = UNI_GLOB_TEMPO; eff.param.u = e->lpar; eff.framedly = UFD_RUNONCE; utrk_write_global(of->ut, &eff, PTMEM_TEMPO); break; case cmdpartbrk: eff.effect = UNI_GLOB_PATBREAK; eff.param.u = 0; eff.framedly = UFD_RUNONCE; utrk_write_global(of->ut, &eff, UNIMEM_NONE); break; } } } for( t = h->track; t; t = t->next ) { for( e=abc_next_note(t->capostart); e && e->tracktick < tt1; e=abc_next_note(e->next) ) t->capostart = e; i = 0; ef = NULL; en = e; el = e; for( ; e && e->tracktick < tt2; e=abc_next_note(e->next) ) { // we have a note event in this row t->capostart = e; i++; if( e->par[volume] ) { if( !ef ) ef = e; el = e; } } if( i ) { trillbits &= ~(1<ut, ch); if( i == 1 || ef == el || !ef ) { // only one event in this row if( ef ) e = ef; else e = en; el = t->capostart; i = e->par[note] + ((e->par[octave])*12); if( t->chan == 10 ) { n = pat_gm_drumnote(i) + 23; ins = pat_gmtosmp(pat_gm_drumnr(i)); } else { n = pat_modnote(i); ins = e->par[smpno]; } eff.framedly = modticks(e->tracktick - tt1); vol = e->par[volume]; if( e->par[effect] == accent ) { vol += vol / 10; if( vol > 127 ) vol = 127; } if (vol <= 0) {} else if( el->par[volume] == 0 ) { eff.framedly = modticks(el->tracktick - tt1); eff.param.u = 0; eff.param.byte_a = n; eff.param.byte_b = ins; eff.effect = UNI_NOTEKILL; utrk_write_local(of->ut, &eff, UNIMEM_NONE); } else { switch( e->par[effect] ) { case trill: eff.effect = UNI_VIBRATO_DEPTH; eff.param.u = 12; // depth 1.5 utrk_write_local(of->ut, &eff, PTMEM_VIBRATO_DEPTH); eff.effect = UNI_VIBRATO_SPEED; eff.param.u = 48; // speed 12 utrk_write_local(of->ut, &eff, PTMEM_VIBRATO_SPEED); trillbits |= (1<speed/2)|UFD_RUNONCE; eff.param.s = 2; utrk_write_local(of->ut, &eff, (e->par[effoper])? PTMEM_PITCHSLIDEUP: PTMEM_PITCHSLIDEDN); break; default: break; } if( eff.framedly ) { eff.param.u = 0; eff.param.byte_a = n; eff.param.byte_b = ins; eff.effect = UNI_NOTEDELAY; utrk_write_local(of->ut, &eff, UNIMEM_NONE); } } utrk_write_inst(of->ut, ins); utrk_write_note(of->ut, n); // <- normal note pt_write_effect(of->ut, 0xc, vol); } else { // two notes in one row, use FINEPITCHSLIDE runonce effect // start first note on first tick and framedly runonce on seconds note tick // use volume and instrument of last note if( t->chan == 10 ) { i = el->par[note] + ((el->par[octave])*12); n = pat_gm_drumnote(i) + 23; ins = pat_gmtosmp(pat_gm_drumnr(i)); i = n; // cannot change instrument here.. } else { i = ef->par[note] + ((ef->par[octave])*12); n = pat_modnote(i); ins = el->par[smpno]; i = pat_modnote(el->par[note] + ((el->par[octave])*12)); } vol = el->par[volume]; eff.effect = UNI_PITCHSLIDE; eff.framedly = modticks(el->tracktick - tt1)|UFD_RUNONCE; eff.param.s = ((i > n)?i-n:n-i); utrk_write_inst(of->ut, ins); utrk_write_note(of->ut, n); // <- normal note pt_write_effect(of->ut, 0xc, vol); utrk_write_local(of->ut, &eff, (i > n)? PTMEM_PITCHSLIDEUP: PTMEM_PITCHSLIDEDN); } } else { // no new notes, keep on trilling... if( trillbits & (1<ut, ch); eff.effect = UNI_VIBRATO_DEPTH; eff.param.u = 12; // depth 1.5 utrk_write_local(of->ut, &eff, PTMEM_VIBRATO_DEPTH); eff.effect = UNI_VIBRATO_SPEED; eff.param.u = 60; // speed 15 utrk_write_local(of->ut, &eff, PTMEM_VIBRATO_SPEED); } } ch++; } utrk_newline(of->ut); } if(!utrk_dup_pattern(of->ut,of)) return; } } #else static int ABC_ReadPatterns(MODCOMMAND *pattern[], WORD psize[], ABCHANDLE *h, int numpat, int channels) // ===================================================================================== { int pat,row,i,ch,trillbits; BYTE n,ins,vol; ABCTRACK *t; ABCEVENT *e, *en, *ef, *el; uint32_t tt1, tt2; MODCOMMAND *m; int patbrk, tempo; if( numpat > MAX_PATTERNS ) numpat = MAX_PATTERNS; // initialize start points of event list in tracks for( t = h->track; t; t = t->next ) t->capostart = t->head; trillbits = 0; // trill effect admininstration: one bit per channel, max 32 channnels for( pat = 0; pat < numpat; pat++ ) { pattern[pat] = CSoundFile::AllocatePattern(64, channels); if( !pattern[pat] ) return 0; psize[pat] = 64; for( row = 0; row < 64; row++ ) { tt1 = abcticks((pat * 64 + row ) * h->speed); tt2 = tt1 + abcticks(h->speed); ch = 0; tempo = 0; patbrk = 0; if ( h->track ) for( e=abc_next_global(h->track->capostart); e && e->tracktick < tt2; e=abc_next_global(e->next) ) { if( e && e->tracktick >= tt1 ) { // we have a tempo event in this row switch( e->cmd ) { case cmdtempo: tempo = e->lpar; break; case cmdpartbrk: patbrk = 1; break; } } } for( t = h->track; t; t = t->next ) { for( e=abc_next_note(t->capostart); e && e->tracktick < tt1; e=abc_next_note(e->next) ) ; i = 0; ef = NULL; en = e; el = e; for( ; e && e->tracktick < tt2; e=abc_next_note(e->next) ) { // we have a note event in this row t->capostart = e; i++; if( e->par[volume] ) { if( !ef ) ef = e; el = e; } } m = &pattern[pat][row * channels + ch]; m->param = 0; m->command = CMD_NONE; if( i ) { trillbits &= ~(1<capostart; i = e->par[note] + ((e->par[octave])*12); if( t->chan == 10 ) { n = pat_gm_drumnote(i) + 23; ins = pat_gmtosmp(pat_gm_drumnr(i)); } else { n = pat_modnote(i); ins = e->par[smpno]; } vol = e->par[volume]/2; if( e->par[volume] > 0 ) { if( e->par[effect] == accent ) vol += vol / 20; if( vol > 64 ) vol = 64; if( el->par[volume] == 0 ) { // note cut m->param = el->tracktick - tt1; m->command = CMD_S3MCMDEX; m->param |= 0xC0; } else { switch( e->par[effect] ) { case trill: m->command = CMD_VIBRATO; m->param = 0xC2; // speed 12 depth 2 trillbits |= (1<command = CMD_XFINEPORTAUPDOWN; m->param |= (e->par[effoper])? 0x12: 0x22; break; default: m->param = modticks(e->tracktick - tt1); if( m->param ) { // note delay m->command = CMD_S3MCMDEX; m->param |= 0xD0; } break; } } } m->instr = ins; m->note = n; // <- normal note m->volcmd = VOLCMD_VOLUME; m->vol = vol; } else { // two notes in one row, use FINEPITCHSLIDE runonce effect // start first note on first tick and framedly runonce on seconds note tick // use volume and instrument of last note if( t->chan == 10 ) { i = el->par[note] + ((el->par[octave])*12); n = pat_gm_drumnote(i) + 23; ins = pat_gmtosmp(pat_gm_drumnr(i)); i = n; // cannot change instrument here.. } else { i = ef->par[note] + ((ef->par[octave])*12); n = pat_modnote(i); ins = el->par[smpno]; i = pat_modnote(el->par[note] + ((el->par[octave])*12)); } vol = el->par[volume]/2; if( vol > 64 ) vol = 64; m->instr = ins; m->note = n; // <- normal note m->volcmd = VOLCMD_VOLUME; m->vol = vol; m->param = ((i > n)?i-n:n-i); if( m->param < 16 ) { if( m->param ) { m->command = CMD_XFINEPORTAUPDOWN; m->param |= (i > n)? 0x10: 0x20; } else { // retrigger same note... m->command = CMD_RETRIG; m->param = modticks(el->tracktick - tt1); } } else m->command = (i > n)? CMD_PORTAMENTOUP: CMD_PORTAMENTODOWN; } } else { // no new notes, keep on trilling... if( trillbits & (1<command = CMD_VIBRATO; m->param = 0; // inherited from first effect m->instr = 0; m->note = 0; m->volcmd = 0; m->vol = 0; } } if( m->param == 0 && m->command == CMD_NONE ) { if( tempo ) { m->command = CMD_TEMPO; m->param = tempo; tempo = 0; } else { if( patbrk ) { m->command = CMD_PATTERNBREAK; patbrk = 0; } } } ch++; } if( tempo || patbrk ) return 1; } } return 0; } #endif static int ABC_Key(const char *p) { int i,j; char c[8] = {}; // initialize all to zero. const char *q; while( isspace(*p) ) p++; q = p; for( i=0; i<8 && *p && *p != ']'; p++ ) { if( isspace(*p) ) { while( isspace(*p) ) p++; if( strncasecmp(p, "min", 3) && strncasecmp(p, "maj", 3) ) break; } c[i] = *p; i++; } if( !strcmp(c,"Hp") || !strcmp(c,"HP") ) // highland pipes strcpy(c,"Bm"); // two sharps at c and f if( !strcasecmp(c+1, "minor") ) i=2; if( !strcasecmp(c+2, "minor") ) i=3; if( !strcasecmp(c+1, "major") ) i=1; if( !strcasecmp(c+2, "major") ) i=2; if( !strcasecmp(c+1, "min") ) i=2; if( !strcasecmp(c+2, "min") ) i=3; if( !strcasecmp(c+1, "maj") ) i=1; if( !strcasecmp(c+2, "maj") ) i=2; for( ; i<6; i++ ) c[i] = ' '; for( i=0; keySigs[i]; i++ ) { for( j=10; j<46; j+=6 ) if( !strncasecmp(keySigs[i]+j, c, 6) ) return i; } abc_message("Failure: Unrecognised K: field %s", q); return 7; } static char *abc_skip_word(char *p) { while( isspace(*p) ) p++; while( *p && !isspace(*p) && *p != ']') p++; while( isspace(*p) ) p++; return p; } static uint32_t abc_tracktime(ABCTRACK *tp) { uint32_t tracktime; if( tp->tail ) tracktime = tp->tail->tracktick; else tracktime = 0; if( tracktime < global_songstart ) tracktime = global_songstart; return tracktime; } static void abc_addchordname(const char *s, int len, const int *notes) // adds chord name and note set to list of known chords { int i, j; if(strlen(s) > 7) { abc_message("Failure: Chord name cannot exceed 7 characters, %s", s); return; } if(len > 6) { abc_message("Failure: Named chord cannot have more than 6 notes, %s", s); return; } for( i=0; i < chordsnamed; i++ ) { if(strcmp(s, chordname[i]) == 0) { /* change chord */ chordlen[i] = len; for(j = 0; j < len; j++) chordnotes[i][j] = notes[j]; return; } } if(chordsnamed > MAXCHORDNAMES - 1) abc_message("Failure: Too many Guitar Chord Names used, %s", s); else { strcpy(chordname[chordsnamed], s); chordlen[chordsnamed] = len; for(j = 0; j < len; j++) chordnotes[chordsnamed][j] = notes[j]; chordsnamed++; } } static void abc_setup_chordnames() // set up named guitar chords { static const int list_Maj[3] = { 0, 4, 7 }; static const int list_m[3] = { 0, 3, 7 }; static const int list_7[4] = { 0, 4, 7, 10 }; static const int list_m7[4] = { 0, 3, 7, 10 }; static const int list_maj7[4] = { 0, 4, 7, 11 }; static const int list_M7[4] = { 0, 4, 7, 11 }; static const int list_6[4] = { 0, 4, 7, 9 }; static const int list_m6[4] = { 0, 3, 7, 9 }; static const int list_aug[3] = { 0, 4, 8 }; static const int list_plus[3] = { 0, 4, 8 }; static const int list_aug7[4] = { 0, 4, 8, 10 }; static const int list_dim[3] = { 0, 3, 6 }; static const int list_dim7[4] = { 0, 3, 6, 9 }; static const int list_9[5] = { 0, 4, 7, 10, 2 }; static const int list_m9[5] = { 0, 3, 7, 10, 2 }; static const int list_maj9[5] = { 0, 4, 7, 11, 2 }; static const int list_M9[5] = { 0, 4, 7, 11, 2 }; static const int list_11[6] = { 0, 4, 7, 10, 2, 5 }; static const int list_dim9[5] = { 0, 4, 7, 10, 13 }; static const int list_sus[3] = { 0, 5, 7 }; static const int list_sus9[3] = { 0, 2, 7 }; static const int list_7sus[4] = { 0, 5, 7, 10 }; static const int list_7sus4[4] = { 0, 5, 7, 10 }; static const int list_7sus9[4] = { 0, 2, 7, 10 }; static const int list_9sus4[5] = { 0, 5, 10, 14, 19 }; static const int list_5[2] = { 0, 7 }; static const int list_13[6] = { 0, 4, 7, 10, 16, 21 }; chordsnamed = 0; abc_addchordname("", 3, list_Maj); abc_addchordname("m", 3, list_m); abc_addchordname("7", 4, list_7); abc_addchordname("m7", 4, list_m7); abc_addchordname("maj7", 4, list_maj7); abc_addchordname("M7", 4, list_M7); abc_addchordname("6", 4, list_6); abc_addchordname("m6", 4, list_m6); abc_addchordname("aug", 3, list_aug); abc_addchordname("+", 3, list_plus); abc_addchordname("aug7", 4, list_aug7); abc_addchordname("7+", 4, list_aug7); abc_addchordname("dim", 3, list_dim); abc_addchordname("dim7", 4, list_dim7); abc_addchordname("9", 5, list_9); abc_addchordname("m9", 5, list_m9); abc_addchordname("maj9", 5, list_maj9); abc_addchordname("M9", 5, list_M9); abc_addchordname("11", 6, list_11); abc_addchordname("dim9", 5, list_dim9); abc_addchordname("sus", 3, list_sus); abc_addchordname("sus9", 3, list_sus9); abc_addchordname("7sus", 4, list_7sus); abc_addchordname("7sus4", 4, list_7sus4); abc_addchordname("7sus9", 4, list_7sus9); abc_addchordname("9sus4", 5, list_9sus4); abc_addchordname("5", 2, list_5); abc_addchordname("13", 6, list_13); } static int abc_MIDI_getnumber(const char *p) { int n; while( isspace(*p) ) p++; abc_getnumber(p, &n); if( n < 0 ) n = 0; if( n > 127 ) n = 127; return n; } static int abc_MIDI_getprog(const char *p) { int n; while( isspace(*p) ) p++; abc_getnumber(p, &n); if( n < 1 ) n = 1; if( n > 128 ) n = 128; return n; } // MIDI drone static void abc_MIDI_drone(const char *p, int *gm, int *ptch, int *vol) { int i; while( isspace(*p) ) p++; p += abc_getnumber(p, &i); i++; // adjust for 1..128 if( i>0 && i < 129 ) *gm = i; else *gm = 71; // bassoon while( isspace(*p) ) p++; p += abc_getnumber(p, &i); if( i>0 && i < 127 ) ptch[0] = i; else ptch[0] = 45; while( isspace(*p) ) p++; p += abc_getnumber(p, &i); if( i>0 && i < 127 ) ptch[1] = i; else ptch[1] = 33; while( isspace(*p) ) p++; p += abc_getnumber(p, &i); if( i>0 && i < 127 ) vol[0] = i; else vol[0] = 80; while( isspace(*p) ) p++; p += abc_getnumber(p, &i); if( i>0 && i < 127 ) vol[1] = i; else vol[1] = 80; } static void abc_chan_to_tracks(ABCHANDLE *h, int tno, int ch) { ABCTRACK *tp; if( tno>0 && tno<33 ) { for( tp=h->track; tp; tp=tp->next ) { if( tp->vno == tno && (tp->vpos < GCHORDBPOS || tp->vpos > DRONEPOS2) ) tp->chan = ch; } } } // %%MIDI channel int1 // channel numbers are 1-16 static void abc_MIDI_channel(const char *p, ABCTRACK *tp, ABCHANDLE *h) { int i1, i2; i1 = tp? tp->vno: 1; for( ; *p && isspace(*p); p++ ) ; if( isdigit(*p) ) { p += abc_getnumber(p, &i2); if( i2 >= 1 && i2 <= 16 ) abc_chan_to_tracks(h, i1, i2); // we start at 1 } } static void abc_instr_to_tracks(ABCHANDLE *h, int tno, int gm) { ABCTRACK *tp; if( tno>0 && tno<33 && gm>0 && gm<129 ) { for( tp=h->track; tp; tp=tp->next ) { if( tp->vno == tno && (tp->vpos < GCHORDBPOS || tp->vpos > DRONEPOS2) ) tp->instr = gm; } } } // %%MIDI program [int1] // instrument numbers are 0-127 static void abc_MIDI_program(const char *p, ABCTRACK *tp, ABCHANDLE *h) { int i1, i2; i1 = tp? tp->vno: 1; for( ; *p && isspace(*p); p++ ) ; if( isdigit(*p) ) { p += abc_getnumber(p, &i2); for( ; *p && isspace(*p); p++ ) ; if( isdigit(*p) ) { i1 = i2; p += abc_getnumber(p, &i2); } abc_instr_to_tracks(h, i1, i2 + 1); // we start at 1 } } static void abc_mute_voice(ABCHANDLE *h, ABCTRACK *tp, int m) { ABCTRACK *t; for( t=h->track; t; t=t->next ) { if( t->vno == tp->vno ) t->mute = m; } } // %%MIDI voice [] [instrument= [bank=]] [mute] // instrument numbers are 1-128 static void abc_MIDI_voice(const char *p, ABCTRACK *tp, ABCHANDLE *h) { int i1, i2; for( ; *p && isspace(*p); p++ ) ; if( strncmp(p,"instrument=",11) && strncmp(p,"mute",4) ) { tp = abc_locate_track(h, p, 0); for( ; *p && !isspace(*p); p++ ) ; for( ; *p && isspace(*p); p++ ) ; } i1 = tp? tp->vno: 1; i2 = 0; if( !strncmp(p,"instrument=",11) && isdigit(p[11]) ) { p += 11; p += abc_getnumber(p, &i2); for( ; *p && isspace(*p); p++ ) ; if( !strncmp(p,"bank=",5) && isdigit(p[5]) ) { for( ; *p && !isspace(*p); p++ ) ; for( ; *p && isspace(*p); p++ ) ; } } if( tp ) abc_mute_voice(h,tp,0); if( !strncmp(p,"mute",4) && (p[4]=='\0' || p[4]=='%' || isspace(p[4])) ) { if( tp ) abc_mute_voice(h,tp,1); } abc_instr_to_tracks(h, i1, i2); // starts already at 1 (draft 4.0) } // %%MIDI chordname ... static void abc_MIDI_chordname(const char *p) { char name[20]; int i, notes[6] = {}; for( ; *p && isspace(*p); p++ ) ; i = 0; while ((i < 19) && (*p != ' ') && (*p != '\0')) { name[i] = *p; p = p + 1; i = i + 1; } name[i] = '\0'; if(*p != ' ') { abc_message("Failure: Bad format for chordname command, %s", p); } else { i = 0; while ((i < 6) && isspace(*p)) { for( ; *p && isspace(*p); p++ ) ; p += abc_getnumber(p, ¬es[i]); i = i + 1; } abc_addchordname(name, i, notes); } } // %%MIDI drum ... ... // instrument numbers are 0-127 static int abc_MIDI_drum(const char *p, ABCHANDLE *h) { char *q; int i, n, m; uint32_t len; while( isspace(*p) ) p++; if( !strncmp(p,"on",2) && (isspace(p[2]) || p[2] == '\0') ) return 2; if( !strncmp(p,"off",3) && (isspace(p[3]) || p[3] == '\0') ) return 1; n = 0; len = 0; for( q = h->drum; *p && !isspace(*p); p++ ) { if( !strchr("dz0123456789",*p) ) break; *q++ = *p; len++; if( !isdigit(*p) && len < sizeof(h->drum)-1 ) { if( !isdigit(p[1]) ) { *q++ = '1'; len ++; } n++; // count the silences too.... } if (len >= sizeof(h->drum)-1) { // consume the rest of the input // definitely enough "drum last state" stored. while ( *p && !isspace(*p) ) p++; break; } } *q = '\0'; q = h->drumins; for( i = 0; idrum[i*2] == 'd' ) { while( *p && isspace(*p) ) p++; if( !isdigit(*p) ) { m = 0; while( *p && !isspace(*p) ) p++; } else p += abc_getnumber(p,&m); q[i] = m + 1; // we start at 1 } else q[i] = 0; } q = h->drumvol; for( i = 0; idrum[i*2] == 'd' ) { while( *p && isspace(*p) ) p++; if( !isdigit(*p) ) { m = 0; while( *p && !isspace(*p) ) p++; } else p += abc_getnumber(p,&m); q[i] = m; } else q[i] = 0; } return 0; } // %%MIDI gchord static int abc_MIDI_gchord(const char *p, ABCHANDLE *h) { char *q; uint32_t len = 0; while( isspace(*p) ) p++; if( !strncmp(p,"on",2) && (isspace(p[2]) || p[2] == '\0') ) return 2; if( !strncmp(p,"off",3) && (isspace(p[3]) || p[3] == '\0') ) return 1; for( q = h->gchord; *p && !isspace(*p); p++ ) { if( !strchr("fbcz0123456789ghijGHIJ",*p) ) break; *q++ = *p; len++; if( !isdigit(*p) && len < sizeof(h->gchord)-1 && !isdigit(p[1]) ) { *q++ = '1'; len ++; } if (len >= sizeof(h->gchord)-1) { // consume the rest of the input // definitely enough "drum last state" stored. while ( *p && !isspace(*p) ) p++; break; } } *q = '\0'; return 0; } static void abc_metric_gchord(ABCHANDLE *h, int mlen, int mdiv) { switch( 16 * mlen + mdiv ) { case 0x24: case 0x44: case 0x22: abc_MIDI_gchord("fzczfzcz", h); break; case 0x64: case 0x32: abc_MIDI_gchord("fzczczfzczcz", h); break; case 0x34: case 0x38: abc_MIDI_gchord("fzczcz", h); break; case 0x68: abc_MIDI_gchord("fzcfzc", h); break; case 0x98: abc_MIDI_gchord("fzcfzcfzc", h); break; case 0xc8: abc_MIDI_gchord("fzcfzcfzcfzc", h); break; default: if( mlen % 3 == 0 ) abc_MIDI_gchord("fzcfzcfzcfzcfzcfzcfzcfzcfzc", h); else abc_MIDI_gchord("fzczfzczfzczfzczfzczfzczfzcz", h); if( mdiv == 8 ) h->gchord[mlen*2] = '\0'; else h->gchord[mlen*4] = '\0'; break; } } static void abc_MIDI_legato(const char *p, ABCTRACK *tp) { for( ; *p && isspace(*p); p++ ) ; if( !strncmp(p,"off",3) ) tp->legato = 0; else tp->legato = 1; } static void abc_M_field(const char *p, int *mlen, int *mdiv) { if( !strncmp(p,"none",4) ) { *mlen = 1; *mdiv = 1; return; } if( !strncmp(p,"C|",2) ) { *mlen = 2; *mdiv = 2; return; } if( *p == 'C' ) { *mlen = 4; *mdiv = 4; return; } p += abc_getexpr(p,mlen); sscanf(p," / %d", mdiv); } static int abc_drum_steps(const char *dch) { const char *p; int i=0; for( p=dch; *p; p++ ) { if( isdigit(*p) ) i += *p - '0';; } return i; } static void abc_add_drum(ABCHANDLE *h, uint32_t tracktime, uint32_t bartime) { ABCEVENT *e; ABCTRACK *tp; uint32_t etime, ctime , rtime, stime; int i, g, steps, gnote, gsteps, nnum; steps = abc_drum_steps(h->drum); ctime = h->barticks; // look up the last event in tpr drumtrack tp = abc_locate_track(h, h->tpr->v, DRUMPOS); e = tp->tail; etime = e? e->tracktick: bartime; if( etime > tracktime ) return; if( etime < bartime ) rtime = h->barticks - ((bartime - etime) % h->barticks); else rtime = (etime - bartime) % h->barticks; stime = ctime*steps; rtime *= steps; rtime += stime; gsteps = strlen(h->drum)/2; g = 0; while( rtime > stime ) { rtime -= ctime*(h->drum[g*2+1] - '0'); if( ++g == gsteps ) g = 0; } stime = (tracktime - etime) * steps; rtime = 0; // if no drumsteps, there is nothing we can do anyway. if( steps == 0 ) return; while( rtime < stime ) { gnote = h->drum[g*2]; i = h->drum[g*2+1] - '0'; if( gnote=='d') { tp->instr = pat_gm_drumnr(h->drumins[g]-1); nnum = pat_gm_drumnote(h->drumins[g]); abc_add_drumnote(h, tp, etime + rtime/steps, nnum, h->drumvol[g]); abc_add_noteoff(h,tp,etime + ( rtime + ctime * i )/steps); } if( ++g == gsteps ) g = 0; rtime += ctime * i; } } static int abc_gchord_steps(const char *gch) { const char *p; int i=0; for( p=gch; *p; p++ ) if( isdigit(*p) ) i += *p - '0'; return i; } static void abc_add_gchord(ABCHANDLE *h, uint32_t tracktime, uint32_t bartime) { ABCEVENT *e, *c; ABCTRACK *tp; uint32_t etime, ctime , rtime, stime; int i, g, steps, gnote, gcnum, gsteps, nnum, glen; // look up the last chord event in tpc c = 0; for( e = h->tpc->head; e; e = e->next ) if( e->flg == 1 && e->cmd == cmdchord ) c = e; if( !c ) return; gcnum = c->par[chordnum]; steps = abc_gchord_steps(h->gchord); ctime = h->barticks; etime = 0; for( i = GCHORDBPOS; i < DRUMPOS; i++ ) { tp = abc_locate_track(h, h->tpc->v, i); e = tp->tail; if( !e ) e = c; stime = e->tracktick; if( stime > etime ) etime = stime; } if( etime > tracktime ) return; if( etime < bartime ) rtime = h->barticks - ((bartime - etime) % h->barticks); else rtime = (etime - bartime) % h->barticks; stime = ctime * steps; rtime *= steps; rtime += stime; gsteps = strlen(h->gchord); g = 0; while( rtime > stime ) { glen = h->gchord[2*g+1] - '0'; rtime -= ctime * glen; if( ++g == gsteps ) g = 0; } stime = (tracktime - etime) * steps; rtime = 0; while( rtime < stime ) { gnote = h->gchord[2*g]; glen = h->gchord[2*g+1] - '0'; if( ++g == gsteps ) g = 0; switch(gnote) { case 'b': tp = abc_locate_track(h, h->tpc->v, GCHORDFPOS); tp->instr = h->abcbassprog; nnum = c->par[chordnote]+chordnotes[gcnum][0]+24; abc_add_chordnote(h, tp, etime + rtime/steps, nnum, h->abcbassvol); abc_add_noteoff(h,tp,etime + ( rtime + ctime * glen )/steps); case 'c': for( i = 1; i < chordlen[gcnum]; i++ ) { tp = abc_locate_track(h, h->tpc->v, i+GCHORDFPOS); tp->instr = h->abcchordprog; nnum = c->par[chordnote]+chordnotes[gcnum][i]+24; abc_add_chordnote(h, tp, etime + rtime/steps, nnum, h->abcchordvol); abc_add_noteoff(h,tp,etime + ( rtime + ctime * glen )/steps); } rtime += ctime * glen; break; case 'f': tp = abc_locate_track(h, h->tpc->v, GCHORDFPOS); tp->instr = h->abcbassprog; nnum = c->par[chordbase]+12; abc_add_chordnote(h, tp, etime + rtime/steps, nnum, h->abcbassvol); rtime += ctime * glen; abc_add_noteoff(h,tp,etime + rtime/steps); break; case 'g': case 'h': case 'i': case 'j': case 'G': case 'H': case 'I': case 'J': i = toupper(gnote) - 'G'; nnum = 0; if( i < chordlen[gcnum] ) { tp = abc_locate_track(h, h->tpc->v, GCHORDFPOS+i+1); tp->instr = h->abcchordprog; nnum = c->par[chordnote]+chordnotes[gcnum][i]+24; if( isupper(gnote) ) nnum -= 12; abc_add_chordnote(h, tp, etime + rtime/steps, nnum, h->abcchordvol); } rtime += ctime * glen; if( nnum ) abc_add_noteoff(h,tp,etime + rtime/steps); break; case 'z': rtime += ctime * glen; break; } } } // %%MIDI beat a b c n // // controls the way note velocities are selected. The first note in a bar has // velocity a. Other "strong" notes have velocity b and all the rest have velocity // c. a, b and c must be in the range 0-128. The parameter n determines which // notes are "strong". If the time signature is x/y, then each note is given // a position number k = 0, 1, 2 .. x-1 within each bar. Note that the units for // n are not the unit note length. If k is a multiple of n, then the note is // "strong". The volume specifiers !ppp! to !fff! are equivalent to the // following : // // !ppp! = %%MIDI beat 30 20 10 1 // !pp! = %%MIDI beat 45 35 20 1 // !p! = %%MIDI beat 60 50 35 1 // !mp! = %%MIDI beat 75 65 50 1 // !mf! = %%MIDI beat 90 80 65 1 // !f! = %%MIDI beat 105 95 80 1 // !ff! = %%MIDI beat 120 110 95 1 // !fff! = %%MIDI beat 127 125 110 1 static void abc_MIDI_beat(ABCHANDLE *h, const char *p) { int i,j; h->beat[0] = 127; h->beat[1] = 125; h->beat[2] = 110; h->beat[3] = 1; for( j=0; j<4; j++ ) { while( isspace(*p) ) p++; if( *p ) { p += abc_getnumber(p, &i); if( i < 0 ) i = 0; if( i > 127 ) i = 127; h->beat[j] = i; } } if( h->beat[3] == 0 ) h->beat[3] = 1; // BB Ruud says: do not let you make mad } // // %%MIDI beatstring // // This provides an alternative way of specifying where the strong and weak // stresses fall within a bar. 'f' means velocity a (normally strong), 'm' // means velocity b (medium velocity) and 'p' means velocity c (soft velocity). // For example, if the time signature is 7/8 with stresses on the first, fourth // and sixth notes in the bar, we could use the following // // %%MIDI beatstring fppmpmp static void abc_MIDI_beatstring(ABCHANDLE *h, const char *p) { while( isspace(*p) ) p++; if( h->beatstring ) _mm_free(h->allochandle, h->beatstring); if( strlen(p) ) h->beatstring = DupStr(h->allochandle,p,strlen(p)+1); else h->beatstring = NULL; } static int abc_beat_vol(ABCHANDLE *h, int abcvol, int barpos) { int vol; if( h->beatstring ) { vol = (h->beat[2] * 9) / 10; if( barpos < (int)strlen(h->beatstring) ) { switch(h->beatstring[barpos]) { case 'f': vol = h->beat[0]; break; case 'm': vol = h->beat[1]; break; case 'p': vol = h->beat[2]; break; default: break; } } } else { if( (barpos % h->beat[3]) == 0 ) { if( barpos ) vol = h->beat[1]; else vol = h->beat[0]; } else vol = h->beat[2]; } vol *= abcvol; vol /= 128; return vol; } static void abc_init_partpat(BYTE partp[27][2]) { int i; for( i=0; i<27; i++ ) { partp[i][0] = 0xff; partp[i][1] = 0; } } static int abc_partpat_to_orderlist(BYTE partp[27][2], const char *abcparts, ABCHANDLE *h, BYTE **list, int orderlen) { int t, partsused; const char *p; BYTE *orderlist = *list; static int ordersize = 0; if( *list == NULL ) { ordersize = 128; orderlist = (BYTE *)_mm_calloc(h->ho, ordersize, sizeof(BYTE)); *list = orderlist; } if( abcparts ) { partsused = 0; for( p = abcparts; *p; p++ ) { for( t = partp[*p - 'A'][0]; t < partp[*p - 'A'][1]; t++ ) { if( orderlen == ordersize ) { ordersize <<= 1; if (ordersize == 0) ordersize = 2; orderlist = (BYTE *)_mm_recalloc(h->ho, orderlist, ordersize, sizeof(BYTE)); *list = orderlist; } orderlist[orderlen] = t; orderlen++; partsused++; } } if( partsused ) return orderlen; } // some fool wrote a P: string in the header but didn't use P: in the body for( t = partp[26][0]; t < partp[26][1]; t++ ) { if( orderlen == ordersize ) { ordersize <<= 1; if (ordersize == 0) ordersize = 2; orderlist = (BYTE *)_mm_recalloc(h->ho, orderlist, ordersize, sizeof(BYTE)); *list = orderlist; } orderlist[orderlen] = t; orderlen++; } return orderlen; } static void abc_globalslide(ABCHANDLE *h, uint32_t tracktime, int slide) { ABCTRACK *tp; ABCEVENT *e; int hslide; hslide = h->track? h->track->slidevol: slide; for( tp=h->track; tp; tp = tp->next ) { if( slide ) { tp->slidevoltime = tracktime; if( slide == 2 ) tp->slidevol = 0; } if( tp->slidevol > -2 && slide < 2 ) tp->slidevol = slide; } if( h->track && h->track->tail && hslide != slide && slide == -2 && h->track->tail->tracktick >= tracktime ) { // need to update jumptypes in mastertrack from tracktime on... for( e=h->track->head; e; e=e->next ) { if( e->flg == 1 && e->cmd == cmdjump && e->tracktick >= tracktime ) { switch( e->par[jumptype] ) { case jumpnormal: case jumpfade: e->par[jumptype] = jumpfade; break; case jumpdacapo: case jumpdcfade: e->par[jumptype] = jumpdcfade; break; case jumpdasegno: case jumpdsfade: e->par[jumptype] = jumpdsfade; break; } } } } } static void abc_recalculate_tracktime(ABCHANDLE *h) { ABCTRACK *ttp; h->tracktime = 0; for( ttp=h->track; ttp; ttp=ttp->next ) if( ttp->tail && ttp->tail->tracktick > h->tracktime ) h->tracktime = ttp->tail->tracktick; } static void abc_MIDI_command(ABCHANDLE *h, char *p, char delim) { int t; // interpret some of the possibilitys if( !strncmp(p,"bassprog",8) && isspace(p[8]) ) h->abcbassprog = abc_MIDI_getprog(p+8)+1; if( !strncmp(p,"bassvol",7) && isspace(p[7]) ) h->abcbassvol = abc_MIDI_getnumber(p+7); if( !strncmp(p,"beat",4) && isspace(p[4]) ) abc_MIDI_beat(h, p+4); if( !strncmp(p,"beatstring",10) && isspace(p[10]) ) abc_MIDI_beatstring(h, p+4); if( !strncmp(p,"chordname",9) && isspace(p[9]) ) abc_MIDI_chordname(p+9); if( !strncmp(p,"chordprog",9) && isspace(p[9]) ) h->abcchordprog = abc_MIDI_getprog(p+9)+1; if( !strncmp(p,"chordvol",8) && isspace(p[8]) ) h->abcchordvol = abc_MIDI_getnumber(p+8); if( !strncmp(p,"drone",5) && isspace(p[5]) ) abc_MIDI_drone(p+5, &h->dronegm, h->dronepitch, h->dronevol); if( !strncmp(p,"droneoff",8) && (p[8]=='\0' || p[8]==delim || isspace(p[8])) ) h->droneon = 0; if( !strncmp(p,"droneon",7) && (p[7]=='\0' || p[7]==delim || isspace(p[7])) ) h->droneon = 1; t = h->drumon; if( !strncmp(p,"drum",4) && isspace(p[4]) ) { h->drumon = abc_MIDI_drum(p+4, h); if( h->drumon ) --h->drumon; else h->drumon = t; } if( !strncmp(p,"drumoff",7) && (p[7]=='\0' || p[7]==delim || isspace(p[7])) ) h->drumon = 0; if( !strncmp(p,"drumon",6) && (p[6]=='\0' || p[6]==delim || isspace(p[6])) ) h->drumon = 1; if( t != h->drumon ) { if( h->drumon && !h->tpr ) h->tpr = h->track; if( h->tpr ) abc_add_drum_sync(h, h->tpr, h->tracktime); // don't start drumming from the beginning of time! if( h->tpr && !h->drumon ) h->tpr = NULL; } t = h->gchordon; if( !strncmp(p,"gchord",6) && (p[6]=='\0' || p[6]==delim || isspace(p[6])) ) { h->gchordon = abc_MIDI_gchord(p+6, h); if( h->gchordon ) --h->gchordon; else h->gchordon = t; } if( !strncmp(p,"gchordoff",9) && (p[9]=='\0' || p[9]==delim || isspace(p[9])) ) h->gchordon = 0; if( !strncmp(p,"gchordon",8) && (p[8]=='\0' || p[8]==delim || isspace(p[8])) ) h->gchordon = 1; if( t != h->gchordon ) { if( h->tpc ) abc_add_gchord_syncs(h, h->tpc, h->tracktime); } if( !strncmp(p,"channel",7) && isspace(p[7]) ) abc_MIDI_channel(p+8, h->tp = abc_check_track(h, h->tp), h); if( !strncmp(p,"program",7) && isspace(p[7]) ) abc_MIDI_program(p+8, h->tp = abc_check_track(h, h->tp), h); if( !strncmp(p,"voice",5) && isspace(p[5]) ) abc_MIDI_voice(p+6, h->tp = abc_check_track(h, h->tp), h); if( !strncmp(p,"legato",6) && (p[6]=='\0' || p[6]==delim || isspace(p[6])) ) abc_MIDI_legato(p+6, h->tp = abc_check_track(h, h->tp)); } // continuate line that ends with a backslash, can't do this in abc_gets because voice lines // can have comment lines in between that must be parsed properly, for example: // [V:1] cdef gabc' |\ << continuation backslash // %%MIDI program 25 // c'bag fedc | // informational lines can have this too, so it is rather convoluted code... static char *abc_continuated(ABCHANDLE *h, MMFILE *mmf, char *p) { char *pm, *p1, *p2 = 0; int continued; pm = p; while( pm[strlen(pm)-1]=='\\' ) { p1 = strdup(pm); if( p2 ) free(p2); continued = 1; while( continued ) { continued = 0; pm = abc_gets(h, mmf); if( !pm ) { abc_message("line not properly continued\n%s", p1); return p1; } while( *pm && isspace(*pm) ) ++pm; if( !strncmp(pm,"%%",2) ) { for( p2 = pm+2; *p2 && isspace(*p2); p2++ ) ; if( !strncmp(p2,"MIDI",4) && (p2[4]=='=' || isspace(p2[4])) ) { for( p2+=5; *p2 && isspace(*p2); p2++ ) ; if( *p2 == '=' ) for( p2+=1; *p2 && isspace(*p2); p2++ ) ; abc_MIDI_command(h,p2,'%'); } continued = 1; } } p2 = (char *)malloc(strlen(p1)+strlen(pm)); if( !p2 ) { abc_message("macro line too long\n%s", p1); return p1; } p1[strlen(p1)-1] = '\0'; // strip off the backslash strcpy(p2,p1); strcat(p2,pm); pm = p2; free(p1); } return pm; } // ===================================================================================== #ifdef NEWMIKMOD BOOL ABC_Load(ABCHANDLE *h, UNIMOD *of, MMSTREAM *mmfile) #else BOOL CSoundFile::ReadABC(const uint8_t *lpStream, DWORD dwMemLength) #endif { static int avoid_reentry = 0; #ifdef NEWMIKMOD #define m_nDefaultTempo of->inittempo #else ABCHANDLE *h; uint32_t numpat; MMFILE mm, *mmfile; #endif uint32_t t; char *line, *p, *pp, ch, ch0=0; char barsig[52]; // for propagated accidental key signature within bar char *abcparts; uint8_t partpat[27][2], *orderlist; int orderlen; enum { NOWHERE, INBETWEEN, INHEAD, INBODY, INSKIPFORX, INSKIPFORQUOTE } abcstate; ABCEVENT_JUMPTYPE j; ABCEVENT_X_EFFECT abceffect; int abceffoper; int abcxcount=0, abcxwanted=0, abcxnumber=1; int abckey, abcrate, abcchord, abcvol, abcbeatvol, abcnoslurs, abcnolegato, abcfermata, abcarpeggio, abcto; int abctempo; int cnotelen=0, cnotediv=0, snotelen, snotediv, mnotelen, mnotediv, notelen, notediv; // c for chords, s for standard L: setting, m for M: barlength int abchornpipe, brokenrithm, tupletp, tupletq, tupletr; int ktempo; uint32_t abcgrace=0, bartime, thistime=0; ABCTRACK *tpd, *ttp; ABCMACRO *mp; int mmsp; #ifdef NEWMIKMOD MMSTREAM *mmstack[MAXABCINCLUDES]; h->ho = _mmalloc_create("Load_ABC_ORDERLIST", NULL); #else MMFILE *mmstack[MAXABCINCLUDES]; if( !TestABC(lpStream, dwMemLength) ) return FALSE; h = ABC_Init(); if( !h ) return FALSE; mmfile = &mm; mm.mm = (char *)lpStream; mm.sz = dwMemLength; mm.pos = 0; #endif while( avoid_reentry ) sleep(1); avoid_reentry = 1; pat_resetsmp(); pat_init_patnames(); m_nDefaultTempo = 0; global_voiceno = 0; abckey = 0; h->tracktime = 0; global_songstart = 0; h->speed = 6; abcrate = 240; global_tempo_factor = 2; global_tempo_divider = 1; abctempo = 0; ktempo = 0; abceffect = none; abceffoper = 0; abcvol = 120; h->abcchordvol = abcvol; h->abcbassvol = abcvol; h->abcchordprog = 25; // acoustic guitar h->abcbassprog = 33; // acoustic bass abcparts = 0; abcnoslurs = 1; abcnolegato = 1; abcfermata = 0; abcarpeggio = 0; abcto = 0; snotelen = 0; snotediv = 0; mnotelen = 1; mnotediv = 1; abchornpipe = 0; brokenrithm = 0; tupletp = 0; tupletq = 0; tupletr = 0; h->ktrans = 0; h->drumon = 0; h->gchordon = 1; h->droneon = 0; h->tracktime = 0; bartime = 0; h->tp = NULL; h->tpc = NULL; h->tpr = NULL; tpd = NULL; h->dronegm = 71; h->dronepitch[0] = 45; h->dronepitch[1] = 33; h->dronevol[0] = 80; h->dronevol[1] = 80; abc_new_umacro(h, "v = +downbow+"); abc_new_umacro(h, "u = +upbow+"); abc_new_umacro(h, "O = +coda+"); abc_new_umacro(h, "S = +segno+"); abc_new_umacro(h, "P = +uppermordent+"); abc_new_umacro(h, "M = +lowermordent+"); abc_new_umacro(h, "L = +emphasis+"); abc_new_umacro(h, "H = +fermata+"); abc_new_umacro(h, "T = +trill+"); abc_new_umacro(h, "~ = +roll+"); abc_setup_chordnames(); abc_init_partpat(partpat); abc_MIDI_beat(h, ""); // reset beat array abc_MIDI_beatstring(h, ""); // reset beatstring orderlist = NULL; orderlen = 0; mmsp = 1; mmstack[0] = mmfile; mmfseek(mmfile,0,SEEK_SET); abcstate = NOWHERE; if( h->pickrandom ) { abcstate = INSKIPFORX; abcxcount = 0; mmfseek(mmfile,0,SEEK_SET); while( (line=abc_gets(h, mmfile)) ) { for( p=line; isspace(*p); p++ ) ; if( !strncmp(p,"X:",2) ) abcxcount++; } if( abcxcount == 0 ) abcstate = NOWHERE; else abcxwanted = (h->pickrandom - 1) % abcxcount; abcxcount = 0; mmfseek(mmfile,0,SEEK_SET); } while( mmsp > 0 ) { mmsp--; while((line=abc_gets(h, mmstack[mmsp]))) { for( p=line; isspace(*p); p++ ) ; switch(abcstate) { case INSKIPFORX: if( !strncmp(p,"X:",2) ) { if( abcxcount++ != abcxwanted ) break; } // fall through case INBETWEEN: if( !strncmp(p,"X:",2) ) { abcstate = INHEAD; #ifdef NEWMIKMOD of->songname = NULL; #else memset(m_szNames[0], 0, 32); #endif for( p+=2; isspace(*p); p++ ) ; abcxnumber = atoi(p); abchornpipe = 0; h->droneon = 0; h->dronegm = 71; h->dronepitch[0] = 45; h->dronepitch[1] = 33; h->dronevol[0] = 80; h->dronevol[1] = 80; for( ttp = h->track; ttp; ttp=ttp->next ) { ttp->vno = 0; // mark track unused ttp->capostart = NULL; } h->tp = NULL; // forget old voices h->tpc = NULL; h->tpr = NULL; global_voiceno = 0; abc_set_parts(&abcparts, 0); abcgrace = 0; h->ktrans = 0; ktempo = 0; h->gchordon = 1; h->drumon = 0; global_songstart = h->tracktime; abc_MIDI_beat(h, ""); // reset beat array abc_MIDI_beatstring(h, ""); // reset beatstring strcpy(h->gchord, ""); // reset gchord string abcnolegato = 1; // reset legato switch } break; case NOWHERE: if( p[0] != '\0' && p[1] == ':' ) { abcstate = INHEAD; abc_set_parts(&abcparts, 0); strcpy(h->gchord, ""); if( h->drumon && h->tpr ) abc_add_drum_sync(h, h->tpr, h->tracktime); if( h->tpc && !h->gchordon ) abc_add_gchord_syncs(h, h->tpc, h->tracktime); h->gchordon = 1; h->drumon = 0; } else break; case INHEAD: if( !strncmp(p,"L:",2) ) { sscanf(p+2," %d / %d", &snotelen, &snotediv); break; } if( !strncmp(p,"M:",2) ) { abc_M_field(p+2, &mnotelen, &mnotediv); break; } if( !strncmp(p,"P:",2) ) { abc_set_parts(&abcparts, p+2); break; } if( !strncmp(p,"Q:",2) ) { abctempo = abc_extract_tempo(p+2,0); ktempo = 1; if( h->track ) { // make h->tracktime start of a new age... abc_add_partbreak(h, h->track, h->tracktime); abc_add_tempo_event(h, h->track, h->tracktime, abctempo); } if( m_nDefaultTempo == 0 ) m_nDefaultTempo = abctempo; break; } if( !strncmp(p,"T:",2) ) { char buf[200]; if( strchr(p,'%') ) *strchr(p,'%') = '\0'; for( t=strlen(p)-1; isspace(p[t]); t-- ) p[t]='\0'; for( t=2; isspace(p[t]); t++ ) ; #ifdef NEWMIKMOD if( of->songname ) strcpy(buf,of->songname); else strcpy(buf,""); #else strcpy(buf,m_szNames[0]); #endif if( strlen(buf) + strlen(p+t) > 199 ) p[t+199-strlen(buf)] = '\0'; // chop it of if( strlen(buf) ) strcat(buf," "); // add a space strcat(buf, p+t); #ifdef NEWMIKMOD of->songname = DupStr(of->allochandle, buf, strlen(buf)); #else if( strlen(buf) > 31 ) buf[31] = '\0'; // chop it of strcpy(m_szNames[0], buf); #endif break; } if( !strncmp(p,"R:",2) ) { for( p+=2; isspace(*p); p++ ) ; if( !strncmp(p,"hornpipe",8) && (isspace(p[8]) || p[8]=='\0') ) abchornpipe = 1; else abchornpipe = 0; break; } if( !strncmp(p,"V:",2) ) { for( t=2; p[t]==' '; t++ ) ; h->tp = abc_locate_track(h, p+t, 0); abcvol = h->tp->volume; abcnolegato = !h->tp->legato; if( !abcnolegato ) abcnoslurs = 0; break; } if( !strncmp(p,"K:",2) ) { abcstate = INBODY; abckey = ABC_Key(p+2); sprintf(barsig, "%s%s", sig[abckey], sig[abckey]); // reset the key signature p = abc_skip_word(p+2); h->ktrans = abc_transpose(p); *p = '%'; // force skip rest of line if( snotelen == 0 ) { // calculate default notelen from meter M: if( mnotediv == 0 ) mnotediv = mnotelen = 1; // do'nt get nuked snotelen = 100 * mnotelen / mnotediv; if( snotelen > 74 ) snotediv = 8; else snotediv = 16; snotelen = 1; } abceffect = none; abceffoper = 0; if( !(snotelen == 1 && snotediv == 8) ) abchornpipe = 0; // no matter what they said at R: brokenrithm = 0; global_part = ' '; abcgrace = 0; abcnoslurs = abcnolegato; abcto = 0; h->tpc = NULL; // reset chord track tpd = NULL; // reset drone track h->tpr = NULL; // reset drum track if( !strlen(h->gchord) ) abc_metric_gchord(h, mnotelen, mnotediv); h->barticks = notelen_notediv_to_ticks(h->speed, mnotelen, mnotediv); if( abctempo && !ktempo ) { // did not set tempo in this songpiece so reset to abcrate abctempo = 0; global_tempo_factor = 2; global_tempo_divider = 1; if( h->track ) { // make h->tracktime start of a new age... abc_add_partbreak(h, h->track, h->tracktime); abc_add_tempo_event(h, h->track, h->tracktime, abcrate); } if( m_nDefaultTempo == 0 ) m_nDefaultTempo = abcrate; } abc_init_partpat(partpat); partpat[26][0] = abc_patno(h, h->tracktime); partpat[26][1] = 0; abc_globalslide(h, h->tracktime, 2); // reset all volumeslides break; } if( !strlen(p) ) abcstate = INBETWEEN; break; case INSKIPFORQUOTE: while( *p && *p != '"' ) p++; if( *p == '\0' ) break; abcstate = INBODY; // fall through case INBODY: if( !strlen(p) && h->track ) { // end of this song abcstate = h->pickrandom? INSKIPFORX: INBETWEEN; // last but not least shut off all pending events abc_recalculate_tracktime(h); for( ttp=h->track; ttp; ttp=ttp->next ) abc_add_noteoff(h,ttp,h->tracktime); abc_add_partbreak(h, h->track, h->tracktime); t = abc_patno(h, h->tracktime); if( abc_pattracktime(h, h->tracktime) % abcticks(64 * h->speed) ) t++; if( global_part == ' ' ) { partpat[26][1] = t; if( abcparts ) { for( t=0; t<26; t++ ) if( partpat[t][0] < partpat[t][1] ) break; if( t == 26 ) { abc_message("parts (%s) set but not used", abcparts); abc_set_parts(&abcparts, 0); // forget the parts array } } } else partpat[global_part - 'A'][1] = t; if( !abcparts ) abc_song_to_parts(h, &abcparts, partpat); orderlen = abc_partpat_to_orderlist(partpat, abcparts, h, &orderlist, orderlen); } if( !strncmp(p,"V:",2) ) { for( t=2; p[t]==' '; t++ ) ; h->tp = abc_locate_track(h, p+t, 0); sprintf(barsig, "%s%s", sig[abckey], sig[abckey]); // reset the key signature abcgrace = 0; brokenrithm = 0; h->tracktime = abc_tracktime(h->tp); bartime = h->tracktime; // it is not friendly to break voices in the middle of a track... abcnolegato = !h->tp->legato; if( !abcnolegato ) abcnoslurs = 0; *p = '%'; // make me skip the rest of the line.... } if( !strncmp(p,"K:",2) ) { abckey = ABC_Key(p+2); sprintf(barsig, "%s%s", sig[abckey], sig[abckey]); // reset the key signature p = abc_skip_word(p+2); h->ktrans = abc_transpose(p); *p = '%'; // make me skip the rest of the line.... } if( !strncmp(p,"L:",2) ) { sscanf(p+2," %d / %d", &snotelen, &snotediv); *p = '%'; // make me skip the rest of the line.... } if( !strncmp(p,"M:",2) ) { abc_M_field(p+2, &mnotelen, &mnotediv); h->barticks = notelen_notediv_to_ticks(h->speed, mnotelen, mnotediv); *p = '%'; // make me skip the rest of the line.... } if( !strncmp(p,"Q:",2) ) { abctempo = abc_extract_tempo(p+2,ch0=='\\'); if( !h->track ) { h->tp = abc_check_track(h, h->track); h->tp->vno = 0; // mark reuseable (temporarely, until first notes come up) } abc_add_tempo_event(h, h->track, h->tracktime, abctempo); *p = '%'; // make me skip the rest of the line.... } if( !strncmp(p,"T:",2) ) { char buf[200]; if( strchr(p,'%') ) *strchr(p,'%') = '\0'; for( t=strlen(p)-1; isspace(p[t]); t-- ) p[t]='\0'; for( t=2; isspace(p[t]); t++ ) ; #ifdef NEWMIKMOD if( of->songname ) strcpy(buf,of->songname); else strcpy(buf,""); #else strcpy(buf,m_szNames[0]); #endif if( strlen(buf) + strlen(p+t) > 198 ) p[t+198-strlen(buf)] = '\0'; // chop it of if( strlen(buf) ) strcat(buf," "); // add a space strcat(buf, p+t); #ifdef NEWMIKMOD of->songname = DupStr(of->allochandle, buf, strlen(buf)); #else if( strlen(buf) > 31 ) buf[31] = '\0'; // chop it of strcpy(m_szNames[0], buf); #endif *p = '%'; // make me skip the rest of the line.... } break; } if( !strncmp(p,"m:",2) ) { if( abcstate != INSKIPFORX ) { char *pm; pm = abc_continuated(h, mmstack[mmsp], p); abc_new_macro(h, pm+2); if( pm != p ) { free(pm); if( h->tp ) abcnolegato = !h->tp->legato; if( !abcnolegato ) abcnoslurs = 0; } } *p = '%'; // skip rest of line } if( !strncmp(p,"U:",2) ) { abc_new_umacro(h, p+2); *p = '%'; // skip rest of line } if( !strncmp(p,"w:",2) ) { // inline lyrics *p = '%'; // skip rest of line } if( !strncmp(p,"W:",2) ) { // lyrics at end of song body *p = '%'; // skip rest of line } if( !strncmp(p,"d:",2) ) { // oldstyle decorations abc_message("warning: old style decorations not handled\n%s", p); *p = '%'; // skip rest of line } if( !strncmp(p,"s:",2) ) { // newstyle decorations (symbols) abc_message("warning: new style decorations not handled\n%s", p); *p = '%'; // skip rest of line } if( !strncmp(p,"I:",2) && abcstate != INSKIPFORX ) { // handle like oldstyle '%%command' lines p[0]= '%'; p[1]= '%'; } if( !strncmp(p,"%%",2) ) { for( p+=2; *p && isspace(*p); p++ ) ; if( !strncmp(p,"abc-include",11) && isspace(p[11]) ) { for( t=12; isspace(p[t]); t++ ) ; if( p[t] ) { mmsp++; if( mmsp == MAXABCINCLUDES ) { mmsp--; abc_message("failure: too many abc-include's, %s", &p[t]); } else { mmstack[mmsp] = mmfopen(&p[t], "r"); if( !mmstack[mmsp] ) { mmsp--; abc_message("failure: abc-include file %s not found", &p[t]); } } } else abc_message("failure: abc-include missing file name, %s", p); } if( !strncmp(p,"MIDI",4) && (p[4]=='=' || isspace(p[4])) && abcstate != INSKIPFORX ) { for( p+=5; *p && isspace(*p); p++ ) ; if( *p == '=' ) for( p+=1; *p && isspace(*p); p++ ) ; abc_MIDI_command(h,p,'%'); if( h->tp ) abcnolegato = !h->tp->legato; if( !abcnolegato ) abcnoslurs = 0; } if(*p) *p = '%'; // skip rest of line } if( abcstate == INBODY ) { if( *p == 'P' && p[1] == ':' ) { // a line with a part indication if( abcparts != NULL ) { // make h->tracktime start of a new age... if( !h->track ) { h->tp = abc_check_track(h, h->track); h->tp->vno = 0; // mark reuseable (temporarely, until first notes come up) } h->tracktime = h->track? abc_tracktime(h->track): 0; // global parts are voice independent abc_add_partbreak(h, h->track, h->tracktime); t = abc_patno(h, h->tracktime); if( global_part == ' ' ) { partpat[26][1] = t; if( abcparts ) { for( t=0; t<26; t++ ) if( partpat[t][0] < partpat[t][1] ) break; if( t == 26 ) { abc_message("parts (%s) set but not used", abcparts); abc_set_parts(&abcparts, 0); // forget the parts array } } } else partpat[global_part - 'A'][1] = t; // give every new coming abcevent the desired part indication while( p[2]==' ' || p[2]=='.' ) p++; // skip blancs and dots if( isupper(p[2]) ) global_part = p[2]; else global_part = ' '; if( global_part == ' ' ) partpat[26][0] = t; else partpat[global_part - 'A'][0] = t; } *p = '%'; // make me skip the rest of the line.... } if( h->droneon && !tpd ) { tpd = h->track; if( tpd ) { tpd = abc_locate_track(h, tpd->v, DRONEPOS1); tpd->instr = h->dronegm; abc_add_dronenote(h, tpd, h->tracktime, h->dronepitch[0], h->dronevol[0]); tpd = abc_locate_track(h, tpd->v, DRONEPOS2); tpd->instr = h->dronegm; abc_add_dronenote(h, tpd, h->tracktime, h->dronepitch[1], h->dronevol[1]); } } if( tpd && !h->droneon ) { tpd = abc_locate_track(h, tpd->v, DRONEPOS1); abc_add_noteoff(h, tpd, h->tracktime); tpd = abc_locate_track(h, tpd->v, DRONEPOS2); abc_add_noteoff(h, tpd, h->tracktime); tpd = NULL; } if( h->drumon && !h->tpr ) { h->tpr = h->track; if( h->tpr ) abc_add_drum_sync(h, h->tpr, h->tracktime); // don't start drumming from the beginning of time! } if( h->tpr && !h->drumon ) h->tpr = NULL; if( *p && *p != '%' ) { // skip uninteresting lines // plough thru the songline gathering mos.... ch0 = ' '; pp = 0; while( (ch = *p++) ) { if( !pp && isalpha(ch) && *p != ':' ) { // maybe a macro for( mp=h->umacro; mp; mp=mp->next ) { if( ch == mp->name[0] ) { pp = p; p = mp->subst; ch = *p; if( ch ) p++; break; } } } switch(ch) { case '%': abcto = 0; while( *p ) p++; break; case '[': // chord follows or some inline field abcto = 0; if( *p=='|' ) break; // [| a thick-thin bar line, loop around and let case '|' handle it if( !strncmp(p,"V:",2) ) { // inline voice change for( t=2; isspace(p[t]); t++ ) ; h->tp = abc_locate_track(h, p+t, 0); for( ; *p && *p != ']'; p++ ) ; abcgrace = 0; brokenrithm = 0; sprintf(barsig, "%s%s", sig[abckey], sig[abckey]); // reset the key signature h->tracktime = abc_tracktime(h->tp); bartime = h->tracktime; // it is not wise to break voices in the middle of a track... abcvol = h->tp->volume; abcnolegato = !h->tp->legato; if( !abcnolegato ) abcnoslurs = 0; break; } if( !strncmp(p,"K:",2) ) { abckey = ABC_Key(p+2); sprintf(barsig, "%s%s", sig[abckey], sig[abckey]); // reset the key signature p = abc_skip_word(p+2); h->ktrans = abc_transpose(p); for( ; *p && *p != ']'; p++ ) ; break; } if( !strncmp(p,"M:",2) ) { abc_M_field(p+2, &mnotelen, &mnotediv); for( ; *p && *p != ']'; p++ ) ; h->barticks = notelen_notediv_to_ticks(h->speed, mnotelen, mnotediv); break; } if( !strncmp(p,"P:",2) ) { // a [P:X] field inline if( abcparts != NULL ) { // make h->tracktime start of a new age... if( h->track ) abc_add_partbreak(h, h->track, h->tracktime); t = abc_patno(h, h->tracktime); if( global_part == ' ' ) partpat[26][1] = t; else partpat[global_part - 'A'][1] = t; // give every new coming abcevent the desired part indication while( isspace(p[2]) || p[2]=='.' ) p++; // skip blancs and dots if( isupper(p[2]) ) global_part = p[2]; else global_part = ' '; if( global_part == ' ' ) partpat[26][0] = t; else partpat[global_part - 'A'][0] = t; } for( ; *p && *p != ']'; p++ ) ; break; } if( !strncmp(p,"Q:",2) ) { abctempo = abc_extract_tempo(p+2,1); for( ; *p && *p != ']'; p++ ) ; if( h->track ) abc_add_tempo_event(h, h->track, h->tracktime, abctempo); break; } if( !strncmp(p,"I:",2) ) { // interpret some of the possibilitys for( p += 2; isspace(*p); p++ ) ; if( !strncmp(p,"MIDI",4) && (p[4]=='=' || isspace(p[4])) ) { // interpret some of the possibilitys for( p += 4; isspace(*p); p++ ) ; if( *p == '=' ) for( p += 1; isspace(*p); p++ ) ; abc_MIDI_command(h, p, ']'); if( h->tp ) abcnolegato = !h->tp->legato; if( !abcnolegato ) abcnoslurs = 0; } for( ; *p && *p != ']'; p++ ) ; // skip rest of inline field } if( *p && p[1] == ':' ) { // some other kind of inline field for( ; *p && *p != ']'; p++ ) ; break; } if( *p && strchr("abcdefgABCDEFG^_=",*p) ) { int cnl[8],cnd[8],vnl,nl0=0,nd0=0; // for chords with notes of varying length abcchord = 0; vnl = 0; h->tp = abc_check_track(h, h->tp); abc_track_clear_tiedvpos(h); abcbeatvol = abc_beat_vol(h, abcvol, (h->tracktime - bartime)/notelen_notediv_to_ticks(h->speed,1,mnotediv)); while( (ch=*p++) && (ch != ']') ) { h->tp = abc_locate_track(h, h->tp->v, abcchord? abcchord+DRONEPOS2: 0); p += abc_add_noteon(h, ch, p, h->tracktime, barsig, abcbeatvol, abceffect, abceffoper); p += abc_notelen(p, ¬elen, ¬ediv); if( *p == '-' ) { p++; if( h->tp->tail && h->tp->tail->flg != 1 ) h->tp->tienote = h->tp->tail; } if( abcchord<8 ) { cnl[abcchord] = notelen; cnd[abcchord] = notediv; } if( abcchord==0 ) { cnotelen = notelen; cnotediv = notediv; nl0 = notelen; nd0 = notediv; } else { if( cnotelen != notelen || cnotediv != notediv ) { vnl = 1; // update to longest duration if( cnotelen * notediv < notelen * cnotediv ) { cnotelen = notelen; cnotediv = notediv; abc_track_untie_short_chordnotes(h); } if( cnotelen * notediv > notelen * cnotediv ) { if( h->tp->tienote ) { abc_message("short notes in chord can not be tied:\n%s", h->line); h->tp->tienote = 0; // short chord notes cannot be tied... } } // update to shortest duration if( nl0 * notediv > notelen * nd0 ) { nl0 = notelen; nd0 = notediv; } } } abcchord++; } p += abc_notelen(p, ¬elen, ¬ediv); if( (ch = *p) == '-' ) p++; // tied chord... if( abcarpeggio ) { // update starttime in the noteon events... thistime = notelen_notediv_to_ticks(h->speed, nl0*notelen*snotelen, nd0*notediv*snotediv)/abcchord; if( thistime > abcticks(h->speed) ) thistime = abcticks(h->speed); for( nl0=1; nl0tp = abc_locate_track(h, h->tp->v, nl0+DRONEPOS2); if( h->tp->tail ) h->tp->tail->tracktick = h->tracktime + thistime * nl0; } } notelen *= cnotelen; notediv *= cnotediv; tupletr = abc_tuplet(¬elen, ¬ediv, tupletp, tupletq, tupletr); while( isspace(*p) ) p++; // allow spacing in broken rithm notation p += abc_brokenrithm(p, ¬elen, ¬ediv, &brokenrithm, abchornpipe); thistime = notelen_notediv_to_ticks(h->speed, notelen*snotelen, notediv*snotediv); if( abcfermata ) { thistime <<= 1; abcfermata = 0; } if( thistime > abcgrace ) { thistime -= abcgrace; abcgrace = 0; } else { abcgrace -= thistime; thistime = abcticks(h->speed); abcgrace += abcticks(h->speed); } h->tracktime += thistime; while( abcchord>0 ) { abcchord--; h->tp = abc_locate_track(h, h->tp->v, abcchord? abcchord+DRONEPOS2: 0); if( vnl && (abcchord < 8) && (cnl[abcchord] != cnotelen || cnd[abcchord] != cnotediv) ) { abc_add_noteoff(h, h->tp, h->tracktime - thistime + (thistime * cnl[abcchord] * cnotediv)/(cnd[abcchord] * cnotelen) ); } else { if( ch=='-' && h->tp->tail && h->tp->tail->flg != 1 ) h->tp->tienote = h->tp->tail; // copy noteon event to tienote in track if( thistime > abcticks(h->speed) ) abc_add_noteoff(h, h->tp, h->tracktime - abcnoslurs); else abc_add_noteoff(h, h->tp, h->tracktime); } } if( h->gchordon && (h->tp == h->tpc) ) abc_add_gchord(h, h->tracktime, bartime); if( h->drumon && (h->tp == h->tpr) ) abc_add_drum(h, h->tracktime, bartime); abcarpeggio = 0; if( abceffoper != 255 ) abceffect = none; break; } if( isdigit(*p) ) { // different endings in repeats [i,j,n-r,s,... h->tp = abc_check_track(h, h->tp); abc_add_partbreak(h, h->tp, h->tracktime); p += abc_getnumber(p, ¬elen); abc_add_variant_start(h, h->tp, h->tracktime, notelen); while( *p==',' || *p=='-' ) { if( *p==',' ) { p++; p += abc_getnumber(p, ¬elen); abc_add_variant_choise(h->tp, notelen); } else { p++; p += abc_getnumber(p, ¬ediv); while( notelen < notediv ) { notelen++; abc_add_variant_choise(h->tp, notelen); } } } break; } // collect the notes in the chord break; case '(': // slurs follow or some tuplet (duplet, triplet etc.) abcto = 0; if( isdigit(*p) ) { p += abc_getnumber(p,&tupletp); tupletr = tupletp; // ABC draft 2.0 (4.13): if r is not given it defaults to p switch( tupletp ) { // ABC draft 2.0 (4.13): q defaults depending on p and time signature case 2: case 4: case 8: tupletq = 3; break; case 3: case 6: tupletq = 2; break; default: if( snotediv == 8 ) tupletq = 3; else tupletq = 2; break; } if( *p==':' ) { p++; if( isdigit(*p) ) p += abc_getnumber(p,&tupletq); if( *p==':' ) { p++; if( isdigit(*p) ) p += abc_getnumber(p,&tupletr); } } } else abcnoslurs=0; break; case ')': // end of slurs abcto = 0; abcnoslurs = abcnolegato; break; case '{': // grace notes follow abcto = 0; h->tp = abc_check_track(h, h->tp); abc_track_clear_tiedvpos(h); abcgrace = 0; abcbeatvol = abc_beat_vol(h, abcvol, (h->tracktime - bartime)/notelen_notediv_to_ticks(h->speed,1,mnotediv)); while( (ch=*p++) && (ch != '}') ) { p += abc_add_noteon(h, ch, p, h->tracktime+abcgrace, barsig, abcbeatvol, none, 0); p += abc_notelen(p, ¬elen, ¬ediv); if( *p=='-' ) { p++; if( h->tp->tail->flg != 1 ) h->tp->tienote = h->tp->tail; } notediv *= 4; // grace notes factor 4 shorter (1/8 => 1/32) abcgrace += notelen_notediv_to_ticks(h->speed, notelen*snotelen, notediv*snotediv); abc_add_noteoff(h, h->tp, h->tracktime + abcgrace); } h->tracktime += abcgrace; abc_add_sync(h, h->tp, h->tracktime); if( h->gchordon && (h->tp == h->tpc) ) abc_add_gchord(h, h->tracktime, bartime); if( h->drumon && (h->tp == h->tpr) ) abc_add_drum(h, h->tracktime, bartime); break; case '|': // bar symbols abcto = 0; if( h->gchordon && h->tp && (h->tp == h->tpc) ) abc_add_gchord(h, h->tracktime, bartime); if( h->drumon && (h->tp == h->tpr) ) abc_add_drum(h, h->tracktime, bartime); sprintf(barsig, "%s%s", sig[abckey], sig[abckey]); // reset the key signature bartime = h->tracktime; if( h->tp && h->tp->vpos ) h->tp = abc_locate_track(h, h->tp->v, 0); // reset from voice overlay if( isdigit(*p) ) { // different endings in repeats |i,j,n-r,s,... h->tp = abc_check_track(h, h->tp); abc_add_partbreak(h, h->tp, h->tracktime); p += abc_getnumber(p, ¬elen); abc_add_variant_start(h, h->tp, h->tracktime, notelen); while( *p==',' || *p=='-' ) { if( *p==',' ) { p++; p += abc_getnumber(p, ¬elen); abc_add_variant_choise(h->tp, notelen); } else { p++; p += abc_getnumber(p, ¬ediv); while( notelen < notediv ) { notelen++; abc_add_variant_choise(h->tp, notelen); } } } break; } if( *p==':' ) { // repeat start p++; h->tp = abc_check_track(h, h->tp); abc_add_partbreak(h, h->tp, h->tracktime); abc_add_setloop(h, h->tp, h->tracktime); } break; case '&': // voice overlay abcto = 0; h->tracktime = bartime; h->tp = abc_check_track(h, h->tp); t = h->tp->vpos; h->tp = abc_locate_track(h, h->tp->v, t? t+1: DRONEPOS2+1); break; case ']': // staff break, end of song abcto = 0; break; case ':': // repeat jump abcto = 0; h->tp = abc_check_track(h, h->tp); j = (h->tp->slidevol == -2)? jumpfade: jumpnormal; abc_add_setjumploop(h, h->tp, h->tracktime, j); abc_add_partbreak(h, h->tp, h->tracktime); if( *p==':' ) { // repeat start without intermediate bar symbol p++; abc_add_setloop(h, h->tp, h->tracktime); } break; case '"': // chord notation if( !strchr("_^<>@", *p) && !isdigit(*p) ) { // if it's not a annotation string h->tp = abc_check_track(h, h->tp); if( !h->tpc ) h->tpc = abc_locate_track(h, h->tp->v, 0); if( h->tp == h->tpc ) abc_add_chord(p, h, h->tpc, h->tracktime); // only do chords for one voice } abcto = 0; while( (ch=*p++) && (ch != '"') ) { if( !strncasecmp(p,"fade",4) && h->track && h->track->slidevol > -2 ) abc_globalslide(h, h->tracktime, -2); // set volumeslide to fade away... if( !strncasecmp(p,"to coda",7) ) { h->tp = abc_check_track(h, h->tp); abc_add_partbreak(h, h->tp, h->tracktime); abc_add_tocoda(h, h->tp, h->tracktime); p+=7; abcto = -1; } else if( !isspace(*p) ) abcto = 0; if( !strncasecmp(p,"to",2) && (isspace(p[2]) || p[2] == '"') ) abcto = 1; } if( !ch ) abcstate = INSKIPFORQUOTE; break; case '\\': // skip the rest of this line, should be the end of the line anyway while( *p ) p++; ch = '\\'; // remember for invoice tempo changes.... break; case '!': // line break, or deprecated old style decoration case '+': // decorations new style if( !strncmp(p,"coda",4) && p[4] == ch ) { h->tp = abc_check_track(h, h->tp); if( abcto ) { if( abcto > 0 ) { abc_add_partbreak(h, h->tp, h->tracktime); abc_add_tocoda(h, h->tp, h->tracktime); } } else { abc_add_partbreak(h, h->tp, h->tracktime); abc_add_coda(h, h->tp, h->tracktime); } p += 5; abcto = 0; break; } abcto = 0; if( !strncmp(p,"arpeggio",8) && p[8] == ch ) { abcarpeggio = 1; p += 9; break; } if( !strncmp(p,"crescendo(",10) && p[10] == ch ) { h->tp = abc_check_track(h, h->tp); abc_globalslide(h, h->tracktime, 1); p += 11; break; } if( !strncmp(p,"crescendo)",10) && p[10] == ch ) { h->tp = abc_check_track(h, h->tp); abc_globalslide(h, h->tracktime, 0); p += 11; break; } if( !strncmp(p,"<(",2) && p[2] == ch ) { h->tp = abc_check_track(h, h->tp); abc_globalslide(h, h->tracktime, 1); p += 3; break; } if( !strncmp(p,"<)",2) && p[2] == ch ) { h->tp = abc_check_track(h, h->tp); abc_globalslide(h, h->tracktime, 0); p += 3; break; } if( !strncmp(p,"dimimuendo(",11) && p[11] == ch ) { h->tp = abc_check_track(h, h->tp); abc_globalslide(h, h->tracktime, -1); p += 12; break; } if( !strncmp(p,"diminuendo)",11) && p[11] == ch ) { h->tp = abc_check_track(h, h->tp); abc_globalslide(h, h->tracktime, 0); p += 12; break; } if( !strncmp(p,">(",2) && p[2] == ch ) { h->tp = abc_check_track(h, h->tp); abc_globalslide(h, h->tracktime, -1); p += 3; break; } if( !strncmp(p,">)",2) && p[2] == ch ) { h->tp = abc_check_track(h, h->tp); abc_globalslide(h, h->tracktime, 0); p += 3; break; } if( !strncmp(p,"upbow",5) && p[5] == ch ) { abceffect = bow; abceffoper = 1; p += 6; break; } if( !strncmp(p,"downbow",7) && p[7] == ch ) { abceffect = bow; abceffoper = 0; p += 8; break; } if( !strncmp(p,"trill",5) && p[5] == ch ) { abceffect = trill; abceffoper = 0; p += 6; break; } if( !strncmp(p,"trill(",6) && p[6] == ch ) { abceffect = trill; abceffoper = 255; p += 7; break; } if( !strncmp(p,"trill)",6) && p[6] == ch ) { abceffect = none; abceffoper = 0; p += 7; break; } if( !strncmp(p,"accent",6) && p[6] == ch ) { abceffect = accent; abceffoper = 0; p += 7; break; } if( !strncmp(p,"emphasis",8) && p[8] == ch ) { abceffect = accent; abceffoper = 0; p += 9; break; } if( !strncmp(p,">",1) && p[1] == ch ) { abceffect = accent; abceffoper = 0; p += 2; break; } if( !strncmp(p,"fermata",7) && p[7] == ch ) { abcfermata = 1; p += 8; break; } if( !strncmp(p,"fine",4) && p[4] == ch ) { h->tp = abc_check_track(h, h->tp); abc_add_partbreak(h, h->tp, h->tracktime); abc_add_fine(h, h->tp, h->tracktime); p += 5; break; } if( !strncmp(p,"segno",5) && p[5] == ch ) { h->tp = abc_check_track(h, h->tp); abc_add_partbreak(h, h->tp, h->tracktime); abc_add_segno(h, h->tp, h->tracktime); p += 6; break; } if( !strncmp(p,"tocoda",6) && p[6] == ch ) { h->tp = abc_check_track(h, h->tp); abc_add_partbreak(h, h->tp, h->tracktime); abc_add_tocoda(h, h->tp, h->tracktime); p += 7; break; } if( !strncmp(p,"D.C.",4) && p[4] == ch ) { h->tp = abc_check_track(h, h->tp); j = (h->tp->slidevol == -2)? jumpdcfade: jumpdacapo; abc_add_setjumploop(h, h->tp, h->tracktime, j); abc_add_partbreak(h, h->tp, h->tracktime); p += 5; break; } if( !strncmp(p,"D.S.",4) && p[4] == ch ) { h->tp = abc_check_track(h, h->tp); j = (h->tp->slidevol == -2)? jumpdsfade: jumpdasegno; abc_add_setjumploop(h, h->tp, h->tracktime, j); abc_add_partbreak(h, h->tp, h->tracktime); p += 5; break; } if( !strncmp(p,"dacapo",6) && p[6] == ch ) { h->tp = abc_check_track(h, h->tp); j = (h->tp->slidevol == -2)? jumpdcfade: jumpdacapo; abc_add_setjumploop(h, h->tp, h->tracktime, j); abc_add_partbreak(h, h->tp, h->tracktime); p += 7; break; } if( !strncmp(p,"dacoda",6) && p[6] == ch ) { h->tp = abc_check_track(h, h->tp); j = (h->tp->slidevol == -2)? jumpdcfade: jumpdacapo; abc_add_setjumploop(h, h->tp, h->tracktime, j); abc_add_partbreak(h, h->tp, h->tracktime); p += 7; break; } if( ch == '!' ) { for( t=0; p[t] && strchr("|[:]!",p[t])==0 && !isspace(p[t]); t++ ) ; if( p[t] == '!' ) { // volume and other decorations, deprecated h->tp = abc_check_track(h, h->tp); abcvol = abc_parse_decorations(h, h->tp, p); p = &p[t+1]; } } else { h->tp = abc_check_track(h, h->tp); abcvol = abc_parse_decorations(h, h->tp, p); while( (ch=*p++) && (ch != '+') ) ; } break; case '`': // back quotes are for readability break; case '.': // staccato marks break; default: // some kinda note must follow if( strchr("abcdefgABCDEFG^_=X",ch) ) { h->tp = abc_check_track(h, h->tp); abc_track_clear_tiedvpos(h); abcbeatvol = abc_beat_vol(h, abcvol, (h->tracktime - bartime)/notelen_notediv_to_ticks(h->speed,1,mnotediv)); p += abc_add_noteon(h, ch, p, h->tracktime, barsig, abcbeatvol, abceffect, abceffoper); if( abceffoper != 255 ) abceffect = none; p += abc_notelen(p, ¬elen, ¬ediv); if( *p=='-' ) { p++; if( h->tp->tail && h->tp->tail->flg != 1 ) h->tp->tienote = h->tp->tail; } tupletr = abc_tuplet(¬elen, ¬ediv, tupletp, tupletq, tupletr); while( isspace(*p) ) p++; // allow spacing in broken rithm notation p += abc_brokenrithm(p, ¬elen, ¬ediv, &brokenrithm, abchornpipe); thistime = notelen_notediv_to_ticks(h->speed, notelen*snotelen, notediv*snotediv); if( abcfermata ) { thistime <<= 1; abcfermata = 0; } if( thistime > abcgrace ) { thistime -= abcgrace; abcgrace = 0; } else { abcgrace -= thistime; thistime = abcticks(h->speed); abcgrace += abcticks(h->speed); } h->tracktime += thistime; if( thistime > abcticks(h->speed) ) abc_add_noteoff(h, h->tp, h->tracktime - abcnoslurs - (( ch0 == '.')? thistime / 2: 0)); else abc_add_noteoff(h, h->tp, h->tracktime); abc_add_sync(h, h->tp, h->tracktime); if( h->gchordon && (h->tp == h->tpc) ) abc_add_gchord(h, h->tracktime, bartime); if( h->drumon && (h->tp == h->tpr) ) abc_add_drum(h, h->tracktime, bartime); abcarpeggio = 0; break; } if( strchr("zx",ch) ) { h->tp = abc_check_track(h, h->tp); abc_track_clear_tiednote(h); p += abc_notelen(p, ¬elen, ¬ediv); tupletr = abc_tuplet(¬elen, ¬ediv, tupletp, tupletq, tupletr); while( isspace(*p) ) p++; // allow spacing in broken rithm notation p += abc_brokenrithm(p, ¬elen, ¬ediv, &brokenrithm, abchornpipe); thistime = notelen_notediv_to_ticks(h->speed, notelen*snotelen, notediv*snotediv); if( abcfermata ) { thistime <<= 1; abcfermata = 0; } if( thistime > abcgrace ) { thistime -= abcgrace; abcgrace = 0; } else { abcgrace -= thistime; thistime = abcticks(h->speed); abcgrace += abcticks(h->speed); } h->tracktime += thistime; abc_add_sync(h, h->tp, h->tracktime); if( h->gchordon && (h->tp == h->tpc) ) abc_add_gchord(h, h->tracktime, bartime); if( h->drumon && (h->tp == h->tpr) ) abc_add_drum(h, h->tracktime, bartime); abcarpeggio = 0; break; } if( strchr("Z",ch) ) { h->tp = abc_check_track(h, h->tp); abc_track_clear_tiednote(h); p += abc_notelen(p, ¬elen, ¬ediv); thistime = notelen_notediv_to_ticks(h->speed, notelen*mnotelen, notediv*mnotediv); if( abcfermata ) { thistime <<= 1; abcfermata = 0; } if( thistime > abcgrace ) { thistime -= abcgrace; abcgrace = 0; } else { abcgrace -= thistime; thistime = abcticks(h->speed); abcgrace += abcticks(h->speed); } h->tracktime += thistime; sprintf(barsig, "%s%s", sig[abckey], sig[abckey]); // reset the key signature abc_add_sync(h, h->tp, h->tracktime); if( h->gchordon && (h->tp == h->tpc) ) abc_add_gchord(h, h->tracktime, bartime); if( h->drumon && (h->tp == h->tpr) ) abc_add_drum(h, h->tracktime, bartime); abcarpeggio = 0; break; } if( isalpha(ch) && *p==':' ) { // some unprocessed field line? while( *p ) p++; // skip it break; } break; } ch0 = ch; // remember previous char, can be staccato dot... if( pp ) { // did we have a U: macro substitution? if( !*p ) { p = pp; pp = 0; } } } } } } if( mmsp ) mmfclose(mmstack[mmsp]); } ABC_CleanupMacros(h); // we dont need them anymore if( !h->track ) { char buf[10]; sprintf(buf,"%u",abcxnumber); abc_message("abc X:%s has no body", buf); h->track = abc_check_track(h, h->track); // for sanity... } if( abcstate == INBODY ) { // last but not least shut off all pending events abc_recalculate_tracktime(h); for( ttp=h->track; ttp; ttp=ttp->next ) abc_add_noteoff(h,ttp,h->tracktime); abc_add_partbreak(h, h->track, h->tracktime); t = abc_patno(h, h->tracktime); if( abc_pattracktime(h, h->tracktime) % abcticks(64 * h->speed) ) t++; if( global_part == ' ' ) { partpat[26][1] = t; if( abcparts ) { for( t=0; t<26; t++ ) if( partpat[t][0] < partpat[t][1] ) break; if( t == 26 ) { abc_message("parts (%s) set but not used", abcparts); abc_set_parts(&abcparts, 0); // forget the parts array } } } else partpat[global_part - 'A'][1] = t; if( !abcparts ) abc_song_to_parts(h, &abcparts, partpat); orderlen = abc_partpat_to_orderlist(partpat, abcparts, h, &orderlist, orderlen); } abc_synchronise_tracks(h); // distribute all control events abc_recalculate_tracktime(h); /* abctrack: tracktick long note byte octave byte instrument byte effects byte tick = tracktick modulo speed row = (tracktick div speed) modulo 64 pat = (tracktick div speed) div 64 ord = calculated */ if( (p=getenv(ABC_ENV_DUMPTRACKS)) ) { printf("P:%s\n",abcparts); for( t=0; t<26; t++ ) if( partpat[t][1] >= partpat[t][0] ) printf(" %c ",t+'A'); if( partpat[26][1] >= partpat[26][0] ) printf("All"); printf("\n"); for( t=0; t<27; t++ ) if( partpat[t][1] >= partpat[t][0] ) printf("%3d ",partpat[t][0]); printf("\n"); for( t=0; t<27; t++ ) if( partpat[t][1] >= partpat[t][0] ) printf("%3d ",partpat[t][1]); printf("\n"); for( t=0; (int)tmemsize = PTMEM_LAST; // Number of memory slots to reserve! of->modtype = _mm_strdup(of->allochandle, ABC_Version); of->numpat = 1+(modticks(h->tracktime) / h->speed / 64); of->numpos = orderlen; of->reppos = 0; of->initspeed = h->speed; of->numchn = abc_numtracks(h); of->numtrk = of->numpat * of->numchn; of->initvolume = 64; of->pansep = 128; // orderlist if(!AllocPositions(of, orderlen)) { avoid_reentry = 0; return FALSE; } for(t=0; tpositions[t] = orderlist[t]; _mmalloc_close(h->ho); // get rid of orderlist memory #else m_nType = MOD_TYPE_ABC; numpat = 1+(modticks(h->tracktime) / h->speed / 64); if( numpat > MAX_PATTERNS ) numpat = MAX_PATTERNS; m_nDefaultSpeed = h->speed; m_nChannels = abc_numtracks(h); m_dwSongFlags = SONG_LINEARSLIDES; m_nMinPeriod = 28 << 2; m_nMaxPeriod = 1712 << 3; // orderlist for(t=0; t < (uint32_t)orderlen; t++){ if( t >= MAX_ORDERS ) break; Order[t] = orderlist[t]; } free(orderlist); // get rid of orderlist memory #endif #ifdef NEWMIKMOD // ============================== // Load the pattern info now! if(!AllocTracks(of)) return 0; if(!AllocPatterns(of)) return 0; of->ut = utrk_init(of->numchn, h->allochandle); utrk_memory_reset(of->ut); utrk_local_memflag(of->ut, PTMEM_PORTAMENTO, TRUE, FALSE); ABC_ReadPatterns(of, h, of->numpat); // load instruments after building the patterns (chan == 10 track handling) if( !PAT_Load_Instruments(of) ) { avoid_reentry = 0; return FALSE; } // ============================================================ // set panning positions for(t=0; tnumchn; t++) { of->panning[t] = PAN_LEFT+((t+2)%5)*((PAN_RIGHT - PAN_LEFT)/5); // 0x30 = std s3m val } #else // ============================== // Load the pattern info now! if( ABC_ReadPatterns(Patterns, PatternSize, h, numpat, m_nChannels) ) { // :^( need one more channel to handle the global events ;^b m_nChannels++; h->tp = abc_locate_track(h, "", 99); abc_add_sync(h, h->tp, h->tracktime); for( t=0; t MAX_BASECHANNELS ) m_nChannels = MAX_BASECHANNELS; for(t=0; t, * Adam Goode (endian and char fixes for PPC) */ #include "stdafx.h" #include "sndfile.h" #include "tables.h" #ifdef _MSC_VER //#pragma warning(disable:4244) #endif ////////////////////////////////////////////////////// // ScreamTracker S3M file support #pragma pack(1) typedef struct tagS3MSAMPLESTRUCT { BYTE type; CHAR dosname[12]; BYTE hmem; WORD memseg; DWORD length; DWORD loopbegin; DWORD loopend; BYTE vol; BYTE bReserved; BYTE pack; BYTE flags; DWORD finetune; DWORD dwReserved; WORD intgp; WORD int512; DWORD lastused; CHAR name[28]; CHAR scrs[4]; } S3MSAMPLESTRUCT; typedef struct tagS3MFILEHEADER { CHAR name[28]; BYTE b1A; BYTE type; WORD reserved1; WORD ordnum; WORD insnum; WORD patnum; WORD flags; WORD cwtv; WORD version; DWORD scrm; // "SCRM" = 0x4D524353 BYTE globalvol; BYTE speed; BYTE tempo; BYTE mastervol; BYTE ultraclicks; BYTE panning_present; BYTE reserved2[8]; WORD special; BYTE channels[32]; } S3MFILEHEADER; void CSoundFile::S3MConvert(MODCOMMAND *m, BOOL bIT) const //-------------------------------------------------------- { UINT command = m->command; UINT param = m->param; switch (command + 0x40) { case 'A': command = CMD_SPEED; break; case 'B': command = CMD_POSITIONJUMP; break; case 'C': command = CMD_PATTERNBREAK; if (!bIT) param = (param >> 4) * 10 + (param & 0x0F); break; case 'D': command = CMD_VOLUMESLIDE; break; case 'E': command = CMD_PORTAMENTODOWN; break; case 'F': command = CMD_PORTAMENTOUP; break; case 'G': command = CMD_TONEPORTAMENTO; break; case 'H': command = CMD_VIBRATO; break; case 'I': command = CMD_TREMOR; break; case 'J': command = CMD_ARPEGGIO; break; case 'K': command = CMD_VIBRATOVOL; break; case 'L': command = CMD_TONEPORTAVOL; break; case 'M': command = CMD_CHANNELVOLUME; break; case 'N': command = CMD_CHANNELVOLSLIDE; break; case 'O': command = CMD_OFFSET; break; case 'P': command = CMD_PANNINGSLIDE; break; case 'Q': command = CMD_RETRIG; break; case 'R': command = CMD_TREMOLO; break; case 'S': command = CMD_S3MCMDEX; break; case 'T': command = CMD_TEMPO; break; case 'U': command = CMD_FINEVIBRATO; break; case 'V': command = CMD_GLOBALVOLUME; break; case 'W': command = CMD_GLOBALVOLSLIDE; break; case 'X': command = CMD_PANNING8; break; case 'Y': command = CMD_PANBRELLO; break; case 'Z': command = CMD_MIDI; break; default: command = 0; } m->command = command; m->param = param; } void CSoundFile::S3MSaveConvert(UINT *pcmd, UINT *pprm, BOOL bIT) const //--------------------------------------------------------------------- { UINT command = *pcmd; UINT param = *pprm; switch(command) { case CMD_SPEED: command = 'A'; break; case CMD_POSITIONJUMP: command = 'B'; break; case CMD_PATTERNBREAK: command = 'C'; if (!bIT) param = ((param / 10) << 4) + (param % 10); break; case CMD_VOLUMESLIDE: command = 'D'; break; case CMD_PORTAMENTODOWN: command = 'E'; if ((param >= 0xE0) && (m_nType & (MOD_TYPE_MOD|MOD_TYPE_XM))) param = 0xDF; break; case CMD_PORTAMENTOUP: command = 'F'; if ((param >= 0xE0) && (m_nType & (MOD_TYPE_MOD|MOD_TYPE_XM))) param = 0xDF; break; case CMD_TONEPORTAMENTO: command = 'G'; break; case CMD_VIBRATO: command = 'H'; break; case CMD_TREMOR: command = 'I'; break; case CMD_ARPEGGIO: command = 'J'; break; case CMD_VIBRATOVOL: command = 'K'; break; case CMD_TONEPORTAVOL: command = 'L'; break; case CMD_CHANNELVOLUME: command = 'M'; break; case CMD_CHANNELVOLSLIDE: command = 'N'; break; case CMD_OFFSET: command = 'O'; break; case CMD_PANNINGSLIDE: command = 'P'; break; case CMD_RETRIG: command = 'Q'; break; case CMD_TREMOLO: command = 'R'; break; case CMD_S3MCMDEX: command = 'S'; break; case CMD_TEMPO: command = 'T'; break; case CMD_FINEVIBRATO: command = 'U'; break; case CMD_GLOBALVOLUME: command = 'V'; break; case CMD_GLOBALVOLSLIDE: command = 'W'; break; case CMD_PANNING8: command = 'X'; if ((bIT) && (m_nType != MOD_TYPE_IT) && (m_nType != MOD_TYPE_XM)) { if (param == 0xA4) { command = 'S'; param = 0x91; } else if (param <= 0x80) { param <<= 1; if (param > 255) param = 255; } else command = param = 0; } else if ((!bIT) && ((m_nType == MOD_TYPE_IT) || (m_nType == MOD_TYPE_XM))) { param >>= 1; } break; case CMD_PANBRELLO: command = 'Y'; break; case CMD_MIDI: command = 'Z'; break; case CMD_XFINEPORTAUPDOWN: if (param & 0x0F) switch(param & 0xF0) { case 0x10: command = 'F'; param = (param & 0x0F) | 0xE0; break; case 0x20: command = 'E'; param = (param & 0x0F) | 0xE0; break; case 0x90: command = 'S'; break; default: command = param = 0; } else command = param = 0; break; case CMD_MODCMDEX: command = 'S'; switch(param & 0xF0) { case 0x00: command = param = 0; break; case 0x10: command = 'F'; param |= 0xF0; break; case 0x20: command = 'E'; param |= 0xF0; break; case 0x30: param = (param & 0x0F) | 0x10; break; case 0x40: param = (param & 0x0F) | 0x30; break; case 0x50: param = (param & 0x0F) | 0x20; break; case 0x60: param = (param & 0x0F) | 0xB0; break; case 0x70: param = (param & 0x0F) | 0x40; break; case 0x90: command = 'Q'; param &= 0x0F; break; case 0xA0: if (param & 0x0F) { command = 'D'; param = (param << 4) | 0x0F; } else command=param=0; break; case 0xB0: if (param & 0x0F) { command = 'D'; param |= 0xF0; } else command=param=0; break; } break; default: command = param = 0; } command &= ~0x40; *pcmd = command; *pprm = param; } static DWORD boundInput(DWORD input, DWORD smin, DWORD smax) { if (input > smax) input = smax; else if (input < smin) input = 0; return(input); } BOOL CSoundFile::ReadS3M(const BYTE *lpStream, DWORD dwMemLength) //--------------------------------------------------------------- { UINT insnum,patnum,nins,npat; DWORD insfile[MAX_SAMPLES]; WORD ptr[256]; DWORD dwMemPos; BYTE insflags[MAX_SAMPLES], inspack[MAX_SAMPLES]; if ((!lpStream) || (dwMemLength <= sizeof(S3MFILEHEADER)+sizeof(S3MSAMPLESTRUCT)+64)) return FALSE; S3MFILEHEADER psfh = *(S3MFILEHEADER *)lpStream; psfh.reserved1 = bswapLE16(psfh.reserved1); psfh.ordnum = bswapLE16(psfh.ordnum); psfh.insnum = bswapLE16(psfh.insnum); psfh.patnum = bswapLE16(psfh.patnum); psfh.flags = bswapLE16(psfh.flags); psfh.cwtv = bswapLE16(psfh.cwtv); psfh.version = bswapLE16(psfh.version); psfh.scrm = bswapLE32(psfh.scrm); psfh.special = bswapLE16(psfh.special); if (psfh.scrm != 0x4D524353) return FALSE; dwMemPos = 0x60; m_nType = MOD_TYPE_S3M; memset(m_szNames,0,sizeof(m_szNames)); memcpy(m_szNames[0], psfh.name, 28); // Speed m_nDefaultSpeed = psfh.speed; if (m_nDefaultSpeed < 1) m_nDefaultSpeed = 6; if (m_nDefaultSpeed > 0x1F) m_nDefaultSpeed = 0x1F; // Tempo m_nDefaultTempo = psfh.tempo; if (m_nDefaultTempo < 40) m_nDefaultTempo = 40; if (m_nDefaultTempo > 240) m_nDefaultTempo = 240; // Global Volume m_nDefaultGlobalVolume = psfh.globalvol << 2; if ((!m_nDefaultGlobalVolume) || (m_nDefaultGlobalVolume > 256)) m_nDefaultGlobalVolume = 256; m_nSongPreAmp = psfh.mastervol & 0x7F; // Channels m_nChannels = 4; for (UINT ich=0; ich<32; ich++) { ChnSettings[ich].nPan = 128; ChnSettings[ich].nVolume = 64; ChnSettings[ich].dwFlags = CHN_MUTE; if (psfh.channels[ich] != 0xFF) { m_nChannels = ich+1; UINT b = psfh.channels[ich] & 0x0F; ChnSettings[ich].nPan = (b & 8) ? 0xC0 : 0x40; ChnSettings[ich].dwFlags = 0; } } if (m_nChannels < 4) m_nChannels = 4; if ((psfh.cwtv < 0x1320) || (psfh.flags & 0x40)) m_dwSongFlags |= SONG_FASTVOLSLIDES; // Reading pattern order UINT iord = psfh.ordnum; if (iord<1) iord = 1; if (iord > MAX_ORDERS) iord = MAX_ORDERS; if (iord) { memcpy(Order, lpStream+dwMemPos, iord); dwMemPos += iord; } if ((iord & 1) && (lpStream[dwMemPos] == 0xFF)) dwMemPos++; // Reading file pointers insnum = nins = psfh.insnum; if (insnum >= MAX_SAMPLES) insnum = MAX_SAMPLES-1; m_nSamples = insnum; patnum = npat = psfh.patnum; if (patnum > MAX_PATTERNS) patnum = MAX_PATTERNS; memset(ptr, 0, sizeof(ptr)); // Ignore file if it has a corrupted header. if (nins+npat > 256) return FALSE; if (nins+npat) { memcpy(ptr, lpStream+dwMemPos, 2*(nins+npat)); dwMemPos += 2*(nins+npat); for (UINT j = 0; j < (nins+npat); ++j) { ptr[j] = bswapLE16(ptr[j]); } if (psfh.panning_present == 252) { const BYTE *chnpan = lpStream+dwMemPos; for (UINT i=0; i<32; i++) if (chnpan[i] & 0x20) { ChnSettings[i].nPan = ((chnpan[i] & 0x0F) << 4) + 8; } } } if (!m_nChannels) return TRUE; // Reading instrument headers memset(insfile, 0, sizeof(insfile)); for (UINT iSmp=1; iSmp<=insnum; iSmp++) { UINT nInd = ((DWORD)ptr[iSmp-1])*16; if ((!nInd) || (nInd + 0x50 > dwMemLength)) { // initialize basic variables. insflags[iSmp-1] = 0; inspack[iSmp-1] = 0; continue; } S3MSAMPLESTRUCT pSmp; memcpy(&pSmp, lpStream+nInd, 0x50); memcpy(Ins[iSmp].name, &pSmp.dosname, 12); insflags[iSmp-1] = pSmp.flags; inspack[iSmp-1] = pSmp.pack; memcpy(m_szNames[iSmp], pSmp.name, 28); m_szNames[iSmp][28] = 0; if ((pSmp.type==1) && (pSmp.scrs[2]=='R') && (pSmp.scrs[3]=='S')) { Ins[iSmp].nLength = boundInput(bswapLE32(pSmp.length), 4, MAX_SAMPLE_LENGTH); Ins[iSmp].nLoopStart = boundInput(bswapLE32(pSmp.loopbegin), 4, Ins[iSmp].nLength - 1); Ins[iSmp].nLoopEnd = boundInput(bswapLE32(pSmp.loopend), 4, Ins[iSmp].nLength); Ins[iSmp].nVolume = boundInput(pSmp.vol, 0, 64) << 2; Ins[iSmp].nGlobalVol = 64; if (pSmp.flags&1) Ins[iSmp].uFlags |= CHN_LOOP; UINT j = bswapLE32(pSmp.finetune); if (!j) j = 8363; if (j < 1024) j = 1024; Ins[iSmp].nC4Speed = j; insfile[iSmp] = (pSmp.hmem << 20) + (bswapLE16(pSmp.memseg) << 4); // offset is invalid - ignore this sample. if (insfile[iSmp] > dwMemLength) insfile[iSmp] = 0; else if (insfile[iSmp]) { // ignore duplicate samples. for (int z=iSmp-1; z>=0; z--) if (insfile[iSmp] == insfile[z]) insfile[iSmp] = 0; } if ((Ins[iSmp].nLoopStart >= Ins[iSmp].nLoopEnd) || (Ins[iSmp].nLoopEnd - Ins[iSmp].nLoopStart < 8)) Ins[iSmp].nLoopStart = Ins[iSmp].nLoopEnd = 0; Ins[iSmp].nPan = 0x80; } } // Reading patterns for (UINT iPat=0; iPat dwMemLength) continue; WORD len = bswapLE16(*((WORD *)(lpStream+nInd))); nInd += 2; PatternSize[iPat] = 64; if ((!len) || (nInd + len > dwMemLength - 6) || ((Patterns[iPat] = AllocatePattern(64, m_nChannels)) == NULL)) continue; LPBYTE src = (LPBYTE)(lpStream+nInd); // Unpacking pattern MODCOMMAND *p = Patterns[iPat]; UINT row = 0; UINT j = 0; while (j < len) { BYTE b = src[j++]; if (!b) { if (++row >= 64) break; } else { UINT chn = b & 0x1F; if (chn < m_nChannels) { MODCOMMAND *m = &p[row*m_nChannels+chn]; if (b & 0x20) { m->note = src[j++]; if (m->note < 0xF0) m->note = (m->note & 0x0F) + 12*(m->note >> 4) + 13; else if (m->note == 0xFF) m->note = 0; m->instr = src[j++]; } if (b & 0x40) { UINT vol = src[j++]; if ((vol >= 128) && (vol <= 192)) { vol -= 128; m->volcmd = VOLCMD_PANNING; } else { if (vol > 64) vol = 64; m->volcmd = VOLCMD_VOLUME; } m->vol = vol; } if (b & 0x80) { m->command = src[j++]; m->param = src[j++]; if (m->command) S3MConvert(m, FALSE); } } else { if (b & 0x20) j += 2; if (b & 0x40) j++; if (b & 0x80) j += 2; } if (j >= len) break; } } } // Reading samples for (UINT iRaw=1; iRaw<=insnum; iRaw++) if ((Ins[iRaw].nLength) && (insfile[iRaw])) { UINT flags = (psfh.version == 1) ? RS_PCM8S : RS_PCM8U; if (insflags[iRaw-1] & 4) flags += 5; if (insflags[iRaw-1] & 2) flags |= RSF_STEREO; if (inspack[iRaw-1] == 4) flags = RS_ADPCM4; dwMemPos = insfile[iRaw]; if (dwMemPos < dwMemLength) dwMemPos += ReadSample(&Ins[iRaw], flags, (LPSTR)(lpStream + dwMemPos), dwMemLength - dwMemPos); } m_nMinPeriod = 64; m_nMaxPeriod = 32767; if (psfh.flags & 0x10) m_dwSongFlags |= SONG_AMIGALIMITS; return TRUE; } #ifndef MODPLUG_NO_FILESAVE #ifdef _MSC_VER #pragma warning(disable:4100) #endif static BYTE S3MFiller[16] = { 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 }; BOOL CSoundFile::SaveS3M(LPCSTR lpszFileName, UINT nPacking) //---------------------------------------------------------- { FILE *f; BYTE header[0x60]; UINT nbo,nbi,nbp,i; WORD patptr[128]; WORD insptr[128]; BYTE buffer[5*1024]; S3MSAMPLESTRUCT insex[128]; if ((!m_nChannels) || (!lpszFileName)) return FALSE; if ((f = fopen(lpszFileName, "wb")) == NULL) return FALSE; // Writing S3M header memset(header, 0, sizeof(header)); memset(insex, 0, sizeof(insex)); memcpy(header, m_szNames[0], 0x1C); header[0x1B] = 0; header[0x1C] = 0x1A; header[0x1D] = 0x10; nbo = (GetNumPatterns() + 15) & 0xF0; if (!nbo) nbo = 16; header[0x20] = nbo & 0xFF; header[0x21] = nbo >> 8; nbi = m_nInstruments; if (!nbi) nbi = m_nSamples; if (nbi > 99) nbi = 99; header[0x22] = nbi & 0xFF; header[0x23] = nbi >> 8; nbp = 0; for (i=0; Patterns[i]; i++) { nbp = i+1; if (nbp >= MAX_PATTERNS) break; } for (i=0; i= nbp)) nbp = Order[i] + 1; header[0x24] = nbp & 0xFF; header[0x25] = nbp >> 8; if (m_dwSongFlags & SONG_FASTVOLSLIDES) header[0x26] |= 0x40; if ((m_nMaxPeriod < 20000) || (m_dwSongFlags & SONG_AMIGALIMITS)) header[0x26] |= 0x10; header[0x28] = 0x20; header[0x29] = 0x13; header[0x2A] = 0x02; // Version = 1 => Signed samples header[0x2B] = 0x00; header[0x2C] = 'S'; header[0x2D] = 'C'; header[0x2E] = 'R'; header[0x2F] = 'M'; header[0x30] = m_nDefaultGlobalVolume >> 2; header[0x31] = m_nDefaultSpeed; header[0x32] = m_nDefaultTempo; header[0x33] = ((m_nSongPreAmp < 0x20) ? 0x20 : m_nSongPreAmp) | 0x80; // Stereo header[0x35] = 0xFC; for (i=0; i<32; i++) { if (i < m_nChannels) { UINT tmp = (i & 0x0F) >> 1; header[0x40+i] = (i & 0x10) | ((i & 1) ? 8+tmp : tmp); } else header[0x40+i] = 0xFF; } fwrite(header, 0x60, 1, f); fwrite(Order, nbo, 1, f); memset(patptr, 0, sizeof(patptr)); memset(insptr, 0, sizeof(insptr)); UINT ofs0 = 0x60 + nbo; UINT ofs1 = ((0x60 + nbo + nbi*2 + nbp*2 + 15) & 0xFFF0) + 0x20; UINT ofs = ofs1; for (i=0; i> 4); } fwrite(chnpan, 0x20, 1, f); } if ((nbi*2+nbp*2) & 0x0F) { fwrite(S3MFiller, 0x10 - ((nbi*2+nbp*2) & 0x0F), 1, f); } ofs1 = ftell(f); fwrite(insex, nbi, 0x50, f); // Packing patterns ofs += nbi*0x50; for (i=0; inote; UINT volcmd = m->volcmd; UINT vol = m->vol; UINT command = m->command; UINT param = m->param; if ((note) || (m->instr)) b |= 0x20; if (!note) note = 0xFF; else if (note >= 0xFE) note = 0xFE; else if (note < 13) note = 0; else note -= 13; if (note < 0xFE) note = (note % 12) + ((note / 12) << 4); if (command == CMD_VOLUME) { command = 0; if (param > 64) param = 64; volcmd = VOLCMD_VOLUME; vol = param; } if (volcmd == VOLCMD_VOLUME) b |= 0x40; else if (volcmd == VOLCMD_PANNING) { vol |= 0x80; b |= 0x40; } if (command) { S3MSaveConvert(&command, ¶m, FALSE); if (command) b |= 0x80; } if (b & 0xE0) { buffer[len++] = b; if (b & 0x20) { buffer[len++] = note; buffer[len++] = m->instr; } if (b & 0x40) { buffer[len++] = vol; } if (b & 0x80) { buffer[len++] = command; buffer[len++] = param; } if (len > sizeof(buffer) - 20) break; } } buffer[len++] = 0; if (len > sizeof(buffer) - 20) break; } } buffer[0] = (len - 2) & 0xFF; buffer[1] = (len - 2) >> 8; len = (len+15) & (~0x0F); fwrite(buffer, len, 1, f); ofs += len; } // Writing samples for (i=1; i<=nbi; i++) { MODINSTRUMENT *pins = &Ins[i]; if (m_nInstruments) { pins = Ins; if (Headers[i]) { for (UINT j=0; j<128; j++) { UINT n = Headers[i]->Keyboard[j]; if ((n) && (n < MAX_INSTRUMENTS)) { pins = &Ins[n]; break; } } } } memcpy(insex[i-1].dosname, pins->name, 12); memcpy(insex[i-1].name, m_szNames[i], 28); memcpy(insex[i-1].scrs, "SCRS", 4); insex[i-1].hmem = (BYTE)((DWORD)ofs >> 20); insex[i-1].memseg = (WORD)((DWORD)ofs >> 4); if (pins->pSample) { insex[i-1].type = 1; insex[i-1].length = pins->nLength; insex[i-1].loopbegin = pins->nLoopStart; insex[i-1].loopend = pins->nLoopEnd; insex[i-1].vol = pins->nVolume / 4; insex[i-1].flags = (pins->uFlags & CHN_LOOP) ? 1 : 0; if (pins->nC4Speed) insex[i-1].finetune = pins->nC4Speed; else insex[i-1].finetune = TransposeToFrequency(pins->RelativeTone, pins->nFineTune); UINT flags = RS_PCM8U; #ifndef NO_PACKING if (nPacking) { if ((!(pins->uFlags & (CHN_16BIT|CHN_STEREO))) && (CanPackSample((char *)pins->pSample, pins->nLength, nPacking))) { insex[i-1].pack = 4; flags = RS_ADPCM4; } } else #endif // NO_PACKING { if (pins->uFlags & CHN_16BIT) { insex[i-1].flags |= 4; flags = RS_PCM16U; } if (pins->uFlags & CHN_STEREO) { insex[i-1].flags |= 2; flags = (pins->uFlags & CHN_16BIT) ? RS_STPCM16U : RS_STPCM8U; } } DWORD len = WriteSample(f, pins, flags); if (len & 0x0F) { fwrite(S3MFiller, 0x10 - (len & 0x0F), 1, f); } ofs += (len + 15) & (~0x0F); } else { insex[i-1].length = 0; } } // Updating parapointers fseek(f, ofs0, SEEK_SET); fwrite(insptr, nbi, 2, f); fwrite(patptr, nbp, 2, f); fseek(f, ofs1, SEEK_SET); fwrite(insex, 0x50, nbi, f); fclose(f); return TRUE; } #ifdef _MSC_VER #pragma warning(default:4100) #endif #endif // MODPLUG_NO_FILESAVE libmodplug-0.8.8.5/src/load_dsm.cpp0000664000175000017500000001316312205522416014033 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque */ ////////////////////////////////////////////// // DSIK Internal Format (DSM) module loader // ////////////////////////////////////////////// #include "stdafx.h" #include "sndfile.h" #pragma pack(1) #define DSMID_RIFF 0x46464952 // "RIFF" #define DSMID_DSMF 0x464d5344 // "DSMF" #define DSMID_SONG 0x474e4f53 // "SONG" #define DSMID_INST 0x54534e49 // "INST" #define DSMID_PATT 0x54544150 // "PATT" typedef struct DSMNOTE { BYTE note,ins,vol,cmd,inf; } DSMNOTE; typedef struct DSMINST { DWORD id_INST; DWORD inst_len; CHAR filename[13]; BYTE flags; BYTE flags2; BYTE volume; DWORD length; DWORD loopstart; DWORD loopend; DWORD reserved1; WORD c2spd; WORD reserved2; CHAR samplename[28]; } DSMINST; typedef struct DSMFILEHEADER { DWORD id_RIFF; // "RIFF" DWORD riff_len; DWORD id_DSMF; // "DSMF" DWORD id_SONG; // "SONG" DWORD song_len; } DSMFILEHEADER; typedef struct DSMSONG { CHAR songname[28]; WORD reserved1; WORD flags; DWORD reserved2; WORD numord; WORD numsmp; WORD numpat; WORD numtrk; BYTE globalvol; BYTE mastervol; BYTE speed; BYTE bpm; BYTE panpos[16]; BYTE orders[128]; } DSMSONG; typedef struct DSMPATT { DWORD id_PATT; DWORD patt_len; BYTE dummy1; BYTE dummy2; } DSMPATT; #pragma pack() BOOL CSoundFile::ReadDSM(LPCBYTE lpStream, DWORD dwMemLength) //----------------------------------------------------------- { DSMFILEHEADER *pfh = (DSMFILEHEADER *)lpStream; DSMSONG *psong; DWORD dwMemPos; UINT nPat, nSmp; if ((!lpStream) || (dwMemLength < 1024) || (pfh->id_RIFF != DSMID_RIFF) || (pfh->riff_len + 8 > dwMemLength) || (pfh->riff_len < 1024) || (pfh->id_DSMF != DSMID_DSMF) || (pfh->id_SONG != DSMID_SONG) || (pfh->song_len > dwMemLength)) return FALSE; psong = (DSMSONG *)(lpStream + sizeof(DSMFILEHEADER)); dwMemPos = sizeof(DSMFILEHEADER) + pfh->song_len; m_nType = MOD_TYPE_DSM; m_nChannels = psong->numtrk; if (m_nChannels < 4) m_nChannels = 4; if (m_nChannels > 16) m_nChannels = 16; m_nSamples = psong->numsmp; if (m_nSamples >= MAX_SAMPLES) m_nSamples = MAX_SAMPLES - 1; m_nDefaultSpeed = psong->speed; m_nDefaultTempo = psong->bpm; m_nDefaultGlobalVolume = psong->globalvol << 2; if ((!m_nDefaultGlobalVolume) || (m_nDefaultGlobalVolume > 256)) m_nDefaultGlobalVolume = 256; m_nSongPreAmp = psong->mastervol & 0x7F; for (UINT iOrd=0; iOrdorders); iOrd++) { Order[iOrd] = (BYTE)((iOrd < psong->numord) ? psong->orders[iOrd] : 0xFF); } for (UINT iPan=0; iPan<16; iPan++) { ChnSettings[iPan].nPan = 0x80; if (psong->panpos[iPan] <= 0x80) { ChnSettings[iPan].nPan = psong->panpos[iPan] << 1; } } memcpy(m_szNames[0], psong->songname, 28); nPat = 0; nSmp = 1; while (dwMemPos < dwMemLength - 8) { DSMPATT *ppatt = (DSMPATT *)(lpStream + dwMemPos); DSMINST *pins = (DSMINST *)(lpStream+dwMemPos); // Reading Patterns if (ppatt->id_PATT == DSMID_PATT) { dwMemPos += 8; if (dwMemPos + ppatt->patt_len >= dwMemLength) break; DWORD dwPos = dwMemPos; dwMemPos += ppatt->patt_len; MODCOMMAND *m = AllocatePattern(64, m_nChannels); if (!m) break; PatternSize[nPat] = 64; Patterns[nPat] = m; UINT row = 0; while ((row < 64) && (dwPos + 2 <= dwMemPos)) { UINT flag = lpStream[dwPos++]; if (flag) { UINT ch = (flag & 0x0F) % m_nChannels; if (flag & 0x80) { UINT note = lpStream[dwPos++]; if (note) { if (note <= 12*9) note += 12; m[ch].note = (BYTE)note; } } if (flag & 0x40) { m[ch].instr = lpStream[dwPos++]; } if (flag & 0x20) { m[ch].volcmd = VOLCMD_VOLUME; m[ch].vol = lpStream[dwPos++]; } if (flag & 0x10) { UINT command = lpStream[dwPos++]; UINT param = lpStream[dwPos++]; switch(command) { // 4-bit Panning case 0x08: switch(param & 0xF0) { case 0x00: param <<= 4; break; case 0x10: command = 0x0A; param = (param & 0x0F) << 4; break; case 0x20: command = 0x0E; param = (param & 0x0F) | 0xA0; break; case 0x30: command = 0x0E; param = (param & 0x0F) | 0x10; break; case 0x40: command = 0x0E; param = (param & 0x0F) | 0x20; break; default: command = 0; } break; // Portamentos case 0x11: case 0x12: command &= 0x0F; break; // 3D Sound (?) case 0x13: command = 'X' - 55; param = 0x91; break; default: // Volume + Offset (?) command = ((command & 0xF0) == 0x20) ? 0x09 : 0; } m[ch].command = (BYTE)command; m[ch].param = (BYTE)param; if (command) ConvertModCommand(&m[ch]); } } else { m += m_nChannels; row++; } } nPat++; } else // Reading Samples if ((nSmp <= m_nSamples) && (pins->id_INST == DSMID_INST)) { if (dwMemPos + pins->inst_len >= dwMemLength - 8) break; DWORD dwPos = dwMemPos + sizeof(DSMINST); dwMemPos += 8 + pins->inst_len; memcpy(m_szNames[nSmp], pins->samplename, 28); MODINSTRUMENT *psmp = &Ins[nSmp]; memcpy(psmp->name, pins->filename, 13); psmp->nGlobalVol = 64; psmp->nC4Speed = pins->c2spd; psmp->uFlags = (WORD)((pins->flags & 1) ? CHN_LOOP : 0); psmp->nLength = pins->length; psmp->nLoopStart = pins->loopstart; psmp->nLoopEnd = pins->loopend; psmp->nVolume = (WORD)(pins->volume << 2); if (psmp->nVolume > 256) psmp->nVolume = 256; UINT smptype = (pins->flags & 2) ? RS_PCM8S : RS_PCM8U; ReadSample(psmp, smptype, (LPCSTR)(lpStream+dwPos), dwMemLength - dwPos); nSmp++; } else { break; } } return TRUE; } libmodplug-0.8.8.5/src/load_ams.cpp0000664000175000017500000004101512205522416014025 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque */ ////////////////////////////////////////////// // AMS module loader // ////////////////////////////////////////////// #include "stdafx.h" #include "sndfile.h" //#pragma warning(disable:4244) #pragma pack(1) typedef struct AMSFILEHEADER { char szHeader[7]; // "Extreme" // changed from CHAR BYTE verlo, verhi; // 0x??,0x01 BYTE chncfg; BYTE samples; WORD patterns; WORD orders; BYTE vmidi; WORD extra; } AMSFILEHEADER; typedef struct AMSSAMPLEHEADER { DWORD length; DWORD loopstart; DWORD loopend; BYTE finetune_and_pan; WORD samplerate; // C-2 = 8363 BYTE volume; // 0-127 BYTE infobyte; } AMSSAMPLEHEADER; #pragma pack() BOOL CSoundFile::ReadAMS(LPCBYTE lpStream, DWORD dwMemLength) //----------------------------------------------------------- { BYTE pkinf[MAX_SAMPLES]; AMSFILEHEADER *pfh = (AMSFILEHEADER *)lpStream; DWORD dwMemPos; UINT tmp, tmp2; if ((!lpStream) || (dwMemLength < 1024)) return FALSE; if ((pfh->verhi != 0x01) || (strncmp(pfh->szHeader, "Extreme", 7)) || (!pfh->patterns) || (!pfh->orders) || (!pfh->samples) || (pfh->samples >= MAX_SAMPLES) || (pfh->patterns > MAX_PATTERNS) || (pfh->orders > MAX_ORDERS)) { return ReadAMS2(lpStream, dwMemLength); } dwMemPos = sizeof(AMSFILEHEADER) + pfh->extra; if (dwMemPos + pfh->samples * sizeof(AMSSAMPLEHEADER) + 256 >= dwMemLength) return FALSE; m_nType = MOD_TYPE_AMS; m_nInstruments = 0; m_nChannels = (pfh->chncfg & 0x1F) + 1; m_nSamples = pfh->samples; for (UINT nSmp=1; nSmp<=m_nSamples; nSmp++, dwMemPos += sizeof(AMSSAMPLEHEADER)) { AMSSAMPLEHEADER *psh = (AMSSAMPLEHEADER *)(lpStream + dwMemPos); MODINSTRUMENT *pins = &Ins[nSmp]; pins->nLength = psh->length; pins->nLoopStart = psh->loopstart; pins->nLoopEnd = psh->loopend; pins->nGlobalVol = 64; pins->nVolume = psh->volume << 1; pins->nC4Speed = psh->samplerate; pins->nPan = (psh->finetune_and_pan & 0xF0); if (pins->nPan < 0x80) pins->nPan += 0x10; pins->nFineTune = MOD2XMFineTune(psh->finetune_and_pan & 0x0F); pins->uFlags = (psh->infobyte & 0x80) ? CHN_16BIT : 0; if ((pins->nLoopEnd <= pins->nLength) && (pins->nLoopStart+4 <= pins->nLoopEnd)) pins->uFlags |= CHN_LOOP; pkinf[nSmp] = psh->infobyte; } // Read Song Name tmp = lpStream[dwMemPos++]; if (dwMemPos + tmp + 1 >= dwMemLength) return TRUE; tmp2 = (tmp < 32) ? tmp : 31; if (tmp2) memcpy(m_szNames[0], lpStream+dwMemPos, tmp2); m_szNames[0][tmp2] = 0; dwMemPos += tmp; // Read sample names for (UINT sNam=1; sNam<=m_nSamples; sNam++) { if (dwMemPos + 32 >= dwMemLength) return TRUE; tmp = lpStream[dwMemPos++]; tmp2 = (tmp < 32) ? tmp : 31; if (tmp2) memcpy(m_szNames[sNam], lpStream+dwMemPos, tmp2); dwMemPos += tmp; } // Skip Channel names for (UINT cNam=0; cNam= dwMemLength) return TRUE; tmp = lpStream[dwMemPos++]; dwMemPos += tmp; } // Read Pattern Names m_lpszPatternNames = new char[pfh->patterns * 32]; // changed from CHAR if (!m_lpszPatternNames) return TRUE; m_nPatternNames = pfh->patterns; memset(m_lpszPatternNames, 0, m_nPatternNames * 32); for (UINT pNam=0; pNam < m_nPatternNames; pNam++) { if (dwMemPos + 32 >= dwMemLength) return TRUE; tmp = lpStream[dwMemPos++]; tmp2 = (tmp < 32) ? tmp : 31; if (tmp2) memcpy(m_lpszPatternNames+pNam*32, lpStream+dwMemPos, tmp2); dwMemPos += tmp; } // Read Song Comments tmp = *((WORD *)(lpStream+dwMemPos)); dwMemPos += 2; if (dwMemPos + tmp >= dwMemLength) return TRUE; if (tmp) { m_lpszSongComments = new char[tmp+1]; // changed from CHAR if (!m_lpszSongComments) return TRUE; memset(m_lpszSongComments, 0, tmp+1); memcpy(m_lpszSongComments, lpStream + dwMemPos, tmp); dwMemPos += tmp; } // Read Order List for (UINT iOrd=0; iOrdorders; iOrd++, dwMemPos += 2) { UINT n = *((WORD *)(lpStream+dwMemPos)); Order[iOrd] = (BYTE)n; } // Read Patterns for (UINT iPat=0; iPatpatterns; iPat++) { if (dwMemPos + 4 >= dwMemLength) return TRUE; UINT len = *((DWORD *)(lpStream + dwMemPos)); dwMemPos += 4; if ((len >= dwMemLength) || (dwMemPos + len > dwMemLength)) return TRUE; PatternSize[iPat] = 64; MODCOMMAND *m = AllocatePattern(PatternSize[iPat], m_nChannels); if (!m) return TRUE; Patterns[iPat] = m; const BYTE *p = lpStream + dwMemPos; UINT row = 0, i = 0; while ((row < PatternSize[iPat]) && (i+2 < len)) { BYTE b0 = p[i++]; BYTE b1 = p[i++]; BYTE b2 = 0; UINT ch = b0 & 0x3F; // Note+Instr if (!(b0 & 0x40)) { b2 = p[i++]; if (ch < m_nChannels) { if (b1 & 0x7F) m[ch].note = (b1 & 0x7F) + 25; m[ch].instr = b2; } if (b1 & 0x80) { b0 |= 0x40; b1 = p[i++]; } } // Effect if (b0 & 0x40) { anothercommand: if (b1 & 0x40) { if (ch < m_nChannels) { m[ch].volcmd = VOLCMD_VOLUME; m[ch].vol = b1 & 0x3F; } } else { b2 = p[i++]; if (ch < m_nChannels) { UINT cmd = b1 & 0x3F; if (cmd == 0x0C) { m[ch].volcmd = VOLCMD_VOLUME; m[ch].vol = b2 >> 1; } else if (cmd == 0x0E) { if (!m[ch].command) { UINT command = CMD_S3MCMDEX; UINT param = b2; switch(param & 0xF0) { case 0x00: if (param & 0x08) { param &= 0x07; param |= 0x90; } else {command=param=0;} break; case 0x10: command = CMD_PORTAMENTOUP; param |= 0xF0; break; case 0x20: command = CMD_PORTAMENTODOWN; param |= 0xF0; break; case 0x30: param = (param & 0x0F) | 0x10; break; case 0x40: param = (param & 0x0F) | 0x30; break; case 0x50: param = (param & 0x0F) | 0x20; break; case 0x60: param = (param & 0x0F) | 0xB0; break; case 0x70: param = (param & 0x0F) | 0x40; break; case 0x90: command = CMD_RETRIG; param &= 0x0F; break; case 0xA0: if (param & 0x0F) { command = CMD_VOLUMESLIDE; param = (param << 4) | 0x0F; } else command=param=0; break; case 0xB0: if (param & 0x0F) { command = CMD_VOLUMESLIDE; param |= 0xF0; } else command=param=0; break; } m[ch].command = command; m[ch].param = param; } } else { m[ch].command = cmd; m[ch].param = b2; ConvertModCommand(&m[ch]); } } } if (b1 & 0x80) { b1 = p[i++]; if (i <= len) goto anothercommand; } } if (b0 & 0x80) { row++; m += m_nChannels; } } dwMemPos += len; } // Read Samples for (UINT iSmp=1; iSmp<=m_nSamples; iSmp++) if (Ins[iSmp].nLength) { if (dwMemPos >= dwMemLength - 9) return TRUE; UINT flags = (Ins[iSmp].uFlags & CHN_16BIT) ? RS_AMS16 : RS_AMS8; dwMemPos += ReadSample(&Ins[iSmp], flags, (LPSTR)(lpStream+dwMemPos), dwMemLength-dwMemPos); } return TRUE; } ///////////////////////////////////////////////////////////////////// // AMS 2.2 loader #pragma pack(1) typedef struct AMS2FILEHEADER { DWORD dwHdr1; // AMShdr WORD wHdr2; BYTE b1A; // 0x1A BYTE titlelen; // 30-bytes max CHAR szTitle[30]; // [titlelen] } AMS2FILEHEADER; typedef struct AMS2SONGHEADER { WORD version; BYTE instruments; WORD patterns; WORD orders; WORD bpm; BYTE speed; BYTE channels; BYTE commands; BYTE rows; WORD flags; } AMS2SONGHEADER; typedef struct AMS2INSTRUMENT { BYTE samples; BYTE notemap[NOTE_MAX]; } AMS2INSTRUMENT; typedef struct AMS2ENVELOPE { BYTE speed; BYTE sustain; BYTE loopbegin; BYTE loopend; BYTE points; BYTE info[3]; } AMS2ENVELOPE; typedef struct AMS2SAMPLE { DWORD length; DWORD loopstart; DWORD loopend; WORD frequency; BYTE finetune; WORD c4speed; CHAR transpose; BYTE volume; BYTE flags; } AMS2SAMPLE; #pragma pack() BOOL CSoundFile::ReadAMS2(LPCBYTE lpStream, DWORD dwMemLength) //------------------------------------------------------------ { const AMS2FILEHEADER *pfh = (AMS2FILEHEADER *)lpStream; AMS2SONGHEADER *psh; DWORD dwMemPos; BYTE smpmap[16]; BYTE packedsamples[MAX_SAMPLES]; if ((pfh->dwHdr1 != 0x68534D41) || (pfh->wHdr2 != 0x7264) || (pfh->b1A != 0x1A) || (pfh->titlelen > 30)) return FALSE; dwMemPos = pfh->titlelen + 8; psh = (AMS2SONGHEADER *)(lpStream + dwMemPos); if (((psh->version & 0xFF00) != 0x0200) || (!psh->instruments) || (psh->instruments >= MAX_INSTRUMENTS) || (!psh->patterns) || (!psh->orders)) return FALSE; dwMemPos += sizeof(AMS2SONGHEADER); if (pfh->titlelen) { memcpy(m_szNames, pfh->szTitle, pfh->titlelen); m_szNames[0][pfh->titlelen] = 0; } m_nType = MOD_TYPE_AMS; m_nChannels = 32; m_nDefaultTempo = psh->bpm >> 8; m_nDefaultSpeed = psh->speed; m_nInstruments = psh->instruments; m_nSamples = 0; if (psh->flags & 0x40) m_dwSongFlags |= SONG_LINEARSLIDES; for (UINT nIns=1; nIns<=m_nInstruments; nIns++) { UINT insnamelen = lpStream[dwMemPos]; CHAR *pinsname = (CHAR *)(lpStream+dwMemPos+1); dwMemPos += insnamelen + 1; AMS2INSTRUMENT *pins = (AMS2INSTRUMENT *)(lpStream + dwMemPos); dwMemPos += sizeof(AMS2INSTRUMENT); if (dwMemPos + 1024 >= dwMemLength) return TRUE; AMS2ENVELOPE *volenv, *panenv, *pitchenv; volenv = (AMS2ENVELOPE *)(lpStream+dwMemPos); dwMemPos += 5 + volenv->points*3; panenv = (AMS2ENVELOPE *)(lpStream+dwMemPos); dwMemPos += 5 + panenv->points*3; pitchenv = (AMS2ENVELOPE *)(lpStream+dwMemPos); dwMemPos += 5 + pitchenv->points*3; INSTRUMENTHEADER *penv = new INSTRUMENTHEADER; if (!penv) return TRUE; memset(smpmap, 0, sizeof(smpmap)); memset(penv, 0, sizeof(INSTRUMENTHEADER)); for (UINT ismpmap=0; ismpmapsamples; ismpmap++) { if ((ismpmap >= 16) || (m_nSamples+1 >= MAX_SAMPLES)) break; m_nSamples++; smpmap[ismpmap] = m_nSamples; } penv->nGlobalVol = 64; penv->nPan = 128; penv->nPPC = 60; Headers[nIns] = penv; if (insnamelen) { if (insnamelen > 31) insnamelen = 31; memcpy(penv->name, pinsname, insnamelen); penv->name[insnamelen] = 0; } for (UINT inotemap=0; inotemapNoteMap[inotemap] = inotemap+1; penv->Keyboard[inotemap] = smpmap[pins->notemap[inotemap] & 0x0F]; } // Volume Envelope { UINT pos = 0; penv->nVolEnv = (volenv->points > 16) ? 16 : volenv->points; penv->nVolSustainBegin = penv->nVolSustainEnd = volenv->sustain; penv->nVolLoopStart = volenv->loopbegin; penv->nVolLoopEnd = volenv->loopend; for (UINT i=0; inVolEnv; i++) { penv->VolEnv[i] = (BYTE)((volenv->info[i*3+2] & 0x7F) >> 1); pos += volenv->info[i*3] + ((volenv->info[i*3+1] & 1) << 8); penv->VolPoints[i] = (WORD)pos; } } penv->nFadeOut = (((lpStream[dwMemPos+2] & 0x0F) << 8) | (lpStream[dwMemPos+1])) << 3; UINT envflags = lpStream[dwMemPos+3]; if (envflags & 0x01) penv->dwFlags |= ENV_VOLLOOP; if (envflags & 0x02) penv->dwFlags |= ENV_VOLSUSTAIN; if (envflags & 0x04) penv->dwFlags |= ENV_VOLUME; dwMemPos += 5; // Read Samples for (UINT ismp=0; ismpsamples; ismp++) { MODINSTRUMENT *psmp = ((ismp < 16) && (smpmap[ismp])) ? &Ins[smpmap[ismp]] : NULL; UINT smpnamelen = lpStream[dwMemPos]; if ((psmp) && (smpnamelen) && (smpnamelen <= 22)) { memcpy(m_szNames[smpmap[ismp]], lpStream+dwMemPos+1, smpnamelen); } dwMemPos += smpnamelen + 1; if (psmp) { AMS2SAMPLE *pams = (AMS2SAMPLE *)(lpStream+dwMemPos); psmp->nGlobalVol = 64; psmp->nPan = 128; psmp->nLength = pams->length; psmp->nLoopStart = pams->loopstart; psmp->nLoopEnd = pams->loopend; psmp->nC4Speed = pams->c4speed; psmp->RelativeTone = pams->transpose; psmp->nVolume = pams->volume / 2; packedsamples[smpmap[ismp]] = pams->flags; if (pams->flags & 0x04) psmp->uFlags |= CHN_16BIT; if (pams->flags & 0x08) psmp->uFlags |= CHN_LOOP; if (pams->flags & 0x10) psmp->uFlags |= CHN_PINGPONGLOOP; } dwMemPos += sizeof(AMS2SAMPLE); } } if (dwMemPos + 256 >= dwMemLength) return TRUE; // Comments { UINT composernamelen = lpStream[dwMemPos]; if (composernamelen) { m_lpszSongComments = new char[composernamelen+1]; // changed from CHAR if (m_lpszSongComments) { memcpy(m_lpszSongComments, lpStream+dwMemPos+1, composernamelen); m_lpszSongComments[composernamelen] = 0; } } dwMemPos += composernamelen + 1; // channel names for (UINT i=0; i<32; i++) { UINT chnnamlen = lpStream[dwMemPos]; if ((chnnamlen) && (chnnamlen < MAX_CHANNELNAME)) { memcpy(ChnSettings[i].szName, lpStream+dwMemPos+1, chnnamlen); } dwMemPos += chnnamlen + 1; if (dwMemPos + chnnamlen + 256 >= dwMemLength) return TRUE; } // packed comments (ignored) UINT songtextlen = *((LPDWORD)(lpStream+dwMemPos)); dwMemPos += songtextlen; if (dwMemPos + 256 >= dwMemLength) return TRUE; } // Order List { for (UINT i=0; i= dwMemLength) return TRUE; if (i < psh->orders) { Order[i] = lpStream[dwMemPos]; dwMemPos += 2; } } } // Pattern Data for (UINT ipat=0; ipatpatterns; ipat++) { if (dwMemPos+8 >= dwMemLength) return TRUE; UINT packedlen = *((LPDWORD)(lpStream+dwMemPos)); UINT numrows = 1 + (UINT)(lpStream[dwMemPos+4]); //UINT patchn = 1 + (UINT)(lpStream[dwMemPos+5] & 0x1F); //UINT patcmds = 1 + (UINT)(lpStream[dwMemPos+5] >> 5); UINT patnamlen = lpStream[dwMemPos+6]; dwMemPos += 4; if ((ipat < MAX_PATTERNS) && (packedlen < dwMemLength-dwMemPos) && (numrows >= 8)) { if ((patnamlen) && (patnamlen < MAX_PATTERNNAME)) { char s[MAX_PATTERNNAME]; // changed from CHAR memcpy(s, lpStream+dwMemPos+3, patnamlen); s[patnamlen] = 0; SetPatternName(ipat, s); } PatternSize[ipat] = numrows; Patterns[ipat] = AllocatePattern(numrows, m_nChannels); if (!Patterns[ipat]) return TRUE; // Unpack Pattern Data LPCBYTE psrc = lpStream + dwMemPos; UINT pos = 3 + patnamlen; UINT row = 0; while ((pos < packedlen) && (row < numrows)) { MODCOMMAND *m = Patterns[ipat] + row * m_nChannels; UINT byte1 = psrc[pos++]; UINT ch = byte1 & 0x1F; // Read Note + Instr if (!(byte1 & 0x40)) { UINT byte2 = psrc[pos++]; UINT note = byte2 & 0x7F; if (note) m[ch].note = (note > 1) ? (note-1) : 0xFF; m[ch].instr = psrc[pos++]; // Read Effect while (byte2 & 0x80) { byte2 = psrc[pos++]; if (byte2 & 0x40) { m[ch].volcmd = VOLCMD_VOLUME; m[ch].vol = byte2 & 0x3F; } else { UINT command = byte2 & 0x3F; UINT param = psrc[pos++]; if (command == 0x0C) { m[ch].volcmd = VOLCMD_VOLUME; m[ch].vol = param / 2; } else if (command < 0x10) { m[ch].command = command; m[ch].param = param; ConvertModCommand(&m[ch]); } else { // TODO: AMS effects } } } } if (byte1 & 0x80) row++; } } dwMemPos += packedlen; } // Read Samples for (UINT iSmp=1; iSmp<=m_nSamples; iSmp++) if (Ins[iSmp].nLength) { if (dwMemPos >= dwMemLength - 9) return TRUE; UINT flags; if (packedsamples[iSmp] & 0x03) { flags = (Ins[iSmp].uFlags & CHN_16BIT) ? RS_AMS16 : RS_AMS8; } else { flags = (Ins[iSmp].uFlags & CHN_16BIT) ? RS_PCM16S : RS_PCM8S; } dwMemPos += ReadSample(&Ins[iSmp], flags, (LPSTR)(lpStream+dwMemPos), dwMemLength-dwMemPos); } return TRUE; } ///////////////////////////////////////////////////////////////////// // AMS Sample unpacking void AMSUnpack(const char *psrc, UINT inputlen, char *pdest, UINT dmax, char packcharacter) { UINT tmplen = dmax; signed char *amstmp = new signed char[tmplen]; if (!amstmp) return; // Unpack Loop { signed char *p = amstmp; UINT i=0, j=0; while ((i < inputlen) && (j < tmplen)) { signed char ch = psrc[i++]; if (ch == packcharacter) { BYTE ch2 = psrc[i++]; if (ch2) { ch = psrc[i++]; while (ch2--) { p[j++] = ch; if (j >= tmplen) break; } } else p[j++] = packcharacter; } else p[j++] = ch; } } // Bit Unpack Loop { signed char *p = amstmp; UINT bitcount = 0x80, dh; UINT k=0; for (UINT i=0; i> ((dh+8-count) & 7)) & 0xFF; bitcount = ((bitcount|(bitcount<<8)) >> 1) & 0xFF; pdest[k++] |= bl; if (k >= dmax) { k = 0; dh++; } } bitcount = ((bitcount|(bitcount<<8)) >> dh) & 0xFF; } } // Delta Unpack { signed char old = 0; for (UINT i=0; i header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_MALLOC_H /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the `setenv' function. */ #undef HAVE_SETENV /* Define to 1 if you have the `sinf' function. */ #undef HAVE_SINF /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to the sub-directory in which libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Version number of package */ #undef VERSION /* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most significant byte first (like Motorola and SPARC, unlike Intel). */ #if defined AC_APPLE_UNIVERSAL_BUILD # if defined __BIG_ENDIAN__ # define WORDS_BIGENDIAN 1 # endif #else # ifndef WORDS_BIGENDIAN # undef WORDS_BIGENDIAN # endif #endif /* Define for Solaris 2.5.1 so the uint32_t typedef from , , or is not used. If the typedef were allowed, the #define below would cause a syntax error. */ #undef _UINT32_T /* Define for Solaris 2.5.1 so the uint64_t typedef from , , or is not used. If the typedef were allowed, the #define below would cause a syntax error. */ #undef _UINT64_T /* Define for Solaris 2.5.1 so the uint8_t typedef from , , or is not used. If the typedef were allowed, the #define below would cause a syntax error. */ #undef _UINT8_T /* Define to the type of a signed integer type of width exactly 16 bits if such a type exists and the standard includes do not define it. */ #undef int16_t /* Define to the type of a signed integer type of width exactly 32 bits if such a type exists and the standard includes do not define it. */ #undef int32_t /* Define to the type of a signed integer type of width exactly 64 bits if such a type exists and the standard includes do not define it. */ #undef int64_t /* Define to the type of a signed integer type of width exactly 8 bits if such a type exists and the standard includes do not define it. */ #undef int8_t /* Define to the type of an unsigned integer type of width exactly 16 bits if such a type exists and the standard includes do not define it. */ #undef uint16_t /* Define to the type of an unsigned integer type of width exactly 32 bits if such a type exists and the standard includes do not define it. */ #undef uint32_t /* Define to the type of an unsigned integer type of width exactly 64 bits if such a type exists and the standard includes do not define it. */ #undef uint64_t /* Define to the type of an unsigned integer type of width exactly 8 bits if such a type exists and the standard includes do not define it. */ #undef uint8_t libmodplug-0.8.8.5/src/load_stm.cpp0000664000175000017500000001357012205522416014055 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque */ #include "stdafx.h" #include "sndfile.h" //#pragma warning(disable:4244) #pragma pack(1) typedef struct tagSTMNOTE { BYTE note; BYTE insvol; BYTE volcmd; BYTE cmdinf; } STMNOTE; // Raw STM sampleinfo struct: typedef struct tagSTMSAMPLE { CHAR filename[14]; // Can't have long comments - just filename comments :) WORD reserved; // ISA in memory when in ST 2 WORD length; // Sample length WORD loopbeg; // Loop start point WORD loopend; // Loop end point BYTE volume; // Volume BYTE reserved2; // More reserved crap WORD c2spd; // Good old c2spd BYTE reserved3[6]; // Yet more of PSi's reserved crap } STMSAMPLE; // Raw STM header struct: typedef struct tagSTMHEADER { char songname[20]; // changed from CHAR char trackername[8]; // !SCREAM! for ST 2.xx // changed from CHAR CHAR unused; // 0x1A CHAR filetype; // 1=song, 2=module (only 2 is supported, of course) :) CHAR ver_major; // Like 2 CHAR ver_minor; // "ditto" BYTE inittempo; // initspeed= stm inittempo>>4 BYTE numpat; // number of patterns BYTE globalvol; // <- WoW! a RiGHT TRiANGLE =8*) BYTE reserved[13]; // More of PSi's internal crap STMSAMPLE sample[31]; // STM sample data BYTE patorder[128]; // Docs say 64 - actually 128 } STMHEADER; #pragma pack() BOOL CSoundFile::ReadSTM(const BYTE *lpStream, DWORD dwMemLength) //--------------------------------------------------------------- { const STMHEADER *phdr = (STMHEADER *)lpStream; DWORD dwMemPos = 0; if ((!lpStream) || (dwMemLength < sizeof(STMHEADER))) return FALSE; if ((phdr->filetype != 2) || (phdr->unused != 0x1A) || ((strnicmp(phdr->trackername, "!SCREAM!", 8)) && (strnicmp(phdr->trackername, "BMOD2STM", 8)))) return FALSE; memcpy(m_szNames[0], phdr->songname, 20); // Read STM header m_nType = MOD_TYPE_STM; m_nSamples = 31; m_nChannels = 4; m_nInstruments = 0; m_nMinPeriod = 64; m_nMaxPeriod = 0x7FFF; m_nDefaultSpeed = phdr->inittempo >> 4; if (m_nDefaultSpeed < 1) m_nDefaultSpeed = 1; m_nDefaultTempo = 125; m_nDefaultGlobalVolume = phdr->globalvol << 2; if (m_nDefaultGlobalVolume > 256) m_nDefaultGlobalVolume = 256; memcpy(Order, phdr->patorder, 128); // Setting up channels for (UINT nSet=0; nSet<4; nSet++) { ChnSettings[nSet].dwFlags = 0; ChnSettings[nSet].nVolume = 64; ChnSettings[nSet].nPan = (nSet & 1) ? 0x40 : 0xC0; } // Reading samples for (UINT nIns=0; nIns<31; nIns++) { MODINSTRUMENT *pIns = &Ins[nIns+1]; const STMSAMPLE *pStm = &phdr->sample[nIns]; // STM sample data memcpy(pIns->name, pStm->filename, 13); memcpy(m_szNames[nIns+1], pStm->filename, 12); pIns->nC4Speed = bswapLE16(pStm->c2spd); pIns->nGlobalVol = 64; pIns->nVolume = pStm->volume << 2; if (pIns->nVolume > 256) pIns->nVolume = 256; pIns->nLength = bswapLE16(pStm->length); if ((pIns->nLength < 4) || (!pIns->nVolume)) pIns->nLength = 0; pIns->nLoopStart = bswapLE16(pStm->loopbeg); pIns->nLoopEnd = bswapLE16(pStm->loopend); if ((pIns->nLoopEnd > pIns->nLoopStart) && (pIns->nLoopEnd != 0xFFFF)) pIns->uFlags |= CHN_LOOP; } dwMemPos = sizeof(STMHEADER); for (UINT nOrd=0; nOrd= 99) Order[nOrd] = 0xFF; UINT nPatterns = phdr->numpat; for (UINT nPat=0; nPat dwMemLength) return TRUE; PatternSize[nPat] = 64; if ((Patterns[nPat] = AllocatePattern(64, m_nChannels)) == NULL) return TRUE; MODCOMMAND *m = Patterns[nPat]; const STMNOTE *p = (const STMNOTE *)(lpStream + dwMemPos); for (UINT n=0; n<64*4; n++, p++, m++) { UINT note,ins,vol,cmd; // extract the various information from the 4 bytes that // make up a single note note = p->note; ins = p->insvol >> 3; vol = (p->insvol & 0x07) + (p->volcmd >> 1); cmd = p->volcmd & 0x0F; if ((ins) && (ins < 32)) m->instr = ins; // special values of [SBYTE0] are handled here -> // we have no idea if these strange values will ever be encountered // but it appears as though stms sound correct. if ((note == 0xFE) || (note == 0xFC)) m->note = 0xFE; else // if note < 251, then all three bytes are stored in the file if (note < 0xFC) m->note = (note >> 4)*12 + (note&0xf) + 37; if (vol <= 64) { m->volcmd = VOLCMD_VOLUME; m->vol = vol; } m->param = p->cmdinf; switch(cmd) { // Axx set speed to xx case 1: m->command = CMD_SPEED; m->param >>= 4; break; // Bxx position jump case 2: m->command = CMD_POSITIONJUMP; break; // Cxx patternbreak to row xx case 3: m->command = CMD_PATTERNBREAK; m->param = (m->param & 0xF0) * 10 + (m->param & 0x0F); break; // Dxy volumeslide case 4: m->command = CMD_VOLUMESLIDE; break; // Exy toneslide down case 5: m->command = CMD_PORTAMENTODOWN; break; // Fxy toneslide up case 6: m->command = CMD_PORTAMENTOUP; break; // Gxx Tone portamento,speed xx case 7: m->command = CMD_TONEPORTAMENTO; break; // Hxy vibrato case 8: m->command = CMD_VIBRATO; break; // Ixy tremor, ontime x, offtime y case 9: m->command = CMD_TREMOR; break; // Jxy arpeggio case 10: m->command = CMD_ARPEGGIO; break; // Kxy Dual command H00 & Dxy case 11: m->command = CMD_VIBRATOVOL; break; // Lxy Dual command G00 & Dxy case 12: m->command = CMD_TONEPORTAVOL; break; // Xxx amiga command 8xx case 0x18: m->command = CMD_PANNING8; break; default: m->command = m->param = 0; } } dwMemPos += 64*4*4; } // Reading Samples for (UINT nSmp=1; nSmp<=31; nSmp++) { MODINSTRUMENT *pIns = &Ins[nSmp]; dwMemPos = (dwMemPos + 15) & (~15); if (pIns->nLength) { UINT nPos = ((UINT)phdr->sample[nSmp-1].reserved) << 4; if ((nPos >= sizeof(STMHEADER)) && (nPos+pIns->nLength <= dwMemLength)) dwMemPos = nPos; if (dwMemPos < dwMemLength) { dwMemPos += ReadSample(pIns, RS_PCM8S, (LPSTR)(lpStream+dwMemPos),dwMemLength-dwMemPos); } } } return TRUE; } libmodplug-0.8.8.5/src/mmcmp.cpp0000664000175000017500000002256112205522416013364 00000000000000/* * This source code is public domain. * * Handles unpacking of Powerpack PP20 * Authors: Olivier Lapicque */ #include "stdafx.h" #include "sndfile.h" BOOL PP20_Unpack(LPCBYTE *ppMemFile, LPDWORD pdwMemLength); typedef struct MMCMPFILEHEADER { DWORD id_ziRC; // "ziRC" DWORD id_ONia; // "ONia" WORD hdrsize; } MMCMPFILEHEADER, *LPMMCMPFILEHEADER; typedef struct MMCMPHEADER { WORD version; WORD nblocks; DWORD filesize; DWORD blktable; BYTE glb_comp; BYTE fmt_comp; } MMCMPHEADER, *LPMMCMPHEADER; typedef struct MMCMPBLOCK { DWORD unpk_size; DWORD pk_size; DWORD xor_chk; WORD sub_blk; WORD flags; WORD tt_entries; USHORT num_bits; } MMCMPBLOCK, *LPMMCMPBLOCK; typedef struct MMCMPSUBBLOCK { DWORD unpk_pos; DWORD unpk_size; } MMCMPSUBBLOCK, *LPMMCMPSUBBLOCK; #define MMCMP_COMP 0x0001 #define MMCMP_DELTA 0x0002 #define MMCMP_16BIT 0x0004 #define MMCMP_STEREO 0x0100 #define MMCMP_ABS16 0x0200 #define MMCMP_ENDIAN 0x0400 typedef struct MMCMPBITBUFFER { UINT bitcount; DWORD bitbuffer; LPCBYTE pSrc; LPCBYTE pEnd; DWORD GetBits(UINT nBits); } MMCMPBITBUFFER; DWORD MMCMPBITBUFFER::GetBits(UINT nBits) //--------------------------------------- { DWORD d; if (!nBits) return 0; while (bitcount < 24) { bitbuffer |= ((pSrc < pEnd) ? *pSrc++ : 0) << bitcount; bitcount += 8; } d = bitbuffer & ((1 << nBits) - 1); bitbuffer >>= nBits; bitcount -= nBits; return d; } //#define MMCMP_LOG #ifdef MMCMP_LOG extern void Log(LPCSTR s, ...); #endif const DWORD MMCMP8BitCommands[8] = { 0x01, 0x03, 0x07, 0x0F, 0x1E, 0x3C, 0x78, 0xF8 }; const UINT MMCMP8BitFetch[8] = { 3, 3, 3, 3, 2, 1, 0, 0 }; const DWORD MMCMP16BitCommands[16] = { 0x01, 0x03, 0x07, 0x0F, 0x1E, 0x3C, 0x78, 0xF0, 0x1F0, 0x3F0, 0x7F0, 0xFF0, 0x1FF0, 0x3FF0, 0x7FF0, 0xFFF0 }; const UINT MMCMP16BitFetch[16] = { 4, 4, 4, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; BOOL MMCMP_Unpack(LPCBYTE *ppMemFile, LPDWORD pdwMemLength) //--------------------------------------------------------- { DWORD dwMemLength = *pdwMemLength; LPCBYTE lpMemFile = *ppMemFile; LPBYTE pBuffer; LPMMCMPFILEHEADER pmfh = (LPMMCMPFILEHEADER)(lpMemFile); LPMMCMPHEADER pmmh = (LPMMCMPHEADER)(lpMemFile+10); LPDWORD pblk_table; DWORD dwFileSize; if (PP20_Unpack(ppMemFile, pdwMemLength)) { return TRUE; } if ((dwMemLength < 256) || (!pmfh) || (pmfh->id_ziRC != 0x4352697A) || (pmfh->id_ONia != 0x61694e4f) || (pmfh->hdrsize < 14) || (!pmmh->nblocks) || (pmmh->filesize < 16) || (pmmh->filesize > 0x8000000) || (pmmh->blktable >= dwMemLength) || (pmmh->blktable + 4*pmmh->nblocks > dwMemLength)) return FALSE; dwFileSize = pmmh->filesize; if ((pBuffer = (LPBYTE)GlobalAllocPtr(GHND, (dwFileSize + 31) & ~15)) == NULL) return FALSE; pblk_table = (LPDWORD)(lpMemFile+pmmh->blktable); for (UINT nBlock=0; nBlocknblocks; nBlock++) { DWORD dwMemPos = pblk_table[nBlock]; LPMMCMPBLOCK pblk = (LPMMCMPBLOCK)(lpMemFile+dwMemPos); LPMMCMPSUBBLOCK psubblk = (LPMMCMPSUBBLOCK)(lpMemFile+dwMemPos+20); if ((dwMemPos + 20 >= dwMemLength) || (dwMemPos + 20 + pblk->sub_blk*8 >= dwMemLength)) break; dwMemPos += 20 + pblk->sub_blk*8; #ifdef MMCMP_LOG Log("block %d: flags=%04X sub_blocks=%d", nBlock, (UINT)pblk->flags, (UINT)pblk->sub_blk); Log(" pksize=%d unpksize=%d", pblk->pk_size, pblk->unpk_size); Log(" tt_entries=%d num_bits=%d\n", pblk->tt_entries, pblk->num_bits); #endif // Data is not packed if (!(pblk->flags & MMCMP_COMP)) { for (UINT i=0; isub_blk; i++) { if ((psubblk->unpk_pos >= dwFileSize) || (psubblk->unpk_size >= dwFileSize) || (psubblk->unpk_size > dwFileSize - psubblk->unpk_pos)) break; #ifdef MMCMP_LOG Log(" Unpacked sub-block %d: offset %d, size=%d\n", i, psubblk->unpk_pos, psubblk->unpk_size); #endif memcpy(pBuffer+psubblk->unpk_pos, lpMemFile+dwMemPos, psubblk->unpk_size); dwMemPos += psubblk->unpk_size; psubblk++; } } else // Data is 16-bit packed if (pblk->flags & MMCMP_16BIT && pblk->num_bits < 16) { MMCMPBITBUFFER bb; LPWORD pDest = (LPWORD)(pBuffer + psubblk->unpk_pos); DWORD dwSize = psubblk->unpk_size >> 1; DWORD dwPos = 0; UINT numbits = pblk->num_bits; UINT subblk = 0, oldval = 0; #ifdef MMCMP_LOG Log(" 16-bit block: pos=%d size=%d ", psubblk->unpk_pos, psubblk->unpk_size); if (pblk->flags & MMCMP_DELTA) Log("DELTA "); if (pblk->flags & MMCMP_ABS16) Log("ABS16 "); Log("\n"); #endif bb.bitcount = 0; bb.bitbuffer = 0; bb.pSrc = lpMemFile+dwMemPos+pblk->tt_entries; bb.pEnd = lpMemFile+dwMemPos+pblk->pk_size; while (subblk < pblk->sub_blk) { UINT newval = 0x10000; DWORD d = bb.GetBits(numbits+1); if (d >= MMCMP16BitCommands[numbits]) { UINT nFetch = MMCMP16BitFetch[numbits]; UINT newbits = bb.GetBits(nFetch) + ((d - MMCMP16BitCommands[numbits]) << nFetch); if (newbits != numbits) { numbits = newbits & 0x0F; } else { if ((d = bb.GetBits(4)) == 0x0F) { if (bb.GetBits(1)) break; newval = 0xFFFF; } else { newval = 0xFFF0 + d; } } } else { newval = d; } if (newval < 0x10000) { newval = (newval & 1) ? (UINT)(-(LONG)((newval+1) >> 1)) : (UINT)(newval >> 1); if (pblk->flags & MMCMP_DELTA) { newval += oldval; oldval = newval; } else if (!(pblk->flags & MMCMP_ABS16)) { newval ^= 0x8000; } pDest[dwPos++] = (WORD)newval; } if (dwPos >= dwSize) { subblk++; dwPos = 0; dwSize = psubblk[subblk].unpk_size >> 1; pDest = (LPWORD)(pBuffer + psubblk[subblk].unpk_pos); } } } else if (pblk->num_bits < 8) // Data is 8-bit packed { MMCMPBITBUFFER bb; LPBYTE pDest = pBuffer + psubblk->unpk_pos; DWORD dwSize = psubblk->unpk_size; DWORD dwPos = 0; UINT numbits = pblk->num_bits; UINT subblk = 0, oldval = 0; LPCBYTE ptable = lpMemFile+dwMemPos; bb.bitcount = 0; bb.bitbuffer = 0; bb.pSrc = lpMemFile+dwMemPos+pblk->tt_entries; bb.pEnd = lpMemFile+dwMemPos+pblk->pk_size; while (subblk < pblk->sub_blk) { UINT newval = 0x100; DWORD d = bb.GetBits(numbits+1); if (d >= MMCMP8BitCommands[numbits]) { UINT nFetch = MMCMP8BitFetch[numbits]; UINT newbits = bb.GetBits(nFetch) + ((d - MMCMP8BitCommands[numbits]) << nFetch); if (newbits != numbits) { numbits = newbits & 0x07; } else { if ((d = bb.GetBits(3)) == 7) { if (bb.GetBits(1)) break; newval = 0xFF; } else { newval = 0xF8 + d; } } } else { newval = d; } if (newval < 0x100) { int n = ptable[newval]; if (pblk->flags & MMCMP_DELTA) { n += oldval; oldval = n; } pDest[dwPos++] = (BYTE)n; } if (dwPos >= dwSize) { subblk++; dwPos = 0; dwSize = psubblk[subblk].unpk_size; pDest = pBuffer + psubblk[subblk].unpk_pos; } } } else { return FALSE; } } *ppMemFile = pBuffer; *pdwMemLength = dwFileSize; return TRUE; } ////////////////////////////////////////////////////////////////////////////// // // PowerPack PP20 Unpacker // typedef struct _PPBITBUFFER { UINT bitcount; ULONG bitbuffer; LPCBYTE pStart; LPCBYTE pSrc; ULONG GetBits(UINT n); } PPBITBUFFER; ULONG PPBITBUFFER::GetBits(UINT n) { ULONG result = 0; for (UINT i=0; i>= 1; bitcount--; } return result; } VOID PP20_DoUnpack(const BYTE *pSrc, UINT nSrcLen, BYTE *pDst, UINT nDstLen) { PPBITBUFFER BitBuffer; ULONG nBytesLeft; BitBuffer.pStart = pSrc; BitBuffer.pSrc = pSrc + nSrcLen - 4; BitBuffer.bitbuffer = 0; BitBuffer.bitcount = 0; BitBuffer.GetBits(pSrc[nSrcLen-1]); nBytesLeft = nDstLen; while (nBytesLeft > 0) { if (!BitBuffer.GetBits(1)) { UINT n = 1; while (n < nBytesLeft) { UINT code = BitBuffer.GetBits(2); n += code; if (code != 3) break; } for (UINT i=0; i 0x400000) || (dwDstLen > 16*dwMemLength)) return FALSE; if ((pBuffer = (LPBYTE)GlobalAllocPtr(GHND, (dwDstLen + 31) & ~15)) == NULL) return FALSE; PP20_DoUnpack(lpMemFile+4, dwMemLength-4, pBuffer, dwDstLen); *ppMemFile = pBuffer; *pdwMemLength = dwDstLen; return TRUE; } libmodplug-0.8.8.5/src/load_pat.h0000664000175000017500000000073612205522416013503 00000000000000#ifndef LOAD_PAT_H #define LOAD_PAT_H #ifdef __cplusplus extern "C" { #endif void pat_init_patnames(void); void pat_resetsmp(void); int pat_numinstr(void); int pat_numsmp(void); int pat_smptogm(int smp); int pat_gmtosmp(int gm); int pat_gm_drumnr(int n); int pat_gm_drumnote(int n); const char *pat_gm_name(int gm); int pat_modnote(int midinote); int pat_smplooped(int smp); //#ifdef NEWMIKMOD BOOL PAT_Load_Instruments(void *c); //#endif #ifdef __cplusplus } #endif #endif libmodplug-0.8.8.5/src/load_psm.cpp0000664000175000017500000007025112205522416014050 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque */ /////////////////////////////////////////////////// // // PSM module loader // /////////////////////////////////////////////////// #include "stdafx.h" #include "sndfile.h" //#define PSM_LOG #define PSM_ID_NEW 0x204d5350 #define PSM_ID_OLD 0xfe4d5350 #define IFFID_FILE 0x454c4946 #define IFFID_TITL 0x4c544954 #define IFFID_SDFT 0x54464453 #define IFFID_PBOD 0x444f4250 #define IFFID_SONG 0x474e4f53 #define IFFID_PATT 0x54544150 #define IFFID_DSMP 0x504d5344 #define IFFID_OPLH 0x484c504f #pragma pack(1) typedef struct _PSMCHUNK { DWORD id; DWORD len; DWORD listid; } PSMCHUNK; void swap_PSMCHUNK(PSMCHUNK* p){ p->id = bswapLE32(p->id); p->len = bswapLE32(p->len); p->listid = bswapLE32(p->listid); } typedef struct _PSMSONGHDR { CHAR songname[8]; // "MAINSONG" BYTE reserved1; BYTE reserved2; BYTE channels; } PSMSONGHDR; typedef struct _PSMPATTERN { DWORD size; DWORD name; WORD rows; WORD reserved1; BYTE data[4]; } PSMPATTERN; void swap_PSMPATTERN(PSMPATTERN* p){ p->size = bswapLE32(p->size); p->name = bswapLE32(p->name); p->rows = bswapLE16(p->rows); } typedef struct _PSMSAMPLE { BYTE flags; CHAR songname[8]; DWORD smpid; CHAR samplename[34]; DWORD reserved1; BYTE reserved2; BYTE insno; BYTE reserved3; DWORD length; DWORD loopstart; DWORD loopend; WORD reserved4; BYTE defvol; DWORD reserved5; DWORD samplerate; BYTE reserved6[19]; } PSMSAMPLE; void swap_PSMSAMPLE(PSMSAMPLE* p){ p->smpid = bswapLE32(p->smpid); p->length = bswapLE32(p->length); p->loopstart = bswapLE32(p->loopstart); p->loopend = bswapLE32(p->loopend); p->samplerate = bswapLE32(p->samplerate); } #pragma pack() BOOL CSoundFile::ReadPSM(LPCBYTE lpStream, DWORD dwMemLength) //----------------------------------------------------------- { PSMCHUNK *pfh = (PSMCHUNK *)lpStream; DWORD dwMemPos, dwSongPos; DWORD smpnames[MAX_SAMPLES]; DWORD patptrs[MAX_PATTERNS]; BYTE samplemap[MAX_SAMPLES]; UINT nPatterns; // Swap chunk swap_PSMCHUNK(pfh); // Chunk0: "PSM ",filesize,"FILE" if (dwMemLength < 256) return FALSE; if (pfh->id == PSM_ID_OLD) { #ifdef PSM_LOG Log("Old PSM format not supported\n"); #endif return FALSE; } if ((pfh->id != PSM_ID_NEW) || (pfh->len+12 > dwMemLength) || (pfh->listid != IFFID_FILE)) return FALSE; m_nType = MOD_TYPE_PSM; m_nChannels = 16; m_nSamples = 0; nPatterns = 0; dwMemPos = 12; dwSongPos = 0; for (UINT iChPan=0; iChPan<16; iChPan++) { UINT pan = (((iChPan & 3) == 1) || ((iChPan&3)==2)) ? 0xC0 : 0x40; ChnSettings[iChPan].nPan = pan; } while (dwMemPos+8 < dwMemLength) { PSMCHUNK *pchunk = (PSMCHUNK *)(lpStream+dwMemPos); swap_PSMCHUNK(pchunk); if ((pchunk->len >= dwMemLength - 8) || (dwMemPos + pchunk->len + 8 > dwMemLength)) break; dwMemPos += 8; PUCHAR pdata = (PUCHAR)(lpStream+dwMemPos); ULONG len = pchunk->len; if (len) switch(pchunk->id) { // "TITL": Song title case IFFID_TITL: if (!pdata[0]) { pdata++; len--; } memcpy(m_szNames[0], pdata, (len>31) ? 31 : len); m_szNames[0][31] = 0; break; // "PBOD": Pattern case IFFID_PBOD: if ((len >= 12) && (nPatterns < MAX_PATTERNS)) { patptrs[nPatterns++] = dwMemPos-8; } break; // "SONG": Song description case IFFID_SONG: if ((len >= sizeof(PSMSONGHDR)+8) && (!dwSongPos)) { dwSongPos = dwMemPos - 8; } break; // "DSMP": Sample Data case IFFID_DSMP: if ((len >= sizeof(PSMSAMPLE)) && (m_nSamples+1 < MAX_SAMPLES)) { m_nSamples++; MODINSTRUMENT *pins = &Ins[m_nSamples]; PSMSAMPLE *psmp = (PSMSAMPLE *)pdata; swap_PSMSAMPLE(psmp); smpnames[m_nSamples] = psmp->smpid; memcpy(m_szNames[m_nSamples], psmp->samplename, 31); m_szNames[m_nSamples][31] = 0; samplemap[m_nSamples-1] = (BYTE)m_nSamples; // Init sample pins->nGlobalVol = 0x40; pins->nC4Speed = psmp->samplerate; pins->nLength = psmp->length; pins->nLoopStart = psmp->loopstart; pins->nLoopEnd = psmp->loopend; pins->nPan = 128; pins->nVolume = (psmp->defvol+1) * 2; pins->uFlags = (psmp->flags & 0x80) ? CHN_LOOP : 0; if (pins->nLoopStart > 0) pins->nLoopStart--; // Point to sample data pdata += 0x60; len -= 0x60; // Load sample data if ((pins->nLength > 3) && (len > 3)) { ReadSample(pins, RS_PCM8D, (LPCSTR)pdata, len); } else { pins->nLength = 0; } } break; #if 0 default: { CHAR s[8], s2[64]; *(DWORD *)s = pchunk->id; s[4] = 0; wsprintf(s2, "%s: %4d bytes @ %4d\n", s, pchunk->len, dwMemPos); OutputDebugString(s2); } #endif } dwMemPos += pchunk->len; } // Step #1: convert song structure PSMSONGHDR *pSong = (PSMSONGHDR *)(lpStream+dwSongPos+8); if ((!dwSongPos) || (pSong->channels < 2) || (pSong->channels > 32)) return TRUE; m_nChannels = pSong->channels; // Valid song header -> convert attached chunks { DWORD dwSongEnd = dwSongPos + 8 + *(DWORD *)(lpStream+dwSongPos+4); dwMemPos = dwSongPos + 8 + 11; // sizeof(PSMCHUNK)+sizeof(PSMSONGHDR) while (dwMemPos + 8 < dwSongEnd) { PSMCHUNK *pchunk = (PSMCHUNK *)(lpStream+dwMemPos); swap_PSMCHUNK(pchunk); dwMemPos += 8; if ((pchunk->len > dwSongEnd) || (dwMemPos + pchunk->len > dwSongEnd)) break; PUCHAR pdata = (PUCHAR)(lpStream+dwMemPos); ULONG len = pchunk->len; switch(pchunk->id) { case IFFID_OPLH: if (len >= 0x20) { UINT pos = len - 3; while (pos > 5) { BOOL bFound = FALSE; pos -= 5; DWORD dwName = *(DWORD *)(pdata+pos); for (UINT i=0; iname; if (dwName == dwPatName) { bFound = TRUE; break; } } if ((!bFound) && (pdata[pos+1] > 0) && (pdata[pos+1] <= 0x10) && (pdata[pos+3] > 0x40) && (pdata[pos+3] < 0xC0)) { m_nDefaultSpeed = pdata[pos+1]; m_nDefaultTempo = pdata[pos+3]; break; } } UINT iOrd = 0; while ((pos+5name; if (dwName == dwPatName) { Order[iOrd++] = i; break; } } pos += 5; } } break; } dwMemPos += pchunk->len; } } // Step #2: convert patterns for (UINT nPat=0; nPatrows; if (len > pPsmPat->size) len = pPsmPat->size; if ((nRows < 64) || (nRows > 256)) nRows = 64; PatternSize[nPat] = nRows; if ((Patterns[nPat] = AllocatePattern(nRows, m_nChannels)) == NULL) break; MODCOMMAND *m = Patterns[nPat]; BYTE *p = pPsmPat->data; UINT pos = 0; UINT row = 0; UINT oldch = 0; BOOL bNewRow = FALSE; #ifdef PSM_LOG Log("Pattern %d at offset 0x%04X\n", nPat, (DWORD)(p - (BYTE *)lpStream)); #endif while ((row < nRows) && (pos+1 < len)) { UINT flags = p[pos++]; UINT ch = p[pos++]; #ifdef PSM_LOG //Log("flags+ch: %02X.%02X\n", flags, ch); #endif if (((flags & 0xf0) == 0x10) && (ch <= oldch) /*&& (!bNewRow)*/) { if ((pos+1= len) || (row >= nRows)) break; if (!(flags & 0xf0)) { #ifdef PSM_LOG //if (!nPat) Log("EOR(%d): %02X.%02X\n", row, p[pos], p[pos+1]); #endif row++; m += m_nChannels; bNewRow = TRUE; oldch = ch; continue; } bNewRow = FALSE; if (ch >= m_nChannels) { #ifdef PSM_LOG if (!nPat) Log("Invalid channel row=%d (0x%02X.0x%02X)\n", row, flags, ch); #endif ch = 0; } // Note + Instr if ((flags & 0x40) && (pos+1 < len)) { UINT note = p[pos++]; UINT nins = p[pos++]; #ifdef PSM_LOG //if (!nPat) Log("note+ins: %02X.%02X\n", note, nins); if ((!nPat) && (nins >= m_nSamples)) Log("WARNING: invalid instrument number (%d)\n", nins); #endif if ((note) && (note < 0x80)) note = (note>>4)*12+(note&0x0f)+12+1; m[ch].instr = samplemap[nins]; m[ch].note = note; } // Volume if ((flags & 0x20) && (pos < len)) { m[ch].volcmd = VOLCMD_VOLUME; m[ch].vol = p[pos++] / 2; } // Effect if ((flags & 0x10) && (pos+1 < len)) { UINT command = p[pos++]; UINT param = p[pos++]; // Convert effects switch(command) { // 01: fine volslide up case 0x01: command = CMD_VOLUMESLIDE; param |= 0x0f; break; // 04: fine volslide down case 0x04: command = CMD_VOLUMESLIDE; param>>=4; param |= 0xf0; break; // 0C: portamento up case 0x0C: command = CMD_PORTAMENTOUP; param = (param+1)/2; break; // 0E: portamento down case 0x0E: command = CMD_PORTAMENTODOWN; param = (param+1)/2; break; // 33: Position Jump case 0x33: command = CMD_POSITIONJUMP; break; // 34: Pattern break case 0x34: command = CMD_PATTERNBREAK; break; // 3D: speed case 0x3D: command = CMD_SPEED; break; // 3E: tempo case 0x3E: command = CMD_TEMPO; break; // Unknown default: #ifdef PSM_LOG Log("Unknown PSM effect pat=%d row=%d ch=%d: %02X.%02X\n", nPat, row, ch, command, param); #endif command = param = 0; } m[ch].command = (BYTE)command; m[ch].param = (BYTE)param; } oldch = ch; } #ifdef PSM_LOG if (pos < len) { Log("Pattern %d: %d/%d[%d] rows (%d bytes) -> %d bytes left\n", nPat, row, nRows, pPsmPat->rows, pPsmPat->size, len-pos); } #endif } // Done (finally!) return TRUE; } ////////////////////////////////////////////////////////////// // // PSM Old Format // /* CONST c_PSM_MaxOrder = $FF; c_PSM_MaxSample = $FF; c_PSM_MaxChannel = $0F; TYPE PPSM_Header = ^TPSM_Header; TPSM_Header = RECORD PSM_Sign : ARRAY[01..04] OF CHAR; { PSM + #254 } PSM_SongName : ARRAY[01..58] OF CHAR; PSM_Byte00 : BYTE; PSM_Byte1A : BYTE; PSM_Unknown00 : BYTE; PSM_Unknown01 : BYTE; PSM_Unknown02 : BYTE; PSM_Speed : BYTE; PSM_Tempo : BYTE; PSM_Unknown03 : BYTE; PSM_Unknown04 : WORD; PSM_OrderLength : WORD; PSM_PatternNumber : WORD; PSM_SampleNumber : WORD; PSM_ChannelNumber : WORD; PSM_ChannelUsed : WORD; PSM_OrderPosition : LONGINT; PSM_ChannelSettingPosition : LONGINT; PSM_PatternPosition : LONGINT; PSM_SamplePosition : LONGINT; { *** perhaps there are some more infos in a larger header, but i have not decoded it and so it apears here NOT } END; PPSM_Sample = ^TPSM_Sample; TPSM_Sample = RECORD PSM_SampleFileName : ARRAY[01..12] OF CHAR; PSM_SampleByte00 : BYTE; PSM_SampleName : ARRAY[01..22] OF CHAR; PSM_SampleUnknown00 : ARRAY[01..02] OF BYTE; PSM_SamplePosition : LONGINT; PSM_SampleUnknown01 : ARRAY[01..04] OF BYTE; PSM_SampleNumber : BYTE; PSM_SampleFlags : WORD; PSM_SampleLength : LONGINT; PSM_SampleLoopBegin : LONGINT; PSM_SampleLoopEnd : LONGINT; PSM_Unknown03 : BYTE; PSM_SampleVolume : BYTE; PSM_SampleC5Speed : WORD; END; PPSM_SampleList = ^TPSM_SampleList; TPSM_SampleList = ARRAY[01..c_PSM_MaxSample] OF TPSM_Sample; PPSM_Order = ^TPSM_Order; TPSM_Order = ARRAY[00..c_PSM_MaxOrder] OF BYTE; PPSM_ChannelSettings = ^TPSM_ChannelSettings; TPSM_ChannelSettings = ARRAY[00..c_PSM_MaxChannel] OF BYTE; CONST PSM_NotesInPattern : BYTE = $00; PSM_ChannelInPattern : BYTE = $00; CONST c_PSM_SetSpeed = 60; FUNCTION PSM_Size(FileName : STRING;FilePosition : LONGINT) : LONGINT; BEGIN END; PROCEDURE PSM_UnpackPattern(VAR Source,Destination;PatternLength : WORD); VAR Witz : ARRAY[00..04] OF WORD; I1,I2 : WORD; I3,I4 : WORD; TopicalByte : ^BYTE; Pattern : PUnpackedPattern; ChannelP : BYTE; NoteP : BYTE; InfoByte : BYTE; CodeByte : BYTE; InfoWord : WORD; Effect : BYTE; Opperand : BYTE; Panning : BYTE; Volume : BYTE; PrevInfo : BYTE; InfoIndex : BYTE; BEGIN Pattern := @Destination; TopicalByte := @Source; { *** Initialize patttern } FOR I2 := 0 TO c_Maximum_NoteIndex DO FOR I3 := 0 TO c_Maximum_ChannelIndex DO BEGIN Pattern^[I2,I3,c_Pattern_NoteIndex] := $FF; Pattern^[I2,I3,c_Pattern_SampleIndex] := $00; Pattern^[I2,I3,c_Pattern_VolumeIndex] := $FF; Pattern^[I2,I3,c_Pattern_PanningIndex] := $FF; Pattern^[I2,I3,c_Pattern_EffectIndex] := $00; Pattern^[I2,I3,c_Pattern_OpperandIndex] := $00; END; { *** Byte-pointer on first pattern-entry } ChannelP := $00; NoteP := $00; InfoByte := $00; PrevInfo := $00; InfoIndex := $02; { *** read notes in pattern } PSM_NotesInPattern := TopicalByte^; INC(TopicalByte); DEC(PatternLength); INC(InfoIndex); PSM_ChannelInPattern := TopicalByte^; INC(TopicalByte); DEC(PatternLength); INC(InfoIndex); { *** unpack pattern } WHILE (INTEGER(PatternLength) > 0) AND (NoteP < c_Maximum_NoteIndex) DO BEGIN { *** Read info-byte } InfoByte := TopicalByte^; INC(TopicalByte); DEC(PatternLength); INC(InfoIndex); IF InfoByte <> $00 THEN BEGIN ChannelP := InfoByte AND $0F; IF InfoByte AND 128 = 128 THEN { note and sample } BEGIN { *** read note } CodeByte := TopicalByte^; INC(TopicalByte); DEC(PatternLength); DEC(CodeByte); CodeByte := CodeByte MOD 12 * 16 + CodeByte DIV 12 + 2; Pattern^[NoteP,ChannelP,c_Pattern_NoteIndex] := CodeByte; { *** read sample } CodeByte := TopicalByte^; INC(TopicalByte); DEC(PatternLength); Pattern^[NoteP,ChannelP,c_Pattern_SampleIndex] := CodeByte; END; IF InfoByte AND 64 = 64 THEN { Volume } BEGIN CodeByte := TopicalByte^; INC(TopicalByte); DEC(PatternLength); Pattern^[NoteP,ChannelP,c_Pattern_VolumeIndex] := CodeByte; END; IF InfoByte AND 32 = 32 THEN { effect AND opperand } BEGIN Effect := TopicalByte^; INC(TopicalByte); DEC(PatternLength); Opperand := TopicalByte^; INC(TopicalByte); DEC(PatternLength); CASE Effect OF c_PSM_SetSpeed: BEGIN Effect := c_I_Set_Speed; END; ELSE BEGIN Effect := c_I_NoEffect; Opperand := $00; END; END; Pattern^[NoteP,ChannelP,c_Pattern_EffectIndex] := Effect; Pattern^[NoteP,ChannelP,c_Pattern_OpperandIndex] := Opperand; END; END ELSE INC(NoteP); END; END; PROCEDURE PSM_Load(FileName : STRING;FilePosition : LONGINT;VAR Module : PModule;VAR ErrorCode : WORD); { *** caution : Module has to be inited before!!!! } VAR Header : PPSM_Header; Sample : PPSM_SampleList; Order : PPSM_Order; ChannelSettings : PPSM_ChannelSettings; MultiPurposeBuffer : PByteArray; PatternBuffer : PUnpackedPattern; TopicalParaPointer : WORD; InFile : FILE; I1,I2 : WORD; I3,I4 : WORD; TempW : WORD; TempB : BYTE; TempP : PByteArray; TempI : INTEGER; { *** copy-vars for loop-extension } CopySource : LONGINT; CopyDestination : LONGINT; CopyLength : LONGINT; BEGIN { *** try to open file } ASSIGN(InFile,FileName); {$I-} RESET(InFile,1); {$I+} IF IORESULT <> $00 THEN BEGIN EXIT; END; {$I-} { *** seek start of module } IF FILESIZE(InFile) < FilePosition THEN BEGIN EXIT; END; SEEK(InFile,FilePosition); { *** look for enough memory for temporary variables } IF MEMAVAIL < SIZEOF(TPSM_Header) + SIZEOF(TPSM_SampleList) + SIZEOF(TPSM_Order) + SIZEOF(TPSM_ChannelSettings) + SIZEOF(TByteArray) + SIZEOF(TUnpackedPattern) THEN BEGIN EXIT; END; { *** init dynamic variables } NEW(Header); NEW(Sample); NEW(Order); NEW(ChannelSettings); NEW(MultiPurposeBuffer); NEW(PatternBuffer); { *** read header } BLOCKREAD(InFile,Header^,SIZEOF(TPSM_Header)); { *** test if this is a DSM-file } IF NOT ((Header^.PSM_Sign[1] = 'P') AND (Header^.PSM_Sign[2] = 'S') AND (Header^.PSM_Sign[3] = 'M') AND (Header^.PSM_Sign[4] = #254)) THEN BEGIN ErrorCode := c_NoValidFileFormat; CLOSE(InFile); EXIT; END; { *** read order } SEEK(InFile,FilePosition + Header^.PSM_OrderPosition); BLOCKREAD(InFile,Order^,Header^.PSM_OrderLength); { *** read channelsettings } SEEK(InFile,FilePosition + Header^.PSM_ChannelSettingPosition); BLOCKREAD(InFile,ChannelSettings^,SIZEOF(TPSM_ChannelSettings)); { *** read samplelist } SEEK(InFile,FilePosition + Header^.PSM_SamplePosition); BLOCKREAD(InFile,Sample^,Header^.PSM_SampleNumber * SIZEOF(TPSM_Sample)); { *** copy header to intern NTMIK-structure } Module^.Module_Sign := 'MF'; Module^.Module_FileFormatVersion := $0100; Module^.Module_SampleNumber := Header^.PSM_SampleNumber; Module^.Module_PatternNumber := Header^.PSM_PatternNumber; Module^.Module_OrderLength := Header^.PSM_OrderLength; Module^.Module_ChannelNumber := Header^.PSM_ChannelNumber+1; Module^.Module_Initial_GlobalVolume := 64; Module^.Module_Initial_MasterVolume := $C0; Module^.Module_Initial_Speed := Header^.PSM_Speed; Module^.Module_Initial_Tempo := Header^.PSM_Tempo; { *** paragraph 01 start } Module^.Module_Flags := c_Module_Flags_ZeroVolume * BYTE(1) + c_Module_Flags_Stereo * BYTE(1) + c_Module_Flags_ForceAmigaLimits * BYTE(0) + c_Module_Flags_Panning * BYTE(1) + c_Module_Flags_Surround * BYTE(1) + c_Module_Flags_QualityMixing * BYTE(1) + c_Module_Flags_FastVolumeSlides * BYTE(0) + c_Module_Flags_SpecialCustomData * BYTE(0) + c_Module_Flags_SongName * BYTE(1); I1 := $01; WHILE (Header^.PSM_SongName[I1] > #00) AND (I1 < c_Module_SongNameLength) DO BEGIN Module^.Module_Name[I1] := Header^.PSM_SongName[I1]; INC(I1); END; Module^.Module_Name[c_Module_SongNameLength] := #00; { *** Init channelsettings } FOR I1 := 0 TO c_Maximum_ChannelIndex DO BEGIN IF I1 < Header^.PSM_ChannelUsed THEN BEGIN { *** channel enabled } Module^.Module_ChannelSettingPointer^[I1].ChannelSettings_GlobalVolume := 64; Module^.Module_ChannelSettingPointer^[I1].ChannelSettings_Panning := (ChannelSettings^[I1]) * $08; Module^.Module_ChannelSettingPointer^[I1].ChannelSettings_Code := I1 + $10 * BYTE(ChannelSettings^[I1] > $08) + c_ChannelSettings_Code_ChannelEnabled * BYTE(1) + c_ChannelSettings_Code_ChannelDigital * BYTE(1); Module^.Module_ChannelSettingPointer^[I1].ChannelSettings_Controls := c_ChannelSettings_Controls_EnhancedMode * BYTE(1) + c_ChannelSettings_Controls_SurroundMode * BYTE(0); END ELSE BEGIN { *** channel disabled } Module^.Module_ChannelSettingPointer^[I1].ChannelSettings_GlobalVolume := $00; Module^.Module_ChannelSettingPointer^[I1].ChannelSettings_Panning := $00; Module^.Module_ChannelSettingPointer^[I1].ChannelSettings_Code := $00; Module^.Module_ChannelSettingPointer^[I1].ChannelSettings_Controls := $00; END; END; { *** init and copy order } FILLCHAR(Module^.Module_OrderPointer^,c_Maximum_OrderIndex+1,$FF); MOVE(Order^,Module^.Module_OrderPointer^,Header^.PSM_OrderLength); { *** read pattern } SEEK(InFile,FilePosition + Header^.PSM_PatternPosition); NTMIK_LoaderPatternNumber := Header^.PSM_PatternNumber-1; FOR I1 := 0 TO Header^.PSM_PatternNumber-1 DO BEGIN NTMIK_LoadPatternProcedure; { *** read length } BLOCKREAD(InFile,TempW,2); { *** read pattern } BLOCKREAD(InFile,MultiPurposeBuffer^,TempW-2); { *** unpack pattern and set notes per channel to 64 } PSM_UnpackPattern(MultiPurposeBuffer^,PatternBuffer^,TempW); NTMIK_PackPattern(MultiPurposeBuffer^,PatternBuffer^,PSM_NotesInPattern); TempW := WORD(256) * MultiPurposeBuffer^[01] + MultiPurposeBuffer^[00]; GETMEM(Module^.Module_PatternPointer^[I1],TempW); MOVE(MultiPurposeBuffer^,Module^.Module_PatternPointer^[I1]^,TempW); { *** next pattern } END; { *** read samples } NTMIK_LoaderSampleNumber := Header^.PSM_SampleNumber; FOR I1 := 1 TO Header^.PSM_SampleNumber DO BEGIN NTMIK_LoadSampleProcedure; { *** get index for sample } I3 := Sample^[I1].PSM_SampleNumber; { *** clip PSM-sample } IF Sample^[I1].PSM_SampleLoopEnd > Sample^[I1].PSM_SampleLength THEN Sample^[I1].PSM_SampleLoopEnd := Sample^[I1].PSM_SampleLength; { *** init intern sample } NEW(Module^.Module_SamplePointer^[I3]); FILLCHAR(Module^.Module_SamplePointer^[I3]^,SIZEOF(TSample),$00); FILLCHAR(Module^.Module_SamplePointer^[I3]^.Sample_SampleName,c_Sample_SampleNameLength,#32); FILLCHAR(Module^.Module_SamplePointer^[I3]^.Sample_FileName,c_Sample_FileNameLength,#32); { *** copy informations to intern sample } I2 := $01; WHILE (Sample^[I1].PSM_SampleName[I2] > #00) AND (I2 < c_Sample_SampleNameLength) DO BEGIN Module^.Module_SamplePointer^[I3]^.Sample_SampleName[I2] := Sample^[I1].PSM_SampleName[I2]; INC(I2); END; Module^.Module_SamplePointer^[I3]^.Sample_Sign := 'DF'; Module^.Module_SamplePointer^[I3]^.Sample_FileFormatVersion := $00100; Module^.Module_SamplePointer^[I3]^.Sample_Position := $00000000; Module^.Module_SamplePointer^[I3]^.Sample_Selector := $0000; Module^.Module_SamplePointer^[I3]^.Sample_Volume := Sample^[I1].PSM_SampleVolume; Module^.Module_SamplePointer^[I3]^.Sample_LoopCounter := $00; Module^.Module_SamplePointer^[I3]^.Sample_C5Speed := Sample^[I1].PSM_SampleC5Speed; Module^.Module_SamplePointer^[I3]^.Sample_Length := Sample^[I1].PSM_SampleLength; Module^.Module_SamplePointer^[I3]^.Sample_LoopBegin := Sample^[I1].PSM_SampleLoopBegin; Module^.Module_SamplePointer^[I3]^.Sample_LoopEnd := Sample^[I1].PSM_SampleLoopEnd; { *** now it's time for the flags } Module^.Module_SamplePointer^[I3]^.Sample_Flags := c_Sample_Flags_DigitalSample * BYTE(1) + c_Sample_Flags_8BitSample * BYTE(1) + c_Sample_Flags_UnsignedSampleData * BYTE(1) + c_Sample_Flags_Packed * BYTE(0) + c_Sample_Flags_LoopCounter * BYTE(0) + c_Sample_Flags_SampleName * BYTE(1) + c_Sample_Flags_LoopActive * BYTE(Sample^[I1].PSM_SampleFlags AND (LONGINT(1) SHL 15) = (LONGINT(1) SHL 15)); { *** alloc memory for sample-data } E_Getmem(Module^.Module_SamplePointer^[I3]^.Sample_Selector, Module^.Module_SamplePointer^[I3]^.Sample_Position, Module^.Module_SamplePointer^[I3]^.Sample_Length + c_LoopExtensionSize); { *** read out data } EPT(TempP).p_Selector := Module^.Module_SamplePointer^[I3]^.Sample_Selector; EPT(TempP).p_Offset := $0000; SEEK(InFile,Sample^[I1].PSM_SamplePosition); E_BLOCKREAD(InFile,TempP^,Module^.Module_SamplePointer^[I3]^.Sample_Length); { *** 'coz the samples are signed in a DSM-file -> PC-fy them } IF Module^.Module_SamplePointer^[I3]^.Sample_Length > 4 THEN BEGIN CopyLength := Module^.Module_SamplePointer^[I3]^.Sample_Length; { *** decode sample } ASM DB 066h; MOV CX,WORD PTR CopyLength { *** load sample selector } MOV ES,WORD PTR TempP[00002h] DB 066h; XOR SI,SI DB 066h; XOR DI,DI XOR AH,AH { *** conert all bytes } @@MainLoop: DB 026h; DB 067h; LODSB ADD AL,AH MOV AH,AL DB 067h; STOSB DB 066h; LOOP @@MainLoop END; { *** make samples unsigned } ASM DB 066h; MOV CX,WORD PTR CopyLength { *** load sample selector } MOV ES,WORD PTR TempP[00002h] DB 066h; XOR SI,SI DB 066h; XOR DI,DI { *** conert all bytes } @@MainLoop: DB 026h; DB 067h; LODSB SUB AL,080h DB 067h; STOSB DB 066h; LOOP @@MainLoop END; { *** Create Loop-Extension } IF Module^.Module_SamplePointer^[I3]^.Sample_Flags AND c_Sample_Flags_LoopActive = c_Sample_Flags_LoopActive THEN BEGIN CopySource := Module^.Module_SamplePointer^[I3]^.Sample_LoopBegin; CopyDestination := Module^.Module_SamplePointer^[I3]^.Sample_LoopEnd; CopyLength := CopyDestination - CopySource; ASM { *** load sample-selector } MOV ES,WORD PTR TempP[00002h] DB 066h; MOV DI,WORD PTR CopyDestination { *** calculate number of full sample-loops to copy } XOR DX,DX MOV AX,c_LoopExtensionSize MOV BX,WORD PTR CopyLength DIV BX OR AX,AX JE @@NoFullLoop { *** copy some full-loops (size=bx) } MOV CX,AX @@InnerLoop: PUSH CX DB 066h; MOV SI,WORD PTR CopySource MOV CX,BX DB 0F3h; DB 026h,067h,0A4h { REP MOVS BYTE PTR ES:[EDI],ES:[ESI] } POP CX LOOP @@InnerLoop @@NoFullLoop: { *** calculate number of rest-bytes to copy } DB 066h; MOV SI,WORD PTR CopySource MOV CX,DX DB 0F3h; DB 026h,067h,0A4h { REP MOVS BYTE PTR ES:[EDI],ES:[ESI] } END; END ELSE BEGIN CopyDestination := Module^.Module_SamplePointer^[I3]^.Sample_Length; ASM { *** load sample-selector } MOV ES,WORD PTR TempP[00002h] DB 066h; MOV DI,WORD PTR CopyDestination { *** clear extension } MOV CX,c_LoopExtensionSize MOV AL,080h DB 0F3h; DB 067h,0AAh { REP STOS BYTE PTR ES:[EDI] } END; END; END; { *** next sample } END; { *** init period-ranges } NTMIK_MaximumPeriod := $0000D600 SHR 1; NTMIK_MinimumPeriod := $0000D600 SHR 8; { *** close file } CLOSE(InFile); { *** dispose all dynamic variables } DISPOSE(Header); DISPOSE(Sample); DISPOSE(Order); DISPOSE(ChannelSettings); DISPOSE(MultiPurposeBuffer); DISPOSE(PatternBuffer); { *** set errorcode to noerror } ErrorCode := c_NoError; END; */ libmodplug-0.8.8.5/src/load_ptm.cpp0000664000175000017500000001405712205522416014053 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque , * Adam Goode (endian and char fixes for PPC) */ ////////////////////////////////////////////// // PTM PolyTracker module loader // ////////////////////////////////////////////// #include "stdafx.h" #include "sndfile.h" //#pragma warning(disable:4244) #pragma pack(1) typedef struct PTMFILEHEADER { CHAR songname[28]; // name of song, asciiz string CHAR eof; // 26 BYTE version_lo; // 03 version of file, currently 0203h BYTE version_hi; // 02 BYTE reserved1; // reserved, set to 0 WORD norders; // number of orders (0..256) WORD nsamples; // number of instruments (1..255) WORD npatterns; // number of patterns (1..128) WORD nchannels; // number of channels (voices) used (1..32) WORD fileflags; // set to 0 WORD reserved2; // reserved, set to 0 DWORD ptmf_id; // song identification, 'PTMF' or 0x464d5450 BYTE reserved3[16]; // reserved, set to 0 BYTE chnpan[32]; // channel panning settings, 0..15, 0 = left, 7 = middle, 15 = right BYTE orders[256]; // order list, valid entries 0..nOrders-1 WORD patseg[128]; // pattern offsets (*16) } PTMFILEHEADER, *LPPTMFILEHEADER; #define SIZEOF_PTMFILEHEADER 608 typedef struct PTMSAMPLE { BYTE sampletype; // sample type (bit array) CHAR filename[12]; // name of external sample file BYTE volume; // default volume WORD nC4Spd; // C4 speed WORD sampleseg; // sample segment (used internally) WORD fileofs[2]; // offset of sample data WORD length[2]; // sample size (in bytes) WORD loopbeg[2]; // start of loop WORD loopend[2]; // end of loop WORD gusdata[8]; char samplename[28]; // name of sample, asciiz // changed from CHAR DWORD ptms_id; // sample identification, 'PTMS' or 0x534d5450 } PTMSAMPLE; #define SIZEOF_PTMSAMPLE 80 #pragma pack() static uint32_t BS2WORD(uint16_t w[2]) { uint32_t u32 = (w[1] << 16) + w[0]; return(bswapLE32(u32)); } BOOL CSoundFile::ReadPTM(const BYTE *lpStream, DWORD dwMemLength) //--------------------------------------------------------------- { DWORD dwMemPos; UINT nOrders; if ((!lpStream) || (dwMemLength < sizeof(PTMFILEHEADER))) return FALSE; PTMFILEHEADER pfh = *(LPPTMFILEHEADER)lpStream; pfh.norders = bswapLE16(pfh.norders); pfh.nsamples = bswapLE16(pfh.nsamples); pfh.npatterns = bswapLE16(pfh.npatterns); pfh.nchannels = bswapLE16(pfh.nchannels); pfh.fileflags = bswapLE16(pfh.fileflags); pfh.reserved2 = bswapLE16(pfh.reserved2); pfh.ptmf_id = bswapLE32(pfh.ptmf_id); for (UINT j=0; j<128; j++) { pfh.patseg[j] = bswapLE16(pfh.patseg[j]); } if ((pfh.ptmf_id != 0x464d5450) || (!pfh.nchannels) || (pfh.nchannels > 32) || (pfh.norders > 256) || (!pfh.norders) || (!pfh.nsamples) || (pfh.nsamples > 255) || (!pfh.npatterns) || (pfh.npatterns > 128) || (SIZEOF_PTMFILEHEADER+pfh.nsamples*SIZEOF_PTMSAMPLE >= (int)dwMemLength)) return FALSE; memcpy(m_szNames[0], pfh.songname, 28); m_szNames[0][28] = 0; m_nType = MOD_TYPE_PTM; m_nChannels = pfh.nchannels; m_nSamples = (pfh.nsamples < MAX_SAMPLES) ? pfh.nsamples : MAX_SAMPLES-1; dwMemPos = SIZEOF_PTMFILEHEADER; nOrders = (pfh.norders < MAX_ORDERS) ? pfh.norders : MAX_ORDERS-1; memcpy(Order, pfh.orders, nOrders); for (UINT ipan=0; ipansamplename, 28); memcpy(pins->name, psmp->filename, 12); pins->name[12] = 0; pins->nGlobalVol = 64; pins->nPan = 128; pins->nVolume = psmp->volume << 2; pins->nC4Speed = bswapLE16(psmp->nC4Spd) << 1; pins->uFlags = 0; if ((psmp->sampletype & 3) == 1) { UINT smpflg = RS_PCM8D; pins->nLength = BS2WORD(psmp->length); pins->nLoopStart = BS2WORD(psmp->loopbeg); pins->nLoopEnd = BS2WORD(psmp->loopend); DWORD samplepos = BS2WORD(psmp->fileofs); if (psmp->sampletype & 4) pins->uFlags |= CHN_LOOP; if (psmp->sampletype & 8) pins->uFlags |= CHN_PINGPONGLOOP; if (psmp->sampletype & 16) { pins->uFlags |= CHN_16BIT; pins->nLength >>= 1; pins->nLoopStart >>= 1; pins->nLoopEnd >>= 1; smpflg = RS_PTM8DTO16; } if ((pins->nLength) && (samplepos) && (samplepos < dwMemLength)) { ReadSample(pins, smpflg, (LPSTR)(lpStream+samplepos), dwMemLength-samplepos); } } } // Reading Patterns for (UINT ipat=0; ipat= dwMemLength)) continue; PatternSize[ipat] = 64; if ((Patterns[ipat] = AllocatePattern(64, m_nChannels)) == NULL) break; // MODCOMMAND *m = Patterns[ipat]; for (UINT row=0; ((row < 64) && (dwMemPos < dwMemLength)); ) { UINT b = lpStream[dwMemPos++]; if (dwMemPos >= dwMemLength) break; if (b) { UINT nChn = b & 0x1F; if (b & 0x20) { if (dwMemPos + 2 > dwMemLength) break; m[nChn].note = lpStream[dwMemPos++]; m[nChn].instr = lpStream[dwMemPos++]; } if (b & 0x40) { if (dwMemPos + 2 > dwMemLength) break; m[nChn].command = lpStream[dwMemPos++]; m[nChn].param = lpStream[dwMemPos++]; if ((m[nChn].command == 0x0E) && ((m[nChn].param & 0xF0) == 0x80)) { m[nChn].command = CMD_S3MCMDEX; } else if (m[nChn].command < 0x10) { ConvertModCommand(&m[nChn]); } else { switch(m[nChn].command) { case 16: m[nChn].command = CMD_GLOBALVOLUME; break; case 17: m[nChn].command = CMD_RETRIG; break; case 18: m[nChn].command = CMD_FINEVIBRATO; break; default: m[nChn].command = 0; } } } if (b & 0x80) { if (dwMemPos >= dwMemLength) break; m[nChn].volcmd = VOLCMD_VOLUME; m[nChn].vol = lpStream[dwMemPos++]; } } else { row++; m += m_nChannels; } } } return TRUE; } libmodplug-0.8.8.5/src/load_dmf.cpp0000664000175000017500000003741512273604712014031 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque */ /////////////////////////////////////////////////////// // DMF DELUSION DIGITAL MUSIC FILEFORMAT (X-Tracker) // /////////////////////////////////////////////////////// #include "stdafx.h" #include "sndfile.h" //#define DMFLOG //#pragma warning(disable:4244) #pragma pack(1) typedef struct DMFHEADER { DWORD id; // "DDMF" = 0x464d4444 BYTE version; // 4 CHAR trackername[8]; // "XTRACKER" CHAR songname[30]; CHAR composer[20]; BYTE date[3]; } DMFHEADER; typedef struct DMFINFO { DWORD id; // "INFO" DWORD infosize; } DMFINFO; typedef struct DMFSEQU { DWORD id; // "SEQU" DWORD seqsize; WORD loopstart; WORD loopend; WORD sequ[2]; } DMFSEQU; typedef struct DMFPATT { DWORD id; // "PATT" DWORD patsize; WORD numpat; // 1-1024 BYTE tracks; BYTE firstpatinfo; } DMFPATT; typedef struct DMFTRACK { BYTE tracks; BYTE beat; // [hi|lo] -> hi=ticks per beat, lo=beats per measure WORD ticks; // max 512 DWORD jmpsize; } DMFTRACK; typedef struct DMFSMPI { DWORD id; DWORD size; BYTE samples; } DMFSMPI; typedef struct DMFSAMPLE { DWORD len; DWORD loopstart; DWORD loopend; WORD c3speed; BYTE volume; BYTE flags; } DMFSAMPLE; #pragma pack() #ifdef DMFLOG extern void Log(LPCSTR s, ...); #endif BOOL CSoundFile::ReadDMF(const BYTE *lpStream, DWORD dwMemLength) //--------------------------------------------------------------- { const DMFHEADER *pfh = (DMFHEADER *)lpStream; DMFINFO *psi; DMFSEQU *sequ; DWORD dwMemPos; BYTE infobyte[32]; BYTE smplflags[MAX_SAMPLES], hasSMPI = 0; if ((!lpStream) || (dwMemLength < 1024)) return FALSE; if ((pfh->id != 0x464d4444) || (!pfh->version) || (pfh->version & 0xF0)) return FALSE; dwMemPos = 66; memcpy(m_szNames[0], pfh->songname, 30); m_szNames[0][30] = 0; m_nType = MOD_TYPE_DMF; m_nChannels = 0; #ifdef DMFLOG Log("DMF version %d: \"%s\": %d bytes (0x%04X)\n", pfh->version, m_szNames[0], dwMemLength, dwMemLength); #endif while (dwMemPos + 7 < dwMemLength) { DWORD id = *((LPDWORD)(lpStream+dwMemPos)); switch(id) { // "INFO" case 0x4f464e49: // "CMSG" case 0x47534d43: psi = (DMFINFO *)(lpStream+dwMemPos); if (id == 0x47534d43) dwMemPos++; if ((psi->infosize > dwMemLength) || (psi->infosize + dwMemPos + 8 > dwMemLength)) goto dmfexit; if ((psi->infosize >= 8) && (!m_lpszSongComments)) { m_lpszSongComments = new char[psi->infosize]; // changed from CHAR if (m_lpszSongComments) { for (UINT i=0; iinfosize-1; i++) { CHAR c = lpStream[dwMemPos+8+i]; if ((i % 40) == 39) m_lpszSongComments[i] = 0x0d; else m_lpszSongComments[i] = (c < ' ') ? ' ' : c; } m_lpszSongComments[psi->infosize-1] = 0; } } dwMemPos += psi->infosize + 8 - 1; break; // "SEQU" case 0x55514553: sequ = (DMFSEQU *)(lpStream+dwMemPos); if ((sequ->seqsize >= dwMemLength) || (dwMemPos + sequ->seqsize + 12 > dwMemLength)) goto dmfexit; { UINT nseq = sequ->seqsize >> 1; if (nseq >= MAX_ORDERS-1) nseq = MAX_ORDERS-1; if (sequ->loopstart < nseq) m_nRestartPos = sequ->loopstart; for (UINT i=0; isequ[i]; } dwMemPos += sequ->seqsize + 8; break; // "PATT" case 0x54544150: if (!m_nChannels) { DMFPATT *patt = (DMFPATT *)(lpStream+dwMemPos); UINT numpat; DWORD dwPos = dwMemPos + 11; if ((patt->patsize >= dwMemLength) || (dwMemPos + patt->patsize + 8 > dwMemLength)) goto dmfexit; numpat = patt->numpat; if (numpat > MAX_PATTERNS) numpat = MAX_PATTERNS; m_nChannels = patt->tracks; if (m_nChannels < patt->firstpatinfo) m_nChannels = patt->firstpatinfo; if (m_nChannels > 32) m_nChannels = 32; if (m_nChannels < 4) m_nChannels = 4; for (UINT npat=0; npattracks, pt->ticks); #endif UINT tracks = pt->tracks; if (tracks > 32) tracks = 32; UINT ticks = pt->ticks; if (ticks > 256) ticks = 256; if (ticks < 16) ticks = 16; dwPos += 8; if ((pt->jmpsize >= dwMemLength) || (dwPos + pt->jmpsize + 4 >= dwMemLength)) break; PatternSize[npat] = (WORD)ticks; MODCOMMAND *m = AllocatePattern(PatternSize[npat], m_nChannels); if (!m) goto dmfexit; Patterns[npat] = m; DWORD d = dwPos; dwPos += pt->jmpsize; UINT ttype = 1; UINT tempo = 125; UINT glbinfobyte = 0; UINT pbeat = (pt->beat & 0xf0) ? pt->beat>>4 : 8; BOOL tempochange = (pt->beat & 0xf0) ? TRUE : FALSE; memset(infobyte, 0, sizeof(infobyte)); for (UINT row=0; row>4; tempochange = ttype; break; #ifdef DMFLOG default: if (info) Log("GLB: %02X.%02X\n", info, infoval); #endif } } else { glbinfobyte--; } // Parse channels for (UINT i=0; i>2; } // Effect 1 if (info & 0x08) { BYTE efx = lpStream[d++]; BYTE eval = lpStream[d++]; switch(efx) { // 1: Key Off case 1: if (!cmd.note) cmd.note = 0xFE; break; // 2: Set Loop // 4: Sample Delay case 4: if (eval&0xe0) { cmd.command = CMD_S3MCMDEX; cmd.param = (eval>>5)|0xD0; } break; // 5: Retrig case 5: if (eval&0xe0) { cmd.command = CMD_RETRIG; cmd.param = (eval>>5); } break; // 6: Offset case 6: cmd.command = CMD_OFFSET; cmd.param = eval; break; #ifdef DMFLOG default: Log("FX1: %02X.%02X\n", efx, eval); #endif } } // Effect 2 if (info & 0x04) { BYTE efx = lpStream[d++]; BYTE eval = lpStream[d++]; switch(efx) { // 1: Finetune case 1: if (eval&0xf0) { cmd.command = CMD_S3MCMDEX; cmd.param = (eval>>4)|0x20; } break; // 2: Note Delay case 2: if (eval&0xe0) { cmd.command = CMD_S3MCMDEX; cmd.param = (eval>>5)|0xD0; } break; // 3: Arpeggio case 3: if (eval) { cmd.command = CMD_ARPEGGIO; cmd.param = eval; } break; // 4: Portamento Up case 4: cmd.command = CMD_PORTAMENTOUP; cmd.param = (eval >= 0xe0) ? 0xdf : eval; break; // 5: Portamento Down case 5: cmd.command = CMD_PORTAMENTODOWN; cmd.param = (eval >= 0xe0) ? 0xdf : eval; break; // 6: Tone Portamento case 6: cmd.command = CMD_TONEPORTAMENTO; cmd.param = eval; break; // 8: Vibrato case 8: cmd.command = CMD_VIBRATO; cmd.param = eval; break; // 12: Note cut case 12: if (eval & 0xe0) { cmd.command = CMD_S3MCMDEX; cmd.param = (eval>>5)|0xc0; } else if (!cmd.note) { cmd.note = 0xfe; } break; #ifdef DMFLOG default: Log("FX2: %02X.%02X\n", efx, eval); #endif } } // Effect 3 if (info & 0x02) { BYTE efx = lpStream[d++]; BYTE eval = lpStream[d++]; switch(efx) { // 1: Vol Slide Up case 1: if (eval == 0xff) break; eval = (eval+3)>>2; if (eval > 0x0f) eval = 0x0f; cmd.command = CMD_VOLUMESLIDE; cmd.param = eval<<4; break; // 2: Vol Slide Down case 2: if (eval == 0xff) break; eval = (eval+3)>>2; if (eval > 0x0f) eval = 0x0f; cmd.command = CMD_VOLUMESLIDE; cmd.param = eval; break; // 7: Set Pan case 7: if (!cmd.volcmd) { cmd.volcmd = VOLCMD_PANNING; cmd.vol = (eval+3)>>2; } else { cmd.command = CMD_PANNING8; cmd.param = eval; } break; // 8: Pan Slide Left case 8: eval = (eval+3)>>2; if (eval > 0x0f) eval = 0x0f; cmd.command = CMD_PANNINGSLIDE; cmd.param = eval<<4; break; // 9: Pan Slide Right case 9: eval = (eval+3)>>2; if (eval > 0x0f) eval = 0x0f; cmd.command = CMD_PANNINGSLIDE; cmd.param = eval; break; #ifdef DMFLOG default: Log("FX3: %02X.%02X\n", efx, eval); #endif } } // Store effect if (i < m_nChannels) p[i] = cmd; if (d > dwPos) { #ifdef DMFLOG Log("Unexpected EOP: row=%d\n", row); #endif break; } } else { infobyte[i]--; } // Find free channel for tempo change if (tempochange) { tempochange = FALSE; UINT speed=6, modtempo=tempo; UINT rpm = ((ttype) && (pbeat)) ? tempo*pbeat : (tempo+1)*15; for (speed=30; speed>1; speed--) { modtempo = rpm*speed/24; if (modtempo <= 200) break; if ((speed < 6) && (modtempo < 256)) break; } #ifdef DMFLOG Log("Tempo change: ttype=%d pbeat=%d tempo=%3d -> speed=%d tempo=%d\n", ttype, pbeat, tempo, speed, modtempo); #endif for (UINT ich=0; ich= 32) && (modtempo < 256)) { p[ich].command = CMD_TEMPO; p[ich].param = (BYTE)modtempo; modtempo = 0; } else { break; } } } if (d >= dwPos) break; } #ifdef DMFLOG Log(" %d/%d bytes remaining\n", dwPos-d, pt->jmpsize); #endif if (dwPos + 8 >= dwMemLength) break; } dwMemPos += patt->patsize + 8; } break; // "SMPI": Sample Info case 0x49504d53: { hasSMPI = 1; DMFSMPI *pds = (DMFSMPI *)(lpStream+dwMemPos); if (pds->size <= dwMemLength - dwMemPos) { DWORD dwPos = dwMemPos + 9; m_nSamples = pds->samples; if (m_nSamples >= MAX_SAMPLES) m_nSamples = MAX_SAMPLES-1; for (UINT iSmp=1; iSmp<=m_nSamples; iSmp++) { UINT namelen = lpStream[dwPos]; smplflags[iSmp] = 0; if (dwPos+namelen+1+sizeof(DMFSAMPLE) > dwMemPos+pds->size+8) break; if (namelen) { UINT rlen = (namelen < 32) ? namelen : 31; memcpy(m_szNames[iSmp], lpStream+dwPos+1, rlen); m_szNames[iSmp][rlen] = 0; } dwPos += namelen + 1; DMFSAMPLE *psh = (DMFSAMPLE *)(lpStream+dwPos); MODINSTRUMENT *psmp = &Ins[iSmp]; psmp->nLength = psh->len; psmp->nLoopStart = psh->loopstart; psmp->nLoopEnd = psh->loopend; psmp->nC4Speed = psh->c3speed; psmp->nGlobalVol = 64; psmp->nVolume = (psh->volume) ? ((WORD)psh->volume)+1 : (WORD)256; psmp->uFlags = (psh->flags & 2) ? CHN_16BIT : 0; if (psmp->uFlags & CHN_16BIT) psmp->nLength >>= 1; if (psh->flags & 1) psmp->uFlags |= CHN_LOOP; smplflags[iSmp] = psh->flags; dwPos += (pfh->version < 8) ? 22 : 30; #ifdef DMFLOG Log("SMPI %d/%d: len=%d flags=0x%02X\n", iSmp, m_nSamples, psmp->nLength, psh->flags); #endif } } dwMemPos += pds->size + 8; } break; // "SMPD": Sample Data case 0x44504d53: { DWORD dwPos = dwMemPos + 8; UINT ismpd = 0; for (UINT iSmp=1; iSmp<=m_nSamples; iSmp++) { ismpd++; DWORD pksize; if (dwPos + 4 >= dwMemLength) { #ifdef DMFLOG Log("Unexpected EOF at sample %d/%d! (pos=%d)\n", iSmp, m_nSamples, dwPos); #endif break; } pksize = *((LPDWORD)(lpStream+dwPos)); #ifdef DMFLOG Log("sample %d: pos=0x%X pksize=%d ", iSmp, dwPos, pksize); Log("len=%d flags=0x%X [%08X]\n", Ins[iSmp].nLength, smplflags[ismpd], *((LPDWORD)(lpStream+dwPos+4))); #endif dwPos += 4; if (pksize > dwMemLength - dwPos) { #ifdef DMFLOG Log("WARNING: pksize=%d, but only %d bytes left\n", pksize, dwMemLength-dwPos); #endif pksize = dwMemLength - dwPos; } if ((pksize) && (iSmp <= m_nSamples)) { UINT flags = (Ins[iSmp].uFlags & CHN_16BIT) ? RS_PCM16S : RS_PCM8S; if (hasSMPI && smplflags[ismpd] & 4) flags = (Ins[iSmp].uFlags & CHN_16BIT) ? RS_DMF16 : RS_DMF8; ReadSample(&Ins[iSmp], flags, (LPSTR)(lpStream+dwPos), pksize); } dwPos += pksize; } dwMemPos = dwPos; } break; // "ENDE": end of file case 0x45444e45: goto dmfexit; // Unrecognized id, or "ENDE" field default: dwMemPos += 4; break; } } dmfexit: if (!m_nChannels) { if (!m_nSamples) { m_nType = MOD_TYPE_NONE; return FALSE; } m_nChannels = 4; } return TRUE; } /////////////////////////////////////////////////////////////////////// // DMF Compression #pragma pack(1) typedef struct DMF_HNODE { short int left, right; BYTE value; } DMF_HNODE; typedef struct DMF_HTREE { LPBYTE ibuf, ibufmax; DWORD bitbuf; UINT bitnum; UINT lastnode, nodecount; DMF_HNODE nodes[256]; } DMF_HTREE; #pragma pack() // DMF Huffman ReadBits BYTE DMFReadBits(DMF_HTREE *tree, UINT nbits) //------------------------------------------- { BYTE x = 0, bitv = 1; while (nbits--) { if (tree->bitnum) { tree->bitnum--; } else { tree->bitbuf = (tree->ibuf < tree->ibufmax) ? *(tree->ibuf++) : 0; tree->bitnum = 7; } if (tree->bitbuf & 1) x |= bitv; bitv <<= 1; tree->bitbuf >>= 1; } return x; } // // tree: [8-bit value][12-bit index][12-bit index] = 32-bit // void DMFNewNode(DMF_HTREE *tree) //------------------------------ { BYTE isleft, isright; UINT actnode; actnode = tree->nodecount; if (actnode > 255) return; tree->nodes[actnode].value = DMFReadBits(tree, 7); isleft = DMFReadBits(tree, 1); isright = DMFReadBits(tree, 1); actnode = tree->lastnode; if (actnode > 255) return; tree->nodecount++; tree->lastnode = tree->nodecount; if (isleft) { tree->nodes[actnode].left = tree->lastnode; DMFNewNode(tree); } else { tree->nodes[actnode].left = -1; } tree->lastnode = tree->nodecount; if (isright) { tree->nodes[actnode].right = tree->lastnode; DMFNewNode(tree); } else { tree->nodes[actnode].right = -1; } } int DMFUnpack(LPBYTE psample, LPBYTE ibuf, LPBYTE ibufmax, UINT maxlen) //---------------------------------------------------------------------- { DMF_HTREE tree; UINT actnode; BYTE value, sign, delta = 0; memset(&tree, 0, sizeof(tree)); tree.ibuf = ibuf; tree.ibufmax = ibufmax; DMFNewNode(&tree); value = 0; for (UINT i=0; i 255) break; delta = tree.nodes[actnode].value; if ((tree.ibuf >= tree.ibufmax) && (!tree.bitnum)) break; } while ((tree.nodes[actnode].left >= 0) && (tree.nodes[actnode].right >= 0)); if (sign) delta ^= 0xFF; value += delta; psample[i] = (i) ? value : 0; } #ifdef DMFLOG // Log("DMFUnpack: %d remaining bytes\n", tree.ibufmax-tree.ibuf); #endif return tree.ibuf - ibuf; } libmodplug-0.8.8.5/src/modplug.cpp0000664000175000017500000001473512307176763013743 00000000000000/* * This source code is public domain. * * Authors: Kenton Varda (C interface wrapper) */ #include "stdafx.h" #include "modplug.h" #include "sndfile.h" struct _ModPlugFile { CSoundFile mSoundFile; }; namespace ModPlug { ModPlug_Settings gSettings = { MODPLUG_ENABLE_OVERSAMPLING | MODPLUG_ENABLE_NOISE_REDUCTION, 2, // mChannels 16, // mBits 44100, // mFrequency MODPLUG_RESAMPLE_LINEAR, //mResamplingMode 128, // mStereoSeparation 32, // mMaxMixChannels 0, 0, 0, 0, 0, 0, 0 }; int gSampleSize; void UpdateSettings(bool updateBasicConfig) { if(gSettings.mFlags & MODPLUG_ENABLE_REVERB) { CSoundFile::SetReverbParameters(gSettings.mReverbDepth, gSettings.mReverbDelay); } if(gSettings.mFlags & MODPLUG_ENABLE_MEGABASS) { CSoundFile::SetXBassParameters(gSettings.mBassAmount, gSettings.mBassRange); } else // modplug seems to ignore the SetWaveConfigEx() setting for bass boost CSoundFile::SetXBassParameters(0, 0); if(gSettings.mFlags & MODPLUG_ENABLE_SURROUND) { CSoundFile::SetSurroundParameters(gSettings.mSurroundDepth, gSettings.mSurroundDelay); } if(updateBasicConfig) { CSoundFile::SetWaveConfig(gSettings.mFrequency, gSettings.mBits, gSettings.mChannels); CSoundFile::SetMixConfig(gSettings.mStereoSeparation, gSettings.mMaxMixChannels); gSampleSize = gSettings.mBits / 8 * gSettings.mChannels; } CSoundFile::SetWaveConfigEx(gSettings.mFlags & MODPLUG_ENABLE_SURROUND, !(gSettings.mFlags & MODPLUG_ENABLE_OVERSAMPLING), gSettings.mFlags & MODPLUG_ENABLE_REVERB, true, gSettings.mFlags & MODPLUG_ENABLE_MEGABASS, gSettings.mFlags & MODPLUG_ENABLE_NOISE_REDUCTION, false); CSoundFile::SetResamplingMode(gSettings.mResamplingMode); } } ModPlugFile* ModPlug_Load(const void* data, int size) { ModPlugFile* result = new ModPlugFile; ModPlug::UpdateSettings(true); if(result->mSoundFile.Create((const BYTE*)data, size)) { result->mSoundFile.SetRepeatCount(ModPlug::gSettings.mLoopCount); return result; } else { delete result; return NULL; } } void ModPlug_Unload(ModPlugFile* file) { file->mSoundFile.Destroy(); delete file; } int ModPlug_Read(ModPlugFile* file, void* buffer, int size) { return file->mSoundFile.Read(buffer, size) * ModPlug::gSampleSize; } const char* ModPlug_GetName(ModPlugFile* file) { return file->mSoundFile.GetTitle(); } int ModPlug_GetLength(ModPlugFile* file) { return file->mSoundFile.GetSongTime() * 1000; } void ModPlug_InitMixerCallback(ModPlugFile* file,ModPlugMixerProc proc) { file->mSoundFile.gpSndMixHook = (LPSNDMIXHOOKPROC)proc ; return; } void ModPlug_UnloadMixerCallback(ModPlugFile* file) { file->mSoundFile.gpSndMixHook = NULL; return ; } unsigned int ModPlug_GetMasterVolume(ModPlugFile* file) { return (unsigned int)file->mSoundFile.m_nMasterVolume; } void ModPlug_SetMasterVolume(ModPlugFile* file,unsigned int cvol) { (void)file->mSoundFile.SetMasterVolume( (UINT)cvol, FALSE ); return ; } int ModPlug_GetCurrentSpeed(ModPlugFile* file) { return file->mSoundFile.m_nMusicSpeed; } int ModPlug_GetCurrentTempo(ModPlugFile* file) { return file->mSoundFile.m_nMusicTempo; } int ModPlug_GetCurrentOrder(ModPlugFile* file) { return file->mSoundFile.GetCurrentOrder(); } int ModPlug_GetCurrentPattern(ModPlugFile* file) { return file->mSoundFile.GetCurrentPattern(); } int ModPlug_GetCurrentRow(ModPlugFile* file) { return file->mSoundFile.m_nRow; } int ModPlug_GetPlayingChannels(ModPlugFile* file) { return ( file->mSoundFile.m_nMixChannels < file->mSoundFile.m_nMaxMixChannels ? file->mSoundFile.m_nMixChannels : file->mSoundFile.m_nMaxMixChannels ); } void ModPlug_SeekOrder(ModPlugFile* file,int order) { file->mSoundFile.SetCurrentOrder(order); } int ModPlug_GetModuleType(ModPlugFile* file) { return file->mSoundFile.m_nType; } char* ModPlug_GetMessage(ModPlugFile* file) { return file->mSoundFile.m_lpszSongComments; } #ifndef MODPLUG_NO_FILESAVE char ModPlug_ExportS3M(ModPlugFile* file,const char* filepath) { return (char)file->mSoundFile.SaveS3M(filepath,0); } char ModPlug_ExportXM(ModPlugFile* file,const char* filepath) { return (char)file->mSoundFile.SaveXM(filepath,0); } char ModPlug_ExportMOD(ModPlugFile* file,const char* filepath) { return (char)file->mSoundFile.SaveMod(filepath,0); } char ModPlug_ExportIT(ModPlugFile* file,const char* filepath) { return (char)file->mSoundFile.SaveIT(filepath,0); } #endif // MODPLUG_NO_FILESAVE unsigned int ModPlug_NumInstruments(ModPlugFile* file) { return file->mSoundFile.m_nInstruments; } unsigned int ModPlug_NumSamples(ModPlugFile* file) { return file->mSoundFile.m_nSamples; } unsigned int ModPlug_NumPatterns(ModPlugFile* file) { return file->mSoundFile.GetNumPatterns(); } unsigned int ModPlug_NumChannels(ModPlugFile* file) { return file->mSoundFile.GetNumChannels(); } unsigned int ModPlug_SampleName(ModPlugFile* file,unsigned int qual,char* buff) { return file->mSoundFile.GetSampleName(qual,buff); } unsigned int ModPlug_InstrumentName(ModPlugFile* file,unsigned int qual,char* buff) { return file->mSoundFile.GetInstrumentName(qual,buff); } ModPlugNote* ModPlug_GetPattern(ModPlugFile* file,int pattern,unsigned int* numrows) { if ( pattern= 0) { if (file->mSoundFile.Patterns[pattern]) { if (numrows) *numrows=(unsigned int)file->mSoundFile.PatternSize[pattern]; return (ModPlugNote*)file->mSoundFile.Patterns[pattern]; } } return NULL; } void ModPlug_Seek(ModPlugFile* file, int millisecond) { int maxpos; int maxtime = file->mSoundFile.GetSongTime() * 1000; float postime; if(millisecond > maxtime) millisecond = maxtime; maxpos = file->mSoundFile.GetMaxPosition(); postime = 0.0f; if (maxtime != 0.0f) postime = (float)maxpos / (float)maxtime; file->mSoundFile.SetCurrentPos((int)(millisecond * postime)); } void ModPlug_GetSettings(ModPlug_Settings* settings) { memcpy(settings, &ModPlug::gSettings, sizeof(ModPlug_Settings)); } void ModPlug_SetSettings(const ModPlug_Settings* settings) { memcpy(&ModPlug::gSettings, settings, sizeof(ModPlug_Settings)); ModPlug::UpdateSettings(false); // do not update basic config. } libmodplug-0.8.8.5/src/load_mod.cpp0000664000175000017500000003643412273622205014037 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque , * Adam Goode (endian and char fixes for PPC) */ #include "stdafx.h" #include "sndfile.h" #include "tables.h" #ifdef _MSC_VER //#pragma warning(disable:4244) #endif ////////////////////////////////////////////////////////// // ProTracker / NoiseTracker MOD/NST file support void CSoundFile::ConvertModCommand(MODCOMMAND *m) const //----------------------------------------------------- { UINT command = m->command, param = m->param; switch(command) { case 0x00: if (param) command = CMD_ARPEGGIO; break; case 0x01: command = CMD_PORTAMENTOUP; break; case 0x02: command = CMD_PORTAMENTODOWN; break; case 0x03: command = CMD_TONEPORTAMENTO; break; case 0x04: command = CMD_VIBRATO; break; case 0x05: command = CMD_TONEPORTAVOL; if (param & 0xF0) param &= 0xF0; break; case 0x06: command = CMD_VIBRATOVOL; if (param & 0xF0) param &= 0xF0; break; case 0x07: command = CMD_TREMOLO; break; case 0x08: command = CMD_PANNING8; break; case 0x09: command = CMD_OFFSET; break; case 0x0A: command = CMD_VOLUMESLIDE; if (param & 0xF0) param &= 0xF0; break; case 0x0B: command = CMD_POSITIONJUMP; break; case 0x0C: command = CMD_VOLUME; break; case 0x0D: command = CMD_PATTERNBREAK; param = ((param >> 4) * 10) + (param & 0x0F); break; case 0x0E: command = CMD_MODCMDEX; break; case 0x0F: command = (param <= (UINT)((m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2)) ? 0x1F : 0x20)) ? CMD_SPEED : CMD_TEMPO; if ((param == 0xFF) && (m_nSamples == 15)) command = 0; break; // Extension for XM extended effects case 'G' - 55: command = CMD_GLOBALVOLUME; break; case 'H' - 55: command = CMD_GLOBALVOLSLIDE; if (param & 0xF0) param &= 0xF0; break; case 'K' - 55: command = CMD_KEYOFF; break; case 'L' - 55: command = CMD_SETENVPOSITION; break; case 'M' - 55: command = CMD_CHANNELVOLUME; break; case 'N' - 55: command = CMD_CHANNELVOLSLIDE; break; case 'P' - 55: command = CMD_PANNINGSLIDE; if (param & 0xF0) param &= 0xF0; break; case 'R' - 55: command = CMD_RETRIG; break; case 'T' - 55: command = CMD_TREMOR; break; case 'X' - 55: command = CMD_XFINEPORTAUPDOWN; break; case 'Y' - 55: command = CMD_PANBRELLO; break; case 'Z' - 55: command = CMD_MIDI; break; default: command = 0; } m->command = command; m->param = param; } WORD CSoundFile::ModSaveCommand(const MODCOMMAND *m, BOOL bXM) const //------------------------------------------------------------------ { UINT command = m->command & 0x3F, param = m->param; switch(command) { case 0: command = param = 0; break; case CMD_ARPEGGIO: command = 0; break; case CMD_PORTAMENTOUP: if (m_nType & (MOD_TYPE_S3M|MOD_TYPE_IT|MOD_TYPE_STM)) { if ((param & 0xF0) == 0xE0) { command=0x0E; param=((param & 0x0F) >> 2)|0x10; break; } else if ((param & 0xF0) == 0xF0) { command=0x0E; param &= 0x0F; param|=0x10; break; } } command = 0x01; break; case CMD_PORTAMENTODOWN: if (m_nType & (MOD_TYPE_S3M|MOD_TYPE_IT|MOD_TYPE_STM)) { if ((param & 0xF0) == 0xE0) { command=0x0E; param=((param & 0x0F) >> 2)|0x20; break; } else if ((param & 0xF0) == 0xF0) { command=0x0E; param &= 0x0F; param|=0x20; break; } } command = 0x02; break; case CMD_TONEPORTAMENTO: command = 0x03; break; case CMD_VIBRATO: command = 0x04; break; case CMD_TONEPORTAVOL: command = 0x05; break; case CMD_VIBRATOVOL: command = 0x06; break; case CMD_TREMOLO: command = 0x07; break; case CMD_PANNING8: command = 0x08; if (bXM) { if ((m_nType != MOD_TYPE_IT) && (m_nType != MOD_TYPE_XM) && (param <= 0x80)) { param <<= 1; if (param > 255) param = 255; } } else { if ((m_nType == MOD_TYPE_IT) || (m_nType == MOD_TYPE_XM)) param >>= 1; } break; case CMD_OFFSET: command = 0x09; break; case CMD_VOLUMESLIDE: command = 0x0A; break; case CMD_POSITIONJUMP: command = 0x0B; break; case CMD_VOLUME: command = 0x0C; break; case CMD_PATTERNBREAK: command = 0x0D; param = ((param / 10) << 4) | (param % 10); break; case CMD_MODCMDEX: command = 0x0E; break; case CMD_SPEED: command = 0x0F; if (param > 0x20) param = 0x20; break; case CMD_TEMPO: if (param > 0x20) { command = 0x0F; break; } case CMD_GLOBALVOLUME: command = 'G' - 55; break; case CMD_GLOBALVOLSLIDE: command = 'H' - 55; break; case CMD_KEYOFF: command = 'K' - 55; break; case CMD_SETENVPOSITION: command = 'L' - 55; break; case CMD_CHANNELVOLUME: command = 'M' - 55; break; case CMD_CHANNELVOLSLIDE: command = 'N' - 55; break; case CMD_PANNINGSLIDE: command = 'P' - 55; break; case CMD_RETRIG: command = 'R' - 55; break; case CMD_TREMOR: command = 'T' - 55; break; case CMD_XFINEPORTAUPDOWN: command = 'X' - 55; break; case CMD_PANBRELLO: command = 'Y' - 55; break; case CMD_MIDI: command = 'Z' - 55; break; case CMD_S3MCMDEX: switch(param & 0xF0) { case 0x10: command = 0x0E; param = (param & 0x0F) | 0x30; break; case 0x20: command = 0x0E; param = (param & 0x0F) | 0x50; break; case 0x30: command = 0x0E; param = (param & 0x0F) | 0x40; break; case 0x40: command = 0x0E; param = (param & 0x0F) | 0x70; break; case 0x90: command = 'X' - 55; break; case 0xB0: command = 0x0E; param = (param & 0x0F) | 0x60; break; case 0xA0: case 0x50: case 0x70: case 0x60: command = param = 0; break; default: command = 0x0E; break; } break; default: command = param = 0; } return (WORD)((command << 8) | (param)); } #pragma pack(1) typedef struct _MODSAMPLE { CHAR name[22]; WORD length; BYTE finetune; BYTE volume; WORD loopstart; WORD looplen; } MODSAMPLE, *PMODSAMPLE; typedef struct _MODMAGIC { BYTE nOrders; BYTE nRestartPos; BYTE Orders[128]; char Magic[4]; // changed from CHAR } MODMAGIC, *PMODMAGIC; #pragma pack() BOOL IsMagic(LPCSTR s1, LPCSTR s2) { return ((*(DWORD *)s1) == (*(DWORD *)s2)) ? TRUE : FALSE; } BOOL CSoundFile::ReadMod(const BYTE *lpStream, DWORD dwMemLength) //--------------------------------------------------------------- { char s[1024]; // changed from CHAR DWORD dwMemPos, dwTotalSampleLen; PMODMAGIC pMagic; UINT nErr; if ((!lpStream) || (dwMemLength < 0x600)) return FALSE; dwMemPos = 20; m_nSamples = 31; m_nChannels = 4; pMagic = (PMODMAGIC)(lpStream+dwMemPos+sizeof(MODSAMPLE)*31); // Check Mod Magic memcpy(s, pMagic->Magic, 4); if ((IsMagic(s, "M.K.")) || (IsMagic(s, "M!K!")) || (IsMagic(s, "M&K!")) || (IsMagic(s, "N.T."))) m_nChannels = 4; else if ((IsMagic(s, "CD81")) || (IsMagic(s, "OKTA"))) m_nChannels = 8; else if ((s[0]=='F') && (s[1]=='L') && (s[2]=='T') && (s[3]>='4') && (s[3]<='9')) m_nChannels = s[3] - '0'; else if ((s[0]>='2') && (s[0]<='9') && (s[1]=='C') && (s[2]=='H') && (s[3]=='N')) m_nChannels = s[0] - '0'; else if ((s[0]=='1') && (s[1]>='0') && (s[1]<='9') && (s[2]=='C') && (s[3]=='H')) m_nChannels = s[1] - '0' + 10; else if ((s[0]=='2') && (s[1]>='0') && (s[1]<='9') && (s[2]=='C') && (s[3]=='H')) m_nChannels = s[1] - '0' + 20; else if ((s[0]=='3') && (s[1]>='0') && (s[1]<='2') && (s[2]=='C') && (s[3]=='H')) m_nChannels = s[1] - '0' + 30; else if ((s[0]=='T') && (s[1]=='D') && (s[2]=='Z') && (s[3]>='4') && (s[3]<='9')) m_nChannels = s[3] - '0'; else if (IsMagic(s,"16CN")) m_nChannels = 16; else if (IsMagic(s,"32CN")) m_nChannels = 32; else m_nSamples = 15; // Load Samples nErr = 0; dwTotalSampleLen = 0; for (UINT i=1; i<=m_nSamples; i++) { PMODSAMPLE pms = (PMODSAMPLE)(lpStream+dwMemPos); MODINSTRUMENT *psmp = &Ins[i]; UINT loopstart, looplen; memcpy(m_szNames[i], pms->name, 22); m_szNames[i][22] = 0; psmp->uFlags = 0; psmp->nLength = bswapBE16(pms->length)*2; dwTotalSampleLen += psmp->nLength; psmp->nFineTune = MOD2XMFineTune(pms->finetune & 0x0F); psmp->nVolume = 4*pms->volume; if (psmp->nVolume > 256) { psmp->nVolume = 256; nErr++; } psmp->nGlobalVol = 64; psmp->nPan = 128; loopstart = bswapBE16(pms->loopstart)*2; looplen = bswapBE16(pms->looplen)*2; // Fix loops if ((looplen > 2) && (loopstart+looplen > psmp->nLength) && (loopstart/2+looplen <= psmp->nLength)) { loopstart /= 2; } psmp->nLoopStart = loopstart; psmp->nLoopEnd = loopstart + looplen; if (psmp->nLength < 4) psmp->nLength = 0; if (psmp->nLength) { if (psmp->nLoopStart >= psmp->nLength) { psmp->nLoopStart = psmp->nLength-1; } if (psmp->nLoopEnd > psmp->nLength) { psmp->nLoopEnd = psmp->nLength; } if ((psmp->nLoopStart > psmp->nLoopEnd) || (psmp->nLoopEnd <= 8) || (psmp->nLoopEnd - psmp->nLoopStart <= 4)) { psmp->nLoopStart = 0; psmp->nLoopEnd = 0; } if (psmp->nLoopEnd > psmp->nLoopStart) { psmp->uFlags |= CHN_LOOP; } } dwMemPos += sizeof(MODSAMPLE); } if ((m_nSamples == 15) && (dwTotalSampleLen > dwMemLength * 4)) return FALSE; pMagic = (PMODMAGIC)(lpStream+dwMemPos); dwMemPos += sizeof(MODMAGIC); if (m_nSamples == 15) dwMemPos -= 4; memset(Order, 0,sizeof(Order)); memcpy(Order, pMagic->Orders, 128); UINT nbp, nbpbuggy, nbpbuggy2, norders; norders = pMagic->nOrders; if ((!norders) || (norders > 0x80)) { norders = 0x80; while ((norders > 1) && (!Order[norders-1])) norders--; } nbpbuggy = 0; nbpbuggy2 = 0; nbp = 0; for (UINT iord=0; iord<128; iord++) { UINT i = Order[iord]; if ((i < 0x80) && (nbp <= i)) { nbp = i+1; if (iord= nbpbuggy2) nbpbuggy2 = i+1; } for (UINT iend=norders; iendnRestartPos; if (m_nRestartPos >= 0x78) m_nRestartPos = 0; if (m_nRestartPos + 1 >= (UINT)norders) m_nRestartPos = 0; if (!nbp) return FALSE; DWORD dwWowTest = dwTotalSampleLen+dwMemPos; if ((IsMagic(pMagic->Magic, "M.K.")) && (dwWowTest + nbp*8*256 == dwMemLength)) m_nChannels = 8; if ((nbp != nbpbuggy) && (dwWowTest + nbp*m_nChannels*256 != dwMemLength)) { if (dwWowTest + nbpbuggy*m_nChannels*256 == dwMemLength) nbp = nbpbuggy; else nErr += 8; } else if ((nbpbuggy2 > nbp) && (dwWowTest + nbpbuggy2*m_nChannels*256 == dwMemLength)) { nbp = nbpbuggy2; } if ((dwWowTest < 0x600) || (dwWowTest > dwMemLength)) nErr += 8; if ((m_nSamples == 15) && (nErr >= 16)) return FALSE; // Default settings m_nType = MOD_TYPE_MOD; m_nDefaultSpeed = 6; m_nDefaultTempo = 125; m_nMinPeriod = 14 << 2; m_nMaxPeriod = 3424 << 2; memcpy(m_szNames, lpStream, 20); // Setting channels pan for (UINT ich=0; ich= dwMemLength) break; MODCOMMAND *m = Patterns[ipat]; LPCBYTE p = lpStream + dwMemPos; for (UINT j=m_nChannels*64; j; m++,p+=4,j--) { BYTE A0=p[0], A1=p[1], A2=p[2], A3=p[3]; UINT n = ((((UINT)A0 & 0x0F) << 8) | (A1)); if ((n) && (n != 0xFFF)) m->note = GetNoteFromPeriod(n << 2); m->instr = ((UINT)A2 >> 4) | (A0 & 0x10); m->command = A2 & 0x0F; m->param = A3; if ((m->command) || (m->param)) ConvertModCommand(m); } } dwMemPos += m_nChannels*256; } // Reading instruments DWORD dwErrCheck = 0; for (UINT ismp=1; ismp<=m_nSamples; ismp++) if (Ins[ismp].nLength) { LPSTR p = (LPSTR)(lpStream+dwMemPos); UINT flags = 0; if (dwMemPos + 5 >= dwMemLength) break; if (!strnicmp(p, "ADPCM", 5)) { flags = 3; p += 5; dwMemPos += 5; } DWORD dwSize = ReadSample(&Ins[ismp], flags, p, dwMemLength - dwMemPos); if (dwSize) { dwMemPos += dwSize; dwErrCheck++; } } #ifdef MODPLUG_TRACKER return TRUE; #else return (dwErrCheck) ? TRUE : FALSE; #endif } #ifndef MODPLUG_NO_FILESAVE #ifdef _MSC_VER #pragma warning(disable:4100) #endif BOOL CSoundFile::SaveMod(LPCSTR lpszFileName, UINT nPacking) //---------------------------------------------------------- { BYTE insmap[32]; UINT inslen[32]; BYTE bTab[32]; BYTE ord[128]; FILE *f; if ((!m_nChannels) || (!lpszFileName)) return FALSE; if ((f = fopen(lpszFileName, "wb")) == NULL) return FALSE; memset(ord, 0, sizeof(ord)); memset(inslen, 0, sizeof(inslen)); if (m_nInstruments) { memset(insmap, 0, sizeof(insmap)); for (UINT i=1; i<32; i++) if (Headers[i]) { for (UINT j=0; j<128; j++) if (Headers[i]->Keyboard[j]) { insmap[i] = Headers[i]->Keyboard[j]; break; } } } else { for (UINT i=0; i<32; i++) insmap[i] = (BYTE)i; } // Writing song name fwrite(m_szNames, 20, 1, f); // Writing instrument definition for (UINT iins=1; iins<=31; iins++) { MODINSTRUMENT *pins = &Ins[insmap[iins]]; memcpy(bTab, m_szNames[iins],22); inslen[iins] = pins->nLength; if (inslen[iins] > 0x1fff0) inslen[iins] = 0x1fff0; bTab[22] = inslen[iins] >> 9; bTab[23] = inslen[iins] >> 1; if (pins->RelativeTone < 0) bTab[24] = 0x08; else if (pins->RelativeTone > 0) bTab[24] = 0x07; else bTab[24] = (BYTE)XM2MODFineTune(pins->nFineTune); bTab[25] = pins->nVolume >> 2; bTab[26] = pins->nLoopStart >> 9; bTab[27] = pins->nLoopStart >> 1; bTab[28] = (pins->nLoopEnd - pins->nLoopStart) >> 9; bTab[29] = (pins->nLoopEnd - pins->nLoopStart) >> 1; fwrite(bTab, 30, 1, f); } // Writing number of patterns UINT nbp=0, norders=128; for (UINT iord=0; iord<128; iord++) { if (Order[iord] == 0xFF) { norders = iord; break; } if ((Order[iord] < 0x80) && (nbp<=Order[iord])) nbp = Order[iord]+1; } bTab[0] = norders; bTab[1] = m_nRestartPos; fwrite(bTab, 2, 1, f); // Writing pattern list if (norders) memcpy(ord, Order, norders); fwrite(ord, 128, 1, f); // Writing signature if (m_nChannels == 4) lstrcpy((LPSTR)&bTab, "M.K."); else wsprintf((LPSTR)&bTab, "%luCHN", m_nChannels); fwrite(bTab, 4, 1, f); // Writing patterns for (UINT ipat=0; ipat> 8; param &= 0xFF; if (command > 0x0F) command = param = 0; if ((m->vol >= 0x10) && (m->vol <= 0x50) && (!command) && (!param)) { command = 0x0C; param = m->vol - 0x10; } UINT period = m->note; if (period) { if (period < 37) period = 37; period -= 37; if (period >= 6*12) period = 6*12-1; period = ProTrackerPeriodTable[period]; } UINT instr = (m->instr > 31) ? 0 : m->instr; p[0] = ((period >> 8) & 0x0F) | (instr & 0x10); p[1] = period & 0xFF; p[2] = ((instr & 0x0F) << 4) | (command & 0x0F); p[3] = param; } fwrite(s, m_nChannels, 4, f); } else { memset(s, 0, m_nChannels*4); fwrite(s, m_nChannels, 4, f); } } // Writing instruments for (UINT ismpd=1; ismpd<=31; ismpd++) if (inslen[ismpd]) { MODINSTRUMENT *pins = &Ins[insmap[ismpd]]; UINT flags = RS_PCM8S; #ifndef NO_PACKING if (!(pins->uFlags & (CHN_16BIT|CHN_STEREO))) { if ((nPacking) && (CanPackSample((char *)pins->pSample, inslen[ismpd], nPacking))) { fwrite("ADPCM", 1, 5, f); flags = RS_ADPCM4; } } #endif WriteSample(f, pins, flags, inslen[ismpd]); } fclose(f); return TRUE; } #ifdef _MSC_VER #pragma warning(default:4100) #endif #endif // MODPLUG_NO_FILESAVE libmodplug-0.8.8.5/src/load_mtm.cpp0000664000175000017500000001120512205522416014040 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque */ #include "stdafx.h" #include "sndfile.h" //#pragma warning(disable:4244) ////////////////////////////////////////////////////////// // MTM file support (import only) #pragma pack(1) typedef struct tagMTMSAMPLE { char samplename[22]; // changed from CHAR DWORD length; DWORD reppos; DWORD repend; CHAR finetune; BYTE volume; BYTE attribute; } MTMSAMPLE; typedef struct tagMTMHEADER { char id[4]; // MTM file marker + version // changed from CHAR char songname[20]; // ASCIIZ songname // changed from CHAR WORD numtracks; // number of tracks saved BYTE lastpattern; // last pattern number saved BYTE lastorder; // last order number to play (songlength-1) WORD commentsize; // length of comment field BYTE numsamples; // number of samples saved BYTE attribute; // attribute byte (unused) BYTE beatspertrack; BYTE numchannels; // number of channels used BYTE panpos[32]; // voice pan positions } MTMHEADER; #pragma pack() BOOL CSoundFile::ReadMTM(LPCBYTE lpStream, DWORD dwMemLength) //----------------------------------------------------------- { MTMHEADER *pmh = (MTMHEADER *)lpStream; DWORD dwMemPos = 66; if ((!lpStream) || (dwMemLength < 0x100)) return FALSE; if ((strncmp(pmh->id, "MTM", 3)) || (pmh->numchannels > 32) || (pmh->numsamples >= MAX_SAMPLES) || (!pmh->numsamples) || (!pmh->numtracks) || (!pmh->numchannels) || (!pmh->lastpattern) || (pmh->lastpattern >= MAX_PATTERNS)) return FALSE; strncpy(m_szNames[0], pmh->songname, 20); m_szNames[0][20] = 0; if (dwMemPos + 37*pmh->numsamples + 128 + 192*pmh->numtracks + 64 * (pmh->lastpattern+1) + pmh->commentsize >= dwMemLength) return FALSE; m_nType = MOD_TYPE_MTM; m_nSamples = pmh->numsamples; m_nChannels = pmh->numchannels; // Reading instruments for (UINT i=1; i<=m_nSamples; i++) { MTMSAMPLE *pms = (MTMSAMPLE *)(lpStream + dwMemPos); strncpy(m_szNames[i], pms->samplename, 22); m_szNames[i][22] = 0; Ins[i].nVolume = pms->volume << 2; Ins[i].nGlobalVol = 64; DWORD len = pms->length; if ((len > 4) && (len <= MAX_SAMPLE_LENGTH)) { Ins[i].nLength = len; Ins[i].nLoopStart = pms->reppos; Ins[i].nLoopEnd = pms->repend; if (Ins[i].nLoopEnd > Ins[i].nLength) Ins[i].nLoopEnd = Ins[i].nLength; if (Ins[i].nLoopStart + 4 >= Ins[i].nLoopEnd) Ins[i].nLoopStart = Ins[i].nLoopEnd = 0; if (Ins[i].nLoopEnd) Ins[i].uFlags |= CHN_LOOP; Ins[i].nFineTune = MOD2XMFineTune(pms->finetune); if (pms->attribute & 0x01) { Ins[i].uFlags |= CHN_16BIT; Ins[i].nLength >>= 1; Ins[i].nLoopStart >>= 1; Ins[i].nLoopEnd >>= 1; } Ins[i].nPan = 128; } dwMemPos += 37; } // Setting Channel Pan Position for (UINT ich=0; ichpanpos[ich] & 0x0F) << 4) + 8; ChnSettings[ich].nVolume = 64; } // Reading pattern order memcpy(Order, lpStream + dwMemPos, pmh->lastorder+1); dwMemPos += 128; // Reading Patterns LPCBYTE pTracks = lpStream + dwMemPos; dwMemPos += 192 * pmh->numtracks; LPWORD pSeq = (LPWORD)(lpStream + dwMemPos); for (UINT pat=0; pat<=pmh->lastpattern; pat++) { PatternSize[pat] = 64; if ((Patterns[pat] = AllocatePattern(64, m_nChannels)) == NULL) break; for (UINT n=0; n<32; n++) if ((pSeq[n]) && (pSeq[n] <= pmh->numtracks) && (n < m_nChannels)) { LPCBYTE p = pTracks + 192 * (pSeq[n]-1); MODCOMMAND *m = Patterns[pat] + n; for (UINT i=0; i<64; i++, m+=m_nChannels, p+=3) { if (p[0] & 0xFC) m->note = (p[0] >> 2) + 37; m->instr = ((p[0] & 0x03) << 4) | (p[1] >> 4); UINT cmd = p[1] & 0x0F; UINT param = p[2]; if (cmd == 0x0A) { if (param & 0xF0) param &= 0xF0; else param &= 0x0F; } m->command = cmd; m->param = param; if ((cmd) || (param)) ConvertModCommand(m); } } pSeq += 32; } dwMemPos += 64*(pmh->lastpattern+1); if ((pmh->commentsize) && (dwMemPos + pmh->commentsize < dwMemLength)) { UINT n = pmh->commentsize; m_lpszSongComments = new char[n+1]; if (m_lpszSongComments) { memcpy(m_lpszSongComments, lpStream+dwMemPos, n); m_lpszSongComments[n] = 0; for (UINT i=0; icommentsize; // Reading Samples for (UINT ismp=1; ismp<=m_nSamples; ismp++) { if (dwMemPos >= dwMemLength) break; dwMemPos += ReadSample(&Ins[ismp], (Ins[ismp].uFlags & CHN_16BIT) ? RS_PCM16U : RS_PCM8U, (LPSTR)(lpStream + dwMemPos), dwMemLength - dwMemPos); } m_nMinPeriod = 64; m_nMaxPeriod = 32767; return TRUE; } libmodplug-0.8.8.5/src/load_xm.cpp0000664000175000017500000006315612205522416013703 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque , * Adam Goode (endian and char fixes for PPC) */ #include "stdafx.h" #include "sndfile.h" //////////////////////////////////////////////////////// // FastTracker II XM file support #ifdef MSC_VER #pragma warning(disable:4244) #endif #pragma pack(1) typedef struct tagXMFILEHEADER { DWORD size; WORD norder; WORD restartpos; WORD channels; WORD patterns; WORD instruments; WORD flags; WORD speed; WORD tempo; BYTE order[256]; } XMFILEHEADER; typedef struct tagXMINSTRUMENTHEADER { DWORD size; CHAR name[22]; BYTE type; BYTE samples; BYTE samplesh; } XMINSTRUMENTHEADER; typedef struct tagXMSAMPLEHEADER { DWORD shsize; BYTE snum[96]; WORD venv[24]; WORD penv[24]; BYTE vnum, pnum; BYTE vsustain, vloops, vloope, psustain, ploops, ploope; BYTE vtype, ptype; BYTE vibtype, vibsweep, vibdepth, vibrate; WORD volfade; WORD res; BYTE reserved1[20]; } XMSAMPLEHEADER; typedef struct tagXMSAMPLESTRUCT { DWORD samplen; DWORD loopstart; DWORD looplen; BYTE vol; signed char finetune; BYTE type; BYTE pan; signed char relnote; BYTE res; char name[22]; } XMSAMPLESTRUCT; #pragma pack() BOOL CSoundFile::ReadXM(const BYTE *lpStream, DWORD dwMemLength) //-------------------------------------------------------------- { XMSAMPLEHEADER xmsh; XMSAMPLESTRUCT xmss; DWORD dwMemPos, dwHdrSize; WORD norders=0, restartpos=0, channels=0, patterns=0, instruments=0; WORD xmflags=0, deftempo=125, defspeed=6; BOOL InstUsed[256]; BYTE channels_used[MAX_CHANNELS]; BYTE pattern_map[256]; BOOL samples_used[MAX_SAMPLES]; UINT unused_samples; tagXMFILEHEADER xmhead; m_nChannels = 0; if ((!lpStream) || (dwMemLength < 0x200)) return FALSE; if (strnicmp((LPCSTR)lpStream, "Extended Module", 15)) return FALSE; memcpy(m_szNames[0], lpStream+17, 20); xmhead = *(tagXMFILEHEADER *)(lpStream+60); dwHdrSize = bswapLE32(xmhead.size); norders = bswapLE16(xmhead.norder); if ((!norders) || (norders > MAX_ORDERS)) return FALSE; restartpos = bswapLE16(xmhead.restartpos); channels = bswapLE16(xmhead.channels); if ((!channels) || (channels > 64)) return FALSE; m_nType = MOD_TYPE_XM; m_nMinPeriod = 27; m_nMaxPeriod = 54784; m_nChannels = channels; if (restartpos < norders) m_nRestartPos = restartpos; patterns = bswapLE16(xmhead.patterns); if (patterns > 256) patterns = 256; instruments = bswapLE16(xmhead.instruments); if (instruments >= MAX_INSTRUMENTS) instruments = MAX_INSTRUMENTS-1; m_nInstruments = instruments; m_nSamples = 0; xmflags = bswapLE16(xmhead.flags); if (xmflags & 1) m_dwSongFlags |= SONG_LINEARSLIDES; if (xmflags & 0x1000) m_dwSongFlags |= SONG_EXFILTERRANGE; defspeed = bswapLE16(xmhead.speed); deftempo = bswapLE16(xmhead.tempo); if ((deftempo >= 32) && (deftempo < 256)) m_nDefaultTempo = deftempo; if ((defspeed > 0) && (defspeed < 40)) m_nDefaultSpeed = defspeed; memcpy(Order, lpStream+80, norders); memset(InstUsed, 0, sizeof(InstUsed)); if (patterns > MAX_PATTERNS) { UINT i, j; for (i=0; i= dwMemLength) return TRUE; // Reading patterns memset(channels_used, 0, sizeof(channels_used)); for (UINT ipat=0; ipat= dwMemLength) || (dwSize & 0xFFFFFF00)) { if (dwMemPos + 4 >= dwMemLength) break; dwMemPos++; dwSize = bswapLE32(*((DWORD *)(lpStream+dwMemPos))); } rows = bswapLE16(*((WORD *)(lpStream+dwMemPos+5))); if ((!rows) || (rows > 256)) rows = 64; packsize = bswapLE16(*((WORD *)(lpStream+dwMemPos+7))); if (dwMemPos + dwSize + 4 > dwMemLength) return TRUE; dwMemPos += dwSize; if (dwMemPos + packsize + 4 > dwMemLength) return TRUE; MODCOMMAND *p; if (ipatmap < MAX_PATTERNS) { PatternSize[ipatmap] = rows; if ((Patterns[ipatmap] = AllocatePattern(rows, m_nChannels)) == NULL) return TRUE; if (!packsize) continue; p = Patterns[ipatmap]; } else p = NULL; const BYTE *src = lpStream+dwMemPos; UINT j=0; for (UINT row=0; rownote = src[j++]; if (b & 2) p->instr = src[j++]; if (b & 4) vol = src[j++]; if (b & 8) p->command = src[j++]; if (b & 16) p->param = src[j++]; } else { p->note = b; p->instr = src[j++]; vol = src[j++]; p->command = src[j++]; p->param = src[j++]; } if (p->note == 97) p->note = 0xFF; else if ((p->note) && (p->note < 97)) p->note += 12; if (p->note) channels_used[chn] = 1; if (p->command | p->param) ConvertModCommand(p); if (p->instr == 0xff) p->instr = 0; if (p->instr) InstUsed[p->instr] = TRUE; if ((vol >= 0x10) && (vol <= 0x50)) { p->volcmd = VOLCMD_VOLUME; p->vol = vol - 0x10; } else if (vol >= 0x60) { UINT v = vol & 0xF0; vol &= 0x0F; p->vol = vol; switch(v) { // 60-6F: Volume Slide Down case 0x60: p->volcmd = VOLCMD_VOLSLIDEDOWN; break; // 70-7F: Volume Slide Up: case 0x70: p->volcmd = VOLCMD_VOLSLIDEUP; break; // 80-8F: Fine Volume Slide Down case 0x80: p->volcmd = VOLCMD_FINEVOLDOWN; break; // 90-9F: Fine Volume Slide Up case 0x90: p->volcmd = VOLCMD_FINEVOLUP; break; // A0-AF: Set Vibrato Speed case 0xA0: p->volcmd = VOLCMD_VIBRATOSPEED; break; // B0-BF: Vibrato case 0xB0: p->volcmd = VOLCMD_VIBRATO; break; // C0-CF: Set Panning case 0xC0: p->volcmd = VOLCMD_PANNING; p->vol = (vol << 2) + 2; break; // D0-DF: Panning Slide Left case 0xD0: p->volcmd = VOLCMD_PANSLIDELEFT; break; // E0-EF: Panning Slide Right case 0xE0: p->volcmd = VOLCMD_PANSLIDERIGHT; break; // F0-FF: Tone Portamento case 0xF0: p->volcmd = VOLCMD_TONEPORTAMENTO; break; } } p++; } else if (j < packsize) { BYTE b = src[j++]; if (b & 0x80) { if (b & 1) j++; if (b & 2) j++; if (b & 4) j++; if (b & 8) j++; if (b & 16) j++; } else j += 4; } else break; } } dwMemPos += packsize; } // Wrong offset check while (dwMemPos + 4 < dwMemLength) { DWORD d = bswapLE32(*((DWORD *)(lpStream+dwMemPos))); if (d < 0x300) break; dwMemPos++; } memset(samples_used, 0, sizeof(samples_used)); unused_samples = 0; // Reading instruments for (UINT iIns=1; iIns<=instruments; iIns++) { XMINSTRUMENTHEADER *pih; BYTE flags[32]; DWORD samplesize[32]; UINT samplemap[32]; WORD nsamples; if (dwMemPos + sizeof(XMINSTRUMENTHEADER) >= dwMemLength) return TRUE; pih = (XMINSTRUMENTHEADER *)(lpStream+dwMemPos); if (dwMemPos + bswapLE32(pih->size) > dwMemLength) return TRUE; if ((Headers[iIns] = new INSTRUMENTHEADER) == NULL) continue; memset(Headers[iIns], 0, sizeof(INSTRUMENTHEADER)); memcpy(Headers[iIns]->name, pih->name, 22); if ((nsamples = pih->samples) > 0) { if (dwMemPos + sizeof(XMSAMPLEHEADER) > dwMemLength) return TRUE; memcpy(&xmsh, lpStream+dwMemPos+sizeof(XMINSTRUMENTHEADER), sizeof(XMSAMPLEHEADER)); xmsh.shsize = bswapLE32(xmsh.shsize); for (int i = 0; i < 24; ++i) { xmsh.venv[i] = bswapLE16(xmsh.venv[i]); xmsh.penv[i] = bswapLE16(xmsh.penv[i]); } xmsh.volfade = bswapLE16(xmsh.volfade); xmsh.res = bswapLE16(xmsh.res); dwMemPos += bswapLE32(pih->size); } else { if (bswapLE32(pih->size)) dwMemPos += bswapLE32(pih->size); else dwMemPos += sizeof(XMINSTRUMENTHEADER); continue; } memset(samplemap, 0, sizeof(samplemap)); if (nsamples > 32) return TRUE; UINT newsamples = m_nSamples; for (UINT nmap=0; nmap= MAX_SAMPLES) { n = m_nSamples; while (n > 0) { if (!Ins[n].pSample) { for (UINT xmapchk=0; xmapchk < nmap; xmapchk++) { if (samplemap[xmapchk] == n) goto alreadymapped; } for (UINT clrs=1; clrsKeyboard[ks] == n) pks->Keyboard[ks] = 0; } } break; } alreadymapped: n--; } #ifndef MODPLUG_FASTSOUNDLIB // Damn! more than 200 samples: look for duplicates if (!n) { if (!unused_samples) { unused_samples = DetectUnusedSamples(samples_used); if (!unused_samples) unused_samples = 0xFFFF; } if ((unused_samples) && (unused_samples != 0xFFFF)) { for (UINT iext=m_nSamples; iext>=1; iext--) if (!samples_used[iext]) { unused_samples--; samples_used[iext] = TRUE; DestroySample(iext); n = iext; for (UINT mapchk=0; mapchkKeyboard[ks] == n) pks->Keyboard[ks] = 0; } } memset(&Ins[n], 0, sizeof(Ins[0])); break; } } } #endif // MODPLUG_FASTSOUNDLIB } if (newsamples < n) newsamples = n; samplemap[nmap] = n; } m_nSamples = newsamples; // Reading Volume Envelope INSTRUMENTHEADER *penv = Headers[iIns]; penv->nMidiProgram = pih->type; penv->nFadeOut = xmsh.volfade; penv->nPan = 128; penv->nPPC = 5*12; if (xmsh.vtype & 1) penv->dwFlags |= ENV_VOLUME; if (xmsh.vtype & 2) penv->dwFlags |= ENV_VOLSUSTAIN; if (xmsh.vtype & 4) penv->dwFlags |= ENV_VOLLOOP; if (xmsh.ptype & 1) penv->dwFlags |= ENV_PANNING; if (xmsh.ptype & 2) penv->dwFlags |= ENV_PANSUSTAIN; if (xmsh.ptype & 4) penv->dwFlags |= ENV_PANLOOP; if (xmsh.vnum > 12) xmsh.vnum = 12; if (xmsh.pnum > 12) xmsh.pnum = 12; penv->nVolEnv = xmsh.vnum; if (!xmsh.vnum) penv->dwFlags &= ~ENV_VOLUME; if (!xmsh.pnum) penv->dwFlags &= ~ENV_PANNING; penv->nPanEnv = xmsh.pnum; penv->nVolSustainBegin = penv->nVolSustainEnd = xmsh.vsustain; if (xmsh.vsustain >= 12) penv->dwFlags &= ~ENV_VOLSUSTAIN; penv->nVolLoopStart = xmsh.vloops; penv->nVolLoopEnd = xmsh.vloope; if (penv->nVolLoopEnd >= 12) penv->nVolLoopEnd = 0; if (penv->nVolLoopStart >= penv->nVolLoopEnd) penv->dwFlags &= ~ENV_VOLLOOP; penv->nPanSustainBegin = penv->nPanSustainEnd = xmsh.psustain; if (xmsh.psustain >= 12) penv->dwFlags &= ~ENV_PANSUSTAIN; penv->nPanLoopStart = xmsh.ploops; penv->nPanLoopEnd = xmsh.ploope; if (penv->nPanLoopEnd >= 12) penv->nPanLoopEnd = 0; if (penv->nPanLoopStart >= penv->nPanLoopEnd) penv->dwFlags &= ~ENV_PANLOOP; penv->nGlobalVol = 64; for (UINT ienv=0; ienv<12; ienv++) { penv->VolPoints[ienv] = (WORD)xmsh.venv[ienv*2]; penv->VolEnv[ienv] = (BYTE)xmsh.venv[ienv*2+1]; penv->PanPoints[ienv] = (WORD)xmsh.penv[ienv*2]; penv->PanEnv[ienv] = (BYTE)xmsh.penv[ienv*2+1]; if (ienv) { if (penv->VolPoints[ienv] < penv->VolPoints[ienv-1]) { penv->VolPoints[ienv] &= 0xFF; penv->VolPoints[ienv] += penv->VolPoints[ienv-1] & 0xFF00; if (penv->VolPoints[ienv] < penv->VolPoints[ienv-1]) penv->VolPoints[ienv] += 0x100; } if (penv->PanPoints[ienv] < penv->PanPoints[ienv-1]) { penv->PanPoints[ienv] &= 0xFF; penv->PanPoints[ienv] += penv->PanPoints[ienv-1] & 0xFF00; if (penv->PanPoints[ienv] < penv->PanPoints[ienv-1]) penv->PanPoints[ienv] += 0x100; } } } for (UINT j=0; j<96; j++) { penv->NoteMap[j+12] = j+1+12; if (xmsh.snum[j] < nsamples) penv->Keyboard[j+12] = samplemap[xmsh.snum[j]]; } // Reading samples for (UINT ins=0; ins dwMemLength) || (dwMemPos + xmsh.shsize > dwMemLength)) return TRUE; memcpy(&xmss, lpStream+dwMemPos, sizeof(xmss)); xmss.samplen = bswapLE32(xmss.samplen); xmss.loopstart = bswapLE32(xmss.loopstart); xmss.looplen = bswapLE32(xmss.looplen); dwMemPos += xmsh.shsize; flags[ins] = (xmss.type & 0x10) ? RS_PCM16D : RS_PCM8D; if (xmss.type & 0x20) flags[ins] = (xmss.type & 0x10) ? RS_STPCM16D : RS_STPCM8D; samplesize[ins] = xmss.samplen; if (!samplemap[ins]) continue; if (xmss.type & 0x10) { xmss.looplen >>= 1; xmss.loopstart >>= 1; xmss.samplen >>= 1; } if (xmss.type & 0x20) { xmss.looplen >>= 1; xmss.loopstart >>= 1; xmss.samplen >>= 1; } if (xmss.samplen > MAX_SAMPLE_LENGTH) xmss.samplen = MAX_SAMPLE_LENGTH; if (xmss.loopstart >= xmss.samplen) xmss.type &= ~3; xmss.looplen += xmss.loopstart; if (xmss.looplen > xmss.samplen) xmss.looplen = xmss.samplen; if (!xmss.looplen) xmss.type &= ~3; UINT imapsmp = samplemap[ins]; memcpy(m_szNames[imapsmp], xmss.name, 22); m_szNames[imapsmp][22] = 0; MODINSTRUMENT *pins = &Ins[imapsmp]; pins->nLength = (xmss.samplen > MAX_SAMPLE_LENGTH) ? MAX_SAMPLE_LENGTH : xmss.samplen; pins->nLoopStart = xmss.loopstart; pins->nLoopEnd = xmss.looplen; if (pins->nLoopEnd > pins->nLength) pins->nLoopEnd = pins->nLength; if (pins->nLoopStart >= pins->nLoopEnd) { pins->nLoopStart = pins->nLoopEnd = 0; } if (xmss.type & 3) pins->uFlags |= CHN_LOOP; if (xmss.type & 2) pins->uFlags |= CHN_PINGPONGLOOP; pins->nVolume = xmss.vol << 2; if (pins->nVolume > 256) pins->nVolume = 256; pins->nGlobalVol = 64; if ((xmss.res == 0xAD) && (!(xmss.type & 0x30))) { flags[ins] = RS_ADPCM4; samplesize[ins] = (samplesize[ins]+1)/2 + 16; } pins->nFineTune = xmss.finetune; pins->RelativeTone = (int)xmss.relnote; pins->nPan = xmss.pan; pins->uFlags |= CHN_PANNING; pins->nVibType = xmsh.vibtype; pins->nVibSweep = xmsh.vibsweep; pins->nVibDepth = xmsh.vibdepth; pins->nVibRate = xmsh.vibrate; memcpy(pins->name, xmss.name, 22); pins->name[21] = 0; } #if 0 if ((xmsh.reserved2 > nsamples) && (xmsh.reserved2 <= 16)) { dwMemPos += (((UINT)xmsh.reserved2) - nsamples) * xmsh.shsize; } #endif for (UINT ismpd=0; ismpd= dwMemLength) break; } } // Read song comments: "TEXT" if ((dwMemPos + 8 < dwMemLength) && (bswapLE32(*((DWORD *)(lpStream+dwMemPos))) == 0x74786574)) { UINT len = *((DWORD *)(lpStream+dwMemPos+4)); dwMemPos += 8; if ((dwMemPos + len <= dwMemLength) && (len < 16384)) { m_lpszSongComments = new char[len+1]; if (m_lpszSongComments) { memcpy(m_lpszSongComments, lpStream+dwMemPos, len); m_lpszSongComments[len] = 0; } dwMemPos += len; } } // Read midi config: "MIDI" if ((dwMemPos + 8 < dwMemLength) && (bswapLE32(*((DWORD *)(lpStream+dwMemPos))) == 0x4944494D)) { UINT len = *((DWORD *)(lpStream+dwMemPos+4)); dwMemPos += 8; if (len == sizeof(MODMIDICFG)) { memcpy(&m_MidiCfg, lpStream+dwMemPos, len); m_dwSongFlags |= SONG_EMBEDMIDICFG; } } // Read pattern names: "PNAM" if ((dwMemPos + 8 < dwMemLength) && (bswapLE32(*((DWORD *)(lpStream+dwMemPos))) == 0x4d414e50)) { UINT len = *((DWORD *)(lpStream+dwMemPos+4)); dwMemPos += 8; if ((dwMemPos + len <= dwMemLength) && (len <= MAX_PATTERNS*MAX_PATTERNNAME) && (len >= MAX_PATTERNNAME)) { m_lpszPatternNames = new char[len]; if (m_lpszPatternNames) { m_nPatternNames = len / MAX_PATTERNNAME; memcpy(m_lpszPatternNames, lpStream+dwMemPos, len); } dwMemPos += len; } } // Read channel names: "CNAM" if ((dwMemPos + 8 < dwMemLength) && (bswapLE32(*((DWORD *)(lpStream+dwMemPos))) == 0x4d414e43)) { UINT len = *((DWORD *)(lpStream+dwMemPos+4)); dwMemPos += 8; if ((dwMemPos + len <= dwMemLength) && (len <= MAX_BASECHANNELS*MAX_CHANNELNAME)) { UINT n = len / MAX_CHANNELNAME; for (UINT i=0; i= header.patterns) && (Order[i] < MAX_PATTERNS)) header.patterns = Order[i]+1; } header.instruments = m_nInstruments; if (!header.instruments) header.instruments = m_nSamples; header.flags = (m_dwSongFlags & SONG_LINEARSLIDES) ? 0x01 : 0x00; if (m_dwSongFlags & SONG_EXFILTERRANGE) header.flags |= 0x1000; header.tempo = m_nDefaultTempo; header.speed = m_nDefaultSpeed; memcpy(header.order, Order, header.norder); fwrite(&header, 1, sizeof(header), f); // Writing patterns for (i=0; i> 8); for (UINT j=m_nChannels*PatternSize[i]; j; j--,p++) { UINT note = p->note; UINT param = ModSaveCommand(p, TRUE); UINT command = param >> 8; param &= 0xFF; if (note >= 0xFE) note = 97; else if ((note <= 12) || (note > 96+12)) note = 0; else note -= 12; UINT vol = 0; if (p->volcmd) { UINT volcmd = p->volcmd; switch(volcmd) { case VOLCMD_VOLUME: vol = 0x10 + p->vol; break; case VOLCMD_VOLSLIDEDOWN: vol = 0x60 + (p->vol & 0x0F); break; case VOLCMD_VOLSLIDEUP: vol = 0x70 + (p->vol & 0x0F); break; case VOLCMD_FINEVOLDOWN: vol = 0x80 + (p->vol & 0x0F); break; case VOLCMD_FINEVOLUP: vol = 0x90 + (p->vol & 0x0F); break; case VOLCMD_VIBRATOSPEED: vol = 0xA0 + (p->vol & 0x0F); break; case VOLCMD_VIBRATO: vol = 0xB0 + (p->vol & 0x0F); break; case VOLCMD_PANNING: vol = 0xC0 + (p->vol >> 2); if (vol > 0xCF) vol = 0xCF; break; case VOLCMD_PANSLIDELEFT: vol = 0xD0 + (p->vol & 0x0F); break; case VOLCMD_PANSLIDERIGHT: vol = 0xE0 + (p->vol & 0x0F); break; case VOLCMD_TONEPORTAMENTO: vol = 0xF0 + (p->vol & 0x0F); break; } } if ((note) && (p->instr) && (vol > 0x0F) && (command) && (param)) { s[len++] = note; s[len++] = p->instr; s[len++] = vol; s[len++] = command; s[len++] = param; } else { BYTE b = 0x80; if (note) b |= 0x01; if (p->instr) b |= 0x02; if (vol >= 0x10) b |= 0x04; if (command) b |= 0x08; if (param) b |= 0x10; s[len++] = b; if (b & 1) s[len++] = note; if (b & 2) s[len++] = p->instr; if (b & 4) s[len++] = vol; if (b & 8) s[len++] = command; if (b & 16) s[len++] = param; } if (len > sizeof(s) - 5) break; } xmph[7] = (BYTE)(len & 0xFF); xmph[8] = (BYTE)(len >> 8); fwrite(xmph, 1, 9, f); fwrite(s, 1, len, f); } else { memset(&xmph, 0, sizeof(xmph)); xmph[0] = 9; xmph[5] = (BYTE)(PatternSize[i] & 0xFF); xmph[6] = (BYTE)(PatternSize[i] >> 8); fwrite(xmph, 1, 9, f); } // Writing instruments for (i=1; i<=header.instruments; i++) { MODINSTRUMENT *pins; BYTE flags[32]; memset(&xmih, 0, sizeof(xmih)); memset(&xmsh, 0, sizeof(xmsh)); xmih.size = sizeof(xmih) + sizeof(xmsh); memcpy(xmih.name, m_szNames[i], 22); xmih.type = 0; xmih.samples = 0; if (m_nInstruments) { INSTRUMENTHEADER *penv = Headers[i]; if (penv) { memcpy(xmih.name, penv->name, 22); xmih.type = penv->nMidiProgram; xmsh.volfade = penv->nFadeOut; xmsh.vnum = (BYTE)penv->nVolEnv; xmsh.pnum = (BYTE)penv->nPanEnv; if (xmsh.vnum > 12) xmsh.vnum = 12; if (xmsh.pnum > 12) xmsh.pnum = 12; for (UINT ienv=0; ienv<12; ienv++) { xmsh.venv[ienv*2] = penv->VolPoints[ienv]; xmsh.venv[ienv*2+1] = penv->VolEnv[ienv]; xmsh.penv[ienv*2] = penv->PanPoints[ienv]; xmsh.penv[ienv*2+1] = penv->PanEnv[ienv]; } if (penv->dwFlags & ENV_VOLUME) xmsh.vtype |= 1; if (penv->dwFlags & ENV_VOLSUSTAIN) xmsh.vtype |= 2; if (penv->dwFlags & ENV_VOLLOOP) xmsh.vtype |= 4; if (penv->dwFlags & ENV_PANNING) xmsh.ptype |= 1; if (penv->dwFlags & ENV_PANSUSTAIN) xmsh.ptype |= 2; if (penv->dwFlags & ENV_PANLOOP) xmsh.ptype |= 4; xmsh.vsustain = (BYTE)penv->nVolSustainBegin; xmsh.vloops = (BYTE)penv->nVolLoopStart; xmsh.vloope = (BYTE)penv->nVolLoopEnd; xmsh.psustain = (BYTE)penv->nPanSustainBegin; xmsh.ploops = (BYTE)penv->nPanLoopStart; xmsh.ploope = (BYTE)penv->nPanLoopEnd; for (UINT j=0; j<96; j++) if (penv->Keyboard[j+12]) { UINT k; for (k=0; kKeyboard[j+12]) break; if (k == xmih.samples) { smptable[xmih.samples++] = penv->Keyboard[j+12]; } if (xmih.samples >= 32) break; xmsh.snum[j] = k; } // xmsh.reserved2 = xmih.samples; } } else { xmih.samples = 1; // xmsh.reserved2 = 1; smptable[0] = i; } xmsh.shsize = (xmih.samples) ? 40 : 0; fwrite(&xmih, 1, sizeof(xmih), f); if (smptable[0]) { MODINSTRUMENT *pvib = &Ins[smptable[0]]; xmsh.vibtype = pvib->nVibType; xmsh.vibsweep = pvib->nVibSweep; xmsh.vibdepth = pvib->nVibDepth; xmsh.vibrate = pvib->nVibRate; } fwrite(&xmsh, 1, xmih.size - sizeof(xmih), f); if (!xmih.samples) continue; for (UINT ins=0; insnLength; xmss.loopstart = pins->nLoopStart; xmss.looplen = pins->nLoopEnd - pins->nLoopStart; xmss.vol = pins->nVolume / 4; xmss.finetune = (char)pins->nFineTune; xmss.type = 0; if (pins->uFlags & CHN_LOOP) xmss.type = (pins->uFlags & CHN_PINGPONGLOOP) ? 2 : 1; flags[ins] = RS_PCM8D; #ifndef NO_PACKING if (nPacking) { if ((!(pins->uFlags & (CHN_16BIT|CHN_STEREO))) && (CanPackSample((char *)pins->pSample, pins->nLength, nPacking))) { flags[ins] = RS_ADPCM4; xmss.res = 0xAD; } } else #endif { if (pins->uFlags & CHN_16BIT) { flags[ins] = RS_PCM16D; xmss.type |= 0x10; xmss.looplen *= 2; xmss.loopstart *= 2; xmss.samplen *= 2; } if (pins->uFlags & CHN_STEREO) { flags[ins] = (pins->uFlags & CHN_16BIT) ? RS_STPCM16D : RS_STPCM8D; xmss.type |= 0x20; xmss.looplen *= 2; xmss.loopstart *= 2; xmss.samplen *= 2; } } xmss.pan = 255; if (pins->nPan < 256) xmss.pan = (BYTE)pins->nPan; xmss.relnote = (signed char)pins->RelativeTone; fwrite(&xmss, 1, xmsh.shsize, f); } for (UINT ismpd=0; ismpdpSample) { #ifndef NO_PACKING if ((flags[ismpd] == RS_ADPCM4) && (xmih.samples>1)) CanPackSample((char *)pins->pSample, pins->nLength, nPacking); #endif // NO_PACKING WriteSample(f, pins, flags[ismpd]); } } } // Writing song comments if ((m_lpszSongComments) && (m_lpszSongComments[0])) { DWORD d = 0x74786574; fwrite(&d, 1, 4, f); d = strlen(m_lpszSongComments); fwrite(&d, 1, 4, f); fwrite(m_lpszSongComments, 1, d, f); } // Writing midi cfg if (m_dwSongFlags & SONG_EMBEDMIDICFG) { DWORD d = 0x4944494D; fwrite(&d, 1, 4, f); d = sizeof(MODMIDICFG); fwrite(&d, 1, 4, f); fwrite(&m_MidiCfg, 1, sizeof(MODMIDICFG), f); } // Writing Pattern Names if ((m_nPatternNames) && (m_lpszPatternNames)) { DWORD dwLen = m_nPatternNames * MAX_PATTERNNAME; while ((dwLen >= MAX_PATTERNNAME) && (!m_lpszPatternNames[dwLen-MAX_PATTERNNAME])) dwLen -= MAX_PATTERNNAME; if (dwLen >= MAX_PATTERNNAME) { DWORD d = 0x4d414e50; fwrite(&d, 1, 4, f); fwrite(&dwLen, 1, 4, f); fwrite(m_lpszPatternNames, 1, dwLen, f); } } // Writing Channel Names { UINT nChnNames = 0; for (UINT inam=0; inam Portability: All systems - all compilers (hopefully) */ #include #include #include #include #include #ifndef _WIN32 #include // for sleep #endif #ifdef NEWMIKMOD #include "mikmod.h" #include "uniform.h" #include "itshare.h" // for STMEM_PITCHSLIDE typedef UBYTE BYTE; typedef UWORD WORD; #define MAX_POLYPHONY 12 // max notes in one midi channel #define MAX_TRACKS 63 // max mod tracks #define WHEELSHIFT 11 // how many bits the 13bit midi wheel value must shift right #else #include "stdafx.h" #include "sndfile.h" #define PAN_LEFT 0x30 #define PAN_RIGHT 0xD0 #define MAX_POLYPHONY 16 // max notes in one midi channel #define MAX_TRACKS (MAX_BASECHANNELS-6) // max mod tracks #define WHEELSHIFT 10 // how many bits the 13bit midi wheel value must shift right #endif #include "load_pat.h" #define ROWSPERNOTE 16 #define ENV_MMMID_SPEED "MMMID_SPEED" #define ENV_MMMID_DEBUG "MMMID_DEBUG" #define ENV_MMMID_VERBOSE "MMMID_VERBOSE" /************************************************************************** **************************************************************************/ #ifdef NEWMIKMOD static char MID_Version[] = "Musical Instrument Digital Interface"; #endif typedef enum { none, wheeldown, wheelup, fxbrk, tmpo, fxsync, modwheel, mainvol, prog } MIDEVENT_X_EFFECT; typedef struct _MIDEVENT { struct _MIDEVENT *next; ULONG tracktick; BYTE flg; // 1 = note present BYTE note; BYTE volume; BYTE smpno; BYTE fx; BYTE fxparam; } MIDEVENT; typedef struct _MIDTRACK { struct _MIDTRACK *next; MIDEVENT *head; MIDEVENT *tail; MIDEVENT *workevent; // keeps track of events in track int balance; // last balance on this track ULONG vtracktick; // tracktick of last note event (on or off) BYTE chan; BYTE vpos; // 0xff is track is free for use, otherwise it's the note playing on this track BYTE volume; // last note volume on this track BYTE instr; // current instrument for this track } MIDTRACK; #ifdef NEWMIKMOD #define MMFILE MMSTREAM #define mmfseek(f,p,w) _mm_fseek(f,p,w) #define mmftell(x) _mm_ftell(x) #define mmreadUBYTE(f) _mm_read_UBYTE(f) #define mmreadSBYTES(buf,sz,f) _mm_read_SBYTES(buf,sz,f) #define mmreadUBYTES(buf,sz,f) _mm_read_UBYTES(buf,sz,f) #else #if defined(WIN32) && defined(_mm_free) #undef _mm_free #endif #define MMSTREAM FILE #define _mm_fseek(f,pos,whence) fseek(f,pos,whence) #define _mm_read_UBYTES(buf,sz,f) fread(buf,sz,1,f) #define _mm_read_SBYTES(buf,sz,f) fread(buf,sz,1,f) #define DupStr(h,buf,sz) strdup(buf) #define _mm_calloc(h,n,sz) calloc(n,sz) #define _mm_recalloc(h,buf,sz,elsz) realloc(buf,sz) #define _mm_free(h,p) free(p) typedef struct { char *mm; int sz; int pos; } MMFILE; static void mmfseek(MMFILE *mmfile, long p, int whence) { switch(whence) { case SEEK_SET: mmfile->pos = p; break; case SEEK_CUR: mmfile->pos += p; break; case SEEK_END: mmfile->pos = mmfile->sz + p; break; } } static long mmftell(MMFILE *mmfile) { return mmfile->pos; } static BYTE mmreadUBYTE(MMFILE *mmfile) { BYTE b; b = (BYTE)mmfile->mm[mmfile->pos]; mmfile->pos++; return b; } static void mmreadUBYTES(BYTE *buf, long sz, MMFILE *mmfile) { memcpy(buf, &mmfile->mm[mmfile->pos], sz); mmfile->pos += sz; } static void mmreadSBYTES(char *buf, long sz, MMFILE *mmfile) { memcpy(buf, &mmfile->mm[mmfile->pos], sz); mmfile->pos += sz; } #endif /************************************************************************** **************************************************************************/ typedef struct _MIDHANDLE { #ifdef NEWMIKMOD MM_ALLOC *allochandle; MM_ALLOC *trackhandle; #endif MMFILE *mmf; MIDTRACK *track; MIDTRACK *tp; ULONG tracktime; const char *debug; const char *verbose; int speed; int midispeed; int midiformat; int resolution; int miditracks; int divider; int tempo; int percussion; long deltatime; } MIDHANDLE; static void mid_dump_tracks(MIDHANDLE *h) { MIDTRACK *tr; MIDEVENT *e; int t; printf("tracktime = %ld\n", (long)(h->tracktime)); printf("speed = %d\n", h->speed); printf("midispeed = %d\n", h->midispeed); printf("midiformat = %d\n", h->midiformat); printf("resolution = %d\n", h->resolution); printf("miditracks = %d\n", h->miditracks); printf("divider = %d\n", h->divider); printf("tempo = %d\n", h->tempo); printf("percussion = %d\n", h->percussion); printf("deltatime = %ld\n", h->deltatime); t = 0; for( tr=h->track; tr; tr = tr->next ) { t++; printf("TRACK %2d chan=%d note=0x%02x vol=%d pan=0x%02x instr=%d\n", t, tr->chan + 1, tr->vpos, tr->balance, tr->volume, tr->instr); for( e=tr->head; e; e=e->next ) { printf("%2d %6ld %s %3d %3d %3d ", t, (long)(e->tracktick), e->flg? "NOTE": "CTRL", e->note, e->volume, e->smpno); switch( e->fx ) { case fxbrk: printf("fxbrk\n");break; case fxsync: printf("fxsync\n");break; case prog: printf("prog %d\n", e->fxparam);break; case mainvol: printf("mainvol %d\n", e->fxparam);break; case modwheel: printf("modwheel %d\n", e->fxparam);break; case wheeldown: printf("wheeldown %d\n", e->fxparam);break; case wheelup: printf("wheelup %d\n", e->fxparam);break; case tmpo: printf("tmpo %d\n", e->fxparam);break; default: printf("\n");break; } } } } static void mid_message(const char *s1, const char *s2) { char txt[256]; if( strlen(s1) + strlen(s2) > 255 ) return; sprintf(txt, s1, s2); #ifdef NEWMIKMOD _mmlog(txt); #else fprintf(stderr, "load_mid > %s\n", txt); #endif } static ULONG miditicks(MIDHANDLE *h, ULONG modtick) { return modtick * h->divider / ROWSPERNOTE / h->speed; } static ULONG modticks(MIDHANDLE *h, ULONG miditick) { return miditick * ROWSPERNOTE * h->speed / h->divider; } static void mid_adjust_for_optimal_tempo(MIDHANDLE *h, int maxtempo) { // the tempo is adjusted so that the maximum tempo is 255 // this way we have the biggest change that very short notes get played // and we make sure the tempo doesn't become too large or too small // if the piece in hand isn't so weird it changes tempo from 20 to 255, that is. // tempo is only registered in first track (h->track) because it is a global event MIDEVENT *e; int d, t; if( maxtempo < 1 ) return; d = h->divider; t = maxtempo; h->divider = (t * d) / 255; while( (h->midispeed = miditicks(h, h->speed)) < h->speed ) { ++t; h->divider = (t * d) / 255; } if( h->verbose && t > maxtempo ) printf("Adjusted maximum tempo from %d to %d to get %d miditicks per patternrow\n", maxtempo, 2 * maxtempo - t, h->midispeed); if( h->track ) { for( e=h->track->head; e; e=e->next ) { if( e->fx == tmpo ) e->fxparam = (255 * e->fxparam ) / t; } } } // ===================================================================================== static MIDEVENT *mid_new_event(MIDHANDLE *h) // ===================================================================================== { MIDEVENT *retval; retval = (MIDEVENT *)_mm_calloc(h->trackhandle, 1,sizeof(MIDEVENT)); retval->next = NULL; retval->tracktick = h->tracktime; retval->flg = 0; retval->note = 0; retval->volume = 0; retval->smpno = 0; retval->fx = none; retval->fxparam = 0; return retval; } // ===================================================================================== static MIDTRACK *mid_new_track(MIDHANDLE *h, int mch, int pos) // ===================================================================================== { MIDTRACK *retval; retval = (MIDTRACK *)_mm_calloc(h->trackhandle, 1,sizeof(MIDTRACK)); retval->next = NULL; retval->vpos = pos; retval->instr = 1; retval->chan = mch; retval->head = NULL; retval->tail = NULL; retval->workevent = NULL; retval->vtracktick = 0; retval->volume = h->track? h->track->volume: 120; retval->balance = 64; return retval; } static int mid_numtracks(MIDHANDLE *h) { int n; MIDTRACK *t; n=0; for( t = h->track; t; t=t->next ) n++; return n; } // find out how many midichannel we have static int mid_numchans(MIDHANDLE *h) { int i,c,n; MIDTRACK *t; c = 0; for( t = h->track; t; t=t->next ) c |= (1<chan); n = 0; for( i=0; i<16; i++ ) if( c & (1<track; t; t=t->next ) c |= (1<chan); n = 0; for( i=0; itracktime = 0; for( tr = h->track; tr; tr = tr->next ) { tr->vpos = 0xff; tr->workevent = tr->head; tr->vtracktick = 0; } } static void mid_update_track(MIDTRACK *tr) { MIDEVENT *e; e = tr->workevent; if( e->flg ) { if( e->volume ) tr->vpos = e->note; else tr->vpos = 0xff; tr->volume = e->volume; tr->vtracktick = e->tracktick; } if( e->fx == prog ) tr->instr = e->fxparam; } static void mid_sync_track(MIDTRACK *tr, ULONG tracktime) { MIDEVENT *e; e = tr->workevent; if( e && e->tracktick > tracktime ) e = tr->head; // start again.... for( ; e && e->tracktick <= tracktime; e=e->next ) { tr->workevent = e; mid_update_track(tr); } } // ===================================================================================== static MIDTRACK *mid_find_track(MIDHANDLE *h, int mch, int pos) // ===================================================================================== { MIDTRACK *tr; for( tr=h->track; tr; tr=tr->next ) { mid_sync_track(tr, h->tracktime); if( tr->chan == mch && tr->vpos == pos ) return tr; } return NULL; } // ===================================================================================== static MIDTRACK *mid_locate_track(MIDHANDLE *h, int mch, int pos) // ===================================================================================== { MIDTRACK *tr, *prev, *trunused; MIDEVENT *e; int instrno = 1; int polyphony; int vol = 0, bal = 0; int numtracks; ULONG tmin; prev = NULL; trunused = NULL; polyphony = 0; numtracks = 0; tmin = h->midispeed; // minimal distance between note events in track // look up track with desired channel and pos (note) for( tr=h->track; tr; tr=tr->next ) { mid_sync_track(tr, h->tracktime); if( tr->chan == mch ) { if( tr->vpos == pos ) return tr; if( tr->vpos == 0xff ) { // check if track with silence is quiet long enough if( h->tracktime > tr->vtracktick + tmin ) trunused = tr; } else vol = tr->volume; instrno = tr->instr; bal = tr->balance; polyphony++; } numtracks++; prev = tr; } if( trunused ) { trunused->vpos = pos; return trunused; } if( polyphony > MAX_POLYPHONY || (polyphony > 0 && numtracks > MAX_TRACKS) ) { // do not use up too much channels for( tr=h->track; tr; tr=tr->next ) { if( tr->chan == mch ) { e = tr->workevent; if( h->tracktime > e->tracktick + tmin ) { tmin = h->tracktime - e->tracktick; trunused = tr; } } } if( trunused ) { trunused->vpos = pos; return trunused; } } if( numtracks > MAX_TRACKS ) { // we can not allocate new tracks tmin = 0; for( tr=h->track; tr; tr=tr->next ) { if( tr->chan == mch ) { e = tr->workevent; if( h->tracktime >= e->tracktick + tmin ) { tmin = h->tracktime - e->tracktick; trunused = tr; } } } if( trunused ) { trunused->vpos = pos; return trunused; } tmin = 0; for( tr=h->track; tr; tr=tr->next ) { e = tr->workevent; if( h->tracktime >= e->tracktick + tmin ) { tmin = h->tracktime - e->tracktick; trunused = tr; } } if( trunused ) { trunused->vpos = pos; trunused->chan = mch; return trunused; } } tr = mid_new_track(h, mch, pos); tr->instr = instrno; tr->volume = vol; tr->balance = bal; if( prev ) prev->next = tr; else h->track = tr; return tr; } static void mid_add_event(MIDHANDLE *h, MIDTRACK *tp, MIDEVENT *e) { MIDEVENT *ew, *ep; ep = NULL; ew = tp->workevent; if( ew && ew->tracktick > e->tracktick ) ew = tp->head; // start again from the beginning... for( ; ew && ew->tracktick <= e->tracktick; ew = ew->next ) { ep = ew; tp->workevent = ew; mid_update_track(tp); } if( ep ) { ep->next = e; e->next = ew; } else { e->next = tp->head; tp->head = e; } if( !e->next ) tp->tail = e; tp->workevent = e; mid_update_track(tp); } static void mid_add_tempo_event(MIDHANDLE *h, int tempo) { MIDEVENT *e; e = mid_new_event(h); e->flg = 0; e->fx = tmpo; e->fxparam = tempo; mid_add_event(h, h->track, e); } static void mid_add_partbreak(MIDHANDLE *h) { MIDEVENT *e; e = mid_new_event(h); e->flg = 0; e->fx = fxbrk; mid_add_event(h, h->track, e); } static void mid_add_noteoff(MIDHANDLE *h, MIDTRACK *tp) { MIDEVENT *e; e = mid_new_event(h); e->flg = 1; e->note = tp->vpos; e->smpno = tp->instr; mid_add_event(h, tp, e); } static void mid_add_noteon(MIDHANDLE *h, MIDTRACK *tp, int n, int vol) { MIDEVENT *e; e = mid_new_event(h); e->flg = 1; e->note = n; e->smpno = tp->instr; e->volume = vol; mid_add_event(h, tp, e); } static BYTE modtremolo(int midimod) { int m; if( midimod == 0 ) return 0; if( midimod > 63 ) { m = (128 - midimod) / 4; if( m==0 ) m = 1; return m|0xf0; // find slide down } m = midimod / 4; if( m==0 ) m = 1; return (m<<4)|0x0f; // find slide up } // ===================================================================================== static void mid_mod_wheel(MIDHANDLE *h, int mch, int mod) // ===================================================================================== { MIDTRACK *tr; MIDEVENT *e; for( tr=h->track; tr; tr=tr->next ) { if( tr->chan == mch ) { mid_sync_track(tr, h->tracktime); if( tr->vpos != 0xff ) { // only on tracks with notes on... e = mid_new_event(h); e->flg = 0; e->fx = modwheel; e->fxparam = modtremolo(mod); mid_add_event(h, tr, e); } } } } // ===================================================================================== static void mid_main_volume(MIDHANDLE *h, int mch, int vol) // ===================================================================================== { MIDTRACK *tr; MIDEVENT *e; for( tr=h->track; tr; tr=tr->next ) { if( tr->chan == mch ) { e = mid_new_event(h); e->flg = 0; e->fx = mainvol; e->fxparam = vol; mid_add_event(h, tr, e); } } } // transform 0..63..127 to left..center..right in 2n+1 areas static int modpan(int midipan, int n) { int npan, area, x; x = 2 * n + 1; area = (midipan * x * (PAN_RIGHT - PAN_LEFT))>>7; npan = (PAN_LEFT * x + area) / x; return npan; } // ===================================================================================== static void mid_pan(MIDHANDLE *h, int mch, int pan) // ===================================================================================== { MIDTRACK *tr; int hits; hits = 0; for( tr=h->track; tr; tr=tr->next ) { if( tr->chan == mch ) { hits++; tr->balance = pan; } } if( !hits ) { tr = mid_locate_track(h, mch, 0xff); tr->balance = pan; } } // ===================================================================================== static void mid_add_program(MIDHANDLE *h, int mch, int pr) // ===================================================================================== { MIDTRACK *tr; MIDEVENT *e; int hits; hits = 0; for( tr=h->track; tr; tr=tr->next ) { if( tr->chan == mch ) { hits++; e = mid_new_event(h); e->flg = 0; e->fx = prog; e->fxparam = pat_gmtosmp(pr + 1); mid_add_event(h, tr, e); } } if( !hits ) { tr = mid_locate_track(h, mch, 0xff); e = mid_new_event(h); e->flg = 0; e->fx = prog; e->fxparam = pat_gmtosmp(pr + 1); mid_add_event(h, tr, e); } } // ===================================================================================== static void mid_all_notes_off(MIDHANDLE *h, int mch) // ===================================================================================== { MIDTRACK *tr; if( h->debug ) printf("%ld %d all notes off\n",(long)(h->tracktime), mch+1); for( tr=h->track; tr; tr=tr->next ) { if( tr->chan == mch || mch == -1 ) { mid_sync_track(tr, h->tracktime); if( tr->vpos != 0xff ) mid_add_noteoff(h, tr); } } } #ifndef NEWMIKMOD static void mid_add_sync(MIDHANDLE *h, MIDTRACK *tp) { MIDEVENT *e; e = mid_new_event(h); e->flg = 0; e->fx = fxsync; mid_add_event(h, tp, e); } #endif static BYTE mid_to_mod_wheel(unsigned int midwheel) { unsigned int i; if( midwheel == 0 ) return 0; i = midwheel >> WHEELSHIFT; return i+1; } static void mid_add_wheel(MIDHANDLE *h, MIDTRACK *tp, int wheel) { MIDEVENT *e; e = mid_new_event(h); e->flg = 0; if( wheel < 0 ) { e->fx = wheeldown; e->fxparam = mid_to_mod_wheel(-wheel); } else { e->fx = wheelup; e->fxparam = mid_to_mod_wheel(wheel); } mid_add_event(h, tp, e); } static void mid_add_pitchwheel(MIDHANDLE *h, int mch, int wheel) { MIDTRACK *tr; int hits; hits = 0; for( tr=h->track; tr; tr=tr->next ) { if( tr->chan == mch ) { hits++; mid_sync_track(tr, h->tracktime); if( tr->vpos != 0xff ) // only on tracks with notes on... mid_add_wheel(h, tr, wheel); } } if( !hits ) { // special case in midiformat 1 events in first track... tr = mid_locate_track(h, mch, 0xff); mid_add_wheel(h, tr, wheel); } } static uint32_t mid_read_long(MIDHANDLE *h) { BYTE buf[4]; mmreadUBYTES(buf, 4, h->mmf); return (buf[0]<<24)|(buf[1]<<16)|(buf[2]<<8)|buf[3]; } static short int mid_read_short(MIDHANDLE *h) { BYTE buf[2]; mmreadUBYTES(buf, 2, h->mmf); return (buf[0]<<8)|buf[1]; } static BYTE mid_read_byte(MIDHANDLE *h) { return mmreadUBYTE(h->mmf); } static int mid_read_delta(MIDHANDLE *h) { BYTE bits; int i, d; d = 0; for( i=0; i<4; ) { bits = mid_read_byte(h); i++; d = (d<<7)|(bits&0x7f); if( !(bits & 0x80) ) break; } h->deltatime = d; return i; } // ===================================================================================== #ifdef NEWMIKMOD BOOL MID_Test(MMSTREAM *mmfile) #else BOOL CSoundFile::TestMID(const BYTE *lpStream, DWORD dwMemLength) #endif // ===================================================================================== { char id[5]; MIDHANDLE h; #ifdef NEWMIKMOD h.mmf = mmfile; #else MMFILE mm; mm.mm = (char *)lpStream; mm.sz = dwMemLength; h.mmf = &mm; #endif mmfseek(h.mmf,0,SEEK_SET); mmreadSBYTES(id, 4, h.mmf); id[4] = '\0'; return !strcmp(id,"MThd") && mid_read_long(&h) == 6; } // ===================================================================================== static MIDHANDLE *MID_Init(void) { MIDHANDLE *retval; #ifdef NEWMIKMOD MM_ALLOC *allochandle; allochandle = _mmalloc_create("Load_MID", NULL); retval = (MIDHANDLE *)_mm_calloc(allochandle, 1,sizeof(MIDHANDLE)); if( !retval ) return NULL; retval->allochandle = allochandle; allochandle = _mmalloc_create("Load_ABC_tracks", NULL); retval->trackhandle = allochandle; #else retval = (MIDHANDLE *)calloc(1,sizeof(MIDHANDLE)); if( !retval ) return NULL; #endif retval->track = NULL; retval->percussion = 0; retval->debug = NULL; return retval; } #ifndef NEWMIKMOD static void MID_CleanupTrack(MIDTRACK *tp) { MIDEVENT *ep, *en; if( tp ) { for( ep=tp->head; ep; ep = en ) { en=ep->next; free(ep); } tp->head = NULL; } } #endif // ===================================================================================== static void MID_CleanupTracks(MIDHANDLE *handle) // ===================================================================================== { #ifdef NEWMIKMOD if(handle && handle->trackhandle) { _mmalloc_close(handle->trackhandle); handle->trackhandle = 0; } #else MIDTRACK *tp, *tn; if(handle) { for( tp=handle->track; tp; tp = tn ) { tn=tp->next; MID_CleanupTrack(tp); } handle->track = NULL; } #endif } // ===================================================================================== static void MID_Cleanup(MIDHANDLE *handle) // ===================================================================================== { #ifdef NEWMIKMOD if(handle && handle->allochandle) { MID_CleanupTracks(handle); _mmalloc_close(handle->allochandle); handle->allochandle = 0; } #else if(handle) { MID_CleanupTracks(handle); free(handle); handle = 0; } #endif } static int mid_is_global_event(MIDEVENT *e) { return (e->fx == tmpo || e->fx == fxbrk); } static MIDEVENT *mid_next_global(MIDEVENT *e) { for( ; e && !mid_is_global_event(e); e=e->next ) ; return e; } static MIDEVENT *mid_next_fx(MIDEVENT *e) { for( ; e && e->fx == none; e=e->next ) ; return e; } static int mid_is_note_event(MIDEVENT *e) { #ifdef LOOPED_NOTES_OFF return (e->flg == 0); #else if( e->flg == 0 ) return 0; if( e->volume ) return 1; return pat_smplooped(e->smpno); // let non looping samples die out... #endif } static MIDEVENT *mid_next_note(MIDEVENT *e) { for( ; e && !mid_is_note_event(e); e=e->next ) ; return e; } // ===================================================================================== #ifdef NEWMIKMOD static void MID_ReadPatterns(UNIMOD *of, MIDHANDLE *h, int numpat) // ===================================================================================== { int pat,row,i,ch,trkset; BYTE n,ins,vol; MIDTRACK *t; MIDEVENT *e, *en, *ef, *el; ULONG tt1, tt2; UNITRK_EFFECT eff; // initialize start points of event list in tracks for( t = h->track; t; t = t->next ) t->workevent = t->head; for( pat = 0; pat < numpat; pat++ ) { utrk_reset(of->ut); for( row = 0; row < 64; row++ ) { tt1 = miditicks(h, (pat * 64 + row ) * h->speed); tt2 = tt1 + h->midispeed; for( e=mid_next_global(h->track->workevent); e && e->tracktick < tt2; e=mid_next_global(e->next) ) { if( e && e->tracktick >= tt1 ) { // we have a controller event in this row switch( e->fx ) { case tmpo: eff.effect = UNI_GLOB_TEMPO; eff.param.u = e->fxparam; eff.framedly = UFD_RUNONCE; utrk_write_global(of->ut, &eff, PTMEM_TEMPO); break; case fxbrk: eff.effect = UNI_GLOB_PATBREAK; eff.param.u = 0; eff.framedly = UFD_RUNONCE; utrk_write_global(of->ut, &eff, UNIMEM_NONE); break; } } } ch = 0; for( t = h->track; t; t = t->next ) { trkset = 0; e = NULL; for( el=mid_next_fx(t->workevent); el && el->tracktick < tt2; el=mid_next_fx(el->next) ) { if( el && el->tracktick >= tt1 ) { switch( el->fx ) { case modwheel: case wheelup: case wheeldown: e = el; default: break; } } } if( e ) { // we have a controller event in this row switch( e->fx ) { case modwheel: if( !trkset ) { utrk_settrack(of->ut, ch); trkset = 1; } eff.effect = UNI_VOLSLIDE; eff.framedly = UFD_RUNONCE; if( (e->fxparam & 0x0f) == 0x0f ) eff.param.s = (e->fxparam >> 3)&0x1f; else eff.param.s = -((e->fxparam & 0x0f)*2); utrk_write_local(of->ut, &eff, STMEM_VOLSLIDE); break; case wheelup: if( !trkset ) { utrk_settrack(of->ut, ch); trkset = 1; } eff.effect = UNI_PITCHSLIDE; eff.framedly = UFD_RUNONCE; eff.param.s = e->fxparam; utrk_write_local(of->ut, &eff, STMEM_PITCHSLIDE); break; case wheeldown: if( !trkset ) { utrk_settrack(of->ut, ch); trkset = 1; } eff.effect = UNI_PITCHSLIDE; eff.framedly = UFD_RUNONCE; eff.param.s = -(int)(e->fxparam); utrk_write_local(of->ut, &eff, STMEM_PITCHSLIDE); break; } } for( e=mid_next_note(t->workevent); e && e->tracktick < tt1; e=mid_next_note(e->next) ) t->workevent = e; i = 0; ef = NULL; en = e; el = e; for( ; e && e->tracktick < tt2; e=mid_next_note(e->next) ) { // we have a note event in this row t->workevent = e; i++; if( e->volume ) { if( !ef ) ef = e; el = e; } } if( i ) { if( !trkset ) { utrk_settrack(of->ut, ch); trkset = 1; } if( i == 1 || ef == el || !ef ) { // only one event in this row if( ef ) e = ef; else e = en; el = t->workevent; n = pat_modnote(e->note); ins = e->smpno; eff.framedly = modticks(h, e->tracktick - tt1); eff.param.u = 0; eff.param.byte_a = n; eff.param.byte_b = ins; vol = e->volume; if( vol == 0 ) { eff.effect = UNI_NOTEKILL; utrk_write_local(of->ut, &eff, UNIMEM_NONE); } else { if( el->volume == 0 ) { eff.framedly = modticks(h, el->tracktick - tt1); eff.effect = UNI_NOTEKILL; utrk_write_local(of->ut, &eff, UNIMEM_NONE); } else { if( eff.framedly ) { eff.effect = UNI_NOTEDELAY; utrk_write_local(of->ut, &eff, UNIMEM_NONE); } } } utrk_write_inst(of->ut, ins); utrk_write_note(of->ut, n); // <- normal note pt_write_effect(of->ut, 0xc, vol); } else { // two notes in one row, use FINEPITCHSLIDE runonce effect // start first note on first tick and framedly runonce on seconds note tick // use volume and instrument of last note n = pat_modnote(ef->note); i = pat_modnote(el->note); ins = el->smpno; vol = el->volume; eff.effect = UNI_PITCHSLIDE; eff.framedly = modticks(h, el->tracktick - tt1)|UFD_RUNONCE; eff.param.s = ((i > n)?i-n:n-i); utrk_write_inst(of->ut, ins); utrk_write_note(of->ut, n); // <- normal note pt_write_effect(of->ut, 0xc, vol); utrk_write_local(of->ut, &eff, (i > n)? PTMEM_PITCHSLIDEUP: PTMEM_PITCHSLIDEDN); } } ch++; } utrk_newline(of->ut); } if(!utrk_dup_pattern(of->ut,of)) return; } } #else static int MID_ReadPatterns(MODCOMMAND *pattern[], WORD psize[], MIDHANDLE *h, int numpat, int channels) // ===================================================================================== { int pat,row,i,ch; BYTE n,ins,vol; MIDTRACK *t; MIDEVENT *e, *en, *ef, *el; ULONG tt1, tt2; MODCOMMAND *m; int patbrk, tempo; if( numpat > MAX_PATTERNS ) numpat = MAX_PATTERNS; // initialize start points of event list in tracks for( t = h->track; t; t = t->next ) t->workevent = t->head; for( pat = 0; pat < numpat; pat++ ) { pattern[pat] = CSoundFile::AllocatePattern(64, channels); if( !pattern[pat] ) return 0; psize[pat] = 64; for( row = 0; row < 64; row++ ) { tt1 = miditicks(h, (pat * 64 + row ) * h->speed); tt2 = tt1 + h->midispeed; ch = 0; tempo = 0; patbrk = 0; if ( h->track ) for( e=mid_next_global(h->track->workevent); e && e->tracktick < tt2; e=mid_next_global(e->next) ) { if( e && e->tracktick >= tt1 ) { // we have a controller event in this row switch( e->fx ) { case tmpo: tempo = e->fxparam; break; case fxbrk: patbrk = 1; break; } } } for( t = h->track; t; t = t->next ) { m = &pattern[pat][row * channels + ch]; m->param = 0; m->command = CMD_NONE; for( e=mid_next_fx(t->workevent); e && e->tracktick < tt2; e=mid_next_fx(e->next) ) { if( e && e->tracktick >= tt1 ) { // we have a controller event in this row switch( e->fx ) { case modwheel: m->param = e->fxparam; m->command = CMD_VOLUMESLIDE; break; case wheelup: m->param = e->fxparam|0x10; m->command = CMD_XFINEPORTAUPDOWN; break; case wheeldown: m->param = e->fxparam|0x20; m->command = CMD_XFINEPORTAUPDOWN; break; } } } for( e=mid_next_note(t->workevent); e && e->tracktick < tt1; e=mid_next_note(e->next) ) t->workevent = e; i = 0; ef = NULL; en = e; el = e; for( ; e && e->tracktick < tt2; e=mid_next_note(e->next) ) { // we have a note event in this row t->workevent = e; i++; if( e->volume ) { if( !ef ) ef = e; el = e; } } if( i ) { if( i == 1 || ef == el || !ef ) { // only one event in this row or a note on with some note off if( ef ) e = ef; else e = en; el = t->workevent; n = pat_modnote(e->note); ins = e->smpno; if( e->volume == 0 ) { m->param = (BYTE)modticks(h, e->tracktick - tt1); if( m->param ) { // note cut m->command = CMD_S3MCMDEX; m->param |= 0xC0; } else { m->param = 0; m->command = CMD_KEYOFF; } vol = 0; } else { vol = e->volume/2; if( el->volume == 0 ) { m->param = (BYTE)modticks(h, el->tracktick - tt1); if( m->param ) { // note cut m->command = CMD_S3MCMDEX; m->param |= 0xC0; } } else { m->param = (BYTE)modticks(h, e->tracktick - tt1); if( m->param ) { // note delay m->command = CMD_S3MCMDEX; m->param |= 0xD0; } } } m->instr = ins; m->note = n; // <- normal note m->volcmd = VOLCMD_VOLUME; m->vol = vol; } else { // two notes in one row, use FINEPITCHSLIDE runonce effect // start first note on first tick and framedly runonce on seconds note tick // use volume and instrument of last note n = pat_modnote(ef->note); i = pat_modnote(el->note); ins = el->smpno; vol = el->volume/2; if( vol > 64 ) vol = 64; m->instr = ins; m->note = n; // <- normal note m->volcmd = VOLCMD_VOLUME; m->vol = vol; m->param = ((i > n)?i-n:n-i); if( m->param < 16 ) { if( m->param ) { m->command = CMD_XFINEPORTAUPDOWN; m->param |= (i > n)? 0x10: 0x20; } else { // retrigger same note... m->command = CMD_RETRIG; m->param = (BYTE)modticks(h, el->tracktick - tt1); } } else m->command = (i > n)? CMD_PORTAMENTOUP: CMD_PORTAMENTODOWN; } } if( m->param == 0 && m->command == CMD_NONE ) { if( tempo ) { m->command = CMD_TEMPO; m->param = tempo; tempo = 0; } else { if( patbrk ) { m->command = CMD_PATTERNBREAK; patbrk = 0; } } } ch++; } if( tempo || patbrk ) return 1; } } return 0; } #endif static ULONG mid_next_tracktick(MIDEVENT *e) { MIDEVENT *en; en = e->next; if( en ) return en->tracktick; return 0x7fffffff; // practically indefinite } // cut off alle events that follow the given event static void mid_stripoff(MIDTRACK *tp, MIDEVENT *e) { #ifndef NEWMIKMOD MIDEVENT *ep, *en; for( ep=e->next; ep; ep = en ) { en=ep->next; free(ep); } #endif e->next = NULL; tp->tail = e; tp->workevent = tp->head; mid_sync_track(tp, e->tracktick); } static void mid_notes_to_percussion(MIDTRACK *tp, ULONG adjust, ULONG tmin) { MIDEVENT *e, *lno = 0; int n = 0,v; ULONG ton, toff = 0, tnext; v = 0x7f; // as loud as it gets ton = 0; for( e=tp->head; e; e=e->next ) { if( e->tracktick < adjust ) e->tracktick = 0; else e->tracktick -= adjust; if( e->flg == 1 ) { if( e->volume > 0 ) { n = e->note; e->smpno = pat_gmtosmp(pat_gm_drumnr(n)); e->note = pat_gm_drumnote(n); e->volume = (v * e->volume) / 128; if( v && !e->volume ) e->volume = 1; ton = e->tracktick; } else { toff = ton + tmin; if( toff > e->tracktick ) { tnext = mid_next_tracktick(e); if( toff + tmin < tnext ) e->tracktick = toff; else { if( toff < tnext ) e->tracktick = toff - 1; else e->tracktick = tnext - 1; } } toff = e->tracktick; lno = e; } } else { if( e->fx == mainvol ) { v = e->fxparam; if( !v && ton > toff ) { e->flg = 1; e->volume = 0; e->note = pat_gm_drumnote(n); toff = e->tracktick; lno = e; } } } } if( ton > toff ) { char info[32]; sprintf(info,"%ld > %ld note %d", (long)ton, (long)toff, n); mid_message("drum track ends with note on (%s)", info); } if( lno && lno->next ) mid_stripoff(tp, lno); } static void mid_prog_to_notes(MIDTRACK *tp, ULONG adjust, ULONG tmin) { MIDEVENT *e, *lno = 0; int i = 0, n = 0, v = 0x7f; ULONG ton, toff = 0, tnext; ton = 0; for( e=tp->head; e; e=e->next ) { if( e->tracktick < adjust ) e->tracktick = 0; else e->tracktick -= adjust; if( e->flg == 1 ) { if( !i ) i = pat_gmtosmp(1); // happens in eternal2.mid e->smpno = i; n = e->note; if( e->volume > 0 ) { e->volume = (v * e->volume) / 128; if( v && !e->volume ) e->volume = 1; ton = e->tracktick; } else { toff = ton + tmin; if( toff > e->tracktick ) { tnext = mid_next_tracktick(e); if( toff + tmin < tnext ) e->tracktick = toff; else { if( toff < tnext ) e->tracktick = toff - 1; else e->tracktick = tnext - 1; } } toff = e->tracktick; lno = e; } } else { if( e->fx == prog ) i = e->fxparam; if( e->fx == mainvol ) { v = e->fxparam; if( !v && ton > toff ) { e->flg = 1; e->volume = 0; e->note = n; toff = e->tracktick; lno = e; } } } } if( ton > toff ) { char info[40]; sprintf(info,"channel %d, %ld > %ld note %d", tp->chan + 1, (long)ton, (long)toff, n); mid_message("melody track ends with note on (%s)", info); } if( lno && lno->next ) mid_stripoff(tp, lno); } static int midiword(BYTE *b) { int i; i = (b[0]&0x7f)|((b[1]&0x7f)<<7); return i; } static int midishort(BYTE *b) { return midiword(b) - 0x2000; } ULONG mid_first_noteonevent_tick(MIDEVENT *e) { while( e && (e->flg == 0 || e->volume == 0) ) e=e->next; if( !e ) return 0x7fffffff; return e->tracktick; } // ===================================================================================== #ifdef NEWMIKMOD BOOL MID_Load(MIDHANDLE *h, UNIMOD *of, MMSTREAM *mmfile) #else BOOL CSoundFile::ReadMID(const BYTE *lpStream, DWORD dwMemLength) #endif { static int avoid_reentry = 0; #ifdef NEWMIKMOD #define m_nDefaultTempo of->inittempo #else MIDHANDLE *h; MMFILE mm; #endif int ch, dmulti, maxtempo, panlow, panhigh, numchans, numtracks; MIDTRACK *ttp; uint32_t t, numpats; char buf[256]; uint32_t miditracklen; BYTE runningstatus; BYTE cmd; BYTE midibyte[2]; long metalen, delta; BYTE *p; while( avoid_reentry ) sleep(1); avoid_reentry = 1; #ifdef NEWMIKMOD h->mmf = mmfile; #else if( !TestMID(lpStream, dwMemLength) ) { avoid_reentry = 0; return FALSE; } h = MID_Init(); if( !h ) { avoid_reentry = 0; return FALSE; } h->mmf = &mm; mm.mm = (char *)lpStream; mm.sz = dwMemLength; mm.pos = 0; #endif h->debug = getenv(ENV_MMMID_DEBUG); h->verbose = getenv(ENV_MMMID_VERBOSE); pat_resetsmp(); pat_init_patnames(); mmfseek(h->mmf,8,SEEK_SET); h->midiformat = mid_read_short(h); h->miditracks = mid_read_short(h); h->resolution = mid_read_short(h); // at this point the h->mmf is positioned at first miditrack if( h->midiformat == 0 ) h->miditracks = 1; if( h->resolution & 0x8000 ) h->divider = ((h->resolution & 0x7f00)>>8)*(h->resolution & 0xff); else h->divider = h->resolution; h->divider <<= 2; // ticks per quartnote ==> ticks per note if (!h->divider) h->divider = 1; h->tempo = 122; m_nDefaultTempo = 0; h->tracktime = 0; h->speed = 6; if (h->miditracks == 0) { MID_Cleanup(h); avoid_reentry = 0; return FALSE; } p = (BYTE *)getenv(ENV_MMMID_SPEED); if( p && isdigit(*p) && p[0] != '0' && p[1] == '\0' ) { // transform speed t = *p - '0'; h->speed *= t; h->divider *= t; h->speed /= 6; h->divider /= 6; } // calculate optimal delta multiplier dmulti keeping tempo adjustments // from 10 to 255 in mind (hoping there will be no midi's with tempo's // lower than 10, that is sooo sick...) // this is necessary for the tracks to patterns routine dmulti = 1; maxtempo = h->divider; while( (h->midispeed = miditicks(h, h->speed)) * 10 < 255 * h->speed ) { ++dmulti; h->divider = maxtempo * dmulti; } h->tp = NULL; memset(buf,0,sizeof(buf)); #ifdef NEWMIKMOD of->songname = NULL; #else strcpy(m_szNames[0], ""); #endif maxtempo = 0; panlow = 64; panhigh = 64; if( h->verbose ) { printf("Scanning MIDI with format: %d resolution: %d tracks: %d\n", h->midiformat, h->resolution, h->miditracks); } if( h->verbose && dmulti > 1 ) { printf("Multiplying resolution and deltatimes by %d to get %d miditicks per patternrow\n", dmulti, h->midispeed); } for( t=0; t<(uint32_t)h->miditracks; t++ ) { if( h->verbose ) printf("Parsing track %d\n", t+1); mmreadSBYTES(buf,4,h->mmf); buf[4] = '\0'; if( strcmp(buf,"MTrk") ) { mid_message("invalid track-chunk '%s' is not 'MTrk'",buf); MID_Cleanup(h); avoid_reentry = 0; return FALSE; } miditracklen = mid_read_long(h); runningstatus = 0; if( t && h->midiformat == 1 ) mid_rewind_tracks(h); // tracks sound simultaneously while( miditracklen > 0 ) { miditracklen -= mid_read_delta(h); midibyte[0] = mid_read_byte(h); miditracklen--; if( midibyte[0] & 0x80 ) { runningstatus = midibyte[0]; switch( runningstatus ) { case 0xf1: case 0xf4: case 0xf5: case 0xf6: case 0xf7: case 0xf8: case 0xf9: case 0xfa: case 0xfb: case 0xfc: case 0xfd: case 0xfe: break; default: midibyte[0] = mid_read_byte(h); miditracklen--; break; } } h->tracktime += dmulti * h->deltatime; ch = runningstatus & 0x0f; cmd = runningstatus & 0xf0; switch( cmd ) { case 0x80: // note off midibyte[1] = mid_read_byte(h); miditracklen--; ttp = mid_find_track(h, ch, midibyte[0]); if( ttp ) mid_add_noteoff(h, ttp); if( h->debug ) printf("%2d %08ld Note off: ch %d 0x%02x 0x%02x\n", t, (long)(h->tracktime), ch + 1, midibyte[0], midibyte[1]); break; case 0x90: // note on midibyte[1] = mid_read_byte(h); miditracklen--; if( midibyte[1] ) { ttp = mid_locate_track(h, ch, midibyte[0]); mid_add_noteon(h, ttp, midibyte[0], midibyte[1]); if( h->debug ) printf("%2d %08ld Note on: ch %d 0x%02x 0x%02x\n", t, (long)(h->tracktime), ch + 1, midibyte[0], midibyte[1]); } else { ttp = mid_find_track(h, ch, midibyte[0]); if( ttp ) mid_add_noteoff(h, ttp); if( h->debug ) printf("%2d %08ld note off: ch %d 0x%02x\n", t, (long)(h->tracktime), ch + 1, midibyte[0]); } break; case 0xa0: // polyphonic key pressure midibyte[1] = mid_read_byte(h); miditracklen--; if( h->debug ) printf("%2d %08ld polyphonic key pressure: ch %d 0x%02x 0x%02x\n", t, (long)(h->tracktime), ch + 1, midibyte[0], midibyte[1]); break; case 0xb0: // control change midibyte[1] = mid_read_byte(h); miditracklen--; switch(midibyte[0]) { case 0x01: // mod wheel mid_mod_wheel(h, ch, midibyte[1]); break; case 0x07: // main volume mid_main_volume(h, ch, midibyte[1]); break; case 0x0a: // pan if( midibyte[1] < panlow ) panlow = midibyte[1]; if( midibyte[1] > panhigh ) panhigh = midibyte[1]; mid_pan(h, ch, midibyte[1]); break; case 0x0b: // expression break; case 0x7b: if( midibyte[1] == 0x00 ) // all notes off mid_all_notes_off(h, ch); break; default: break; } if( h->debug ) printf("%2d %08ld control change: ch %d 0x%02x 0x%02x\n", t, (long)(h->tracktime), ch + 1, midibyte[0], midibyte[1]); break; case 0xc0: // program change mid_add_program(h, ch, midibyte[0]); if( h->debug ) printf("%2d %08ld program change: ch %d %d\n", t, (long)(h->tracktime), ch + 1, midibyte[0]); break; case 0xd0: // channel pressure if( h->debug ) printf("%2d %08ld channel pressure: ch %d 0x%02x\n", t, (long)(h->tracktime), ch + 1, midibyte[0]); break; case 0xe0: // pitch wheel change midibyte[1] = mid_read_byte(h); miditracklen--; if( h->debug ) printf("%2d %08ld pitch wheel change: ch %d %d\n", t, (long)(h->tracktime), ch + 1, midishort(midibyte)); mid_add_pitchwheel(h, ch, midishort(midibyte)); break; case 0xf0: // system & realtime switch( runningstatus ) { case 0xf0: // sysex if( h->debug ) printf("%2d %08ld sysex: 0x%02x", t, (long)(h->tracktime), midibyte[0]); while( midibyte[0] != 0xf7 ) { midibyte[0] = mid_read_byte(h); miditracklen--; if( h->debug ) printf(" %02X", midibyte[0]); } if( h->debug ) printf("\n"); break; case 0xf2: // song position pointer midibyte[1] = mid_read_byte(h); miditracklen--; if( h->debug ) printf("%2d %08ld song position pointer: %d", t, (long)(h->tracktime), midishort(midibyte)); break; case 0xf7: delta = h->deltatime; miditracklen -= mid_read_delta(h); metalen = h->deltatime; if( h->debug ) printf("%2d %08ld sysex continued: %ld", t, (long)(h->tracktime), metalen); while( metalen > 0 ) { midibyte[1] = mid_read_byte(h); metalen--; miditracklen--; if( h->debug ) printf(" %02X", midibyte[1]); } h->deltatime = delta; break; case 0xff: // meta event delta = h->deltatime; miditracklen -= mid_read_delta(h); metalen = h->deltatime; if( metalen > 31 ) metalen = 31; if( metalen ) { mmreadSBYTES(buf, metalen, h->mmf); miditracklen -= metalen; } buf[metalen] = '\0'; metalen = h->deltatime - metalen; while( metalen > 0 ) { midibyte[1] = mid_read_byte(h); metalen--; miditracklen--; } h->deltatime = delta; switch( midibyte[0] ) { case 0x03: // type: track name if( h->debug ) printf("%2d %08ld META trackname:%s\n", t, (long)(h->tracktime), buf); #ifdef NEWMIKMOD if( !of->songname ) of->songname = DupStr(of->allochandle, buf, strlen(buf)); #else if( m_szNames[0][0] == '\0' ) strcpy(m_szNames[0], buf); #endif break; case 0x51: // type: tempo p=(BYTE *)buf; delta = (p[0]<<16)|(p[1]<<8)|p[2]; if( delta ) h->tempo = 60000000 / delta; if( h->debug ) printf("%2d %08ld META tempo:%d\n", t, (long)(h->tracktime), h->tempo); if( m_nDefaultTempo == 0 ) m_nDefaultTempo = h->tempo; else { ttp = h->track; if( !ttp ) mid_locate_track(h, 0, 0xff); mid_add_tempo_event(h,h->tempo); } if( h->tempo > maxtempo ) maxtempo = h->tempo; break; case 0x2f: // type: end of track if( h->debug ) printf("%2d %08ld META end of track\n", t, (long)(h->tracktime)); if( miditracklen > 0 ) { sprintf(buf, "%u", miditracklen); mid_message("Meta event not at end of track, %s bytes left in track", buf); miditracklen = 0; } break; default: if( h->debug ) printf("%2d %08ld META type 0x%02x\n", t, (long)(h->tracktime), midibyte[0]); break; } break; default: if( h->debug ) printf("%2d %08ld System type 0x%02x\n", t, (long)(h->tracktime), midibyte[0]); break; } break; default: // no running status, just skip it... if( h->debug ) printf("%2d %08ld unknown runningstatus: 0x%02x skipped:0x%02x\n", t, (long)(h->tracktime), runningstatus, midibyte[0]); break; } if( miditracklen < 1 && (runningstatus != 0xff || midibyte[0] != 0x2f) ) { delta = mmftell(h->mmf); mmreadSBYTES(buf,4,h->mmf); buf[4] = '\0'; if( strcmp(buf,"MTrk") ) { miditracklen = 0x7fffffff; mid_message("Meta event not at end of track, %s bytes left in track", "superfluous"); } else mid_message("Meta event not at end of track, %s bytes left in track", "no"); mmfseek(h->mmf,delta,SEEK_SET); } } } if( h->verbose ) printf("Determining percussion channel\n"); // get the lowest event time and the used channels delta = 0x7fffffff; metalen = 0; // use as bit bucket for used channels for( ttp=h->track; ttp; ttp=ttp->next ) { metalen |= (1<chan); if( ttp->head ) { ULONG tt; tt = mid_first_noteonevent_tick(ttp->head); if( tt < (ULONG)delta ) delta = tt; } } if( metalen & 0x03ff ) { if( (metalen & 0x0f00) == 0x0400 ) h->percussion = 10; // buggy sng2mid uses channel 10 else h->percussion = 9; } else h->percussion = 15; if( h->verbose ) printf("Percussion channel is %d\nStripping off silences and other optimalisations\n", h->percussion + 1); // last but not least shut off all pending events, transform drumnotes when appropriate // strip off silences at begin and end and get the greatest tracktime h->tracktime = 0; metalen = h->midispeed; for( ttp=h->track; ttp; ttp=ttp->next ) { if( ttp->chan == h->percussion ) mid_notes_to_percussion(ttp, delta, metalen); else mid_prog_to_notes(ttp, delta, metalen); if( ttp->tail && ttp->tail->tracktick > h->tracktime ) h->tracktime = ttp->tail->tracktick; } h->tracktime += h->divider >> 2; // add one quartnote to the song for silence if ( h->track ) mid_add_partbreak(h); if( h->debug ) mid_dump_tracks(h); numchans = mid_numchans(h); if( panlow > 48 || panhigh < 80 ) { for( ttp=h->track; ttp; ttp=ttp->next ) { ttp->balance = ((0x40*numchans+0x80*mid_ordchan(h, ttp->chan))/numchans)&0x7f; } } // set module variables numtracks = mid_numtracks(h); if( m_nDefaultTempo == 0 ) m_nDefaultTempo = h->tempo; if( maxtempo == 0 ) maxtempo = h->tempo; if( maxtempo != 255 ) { if( h->verbose ) printf("Adjusting tempo %d to 255\n", maxtempo); mid_adjust_for_optimal_tempo(h, maxtempo); } if( maxtempo > 0 ) m_nDefaultTempo = (255 * m_nDefaultTempo) / maxtempo; numpats = 1 + (modticks(h, h->tracktime) / h->speed / 64 ); if (numpats > MAX_PATTERNS) numpats = MAX_PATTERNS; if( h->verbose ) printf("Generating %d patterns with speed %d\n", numpats, h->speed); #ifdef NEWMIKMOD if( !of->songname ) of->songname = DupStr(of->allochandle, "Untitled", 8); of->memsize = STMEM_LAST; // Number of memory slots to reserve! of->modtype = _mm_strdup(of->allochandle, MID_Version); of->numpat = numpats; of->numpos = of->numpat; of->reppos = 0; of->initspeed = h->speed; of->numchn = numtracks; of->numtrk = of->numpat * of->numchn; of->initvolume = 64; of->pansep = 128; // orderlist if(!AllocPositions(of, of->numpos)) { avoid_reentry = 0; return FALSE; } for(t=0; tnumpos; t++) of->positions[t] = t; if( !PAT_Load_Instruments(of) ) { avoid_reentry = 0; return FALSE; } // ============================== // Load the pattern info now! if(!AllocTracks(of)) { avoid_reentry = 0; return FALSE; } if(!AllocPatterns(of)) { avoid_reentry = 0; return FALSE; } of->ut = utrk_init(of->numchn, h->allochandle); utrk_memory_reset(of->ut); utrk_local_memflag(of->ut, PTMEM_PORTAMENTO, TRUE, FALSE); MID_ReadPatterns(of, h, numpats); // ============================================================ // set panning positions t = 0; for( ttp=h->track; ttp; ttp=ttp->next ) { of->panning[t] = modpan(ttp->balance, numchans / 2); t++; } #else m_nType = MOD_TYPE_MID; m_nDefaultSpeed = h->speed; m_nChannels = numtracks; m_dwSongFlags = SONG_LINEARSLIDES; m_nMinPeriod = 28 << 2; m_nMaxPeriod = 1712 << 3; if (m_nChannels == 0) return FALSE; // orderlist for(t=0; t < numpats; t++) Order[t] = t; if( !PAT_Load_Instruments(this) ) { avoid_reentry = 0; return FALSE; } // ============================== // Load the pattern info now! if( MID_ReadPatterns(Patterns, PatternSize, h, numpats, m_nChannels) ) { // :^( need one more channel to handle the global events ;^b m_nChannels++; h->tp = mid_new_track(h, h->track->chan, 0xff); for( ttp=h->track; ttp->next; ttp=ttp->next ) ; ttp->next = h->tp; mid_add_sync(h, h->tp); for( t=0; ttrack; ttp; ttp=ttp->next ) { ChnSettings[t].nPan = modpan(ttp->balance, numchans / 2); ChnSettings[t].nVolume = 64; t++; } if( h->verbose ) printf("Cleanup.\n"); MID_Cleanup(h); // we dont need it anymore #endif avoid_reentry = 0; // it is safe now, I'm finished return TRUE; } #ifdef NEWMIKMOD // ===================================================================================== CHAR *MID_LoadTitle(MMSTREAM *mmfile) // ===================================================================================== { int t; char buf[24]; long miditracklen; BYTE runningstatus; BYTE cmd; BYTE midibyte[2]; long metalen; MIDHANDLE hh, *h; h = &hh; h->mmf = mmfile; mmfseek(h->mmf,8,SEEK_SET); h->midiformat = mid_read_short(h); h->miditracks = mid_read_short(h); h->resolution = mid_read_short(h); // at this point the h->mmf is positioned at first miditrack if( h->midiformat == 0 ) h->miditracks = 1; h->tracktime = 0; for( t=0; tmiditracks; t++ ) { mmreadSBYTES(buf,4,h->mmf); miditracklen = mid_read_long(h); runningstatus = 0; while( miditracklen > 0 ) { miditracklen -= mid_read_delta(h); midibyte[0] = mid_read_byte(h); miditracklen--; if( midibyte[0] & 0x80 ) { runningstatus = midibyte[0]; switch( runningstatus ) { case 0xf1: case 0xf4: case 0xf5: case 0xf6: case 0xf7: case 0xf8: case 0xf9: case 0xfa: case 0xfb: case 0xfc: case 0xfd: case 0xfe: break; default: midibyte[0] = mid_read_byte(h); miditracklen--; break; } } cmd = runningstatus & 0xf0; switch( cmd ) { case 0x80: // note off case 0x90: // note on case 0xa0: // polyphonic key pressure case 0xb0: // control change case 0xe0: // pitch wheel change midibyte[1] = mid_read_byte(h); miditracklen--; case 0xc0: // program change case 0xd0: // channel pressure break; case 0xf0: // system & realtime switch( runningstatus ) { case 0xf0: // sysex while( midibyte[0] != 0xf7 ) { midibyte[0] = mid_read_byte(h); miditracklen--; } break; case 0xf2: // song position pointer midibyte[1] = mid_read_byte(h); miditracklen--; break; case 0xf7: miditracklen -= mid_read_delta(h); metalen = h->deltatime; while( metalen > 0 ) { midibyte[1] = mid_read_byte(h); metalen--; miditracklen--; } break; case 0xff: // meta event miditracklen -= mid_read_delta(h); metalen = h->deltatime; if( metalen > 21 ) metalen = 21; if( metalen ) { mmreadSBYTES(buf, metalen, h->mmf); miditracklen -= metalen; } buf[metalen] = '\0'; metalen = h->deltatime - metalen; while( metalen > 0 ) { midibyte[1] = mid_read_byte(h); metalen--; miditracklen--; } switch( midibyte[0] ) { case 0x03: // type: track name return DupStr(NULL, buf, strlen(buf)); break; case 0x2f: // type: end of track miditracklen = 0; break; default: break; } break; default: break; } break; default: // no running status, just skip it... break; } if( miditracklen < 1 && (runningstatus != 0xff || midibyte[0] != 0x2f) ) { metalen = mmftell(h->mmf); mmreadSBYTES(buf,4,h->mmf); buf[4] = '\0'; if( strcmp(buf,"MTrk") ) miditracklen = 0x7fffffff; mmfseek(h->mmf,metalen,SEEK_SET); } } } return DupStr(NULL, "Untitled" ,8); } MLOADER load_mid = { "MID", "Musical Instrument Digital Interface", 0x30, NULL, MID_Test, (void *(*)(void))MID_Init, (void (*)(ML_HANDLE *))MID_Cleanup, /* Every single loader seems to need one of these! */ (BOOL (*)(ML_HANDLE *, UNIMOD *, MMSTREAM *))MID_Load, MID_LoadTitle }; #endif libmodplug-0.8.8.5/src/load_pat.cpp0000664000175000017500000012222412276011276014040 00000000000000/* MikMod Sound System By Jake Stine of Divine Entertainment (1996-2000) Support: If you find problems with this code, send mail to: air@divent.org Distribution / Code rights: Use this source code in any fashion you see fit. Giving me credit where credit is due is optional, depending on your own levels of integrity and honesty. ----------------------------------------- Module: LOAD_PAT PAT sample loader. by Peter Grootswagers (2006) It's primary purpose is loading samples for the .abc and .mid modules Can also be used stand alone, in that case a tune (frere Jacques) is generated using al samples available in the .pat file Portability: All systems - all compilers (hopefully) */ #include #include #include #include #include #ifndef _WIN32 #include // for PATH_MAX #include // for sleep #endif #ifndef PATH_MAX #define PATH_MAX 256 #endif #ifdef NEWMIKMOD #include "mikmod.h" #include "uniform.h" typedef UBYTE BYTE; typedef UWORD WORD; #else #include "stdafx.h" #include "sndfile.h" #endif #include "load_pat.h" #ifdef MSC_VER #define DIRDELIM '\\' #define TIMIDITYCFG "C:\\TIMIDITY\\TIMIDITY.CFG" #define PATHFORPAT "C:\\TIMIDITY\\INSTRUMENTS" #else #define DIRDELIM '/' #define TIMIDITYCFG "/usr/local/share/timidity/timidity.cfg" #define PATHFORPAT "/usr/local/share/timidity/instruments" #endif #define PAT_ENV_PATH2CFG "MMPAT_PATH_TO_CFG" // 128 gm and 63 drum #define MAXSMP 191 static char midipat[MAXSMP][PATH_MAX]; static char pathforpat[PATH_MAX] = {}; static char timiditycfg[PATH_MAX] = {}; #pragma pack(1) typedef struct { char header[12]; // ascizz GF1PATCH110 char gravis_id[10]; // allways ID#000002 char description[60]; BYTE instruments; BYTE voices; BYTE channels; WORD waveforms; WORD master_volume; DWORD data_size; char reserved[36]; } PatchHeader; typedef struct { WORD instrument_id; char instrument_name[16]; DWORD instrument_size; BYTE layers; char reserved[40]; } InstrumentHeader; typedef struct { BYTE layer_dup; BYTE layer_id; DWORD layer_size; BYTE samples; char reserved[40]; } LayerHeader; typedef struct { char wave_name[7]; BYTE fractions; DWORD wave_size; DWORD start_loop; DWORD end_loop; WORD sample_rate; DWORD low_frequency ; DWORD high_frequency; DWORD root_frequency; short int tune; BYTE balance; BYTE envelope_rate[6]; BYTE envelope_offset[6]; BYTE tremolo_sweep; BYTE tremolo_rate; BYTE tremolo_depth; BYTE vibrato_sweep; BYTE vibrato_rate; BYTE vibrato_depth; BYTE modes; DWORD scale_frequency; DWORD scale_factor; char reserved[32]; } WaveHeader; // WaveHeader.modes bits #define PAT_16BIT 1 #define PAT_UNSIGNED 2 #define PAT_LOOP 4 #define PAT_PINGPONG 8 #define PAT_BACKWARD 16 #define PAT_SUSTAIN 32 #define PAT_ENVELOPE 64 #define PAT_CLAMPED 128 #define C4SPD 8363 #define C4mHz 523251 #define C4 523.251f #define PI 3.141592653589793f #define OMEGA ((2.0f * PI * C4)/(float)C4SPD) /************************************************************************** **************************************************************************/ #ifdef NEWMIKMOD static char PAT_Version[] = "Timidity GUS Patch v1.0"; #endif static BYTE pat_gm_used[MAXSMP]; static BYTE pat_loops[MAXSMP]; /************************************************************************** **************************************************************************/ typedef struct _PATHANDLE { #ifdef NEWMIKMOD MM_ALLOC *allochandle; #endif char patname[16]; int samples; } PATHANDLE; #ifndef HAVE_SINF static inline float sinf(float x) { /* default to double version */ return((float)sin((double)x)); } #endif // local prototypes static int pat_getopt(const char *s, const char *o, int dflt); static void pat_message(const char *s1, const char *s2) { char txt[256]; if( strlen(s1) + strlen(s2) > 255 ) return; sprintf(txt, s1, s2); #ifdef NEWMIKMOD _mmlog(txt); #else fprintf(stderr, "load_pat > %s\n", txt); #endif } void pat_resetsmp(void) { int i; for( i=0; i MAXSMP ) { sprintf(buf, "invalid gm %d", gm); return buf; } return midipat[gm - 1]; } int pat_gm_drumnr(int n) { if( n < 25 ) return 129; if( n+129-25 < MAXSMP ) return 129+n-25; // timidity.cfg drum patches start at 25 return MAXSMP; } int pat_gm_drumnote(int n) { char *p; p = strchr(midipat[pat_gm_drumnr(n)-1], ':'); if( p ) return pat_getopt(p+1, "note", n); return n; } static float pat_sinus(int i) { float res = sinf(OMEGA * (float)i); return res; } static float pat_square(int i) { float res = 30.0f * sinf(OMEGA * (float)i); if( res > 0.99f ) return 0.99f; if( res < -0.99f ) return -0.99f; return res; } static float pat_sawtooth(int i) { float res = OMEGA * (float)i; while( res > 2 * PI ) res -= 2 * PI; i = 2; if( res > PI ) { res = PI - res; i = -2; } res = (float)i * res / PI; if( res > 0.9f ) return 1.0f - res; if( res < -0.9f ) return 1.0f + res; return res; } typedef float (*PAT_SAMPLE_FUN)(int); static PAT_SAMPLE_FUN pat_fun[] = { pat_sinus, pat_square, pat_sawtooth }; #ifdef NEWMIKMOD #define MMFILE MMSTREAM #define mmftell(x) _mm_ftell(x) #define mmfseek(f,p,w) _mm_fseek(f,p,w) #define mmreadUBYTES(buf,sz,f) _mm_read_UBYTES(buf,sz,f) #else #if defined(WIN32) && defined(_mm_free) #undef _mm_free #endif #define MMSTREAM FILE #define _mm_fopen(name,mode) fopen(name,mode) #define _mm_fgets(f,buf,sz) fgets(buf,sz,f) #define _mm_fseek(f,pos,whence) fseek(f,pos,whence) #define _mm_ftell(f) ftell(f) #define _mm_read_UBYTES(buf,sz,f) fread(buf,sz,1,f) #define _mm_read_SBYTES(buf,sz,f) fread(buf,sz,1,f) #define _mm_feof(f) feof(f) #define _mm_fclose(f) fclose(f) #define DupStr(h,buf,sz) strdup(buf) #define _mm_calloc(h,n,sz) calloc(n,sz) #define _mm_recalloc(h,buf,sz,elsz) realloc(buf,sz) #define _mm_free(h,p) free(p) typedef struct { char *mm; int sz; int pos; int error; } MMFILE; static long mmftell(MMFILE *mmfile) { return mmfile->pos; } static void mmfseek(MMFILE *mmfile, long p, int whence) { int newpos = mmfile->pos; switch(whence) { case SEEK_SET: newpos = p; break; case SEEK_CUR: newpos += p; break; case SEEK_END: newpos = mmfile->sz + p; break; } if (newpos < mmfile->sz) mmfile->pos = newpos; else { mmfile->error = 1; // printf("WARNING: seeking too far\n"); } } static void mmreadUBYTES(BYTE *buf, long sz, MMFILE *mmfile) { int sztr = sz; // do not overread. if (sz > mmfile->sz - mmfile->pos) sztr = mmfile->sz - mmfile->pos; memcpy(buf, &mmfile->mm[mmfile->pos], sztr); mmfile->pos += sz; // if truncated read, populate the rest of the array with zeros. if (sz > sztr) memset(buf+sztr, 0, sz-sztr); } static void mmreadSBYTES(char *buf, long sz, MMFILE *mmfile) { // do not overread. if (sz > mmfile->sz - mmfile->pos) sz = mmfile->sz - mmfile->pos; memcpy(buf, &mmfile->mm[mmfile->pos], sz); mmfile->pos += sz; } #endif long _mm_getfsize(MMSTREAM *mmpat) { long fsize; _mm_fseek(mmpat, 0L, SEEK_END); fsize = _mm_ftell(mmpat); _mm_fseek(mmpat, 0L, SEEK_SET); return(fsize); } void pat_init_patnames(void) { int z, i, nsources, isdrumset, nskip, pfnlen; char *p, *q; char line[PATH_MAX]; char cfgsources[5][PATH_MAX] = {{0}, {0}, {0}, {0}, {0}}; MMSTREAM *mmcfg; strncpy(pathforpat, PATHFORPAT, PATH_MAX); strncpy(timiditycfg, TIMIDITYCFG, PATH_MAX); p = getenv(PAT_ENV_PATH2CFG); if( p ) { strncpy(timiditycfg, p, PATH_MAX - 14); strncpy(pathforpat, p, PATH_MAX - 13); strcat(timiditycfg, "/timidity.cfg"); strcat(pathforpat, "/instruments"); } strncpy(cfgsources[0], timiditycfg, PATH_MAX - 1); nsources = 1; for( i=0; i= 0 && *p != '#' ) { q = isdrumset ? midipat[pat_gm_drumnr(i)-1] : midipat[i]; pfnlen = 0; while( *p && !isspace(*p) && *p != '#' && pfnlen < 128 ) { pfnlen ++; *q++ = *p++; } if( isblank(*p) && *(p+1) != '#' && pfnlen < 128 ) { *q++ = ':'; pfnlen ++; while( isspace(*p) ) { while( isspace(*p) ) p++; if ( *p == '#' ) { // comment } else while( *p && !isspace(*p) && pfnlen < 128 ) { pfnlen ++; *q++ = *p++; } if( isspace(*p) ) { *q++ = ' '; pfnlen++; } } } *q++ = '\0'; } } if( !strncmp(line,"drumset",7) ) isdrumset = 1; if( !strncmp(line,"source",6) && nsources < 5 ) { q = cfgsources[nsources]; p = &line[7]; while ( isspace(*p) ) p ++; pfnlen = 0; while ( *p && *p != '#' && !isspace(*p) && pfnlen < 128 ) { pfnlen ++; *q++ = *p++; } *q = 0; // null termination nsources++; } _mm_fgets(mmcfg, line, PATH_MAX); } /* end file parsing */ _mm_fclose(mmcfg); } } q = midipat[0]; nskip = 0; // make all empty patches duplicates the previous valid one. for( i=0; i 0; ) { if( midipat[i][0] ) q = midipat[i]; else if( midipat[i] != q ) strcpy(midipat[i], q); } } } static char *pat_build_path(char *fname, int pat) { char *ps; char *patfile = midipat[pat]; int isabspath = (patfile[0] == '/'); if ( isabspath ) patfile ++; ps = strrchr(patfile, ':'); if( ps ) { sprintf(fname, "%s%c%s", isabspath ? "" : pathforpat, DIRDELIM, patfile); strcpy(strrchr(fname, ':'), ".pat"); return ps; } sprintf(fname, "%s%c%s.pat", isabspath ? "" : pathforpat, DIRDELIM, patfile); return 0; } static void pat_read_patname(PATHANDLE *h, MMFILE *mmpat) { InstrumentHeader ih; mmfseek(mmpat,sizeof(PatchHeader), SEEK_SET); mmreadUBYTES((BYTE *)&ih, sizeof(InstrumentHeader), mmpat); strncpy(h->patname, ih.instrument_name, 16); h->patname[15] = '\0'; } static void pat_read_layerheader(MMSTREAM *mmpat, LayerHeader *hl) { _mm_fseek(mmpat,sizeof(PatchHeader)+sizeof(InstrumentHeader), SEEK_SET); _mm_read_UBYTES((BYTE *)hl, sizeof(LayerHeader), mmpat); } static void pat_get_layerheader(MMFILE *mmpat, LayerHeader *hl) { InstrumentHeader ih; mmfseek(mmpat,sizeof(PatchHeader), SEEK_SET); mmreadUBYTES((BYTE *)&ih, sizeof(InstrumentHeader), mmpat); mmreadUBYTES((BYTE *)hl, sizeof(LayerHeader), mmpat); strncpy(hl->reserved, ih.instrument_name, 40); } static int pat_read_numsmp(MMFILE *mmpat) { LayerHeader hl; pat_get_layerheader(mmpat, &hl); return hl.samples; } static void pat_read_waveheader(MMSTREAM *mmpat, WaveHeader *hw, int layer) { long int pos, bestpos=0; LayerHeader hl; ULONG bestfreq, freqdist; int i; // read the very first and maybe only sample pat_read_layerheader(mmpat, &hl); if( hl.samples > 1 ) { if( layer ) { if( layer > hl.samples ) layer = hl.samples; // you don't fool me.... for( i=1; iwave_size, SEEK_CUR); } } else { bestfreq = C4mHz * 1000; // big enough for( i=0; iroot_frequency > C4mHz ) freqdist = hw->root_frequency - C4mHz; else freqdist = 2 * (C4mHz - hw->root_frequency); if( freqdist < bestfreq ) { bestfreq = freqdist; bestpos = pos; } _mm_fseek(mmpat, hw->wave_size, SEEK_CUR); } _mm_fseek(mmpat, bestpos, SEEK_SET); } } _mm_read_UBYTES((BYTE *)hw, sizeof(WaveHeader), mmpat); strncpy(hw->reserved, hl.reserved, 32); hw->reserved[31] = 0; if( hw->start_loop >= hw->wave_size ) { hw->start_loop = 0; hw->end_loop = 0; hw->modes &= ~PAT_LOOP; // mask off loop indicator } if( hw->end_loop > hw->wave_size ) hw->end_loop = hw->wave_size; } #ifndef NEWMIKMOD static void pat_get_waveheader(MMFILE *mmpat, WaveHeader *hw, int layer) { long int pos, bestpos=0; LayerHeader hl; ULONG bestfreq, freqdist; int i; // read the very first and maybe only sample pat_get_layerheader(mmpat, &hl); if( hl.samples > 1 ) { if( layer ) { if( layer > hl.samples ) layer = hl.samples; // you don't fool me.... for( i=1; iwave_size, SEEK_CUR); if ( mmpat->error ) { hw->wave_size = 0; return; } } } else { bestfreq = C4mHz * 1000; // big enough for( i=0; iroot_frequency > C4mHz ) freqdist = hw->root_frequency - C4mHz; else freqdist = 2 * (C4mHz - hw->root_frequency); if( freqdist < bestfreq ) { bestfreq = freqdist; bestpos = pos; } mmfseek(mmpat, hw->wave_size, SEEK_CUR); } mmfseek(mmpat, bestpos, SEEK_SET); } } mmreadUBYTES((BYTE *)hw, sizeof(WaveHeader), mmpat); if( hw->start_loop >= hw->wave_size ) { hw->start_loop = 0; hw->end_loop = 0; hw->modes &= ~PAT_LOOP; // mask off loop indicator } if( hw->end_loop > hw->wave_size ) hw->end_loop = hw->wave_size; } #endif static int pat_readpat_attr(int pat, WaveHeader *hw, int layer) { char fname[128]; unsigned long fsize; MMSTREAM *mmpat; pat_build_path(fname, pat); mmpat = _mm_fopen(fname, "r"); if( !mmpat ) return 0; fsize = _mm_getfsize(mmpat); pat_read_waveheader(mmpat, hw, layer); _mm_fclose(mmpat); if (hw->wave_size > fsize) return 0; return 1; } static void pat_amplify(char *b, int num, int amp, int m) { char *pb; BYTE *pu; short int *pi; WORD *pw; int i,n,v; n = num; if( m & PAT_16BIT ) { // 16 bit n >>= 1; if( m & 2 ) { // unsigned pw = (WORD *)b; for( i=0; i 0x7fff ) v = 0x7fff; *pw++ = v + 0x8000; } } else { pi = (short int *)b; for( i=0; i 0x7fff ) v = 0x7fff; *pi++ = v; } } } else { if( m & 2 ) { // unsigned pu = (BYTE *)b; for( i=0; i 0x7f ) v = 0x7f; *pu++ = v + 0x80; } } else { pb = (char *)b; for( i=0; i 0x7f ) v = 0x7f; *pb++ = v; } } } } static int pat_getopt(const char *s, const char *o, int dflt) { const char *p; if( !s ) return dflt; p = strstr(s,o); if( !p ) return dflt; return atoi(strchr(p,'=')+1); } static void pat_readpat(int pat, char *dest, int num) { static int readlasttime = 0, wavesize = 0; static MMSTREAM *mmpat = 0; static char *opt = 0; int amp; char fname[128]; WaveHeader hw; #ifdef NEWMIKMOD static int patlast = MAXSMP; if( !dest ) { // reset if( mmpat ) _mm_fclose(mmpat); readlasttime = 0; wavesize = 0; mmpat = 0; patlast = MAXSMP; return; } if( pat != patlast ) { // reset for other instrument if( mmpat ) _mm_fclose(mmpat); readlasttime = 0; patlast = pat; } #endif if( !readlasttime ) { opt=pat_build_path(fname, pat); mmpat = _mm_fopen(fname, "r"); if( !mmpat ) return; pat_read_waveheader(mmpat, &hw, 0); wavesize = hw.wave_size; } _mm_read_SBYTES(dest, num, mmpat); amp = pat_getopt(opt,"amp",100); if( amp != 100 ) pat_amplify(dest, num, amp, hw.modes); readlasttime += num; if( readlasttime < wavesize ) return; readlasttime = 0; _mm_fclose(mmpat); mmpat = 0; } #ifdef NEWMIKMOD // next code pinched from dec_raw.c and rebuild to load bytes from different places // ===================================================================================== static void *dec_pat_Init(MMSTREAM *mmfp) { pat_readpat(0,0,0); // initialize pat loader return (void *)mmfp; } static void dec_pat_Cleanup(void *raw) { } static BOOL dec_pat_Decompress16Bit(void *raw, short int *dest, int cbcount, MMSTREAM *mmfp) { long samplenum = _mm_ftell(mmfp) - 1; #else static BOOL dec_pat_Decompress16Bit(short int *dest, int cbcount, int samplenum) { #endif int i; PAT_SAMPLE_FUN f; if( samplenum < MAXSMP ) pat_readpat(samplenum, (char *)dest, cbcount*2); else { f = pat_fun[(samplenum - MAXSMP) % 3]; for( i=0; iallochandle) { _mmalloc_close(handle->allochandle); handle->allochandle = 0; } #else if(handle) { free(handle); } #endif } static char tune[] = "c d e c|c d e c|e f g..|e f g..|gagfe c|gagfe c|c G c..|c G c..|"; static int pat_note(int abc) { switch( abc ) { case 'C': return 48; case 'D': return 50; case 'E': return 52; case 'F': return 53; case 'G': return 55; case 'A': return 57; case 'B': return 59; case 'c': return 60; case 'd': return 62; case 'e': return 64; case 'f': return 65; case 'g': return 67; case 'a': return 69; case 'b': return 71; default: break; } return 0; } int pat_modnote(int midinote) { int n; n = midinote; #ifdef NEWMIKMOD if( n < 12 ) n++; else n-=11; #else n += 13; #endif return n; } // ===================================================================================== #ifdef NEWMIKMOD static void PAT_ReadPatterns(UNIMOD *of, PATHANDLE *h, int numpat) // ===================================================================================== { int pat,row,i,ch; BYTE n,ins,vol; int t; int tt1, tt2; UNITRK_EFFECT eff; tt2 = (h->samples - 1) * 16 + 128; for( pat = 0; pat < numpat; pat++ ) { utrk_reset(of->ut); for( row = 0; row < 64; row++ ) { tt1 = (pat * 64 + row); for( ch = 0; ch < h->samples; ch++ ) { t = tt1 - ch * 16; if( t >= 0 ) { i = tt2 - 16 * ((h->samples - 1 - ch) & 3); if( tt1 < i ) { t = t % 64; if( isalpha(tune[t]) ) { utrk_settrack(of->ut, ch); n = pat_modnote(pat_note(tune[t])); ins = ch; vol = 100; if( (t % 16) == 0 ) { vol += vol / 10; if( vol > 127 ) vol = 127; } utrk_write_inst(of->ut, ins); utrk_write_note(of->ut, n); // <- normal note pt_write_effect(of->ut, 0xc, vol); } if( tt1 == i - 1 && ch == 0 && row < 63 ) { eff.effect = UNI_GLOB_PATBREAK; eff.param.u = 0; eff.framedly = UFD_RUNONCE; utrk_write_global(of->ut, &eff, UNIMEM_NONE); } } else { if( tt1 == i ) { eff.param.u = 0; eff.effect = UNI_NOTEKILL; utrk_write_local(of->ut, &eff, UNIMEM_NONE); } } } } utrk_newline(of->ut); } if(!utrk_dup_pattern(of->ut,of)) return; } } #else static void PAT_ReadPatterns(MODCOMMAND *pattern[], WORD psize[], PATHANDLE *h, int numpat) // ===================================================================================== { int pat,row,i,ch; BYTE n,ins,vol; int t; int tt1, tt2; MODCOMMAND *m; if( numpat > MAX_PATTERNS ) numpat = MAX_PATTERNS; tt2 = (h->samples - 1) * 16 + 128; for( pat = 0; pat < numpat; pat++ ) { pattern[pat] = CSoundFile::AllocatePattern(64, h->samples); if( !pattern[pat] ) return; psize[pat] = 64; for( row = 0; row < 64; row++ ) { tt1 = (pat * 64 + row); for( ch = 0; ch < h->samples; ch++ ) { t = tt1 - ch * 16; m = &pattern[pat][row * h->samples + ch]; m->param = 0; m->command = CMD_NONE; if( t >= 0 ) { i = tt2 - 16 * ((h->samples - 1 - ch) & 3); if( tt1 < i ) { t = t % 64; if( isalpha(tune[t]) ) { n = pat_modnote(pat_note(tune[t])); ins = ch + 1; vol = 40; if( (t % 16) == 0 ) { vol += vol / 10; if( vol > 64 ) vol = 64; } m->instr = ins; m->note = n; // <- normal note m->volcmd = VOLCMD_VOLUME; m->vol = vol; } if( tt1 == i - 1 && ch == 0 && row < 63 ) { m->command = CMD_PATTERNBREAK; } } else { if( tt1 == i ) { m->param = 0; m->command = CMD_KEYOFF; m->volcmd = VOLCMD_VOLUME; m->vol = 0; } } } } } } } #endif // calculate the best speed that approximates the pat root frequency as a C note static ULONG pat_patrate_to_C4SPD(ULONG patRate , ULONG patMilliHz) { ULONG u; double x, y; u = patMilliHz; x = 0.1 * patRate; x = x * C4mHz; y = u * 0.4; x = x / y; u = (ULONG)(x+0.5); return u; } // return relative position in samples for the rate starting with offset start ending with offset end static int pat_envelope_rpos(int rate, int start, int end) { int r, p, t, s; // rate byte is 3 bits exponent and 6 bits increment size // eeiiiiii // every 8 to the power ee the volume is incremented/decremented by iiiiii // Thank you Gravis for this weirdness... r = 3 - ((rate >> 6) & 3) * 3; p = rate & 0x3f; if( !p ) return 0; t = end - start; if( !t ) return 0; if (t < 0) t = -t; s = (t << r)/ p; return s; } static void pat_modenv(WaveHeader *hw, int mpos[6], int mvol[6]) { int i, sum, s; BYTE *prate = hw->envelope_rate, *poffset = hw->envelope_offset; for( i=0; i<6; i++ ) { mpos[i] = 0; mvol[i] = 64; } if( !memcmp(prate, "??????", 6) || poffset[5] >= 100 ) return; // weird rates or high env end volume if( !(hw->modes & PAT_SUSTAIN) ) return; // no sustain thus no need for envelope s = hw->wave_size; if (s == 0) return; if( hw->modes & PAT_16BIT ) s >>= 1; // offsets 0 1 2 3 4 5 are distributed over 0 2 4 6 8 10, the odd numbers are set in between sum = 0; for( i=0; i<6; i++ ) { mvol[i] = poffset[i]; mpos[i] = pat_envelope_rpos(prate[i], i? poffset[i-1]: 0, poffset[i]); sum += mpos[i]; } if( sum == 0 ) return; if( sum > s ) { for( i=0; i<6; i++ ) mpos[i] = (s * mpos[i]) / sum; } for( i=1; i<6; i++ ) mpos[i] += mpos[i-1]; for( i=0; i<6 ; i++ ) { mpos[i] = (256 * mpos[i]) / s; mpos[i]++; if( i > 0 && mpos[i] <= mpos[i-1] ) { if( mvol[i] == mvol[i-1] ) mpos[i] = mpos[i-1]; else mpos[i] = mpos[i-1] + 1; } if( mpos[i] > 256 ) mpos[i] = 256; } mvol[5] = 0; // kill Bill.... } #ifdef NEWMIKMOD static void pat_setpat_inst(WaveHeader *hw, INSTRUMENT *d, int smp) { int u, inuse; int envpoint[6], envvolume[6]; for(u=0; u<120; u++) { d->samplenumber[u] = smp; d->samplenote[u] = smp; } d->globvol = 64; d->volfade = 0; d->volflg = EF_CARRY; d->panflg = EF_CARRY; if( hw->modes & PAT_ENVELOPE ) d->volflg |= EF_ON; if( hw->modes & PAT_SUSTAIN ) d->volflg |= EF_SUSTAIN; if( (hw->modes & PAT_LOOP) && (hw->start_loop != hw->end_loop) ) d->volflg |= EF_LOOP; d->volsusbeg = 1; d->volsusend = 1; d->volbeg = 1; d->volend = 2; d->volpts = 6; // scale volume envelope: inuse = 0; pat_modenv(hw, envpoint, envvolume); for(u=0; u<6; u++) { if( envvolume[u] != 64 ) inuse = 1; d->volenv[u].val = envvolume[u]<<2; d->volenv[u].pos = envpoint[u]; } if(!inuse) d->volpts = 0; d->pansusbeg = 0; d->pansusend = 0; d->panbeg = 0; d->panend = 0; d->panpts = 0; // scale panning envelope: for(u=0; u<12; u++) { d->panenv[u].val = 0; d->panenv[u].pos = 0; } d->panpts = 0; } #else static void pat_setpat_inst(WaveHeader *hw, INSTRUMENTHEADER *d, int smp) { int u, inuse; int envpoint[6], envvolume[6]; d->nMidiProgram = 0; d->nFadeOut = 0; d->nPan = 128; d->nPPC = 5*12; d->dwFlags = 0; if( hw->modes & PAT_ENVELOPE ) d->dwFlags |= ENV_VOLUME; if( hw->modes & PAT_SUSTAIN ) d->dwFlags |= ENV_VOLSUSTAIN; if( (hw->modes & PAT_LOOP) && (hw->start_loop != hw->end_loop) ) d->dwFlags |= ENV_VOLLOOP; d->nVolEnv = 6; //if (!d->nVolEnv) d->dwFlags &= ~ENV_VOLUME; d->nPanEnv = 0; d->nVolSustainBegin = 1; d->nVolSustainEnd = 1; d->nVolLoopStart = 1; d->nVolLoopEnd = 2; d->nPanSustainBegin = 0; d->nPanSustainEnd = 0; d->nPanLoopStart = 0; d->nPanLoopEnd = 0; d->nGlobalVol = 64; pat_modenv(hw, envpoint, envvolume); inuse = 0; for( u=0; u<6; u++) { if( envvolume[u] != 64 ) inuse = 1; d->VolPoints[u] = envpoint[u]; d->VolEnv[u] = envvolume[u]; d->PanPoints[u] = 0; d->PanEnv[u] = 0; if (u) { if (d->VolPoints[u] < d->VolPoints[u-1]) { d->VolPoints[u] &= 0xFF; d->VolPoints[u] += d->VolPoints[u-1] & 0xFF00; if (d->VolPoints[u] < d->VolPoints[u-1]) d->VolPoints[u] += 0x100; } } } if( !inuse ) d->nVolEnv = 0; for( u=0; u<128; u++) { d->NoteMap[u] = u+1; d->Keyboard[u] = smp; } } #endif #ifdef NEWMIKMOD static void PATinst(UNIMOD *of, INSTRUMENT *d, int smp, int gm) #else static void PATinst(INSTRUMENTHEADER *d, int smp, int gm) #endif { WaveHeader hw; char s[32]; memset(s,0,32); if( pat_readpat_attr(gm-1, &hw, 0) ) { pat_setpat_inst(&hw, d, smp); } else { hw.modes = PAT_16BIT|PAT_ENVELOPE|PAT_SUSTAIN|PAT_LOOP; hw.start_loop = 0; hw.end_loop = 30000; hw.wave_size = 30000; // envelope rates and offsets pinched from timidity's acpiano.pat sample no 1 hw.envelope_rate[0] = 0x3f; hw.envelope_rate[1] = 0x3f; hw.envelope_rate[2] = 0x3f; hw.envelope_rate[3] = 0x08|(3<<6); hw.envelope_rate[4] = 0x3f; hw.envelope_rate[5] = 0x3f; hw.envelope_offset[0] = 246; hw.envelope_offset[1] = 246; hw.envelope_offset[2] = 246; hw.envelope_offset[3] = 0; hw.envelope_offset[4] = 0; hw.envelope_offset[5] = 0; strncpy(hw.reserved, midipat[gm-1], sizeof(hw.reserved)); pat_setpat_inst(&hw, d, smp); } if( hw.reserved[0] ) strncpy(s, hw.reserved, 32); else strncpy(s, midipat[gm-1], 32); #ifdef NEWMIKMOD d->insname = DupStr(of->allochandle, s,28); #else s[31] = '\0'; memset(d->name, 0, 32); strcpy((char *)d->name, s); strncpy(s, midipat[gm-1], 12); s[11] = '\0'; memset(d->filename, 0, 12); strcpy((char *)d->filename, s); #endif } #ifdef NEWMIKMOD static void pat_setpat_attr(WaveHeader *hw, UNISAMPLE *q, int gm) { q->seekpos = gm; // dec_pat expects the midi samplenumber in this q->speed = pat_patrate_to_C4SPD(hw->sample_rate , hw->root_frequency); q->length = hw->wave_size; q->loopstart = hw->start_loop; q->loopend = hw->end_loop; q->volume = 0x40; if( hw->modes & PAT_16BIT ) { q->format |= SF_16BITS; q->length >>= 1; q->loopstart >>= 1; q->loopend >>= 1; q->speed <<= 1; } if( (hw->modes & PAT_UNSIGNED)==0 ) q->format |= SF_SIGNED; if( hw->modes & PAT_LOOP ) { q->flags |= SL_LOOP; if( hw->modes & PAT_PINGPONG ) q->flags |= SL_SUSTAIN_BIDI; if( hw->modes & PAT_SUSTAIN ) q->flags |= SL_SUSTAIN_LOOP; } } #else static void pat_setpat_attr(WaveHeader *hw, MODINSTRUMENT *q) { q->nC4Speed = pat_patrate_to_C4SPD(hw->sample_rate , hw->root_frequency); q->nLength = hw->wave_size; q->nLoopStart = hw->start_loop; q->nLoopEnd = hw->end_loop; q->nVolume = 256; if( hw->modes & PAT_16BIT ) { q->nLength >>= 1; q->nLoopStart >>= 1; q->nLoopEnd >>= 1; } if( hw->modes & PAT_LOOP ) { q->uFlags |= CHN_LOOP; if( hw->modes & PAT_PINGPONG ) q->uFlags |= CHN_PINGPONGSUSTAIN; if( hw->modes & PAT_SUSTAIN ) q->uFlags |= CHN_SUSTAINLOOP; } } #endif // ========================== // Load those darned Samples! #ifdef NEWMIKMOD static void PATsample(UNIMOD *of, UNISAMPLE *q, int smp, int gm) #else static void PATsample(CSoundFile *cs, MODINSTRUMENT *q, int smp, int gm) #endif { WaveHeader hw; char s[256]; sprintf(s, "%d:%s", smp-1, midipat[gm-1]); #ifdef NEWMIKMOD q->samplename = DupStr(of->allochandle, s,28); if( pat_readpat_attr(gm-1, &hw, 0) ) { pat_setpat_attr(&hw, q, gm); pat_loops[smp-1] = (q->flags & (SL_LOOP | SL_SUSTAIN_LOOP))? 1: 0; } else { q->seekpos = smp + MAXSMP + 1; // dec_pat expects the samplenumber in this q->speed = C4SPD; q->length = 30000; q->loopstart = 0; q->loopend = 30000; q->volume = 0x40; // Enable aggressive declicking for songs that do not loop and that // are long enough that they won't be adversely affected. q->flags |= SL_LOOP; q->format |= SF_16BITS; q->format |= SF_SIGNED; } if(!(q->flags & (SL_LOOP | SL_SUSTAIN_LOOP)) && (q->length > 5000)) q->flags |= SL_DECLICK; #else s[31] = '\0'; memset(cs->m_szNames[smp], 0, 32); strncpy(cs->m_szNames[smp], s, 32-1); q->nGlobalVol = 64; q->nPan = 128; q->uFlags = CHN_16BIT; if( pat_readpat_attr(gm-1, &hw, 0) ) { char *p; pat_setpat_attr(&hw, q); pat_loops[smp-1] = (q->uFlags & CHN_LOOP)? 1: 0; if( hw.modes & PAT_16BIT ) p = (char *)malloc(hw.wave_size); else p = (char *)malloc(hw.wave_size * sizeof(char)*2); if( p ) { if( hw.modes & PAT_16BIT ) { dec_pat_Decompress16Bit((short int *)p, hw.wave_size>>1, gm - 1); cs->ReadSample(q, (hw.modes&PAT_UNSIGNED)?RS_PCM16U:RS_PCM16S, (LPSTR)p, hw.wave_size); } else { dec_pat_Decompress8Bit((short int *)p, hw.wave_size, gm - 1); cs->ReadSample(q, (hw.modes&PAT_UNSIGNED)?RS_PCM16U:RS_PCM16S, (LPSTR)p, hw.wave_size * sizeof(short int)); } free(p); } } else { char *p; q->nC4Speed = C4SPD; q->nLength = 30000; q->nLoopStart = 0; q->nLoopEnd = 30000; q->nVolume = 256; q->uFlags |= CHN_LOOP; q->uFlags |= CHN_16BIT; p = (char *)malloc(q->nLength*sizeof(char)*2); if( p ) { dec_pat_Decompress8Bit((short int *)p, q->nLength, smp + MAXSMP - 1); cs->ReadSample(q, RS_PCM16S, (LPSTR)p, q->nLength*2); free(p); } } #endif } // ===================================================================================== BOOL PAT_Load_Instruments(void *c) { uint32_t t; #ifdef NEWMIKMOD UNIMOD *of = (UNIMOD *)c; INSTRUMENT *d; UNISAMPLE *q; if( !pat_numsmp() ) pat_gmtosmp(1); // make sure there is a sample of->numsmp = pat_numsmp(); of->numins = pat_numinstr(); if(!AllocInstruments(of)) return FALSE; if(!AllocSamples(of, 0)) return FALSE; d = of->instruments; for(t=1; t<=of->numins; t++) { PATinst(of, d, t, pat_smptogm(t)); d++; } q = of->samples; for(t=1; t<=of->numsmp; t++) { PATsample(of, q, t, pat_smptogm(t)); q++; } SL_RegisterDecompressor(&dec_pat); // fool him to generate samples #else CSoundFile *of=(CSoundFile *)c; if( !pat_numsmp() ) pat_gmtosmp(1); // make sure there is a sample of->m_nSamples = pat_numsmp() + 1; // xmms modplug does not use slot zero of->m_nInstruments = pat_numinstr() + 1; for(t=1; tm_nInstruments; t++) { // xmms modplug doesn't use slot zero if( (of->Headers[t] = new INSTRUMENTHEADER) == NULL ) return FALSE; memset(of->Headers[t], 0, sizeof(INSTRUMENTHEADER)); PATinst(of->Headers[t], t, pat_smptogm(t)); } for(t=1; tm_nSamples; t++) { // xmms modplug doesn't use slot zero PATsample(of, &of->Ins[t], t, pat_smptogm(t)); } // copy last of the mohicans to entry 0 for XMMS modinfo to work.... t = of->m_nInstruments - 1; if( (of->Headers[0] = new INSTRUMENTHEADER) == NULL ) return FALSE; memcpy(of->Headers[0], of->Headers[t], sizeof(INSTRUMENTHEADER)); memset(of->Headers[0]->name, 0, 32); strncpy((char *)of->Headers[0]->name, "Timidity GM patches", 32); t = of->m_nSamples - 1; memcpy(&of->Ins[0], &of->Ins[t], sizeof(MODINSTRUMENT)); #endif return TRUE; } // ===================================================================================== #ifdef NEWMIKMOD BOOL PAT_Load(PATHANDLE *h, UNIMOD *of, MMSTREAM *mmfile) #else BOOL CSoundFile::ReadPAT(const BYTE *lpStream, DWORD dwMemLength) #endif { static int avoid_reentry = 0; char buf[60]; int t; #ifdef NEWMIKMOD UNISAMPLE *q; INSTRUMENT *d; #define m_nDefaultTempo of->inittempo #else PATHANDLE *h; int numpat; MMFILE mm, *mmfile; MODINSTRUMENT *q; INSTRUMENTHEADER *d; if( !TestPAT(lpStream, dwMemLength) ) return FALSE; h = PAT_Init(); if( !h ) return FALSE; mmfile = &mm; mm.mm = (char *)lpStream; mm.sz = dwMemLength; mm.pos = 0; mm.error = 0; #endif while( avoid_reentry ) sleep(1); avoid_reentry = 1; pat_read_patname(h, mmfile); h->samples = pat_read_numsmp(mmfile); if( strlen(h->patname) ) sprintf(buf,"%s canon %d-v (Fr. Jacques)", h->patname, h->samples); else sprintf(buf,"%d-voice canon (Fr. Jacques)", h->samples); #ifdef NEWMIKMOD of->songname = DupStr(of->allochandle, buf, strlen(buf)); #else if( strlen(buf) > 31 ) buf[31] = '\0'; // chop it of strcpy(m_szNames[0], buf); #endif m_nDefaultTempo = 60; // 120 / 2 t = (h->samples - 1) * 16 + 128; if( t % 64 ) t += 64; t = t / 64; #ifdef NEWMIKMOD of->memsize = PTMEM_LAST; // Number of memory slots to reserve! of->modtype = _mm_strdup(of->allochandle, PAT_Version); of->reppos = 0; of->numins = h->samples; of->numsmp = h->samples; of->initspeed = 6; of->numchn = h->samples; of->numpat = t; of->numpos = of->numpat; // one repeating pattern of->numtrk = of->numpat * of->numchn; of->initvolume = 64; of->pansep=128; // allocate resources if(!AllocPositions(of, of->numpos)) { avoid_reentry = 0; return FALSE; } if(!AllocInstruments(of)) { avoid_reentry = 0; return FALSE; } if(!AllocSamples(of, 0)) { avoid_reentry = 0; return FALSE; } // orderlist for(t=0; tnumpos; t++) of->positions[t] = t; d = of->instruments; for(t=1; t<=of->numins; t++) { WaveHeader hw; char s[32]; sprintf(s, "%s", h->patname); d->insname = DupStr(of->allochandle, s,28); pat_read_waveheader(mmfile, &hw, t); pat_setpat_inst(&hw, d, t); } q = of->samples; for(t=1; t<=of->numsmp; t++) { WaveHeader hw; char s[28]; pat_read_waveheader(mmfile, &hw, t); pat_setpat_attr(&hw, q, _mm_ftell(mmfile)); memset(s,0,28); if( hw.wave_name[0] ) sprintf(s, "%d:%s", t, hw.wave_name); else sprintf(s, "%d:%s", t, h->patname); q->samplename = DupStr(of->allochandle, s,28); if(!(q->flags & (SL_LOOP | SL_SUSTAIN_LOOP)) && (q->length > 5000)) q->flags |= SL_DECLICK; q++; } #else m_nType = MOD_TYPE_PAT; m_nInstruments = h->samples >= MAX_INSTRUMENTS-1 ? MAX_INSTRUMENTS-1 : h->samples + 1; // we know better but use each sample in the pat... m_nSamples = h->samples >= MAX_SAMPLES-1 ? MAX_SAMPLES-1 : h->samples + 1; // xmms modplug does not use slot zero m_nDefaultSpeed = 6; m_nChannels = h->samples; numpat = t; m_dwSongFlags = SONG_LINEARSLIDES; m_nMinPeriod = 28 << 2; m_nMaxPeriod = 1712 << 3; // orderlist for(t=0; t < numpat; t++) Order[t] = t; for(t=1; t<(int)m_nInstruments; t++) { // xmms modplug doesn't use slot zero WaveHeader hw; char s[32]; if( (d = new INSTRUMENTHEADER) == NULL ) { avoid_reentry = 0; return FALSE; } memset(d, 0, sizeof(INSTRUMENTHEADER)); Headers[t] = d; sprintf(s, "%s", h->patname); s[31] = '\0'; memset(d->name, 0, 32); strcpy((char *)d->name, s); s[11] = '\0'; memset(d->filename, 0, 12); strcpy((char *)d->filename, s); pat_get_waveheader(mmfile, &hw, t); pat_setpat_inst(&hw, d, t); } for(t=1; t<(int)m_nSamples; t++) { // xmms modplug doesn't use slot zero WaveHeader hw; char s[32]; char *p; q = &Ins[t]; // we do not use slot zero q->nGlobalVol = 64; q->nPan = 128; q->uFlags = CHN_16BIT; pat_get_waveheader(mmfile, &hw, t); pat_setpat_attr(&hw, q); memset(s,0,32); if( hw.wave_name[0] ) sprintf(s, "%d:%s", t, hw.wave_name); else { if( h->patname[0] ) sprintf(s, "%d:%s", t, h->patname); else sprintf(s, "%d:Untitled GM patch", t); } s[31] = '\0'; memset(m_szNames[t], 0, 32); strcpy(m_szNames[t], s); if ( hw.wave_size == 0 ) p = NULL; else if( hw.modes & PAT_16BIT ) p = (char *)malloc(hw.wave_size); else p = (char *)malloc(hw.wave_size * sizeof(char) * 2); if( p ) { mmreadSBYTES(p, hw.wave_size, mmfile); if( hw.modes & PAT_16BIT ) { ReadSample(q, (hw.modes&PAT_UNSIGNED)?RS_PCM16U:RS_PCM16S, (LPSTR)p, hw.wave_size); } else { pat_blowup_to16bit((short int *)p, hw.wave_size); ReadSample(q, (hw.modes&PAT_UNSIGNED)?RS_PCM16U:RS_PCM16S, (LPSTR)p, hw.wave_size * sizeof(short int)); } free(p); } } // copy last of the mohicans to entry 0 for XMMS modinfo to work.... t = m_nInstruments - 1; if( (Headers[0] = new INSTRUMENTHEADER) == NULL ) { avoid_reentry = 0; return FALSE; } memcpy(Headers[0], Headers[t], sizeof(INSTRUMENTHEADER)); memset(Headers[0]->name, 0, 32); if( h->patname[0] ) strncpy((char *)Headers[0]->name, h->patname, 32); else strncpy((char *)Headers[0]->name, "Timidity GM patch", 32); t = m_nSamples - 1; memcpy(&Ins[0], &Ins[t], sizeof(MODINSTRUMENT)); #endif #ifdef NEWMIKMOD // ============================== // Load the pattern info now! if(!AllocTracks(of)) return 0; if(!AllocPatterns(of)) return 0; of->ut = utrk_init(of->numchn, h->allochandle); utrk_memory_reset(of->ut); utrk_local_memflag(of->ut, PTMEM_PORTAMENTO, TRUE, FALSE); PAT_ReadPatterns(of, h, of->numpat); // ============================================================ // set panning positions for(t=0; tnumchn; t++) { of->panning[t] = PAN_LEFT+((t+2)%5)*((PAN_RIGHT - PAN_LEFT)/5); // 0x30 = std s3m val } #else // ============================== // Load the pattern info now! PAT_ReadPatterns(Patterns, PatternSize, h, numpat); // ============================================================ // set panning positions for(t=0; t<(int)m_nChannels; t++) { ChnSettings[t].nPan = 0x30+((t+2)%5)*((0xD0 - 0x30)/5); // 0x30 = std s3m val ChnSettings[t].nVolume = 64; } #endif avoid_reentry = 0; // it is safe now, I'm finished #ifndef NEWMIKMOD PAT_Cleanup(h); // we dont need it anymore #endif return 1; } #ifdef NEWMIKMOD // ===================================================================================== CHAR *PAT_LoadTitle(MMSTREAM *mmfile) // ===================================================================================== { PATHANDLE dummy; pat_read_patname(&dummy, mmfile); return(DupStr(NULL, dummy.patname,strlen(dummy.patname))); } MLOADER load_pat = { "PAT", "PAT loader 1.0", 0x30, NULL, PAT_Test, (void *(*)(void))PAT_Init, (void (*)(ML_HANDLE *))PAT_Cleanup, /* Every single loader seems to need one of these! */ (BOOL (*)(ML_HANDLE *, UNIMOD *, MMSTREAM *))PAT_Load, PAT_LoadTitle }; #endif libmodplug-0.8.8.5/src/load_it.cpp0000664000175000017500000013114412205522416013664 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque , * Adam Goode (Endian and char fixes for PPC) * Marco Trillo (Endian fixes for SaveIT, XM->IT Sample Converter) * */ #include "stdafx.h" #include "sndfile.h" #include "it_defs.h" #ifdef _MSC_VER #pragma warning(disable:4244) #endif BYTE autovibit2xm[8] = { 0, 3, 1, 4, 2, 0, 0, 0 }; BYTE autovibxm2it[8] = { 0, 2, 4, 1, 3, 0, 0, 0 }; ////////////////////////////////////////////////////////// // Impulse Tracker IT file support // for conversion of XM samples extern WORD XMPeriodTable[96+8]; extern UINT XMLinearTable[768]; static inline UINT ConvertVolParam(UINT value) //-------------------------------------------- { return (value > 9) ? 9 : value; } BOOL CSoundFile::ITInstrToMPT(const void *p, INSTRUMENTHEADER *penv, UINT trkvers) //-------------------------------------------------------------------------------- { if (trkvers < 0x0200) { const ITOLDINSTRUMENT *pis = (const ITOLDINSTRUMENT *)p; memcpy(penv->name, pis->name, 26); memcpy(penv->filename, pis->filename, 12); penv->nFadeOut = bswapLE16(pis->fadeout) << 6; penv->nGlobalVol = 64; for (UINT j=0; jkeyboard[j*2]; UINT ins = pis->keyboard[j*2+1]; if (ins < MAX_SAMPLES) penv->Keyboard[j] = ins; if (note < 128) penv->NoteMap[j] = note+1; else if (note >= 0xFE) penv->NoteMap[j] = note; } if (pis->flags & 0x01) penv->dwFlags |= ENV_VOLUME; if (pis->flags & 0x02) penv->dwFlags |= ENV_VOLLOOP; if (pis->flags & 0x04) penv->dwFlags |= ENV_VOLSUSTAIN; penv->nVolLoopStart = pis->vls; penv->nVolLoopEnd = pis->vle; penv->nVolSustainBegin = pis->sls; penv->nVolSustainEnd = pis->sle; penv->nVolEnv = 25; for (UINT ev=0; ev<25; ev++) { if ((penv->VolPoints[ev] = pis->nodes[ev*2]) == 0xFF) { penv->nVolEnv = ev; break; } penv->VolEnv[ev] = pis->nodes[ev*2+1]; } penv->nNNA = pis->nna; penv->nDCT = pis->dnc; penv->nPan = 0x80; } else { const ITINSTRUMENT *pis = (const ITINSTRUMENT *)p; memcpy(penv->name, pis->name, 26); memcpy(penv->filename, pis->filename, 12); penv->nMidiProgram = pis->mpr; penv->nMidiChannel = pis->mch; penv->wMidiBank = bswapLE16(pis->mbank); penv->nFadeOut = bswapLE16(pis->fadeout) << 5; penv->nGlobalVol = pis->gbv >> 1; if (penv->nGlobalVol > 64) penv->nGlobalVol = 64; for (UINT j=0; jkeyboard[j*2]; UINT ins = pis->keyboard[j*2+1]; if (ins < MAX_SAMPLES) penv->Keyboard[j] = ins; if (note < 128) penv->NoteMap[j] = note+1; else if (note >= 0xFE) penv->NoteMap[j] = note; } // Volume Envelope if (pis->volenv.flags & 1) penv->dwFlags |= ENV_VOLUME; if (pis->volenv.flags & 2) penv->dwFlags |= ENV_VOLLOOP; if (pis->volenv.flags & 4) penv->dwFlags |= ENV_VOLSUSTAIN; if (pis->volenv.flags & 8) penv->dwFlags |= ENV_VOLCARRY; penv->nVolEnv = pis->volenv.num; if (penv->nVolEnv > 25) penv->nVolEnv = 25; penv->nVolLoopStart = pis->volenv.lpb; penv->nVolLoopEnd = pis->volenv.lpe; penv->nVolSustainBegin = pis->volenv.slb; penv->nVolSustainEnd = pis->volenv.sle; // Panning Envelope if (pis->panenv.flags & 1) penv->dwFlags |= ENV_PANNING; if (pis->panenv.flags & 2) penv->dwFlags |= ENV_PANLOOP; if (pis->panenv.flags & 4) penv->dwFlags |= ENV_PANSUSTAIN; if (pis->panenv.flags & 8) penv->dwFlags |= ENV_PANCARRY; penv->nPanEnv = pis->panenv.num; if (penv->nPanEnv > 25) penv->nPanEnv = 25; penv->nPanLoopStart = pis->panenv.lpb; penv->nPanLoopEnd = pis->panenv.lpe; penv->nPanSustainBegin = pis->panenv.slb; penv->nPanSustainEnd = pis->panenv.sle; // Pitch Envelope if (pis->pitchenv.flags & 1) penv->dwFlags |= ENV_PITCH; if (pis->pitchenv.flags & 2) penv->dwFlags |= ENV_PITCHLOOP; if (pis->pitchenv.flags & 4) penv->dwFlags |= ENV_PITCHSUSTAIN; if (pis->pitchenv.flags & 8) penv->dwFlags |= ENV_PITCHCARRY; if (pis->pitchenv.flags & 0x80) penv->dwFlags |= ENV_FILTER; penv->nPitchEnv = pis->pitchenv.num; if (penv->nPitchEnv > 25) penv->nPitchEnv = 25; penv->nPitchLoopStart = pis->pitchenv.lpb; penv->nPitchLoopEnd = pis->pitchenv.lpe; penv->nPitchSustainBegin = pis->pitchenv.slb; penv->nPitchSustainEnd = pis->pitchenv.sle; // Envelopes Data for (UINT ev=0; ev<25; ev++) { penv->VolEnv[ev] = pis->volenv.data[ev*3]; penv->VolPoints[ev] = (pis->volenv.data[ev*3+2] << 8) | (pis->volenv.data[ev*3+1]); penv->PanEnv[ev] = pis->panenv.data[ev*3] + 32; penv->PanPoints[ev] = (pis->panenv.data[ev*3+2] << 8) | (pis->panenv.data[ev*3+1]); penv->PitchEnv[ev] = pis->pitchenv.data[ev*3] + 32; penv->PitchPoints[ev] = (pis->pitchenv.data[ev*3+2] << 8) | (pis->pitchenv.data[ev*3+1]); } penv->nNNA = pis->nna; penv->nDCT = pis->dct; penv->nDNA = pis->dca; penv->nPPS = pis->pps; penv->nPPC = pis->ppc; penv->nIFC = pis->ifc; penv->nIFR = pis->ifr; penv->nVolSwing = pis->rv; penv->nPanSwing = pis->rp; penv->nPan = (pis->dfp & 0x7F) << 2; if (penv->nPan > 256) penv->nPan = 128; if (pis->dfp < 0x80) penv->dwFlags |= ENV_SETPANNING; } if ((penv->nVolLoopStart >= 25) || (penv->nVolLoopEnd >= 25)) penv->dwFlags &= ~ENV_VOLLOOP; if ((penv->nVolSustainBegin >= 25) || (penv->nVolSustainEnd >= 25)) penv->dwFlags &= ~ENV_VOLSUSTAIN; return TRUE; } BOOL CSoundFile::ReadIT(const BYTE *lpStream, DWORD dwMemLength) //-------------------------------------------------------------- { DWORD dwMemPos = sizeof(ITFILEHEADER); DWORD inspos[MAX_INSTRUMENTS]; DWORD smppos[MAX_SAMPLES]; DWORD patpos[MAX_PATTERNS]; BYTE chnmask[64], channels_used[64]; MODCOMMAND lastvalue[64]; if ((!lpStream) || (dwMemLength < sizeof(ITFILEHEADER))) return FALSE; ITFILEHEADER pifh = *(ITFILEHEADER *)lpStream; pifh.id = bswapLE32(pifh.id); pifh.reserved1 = bswapLE16(pifh.reserved1); pifh.ordnum = bswapLE16(pifh.ordnum); pifh.insnum = bswapLE16(pifh.insnum); pifh.smpnum = bswapLE16(pifh.smpnum); pifh.patnum = bswapLE16(pifh.patnum); pifh.cwtv = bswapLE16(pifh.cwtv); pifh.cmwt = bswapLE16(pifh.cmwt); pifh.flags = bswapLE16(pifh.flags); pifh.special = bswapLE16(pifh.special); pifh.msglength = bswapLE16(pifh.msglength); pifh.msgoffset = bswapLE32(pifh.msgoffset); pifh.reserved2 = bswapLE32(pifh.reserved2); if ((pifh.id != 0x4D504D49) || (pifh.insnum >= MAX_INSTRUMENTS) || (!pifh.smpnum) || (pifh.smpnum >= MAX_INSTRUMENTS) || (!pifh.ordnum)) return FALSE; if (dwMemPos + pifh.ordnum + pifh.insnum*4 + pifh.smpnum*4 + pifh.patnum*4 > dwMemLength) return FALSE; m_nType = MOD_TYPE_IT; if (pifh.flags & 0x08) m_dwSongFlags |= SONG_LINEARSLIDES; if (pifh.flags & 0x10) m_dwSongFlags |= SONG_ITOLDEFFECTS; if (pifh.flags & 0x20) m_dwSongFlags |= SONG_ITCOMPATMODE; if (pifh.flags & 0x80) m_dwSongFlags |= SONG_EMBEDMIDICFG; if (pifh.flags & 0x1000) m_dwSongFlags |= SONG_EXFILTERRANGE; memcpy(m_szNames[0], pifh.songname, 26); m_szNames[0][26] = 0; // Global Volume if (pifh.globalvol) { m_nDefaultGlobalVolume = pifh.globalvol << 1; if (!m_nDefaultGlobalVolume) m_nDefaultGlobalVolume = 256; if (m_nDefaultGlobalVolume > 256) m_nDefaultGlobalVolume = 256; } if (pifh.speed) m_nDefaultSpeed = pifh.speed; if (pifh.tempo) m_nDefaultTempo = pifh.tempo; m_nSongPreAmp = pifh.mv & 0x7F; // Reading Channels Pan Positions for (int ipan=0; ipan<64; ipan++) if (pifh.chnpan[ipan] != 0xFF) { ChnSettings[ipan].nVolume = pifh.chnvol[ipan]; ChnSettings[ipan].nPan = 128; if (pifh.chnpan[ipan] & 0x80) ChnSettings[ipan].dwFlags |= CHN_MUTE; UINT n = pifh.chnpan[ipan] & 0x7F; if (n <= 64) ChnSettings[ipan].nPan = n << 2; if (n == 100) ChnSettings[ipan].dwFlags |= CHN_SURROUND; } if (m_nChannels < 4) m_nChannels = 4; // Reading Song Message if ((pifh.special & 0x01) && (pifh.msglength) && (pifh.msglength <= dwMemLength) && (pifh.msgoffset < dwMemLength - pifh.msglength)) { m_lpszSongComments = new char[pifh.msglength+1]; if (m_lpszSongComments) { memcpy(m_lpszSongComments, lpStream+pifh.msgoffset, pifh.msglength); m_lpszSongComments[pifh.msglength] = 0; } } // Reading orders UINT nordsize = pifh.ordnum; if (nordsize > MAX_ORDERS) nordsize = MAX_ORDERS; memcpy(Order, lpStream+dwMemPos, nordsize); dwMemPos += pifh.ordnum; // Reading Instrument Offsets memset(inspos, 0, sizeof(inspos)); UINT inspossize = pifh.insnum; if (inspossize > MAX_INSTRUMENTS) inspossize = MAX_INSTRUMENTS; inspossize <<= 2; memcpy(inspos, lpStream+dwMemPos, inspossize); for (UINT j=0; j < (inspossize>>2); j++) { inspos[j] = bswapLE32(inspos[j]); } dwMemPos += pifh.insnum * 4; // Reading Samples Offsets memset(smppos, 0, sizeof(smppos)); UINT smppossize = pifh.smpnum; if (smppossize > MAX_SAMPLES) smppossize = MAX_SAMPLES; smppossize <<= 2; memcpy(smppos, lpStream+dwMemPos, smppossize); for (UINT j=0; j < (smppossize>>2); j++) { smppos[j] = bswapLE32(smppos[j]); } dwMemPos += pifh.smpnum * 4; // Reading Patterns Offsets memset(patpos, 0, sizeof(patpos)); UINT patpossize = pifh.patnum; if (patpossize > MAX_PATTERNS) patpossize = MAX_PATTERNS; patpossize <<= 2; memcpy(patpos, lpStream+dwMemPos, patpossize); for (UINT j=0; j < (patpossize>>2); j++) { patpos[j] = bswapLE32(patpos[j]); } dwMemPos += pifh.patnum * 4; // Reading IT Extra Info if (dwMemPos + 2 < dwMemLength) { UINT nflt = bswapLE16(*((WORD *)(lpStream + dwMemPos))); dwMemPos += 2; if (dwMemPos + nflt * 8 < dwMemLength) dwMemPos += nflt * 8; } // Reading Midi Output & Macros if (m_dwSongFlags & SONG_EMBEDMIDICFG) { if (dwMemPos + sizeof(MODMIDICFG) < dwMemLength) { memcpy(&m_MidiCfg, lpStream+dwMemPos, sizeof(MODMIDICFG)); dwMemPos += sizeof(MODMIDICFG); } } // Read pattern names: "PNAM" if ((dwMemPos + 8 < dwMemLength) && (bswapLE32(*((DWORD *)(lpStream+dwMemPos))) == 0x4d414e50)) { UINT len = bswapLE32(*((DWORD *)(lpStream+dwMemPos+4))); dwMemPos += 8; if ((dwMemPos + len <= dwMemLength) && (len <= MAX_PATTERNS*MAX_PATTERNNAME) && (len >= MAX_PATTERNNAME)) { m_lpszPatternNames = new char[len]; if (m_lpszPatternNames) { m_nPatternNames = len / MAX_PATTERNNAME; memcpy(m_lpszPatternNames, lpStream+dwMemPos, len); } dwMemPos += len; } } // 4-channels minimum m_nChannels = 4; // Read channel names: "CNAM" if ((dwMemPos + 8 < dwMemLength) && (bswapLE32(*((DWORD *)(lpStream+dwMemPos))) == 0x4d414e43)) { UINT len = bswapLE32(*((DWORD *)(lpStream+dwMemPos+4))); dwMemPos += 8; if ((dwMemPos + len <= dwMemLength) && (len <= 64*MAX_CHANNELNAME)) { UINT n = len / MAX_CHANNELNAME; if (n > m_nChannels) m_nChannels = n; for (UINT i=0; i MAX_PATTERNS) npatterns = MAX_PATTERNS; for (UINT patchk=0; patchk= dwMemLength - 4)) continue; UINT len = bswapLE16(*((WORD *)(lpStream+patpos[patchk]))); UINT rows = bswapLE16(*((WORD *)(lpStream+patpos[patchk]+2))); if ((rows < 4) || (rows > 256)) continue; if (8+len > dwMemLength || patpos[patchk] > dwMemLength - (8+len)) continue; UINT i = 0; const BYTE *p = lpStream+patpos[patchk]+8; UINT nrow = 0; while (nrow= len) break; BYTE b = p[i++]; if (!b) { nrow++; continue; } UINT ch = b & 0x7F; if (ch) ch = (ch - 1) & 0x3F; if (b & 0x80) { if (i >= len) break; chnmask[ch] = p[i++]; } // Channel used if (chnmask[ch] & 0x0F) { if ((ch >= m_nChannels) && (ch < 64)) m_nChannels = ch+1; } // Note if (chnmask[ch] & 1) i++; // Instrument if (chnmask[ch] & 2) i++; // Volume if (chnmask[ch] & 4) i++; // Effect if (chnmask[ch] & 8) i += 2; if (i >= len) break; } } // Reading Instruments m_nInstruments = 0; if (pifh.flags & 0x04) m_nInstruments = pifh.insnum; if (m_nInstruments >= MAX_INSTRUMENTS) m_nInstruments = MAX_INSTRUMENTS-1; for (UINT nins=0; nins 0) && (inspos[nins] < dwMemLength - sizeof(ITOLDINSTRUMENT))) { INSTRUMENTHEADER *penv = new INSTRUMENTHEADER; if (!penv) continue; Headers[nins+1] = penv; memset(penv, 0, sizeof(INSTRUMENTHEADER)); ITInstrToMPT(lpStream + inspos[nins], penv, pifh.cmwt); } } // Reading Samples m_nSamples = pifh.smpnum; if (m_nSamples >= MAX_SAMPLES) m_nSamples = MAX_SAMPLES-1; for (UINT nsmp=0; nsmpname, pis.filename, 12); pins->uFlags = 0; pins->nLength = 0; pins->nLoopStart = pis.loopbegin; pins->nLoopEnd = pis.loopend; pins->nSustainStart = pis.susloopbegin; pins->nSustainEnd = pis.susloopend; pins->nC4Speed = pis.C5Speed; if (!pins->nC4Speed) pins->nC4Speed = 8363; if (pis.C5Speed < 256) pins->nC4Speed = 256; pins->nVolume = pis.vol << 2; if (pins->nVolume > 256) pins->nVolume = 256; pins->nGlobalVol = pis.gvl; if (pins->nGlobalVol > 64) pins->nGlobalVol = 64; if (pis.flags & 0x10) pins->uFlags |= CHN_LOOP; if (pis.flags & 0x20) pins->uFlags |= CHN_SUSTAINLOOP; if (pis.flags & 0x40) pins->uFlags |= CHN_PINGPONGLOOP; if (pis.flags & 0x80) pins->uFlags |= CHN_PINGPONGSUSTAIN; pins->nPan = (pis.dfp & 0x7F) << 2; if (pins->nPan > 256) pins->nPan = 256; if (pis.dfp & 0x80) pins->uFlags |= CHN_PANNING; pins->nVibType = autovibit2xm[pis.vit & 7]; pins->nVibRate = pis.vis; pins->nVibDepth = pis.vid & 0x7F; pins->nVibSweep = (pis.vir + 3) / 4; if ((pis.samplepointer) && (pis.samplepointer < dwMemLength) && (pis.length)) { pins->nLength = pis.length; if (pins->nLength > MAX_SAMPLE_LENGTH) pins->nLength = MAX_SAMPLE_LENGTH; UINT flags = (pis.cvt & 1) ? RS_PCM8S : RS_PCM8U; if (pis.flags & 2) { flags += 5; if (pis.flags & 4) flags |= RSF_STEREO; pins->uFlags |= CHN_16BIT; // IT 2.14 16-bit packed sample ? if (pis.flags & 8) flags = ((pifh.cmwt >= 0x215) && (pis.cvt & 4)) ? RS_IT21516 : RS_IT21416; } else { if (pis.flags & 4) flags |= RSF_STEREO; if (pis.cvt == 0xFF) flags = RS_ADPCM4; else // IT 2.14 8-bit packed sample ? if (pis.flags & 8) flags = ((pifh.cmwt >= 0x215) && (pis.cvt & 4)) ? RS_IT2158 : RS_IT2148; } ReadSample(&Ins[nsmp+1], flags, (LPSTR)(lpStream+pis.samplepointer), dwMemLength - pis.samplepointer); } } memcpy(m_szNames[nsmp+1], pis.name, 26); } // Reading Patterns for (UINT npat=0; npat= dwMemLength - 4)) { PatternSize[npat] = 64; Patterns[npat] = AllocatePattern(64, m_nChannels); continue; } UINT len = bswapLE16(*((WORD *)(lpStream+patpos[npat]))); UINT rows = bswapLE16(*((WORD *)(lpStream+patpos[npat]+2))); if ((rows < 4) || (rows > 256)) continue; if (8+len > dwMemLength || patpos[npat] > dwMemLength - (8+len)) continue; PatternSize[npat] = rows; if ((Patterns[npat] = AllocatePattern(rows, m_nChannels)) == NULL) continue; memset(lastvalue, 0, sizeof(lastvalue)); memset(chnmask, 0, sizeof(chnmask)); MODCOMMAND *m = Patterns[npat]; UINT i = 0; const BYTE *p = lpStream+patpos[npat]+8; UINT nrow = 0; while (nrow= len) break; BYTE b = p[i++]; if (!b) { nrow++; m+=m_nChannels; continue; } UINT ch = b & 0x7F; if (ch) ch = (ch - 1) & 0x3F; if (b & 0x80) { if (i >= len) break; chnmask[ch] = p[i++]; } if ((chnmask[ch] & 0x10) && (ch < m_nChannels)) { m[ch].note = lastvalue[ch].note; } if ((chnmask[ch] & 0x20) && (ch < m_nChannels)) { m[ch].instr = lastvalue[ch].instr; } if ((chnmask[ch] & 0x40) && (ch < m_nChannels)) { m[ch].volcmd = lastvalue[ch].volcmd; m[ch].vol = lastvalue[ch].vol; } if ((chnmask[ch] & 0x80) && (ch < m_nChannels)) { m[ch].command = lastvalue[ch].command; m[ch].param = lastvalue[ch].param; } if (chnmask[ch] & 1) // Note { if (i >= len) break; UINT note = p[i++]; if (ch < m_nChannels) { if (note < 0x80) note++; m[ch].note = note; lastvalue[ch].note = note; channels_used[ch] = TRUE; } } if (chnmask[ch] & 2) { if (i >= len) break; UINT instr = p[i++]; if (ch < m_nChannels) { m[ch].instr = instr; lastvalue[ch].instr = instr; } } if (chnmask[ch] & 4) { if (i >= len) break; UINT vol = p[i++]; if (ch < m_nChannels) { // 0-64: Set Volume if (vol <= 64) { m[ch].volcmd = VOLCMD_VOLUME; m[ch].vol = vol; } else // 128-192: Set Panning if ((vol >= 128) && (vol <= 192)) { m[ch].volcmd = VOLCMD_PANNING; m[ch].vol = vol - 128; } else // 65-74: Fine Volume Up if (vol < 75) { m[ch].volcmd = VOLCMD_FINEVOLUP; m[ch].vol = vol - 65; } else // 75-84: Fine Volume Down if (vol < 85) { m[ch].volcmd = VOLCMD_FINEVOLDOWN; m[ch].vol = vol - 75; } else // 85-94: Volume Slide Up if (vol < 95) { m[ch].volcmd = VOLCMD_VOLSLIDEUP; m[ch].vol = vol - 85; } else // 95-104: Volume Slide Down if (vol < 105) { m[ch].volcmd = VOLCMD_VOLSLIDEDOWN; m[ch].vol = vol - 95; } else // 105-114: Pitch Slide Up if (vol < 115) { m[ch].volcmd = VOLCMD_PORTADOWN; m[ch].vol = vol - 105; } else // 115-124: Pitch Slide Down if (vol < 125) { m[ch].volcmd = VOLCMD_PORTAUP; m[ch].vol = vol - 115; } else // 193-202: Portamento To if ((vol >= 193) && (vol <= 202)) { m[ch].volcmd = VOLCMD_TONEPORTAMENTO; m[ch].vol = vol - 193; } else // 203-212: Vibrato if ((vol >= 203) && (vol <= 212)) { m[ch].volcmd = VOLCMD_VIBRATOSPEED; m[ch].vol = vol - 203; } lastvalue[ch].volcmd = m[ch].volcmd; lastvalue[ch].vol = m[ch].vol; } } // Reading command/param if (chnmask[ch] & 8) { if (i > len - 2) break; UINT cmd = p[i++]; UINT param = p[i++]; if (ch < m_nChannels) { if (cmd) { m[ch].command = cmd; m[ch].param = param; S3MConvert(&m[ch], TRUE); lastvalue[ch].command = m[ch].command; lastvalue[ch].param = m[ch].param; } } } } } for (UINT ncu=0; ncu=m_nChannels) { ChnSettings[ncu].nVolume = 64; ChnSettings[ncu].dwFlags &= ~CHN_MUTE; } } m_nMinPeriod = 8; m_nMaxPeriod = 0xF000; return TRUE; } #ifndef MODPLUG_NO_FILESAVE //#define SAVEITTIMESTAMP #ifdef _MSC_VER #pragma warning(disable:4100) #endif BOOL CSoundFile::SaveIT(LPCSTR lpszFileName, UINT nPacking) //--------------------------------------------------------- { DWORD dwPatNamLen, dwChnNamLen; ITFILEHEADER header, writeheader; ITINSTRUMENT iti, writeiti; ITSAMPLESTRUCT itss; BYTE smpcount[MAX_SAMPLES]; DWORD inspos[MAX_INSTRUMENTS]; DWORD patpos[MAX_PATTERNS]; DWORD smppos[MAX_SAMPLES]; DWORD dwPos = 0, dwHdrPos = 0, dwExtra = 2; WORD patinfo[4]; BYTE chnmask[64]; BYTE buf[512]; MODCOMMAND lastvalue[64]; FILE *f; if ((!lpszFileName) || ((f = fopen(lpszFileName, "wb")) == NULL)) return FALSE; memset(inspos, 0, sizeof(inspos)); memset(patpos, 0, sizeof(patpos)); memset(smppos, 0, sizeof(smppos)); // Writing Header memset(&header, 0, sizeof(header)); dwPatNamLen = 0; dwChnNamLen = 0; header.id = 0x4D504D49; // IMPM lstrcpyn((char *)header.songname, m_szNames[0], 27); header.reserved1 = 0x1004; header.ordnum = 0; while ((header.ordnum < MAX_ORDERS) && (Order[header.ordnum] < 0xFF)) header.ordnum++; if (header.ordnum < MAX_ORDERS) Order[header.ordnum++] = 0xFF; header.insnum = m_nInstruments; header.smpnum = m_nSamples; header.patnum = MAX_PATTERNS; while ((header.patnum > 0) && (!Patterns[header.patnum-1])) header.patnum--; header.cwtv = 0x217; header.cmwt = 0x200; header.flags = 0x0001; header.special = 0x0006; if (m_nInstruments) header.flags |= 0x04; if (m_dwSongFlags & SONG_LINEARSLIDES) header.flags |= 0x08; if (m_dwSongFlags & SONG_ITOLDEFFECTS) header.flags |= 0x10; if (m_dwSongFlags & SONG_ITCOMPATMODE) header.flags |= 0x20; if (m_dwSongFlags & SONG_EXFILTERRANGE) header.flags |= 0x1000; header.globalvol = m_nDefaultGlobalVolume >> 1; header.mv = m_nSongPreAmp; // clip song pre-amp values (between 0x20 and 0x7f) if (header.mv < 0x20) header.mv = 0x20; if (header.mv > 0x7F) header.mv = 0x7F; header.speed = m_nDefaultSpeed; header.tempo = m_nDefaultTempo; header.sep = m_nStereoSeparation; dwHdrPos = sizeof(header) + header.ordnum; // Channel Pan and Volume memset(header.chnpan, 0xFF, 64); memset(header.chnvol, 64, 64); for (UINT ich=0; ich> 2; if (ChnSettings[ich].dwFlags & CHN_SURROUND) header.chnpan[ich] = 100; header.chnvol[ich] = ChnSettings[ich].nVolume; if (ChnSettings[ich].dwFlags & CHN_MUTE) header.chnpan[ich] |= 0x80; if (ChnSettings[ich].szName[0]) { dwChnNamLen = (ich+1) * MAX_CHANNELNAME; } } if (dwChnNamLen) dwExtra += dwChnNamLen + 8; #ifdef SAVEITTIMESTAMP dwExtra += 8; // Time Stamp #endif if (m_dwSongFlags & SONG_EMBEDMIDICFG) { header.flags |= 0x80; header.special |= 0x08; dwExtra += sizeof(MODMIDICFG); } // Pattern Names if ((m_nPatternNames) && (m_lpszPatternNames)) { dwPatNamLen = m_nPatternNames * MAX_PATTERNNAME; while ((dwPatNamLen >= MAX_PATTERNNAME) && (!m_lpszPatternNames[dwPatNamLen-MAX_PATTERNNAME])) dwPatNamLen -= MAX_PATTERNNAME; if (dwPatNamLen < MAX_PATTERNNAME) dwPatNamLen = 0; if (dwPatNamLen) dwExtra += dwPatNamLen + 8; } // Mix Plugins dwExtra += SaveMixPlugins(NULL, TRUE); // Comments if (m_lpszSongComments) { header.special |= 1; header.msglength = strlen(m_lpszSongComments)+1; header.msgoffset = dwHdrPos + dwExtra + header.insnum*4 + header.patnum*4 + header.smpnum*4; } // Write file header memcpy(&writeheader, &header, sizeof(header)); // Byteswap header information writeheader.id = bswapLE32(writeheader.id); writeheader.reserved1 = bswapLE16(writeheader.reserved1); writeheader.ordnum = bswapLE16(writeheader.ordnum); writeheader.insnum = bswapLE16(writeheader.insnum); writeheader.smpnum = bswapLE16(writeheader.smpnum); writeheader.patnum = bswapLE16(writeheader.patnum); writeheader.cwtv = bswapLE16(writeheader.cwtv); writeheader.cmwt = bswapLE16(writeheader.cmwt); writeheader.flags = bswapLE16(writeheader.flags); writeheader.special = bswapLE16(writeheader.special); writeheader.msglength = bswapLE16(writeheader.msglength); writeheader.msgoffset = bswapLE32(writeheader.msgoffset); writeheader.reserved2 = bswapLE32(writeheader.reserved2); fwrite(&writeheader, 1, sizeof(writeheader), f); fwrite(Order, 1, header.ordnum, f); if (header.insnum) fwrite(inspos, 4, header.insnum, f); if (header.smpnum) fwrite(smppos, 4, header.smpnum, f); if (header.patnum) fwrite(patpos, 4, header.patnum, f); // Writing editor history information { #ifdef SAVEITTIMESTAMP SYSTEMTIME systime; FILETIME filetime; WORD timestamp[4]; WORD nInfoEx = 1; memset(timestamp, 0, sizeof(timestamp)); fwrite(&nInfoEx, 1, 2, f); GetSystemTime(&systime); SystemTimeToFileTime(&systime, &filetime); FileTimeToDosDateTime(&filetime, ×tamp[0], ×tamp[1]); fwrite(timestamp, 1, 8, f); #else WORD nInfoEx = 0; fwrite(&nInfoEx, 1, 2, f); #endif } // Writing midi cfg if (header.flags & 0x80) { fwrite(&m_MidiCfg, 1, sizeof(MODMIDICFG), f); } // Writing pattern names if (dwPatNamLen) { DWORD d = bswapLE32(0x4d414e50); UINT len= bswapLE32(dwPatNamLen); fwrite(&d, 1, 4, f); fwrite(&len, 1, 4, f); fwrite(m_lpszPatternNames, 1, dwPatNamLen, f); } // Writing channel Names if (dwChnNamLen) { DWORD d = bswapLE32(0x4d414e43); UINT len= bswapLE32(dwChnNamLen); fwrite(&d, 1, 4, f); fwrite(&len, 1, 4, f); UINT nChnNames = dwChnNamLen / MAX_CHANNELNAME; for (UINT inam=0; inamfilename, 12); memcpy(iti.name, penv->name, 26); iti.mbank = penv->wMidiBank; iti.mpr = penv->nMidiProgram; iti.mch = penv->nMidiChannel; iti.nna = penv->nNNA; iti.dct = penv->nDCT; iti.dca = penv->nDNA; iti.fadeout = penv->nFadeOut >> 5; iti.pps = penv->nPPS; iti.ppc = penv->nPPC; iti.gbv = (BYTE)(penv->nGlobalVol << 1); iti.dfp = (BYTE)penv->nPan >> 2; if (!(penv->dwFlags & ENV_SETPANNING)) iti.dfp |= 0x80; iti.rv = penv->nVolSwing; iti.rp = penv->nPanSwing; iti.ifc = penv->nIFC; iti.ifr = penv->nIFR; iti.nos = 0; for (UINT i=0; iKeyboard[i] < MAX_SAMPLES) { UINT smp = penv->Keyboard[i]; if ((smp) && (!smpcount[smp])) { smpcount[smp] = 1; iti.nos++; } iti.keyboard[i*2] = penv->NoteMap[i] - 1; iti.keyboard[i*2+1] = smp; } // Writing Volume envelope if (penv->dwFlags & ENV_VOLUME) iti.volenv.flags |= 0x01; if (penv->dwFlags & ENV_VOLLOOP) iti.volenv.flags |= 0x02; if (penv->dwFlags & ENV_VOLSUSTAIN) iti.volenv.flags |= 0x04; if (penv->dwFlags & ENV_VOLCARRY) iti.volenv.flags |= 0x08; iti.volenv.num = (BYTE)penv->nVolEnv; iti.volenv.lpb = (BYTE)penv->nVolLoopStart; iti.volenv.lpe = (BYTE)penv->nVolLoopEnd; iti.volenv.slb = penv->nVolSustainBegin; iti.volenv.sle = penv->nVolSustainEnd; // Writing Panning envelope if (penv->dwFlags & ENV_PANNING) iti.panenv.flags |= 0x01; if (penv->dwFlags & ENV_PANLOOP) iti.panenv.flags |= 0x02; if (penv->dwFlags & ENV_PANSUSTAIN) iti.panenv.flags |= 0x04; if (penv->dwFlags & ENV_PANCARRY) iti.panenv.flags |= 0x08; iti.panenv.num = (BYTE)penv->nPanEnv; iti.panenv.lpb = (BYTE)penv->nPanLoopStart; iti.panenv.lpe = (BYTE)penv->nPanLoopEnd; iti.panenv.slb = penv->nPanSustainBegin; iti.panenv.sle = penv->nPanSustainEnd; // Writing Pitch Envelope if (penv->dwFlags & ENV_PITCH) iti.pitchenv.flags |= 0x01; if (penv->dwFlags & ENV_PITCHLOOP) iti.pitchenv.flags |= 0x02; if (penv->dwFlags & ENV_PITCHSUSTAIN) iti.pitchenv.flags |= 0x04; if (penv->dwFlags & ENV_PITCHCARRY) iti.pitchenv.flags |= 0x08; if (penv->dwFlags & ENV_FILTER) iti.pitchenv.flags |= 0x80; iti.pitchenv.num = (BYTE)penv->nPitchEnv; iti.pitchenv.lpb = (BYTE)penv->nPitchLoopStart; iti.pitchenv.lpe = (BYTE)penv->nPitchLoopEnd; iti.pitchenv.slb = (BYTE)penv->nPitchSustainBegin; iti.pitchenv.sle = (BYTE)penv->nPitchSustainEnd; // Writing Envelopes data for (UINT ev=0; ev<25; ev++) { iti.volenv.data[ev*3] = penv->VolEnv[ev]; iti.volenv.data[ev*3+1] = penv->VolPoints[ev] & 0xFF; iti.volenv.data[ev*3+2] = penv->VolPoints[ev] >> 8; iti.panenv.data[ev*3] = penv->PanEnv[ev] - 32; iti.panenv.data[ev*3+1] = penv->PanPoints[ev] & 0xFF; iti.panenv.data[ev*3+2] = penv->PanPoints[ev] >> 8; iti.pitchenv.data[ev*3] = penv->PitchEnv[ev] - 32; iti.pitchenv.data[ev*3+1] = penv->PitchPoints[ev] & 0xFF; iti.pitchenv.data[ev*3+2] = penv->PitchPoints[ev] >> 8; } } else // Save Empty Instrument { for (UINT i=0; icommand; UINT param = m->param; UINT vol = 0xFF; UINT note = m->note; if (note) b |= 1; if ((note) && (note < 0x80)) note--; // 0xfe->0x80 --Toad if (m->instr) b |= 2; if (m->volcmd) { UINT volcmd = m->volcmd; switch(volcmd) { case VOLCMD_VOLUME: vol = m->vol; if (vol > 64) vol = 64; break; case VOLCMD_PANNING: vol = m->vol + 128; if (vol > 192) vol = 192; break; case VOLCMD_VOLSLIDEUP: vol = 85 + ConvertVolParam(m->vol); break; case VOLCMD_VOLSLIDEDOWN: vol = 95 + ConvertVolParam(m->vol); break; case VOLCMD_FINEVOLUP: vol = 65 + ConvertVolParam(m->vol); break; case VOLCMD_FINEVOLDOWN: vol = 75 + ConvertVolParam(m->vol); break; case VOLCMD_VIBRATOSPEED: vol = 203 + ConvertVolParam(m->vol); break; case VOLCMD_VIBRATO: vol = 203; break; case VOLCMD_TONEPORTAMENTO: vol = 193 + ConvertVolParam(m->vol); break; case VOLCMD_PORTADOWN: vol = 105 + ConvertVolParam(m->vol); break; case VOLCMD_PORTAUP: vol = 115 + ConvertVolParam(m->vol); break; default: vol = 0xFF; } } if (vol != 0xFF) b |= 4; if (command) { S3MSaveConvert(&command, ¶m, TRUE); if (command) b |= 8; } // Packing information if (b) { // Same note ? if (b & 1) { if ((note == lastvalue[ch].note) && (lastvalue[ch].volcmd & 1)) { b &= ~1; b |= 0x10; } else { lastvalue[ch].note = note; lastvalue[ch].volcmd |= 1; } } // Same instrument ? if (b & 2) { if ((m->instr == lastvalue[ch].instr) && (lastvalue[ch].volcmd & 2)) { b &= ~2; b |= 0x20; } else { lastvalue[ch].instr = m->instr; lastvalue[ch].volcmd |= 2; } } // Same volume column byte ? if (b & 4) { if ((vol == lastvalue[ch].vol) && (lastvalue[ch].volcmd & 4)) { b &= ~4; b |= 0x40; } else { lastvalue[ch].vol = vol; lastvalue[ch].volcmd |= 4; } } // Same command / param ? if (b & 8) { if ((command == lastvalue[ch].command) && (param == lastvalue[ch].param) && (lastvalue[ch].volcmd & 8)) { b &= ~8; b |= 0x80; } else { lastvalue[ch].command = command; lastvalue[ch].param = param; lastvalue[ch].volcmd |= 8; } } if (b != chnmask[ch]) { chnmask[ch] = b; buf[len++] = (ch+1) | 0x80; buf[len++] = b; } else { buf[len++] = ch+1; } if (b & 1) buf[len++] = note; if (b & 2) buf[len++] = m->instr; if (b & 4) buf[len++] = vol; if (b & 8) { buf[len++] = command; buf[len++] = param; } } } buf[len++] = 0; dwPos += len; patinfo[0] += len; fwrite(buf, 1, len, f); } fseek(f, dwPatPos, SEEK_SET); patinfo[0] = bswapLE16(patinfo[0]); // byteswap -- Toad fwrite(patinfo, 8, 1, f); fseek(f, dwPos, SEEK_SET); } // Writing Sample Data for (UINT nsmp=1; nsmp<=header.smpnum; nsmp++) { MODINSTRUMENT *psmp = &Ins[nsmp]; memset(&itss, 0, sizeof(itss)); memcpy(itss.filename, psmp->name, 12); memcpy(itss.name, m_szNames[nsmp], 26); itss.id = 0x53504D49; itss.gvl = (BYTE)psmp->nGlobalVol; if (m_nInstruments) { for (UINT iu=1; iu<=m_nInstruments; iu++) if (Headers[iu]) { INSTRUMENTHEADER *penv = Headers[iu]; for (UINT ju=0; ju<128; ju++) if (penv->Keyboard[ju] == nsmp) { itss.flags = 0x01; break; } } } else { itss.flags = 0x01; } if (psmp->uFlags & CHN_LOOP) itss.flags |= 0x10; if (psmp->uFlags & CHN_SUSTAINLOOP) itss.flags |= 0x20; if (psmp->uFlags & CHN_PINGPONGLOOP) itss.flags |= 0x40; if (psmp->uFlags & CHN_PINGPONGSUSTAIN) itss.flags |= 0x80; itss.C5Speed = psmp->nC4Speed; if (!itss.C5Speed) // if no C5Speed assume it is XM Sample { UINT period; /** * C5 note => number 61, but in XM samples: * RealNote = Note + RelativeTone */ period = GetPeriodFromNote(61+psmp->RelativeTone, psmp->nFineTune, 0); if (period) itss.C5Speed = GetFreqFromPeriod(period, 0, 0); /** * If it didn`t work, it may not be a XM file; * so put the default C5Speed, 8363Hz. */ if (!itss.C5Speed) itss.C5Speed = 8363; } itss.length = psmp->nLength; itss.loopbegin = psmp->nLoopStart; itss.loopend = psmp->nLoopEnd; itss.susloopbegin = psmp->nSustainStart; itss.susloopend = psmp->nSustainEnd; itss.vol = psmp->nVolume >> 2; itss.dfp = psmp->nPan >> 2; itss.vit = autovibxm2it[psmp->nVibType & 7]; itss.vis = psmp->nVibRate; itss.vid = psmp->nVibDepth; itss.vir = (psmp->nVibSweep < 64) ? psmp->nVibSweep * 4 : 255; if (psmp->uFlags & CHN_PANNING) itss.dfp |= 0x80; if ((psmp->pSample) && (psmp->nLength)) itss.cvt = 0x01; UINT flags = RS_PCM8S; #ifndef NO_PACKING if (nPacking) { if ((!(psmp->uFlags & (CHN_16BIT|CHN_STEREO))) && (CanPackSample((char *)psmp->pSample, psmp->nLength, nPacking))) { flags = RS_ADPCM4; itss.cvt = 0xFF; } } else #endif // NO_PACKING { if (psmp->uFlags & CHN_STEREO) { flags = RS_STPCM8S; itss.flags |= 0x04; } if (psmp->uFlags & CHN_16BIT) { itss.flags |= 0x02; flags = (psmp->uFlags & CHN_STEREO) ? RS_STPCM16S : RS_PCM16S; } } itss.samplepointer = dwPos; fseek(f, smppos[nsmp-1], SEEK_SET); itss.id = bswapLE32(itss.id); itss.length = bswapLE32(itss.length); itss.loopbegin = bswapLE32(itss.loopbegin); itss.loopend = bswapLE32(itss.loopend); itss.C5Speed = bswapLE32(itss.C5Speed); itss.susloopbegin = bswapLE32(itss.susloopbegin); itss.susloopend = bswapLE32(itss.susloopend); itss.samplepointer = bswapLE32(itss.samplepointer); fwrite(&itss, 1, sizeof(ITSAMPLESTRUCT), f); fseek(f, dwPos, SEEK_SET); if ((psmp->pSample) && (psmp->nLength)) { dwPos += WriteSample(f, psmp, flags); } } // Updating offsets fseek(f, dwHdrPos, SEEK_SET); /* Now we can byteswap them ;-) */ UINT WW; UINT WX; WX = (UINT)header.insnum; WX <<= 2; for (WW=0; WW < (WX>>2); WW++) inspos[WW] = bswapLE32(inspos[WW]); WX = (UINT)header.smpnum; WX <<= 2; for (WW=0; WW < (WX>>2); WW++) smppos[WW] = bswapLE32(smppos[WW]); WX=(UINT)header.patnum; WX <<= 2; for (WW=0; WW < (WX>>2); WW++) patpos[WW] = bswapLE32(patpos[WW]); if (header.insnum) fwrite(inspos, 4, header.insnum, f); if (header.smpnum) fwrite(smppos, 4, header.smpnum, f); if (header.patnum) fwrite(patpos, 4, header.patnum, f); fclose(f); return TRUE; } #ifdef _MSC_VER //#pragma warning(default:4100) #endif #endif // MODPLUG_NO_FILESAVE ////////////////////////////////////////////////////////////////////////////// // IT 2.14 compression DWORD ITReadBits(DWORD &bitbuf, UINT &bitnum, LPBYTE &ibuf, CHAR n) //----------------------------------------------------------------- { DWORD retval = 0; UINT i = n; if (n > 0) { do { if (!bitnum) { bitbuf = *ibuf++; bitnum = 8; } retval >>= 1; retval |= bitbuf << 31; bitbuf >>= 1; bitnum--; i--; } while (i); i = n; } return (retval >> (32-i)); } #define IT215_SUPPORT void ITUnpack8Bit(signed char *pSample, DWORD dwLen, LPBYTE lpMemFile, DWORD dwMemLength, BOOL b215) //------------------------------------------------------------------------------------------- { signed char *pDst = pSample; LPBYTE pSrc = lpMemFile; DWORD wHdr = 0; DWORD wCount = 0; DWORD bitbuf = 0; UINT bitnum = 0; BYTE bLeft = 0, bTemp = 0, bTemp2 = 0; while (dwLen) { if (!wCount) { wCount = 0x8000; wHdr = bswapLE16(*((LPWORD)pSrc)); pSrc += 2; bLeft = 9; bTemp = bTemp2 = 0; bitbuf = bitnum = 0; } DWORD d = wCount; if (d > dwLen) d = dwLen; // Unpacking DWORD dwPos = 0; do { WORD wBits = (WORD)ITReadBits(bitbuf, bitnum, pSrc, bLeft); if (bLeft < 7) { DWORD i = 1 << (bLeft-1); DWORD j = wBits & 0xFFFF; if (i != j) goto UnpackByte; wBits = (WORD)(ITReadBits(bitbuf, bitnum, pSrc, 3) + 1) & 0xFF; bLeft = ((BYTE)wBits < bLeft) ? (BYTE)wBits : (BYTE)((wBits+1) & 0xFF); goto Next; } if (bLeft < 9) { WORD i = (0xFF >> (9 - bLeft)) + 4; WORD j = i - 8; if ((wBits <= j) || (wBits > i)) goto UnpackByte; wBits -= j; bLeft = ((BYTE)(wBits & 0xFF) < bLeft) ? (BYTE)(wBits & 0xFF) : (BYTE)((wBits+1) & 0xFF); goto Next; } if (bLeft >= 10) goto SkipByte; if (wBits >= 256) { bLeft = (BYTE)(wBits + 1) & 0xFF; goto Next; } UnpackByte: if (bLeft < 8) { BYTE shift = 8 - bLeft; signed char c = (signed char)(wBits << shift); c >>= shift; wBits = (WORD)c; } wBits += bTemp; bTemp = (BYTE)wBits; bTemp2 += bTemp; #ifdef IT215_SUPPORT pDst[dwPos] = (b215) ? bTemp2 : bTemp; #else pDst[dwPos] = bTemp; #endif SkipByte: dwPos++; Next: if (pSrc >= lpMemFile+dwMemLength+1) return; } while (dwPos < d); // Move On wCount -= d; dwLen -= d; pDst += d; } } void ITUnpack16Bit(signed char *pSample, DWORD dwLen, LPBYTE lpMemFile, DWORD dwMemLength, BOOL b215) //-------------------------------------------------------------------------------------------- { signed short *pDst = (signed short *)pSample; LPBYTE pSrc = lpMemFile; DWORD wHdr = 0; DWORD wCount = 0; DWORD bitbuf = 0; UINT bitnum = 0; BYTE bLeft = 0; signed short wTemp = 0, wTemp2 = 0; while (dwLen) { if (!wCount) { wCount = 0x4000; wHdr = bswapLE16(*((LPWORD)pSrc)); pSrc += 2; bLeft = 17; wTemp = wTemp2 = 0; bitbuf = bitnum = 0; } DWORD d = wCount; if (d > dwLen) d = dwLen; // Unpacking DWORD dwPos = 0; do { DWORD dwBits = ITReadBits(bitbuf, bitnum, pSrc, bLeft); if (bLeft < 7) { DWORD i = 1 << (bLeft-1); DWORD j = dwBits; if (i != j) goto UnpackByte; dwBits = ITReadBits(bitbuf, bitnum, pSrc, 4) + 1; bLeft = ((BYTE)(dwBits & 0xFF) < bLeft) ? (BYTE)(dwBits & 0xFF) : (BYTE)((dwBits+1) & 0xFF); goto Next; } if (bLeft < 17) { DWORD i = (0xFFFF >> (17 - bLeft)) + 8; DWORD j = (i - 16) & 0xFFFF; if ((dwBits <= j) || (dwBits > (i & 0xFFFF))) goto UnpackByte; dwBits -= j; bLeft = ((BYTE)(dwBits & 0xFF) < bLeft) ? (BYTE)(dwBits & 0xFF) : (BYTE)((dwBits+1) & 0xFF); goto Next; } if (bLeft >= 18) goto SkipByte; if (dwBits >= 0x10000) { bLeft = (BYTE)(dwBits + 1) & 0xFF; goto Next; } UnpackByte: if (bLeft < 16) { BYTE shift = 16 - bLeft; signed short c = (signed short)(dwBits << shift); c >>= shift; dwBits = (DWORD)c; } dwBits += wTemp; wTemp = (signed short)dwBits; wTemp2 += wTemp; #ifdef IT215_SUPPORT pDst[dwPos] = (b215) ? wTemp2 : wTemp; #else pDst[dwPos] = wTemp; #endif SkipByte: dwPos++; Next: if (pSrc >= lpMemFile+dwMemLength+1) return; } while (dwPos < d); // Move On wCount -= d; dwLen -= d; pDst += d; if (pSrc >= lpMemFile+dwMemLength) break; } } UINT CSoundFile::SaveMixPlugins(FILE *f, BOOL bUpdate) //---------------------------------------------------- { DWORD chinfo[64]; CHAR s[32]; DWORD nPluginSize, writeSwapDWORD; SNDMIXPLUGININFO writePluginInfo; UINT nTotalSize = 0; UINT nChInfo = 0; for (UINT i=0; iInfo.dwPluginId1) || (p->Info.dwPluginId2)) { nPluginSize = sizeof(SNDMIXPLUGININFO)+4; // plugininfo+4 (datalen) if ((p->pMixPlugin) && (bUpdate)) { p->pMixPlugin->SaveAllParameters(); } if (p->pPluginData) { nPluginSize += p->nPluginDataSize; } if (f) { s[0] = 'F'; s[1] = 'X'; s[2] = '0' + (i/10); s[3] = '0' + (i%10); fwrite(s, 1, 4, f); writeSwapDWORD = bswapLE32(nPluginSize); fwrite(&writeSwapDWORD, 1, 4, f); // Copy Information To Be Written for ByteSwapping memcpy(&writePluginInfo, &p->Info, sizeof(SNDMIXPLUGININFO)); writePluginInfo.dwPluginId1 = bswapLE32(p->Info.dwPluginId1); writePluginInfo.dwPluginId2 = bswapLE32(p->Info.dwPluginId2); writePluginInfo.dwInputRouting = bswapLE32(p->Info.dwInputRouting); writePluginInfo.dwOutputRouting = bswapLE32(p->Info.dwOutputRouting); for (UINT j=0; j<4; j++) { writePluginInfo.dwReserved[j] = bswapLE32(p->Info.dwReserved[j]); } fwrite(&writePluginInfo, 1, sizeof(SNDMIXPLUGININFO), f); writeSwapDWORD = bswapLE32(m_MixPlugins[i].nPluginDataSize); fwrite(&writeSwapDWORD, 1, 4, f); if (m_MixPlugins[i].pPluginData) { fwrite(m_MixPlugins[i].pPluginData, 1, m_MixPlugins[i].nPluginDataSize, f); } } nTotalSize += nPluginSize + 8; } } for (UINT j=0; j nLen-nPos-8) break;; if ((bswapLE32(*(DWORD *)(p+nPos))) == 0x58464843) { for (UINT ch=0; ch<64; ch++) if (ch*4 < nPluginSize) { ChnSettings[ch].nMixPlugin = bswapLE32(*(DWORD *)(p+nPos+8+ch*4)); } } else { if ((p[nPos] != 'F') || (p[nPos+1] != 'X') || (p[nPos+2] < '0') || (p[nPos+3] < '0')) { break; } nPlugin = (p[nPos+2]-'0')*10 + (p[nPos+3]-'0'); if ((nPlugin < MAX_MIXPLUGINS) && (nPluginSize >= sizeof(SNDMIXPLUGININFO)+4)) { DWORD dwExtra = bswapLE32(*(DWORD *)(p+nPos+8+sizeof(SNDMIXPLUGININFO))); m_MixPlugins[nPlugin].Info = *(const SNDMIXPLUGININFO *)(p+nPos+8); m_MixPlugins[nPlugin].Info.dwPluginId1 = bswapLE32(m_MixPlugins[nPlugin].Info.dwPluginId1); m_MixPlugins[nPlugin].Info.dwPluginId2 = bswapLE32(m_MixPlugins[nPlugin].Info.dwPluginId2); m_MixPlugins[nPlugin].Info.dwInputRouting = bswapLE32(m_MixPlugins[nPlugin].Info.dwInputRouting); m_MixPlugins[nPlugin].Info.dwOutputRouting = bswapLE32(m_MixPlugins[nPlugin].Info.dwOutputRouting); for (UINT j=0; j<4; j++) { m_MixPlugins[nPlugin].Info.dwReserved[j] = bswapLE32(m_MixPlugins[nPlugin].Info.dwReserved[j]); } if ((dwExtra) && (dwExtra <= nPluginSize-sizeof(SNDMIXPLUGININFO)-4)) { m_MixPlugins[nPlugin].nPluginDataSize = 0; m_MixPlugins[nPlugin].pPluginData = new signed char [dwExtra]; if (m_MixPlugins[nPlugin].pPluginData) { m_MixPlugins[nPlugin].nPluginDataSize = dwExtra; memcpy(m_MixPlugins[nPlugin].pPluginData, p+nPos+8+sizeof(SNDMIXPLUGININFO)+4, dwExtra); } } } } nPos += nPluginSize + 8; } return nPos; } libmodplug-0.8.8.5/src/sndmix.cpp0000664000175000017500000010615012205522416013552 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque */ #include #include #include "tables.h" #ifdef MODPLUG_TRACKER #define ENABLE_STEREOVU #endif // Volume ramp length, in 1/10 ms #define VOLUMERAMPLEN 146 // 1.46ms = 64 samples at 44.1kHz // VU-Meter #define VUMETER_DECAY 4 // SNDMIX: These are global flags for playback control (first two configurable via SetMixConfig) UINT CSoundFile::m_nStereoSeparation = 128; UINT CSoundFile::m_nMaxMixChannels = 32; LONG CSoundFile::m_nStreamVolume = 0x8000; // Mixing Configuration (SetWaveConfig) DWORD CSoundFile::gdwSysInfo = 0; DWORD CSoundFile::gnChannels = 1; DWORD CSoundFile::gdwSoundSetup = 0; DWORD CSoundFile::gdwMixingFreq = 44100; DWORD CSoundFile::gnBitsPerSample = 16; // Mixing data initialized in UINT CSoundFile::gnAGC = AGC_UNITY; UINT CSoundFile::gnVolumeRampSamples = 64; UINT CSoundFile::gnVUMeter = 0; UINT CSoundFile::gnCPUUsage = 0; LPSNDMIXHOOKPROC CSoundFile::gpSndMixHook = NULL; PMIXPLUGINCREATEPROC CSoundFile::gpMixPluginCreateProc = NULL; LONG gnDryROfsVol = 0; LONG gnDryLOfsVol = 0; LONG gnRvbROfsVol = 0; LONG gnRvbLOfsVol = 0; int gbInitPlugins = 0; typedef DWORD (MPPASMCALL * LPCONVERTPROC)(LPVOID, int *, DWORD, LPLONG, LPLONG); extern DWORD MPPASMCALL X86_Convert32To8(LPVOID lpBuffer, int *, DWORD nSamples, LPLONG, LPLONG); extern DWORD MPPASMCALL X86_Convert32To16(LPVOID lpBuffer, int *, DWORD nSamples, LPLONG, LPLONG); extern DWORD MPPASMCALL X86_Convert32To24(LPVOID lpBuffer, int *, DWORD nSamples, LPLONG, LPLONG); extern DWORD MPPASMCALL X86_Convert32To32(LPVOID lpBuffer, int *, DWORD nSamples, LPLONG, LPLONG); extern UINT MPPASMCALL X86_AGC(int *pBuffer, UINT nSamples, UINT nAGC); extern VOID MPPASMCALL X86_Dither(int *pBuffer, UINT nSamples, UINT nBits); extern VOID MPPASMCALL X86_InterleaveFrontRear(int *pFrontBuf, int *pRearBuf, DWORD nSamples); extern VOID MPPASMCALL X86_StereoFill(int *pBuffer, UINT nSamples, LPLONG lpROfs, LPLONG lpLOfs); extern VOID MPPASMCALL X86_MonoFromStereo(int *pMixBuf, UINT nSamples); extern int MixSoundBuffer[MIXBUFFERSIZE*4]; extern int MixRearBuffer[MIXBUFFERSIZE*2]; UINT gnReverbSend; // Log tables for pre-amp // We don't want the tracker to get too loud const UINT PreAmpTable[16] = { 0x60, 0x60, 0x60, 0x70, // 0-7 0x80, 0x88, 0x90, 0x98, // 8-15 0xA0, 0xA4, 0xA8, 0xB0, // 16-23 0xB4, 0xB8, 0xBC, 0xC0, // 24-31 }; const UINT PreAmpAGCTable[16] = { 0x60, 0x60, 0x60, 0x60, 0x68, 0x70, 0x78, 0x80, 0x84, 0x88, 0x8C, 0x90, 0x94, 0x98, 0x9C, 0xA0, }; // Return (a*b)/c - no divide error int _muldiv(long a, long b, long c) { #ifdef MSC_VER int sign, result; _asm { mov eax, a mov ebx, b or eax, eax mov edx, eax jge aneg neg eax aneg: xor edx, ebx or ebx, ebx mov ecx, c jge bneg neg ebx bneg: xor edx, ecx or ecx, ecx mov sign, edx jge cneg neg ecx cneg: mul ebx cmp edx, ecx jae diverr div ecx jmp ok diverr: mov eax, 0x7fffffff ok: mov edx, sign or edx, edx jge rneg neg eax rneg: mov result, eax } return result; #else return ((uint64_t) a * (uint64_t) b ) / c; #endif } // Return (a*b+c/2)/c - no divide error int _muldivr(long a, long b, long c) { #ifdef MSC_VER int sign, result; _asm { mov eax, a mov ebx, b or eax, eax mov edx, eax jge aneg neg eax aneg: xor edx, ebx or ebx, ebx mov ecx, c jge bneg neg ebx bneg: xor edx, ecx or ecx, ecx mov sign, edx jge cneg neg ecx cneg: mul ebx mov ebx, ecx shr ebx, 1 add eax, ebx adc edx, 0 cmp edx, ecx jae diverr div ecx jmp ok diverr: mov eax, 0x7fffffff ok: mov edx, sign or edx, edx jge rneg neg eax rneg: mov result, eax } return result; #else return ((uint64_t) a * (uint64_t) b + (c >> 1)) / c; #endif } BOOL CSoundFile::InitPlayer(BOOL bReset) //-------------------------------------- { if (m_nMaxMixChannels > MAX_CHANNELS) m_nMaxMixChannels = MAX_CHANNELS; if (gdwMixingFreq < 4000) gdwMixingFreq = 4000; if (gdwMixingFreq > MAX_SAMPLE_RATE) gdwMixingFreq = MAX_SAMPLE_RATE; gnVolumeRampSamples = (gdwMixingFreq * VOLUMERAMPLEN) / 100000; if (gnVolumeRampSamples < 8) gnVolumeRampSamples = 8; gnDryROfsVol = gnDryLOfsVol = 0; gnRvbROfsVol = gnRvbLOfsVol = 0; if (bReset) { gnVUMeter = 0; gnCPUUsage = 0; } gbInitPlugins = (bReset) ? 3 : 1; InitializeDSP(bReset); return TRUE; } BOOL CSoundFile::FadeSong(UINT msec) //---------------------------------- { LONG nsamples = _muldiv(msec, gdwMixingFreq, 1000); if (nsamples <= 0) return FALSE; if (nsamples > 0x100000) nsamples = 0x100000; m_nBufferCount = nsamples; LONG nRampLength = m_nBufferCount; // Ramp everything down for (UINT noff=0; noff < m_nMixChannels; noff++) { MODCHANNEL *pramp = &Chn[ChnMix[noff]]; if (!pramp) continue; pramp->nNewLeftVol = pramp->nNewRightVol = 0; pramp->nRightRamp = (-pramp->nRightVol << VOLUMERAMPPRECISION) / nRampLength; pramp->nLeftRamp = (-pramp->nLeftVol << VOLUMERAMPPRECISION) / nRampLength; pramp->nRampRightVol = pramp->nRightVol << VOLUMERAMPPRECISION; pramp->nRampLeftVol = pramp->nLeftVol << VOLUMERAMPPRECISION; pramp->nRampLength = nRampLength; pramp->dwFlags |= CHN_VOLUMERAMP; } m_dwSongFlags |= SONG_FADINGSONG; return TRUE; } BOOL CSoundFile::GlobalFadeSong(UINT msec) //---------------------------------------- { if (m_dwSongFlags & SONG_GLOBALFADE) return FALSE; m_nGlobalFadeMaxSamples = _muldiv(msec, gdwMixingFreq, 1000); m_nGlobalFadeSamples = m_nGlobalFadeMaxSamples; m_dwSongFlags |= SONG_GLOBALFADE; return TRUE; } UINT CSoundFile::Read(LPVOID lpDestBuffer, UINT cbBuffer) //------------------------------------------------------- { LPBYTE lpBuffer = (LPBYTE)lpDestBuffer; LPCONVERTPROC pCvt = X86_Convert32To8; UINT lRead, lMax, lSampleSize, lCount, lSampleCount, nStat=0; LONG nVUMeterMin = 0x7FFFFFFF, nVUMeterMax = -0x7FFFFFFF; UINT nMaxPlugins; { nMaxPlugins = MAX_MIXPLUGINS; while ((nMaxPlugins > 0) && (!m_MixPlugins[nMaxPlugins-1].pMixPlugin)) nMaxPlugins--; } m_nMixStat = 0; lSampleSize = gnChannels; if (gnBitsPerSample == 16) { lSampleSize *= 2; pCvt = X86_Convert32To16; } #ifndef MODPLUG_FASTSOUNDLIB else if (gnBitsPerSample == 24) { lSampleSize *= 3; pCvt = X86_Convert32To24; } else if (gnBitsPerSample == 32) { lSampleSize *= 4; pCvt = X86_Convert32To32; } #endif lMax = cbBuffer / lSampleSize; if ((!lMax) || (!lpBuffer) || (!m_nChannels)) return 0; lRead = lMax; if (m_dwSongFlags & SONG_ENDREACHED) goto MixDone; while (lRead > 0) { // Update Channel Data if (!m_nBufferCount) { #ifndef MODPLUG_FASTSOUNDLIB if (m_dwSongFlags & SONG_FADINGSONG) { m_dwSongFlags |= SONG_ENDREACHED; m_nBufferCount = lRead; } else #endif if (!ReadNote()) { #ifndef MODPLUG_FASTSOUNDLIB if (!FadeSong(FADESONGDELAY)) #endif { m_dwSongFlags |= SONG_ENDREACHED; if (lRead == lMax) goto MixDone; m_nBufferCount = lRead; } } } lCount = m_nBufferCount; if (lCount > MIXBUFFERSIZE) lCount = MIXBUFFERSIZE; if (lCount > lRead) lCount = lRead; if (!lCount) break; lSampleCount = lCount; #ifndef MODPLUG_NO_REVERB gnReverbSend = 0; #endif // Resetting sound buffer X86_StereoFill(MixSoundBuffer, lSampleCount, &gnDryROfsVol, &gnDryLOfsVol); if (gnChannels >= 2) { lSampleCount *= 2; m_nMixStat += CreateStereoMix(lCount); ProcessStereoDSP(lCount); } else { m_nMixStat += CreateStereoMix(lCount); if (nMaxPlugins) ProcessPlugins(lCount); ProcessStereoDSP(lCount); X86_MonoFromStereo(MixSoundBuffer, lCount); } nStat++; #ifndef NO_AGC // Automatic Gain Control if (gdwSoundSetup & SNDMIX_AGC) ProcessAGC(lSampleCount); #endif UINT lTotalSampleCount = lSampleCount; #ifndef MODPLUG_FASTSOUNDLIB // Multichannel if (gnChannels > 2) { X86_InterleaveFrontRear(MixSoundBuffer, MixRearBuffer, lSampleCount); lTotalSampleCount *= 2; } // Hook Function if (gpSndMixHook) { gpSndMixHook(MixSoundBuffer, lTotalSampleCount, gnChannels); } #endif // Perform clipping + VU-Meter lpBuffer += pCvt(lpBuffer, MixSoundBuffer, lTotalSampleCount, &nVUMeterMin, &nVUMeterMax); // Buffer ready lRead -= lCount; m_nBufferCount -= lCount; } MixDone: if (lRead) memset(lpBuffer, (gnBitsPerSample == 8) ? 0x80 : 0, lRead * lSampleSize); // VU-Meter nVUMeterMin >>= (24-MIXING_ATTENUATION); nVUMeterMax >>= (24-MIXING_ATTENUATION); if (nVUMeterMax < nVUMeterMin) nVUMeterMax = nVUMeterMin; if ((gnVUMeter = (UINT)(nVUMeterMax - nVUMeterMin)) > 0xFF) gnVUMeter = 0xFF; if (nStat) { m_nMixStat += nStat-1; m_nMixStat /= nStat; } return lMax - lRead; } ///////////////////////////////////////////////////////////////////////////// // Handles navigation/effects BOOL CSoundFile::ProcessRow() //--------------------------- { if (++m_nTickCount >= m_nMusicSpeed * (m_nPatternDelay+1) + m_nFrameDelay) { m_nPatternDelay = 0; m_nFrameDelay = 0; m_nTickCount = 0; m_nRow = m_nNextRow; // Reset Pattern Loop Effect if (m_nCurrentPattern != m_nNextPattern) m_nCurrentPattern = m_nNextPattern; // Check if pattern is valid if (!(m_dwSongFlags & SONG_PATTERNLOOP)) { m_nPattern = (m_nCurrentPattern < MAX_ORDERS) ? Order[m_nCurrentPattern] : 0xFF; if ((m_nPattern < MAX_PATTERNS) && (!Patterns[m_nPattern])) m_nPattern = 0xFE; while (m_nPattern >= MAX_PATTERNS) { // End of song ? if ((m_nPattern == 0xFF) || (m_nCurrentPattern >= MAX_ORDERS)) { //if (!m_nRepeatCount) return FALSE; //never repeat entire song if (!m_nRestartPos) { m_nMusicSpeed = m_nDefaultSpeed; m_nMusicTempo = m_nDefaultTempo; m_nGlobalVolume = m_nDefaultGlobalVolume; for (UINT i=0; i 0) m_nRepeatCount--; m_nCurrentPattern = m_nRestartPos; m_nRow = 0; if ((Order[m_nCurrentPattern] >= MAX_PATTERNS) || (!Patterns[Order[m_nCurrentPattern]])) return FALSE; } else { m_nCurrentPattern++; } m_nPattern = (m_nCurrentPattern < MAX_ORDERS) ? Order[m_nCurrentPattern] : 0xFF; if ((m_nPattern < MAX_PATTERNS) && (!Patterns[m_nPattern])) m_nPattern = 0xFE; } m_nNextPattern = m_nCurrentPattern; } // Weird stuff? if ((m_nPattern >= MAX_PATTERNS) || (!Patterns[m_nPattern])) return FALSE; // Should never happen if (m_nRow >= PatternSize[m_nPattern]) m_nRow = 0; m_nNextRow = m_nRow + 1; if (m_nNextRow >= PatternSize[m_nPattern]) { if (!(m_dwSongFlags & SONG_PATTERNLOOP)) m_nNextPattern = m_nCurrentPattern + 1; m_nNextRow = 0; } // Reset channel values MODCHANNEL *pChn = Chn; MODCOMMAND *m = Patterns[m_nPattern] + m_nRow * m_nChannels; for (UINT nChn=0; nChnnRowNote = m->note; pChn->nRowInstr = m->instr; pChn->nRowVolCmd = m->volcmd; pChn->nRowVolume = m->vol; pChn->nRowCommand = m->command; pChn->nRowParam = m->param; pChn->nLeftVol = pChn->nNewLeftVol; pChn->nRightVol = pChn->nNewRightVol; pChn->dwFlags &= ~(CHN_PORTAMENTO | CHN_VIBRATO | CHN_TREMOLO | CHN_PANBRELLO); pChn->nCommand = 0; } } // Should we process tick0 effects? if (!m_nMusicSpeed) m_nMusicSpeed = 1; m_dwSongFlags |= SONG_FIRSTTICK; if (m_nTickCount) { m_dwSongFlags &= ~SONG_FIRSTTICK; if ((!(m_nType & MOD_TYPE_XM)) && (m_nTickCount < m_nMusicSpeed * (1 + m_nPatternDelay))) { if (!(m_nTickCount % m_nMusicSpeed)) m_dwSongFlags |= SONG_FIRSTTICK; } } // Update Effects return ProcessEffects(); } //////////////////////////////////////////////////////////////////////////////////////////// // Handles envelopes & mixer setup BOOL CSoundFile::ReadNote() //------------------------- { if (!ProcessRow()) return FALSE; //////////////////////////////////////////////////////////////////////////////////// m_nTotalCount++; if (!m_nMusicTempo) return FALSE; m_nBufferCount = (gdwMixingFreq * 5 * m_nTempoFactor) / (m_nMusicTempo << 8); // Master Volume + Pre-Amplification / Attenuation setup DWORD nMasterVol; { int nchn32 = (m_nChannels < 32) ? m_nChannels : 31; if ((m_nType & MOD_TYPE_IT) && (m_nInstruments) && (nchn32 < 6)) nchn32 = 6; int realmastervol = m_nMasterVolume; if (realmastervol > 0x80) { realmastervol = 0x80 + ((realmastervol - 0x80) * (nchn32+4)) / 16; } UINT attenuation = (gdwSoundSetup & SNDMIX_AGC) ? PreAmpAGCTable[nchn32>>1] : PreAmpTable[nchn32>>1]; DWORD mastervol = (realmastervol * (m_nSongPreAmp + 0x10)) >> 6; if (mastervol > 0x200) mastervol = 0x200; if ((m_dwSongFlags & SONG_GLOBALFADE) && (m_nGlobalFadeMaxSamples)) { mastervol = _muldiv(mastervol, m_nGlobalFadeSamples, m_nGlobalFadeMaxSamples); } nMasterVol = (mastervol << 7) / attenuation; if (nMasterVol > 0x180) nMasterVol = 0x180; } //////////////////////////////////////////////////////////////////////////////////// // Update channels data m_nMixChannels = 0; MODCHANNEL *pChn = Chn; for (UINT nChn=0; nChndwFlags & CHN_NOTEFADE) && (!(pChn->nFadeOutVol|pChn->nRightVol|pChn->nLeftVol))) { pChn->nLength = 0; pChn->nROfs = pChn->nLOfs = 0; } // Check for unused channel if ((pChn->dwFlags & CHN_MUTE) || ((nChn >= m_nChannels) && (!pChn->nLength))) { pChn->nVUMeter = 0; #ifdef ENABLE_STEREOVU pChn->nLeftVU = pChn->nRightVU = 0; #endif continue; } // Reset channel data pChn->nInc = 0; pChn->nRealVolume = 0; pChn->nRealPan = pChn->nPan + pChn->nPanSwing; if (pChn->nRealPan < 0) pChn->nRealPan = 0; if (pChn->nRealPan > 256) pChn->nRealPan = 256; pChn->nRampLength = 0; // Calc Frequency if ((pChn->nPeriod) && (pChn->nLength)) { int vol = pChn->nVolume + pChn->nVolSwing; if (vol < 0) vol = 0; if (vol > 256) vol = 256; // Tremolo if (pChn->dwFlags & CHN_TREMOLO) { UINT trempos = pChn->nTremoloPos & 0x3F; if (vol > 0) { int tremattn = (m_nType & MOD_TYPE_XM) ? 5 : 6; switch (pChn->nTremoloType & 0x03) { case 1: vol += (ModRampDownTable[trempos] * (int)pChn->nTremoloDepth) >> tremattn; break; case 2: vol += (ModSquareTable[trempos] * (int)pChn->nTremoloDepth) >> tremattn; break; case 3: vol += (ModRandomTable[trempos] * (int)pChn->nTremoloDepth) >> tremattn; break; default: vol += (ModSinusTable[trempos] * (int)pChn->nTremoloDepth) >> tremattn; } } if ((m_nTickCount) || ((m_nType & (MOD_TYPE_STM|MOD_TYPE_S3M|MOD_TYPE_IT)) && (!(m_dwSongFlags & SONG_ITOLDEFFECTS)))) { pChn->nTremoloPos = (trempos + pChn->nTremoloSpeed) & 0x3F; } } // Tremor if (pChn->nCommand == CMD_TREMOR) { UINT n = (pChn->nTremorParam >> 4) + (pChn->nTremorParam & 0x0F); UINT ontime = pChn->nTremorParam >> 4; if ((!(m_nType & MOD_TYPE_IT)) || (m_dwSongFlags & SONG_ITOLDEFFECTS)) { n += 2; ontime++; } UINT tremcount = (UINT)pChn->nTremorCount; if (tremcount >= n) tremcount = 0; if ((m_nTickCount) || (m_nType & (MOD_TYPE_S3M|MOD_TYPE_IT))) { if (tremcount >= ontime) vol = 0; pChn->nTremorCount = (BYTE)(tremcount + 1); } pChn->dwFlags |= CHN_FASTVOLRAMP; } // Clip volume if (vol < 0) vol = 0; if (vol > 0x100) vol = 0x100; vol <<= 6; // Process Envelopes if (pChn->pHeader) { INSTRUMENTHEADER *penv = pChn->pHeader; // Volume Envelope if ((pChn->dwFlags & CHN_VOLENV) && (penv->nVolEnv)) { int envpos = pChn->nVolEnvPosition; UINT pt = penv->nVolEnv - 1; for (UINT i=0; i<(UINT)(penv->nVolEnv-1); i++) { if (envpos <= penv->VolPoints[i]) { pt = i; break; } } int x2 = penv->VolPoints[pt]; int x1, envvol; if (envpos >= x2) { envvol = penv->VolEnv[pt] << 2; x1 = x2; } else if (pt) { envvol = penv->VolEnv[pt-1] << 2; x1 = penv->VolPoints[pt-1]; } else { envvol = 0; x1 = 0; } if (envpos > x2) envpos = x2; if ((x2 > x1) && (envpos > x1)) { envvol += ((envpos - x1) * (((int)penv->VolEnv[pt]<<2) - envvol)) / (x2 - x1); } if (envvol < 0) envvol = 0; if (envvol > 256) envvol = 256; vol = (vol * envvol) >> 8; } // Panning Envelope if ((pChn->dwFlags & CHN_PANENV) && (penv->nPanEnv)) { int envpos = pChn->nPanEnvPosition; UINT pt = penv->nPanEnv - 1; for (UINT i=0; i<(UINT)(penv->nPanEnv-1); i++) { if (envpos <= penv->PanPoints[i]) { pt = i; break; } } int x2 = penv->PanPoints[pt], y2 = penv->PanEnv[pt]; int x1, envpan; if (envpos >= x2) { envpan = y2; x1 = x2; } else if (pt) { envpan = penv->PanEnv[pt-1]; x1 = penv->PanPoints[pt-1]; } else { envpan = 128; x1 = 0; } if ((x2 > x1) && (envpos > x1)) { envpan += ((envpos - x1) * (y2 - envpan)) / (x2 - x1); } if (envpan < 0) envpan = 0; if (envpan > 64) envpan = 64; int pan = pChn->nPan; if (pan >= 128) { pan += ((envpan - 32) * (256 - pan)) / 32; } else { pan += ((envpan - 32) * (pan)) / 32; } if (pan < 0) pan = 0; if (pan > 256) pan = 256; pChn->nRealPan = pan; } // FadeOut volume if (pChn->dwFlags & CHN_NOTEFADE) { UINT fadeout = penv->nFadeOut; if (fadeout) { pChn->nFadeOutVol -= fadeout << 1; if (pChn->nFadeOutVol <= 0) pChn->nFadeOutVol = 0; vol = (vol * pChn->nFadeOutVol) >> 16; } else if (!pChn->nFadeOutVol) { vol = 0; } } // Pitch/Pan separation if ((penv->nPPS) && (pChn->nRealPan) && (pChn->nNote)) { int pandelta = (int)pChn->nRealPan + (int)((int)(pChn->nNote - penv->nPPC - 1) * (int)penv->nPPS) / (int)8; if (pandelta < 0) pandelta = 0; if (pandelta > 256) pandelta = 256; pChn->nRealPan = pandelta; } } else { // No Envelope: key off => note cut if (pChn->dwFlags & CHN_NOTEFADE) // 1.41-: CHN_KEYOFF|CHN_NOTEFADE { pChn->nFadeOutVol = 0; vol = 0; } } // vol is 14-bits if (vol) { // IMPORTANT: pChn->nRealVolume is 14 bits !!! // -> _muldiv( 14+8, 6+6, 18); => RealVolume: 14-bit result (22+12-20) pChn->nRealVolume = _muldiv(vol * m_nGlobalVolume, pChn->nGlobalVol * pChn->nInsVol, 1 << 20); } if (pChn->nPeriod < m_nMinPeriod) pChn->nPeriod = m_nMinPeriod; int period = pChn->nPeriod; if ((pChn->dwFlags & (CHN_GLISSANDO|CHN_PORTAMENTO)) == (CHN_GLISSANDO|CHN_PORTAMENTO)) { period = GetPeriodFromNote(GetNoteFromPeriod(period), pChn->nFineTune, pChn->nC4Speed); } // Arpeggio ? if (pChn->nCommand == CMD_ARPEGGIO) { switch(m_nTickCount % 3) { case 1: period = GetPeriodFromNote(pChn->nNote + (pChn->nArpeggio >> 4), pChn->nFineTune, pChn->nC4Speed); break; case 2: period = GetPeriodFromNote(pChn->nNote + (pChn->nArpeggio & 0x0F), pChn->nFineTune, pChn->nC4Speed); break; } } if (m_dwSongFlags & SONG_AMIGALIMITS) { if (period < 113*4) period = 113*4; if (period > 856*4) period = 856*4; } // Pitch/Filter Envelope if ((pChn->pHeader) && (pChn->dwFlags & CHN_PITCHENV) && (pChn->pHeader->nPitchEnv)) { INSTRUMENTHEADER *penv = pChn->pHeader; int envpos = pChn->nPitchEnvPosition; UINT pt = penv->nPitchEnv - 1; for (UINT i=0; i<(UINT)(penv->nPitchEnv-1); i++) { if (envpos <= penv->PitchPoints[i]) { pt = i; break; } } int x2 = penv->PitchPoints[pt]; int x1, envpitch; if (envpos >= x2) { envpitch = (((int)penv->PitchEnv[pt]) - 32) * 8; x1 = x2; } else if (pt) { envpitch = (((int)penv->PitchEnv[pt-1]) - 32) * 8; x1 = penv->PitchPoints[pt-1]; } else { envpitch = 0; x1 = 0; } if (envpos > x2) envpos = x2; if ((x2 > x1) && (envpos > x1)) { int envpitchdest = (((int)penv->PitchEnv[pt]) - 32) * 8; envpitch += ((envpos - x1) * (envpitchdest - envpitch)) / (x2 - x1); } if (envpitch < -256) envpitch = -256; if (envpitch > 256) envpitch = 256; // Filter Envelope: controls cutoff frequency if (penv->dwFlags & ENV_FILTER) { #ifndef NO_FILTER SetupChannelFilter(pChn, (pChn->dwFlags & CHN_FILTER) ? FALSE : TRUE, envpitch); #endif // NO_FILTER } else // Pitch Envelope { int l = envpitch; if (l < 0) { l = -l; if (l > 255) l = 255; period = _muldiv(period, LinearSlideUpTable[l], 0x10000); } else { if (l > 255) l = 255; period = _muldiv(period, LinearSlideDownTable[l], 0x10000); } } } // Vibrato if (pChn->dwFlags & CHN_VIBRATO) { UINT vibpos = pChn->nVibratoPos; LONG vdelta; switch (pChn->nVibratoType & 0x03) { case 1: vdelta = ModRampDownTable[vibpos]; break; case 2: vdelta = ModSquareTable[vibpos]; break; case 3: vdelta = ModRandomTable[vibpos]; break; default: vdelta = ModSinusTable[vibpos]; } UINT vdepth = ((m_nType != MOD_TYPE_IT) || (m_dwSongFlags & SONG_ITOLDEFFECTS)) ? 6 : 7; vdelta = (vdelta * (int)pChn->nVibratoDepth) >> vdepth; if ((m_dwSongFlags & SONG_LINEARSLIDES) && (m_nType & MOD_TYPE_IT)) { LONG l = vdelta; if (l < 0) { l = -l; vdelta = _muldiv(period, LinearSlideDownTable[l >> 2], 0x10000) - period; if (l & 0x03) vdelta += _muldiv(period, FineLinearSlideDownTable[l & 0x03], 0x10000) - period; } else { vdelta = _muldiv(period, LinearSlideUpTable[l >> 2], 0x10000) - period; if (l & 0x03) vdelta += _muldiv(period, FineLinearSlideUpTable[l & 0x03], 0x10000) - period; } } period += vdelta; if ((m_nTickCount) || ((m_nType & MOD_TYPE_IT) && (!(m_dwSongFlags & SONG_ITOLDEFFECTS)))) { pChn->nVibratoPos = (vibpos + pChn->nVibratoSpeed) & 0x3F; } } // Panbrello if (pChn->dwFlags & CHN_PANBRELLO) { UINT panpos = ((pChn->nPanbrelloPos+0x10) >> 2) & 0x3F; LONG pdelta; switch (pChn->nPanbrelloType & 0x03) { case 1: pdelta = ModRampDownTable[panpos]; break; case 2: pdelta = ModSquareTable[panpos]; break; case 3: pdelta = ModRandomTable[panpos]; break; default: pdelta = ModSinusTable[panpos]; } pChn->nPanbrelloPos += pChn->nPanbrelloSpeed; pdelta = ((pdelta * (int)pChn->nPanbrelloDepth) + 2) >> 3; pdelta += pChn->nRealPan; if (pdelta < 0) pdelta = 0; if (pdelta > 256) pdelta = 256; pChn->nRealPan = pdelta; } int nPeriodFrac = 0; // Instrument Auto-Vibrato if ((pChn->pInstrument) && (pChn->pInstrument->nVibDepth)) { MODINSTRUMENT *pins = pChn->pInstrument; if (pins->nVibSweep == 0) { pChn->nAutoVibDepth = pins->nVibDepth << 8; } else { if (m_nType & MOD_TYPE_IT) { pChn->nAutoVibDepth += pins->nVibSweep << 3; } else if (!(pChn->dwFlags & CHN_KEYOFF)) { pChn->nAutoVibDepth += (pins->nVibDepth << 8) / pins->nVibSweep; } if ((pChn->nAutoVibDepth >> 8) > pins->nVibDepth) pChn->nAutoVibDepth = pins->nVibDepth << 8; } pChn->nAutoVibPos += pins->nVibRate; int val; switch(pins->nVibType) { case 4: // Random val = ModRandomTable[pChn->nAutoVibPos & 0x3F]; pChn->nAutoVibPos++; break; case 3: // Ramp Down val = ((0x40 - (pChn->nAutoVibPos >> 1)) & 0x7F) - 0x40; break; case 2: // Ramp Up val = ((0x40 + (pChn->nAutoVibPos >> 1)) & 0x7f) - 0x40; break; case 1: // Square val = (pChn->nAutoVibPos & 128) ? +64 : -64; break; default: // Sine val = ft2VibratoTable[pChn->nAutoVibPos & 255]; } int n = ((val * pChn->nAutoVibDepth) >> 8); if (m_nType & MOD_TYPE_IT) { int df1, df2; if (n < 0) { n = -n; UINT n1 = n >> 8; df1 = LinearSlideUpTable[n1]; df2 = LinearSlideUpTable[n1+1]; } else { UINT n1 = n >> 8; df1 = LinearSlideDownTable[n1]; df2 = LinearSlideDownTable[n1+1]; } n >>= 2; period = _muldiv(period, df1 + ((df2-df1)*(n&0x3F)>>6), 256); nPeriodFrac = period & 0xFF; period >>= 8; } else { period += (n >> 6); } } // Final Period if (period <= m_nMinPeriod) { if (m_nType & MOD_TYPE_S3M) pChn->nLength = 0; period = m_nMinPeriod; } if (period > m_nMaxPeriod) { if ((m_nType & MOD_TYPE_IT) || (period >= 0x100000)) { pChn->nFadeOutVol = 0; pChn->dwFlags |= CHN_NOTEFADE; pChn->nRealVolume = 0; } period = m_nMaxPeriod; nPeriodFrac = 0; } UINT freq = GetFreqFromPeriod(period, pChn->nC4Speed, nPeriodFrac); if ((m_nType & MOD_TYPE_IT) && (freq < 256)) { pChn->nFadeOutVol = 0; pChn->dwFlags |= CHN_NOTEFADE; pChn->nRealVolume = 0; } UINT ninc = _muldiv(freq, 0x10000, gdwMixingFreq); if ((ninc >= 0xFFB0) && (ninc <= 0x10090)) ninc = 0x10000; if (m_nFreqFactor != 128) ninc = (ninc * m_nFreqFactor) >> 7; if (ninc > 0xFF0000) ninc = 0xFF0000; pChn->nInc = (ninc+1) & ~3; } // Increment envelope position if (pChn->pHeader) { INSTRUMENTHEADER *penv = pChn->pHeader; // Volume Envelope if (pChn->dwFlags & CHN_VOLENV) { // Increase position pChn->nVolEnvPosition++; // Volume Loop ? if (penv->dwFlags & ENV_VOLLOOP) { UINT volloopend = penv->VolPoints[penv->nVolLoopEnd]; if (m_nType != MOD_TYPE_XM) volloopend++; if (pChn->nVolEnvPosition == volloopend) { pChn->nVolEnvPosition = penv->VolPoints[penv->nVolLoopStart]; if ((penv->nVolLoopEnd == penv->nVolLoopStart) && (!penv->VolEnv[penv->nVolLoopStart]) && ((!(m_nType & MOD_TYPE_XM)) || (penv->nVolLoopEnd+1 == penv->nVolEnv))) { pChn->dwFlags |= CHN_NOTEFADE; pChn->nFadeOutVol = 0; } } } // Volume Sustain ? if ((penv->dwFlags & ENV_VOLSUSTAIN) && (!(pChn->dwFlags & CHN_KEYOFF))) { if (pChn->nVolEnvPosition == (UINT)penv->VolPoints[penv->nVolSustainEnd]+1) pChn->nVolEnvPosition = penv->VolPoints[penv->nVolSustainBegin]; } else // End of Envelope ? if (pChn->nVolEnvPosition > penv->VolPoints[penv->nVolEnv - 1]) { if ((m_nType & MOD_TYPE_IT) || (pChn->dwFlags & CHN_KEYOFF)) pChn->dwFlags |= CHN_NOTEFADE; pChn->nVolEnvPosition = penv->VolPoints[penv->nVolEnv - 1]; if ((!penv->VolEnv[penv->nVolEnv-1]) && ((nChn >= m_nChannels) || (m_nType & MOD_TYPE_IT))) { pChn->dwFlags |= CHN_NOTEFADE; pChn->nFadeOutVol = 0; pChn->nRealVolume = 0; } } } // Panning Envelope if (pChn->dwFlags & CHN_PANENV) { pChn->nPanEnvPosition++; if (penv->dwFlags & ENV_PANLOOP) { UINT panloopend = penv->PanPoints[penv->nPanLoopEnd]; if (m_nType != MOD_TYPE_XM) panloopend++; if (pChn->nPanEnvPosition == panloopend) pChn->nPanEnvPosition = penv->PanPoints[penv->nPanLoopStart]; } // Panning Sustain ? if ((penv->dwFlags & ENV_PANSUSTAIN) && (pChn->nPanEnvPosition == (UINT)penv->PanPoints[penv->nPanSustainEnd]+1) && (!(pChn->dwFlags & CHN_KEYOFF))) { // Panning sustained pChn->nPanEnvPosition = penv->PanPoints[penv->nPanSustainBegin]; } else { if (pChn->nPanEnvPosition > penv->PanPoints[penv->nPanEnv - 1]) pChn->nPanEnvPosition = penv->PanPoints[penv->nPanEnv - 1]; } } // Pitch Envelope if (pChn->dwFlags & CHN_PITCHENV) { // Increase position pChn->nPitchEnvPosition++; // Pitch Loop ? if (penv->dwFlags & ENV_PITCHLOOP) { if (pChn->nPitchEnvPosition >= penv->PitchPoints[penv->nPitchLoopEnd]) pChn->nPitchEnvPosition = penv->PitchPoints[penv->nPitchLoopStart]; } // Pitch Sustain ? if ((penv->dwFlags & ENV_PITCHSUSTAIN) && (!(pChn->dwFlags & CHN_KEYOFF))) { if (pChn->nPitchEnvPosition == (UINT)penv->PitchPoints[penv->nPitchSustainEnd]+1) pChn->nPitchEnvPosition = penv->PitchPoints[penv->nPitchSustainBegin]; } else { if (pChn->nPitchEnvPosition > penv->PitchPoints[penv->nPitchEnv - 1]) pChn->nPitchEnvPosition = penv->PitchPoints[penv->nPitchEnv - 1]; } } } #ifdef MODPLUG_PLAYER // Limit CPU -> > 80% -> don't ramp if ((gnCPUUsage >= 80) && (!pChn->nRealVolume)) { pChn->nLeftVol = pChn->nRightVol = 0; } #endif // MODPLUG_PLAYER // Volume ramping pChn->dwFlags &= ~CHN_VOLUMERAMP; if ((pChn->nRealVolume) || (pChn->nLeftVol) || (pChn->nRightVol)) pChn->dwFlags |= CHN_VOLUMERAMP; #ifdef MODPLUG_PLAYER // Decrease VU-Meter if (pChn->nVUMeter > VUMETER_DECAY) pChn->nVUMeter -= VUMETER_DECAY; else pChn->nVUMeter = 0; #endif // MODPLUG_PLAYER #ifdef ENABLE_STEREOVU if (pChn->nLeftVU > VUMETER_DECAY) pChn->nLeftVU -= VUMETER_DECAY; else pChn->nLeftVU = 0; if (pChn->nRightVU > VUMETER_DECAY) pChn->nRightVU -= VUMETER_DECAY; else pChn->nRightVU = 0; #endif // Check for too big nInc if (((pChn->nInc >> 16) + 1) >= (LONG)(pChn->nLoopEnd - pChn->nLoopStart)) pChn->dwFlags &= ~CHN_LOOP; pChn->nNewRightVol = pChn->nNewLeftVol = 0; pChn->pCurrentSample = ((pChn->pSample) && (pChn->nLength) && (pChn->nInc)) ? pChn->pSample : NULL; if (pChn->pCurrentSample) { // Update VU-Meter (nRealVolume is 14-bit) #ifdef MODPLUG_PLAYER UINT vutmp = pChn->nRealVolume >> (14 - 8); if (vutmp > 0xFF) vutmp = 0xFF; if (pChn->nVUMeter >= 0x100) pChn->nVUMeter = vutmp; vutmp >>= 1; if (pChn->nVUMeter < vutmp) pChn->nVUMeter = vutmp; #endif // MODPLUG_PLAYER #ifdef ENABLE_STEREOVU UINT vul = (pChn->nRealVolume * pChn->nRealPan) >> 14; if (vul > 127) vul = 127; if (pChn->nLeftVU > 127) pChn->nLeftVU = (BYTE)vul; vul >>= 1; if (pChn->nLeftVU < vul) pChn->nLeftVU = (BYTE)vul; UINT vur = (pChn->nRealVolume * (256-pChn->nRealPan)) >> 14; if (vur > 127) vur = 127; if (pChn->nRightVU > 127) pChn->nRightVU = (BYTE)vur; vur >>= 1; if (pChn->nRightVU < vur) pChn->nRightVU = (BYTE)vur; #endif #ifdef MODPLUG_TRACKER UINT kChnMasterVol = (pChn->dwFlags & CHN_EXTRALOUD) ? 0x100 : nMasterVol; #else #define kChnMasterVol nMasterVol #endif // MODPLUG_TRACKER // Adjusting volumes if (gnChannels >= 2) { int pan = ((int)pChn->nRealPan) - 128; pan *= (int)m_nStereoSeparation; pan /= 128; pan += 128; if (pan < 0) pan = 0; if (pan > 256) pan = 256; #ifndef MODPLUG_FASTSOUNDLIB if (gdwSoundSetup & SNDMIX_REVERSESTEREO) pan = 256 - pan; #endif LONG realvol = (pChn->nRealVolume * kChnMasterVol) >> (8-1); if (gdwSoundSetup & SNDMIX_SOFTPANNING) { if (pan < 128) { pChn->nNewLeftVol = (realvol * pan) >> 8; pChn->nNewRightVol = (realvol * 128) >> 8; } else { pChn->nNewLeftVol = (realvol * 128) >> 8; pChn->nNewRightVol = (realvol * (256 - pan)) >> 8; } } else { pChn->nNewLeftVol = (realvol * pan) >> 8; pChn->nNewRightVol = (realvol * (256 - pan)) >> 8; } } else { pChn->nNewRightVol = (pChn->nRealVolume * kChnMasterVol) >> 8; pChn->nNewLeftVol = pChn->nNewRightVol; } // Clipping volumes if (pChn->nNewRightVol > 0xFFFF) pChn->nNewRightVol = 0xFFFF; if (pChn->nNewLeftVol > 0xFFFF) pChn->nNewLeftVol = 0xFFFF; // Check IDO if (gdwSoundSetup & SNDMIX_NORESAMPLING) { pChn->dwFlags |= CHN_NOIDO; } else { pChn->dwFlags &= ~(CHN_NOIDO|CHN_HQSRC); if( pChn->nInc == 0x10000 ) { pChn->dwFlags |= CHN_NOIDO; } else { if( ((gdwSoundSetup & SNDMIX_HQRESAMPLER) == 0) && ((gdwSoundSetup & SNDMIX_ULTRAHQSRCMODE) == 0) ) { if (pChn->nInc >= 0xFF00) pChn->dwFlags |= CHN_NOIDO; } } } pChn->nNewRightVol >>= MIXING_ATTENUATION; pChn->nNewLeftVol >>= MIXING_ATTENUATION; pChn->nRightRamp = pChn->nLeftRamp = 0; // Dolby Pro-Logic Surround if ((pChn->dwFlags & CHN_SURROUND) && (gnChannels <= 2)) pChn->nNewLeftVol = - pChn->nNewLeftVol; // Checking Ping-Pong Loops if (pChn->dwFlags & CHN_PINGPONGFLAG) pChn->nInc = -pChn->nInc; // Setting up volume ramp if ((pChn->dwFlags & CHN_VOLUMERAMP) && ((pChn->nRightVol != pChn->nNewRightVol) || (pChn->nLeftVol != pChn->nNewLeftVol))) { LONG nRampLength = gnVolumeRampSamples; LONG nRightDelta = ((pChn->nNewRightVol - pChn->nRightVol) << VOLUMERAMPPRECISION); LONG nLeftDelta = ((pChn->nNewLeftVol - pChn->nLeftVol) << VOLUMERAMPPRECISION); #ifndef MODPLUG_FASTSOUNDLIB if ((gdwSoundSetup & SNDMIX_DIRECTTODISK) || ((gdwSysInfo & (SYSMIX_ENABLEMMX|SYSMIX_FASTCPU)) && (gdwSoundSetup & SNDMIX_HQRESAMPLER) && (gnCPUUsage <= 20))) { if ((pChn->nRightVol|pChn->nLeftVol) && (pChn->nNewRightVol|pChn->nNewLeftVol) && (!(pChn->dwFlags & CHN_FASTVOLRAMP))) { nRampLength = m_nBufferCount; if (nRampLength > (1 << (VOLUMERAMPPRECISION-1))) nRampLength = (1 << (VOLUMERAMPPRECISION-1)); if (nRampLength < (LONG)gnVolumeRampSamples) nRampLength = gnVolumeRampSamples; } } #endif pChn->nRightRamp = nRightDelta / nRampLength; pChn->nLeftRamp = nLeftDelta / nRampLength; pChn->nRightVol = pChn->nNewRightVol - ((pChn->nRightRamp * nRampLength) >> VOLUMERAMPPRECISION); pChn->nLeftVol = pChn->nNewLeftVol - ((pChn->nLeftRamp * nRampLength) >> VOLUMERAMPPRECISION); if (pChn->nRightRamp|pChn->nLeftRamp) { pChn->nRampLength = nRampLength; } else { pChn->dwFlags &= ~CHN_VOLUMERAMP; pChn->nRightVol = pChn->nNewRightVol; pChn->nLeftVol = pChn->nNewLeftVol; } } else { pChn->dwFlags &= ~CHN_VOLUMERAMP; pChn->nRightVol = pChn->nNewRightVol; pChn->nLeftVol = pChn->nNewLeftVol; } pChn->nRampRightVol = pChn->nRightVol << VOLUMERAMPPRECISION; pChn->nRampLeftVol = pChn->nLeftVol << VOLUMERAMPPRECISION; // Adding the channel in the channel list ChnMix[m_nMixChannels++] = nChn; if (m_nMixChannels >= MAX_CHANNELS) break; } else { #ifdef ENABLE_STEREOVU // Note change but no sample if (pChn->nLeftVU > 128) pChn->nLeftVU = 0; if (pChn->nRightVU > 128) pChn->nRightVU = 0; #endif if (pChn->nVUMeter > 0xFF) pChn->nVUMeter = 0; pChn->nLeftVol = pChn->nRightVol = 0; pChn->nLength = 0; } } // Checking Max Mix Channels reached: ordering by volume if ((m_nMixChannels >= m_nMaxMixChannels) && (!(gdwSoundSetup & SNDMIX_DIRECTTODISK))) { for (UINT i=0; i m_nBufferCount) m_nGlobalFadeSamples -= m_nBufferCount; else m_nGlobalFadeSamples = 0; } return TRUE; } libmodplug-0.8.8.5/src/load_wav.cpp0000664000175000017500000001474212205522416014051 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque */ #include "stdafx.h" #include "sndfile.h" #ifndef WAVE_FORMAT_EXTENSIBLE #define WAVE_FORMAT_EXTENSIBLE 0xFFFE #endif ///////////////////////////////////////////////////////////// // WAV file support BOOL CSoundFile::ReadWav(const BYTE *lpStream, DWORD dwMemLength) //--------------------------------------------------------------- { DWORD dwMemPos = 0; WAVEFILEHEADER *phdr = (WAVEFILEHEADER *)lpStream; WAVEFORMATHEADER *pfmt = (WAVEFORMATHEADER *)(lpStream + sizeof(WAVEFILEHEADER)); if ((!lpStream) || (dwMemLength < (DWORD)sizeof(WAVEFILEHEADER))) return FALSE; if ((phdr->id_RIFF != IFFID_RIFF) || (phdr->id_WAVE != IFFID_WAVE) || (pfmt->id_fmt != IFFID_fmt)) return FALSE; dwMemPos = sizeof(WAVEFILEHEADER) + 8 + pfmt->hdrlen; if ((dwMemPos + 8 >= dwMemLength) || ((pfmt->format != WAVE_FORMAT_PCM) && (pfmt->format != WAVE_FORMAT_EXTENSIBLE)) || (pfmt->channels > 4) || (!pfmt->channels) || (!pfmt->freqHz) || (pfmt->bitspersample & 7) || (pfmt->bitspersample < 8) || (pfmt->bitspersample > 32)) return FALSE; WAVEDATAHEADER *pdata; for (;;) { pdata = (WAVEDATAHEADER *)(lpStream + dwMemPos); if (pdata->id_data == IFFID_data) break; dwMemPos += pdata->length + 8; if (dwMemPos + 8 >= dwMemLength) return FALSE; } m_nType = MOD_TYPE_WAV; m_nSamples = 0; m_nInstruments = 0; m_nChannels = 4; m_nDefaultSpeed = 8; m_nDefaultTempo = 125; m_dwSongFlags |= SONG_LINEARSLIDES; // For no resampling Order[0] = 0; Order[1] = 0xFF; PatternSize[0] = PatternSize[1] = 64; if ((Patterns[0] = AllocatePattern(64, 4)) == NULL) return TRUE; if ((Patterns[1] = AllocatePattern(64, 4)) == NULL) return TRUE; UINT samplesize = (pfmt->channels * pfmt->bitspersample) >> 3; UINT len = pdata->length, bytelen; if (len > dwMemLength - 8 - dwMemPos) len = dwMemLength - dwMemPos - 8; len /= samplesize; bytelen = len; if (pfmt->bitspersample >= 16) bytelen *= 2; if (len > MAX_SAMPLE_LENGTH) len = MAX_SAMPLE_LENGTH; if (!len) return TRUE; // Setting up module length DWORD dwTime = ((len * 50) / pfmt->freqHz) + 1; DWORD framesperrow = (dwTime + 63) / 63; if (framesperrow < 4) framesperrow = 4; UINT norders = 1; while (framesperrow >= 0x20) { Order[norders++] = 1; Order[norders] = 0xFF; framesperrow = (dwTime + (64 * norders - 1)) / (64 * norders); if (norders >= MAX_ORDERS-1) break; } m_nDefaultSpeed = framesperrow; for (UINT iChn=0; iChn<4; iChn++) { ChnSettings[iChn].nPan = (iChn & 1) ? 256 : 0; ChnSettings[iChn].nVolume = 64; ChnSettings[iChn].dwFlags = 0; } // Setting up speed command MODCOMMAND *pcmd = Patterns[0]; pcmd[0].command = CMD_SPEED; pcmd[0].param = (BYTE)m_nDefaultSpeed; pcmd[0].note = 5*12+1; pcmd[0].instr = 1; pcmd[1].note = pcmd[0].note; pcmd[1].instr = pcmd[0].instr; m_nSamples = pfmt->channels; // Support for Multichannel Wave for (UINT nChn=0; nChnnLength = len; pins->nC4Speed = pfmt->freqHz; pins->nVolume = 256; pins->nPan = 128; pins->nGlobalVol = 64; pins->uFlags = (WORD)((pfmt->bitspersample >= 16) ? CHN_16BIT : 0); pins->uFlags |= CHN_PANNING; if (m_nSamples > 1) { switch(nChn) { case 0: pins->nPan = 0; break; case 1: pins->nPan = 256; break; case 2: pins->nPan = (WORD)((m_nSamples == 3) ? 128 : 64); pcmd[nChn].command = CMD_S3MCMDEX; pcmd[nChn].param = 0x91; break; case 3: pins->nPan = 192; pcmd[nChn].command = CMD_S3MCMDEX; pcmd[nChn].param = 0x91; break; default: pins->nPan = 128; break; } } if ((pins->pSample = AllocateSample(bytelen+8)) == NULL) return TRUE; if (pfmt->bitspersample >= 16) { int slsize = pfmt->bitspersample >> 3; signed short *p = (signed short *)pins->pSample; signed char *psrc = (signed char *)(lpStream+dwMemPos+8+nChn*slsize+slsize-2); for (UINT i=0; ipSample; signed char *psrc = (signed char *)(lpStream+dwMemPos+8+nChn); for (UINT i=0; i dwBytes)) return FALSE; nPos = 0; while ((nPos < nLen) && (dwBytes > 4)) { int nIndex; value = *((short int *)psrc); nIndex = psrc[2]; psrc += 4; dwBytes -= 4; pdest[nPos++] = (short int)value; for (UINT i=0; ((i<(pkBlkAlign-4)*2) && (nPos < nLen) && (dwBytes)); i++) { BYTE delta; if (i & 1) { delta = (BYTE)(((*(psrc++)) >> 4) & 0x0F); dwBytes--; } else { delta = (BYTE)((*psrc) & 0x0F); } int v = gIMAUnpackTable[nIndex] >> 3; if (delta & 1) v += gIMAUnpackTable[nIndex] >> 2; if (delta & 2) v += gIMAUnpackTable[nIndex] >> 1; if (delta & 4) v += gIMAUnpackTable[nIndex]; if (delta & 8) value -= v; else value += v; nIndex += gIMAIndexTab[delta & 7]; if (nIndex < 0) nIndex = 0; else if (nIndex > 88) nIndex = 88; if (value > 32767) value = 32767; else if (value < -32768) value = -32768; pdest[nPos++] = (short int)value; } } return TRUE; } libmodplug-0.8.8.5/src/snd_dsp.cpp0000664000175000017500000003502512205522416013704 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque */ #include "stdafx.h" #include "sndfile.h" #ifdef MODPLUG_FASTSOUNDLIB #define MODPLUG_NO_REVERB #endif // Delayed Surround Filters #ifndef MODPLUG_FASTSOUNDLIB #define nDolbyHiFltAttn 6 #define nDolbyHiFltMask 3 #define DOLBYATTNROUNDUP 31 #else #define nDolbyHiFltAttn 3 #define nDolbyHiFltMask 3 #define DOLBYATTNROUNDUP 3 #endif // Bass Expansion #define XBASS_DELAY 14 // 2.5 ms // Buffer Sizes #define XBASSBUFFERSIZE 64 // 2 ms at 50KHz #define FILTERBUFFERSIZE 64 // 1.25 ms #define SURROUNDBUFFERSIZE ((MAX_SAMPLE_RATE * 50) / 1000) #define REVERBBUFFERSIZE ((MAX_SAMPLE_RATE * 200) / 1000) #define REVERBBUFFERSIZE2 ((REVERBBUFFERSIZE*13) / 17) #define REVERBBUFFERSIZE3 ((REVERBBUFFERSIZE*7) / 13) #define REVERBBUFFERSIZE4 ((REVERBBUFFERSIZE*7) / 19) // DSP Effects: PUBLIC members UINT CSoundFile::m_nXBassDepth = 6; UINT CSoundFile::m_nXBassRange = XBASS_DELAY; UINT CSoundFile::m_nReverbDepth = 1; UINT CSoundFile::m_nReverbDelay = 100; UINT CSoundFile::m_nProLogicDepth = 12; UINT CSoundFile::m_nProLogicDelay = 20; //////////////////////////////////////////////////////////////////// // DSP Effects internal state // Bass Expansion: low-pass filter static LONG nXBassSum = 0; static LONG nXBassBufferPos = 0; static LONG nXBassDlyPos = 0; static LONG nXBassMask = 0; // Noise Reduction: simple low-pass filter static LONG nLeftNR = 0; static LONG nRightNR = 0; // Surround Encoding: 1 delay line + low-pass filter + high-pass filter static LONG nSurroundSize = 0; static LONG nSurroundPos = 0; static LONG nDolbyDepth = 0; static LONG nDolbyLoDlyPos = 0; static LONG nDolbyLoFltPos = 0; static LONG nDolbyLoFltSum = 0; static LONG nDolbyHiFltPos = 0; static LONG nDolbyHiFltSum = 0; // Reverb: 4 delay lines + high-pass filter + low-pass filter #ifndef MODPLUG_NO_REVERB static LONG nReverbSize = 0; static LONG nReverbBufferPos = 0; static LONG nReverbSize2 = 0; static LONG nReverbBufferPos2 = 0; static LONG nReverbSize3 = 0; static LONG nReverbBufferPos3 = 0; static LONG nReverbSize4 = 0; static LONG nReverbBufferPos4 = 0; static LONG nReverbLoFltSum = 0; static LONG nReverbLoFltPos = 0; static LONG nReverbLoDlyPos = 0; static LONG nFilterAttn = 0; static LONG gRvbLowPass[8]; static LONG gRvbLPPos = 0; static LONG gRvbLPSum = 0; static LONG ReverbLoFilterBuffer[XBASSBUFFERSIZE]; static LONG ReverbLoFilterDelay[XBASSBUFFERSIZE]; static LONG ReverbBuffer[REVERBBUFFERSIZE]; static LONG ReverbBuffer2[REVERBBUFFERSIZE2]; static LONG ReverbBuffer3[REVERBBUFFERSIZE3]; static LONG ReverbBuffer4[REVERBBUFFERSIZE4]; #endif static LONG XBassBuffer[XBASSBUFFERSIZE]; static LONG XBassDelay[XBASSBUFFERSIZE]; static LONG DolbyLoFilterBuffer[XBASSBUFFERSIZE]; static LONG DolbyLoFilterDelay[XBASSBUFFERSIZE]; static LONG DolbyHiFilterBuffer[FILTERBUFFERSIZE]; static LONG SurroundBuffer[SURROUNDBUFFERSIZE]; // Access the main temporary mix buffer directly: avoids an extra pointer extern int MixSoundBuffer[MIXBUFFERSIZE*2]; //cextern int MixReverbBuffer[MIXBUFFERSIZE*2]; extern int MixReverbBuffer[MIXBUFFERSIZE*2]; static UINT GetMaskFromSize(UINT len) //----------------------------------- { UINT n = 2; while (n <= len) n <<= 1; return ((n >> 1) - 1); } void CSoundFile::InitializeDSP(BOOL bReset) //----------------------------------------- { if (!m_nReverbDelay) m_nReverbDelay = 100; if (!m_nXBassRange) m_nXBassRange = XBASS_DELAY; if (!m_nProLogicDelay) m_nProLogicDelay = 20; if (m_nXBassDepth > 8) m_nXBassDepth = 8; if (m_nXBassDepth < 2) m_nXBassDepth = 2; if (bReset) { // Noise Reduction nLeftNR = nRightNR = 0; } // Pro-Logic Surround nSurroundPos = nSurroundSize = 0; nDolbyLoFltPos = nDolbyLoFltSum = nDolbyLoDlyPos = 0; nDolbyHiFltPos = nDolbyHiFltSum = 0; if (gdwSoundSetup & SNDMIX_SURROUND) { memset(DolbyLoFilterBuffer, 0, sizeof(DolbyLoFilterBuffer)); memset(DolbyHiFilterBuffer, 0, sizeof(DolbyHiFilterBuffer)); memset(DolbyLoFilterDelay, 0, sizeof(DolbyLoFilterDelay)); memset(SurroundBuffer, 0, sizeof(SurroundBuffer)); nSurroundSize = (gdwMixingFreq * m_nProLogicDelay) / 1000; if (nSurroundSize > SURROUNDBUFFERSIZE) nSurroundSize = SURROUNDBUFFERSIZE; if (m_nProLogicDepth < 8) nDolbyDepth = (32 >> m_nProLogicDepth) + 32; else nDolbyDepth = (m_nProLogicDepth < 16) ? (8 + (m_nProLogicDepth - 8) * 7) : 64; nDolbyDepth >>= 2; } // Reverb Setup #ifndef MODPLUG_NO_REVERB if (gdwSoundSetup & SNDMIX_REVERB) { UINT nrs = (gdwMixingFreq * m_nReverbDelay) / 1000; UINT nfa = m_nReverbDepth+1; if (nrs > REVERBBUFFERSIZE) nrs = REVERBBUFFERSIZE; if ((bReset) || (nrs != (UINT)nReverbSize) || (nfa != (UINT)nFilterAttn)) { nFilterAttn = nfa; nReverbSize = nrs; nReverbBufferPos = nReverbBufferPos2 = nReverbBufferPos3 = nReverbBufferPos4 = 0; nReverbLoFltSum = nReverbLoFltPos = nReverbLoDlyPos = 0; gRvbLPSum = gRvbLPPos = 0; nReverbSize2 = (nReverbSize * 13) / 17; if (nReverbSize2 > REVERBBUFFERSIZE2) nReverbSize2 = REVERBBUFFERSIZE2; nReverbSize3 = (nReverbSize * 7) / 13; if (nReverbSize3 > REVERBBUFFERSIZE3) nReverbSize3 = REVERBBUFFERSIZE3; nReverbSize4 = (nReverbSize * 7) / 19; if (nReverbSize4 > REVERBBUFFERSIZE4) nReverbSize4 = REVERBBUFFERSIZE4; memset(ReverbLoFilterBuffer, 0, sizeof(ReverbLoFilterBuffer)); memset(ReverbLoFilterDelay, 0, sizeof(ReverbLoFilterDelay)); memset(ReverbBuffer, 0, sizeof(ReverbBuffer)); memset(ReverbBuffer2, 0, sizeof(ReverbBuffer2)); memset(ReverbBuffer3, 0, sizeof(ReverbBuffer3)); memset(ReverbBuffer4, 0, sizeof(ReverbBuffer4)); memset(gRvbLowPass, 0, sizeof(gRvbLowPass)); } } else nReverbSize = 0; #endif BOOL bResetBass = FALSE; // Bass Expansion Reset if (gdwSoundSetup & SNDMIX_MEGABASS) { UINT nXBassSamples = (gdwMixingFreq * m_nXBassRange) / 10000; if (nXBassSamples > XBASSBUFFERSIZE) nXBassSamples = XBASSBUFFERSIZE; UINT mask = GetMaskFromSize(nXBassSamples); if ((bReset) || (mask != (UINT)nXBassMask)) { nXBassMask = mask; bResetBass = TRUE; } } else { nXBassMask = 0; bResetBass = TRUE; } if (bResetBass) { nXBassSum = nXBassBufferPos = nXBassDlyPos = 0; memset(XBassBuffer, 0, sizeof(XBassBuffer)); memset(XBassDelay, 0, sizeof(XBassDelay)); } } void CSoundFile::ProcessStereoDSP(int count) //------------------------------------------ { #ifndef MODPLUG_NO_REVERB // Reverb if (gdwSoundSetup & SNDMIX_REVERB) { int *pr = MixSoundBuffer, *pin = MixReverbBuffer, rvbcount = count; do { int echo = ReverbBuffer[nReverbBufferPos] + ReverbBuffer2[nReverbBufferPos2] + ReverbBuffer3[nReverbBufferPos3] + ReverbBuffer4[nReverbBufferPos4]; // echo = reverb signal // Delay line and remove Low Frequencies // v = original signal int echodly = ReverbLoFilterDelay[nReverbLoDlyPos]; // echodly = delayed signal ReverbLoFilterDelay[nReverbLoDlyPos] = echo >> 1; nReverbLoDlyPos++; nReverbLoDlyPos &= 0x1F; int n = nReverbLoFltPos; nReverbLoFltSum -= ReverbLoFilterBuffer[n]; int tmp = echo / 128; ReverbLoFilterBuffer[n] = tmp; nReverbLoFltSum += tmp; echodly -= nReverbLoFltSum; nReverbLoFltPos = (n + 1) & 0x3F; // Reverb int v = (pin[0]+pin[1]) >> nFilterAttn; pr[0] += pin[0] + echodly; pr[1] += pin[1] + echodly; v += echodly >> 2; ReverbBuffer3[nReverbBufferPos3] = v; ReverbBuffer4[nReverbBufferPos4] = v; v += echodly >> 4; v >>= 1; gRvbLPSum -= gRvbLowPass[gRvbLPPos]; gRvbLPSum += v; gRvbLowPass[gRvbLPPos] = v; gRvbLPPos++; gRvbLPPos &= 7; int vlp = gRvbLPSum >> 2; ReverbBuffer[nReverbBufferPos] = vlp; ReverbBuffer2[nReverbBufferPos2] = vlp; if (++nReverbBufferPos >= nReverbSize) nReverbBufferPos = 0; if (++nReverbBufferPos2 >= nReverbSize2) nReverbBufferPos2 = 0; if (++nReverbBufferPos3 >= nReverbSize3) nReverbBufferPos3 = 0; if (++nReverbBufferPos4 >= nReverbSize4) nReverbBufferPos4 = 0; pr += 2; pin += 2; } while (--rvbcount); } #endif // Dolby Pro-Logic Surround if (gdwSoundSetup & SNDMIX_SURROUND) { int *pr = MixSoundBuffer, n = nDolbyLoFltPos; for (int r=count; r; r--) { int v = (pr[0]+pr[1]+DOLBYATTNROUNDUP) >> (nDolbyHiFltAttn+1); #ifndef MODPLUG_FASTSOUNDLIB v *= (int)nDolbyDepth; #endif // Low-Pass Filter nDolbyHiFltSum -= DolbyHiFilterBuffer[nDolbyHiFltPos]; DolbyHiFilterBuffer[nDolbyHiFltPos] = v; nDolbyHiFltSum += v; v = nDolbyHiFltSum; nDolbyHiFltPos++; nDolbyHiFltPos &= nDolbyHiFltMask; // Surround int secho = SurroundBuffer[nSurroundPos]; SurroundBuffer[nSurroundPos] = v; // Delay line and remove low frequencies v = DolbyLoFilterDelay[nDolbyLoDlyPos]; // v = delayed signal DolbyLoFilterDelay[nDolbyLoDlyPos] = secho; // secho = signal nDolbyLoDlyPos++; nDolbyLoDlyPos &= 0x1F; nDolbyLoFltSum -= DolbyLoFilterBuffer[n]; int tmp = secho / 64; DolbyLoFilterBuffer[n] = tmp; nDolbyLoFltSum += tmp; v -= nDolbyLoFltSum; n++; n &= 0x3F; // Add echo pr[0] += v; pr[1] -= v; if (++nSurroundPos >= nSurroundSize) nSurroundPos = 0; pr += 2; } nDolbyLoFltPos = n; } // Bass Expansion if (gdwSoundSetup & SNDMIX_MEGABASS) { int *px = MixSoundBuffer; int xba = m_nXBassDepth+1, xbamask = (1 << xba) - 1; int n = nXBassBufferPos; for (int x=count; x; x--) { nXBassSum -= XBassBuffer[n]; int tmp0 = px[0] + px[1]; int tmp = (tmp0 + ((tmp0 >> 31) & xbamask)) >> xba; XBassBuffer[n] = tmp; nXBassSum += tmp; int v = XBassDelay[nXBassDlyPos]; XBassDelay[nXBassDlyPos] = px[0]; px[0] = v + nXBassSum; v = XBassDelay[nXBassDlyPos+1]; XBassDelay[nXBassDlyPos+1] = px[1]; px[1] = v + nXBassSum; nXBassDlyPos = (nXBassDlyPos + 2) & nXBassMask; px += 2; n++; n &= nXBassMask; } nXBassBufferPos = n; } // Noise Reduction if (gdwSoundSetup & SNDMIX_NOISEREDUCTION) { int n1 = nLeftNR, n2 = nRightNR; int *pnr = MixSoundBuffer; for (int nr=count; nr; nr--) { int vnr = pnr[0] >> 1; pnr[0] = vnr + n1; n1 = vnr; vnr = pnr[1] >> 1; pnr[1] = vnr + n2; n2 = vnr; pnr += 2; } nLeftNR = n1; nRightNR = n2; } } void CSoundFile::ProcessMonoDSP(int count) //---------------------------------------- { #ifndef MODPLUG_NO_REVERB // Reverb if (gdwSoundSetup & SNDMIX_REVERB) { int *pr = MixSoundBuffer, rvbcount = count, *pin = MixReverbBuffer; do { int echo = ReverbBuffer[nReverbBufferPos] + ReverbBuffer2[nReverbBufferPos2] + ReverbBuffer3[nReverbBufferPos3] + ReverbBuffer4[nReverbBufferPos4]; // echo = reverb signal // Delay line and remove Low Frequencies // v = original signal int echodly = ReverbLoFilterDelay[nReverbLoDlyPos]; // echodly = delayed signal ReverbLoFilterDelay[nReverbLoDlyPos] = echo >> 1; nReverbLoDlyPos++; nReverbLoDlyPos &= 0x1F; int n = nReverbLoFltPos; nReverbLoFltSum -= ReverbLoFilterBuffer[n]; int tmp = echo / 128; ReverbLoFilterBuffer[n] = tmp; nReverbLoFltSum += tmp; echodly -= nReverbLoFltSum; nReverbLoFltPos = (n + 1) & 0x3F; // Reverb int v = pin[0] >> (nFilterAttn-1); *pr++ += pin[0] + echodly; pin++; v += echodly >> 2; ReverbBuffer3[nReverbBufferPos3] = v; ReverbBuffer4[nReverbBufferPos4] = v; v += echodly >> 4; v >>= 1; gRvbLPSum -= gRvbLowPass[gRvbLPPos]; gRvbLPSum += v; gRvbLowPass[gRvbLPPos] = v; gRvbLPPos++; gRvbLPPos &= 7; int vlp = gRvbLPSum >> 2; ReverbBuffer[nReverbBufferPos] = vlp; ReverbBuffer2[nReverbBufferPos2] = vlp; if (++nReverbBufferPos >= nReverbSize) nReverbBufferPos = 0; if (++nReverbBufferPos2 >= nReverbSize2) nReverbBufferPos2 = 0; if (++nReverbBufferPos3 >= nReverbSize3) nReverbBufferPos3 = 0; if (++nReverbBufferPos4 >= nReverbSize4) nReverbBufferPos4 = 0; } while (--rvbcount); } #endif // Bass Expansion if (gdwSoundSetup & SNDMIX_MEGABASS) { int *px = MixSoundBuffer; int xba = m_nXBassDepth, xbamask = (1 << xba)-1; int n = nXBassBufferPos; for (int x=count; x; x--) { nXBassSum -= XBassBuffer[n]; int tmp0 = *px; int tmp = (tmp0 + ((tmp0 >> 31) & xbamask)) >> xba; XBassBuffer[n] = tmp; nXBassSum += tmp; int v = XBassDelay[nXBassDlyPos]; XBassDelay[nXBassDlyPos] = *px; *px++ = v + nXBassSum; nXBassDlyPos = (nXBassDlyPos + 2) & nXBassMask; n++; n &= nXBassMask; } nXBassBufferPos = n; } // Noise Reduction if (gdwSoundSetup & SNDMIX_NOISEREDUCTION) { int n = nLeftNR; int *pnr = MixSoundBuffer; for (int nr=count; nr; pnr++, nr--) { int vnr = *pnr >> 1; *pnr = vnr + n; n = vnr; } nLeftNR = n; } } ///////////////////////////////////////////////////////////////// // Clean DSP Effects interface // [Reverb level 0(quiet)-100(loud)], [delay in ms, usually 40-200ms] BOOL CSoundFile::SetReverbParameters(UINT nDepth, UINT nDelay) //------------------------------------------------------------ { if (nDepth > 100) nDepth = 100; UINT gain = nDepth / 20; if (gain > 4) gain = 4; m_nReverbDepth = 4 - gain; if (nDelay < 40) nDelay = 40; if (nDelay > 250) nDelay = 250; m_nReverbDelay = nDelay; return TRUE; } // [XBass level 0(quiet)-100(loud)], [cutoff in Hz 20-100] BOOL CSoundFile::SetXBassParameters(UINT nDepth, UINT nRange) //----------------------------------------------------------- { if (nDepth > 100) nDepth = 100; UINT gain = nDepth / 20; if (gain > 4) gain = 4; m_nXBassDepth = 8 - gain; // filter attenuation 1/256 .. 1/16 UINT range = nRange / 5; if (range > 5) range -= 5; else range = 0; if (nRange > 16) nRange = 16; m_nXBassRange = 21 - range; // filter average on 0.5-1.6ms return TRUE; } // [Surround level 0(quiet)-100(heavy)] [delay in ms, usually 5-50ms] BOOL CSoundFile::SetSurroundParameters(UINT nDepth, UINT nDelay) //-------------------------------------------------------------- { UINT gain = (nDepth * 16) / 100; if (gain > 16) gain = 16; if (gain < 1) gain = 1; m_nProLogicDepth = gain; if (nDelay < 4) nDelay = 4; if (nDelay > 50) nDelay = 50; m_nProLogicDelay = nDelay; return TRUE; } BOOL CSoundFile::SetWaveConfigEx(BOOL bSurround,BOOL bNoOverSampling,BOOL bReverb,BOOL hqido,BOOL bMegaBass,BOOL bNR,BOOL bEQ) //---------------------------------------------------------------------------------------------------------------------------- { DWORD d = gdwSoundSetup & ~(SNDMIX_SURROUND | SNDMIX_NORESAMPLING | SNDMIX_REVERB | SNDMIX_HQRESAMPLER | SNDMIX_MEGABASS | SNDMIX_NOISEREDUCTION | SNDMIX_EQ); if (bSurround) d |= SNDMIX_SURROUND; if (bNoOverSampling) d |= SNDMIX_NORESAMPLING; if (bReverb) d |= SNDMIX_REVERB; if (hqido) d |= SNDMIX_HQRESAMPLER; if (bMegaBass) d |= SNDMIX_MEGABASS; if (bNR) d |= SNDMIX_NOISEREDUCTION; if (bEQ) d |= SNDMIX_EQ; gdwSoundSetup = d; InitPlayer(FALSE); return TRUE; } libmodplug-0.8.8.5/src/load_umx.cpp0000664000175000017500000000254312205522416014061 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque */ #include "stdafx.h" #include "sndfile.h" #define MODMAGIC_OFFSET (20+31*30+130) BOOL CSoundFile::ReadUMX(const BYTE *lpStream, DWORD dwMemLength) //--------------------------------------------------------------- { if ((!lpStream) || (dwMemLength < 0x800)) return FALSE; // Rip Mods from UMX if ((bswapLE32(*((DWORD *)(lpStream+0x20))) < dwMemLength) && (bswapLE32(*((DWORD *)(lpStream+0x18))) <= dwMemLength - 0x10) && (bswapLE32(*((DWORD *)(lpStream+0x18))) >= dwMemLength - 0x200)) { for (UINT uscan=0x40; uscan<0x500; uscan++) { DWORD dwScan = bswapLE32(*((DWORD *)(lpStream+uscan))); // IT if (dwScan == 0x4D504D49) { DWORD dwRipOfs = uscan; return ReadIT(lpStream + dwRipOfs, dwMemLength - dwRipOfs); } // S3M if (dwScan == 0x4D524353) { DWORD dwRipOfs = uscan - 44; return ReadS3M(lpStream + dwRipOfs, dwMemLength - dwRipOfs); } // XM if (!strnicmp((LPCSTR)(lpStream+uscan), "Extended Module", 15)) { DWORD dwRipOfs = uscan; return ReadXM(lpStream + dwRipOfs, dwMemLength - dwRipOfs); } // MOD if ((uscan > MODMAGIC_OFFSET) && (dwScan == 0x2e4b2e4d)) { DWORD dwRipOfs = uscan - MODMAGIC_OFFSET; return ReadMod(lpStream+dwRipOfs, dwMemLength-dwRipOfs); } } } return FALSE; } libmodplug-0.8.8.5/src/load_mt2.cpp0000664000175000017500000004140412205522416013751 00000000000000#include "stdafx.h" #include "sndfile.h" //#define MT2DEBUG #pragma pack(1) typedef struct _MT2FILEHEADER { DWORD dwMT20; // 0x3032544D "MT20" DWORD dwSpecial; WORD wVersion; CHAR szTrackerName[32]; // "MadTracker 2.0" CHAR szSongName[64]; WORD nOrders; WORD wRestart; WORD wPatterns; WORD wChannels; WORD wSamplesPerTick; BYTE bTicksPerLine; BYTE bLinesPerBeat; DWORD fulFlags; // b0=packed patterns WORD wInstruments; WORD wSamples; BYTE Orders[256]; } MT2FILEHEADER; typedef struct _MT2PATTERN { WORD wLines; DWORD wDataLen; } MT2PATTERN; typedef struct _MT2COMMAND { BYTE note; // 0=nothing, 97=note off BYTE instr; BYTE vol; BYTE pan; BYTE fxcmd; BYTE fxparam1; BYTE fxparam2; } MT2COMMAND; typedef struct _MT2DRUMSDATA { WORD wDrumPatterns; WORD wDrumSamples[8]; BYTE DrumPatternOrder[256]; } MT2DRUMSDATA; typedef struct _MT2AUTOMATION { DWORD dwFlags; DWORD dwEffectId; DWORD nEnvPoints; } MT2AUTOMATION; typedef struct _MT2INSTRUMENT { CHAR szName[32]; DWORD dwDataLen; WORD wSamples; BYTE GroupsMapping[96]; BYTE bVibType; BYTE bVibSweep; BYTE bVibDepth; BYTE bVibRate; WORD wFadeOut; WORD wNNA; WORD wInstrFlags; WORD wEnvFlags1; WORD wEnvFlags2; } MT2INSTRUMENT; typedef struct _MT2ENVELOPE { BYTE nFlags; BYTE nPoints; BYTE nSustainPos; BYTE nLoopStart; BYTE nLoopEnd; BYTE bReserved[3]; BYTE EnvData[64]; } MT2ENVELOPE; typedef struct _MT2SYNTH { BYTE nSynthId; BYTE nFxId; WORD wCutOff; BYTE nResonance; BYTE nAttack; BYTE nDecay; BYTE bReserved[25]; } MT2SYNTH; typedef struct _MT2SAMPLE { CHAR szName[32]; DWORD dwDataLen; DWORD dwLength; DWORD dwFrequency; BYTE nQuality; BYTE nChannels; BYTE nFlags; BYTE nLoop; DWORD dwLoopStart; DWORD dwLoopEnd; WORD wVolume; BYTE nPan; BYTE nBaseNote; WORD wSamplesPerBeat; } MT2SAMPLE; typedef struct _MT2GROUP { BYTE nSmpNo; BYTE nVolume; // 0-128 BYTE nFinePitch; BYTE Reserved[5]; } MT2GROUP; #pragma pack() static VOID ConvertMT2Command(CSoundFile *that, MODCOMMAND *m, const MT2COMMAND *p) //--------------------------------------------------------------------------- { // Note m->note = 0; if (p->note) m->note = (p->note > 96) ? 0xFF : p->note+12; // Instrument m->instr = p->instr; // Volume Column if ((p->vol >= 0x10) && (p->vol <= 0x90)) { m->volcmd = VOLCMD_VOLUME; m->vol = (p->vol - 0x10) >> 1; } else if ((p->vol >= 0xA0) && (p->vol <= 0xAF)) { m->volcmd = VOLCMD_VOLSLIDEDOWN; m->vol = (p->vol & 0x0f); } else if ((p->vol >= 0xB0) && (p->vol <= 0xBF)) { m->volcmd = VOLCMD_VOLSLIDEUP; m->vol = (p->vol & 0x0f); } else if ((p->vol >= 0xC0) && (p->vol <= 0xCF)) { m->volcmd = VOLCMD_FINEVOLDOWN; m->vol = (p->vol & 0x0f); } else if ((p->vol >= 0xD0) && (p->vol <= 0xDF)) { m->volcmd = VOLCMD_FINEVOLUP; m->vol = (p->vol & 0x0f); } else { m->volcmd = 0; m->vol = 0; } // Effects m->command = 0; m->param = 0; if ((p->fxcmd) || (p->fxparam1) || (p->fxparam2)) { if (!p->fxcmd) { m->command = p->fxparam2; m->param = p->fxparam1; that->ConvertModCommand(m); } else { // TODO: MT2 Effects } } } BOOL CSoundFile::ReadMT2(LPCBYTE lpStream, DWORD dwMemLength) //----------------------------------------------------------- { const MT2FILEHEADER *pfh = (MT2FILEHEADER *)lpStream; DWORD dwMemPos, dwDrumDataPos, dwExtraDataPos; UINT nDrumDataLen, nExtraDataLen; const MT2DRUMSDATA *pdd; const MT2INSTRUMENT *InstrMap[255]; const MT2SAMPLE *SampleMap[256]; if ((!lpStream) || (dwMemLength < sizeof(MT2FILEHEADER)) || (pfh->dwMT20 != 0x3032544D) || (pfh->wVersion < 0x0200) || (pfh->wVersion >= 0x0300) || (pfh->wChannels < 4) || (pfh->wChannels > 64)) return FALSE; pdd = NULL; m_nType = MOD_TYPE_MT2; m_nChannels = pfh->wChannels; m_nRestartPos = pfh->wRestart; m_nDefaultSpeed = pfh->bTicksPerLine; m_nDefaultTempo = 125; if ((pfh->wSamplesPerTick > 100) && (pfh->wSamplesPerTick < 5000)) { m_nDefaultTempo = 110250 / pfh->wSamplesPerTick; } for (UINT iOrd=0; iOrdnOrders) ? pfh->Orders[iOrd] : 0xFF); } memcpy(m_szNames[0], pfh->szSongName, 32); m_szNames[0][31] = 0; dwMemPos = sizeof(MT2FILEHEADER); nDrumDataLen = *(WORD *)(lpStream + dwMemPos); dwDrumDataPos = dwMemPos + 2; if (nDrumDataLen >= 2) pdd = (MT2DRUMSDATA *)(lpStream+dwDrumDataPos); dwMemPos += 2 + nDrumDataLen; #ifdef MT2DEBUG Log("MT2 v%03X: \"%s\" (flags=%04X)\n", pfh->wVersion, m_szNames[0], pfh->fulFlags); Log("%d Channels, %d Patterns, %d Instruments, %d Samples\n", pfh->wChannels, pfh->wPatterns, pfh->wInstruments, pfh->wSamples); Log("Drum Data: %d bytes @%04X\n", nDrumDataLen, dwDrumDataPos); #endif if (dwMemPos >= dwMemLength-12) return TRUE; if (!*(DWORD *)(lpStream+dwMemPos)) dwMemPos += 4; if (!*(DWORD *)(lpStream+dwMemPos)) dwMemPos += 4; nExtraDataLen = *(DWORD *)(lpStream+dwMemPos); dwExtraDataPos = dwMemPos + 4; dwMemPos += 4; #ifdef MT2DEBUG Log("Extra Data: %d bytes @%04X\n", nExtraDataLen, dwExtraDataPos); #endif if (dwMemPos + nExtraDataLen >= dwMemLength) return TRUE; while (dwMemPos+8 < dwExtraDataPos + nExtraDataLen) { DWORD dwId = *(DWORD *)(lpStream+dwMemPos); DWORD dwLen = *(DWORD *)(lpStream+dwMemPos+4); dwMemPos += 8; if (dwMemPos + dwLen > dwMemLength) return TRUE; #ifdef MT2DEBUG CHAR s[5]; memcpy(s, &dwId, 4); s[4] = 0; Log("pos=0x%04X: %s: %d bytes\n", dwMemPos-8, s, dwLen); #endif switch(dwId) { // MSG case 0x0047534D: if ((dwLen > 3) && (!m_lpszSongComments)) { DWORD nTxtLen = dwLen; if (nTxtLen > 32000) nTxtLen = 32000; m_lpszSongComments = new char[nTxtLen]; // changed from CHAR if (m_lpszSongComments) { memcpy(m_lpszSongComments, lpStream+dwMemPos+1, nTxtLen-1); m_lpszSongComments[nTxtLen-1] = 0; } } break; // SUM -> author name (or "Unregistered") // TMAP // TRKS case 0x534b5254: break; } dwMemPos += dwLen; } // Load Patterns dwMemPos = dwExtraDataPos + nExtraDataLen; for (UINT iPat=0; iPatwPatterns; iPat++) if (dwMemPos < dwMemLength-6) { const MT2PATTERN *pmp = (MT2PATTERN *)(lpStream+dwMemPos); UINT wDataLen = (pmp->wDataLen + 1) & ~1; dwMemPos += 6; if (dwMemPos + wDataLen > dwMemLength) break; UINT nLines = pmp->wLines; if ((iPat < MAX_PATTERNS) && (nLines > 0) && (nLines <= 256)) { #ifdef MT2DEBUG Log("Pattern #%d @%04X: %d lines, %d bytes\n", iPat, dwMemPos-6, nLines, pmp->wDataLen); #endif PatternSize[iPat] = nLines; Patterns[iPat] = AllocatePattern(nLines, m_nChannels); if (!Patterns[iPat]) return TRUE; MODCOMMAND *m = Patterns[iPat]; UINT len = wDataLen; if (pfh->fulFlags & 1) // Packed Patterns { BYTE *p = (BYTE *)(lpStream+dwMemPos); UINT pos = 0, row=0, ch=0; while (pos < len) { MT2COMMAND cmd; UINT infobyte = p[pos++]; UINT rptcount = 0; if (infobyte == 0xff) { rptcount = p[pos++]; infobyte = p[pos++]; #if 0 Log("(%d.%d) FF(%02X).%02X\n", row, ch, rptcount, infobyte); } else { Log("(%d.%d) %02X\n", row, ch, infobyte); #endif } if (infobyte & 0x7f) { UINT patpos = row*m_nChannels+ch; cmd.note = cmd.instr = cmd.vol = cmd.pan = cmd.fxcmd = cmd.fxparam1 = cmd.fxparam2 = 0; if (infobyte & 1) cmd.note = p[pos++]; if (infobyte & 2) cmd.instr = p[pos++]; if (infobyte & 4) cmd.vol = p[pos++]; if (infobyte & 8) cmd.pan = p[pos++]; if (infobyte & 16) cmd.fxcmd = p[pos++]; if (infobyte & 32) cmd.fxparam1 = p[pos++]; if (infobyte & 64) cmd.fxparam2 = p[pos++]; #ifdef MT2DEBUG if (cmd.fxcmd) { Log("(%d.%d) MT2 FX=%02X.%02X.%02X\n", row, ch, cmd.fxcmd, cmd.fxparam1, cmd.fxparam2); } #endif ConvertMT2Command(this, &m[patpos], &cmd); } row += rptcount+1; while (row >= nLines) { row-=nLines; ch++; } if (ch >= m_nChannels) break; } } else { const MT2COMMAND *p = (MT2COMMAND *)(lpStream+dwMemPos); UINT n = 0; while ((len > sizeof(MT2COMMAND)) && (n < m_nChannels*nLines)) { ConvertMT2Command(this, m, p); len -= sizeof(MT2COMMAND); n++; p++; m++; } } } dwMemPos += wDataLen; } // Skip Drum Patterns if (pdd) { #ifdef MT2DEBUG Log("%d Drum Patterns at offset 0x%08X\n", pdd->wDrumPatterns, dwMemPos); #endif for (UINT iDrm=0; iDrmwDrumPatterns; iDrm++) { if (dwMemPos > dwMemLength-2) return TRUE; UINT nLines = *(WORD *)(lpStream+dwMemPos); #ifdef MT2DEBUG if (nLines != 64) Log("Drum Pattern %d: %d Lines @%04X\n", iDrm, nLines, dwMemPos); #endif dwMemPos += 2 + nLines * 32; } } // Automation if (pfh->fulFlags & 2) { #ifdef MT2DEBUG Log("Automation at offset 0x%08X\n", dwMemPos); #endif UINT nAutoCount = m_nChannels; if (pfh->fulFlags & 0x10) nAutoCount++; // Master Automation if ((pfh->fulFlags & 0x08) && (pdd)) nAutoCount += 8; // Drums Automation nAutoCount *= pfh->wPatterns; for (UINT iAuto=0; iAuto= dwMemLength) return TRUE; const MT2AUTOMATION *pma = (MT2AUTOMATION *)(lpStream+dwMemPos); dwMemPos += (pfh->wVersion <= 0x201) ? 4 : 8; for (UINT iEnv=0; iEnv<14; iEnv++) { if (pma->dwFlags & (1 << iEnv)) { #ifdef MT2DEBUG UINT nPoints = *(DWORD *)(lpStream+dwMemPos); Log(" Env[%d/%d] %04X @%04X: %d points\n", iAuto, nAutoCount, 1 << iEnv, dwMemPos-8, nPoints); #endif dwMemPos += 260; } } } } // Load Instruments #ifdef MT2DEBUG Log("Loading instruments at offset 0x%08X\n", dwMemPos); #endif memset(InstrMap, 0, sizeof(InstrMap)); m_nInstruments = (pfh->wInstruments < MAX_INSTRUMENTS) ? pfh->wInstruments : MAX_INSTRUMENTS-1; for (UINT iIns=1; iIns<=255; iIns++) { if (dwMemPos+36 > dwMemLength) return TRUE; const MT2INSTRUMENT *pmi = (MT2INSTRUMENT *)(lpStream+dwMemPos); INSTRUMENTHEADER *penv = NULL; if (iIns <= m_nInstruments) { penv = new INSTRUMENTHEADER; Headers[iIns] = penv; if (penv) { memset(penv, 0, sizeof(INSTRUMENTHEADER)); memcpy(penv->name, pmi->szName, 32); penv->nGlobalVol = 64; penv->nPan = 128; for (UINT i=0; iNoteMap[i] = i+1; } } } #ifdef MT2DEBUG if (iIns <= pfh->wInstruments) Log(" Instrument #%d at offset %04X: %d bytes\n", iIns, dwMemPos, pmi->dwDataLen); #endif if (((LONG)pmi->dwDataLen > 0) && (dwMemPos <= dwMemLength - 40) && (pmi->dwDataLen <= dwMemLength - (dwMemPos + 40))) { InstrMap[iIns-1] = pmi; if (penv) { penv->nFadeOut = pmi->wFadeOut; penv->nNNA = pmi->wNNA & 3; penv->nDCT = (pmi->wNNA>>8) & 3; penv->nDNA = (pmi->wNNA>>12) & 3; MT2ENVELOPE *pehdr[4]; WORD *pedata[4]; if (pfh->wVersion <= 0x201) { DWORD dwEnvPos = dwMemPos + sizeof(MT2INSTRUMENT) - 4; pehdr[0] = (MT2ENVELOPE *)(lpStream+dwEnvPos); pehdr[1] = (MT2ENVELOPE *)(lpStream+dwEnvPos+8); pehdr[2] = pehdr[3] = NULL; pedata[0] = (WORD *)(lpStream+dwEnvPos+16); pedata[1] = (WORD *)(lpStream+dwEnvPos+16+64); pedata[2] = pedata[3] = NULL; } else { DWORD dwEnvPos = dwMemPos + sizeof(MT2INSTRUMENT); for (UINT i=0; i<4; i++) { if (pmi->wEnvFlags1 & (1<EnvData; dwEnvPos += sizeof(MT2ENVELOPE); } else { pehdr[i] = NULL; pedata[i] = NULL; } } } // Load envelopes for (UINT iEnv=0; iEnv<4; iEnv++) if (pehdr[iEnv]) { const MT2ENVELOPE *pme = pehdr[iEnv]; WORD *pEnvPoints = NULL; BYTE *pEnvData = NULL; #ifdef MT2DEBUG Log(" Env %d.%d @%04X: %d points\n", iIns, iEnv, (UINT)(((BYTE *)pme)-lpStream), pme->nPoints); #endif switch(iEnv) { // Volume Envelope case 0: if (pme->nFlags & 1) penv->dwFlags |= ENV_VOLUME; if (pme->nFlags & 2) penv->dwFlags |= ENV_VOLSUSTAIN; if (pme->nFlags & 4) penv->dwFlags |= ENV_VOLLOOP; penv->nVolEnv = (pme->nPoints > 16) ? 16 : pme->nPoints; penv->nVolSustainBegin = penv->nVolSustainEnd = pme->nSustainPos; penv->nVolLoopStart = pme->nLoopStart; penv->nVolLoopEnd = pme->nLoopEnd; pEnvPoints = penv->VolPoints; pEnvData = penv->VolEnv; break; // Panning Envelope case 1: if (pme->nFlags & 1) penv->dwFlags |= ENV_PANNING; if (pme->nFlags & 2) penv->dwFlags |= ENV_PANSUSTAIN; if (pme->nFlags & 4) penv->dwFlags |= ENV_PANLOOP; penv->nPanEnv = (pme->nPoints > 16) ? 16 : pme->nPoints; penv->nPanSustainBegin = penv->nPanSustainEnd = pme->nSustainPos; penv->nPanLoopStart = pme->nLoopStart; penv->nPanLoopEnd = pme->nLoopEnd; pEnvPoints = penv->PanPoints; pEnvData = penv->PanEnv; break; // Pitch/Filter envelope default: if (pme->nFlags & 1) penv->dwFlags |= (iEnv==3) ? (ENV_PITCH|ENV_FILTER) : ENV_PITCH; if (pme->nFlags & 2) penv->dwFlags |= ENV_PITCHSUSTAIN; if (pme->nFlags & 4) penv->dwFlags |= ENV_PITCHLOOP; penv->nPitchEnv = (pme->nPoints > 16) ? 16 : pme->nPoints; penv->nPitchSustainBegin = penv->nPitchSustainEnd = pme->nSustainPos; penv->nPitchLoopStart = pme->nLoopStart; penv->nPitchLoopEnd = pme->nLoopEnd; pEnvPoints = penv->PitchPoints; pEnvData = penv->PitchEnv; } // Envelope data if ((pEnvPoints) && (pEnvData) && (pedata[iEnv])) { WORD *psrc = pedata[iEnv]; for (UINT i=0; i<16; i++) { pEnvPoints[i] = psrc[i*2]; pEnvData[i] = (BYTE)psrc[i*2+1]; } } } } dwMemPos += pmi->dwDataLen + 36; if (pfh->wVersion > 0x201) dwMemPos += 4; // ? } else { dwMemPos += 36; } } #ifdef MT2DEBUG Log("Loading samples at offset 0x%08X\n", dwMemPos); #endif memset(SampleMap, 0, sizeof(SampleMap)); m_nSamples = (pfh->wSamples < MAX_SAMPLES) ? pfh->wSamples : MAX_SAMPLES-1; for (UINT iSmp=1; iSmp<=256; iSmp++) { if (dwMemPos+36 > dwMemLength) return TRUE; const MT2SAMPLE *pms = (MT2SAMPLE *)(lpStream+dwMemPos); #ifdef MT2DEBUG if (iSmp <= m_nSamples) Log(" Sample #%d at offset %04X: %d bytes\n", iSmp, dwMemPos, pms->dwDataLen); #endif if (iSmp < MAX_SAMPLES) { memcpy(m_szNames[iSmp], pms->szName, 32); } if (pms->dwDataLen > 0) { SampleMap[iSmp-1] = pms; if (iSmp < MAX_SAMPLES) { MODINSTRUMENT *psmp = &Ins[iSmp]; psmp->nGlobalVol = 64; psmp->nVolume = (pms->wVolume >> 7); psmp->nPan = (pms->nPan == 0x80) ? 128 : (pms->nPan^0x80); psmp->nLength = pms->dwLength; psmp->nC4Speed = pms->dwFrequency; psmp->nLoopStart = pms->dwLoopStart; psmp->nLoopEnd = pms->dwLoopEnd; FrequencyToTranspose(psmp); psmp->RelativeTone -= pms->nBaseNote - 49; psmp->nC4Speed = TransposeToFrequency(psmp->RelativeTone, psmp->nFineTune); if (pms->nQuality == 2) { psmp->uFlags |= CHN_16BIT; psmp->nLength >>= 1; } if (pms->nChannels == 2) { psmp->nLength >>= 1; } if (pms->nLoop == 1) psmp->uFlags |= CHN_LOOP; if (pms->nLoop == 2) psmp->uFlags |= CHN_LOOP|CHN_PINGPONGLOOP; } dwMemPos += pms->dwDataLen + 36; } else { dwMemPos += 36; } } #ifdef MT2DEBUG Log("Loading groups at offset 0x%08X\n", dwMemPos); #endif for (UINT iMap=0; iMap<255; iMap++) if (InstrMap[iMap]) { if (dwMemPos+8 > dwMemLength) return TRUE; const MT2INSTRUMENT *pmi = InstrMap[iMap]; INSTRUMENTHEADER *penv = NULL; if (iMapwSamples; iGrp++) { if (penv) { const MT2GROUP *pmg = (MT2GROUP *)(lpStream+dwMemPos); for (UINT i=0; i<96; i++) { if (pmi->GroupsMapping[i] == iGrp) { UINT nSmp = pmg->nSmpNo+1; penv->Keyboard[i+12] = (BYTE)nSmp; if (nSmp <= m_nSamples) { Ins[nSmp].nVibType = pmi->bVibType; Ins[nSmp].nVibSweep = pmi->bVibSweep; Ins[nSmp].nVibDepth = pmi->bVibDepth; Ins[nSmp].nVibRate = pmi->bVibRate; } } } } dwMemPos += 8; } } #ifdef MT2DEBUG Log("Loading sample data at offset 0x%08X\n", dwMemPos); #endif for (UINT iData=0; iData<256; iData++) if ((iData < m_nSamples) && (SampleMap[iData])) { const MT2SAMPLE *pms = SampleMap[iData]; MODINSTRUMENT *psmp = &Ins[iData+1]; if (!(pms->nFlags & 5)) { if (psmp->nLength > 0) { #ifdef MT2DEBUG Log(" Reading sample #%d at offset 0x%04X (len=%d)\n", iData+1, dwMemPos, psmp->nLength); #endif UINT rsflags; if (pms->nChannels == 2) rsflags = (psmp->uFlags & CHN_16BIT) ? RS_STPCM16D : RS_STPCM8D; else rsflags = (psmp->uFlags & CHN_16BIT) ? RS_PCM16D : RS_PCM8D; dwMemPos += ReadSample(psmp, rsflags, (LPCSTR)(lpStream+dwMemPos), dwMemLength-dwMemPos); } } else if (dwMemPos+4 < dwMemLength) { UINT nNameLen = *(DWORD *)(lpStream+dwMemPos); dwMemPos += nNameLen + 16; } if (dwMemPos+4 >= dwMemLength) break; } return TRUE; } libmodplug-0.8.8.5/src/snd_flt.cpp0000664000175000017500000000467712205522416013714 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque */ #include "stdafx.h" #include "sndfile.h" // AWE32: cutoff = reg[0-255] * 31.25 + 100 -> [100Hz-8060Hz] // EMU10K1 docs: cutoff = reg[0-127]*62+100 #define FILTER_PRECISION 8192 #ifndef NO_FILTER #ifdef MSC_VER #define _ASM_MATH #endif #ifdef _ASM_MATH // pow(a,b) returns a^^b -> 2^^(b.log2(a)) static float pow(float a, float b) { long tmpint; float result; _asm { fld b // Load b fld a // Load a fyl2x // ST(0) = b.log2(a) fist tmpint // Store integer exponent fisub tmpint // ST(0) = -1 <= (b*log2(a)) <= 1 f2xm1 // ST(0) = 2^(x)-1 fild tmpint // load integer exponent fld1 // Load 1 fscale // ST(0) = 2^ST(1) fstp ST(1) // Remove the integer from the stack fmul ST(1), ST(0) // multiply with fractional part faddp ST(1), ST(0) // add integer_part fstp result // Store the result } return result; } #else #include #endif // _ASM_MATH DWORD CSoundFile::CutOffToFrequency(UINT nCutOff, int flt_modifier) const //----------------------------------------------------------------------- { float Fc; if (m_dwSongFlags & SONG_EXFILTERRANGE) Fc = 110.0f * pow(2.0f, 0.25f + ((float)(nCutOff*(flt_modifier+256)))/(21.0f*512.0f)); else Fc = 110.0f * pow(2.0f, 0.25f + ((float)(nCutOff*(flt_modifier+256)))/(24.0f*512.0f)); LONG freq = (LONG)Fc; if (freq < 120) return 120; if (freq > 10000) return 10000; if (freq*2 > (LONG)gdwMixingFreq) freq = gdwMixingFreq>>1; return (DWORD)freq; } // Simple 2-poles resonant filter void CSoundFile::SetupChannelFilter(MODCHANNEL *pChn, BOOL bReset, int flt_modifier) const //---------------------------------------------------------------------------------------- { float fc = (float)CutOffToFrequency(pChn->nCutOff, flt_modifier); float fs = (float)gdwMixingFreq; float fg, fb0, fb1; fc *= (float)(2.0*3.14159265358/fs); float dmpfac = pow(10.0f, -((24.0f / 128.0f)*(float)pChn->nResonance) / 20.0f); float d = (1.0f-2.0f*dmpfac)* fc; if (d>2.0) d = 2.0; d = (2.0f*dmpfac - d)/fc; float e = pow(1.0f/fc,2.0f); fg=1/(1+d+e); fb0=(d+e+e)/(1+d+e); fb1=-e/(1+d+e); pChn->nFilter_A0 = (int)(fg * FILTER_PRECISION); pChn->nFilter_B0 = (int)(fb0 * FILTER_PRECISION); pChn->nFilter_B1 = (int)(fb1 * FILTER_PRECISION); if (bReset) { pChn->nFilter_Y1 = pChn->nFilter_Y2 = 0; pChn->nFilter_Y3 = pChn->nFilter_Y4 = 0; } pChn->dwFlags |= CHN_FILTER; } #endif // NO_FILTER libmodplug-0.8.8.5/src/tables.h0000664000175000017500000004173112205522416013172 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque */ #include #include #ifndef MODPLUG_FASTSOUNDLIB //#pragma data_seg(".tables") #endif static const BYTE ImpulseTrackerPortaVolCmd[16] = { 0x00, 0x01, 0x04, 0x08, 0x10, 0x20, 0x40, 0x60, 0x80, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }; // Period table for Protracker octaves 0-5: static const WORD ProTrackerPeriodTable[6*12] = { 1712,1616,1524,1440,1356,1280,1208,1140,1076,1016,960,907, 856,808,762,720,678,640,604,570,538,508,480,453, 428,404,381,360,339,320,302,285,269,254,240,226, 214,202,190,180,170,160,151,143,135,127,120,113, 107,101,95,90,85,80,75,71,67,63,60,56, 53,50,47,45,42,40,37,35,33,31,30,28 }; static const WORD ProTrackerTunedPeriods[16*12] = { 1712,1616,1524,1440,1356,1280,1208,1140,1076,1016,960,907, 1700,1604,1514,1430,1348,1274,1202,1134,1070,1010,954,900, 1688,1592,1504,1418,1340,1264,1194,1126,1064,1004,948,894, 1676,1582,1492,1408,1330,1256,1184,1118,1056,996,940,888, 1664,1570,1482,1398,1320,1246,1176,1110,1048,990,934,882, 1652,1558,1472,1388,1310,1238,1168,1102,1040,982,926,874, 1640,1548,1460,1378,1302,1228,1160,1094,1032,974,920,868, 1628,1536,1450,1368,1292,1220,1150,1086,1026,968,914,862, 1814,1712,1616,1524,1440,1356,1280,1208,1140,1076,1016,960, 1800,1700,1604,1514,1430,1350,1272,1202,1134,1070,1010,954, 1788,1688,1592,1504,1418,1340,1264,1194,1126,1064,1004,948, 1774,1676,1582,1492,1408,1330,1256,1184,1118,1056,996,940, 1762,1664,1570,1482,1398,1320,1246,1176,1110,1048,988,934, 1750,1652,1558,1472,1388,1310,1238,1168,1102,1040,982,926, 1736,1640,1548,1460,1378,1302,1228,1160,1094,1032,974,920, 1724,1628,1536,1450,1368,1292,1220,1150,1086,1026,968,914 }; // S3M C-4 periods static const WORD FreqS3MTable[16] = { 1712,1616,1524,1440,1356,1280, 1208,1140,1076,1016,960,907, 0,0,0,0 }; // S3M FineTune frequencies static const WORD S3MFineTuneTable[16] = { 7895,7941,7985,8046,8107,8169,8232,8280, 8363,8413,8463,8529,8581,8651,8723,8757, // 8363*2^((i-8)/(12*8)) }; // Sinus table static const int16_t ModSinusTable[64] = { 0,12,25,37,49,60,71,81,90,98,106,112,117,122,125,126, 127,126,125,122,117,112,106,98,90,81,71,60,49,37,25,12, 0,-12,-25,-37,-49,-60,-71,-81,-90,-98,-106,-112,-117,-122,-125,-126, -127,-126,-125,-122,-117,-112,-106,-98,-90,-81,-71,-60,-49,-37,-25,-12 }; // Triangle wave table (ramp down) static const int16_t ModRampDownTable[64] = { 0,-4,-8,-12,-16,-20,-24,-28,-32,-36,-40,-44,-48,-52,-56,-60, -64,-68,-72,-76,-80,-84,-88,-92,-96,-100,-104,-108,-112,-116,-120,-124, 127,123,119,115,111,107,103,99,95,91,87,83,79,75,71,67, 63,59,55,51,47,43,39,35,31,27,23,19,15,11,7,3 }; // Square wave table static const int16_t ModSquareTable[64] = { 127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127, 127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127, -127,-127,-127,-127,-127,-127,-127,-127,-127,-127,-127,-127,-127,-127,-127,-127, -127,-127,-127,-127,-127,-127,-127,-127,-127,-127,-127,-127,-127,-127,-127,-127 }; // Random wave table static const int16_t ModRandomTable[64] = { 98,-127,-43,88,102,41,-65,-94,125,20,-71,-86,-70,-32,-16,-96, 17,72,107,-5,116,-69,-62,-40,10,-61,65,109,-18,-38,-13,-76, -23,88,21,-94,8,106,21,-112,6,109,20,-88,-30,9,-127,118, 42,-34,89,-4,-51,-72,21,-29,112,123,84,-101,-92,98,-54,-95 }; // volume fade tables for Retrig Note: static const int8_t retrigTable1[16] = { 0, 0, 0, 0, 0, 0, 10, 8, 0, 0, 0, 0, 0, 0, 24, 32 }; static const int8_t retrigTable2[16] = { 0, -1, -2, -4, -8, -16, 0, 0, 0, 1, 2, 4, 8, 16, 0, 0 }; static const WORD XMPeriodTable[104] = { 907,900,894,887,881,875,868,862,856,850,844,838,832,826,820,814, 808,802,796,791,785,779,774,768,762,757,752,746,741,736,730,725, 720,715,709,704,699,694,689,684,678,675,670,665,660,655,651,646, 640,636,632,628,623,619,614,610,604,601,597,592,588,584,580,575, 570,567,563,559,555,551,547,543,538,535,532,528,524,520,516,513, 508,505,502,498,494,491,487,484,480,477,474,470,467,463,460,457, 453,450,447,443,440,437,434,431 }; static const uint32_t XMLinearTable[768] = { 535232,534749,534266,533784,533303,532822,532341,531861, 531381,530902,530423,529944,529466,528988,528511,528034, 527558,527082,526607,526131,525657,525183,524709,524236, 523763,523290,522818,522346,521875,521404,520934,520464, 519994,519525,519057,518588,518121,517653,517186,516720, 516253,515788,515322,514858,514393,513929,513465,513002, 512539,512077,511615,511154,510692,510232,509771,509312, 508852,508393,507934,507476,507018,506561,506104,505647, 505191,504735,504280,503825,503371,502917,502463,502010, 501557,501104,500652,500201,499749,499298,498848,498398, 497948,497499,497050,496602,496154,495706,495259,494812, 494366,493920,493474,493029,492585,492140,491696,491253, 490809,490367,489924,489482,489041,488600,488159,487718, 487278,486839,486400,485961,485522,485084,484647,484210, 483773,483336,482900,482465,482029,481595,481160,480726, 480292,479859,479426,478994,478562,478130,477699,477268, 476837,476407,475977,475548,475119,474690,474262,473834, 473407,472979,472553,472126,471701,471275,470850,470425, 470001,469577,469153,468730,468307,467884,467462,467041, 466619,466198,465778,465358,464938,464518,464099,463681, 463262,462844,462427,462010,461593,461177,460760,460345, 459930,459515,459100,458686,458272,457859,457446,457033, 456621,456209,455797,455386,454975,454565,454155,453745, 453336,452927,452518,452110,451702,451294,450887,450481, 450074,449668,449262,448857,448452,448048,447644,447240, 446836,446433,446030,445628,445226,444824,444423,444022, 443622,443221,442821,442422,442023,441624,441226,440828, 440430,440033,439636,439239,438843,438447,438051,437656, 437261,436867,436473,436079,435686,435293,434900,434508, 434116,433724,433333,432942,432551,432161,431771,431382, 430992,430604,430215,429827,429439,429052,428665,428278, 427892,427506,427120,426735,426350,425965,425581,425197, 424813,424430,424047,423665,423283,422901,422519,422138, 421757,421377,420997,420617,420237,419858,419479,419101, 418723,418345,417968,417591,417214,416838,416462,416086, 415711,415336,414961,414586,414212,413839,413465,413092, 412720,412347,411975,411604,411232,410862,410491,410121, 409751,409381,409012,408643,408274,407906,407538,407170, 406803,406436,406069,405703,405337,404971,404606,404241, 403876,403512,403148,402784,402421,402058,401695,401333, 400970,400609,400247,399886,399525,399165,398805,398445, 398086,397727,397368,397009,396651,396293,395936,395579, 395222,394865,394509,394153,393798,393442,393087,392733, 392378,392024,391671,391317,390964,390612,390259,389907, 389556,389204,388853,388502,388152,387802,387452,387102, 386753,386404,386056,385707,385359,385012,384664,384317, 383971,383624,383278,382932,382587,382242,381897,381552, 381208,380864,380521,380177,379834,379492,379149,378807, 378466,378124,377783,377442,377102,376762,376422,376082, 375743,375404,375065,374727,374389,374051,373714,373377, 373040,372703,372367,372031,371695,371360,371025,370690, 370356,370022,369688,369355,369021,368688,368356,368023, 367691,367360,367028,366697,366366,366036,365706,365376, 365046,364717,364388,364059,363731,363403,363075,362747, 362420,362093,361766,361440,361114,360788,360463,360137, 359813,359488,359164,358840,358516,358193,357869,357547, 357224,356902,356580,356258,355937,355616,355295,354974, 354654,354334,354014,353695,353376,353057,352739,352420, 352103,351785,351468,351150,350834,350517,350201,349885, 349569,349254,348939,348624,348310,347995,347682,347368, 347055,346741,346429,346116,345804,345492,345180,344869, 344558,344247,343936,343626,343316,343006,342697,342388, 342079,341770,341462,341154,340846,340539,340231,339924, 339618,339311,339005,338700,338394,338089,337784,337479, 337175,336870,336566,336263,335959,335656,335354,335051, 334749,334447,334145,333844,333542,333242,332941,332641, 332341,332041,331741,331442,331143,330844,330546,330247, 329950,329652,329355,329057,328761,328464,328168,327872, 327576,327280,326985,326690,326395,326101,325807,325513, 325219,324926,324633,324340,324047,323755,323463,323171, 322879,322588,322297,322006,321716,321426,321136,320846, 320557,320267,319978,319690,319401,319113,318825,318538, 318250,317963,317676,317390,317103,316817,316532,316246, 315961,315676,315391,315106,314822,314538,314254,313971, 313688,313405,313122,312839,312557,312275,311994,311712, 311431,311150,310869,310589,310309,310029,309749,309470, 309190,308911,308633,308354,308076,307798,307521,307243, 306966,306689,306412,306136,305860,305584,305308,305033, 304758,304483,304208,303934,303659,303385,303112,302838, 302565,302292,302019,301747,301475,301203,300931,300660, 300388,300117,299847,299576,299306,299036,298766,298497, 298227,297958,297689,297421,297153,296884,296617,296349, 296082,295815,295548,295281,295015,294749,294483,294217, 293952,293686,293421,293157,292892,292628,292364,292100, 291837,291574,291311,291048,290785,290523,290261,289999, 289737,289476,289215,288954,288693,288433,288173,287913, 287653,287393,287134,286875,286616,286358,286099,285841, 285583,285326,285068,284811,284554,284298,284041,283785, 283529,283273,283017,282762,282507,282252,281998,281743, 281489,281235,280981,280728,280475,280222,279969,279716, 279464,279212,278960,278708,278457,278206,277955,277704, 277453,277203,276953,276703,276453,276204,275955,275706, 275457,275209,274960,274712,274465,274217,273970,273722, 273476,273229,272982,272736,272490,272244,271999,271753, 271508,271263,271018,270774,270530,270286,270042,269798, 269555,269312,269069,268826,268583,268341,268099,267857 }; static const int8_t ft2VibratoTable[256] = { 0,-2,-3,-5,-6,-8,-9,-11,-12,-14,-16,-17,-19,-20,-22,-23, -24,-26,-27,-29,-30,-32,-33,-34,-36,-37,-38,-39,-41,-42, -43,-44,-45,-46,-47,-48,-49,-50,-51,-52,-53,-54,-55,-56, -56,-57,-58,-59,-59,-60,-60,-61,-61,-62,-62,-62,-63,-63, -63,-64,-64,-64,-64,-64,-64,-64,-64,-64,-64,-64,-63,-63, -63,-62,-62,-62,-61,-61,-60,-60,-59,-59,-58,-57,-56,-56, -55,-54,-53,-52,-51,-50,-49,-48,-47,-46,-45,-44,-43,-42, -41,-39,-38,-37,-36,-34,-33,-32,-30,-29,-27,-26,-24,-23, -22,-20,-19,-17,-16,-14,-12,-11,-9,-8,-6,-5,-3,-2,0, 2,3,5,6,8,9,11,12,14,16,17,19,20,22,23,24,26,27,29,30, 32,33,34,36,37,38,39,41,42,43,44,45,46,47,48,49,50,51, 52,53,54,55,56,56,57,58,59,59,60,60,61,61,62,62,62,63, 63,63,64,64,64,64,64,64,64,64,64,64,64,63,63,63,62,62, 62,61,61,60,60,59,59,58,57,56,56,55,54,53,52,51,50,49, 48,47,46,45,44,43,42,41,39,38,37,36,34,33,32,30,29,27, 26,24,23,22,20,19,17,16,14,12,11,9,8,6,5,3,2 }; static const DWORD FineLinearSlideUpTable[16] = { 65536, 65595, 65654, 65714, 65773, 65832, 65892, 65951, 66011, 66071, 66130, 66190, 66250, 66309, 66369, 66429 }; static const DWORD FineLinearSlideDownTable[16] = { 65535, 65477, 65418, 65359, 65300, 65241, 65182, 65123, 65065, 65006, 64947, 64888, 64830, 64772, 64713, 64645 }; static const DWORD LinearSlideUpTable[256] = { 65536, 65773, 66010, 66249, 66489, 66729, 66971, 67213, 67456, 67700, 67945, 68190, 68437, 68685, 68933, 69182, 69432, 69684, 69936, 70189, 70442, 70697, 70953, 71209, 71467, 71725, 71985, 72245, 72507, 72769, 73032, 73296, 73561, 73827, 74094, 74362, 74631, 74901, 75172, 75444, 75717, 75991, 76265, 76541, 76818, 77096, 77375, 77655, 77935, 78217, 78500, 78784, 79069, 79355, 79642, 79930, 80219, 80509, 80800, 81093, 81386, 81680, 81976, 82272, 82570, 82868, 83168, 83469, 83771, 84074, 84378, 84683, 84989, 85297, 85605, 85915, 86225, 86537, 86850, 87164, 87480, 87796, 88113, 88432, 88752, 89073, 89395, 89718, 90043, 90369, 90695, 91023, 91353, 91683, 92015, 92347, 92681, 93017, 93353, 93691, 94029, 94370, 94711, 95053, 95397, 95742, 96088, 96436, 96785, 97135, 97486, 97839, 98193, 98548, 98904, 99262, 99621, 99981, 100343, 100706, 101070, 101435, 101802, 102170, 102540, 102911, 103283, 103657, 104031, 104408, 104785, 105164, 105545, 105926, 106309, 106694, 107080, 107467, 107856, 108246, 108637, 109030, 109425, 109820, 110217, 110616, 111016, 111418, 111821, 112225, 112631, 113038, 113447, 113857, 114269, 114682, 115097, 115514, 115931, 116351, 116771, 117194, 117618, 118043, 118470, 118898, 119328, 119760, 120193, 120628, 121064, 121502, 121941, 122382, 122825, 123269, 123715, 124162, 124611, 125062, 125514, 125968, 126424, 126881, 127340, 127801, 128263, 128727, 129192, 129660, 130129, 130599, 131072, 131546, 132021, 132499, 132978, 133459, 133942, 134426, 134912, 135400, 135890, 136381, 136875, 137370, 137866, 138365, 138865, 139368, 139872, 140378, 140885, 141395, 141906, 142419, 142935, 143451, 143970, 144491, 145014, 145538, 146064, 146593, 147123, 147655, 148189, 148725, 149263, 149803, 150344, 150888, 151434, 151982, 152531, 153083, 153637, 154192, 154750, 155310, 155871, 156435, 157001, 157569, 158138, 158710, 159284, 159860, 160439, 161019, 161601, 162186, 162772, 163361, 163952, 164545, }; static const DWORD LinearSlideDownTable[256] = { 65536, 65299, 65064, 64830, 64596, 64363, 64131, 63900, 63670, 63440, 63212, 62984, 62757, 62531, 62305, 62081, 61857, 61634, 61412, 61191, 60970, 60751, 60532, 60314, 60096, 59880, 59664, 59449, 59235, 59021, 58809, 58597, 58385, 58175, 57965, 57757, 57548, 57341, 57134, 56928, 56723, 56519, 56315, 56112, 55910, 55709, 55508, 55308, 55108, 54910, 54712, 54515, 54318, 54123, 53928, 53733, 53540, 53347, 53154, 52963, 52772, 52582, 52392, 52204, 52015, 51828, 51641, 51455, 51270, 51085, 50901, 50717, 50535, 50353, 50171, 49990, 49810, 49631, 49452, 49274, 49096, 48919, 48743, 48567, 48392, 48218, 48044, 47871, 47698, 47526, 47355, 47185, 47014, 46845, 46676, 46508, 46340, 46173, 46007, 45841, 45676, 45511, 45347, 45184, 45021, 44859, 44697, 44536, 44376, 44216, 44056, 43898, 43740, 43582, 43425, 43268, 43112, 42957, 42802, 42648, 42494, 42341, 42189, 42037, 41885, 41734, 41584, 41434, 41285, 41136, 40988, 40840, 40693, 40546, 40400, 40254, 40109, 39965, 39821, 39677, 39534, 39392, 39250, 39108, 38967, 38827, 38687, 38548, 38409, 38270, 38132, 37995, 37858, 37722, 37586, 37450, 37315, 37181, 37047, 36913, 36780, 36648, 36516, 36384, 36253, 36122, 35992, 35862, 35733, 35604, 35476, 35348, 35221, 35094, 34968, 34842, 34716, 34591, 34466, 34342, 34218, 34095, 33972, 33850, 33728, 33606, 33485, 33364, 33244, 33124, 33005, 32886, 32768, 32649, 32532, 32415, 32298, 32181, 32065, 31950, 31835, 31720, 31606, 31492, 31378, 31265, 31152, 31040, 30928, 30817, 30706, 30595, 30485, 30375, 30266, 30157, 30048, 29940, 29832, 29724, 29617, 29510, 29404, 29298, 29192, 29087, 28982, 28878, 28774, 28670, 28567, 28464, 28361, 28259, 28157, 28056, 27955, 27854, 27754, 27654, 27554, 27455, 27356, 27257, 27159, 27061, 26964, 26866, 26770, 26673, 26577, 26481, 26386, 26291, 26196, 26102, }; static const int SpectrumSinusTable[256*2] = { 0, 1, 1, 2, 3, 3, 4, 5, 6, 7, 7, 8, 9, 10, 10, 11, 12, 13, 14, 14, 15, 16, 17, 17, 18, 19, 20, 20, 21, 22, 22, 23, 24, 25, 25, 26, 27, 28, 28, 29, 30, 30, 31, 32, 32, 33, 34, 34, 35, 36, 36, 37, 38, 38, 39, 39, 40, 41, 41, 42, 42, 43, 44, 44, 45, 45, 46, 46, 47, 47, 48, 48, 49, 49, 50, 50, 51, 51, 52, 52, 53, 53, 53, 54, 54, 55, 55, 55, 56, 56, 57, 57, 57, 58, 58, 58, 59, 59, 59, 59, 60, 60, 60, 60, 61, 61, 61, 61, 61, 62, 62, 62, 62, 62, 62, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 62, 62, 62, 62, 62, 62, 61, 61, 61, 61, 61, 60, 60, 60, 60, 59, 59, 59, 59, 58, 58, 58, 57, 57, 57, 56, 56, 55, 55, 55, 54, 54, 53, 53, 53, 52, 52, 51, 51, 50, 50, 49, 49, 48, 48, 47, 47, 46, 46, 45, 45, 44, 44, 43, 42, 42, 41, 41, 40, 39, 39, 38, 38, 37, 36, 36, 35, 34, 34, 33, 32, 32, 31, 30, 30, 29, 28, 28, 27, 26, 25, 25, 24, 23, 22, 22, 21, 20, 20, 19, 18, 17, 17, 16, 15, 14, 14, 13, 12, 11, 10, 10, 9, 8, 7, 7, 6, 5, 4, 3, 3, 2, 1, 0, 0, -1, -1, -2, -3, -3, -4, -5, -6, -7, -7, -8, -9, -10, -10, -11, -12, -13, -14, -14, -15, -16, -17, -17, -18, -19, -20, -20, -21, -22, -22, -23, -24, -25, -25, -26, -27, -28, -28, -29, -30, -30, -31, -32, -32, -33, -34, -34, -35, -36, -36, -37, -38, -38, -39, -39, -40, -41, -41, -42, -42, -43, -44, -44, -45, -45, -46, -46, -47, -47, -48, -48, -49, -49, -50, -50, -51, -51, -52, -52, -53, -53, -53, -54, -54, -55, -55, -55, -56, -56, -57, -57, -57, -58, -58, -58, -59, -59, -59, -59, -60, -60, -60, -60, -61, -61, -61, -61, -61, -62, -62, -62, -62, -62, -62, -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, -62, -62, -62, -62, -62, -62, -61, -61, -61, -61, -61, -60, -60, -60, -60, -59, -59, -59, -59, -58, -58, -58, -57, -57, -57, -56, -56, -55, -55, -55, -54, -54, -53, -53, -53, -52, -52, -51, -51, -50, -50, -49, -49, -48, -48, -47, -47, -46, -46, -45, -45, -44, -44, -43, -42, -42, -41, -41, -40, -39, -39, -38, -38, -37, -36, -36, -35, -34, -34, -33, -32, -32, -31, -30, -30, -29, -28, -28, -27, -26, -25, -25, -24, -23, -22, -22, -21, -20, -20, -19, -18, -17, -17, -16, -15, -14, -14, -13, -12, -11, -10, -10, -9, -8, -7, -7, -6, -5, -4, -3, -3, -2, -1, 0, }; libmodplug-0.8.8.5/src/load_ult.cpp0000664000175000017500000001274512205522416014061 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque */ #include "stdafx.h" #include "sndfile.h" //#pragma warning(disable:4244) #define ULT_16BIT 0x04 #define ULT_LOOP 0x08 #define ULT_BIDI 0x10 #pragma pack(1) // Raw ULT header struct: typedef struct tagULTHEADER { char id[15]; // changed from CHAR char songtitle[32]; // changed from CHAR BYTE reserved; } ULTHEADER; // Raw ULT sampleinfo struct: typedef struct tagULTSAMPLE { CHAR samplename[32]; CHAR dosname[12]; LONG loopstart; LONG loopend; LONG sizestart; LONG sizeend; BYTE volume; BYTE flags; WORD finetune; } ULTSAMPLE; #pragma pack() BOOL CSoundFile::ReadUlt(const BYTE *lpStream, DWORD dwMemLength) //--------------------------------------------------------------- { ULTHEADER *pmh = (ULTHEADER *)lpStream; ULTSAMPLE *pus; UINT nos, nop; DWORD dwMemPos = 0; // try to read module header if ((!lpStream) || (dwMemLength < 0x100)) return FALSE; if (strncmp(pmh->id,"MAS_UTrack_V00",14)) return FALSE; // Warning! Not supported ULT format, trying anyway // if ((pmh->id[14] < '1') || (pmh->id[14] > '4')) return FALSE; m_nType = MOD_TYPE_ULT; m_nDefaultSpeed = 6; m_nDefaultTempo = 125; memcpy(m_szNames[0], pmh->songtitle, 32); m_szNames[0][31] = '\0'; // read songtext dwMemPos = sizeof(ULTHEADER); if ((pmh->reserved) && (dwMemPos + pmh->reserved * 32 < dwMemLength)) { UINT len = pmh->reserved * 32; m_lpszSongComments = new char[len + 1 + pmh->reserved]; if (m_lpszSongComments) { for (UINT l=0; lreserved; l++) { memcpy(m_lpszSongComments+l*33, lpStream+dwMemPos+l*32, 32); m_lpszSongComments[l*33+32] = 0x0D; } m_lpszSongComments[len] = 0; } dwMemPos += len; } if (dwMemPos >= dwMemLength) return TRUE; nos = lpStream[dwMemPos++]; m_nSamples = nos; if (m_nSamples >= MAX_SAMPLES) m_nSamples = MAX_SAMPLES-1; UINT smpsize = 64; if (pmh->id[14] >= '4') smpsize += 2; if (dwMemPos + nos*smpsize + 256 + 2 > dwMemLength) return TRUE; for (UINT ins=1; ins<=nos; ins++, dwMemPos+=smpsize) if (ins<=m_nSamples) { pus = (ULTSAMPLE *)(lpStream+dwMemPos); MODINSTRUMENT *pins = &Ins[ins]; memcpy(m_szNames[ins], pus->samplename, 32); m_szNames[ins][31] = '\0'; memcpy(pins->name, pus->dosname, 12); pins->nLoopStart = pus->loopstart; pins->nLoopEnd = pus->loopend; pins->nLength = pus->sizeend - pus->sizestart; pins->nVolume = pus->volume; pins->nGlobalVol = 64; pins->nC4Speed = 8363; if (pmh->id[14] >= '4') { pins->nC4Speed = pus->finetune; } if (pus->flags & ULT_LOOP) pins->uFlags |= CHN_LOOP; if (pus->flags & ULT_BIDI) pins->uFlags |= CHN_PINGPONGLOOP; if (pus->flags & ULT_16BIT) { pins->uFlags |= CHN_16BIT; pins->nLoopStart >>= 1; pins->nLoopEnd >>= 1; } } memcpy(Order, lpStream+dwMemPos, 256); dwMemPos += 256; m_nChannels = lpStream[dwMemPos] + 1; nop = lpStream[dwMemPos+1] + 1; dwMemPos += 2; if (m_nChannels > 32) m_nChannels = 32; // Default channel settings for (UINT nSet=0; nSetid[14]>='3') { if (dwMemPos + m_nChannels > dwMemLength) return TRUE; for(UINT t=0; t 256) ChnSettings[t].nPan = 256; } } // Allocating Patterns for (UINT nAllocPat=0; nAllocPat dwMemLength) return TRUE; UINT rep = 1; UINT note = lpStream[dwMemPos++]; if (note == 0xFC) { rep = lpStream[dwMemPos]; note = lpStream[dwMemPos+1]; dwMemPos += 2; } UINT instr = lpStream[dwMemPos++]; UINT eff = lpStream[dwMemPos++]; UINT dat1 = lpStream[dwMemPos++]; UINT dat2 = lpStream[dwMemPos++]; UINT cmd1 = eff & 0x0F; UINT cmd2 = eff >> 4; if (cmd1 == 0x0C) dat1 >>= 2; else if (cmd1 == 0x0B) { cmd1 = dat1 = 0; } if (cmd2 == 0x0C) dat2 >>= 2; else if (cmd2 == 0x0B) { cmd2 = dat2 = 0; } while ((rep != 0) && (row < 64)) { if (pat) { pat->instr = instr; if (note) pat->note = note + 36; if (cmd1 | dat1) { if (cmd1 == 0x0C) { pat->volcmd = VOLCMD_VOLUME; pat->vol = dat1; } else { pat->command = cmd1; pat->param = dat1; ConvertModCommand(pat); } } if (cmd2 == 0x0C) { pat->volcmd = VOLCMD_VOLUME; pat->vol = dat2; } else if ((cmd2 | dat2) && (!pat->command)) { pat->command = cmd2; pat->param = dat2; ConvertModCommand(pat); } pat += m_nChannels; } row++; rep--; } } } } // Reading Instruments for (UINT smp=1; smp<=m_nSamples; smp++) if (Ins[smp].nLength) { if (dwMemPos >= dwMemLength) return TRUE; UINT flags = (Ins[smp].uFlags & CHN_16BIT) ? RS_PCM16S : RS_PCM8S; dwMemPos += ReadSample(&Ins[smp], flags, (LPSTR)(lpStream+dwMemPos), dwMemLength - dwMemPos); } return TRUE; } libmodplug-0.8.8.5/src/load_mdl.cpp0000664000175000017500000003463012205522416014026 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque */ ////////////////////////////////////////////// // DigiTracker (MDL) module loader // ////////////////////////////////////////////// #include "stdafx.h" #include "sndfile.h" //#pragma warning(disable:4244) typedef struct MDLSONGHEADER { DWORD id; // "DMDL" = 0x4C444D44 BYTE version; } MDLSONGHEADER; typedef struct MDLINFOBLOCK { CHAR songname[32]; CHAR composer[20]; WORD norders; WORD repeatpos; BYTE globalvol; BYTE speed; BYTE tempo; BYTE channelinfo[32]; BYTE seq[256]; } MDLINFOBLOCK; typedef struct MDLPATTERNDATA { BYTE channels; BYTE lastrow; // nrows = lastrow+1 CHAR name[16]; WORD data[1]; } MDLPATTERNDATA; void ConvertMDLCommand(MODCOMMAND *m, UINT eff, UINT data) //-------------------------------------------------------- { UINT command = 0, param = data; switch(eff) { case 0x01: command = CMD_PORTAMENTOUP; break; case 0x02: command = CMD_PORTAMENTODOWN; break; case 0x03: command = CMD_TONEPORTAMENTO; break; case 0x04: command = CMD_VIBRATO; break; case 0x05: command = CMD_ARPEGGIO; break; case 0x07: command = (param < 0x20) ? CMD_SPEED : CMD_TEMPO; break; case 0x08: command = CMD_PANNING8; param <<= 1; break; case 0x0B: command = CMD_POSITIONJUMP; break; case 0x0C: command = CMD_GLOBALVOLUME; break; case 0x0D: command = CMD_PATTERNBREAK; param = (data & 0x0F) + (data>>4)*10; break; case 0x0E: command = CMD_S3MCMDEX; switch(data & 0xF0) { case 0x00: command = 0; break; // What is E0x in MDL (there is a bunch) ? case 0x10: if (param & 0x0F) { param |= 0xF0; command = CMD_PANNINGSLIDE; } else command = 0; break; case 0x20: if (param & 0x0F) { param = (param << 4) | 0x0F; command = CMD_PANNINGSLIDE; } else command = 0; break; case 0x30: param = (data & 0x0F) | 0x10; break; // glissando case 0x40: param = (data & 0x0F) | 0x30; break; // vibrato waveform case 0x60: param = (data & 0x0F) | 0xB0; break; case 0x70: param = (data & 0x0F) | 0x40; break; // tremolo waveform case 0x90: command = CMD_RETRIG; param &= 0x0F; break; case 0xA0: param = (data & 0x0F) << 4; command = CMD_GLOBALVOLSLIDE; break; case 0xB0: param = data & 0x0F; command = CMD_GLOBALVOLSLIDE; break; case 0xF0: param = ((data >> 8) & 0x0F) | 0xA0; break; } break; case 0x0F: command = CMD_SPEED; break; case 0x10: if ((param & 0xF0) != 0xE0) { command = CMD_VOLUMESLIDE; if ((param & 0xF0) == 0xF0) param = ((param << 4) | 0x0F); else param >>= 2; } break; case 0x20: if ((param & 0xF0) != 0xE0) { command = CMD_VOLUMESLIDE; if ((param & 0xF0) != 0xF0) param >>= 2; } break; case 0x30: command = CMD_RETRIG; break; case 0x40: command = CMD_TREMOLO; break; case 0x50: command = CMD_TREMOR; break; case 0xEF: if (param > 0xFF) param = 0xFF; command = CMD_OFFSET; break; } if (command) { m->command = command; m->param = param; } } void UnpackMDLTrack(MODCOMMAND *pat, UINT nChannels, UINT nRows, UINT nTrack, const BYTE *lpTracks) //------------------------------------------------------------------------------------------------- { MODCOMMAND cmd, *m = pat; UINT len = *((WORD *)lpTracks); UINT pos = 0, row = 0, i; lpTracks += 2; for (UINT ntrk=1; ntrk> 2; switch(b & 0x03) { case 0x01: for (i=0; i<=xx; i++) { if (row) *m = *(m-nChannels); m += nChannels; row++; if (row >= nRows) break; } break; case 0x02: if (xx < row) *m = pat[nChannels*xx]; m += nChannels; row++; break; case 0x03: { cmd.note = (xx & 0x01) ? lpTracks[pos++] : 0; cmd.instr = (xx & 0x02) ? lpTracks[pos++] : 0; cmd.volcmd = cmd.vol = 0; cmd.command = cmd.param = 0; if ((cmd.note < NOTE_MAX-12) && (cmd.note)) cmd.note += 12; UINT volume = (xx & 0x04) ? lpTracks[pos++] : 0; UINT commands = (xx & 0x08) ? lpTracks[pos++] : 0; UINT command1 = commands & 0x0F; UINT command2 = commands & 0xF0; UINT param1 = (xx & 0x10) ? lpTracks[pos++] : 0; UINT param2 = (xx & 0x20) ? lpTracks[pos++] : 0; if ((command1 == 0x0E) && ((param1 & 0xF0) == 0xF0) && (!command2)) { param1 = ((param1 & 0x0F) << 8) | param2; command1 = 0xEF; command2 = param2 = 0; } if (volume) { cmd.volcmd = VOLCMD_VOLUME; cmd.vol = (volume+1) >> 2; } ConvertMDLCommand(&cmd, command1, param1); if ((cmd.command != CMD_SPEED) && (cmd.command != CMD_TEMPO) && (cmd.command != CMD_PATTERNBREAK)) ConvertMDLCommand(&cmd, command2, param2); *m = cmd; m += nChannels; row++; } break; // Empty Slots default: row += xx+1; m += (xx+1)*nChannels; if (row >= nRows) break; } } } BOOL CSoundFile::ReadMDL(const BYTE *lpStream, DWORD dwMemLength) //--------------------------------------------------------------- { DWORD dwMemPos, dwPos, blocklen, dwTrackPos; const MDLSONGHEADER *pmsh = (const MDLSONGHEADER *)lpStream; const MDLINFOBLOCK *pmib; const MDLPATTERNDATA *pmpd; UINT i,j, norders = 0, npatterns = 0, ntracks = 0; UINT ninstruments = 0, nsamples = 0; WORD block; WORD patterntracks[MAX_PATTERNS*32]; BYTE smpinfo[MAX_SAMPLES]; BYTE insvolenv[MAX_INSTRUMENTS]; BYTE inspanenv[MAX_INSTRUMENTS]; LPCBYTE pvolenv, ppanenv, ppitchenv; UINT nvolenv, npanenv, npitchenv; if ((!lpStream) || (dwMemLength < 1024)) return FALSE; if ((pmsh->id != 0x4C444D44) || ((pmsh->version & 0xF0) > 0x10)) return FALSE; memset(patterntracks, 0, sizeof(patterntracks)); memset(smpinfo, 0, sizeof(smpinfo)); memset(insvolenv, 0, sizeof(insvolenv)); memset(inspanenv, 0, sizeof(inspanenv)); dwMemPos = 5; dwTrackPos = 0; pvolenv = ppanenv = ppitchenv = NULL; nvolenv = npanenv = npitchenv = 0; m_nSamples = m_nInstruments = 0; while (dwMemPos+6 < dwMemLength) { block = *((WORD *)(lpStream+dwMemPos)); blocklen = *((DWORD *)(lpStream+dwMemPos+2)); dwMemPos += 6; if (dwMemPos + blocklen > dwMemLength) { if (dwMemPos == 11) return FALSE; break; } switch(block) { // IN: infoblock case 0x4E49: pmib = (MDLINFOBLOCK *)(lpStream+dwMemPos); memcpy(m_szNames[0], pmib->songname, 32); norders = pmib->norders; if (norders > MAX_ORDERS) norders = MAX_ORDERS; m_nRestartPos = pmib->repeatpos; m_nDefaultGlobalVolume = pmib->globalvol; m_nDefaultTempo = pmib->tempo; m_nDefaultSpeed = pmib->speed; m_nChannels = 4; for (i=0; i<32; i++) { ChnSettings[i].nVolume = 64; ChnSettings[i].nPan = (pmib->channelinfo[i] & 0x7F) << 1; if (pmib->channelinfo[i] & 0x80) ChnSettings[i].dwFlags |= CHN_MUTE; else m_nChannels = i+1; } for (j=0; jseq[j]; break; // ME: song message case 0x454D: if (blocklen) { if (m_lpszSongComments) delete [] m_lpszSongComments; m_lpszSongComments = new char[blocklen]; if (m_lpszSongComments) { memcpy(m_lpszSongComments, lpStream+dwMemPos, blocklen); m_lpszSongComments[blocklen-1] = 0; } } break; // PA: Pattern Data case 0x4150: npatterns = lpStream[dwMemPos]; if (npatterns > MAX_PATTERNS) npatterns = MAX_PATTERNS; dwPos = dwMemPos + 1; for (i=0; i= dwMemLength) break; pmpd = (MDLPATTERNDATA *)(lpStream + dwPos); if (pmpd->channels > 32) break; PatternSize[i] = pmpd->lastrow+1; if (m_nChannels < pmpd->channels) m_nChannels = pmpd->channels; dwPos += 18 + 2*pmpd->channels; for (j=0; jchannels; j++) { patterntracks[i*32+j] = pmpd->data[j]; } } break; // TR: Track Data case 0x5254: if (dwTrackPos) break; ntracks = *((WORD *)(lpStream+dwMemPos)); dwTrackPos = dwMemPos+2; break; // II: Instruments case 0x4949: ninstruments = lpStream[dwMemPos]; dwPos = dwMemPos+1; for (i=0; i= MAX_INSTRUMENTS) || (!nins)) break; if (m_nInstruments < nins) m_nInstruments = nins; if (!Headers[nins]) { UINT note = 12; if ((Headers[nins] = new INSTRUMENTHEADER) == NULL) break; INSTRUMENTHEADER *penv = Headers[nins]; memset(penv, 0, sizeof(INSTRUMENTHEADER)); memcpy(penv->name, lpStream+dwPos+2, 32); penv->nGlobalVol = 64; penv->nPPC = 5*12; for (j=0; jNoteMap[note] = note+1; if (ps[0] < MAX_SAMPLES) { int ismp = ps[0]; penv->Keyboard[note] = ps[0]; Ins[ismp].nVolume = ps[2]; Ins[ismp].nPan = ps[4] << 1; Ins[ismp].nVibType = ps[11]; Ins[ismp].nVibSweep = ps[10]; Ins[ismp].nVibDepth = ps[9]; Ins[ismp].nVibRate = ps[8]; } penv->nFadeOut = (ps[7] << 8) | ps[6]; if (penv->nFadeOut == 0xFFFF) penv->nFadeOut = 0; note++; } // Use volume envelope ? if (ps[3] & 0x80) { penv->dwFlags |= ENV_VOLUME; insvolenv[nins] = (ps[3] & 0x3F) + 1; } // Use panning envelope ? if (ps[5] & 0x80) { penv->dwFlags |= ENV_PANNING; inspanenv[nins] = (ps[5] & 0x3F) + 1; } } } dwPos += 34 + 14*lpStream[dwPos+1]; } for (j=1; j<=m_nInstruments; j++) if (!Headers[j]) { Headers[j] = new INSTRUMENTHEADER; if (Headers[j]) memset(Headers[j], 0, sizeof(INSTRUMENTHEADER)); } break; // VE: Volume Envelope case 0x4556: if ((nvolenv = lpStream[dwMemPos]) == 0) break; if (dwMemPos + nvolenv*32 + 1 <= dwMemLength) pvolenv = lpStream + dwMemPos + 1; break; // PE: Panning Envelope case 0x4550: if ((npanenv = lpStream[dwMemPos]) == 0) break; if (dwMemPos + npanenv*32 + 1 <= dwMemLength) ppanenv = lpStream + dwMemPos + 1; break; // FE: Pitch Envelope case 0x4546: if ((npitchenv = lpStream[dwMemPos]) == 0) break; if (dwMemPos + npitchenv*32 + 1 <= dwMemLength) ppitchenv = lpStream + dwMemPos + 1; break; // IS: Sample Infoblock case 0x5349: nsamples = lpStream[dwMemPos]; dwPos = dwMemPos+1; for (i=0; i= MAX_SAMPLES) || (!nins)) continue; if (m_nSamples < nins) m_nSamples = nins; MODINSTRUMENT *pins = &Ins[nins]; memcpy(m_szNames[nins], lpStream+dwPos+1, 32); memcpy(pins->name, lpStream+dwPos+33, 8); pins->nC4Speed = *((DWORD *)(lpStream+dwPos+41)); pins->nLength = *((DWORD *)(lpStream+dwPos+45)); pins->nLoopStart = *((DWORD *)(lpStream+dwPos+49)); pins->nLoopEnd = pins->nLoopStart + *((DWORD *)(lpStream+dwPos+53)); if (pins->nLoopEnd > pins->nLoopStart) pins->uFlags |= CHN_LOOP; pins->nGlobalVol = 64; if (lpStream[dwPos+58] & 0x01) { pins->uFlags |= CHN_16BIT; pins->nLength >>= 1; pins->nLoopStart >>= 1; pins->nLoopEnd >>= 1; } if (lpStream[dwPos+58] & 0x02) pins->uFlags |= CHN_PINGPONGLOOP; smpinfo[nins] = (lpStream[dwPos+58] >> 2) & 3; } break; // SA: Sample Data case 0x4153: dwPos = dwMemPos; for (i=1; i<=m_nSamples; i++) if ((Ins[i].nLength) && (!Ins[i].pSample) && (smpinfo[i] != 3) && (dwPos < dwMemLength)) { MODINSTRUMENT *pins = &Ins[i]; UINT flags = (pins->uFlags & CHN_16BIT) ? RS_PCM16S : RS_PCM8S; if (!smpinfo[i]) { dwPos += ReadSample(pins, flags, (LPSTR)(lpStream+dwPos), dwMemLength - dwPos); } else { DWORD dwLen = *((DWORD *)(lpStream+dwPos)); dwPos += 4; if ((dwLen < dwMemLength) && (dwLen <= dwMemLength - dwPos) && (dwLen > 4)) { flags = (pins->uFlags & CHN_16BIT) ? RS_MDL16 : RS_MDL8; ReadSample(pins, flags, (LPSTR)(lpStream+dwPos), dwLen); } dwPos += dwLen; } } break; } dwMemPos += blocklen; } // Unpack Patterns if ((dwTrackPos) && (npatterns) && (m_nChannels) && (ntracks)) { for (UINT ipat=0; ipatnVolEnv = 15; for (UINT iv=0; iv<15; iv++) { if (iv) vtick += pve[iv*2+1]; penv->VolPoints[iv] = vtick; penv->VolEnv[iv] = pve[iv*2+2]; if (!pve[iv*2+1]) { penv->nVolEnv = iv+1; break; } } penv->nVolSustainBegin = penv->nVolSustainEnd = pve[31] & 0x0F; if (pve[31] & 0x10) penv->dwFlags |= ENV_VOLSUSTAIN; if (pve[31] & 0x20) penv->dwFlags |= ENV_VOLLOOP; penv->nVolLoopStart = pve[32] & 0x0F; penv->nVolLoopEnd = pve[32] >> 4; } } // Setup panning envelope if ((npanenv) && (ppanenv) && (inspanenv[iIns])) { LPCBYTE ppe = ppanenv; for (UINT npe=0; npenPanEnv = 15; for (UINT iv=0; iv<15; iv++) { if (iv) vtick += ppe[iv*2+1]; penv->PanPoints[iv] = vtick; penv->PanEnv[iv] = ppe[iv*2+2]; if (!ppe[iv*2+1]) { penv->nPanEnv = iv+1; break; } } if (ppe[31] & 0x10) penv->dwFlags |= ENV_PANSUSTAIN; if (ppe[31] & 0x20) penv->dwFlags |= ENV_PANLOOP; penv->nPanLoopStart = ppe[32] & 0x0F; penv->nPanLoopEnd = ppe[32] >> 4; } } } m_dwSongFlags |= SONG_LINEARSLIDES; m_nType = MOD_TYPE_MDL; return TRUE; } ///////////////////////////////////////////////////////////////////////// // MDL Sample Unpacking // MDL Huffman ReadBits compression WORD MDLReadBits(DWORD &bitbuf, UINT &bitnum, LPBYTE &ibuf, CHAR n) //----------------------------------------------------------------- { WORD v = (WORD)(bitbuf & ((1 << n) - 1) ); bitbuf >>= n; bitnum -= n; if (bitnum <= 24) { bitbuf |= (((DWORD)(*ibuf++)) << bitnum); bitnum += 8; } return v; } libmodplug-0.8.8.5/src/sndfile.cpp0000664000175000017500000013253112273557561013714 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque , * Adam Goode (endian and char fixes for PPC) */ #include //for GCCFIX #include #include #define MMCMP_SUPPORT #ifdef MMCMP_SUPPORT extern BOOL MMCMP_Unpack(LPCBYTE *ppMemFile, LPDWORD pdwMemLength); #endif // External decompressors extern void AMSUnpack(const char *psrc, UINT inputlen, char *pdest, UINT dmax, char packcharacter); extern WORD MDLReadBits(DWORD &bitbuf, UINT &bitnum, LPBYTE &ibuf, CHAR n); extern int DMFUnpack(LPBYTE psample, LPBYTE ibuf, LPBYTE ibufmax, UINT maxlen); extern DWORD ITReadBits(DWORD &bitbuf, UINT &bitnum, LPBYTE &ibuf, CHAR n); extern void ITUnpack8Bit(signed char *pSample, DWORD dwLen, LPBYTE lpMemFile, DWORD dwMemLength, BOOL b215); extern void ITUnpack16Bit(signed char *pSample, DWORD dwLen, LPBYTE lpMemFile, DWORD dwMemLength, BOOL b215); #define MAX_PACK_TABLES 3 // Compression table static const signed char UnpackTable[MAX_PACK_TABLES][16] = //-------------------------------------------- { // CPU-generated dynamic table {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}, // u-Law table {0, 1, 2, 4, 8, 16, 32, 64, -1, -2, -4, -8, -16, -32, -48, -64}, // Linear table {0, 1, 2, 3, 5, 7, 12, 19, -1, -2, -3, -5, -7, -12, -19, -31} }; ////////////////////////////////////////////////////////// // CSoundFile CSoundFile::CSoundFile() //---------------------- { m_nType = MOD_TYPE_NONE; m_dwSongFlags = 0; m_nChannels = 0; m_nMixChannels = 0; m_nSamples = 0; m_nInstruments = 0; m_nPatternNames = 0; m_lpszPatternNames = NULL; m_lpszSongComments = NULL; m_nFreqFactor = m_nTempoFactor = 128; m_nMasterVolume = 128; m_nMinPeriod = 0x20; m_nMaxPeriod = 0x7FFF; m_nRepeatCount = 0; memset(Chn, 0, sizeof(Chn)); memset(ChnMix, 0, sizeof(ChnMix)); memset(Ins, 0, sizeof(Ins)); memset(ChnSettings, 0, sizeof(ChnSettings)); memset(Headers, 0, sizeof(Headers)); memset(Order, 0xFF, sizeof(Order)); memset(Patterns, 0, sizeof(Patterns)); memset(m_szNames, 0, sizeof(m_szNames)); memset(m_MixPlugins, 0, sizeof(m_MixPlugins)); } CSoundFile::~CSoundFile() //----------------------- { Destroy(); } BOOL CSoundFile::Create(LPCBYTE lpStream, DWORD dwMemLength) //---------------------------------------------------------- { int i; m_nType = MOD_TYPE_NONE; m_dwSongFlags = 0; m_nChannels = 0; m_nMixChannels = 0; m_nSamples = 0; m_nInstruments = 0; m_nFreqFactor = m_nTempoFactor = 128; m_nMasterVolume = 128; m_nDefaultGlobalVolume = 256; m_nGlobalVolume = 256; m_nOldGlbVolSlide = 0; m_nDefaultSpeed = 6; m_nDefaultTempo = 125; m_nPatternDelay = 0; m_nFrameDelay = 0; m_nNextRow = 0; m_nRow = 0; m_nPattern = 0; m_nCurrentPattern = 0; m_nNextPattern = 0; m_nRestartPos = 0; m_nMinPeriod = 16; m_nMaxPeriod = 32767; m_nSongPreAmp = 0x30; m_nPatternNames = 0; m_nMaxOrderPosition = 0; m_lpszPatternNames = NULL; m_lpszSongComments = NULL; memset(Ins, 0, sizeof(Ins)); memset(ChnMix, 0, sizeof(ChnMix)); memset(Chn, 0, sizeof(Chn)); memset(Headers, 0, sizeof(Headers)); memset(Order, 0xFF, sizeof(Order)); memset(Patterns, 0, sizeof(Patterns)); memset(m_szNames, 0, sizeof(m_szNames)); memset(m_MixPlugins, 0, sizeof(m_MixPlugins)); ResetMidiCfg(); for (UINT npt=0; npt=0) && (p[j]<=' ')) p[j--] = 0; while (j>=0) { if (((BYTE)p[j]) < ' ') p[j] = ' '; j--; } } // Adjust channels for (i=0; i 64) ChnSettings[i].nVolume = 64; if (ChnSettings[i].nPan > 256) ChnSettings[i].nPan = 128; Chn[i].nPan = ChnSettings[i].nPan; Chn[i].nGlobalVol = ChnSettings[i].nVolume; Chn[i].dwFlags = ChnSettings[i].dwFlags; Chn[i].nVolume = 256; Chn[i].nCutOff = 0x7F; } // Checking instruments MODINSTRUMENT *pins = Ins; for (i=0; ipSample) { if (pins->nLoopEnd > pins->nLength) pins->nLoopEnd = pins->nLength; if (pins->nLoopStart + 3 >= pins->nLoopEnd) { pins->nLoopStart = 0; pins->nLoopEnd = 0; } if (pins->nSustainEnd > pins->nLength) pins->nSustainEnd = pins->nLength; if (pins->nSustainStart + 3 >= pins->nSustainEnd) { pins->nSustainStart = 0; pins->nSustainEnd = 0; } } else { pins->nLength = 0; pins->nLoopStart = 0; pins->nLoopEnd = 0; pins->nSustainStart = 0; pins->nSustainEnd = 0; } if (!pins->nLoopEnd) pins->uFlags &= ~CHN_LOOP; if (!pins->nSustainEnd) pins->uFlags &= ~CHN_SUSTAINLOOP; if (pins->nGlobalVol > 64) pins->nGlobalVol = 64; } // Check invalid instruments while ((m_nInstruments > 0) && (!Headers[m_nInstruments])) m_nInstruments--; // Set default values if (m_nSongPreAmp < 0x20) m_nSongPreAmp = 0x20; if (m_nDefaultTempo < 32) m_nDefaultTempo = 125; if (!m_nDefaultSpeed) m_nDefaultSpeed = 6; m_nMusicSpeed = m_nDefaultSpeed; m_nMusicTempo = m_nDefaultTempo; m_nGlobalVolume = m_nDefaultGlobalVolume; m_nNextPattern = 0; m_nCurrentPattern = 0; m_nPattern = 0; m_nBufferCount = 0; m_nTickCount = m_nMusicSpeed; m_nNextRow = 0; m_nRow = 0; if ((m_nRestartPos >= MAX_ORDERS) || (Order[m_nRestartPos] >= MAX_PATTERNS)) m_nRestartPos = 0; // Load plugins if (gpMixPluginCreateProc) { for (UINT iPlug=0; iPlugRestoreAllParameters(); } } } } if (m_nType) { UINT maxpreamp = 0x10+(m_nChannels*8); if (maxpreamp > 100) maxpreamp = 100; if (m_nSongPreAmp > maxpreamp) m_nSongPreAmp = maxpreamp; return TRUE; } return FALSE; } BOOL CSoundFile::Destroy() //------------------------ { int i; for (i=0; ipSample) { FreeSample(pins->pSample); pins->pSample = NULL; } } for (i=0; iRelease(); m_MixPlugins[i].pMixPlugin = NULL; } } m_nType = MOD_TYPE_NONE; m_nChannels = m_nSamples = m_nInstruments = 0; return TRUE; } ////////////////////////////////////////////////////////////////////////// // Memory Allocation MODCOMMAND *CSoundFile::AllocatePattern(UINT rows, UINT nchns) //------------------------------------------------------------ { MODCOMMAND *p = new MODCOMMAND[rows*nchns]; if (p) memset(p, 0, rows*nchns*sizeof(MODCOMMAND)); return p; } void CSoundFile::FreePattern(LPVOID pat) //-------------------------------------- { if (pat) delete [] (signed char*)pat; } signed char* CSoundFile::AllocateSample(UINT nbytes) //------------------------------------------- { signed char * p = (signed char *)GlobalAllocPtr(GHND, (nbytes+39) & ~7); if (p) p += 16; return p; } void CSoundFile::FreeSample(LPVOID p) //----------------------------------- { if (p) { GlobalFreePtr(((LPSTR)p)-16); } } ////////////////////////////////////////////////////////////////////////// // Misc functions void CSoundFile::ResetMidiCfg() //----------------------------- { memset(&m_MidiCfg, 0, sizeof(m_MidiCfg)); lstrcpy(&m_MidiCfg.szMidiGlb[MIDIOUT_START*32], "FF"); lstrcpy(&m_MidiCfg.szMidiGlb[MIDIOUT_STOP*32], "FC"); lstrcpy(&m_MidiCfg.szMidiGlb[MIDIOUT_NOTEON*32], "9c n v"); lstrcpy(&m_MidiCfg.szMidiGlb[MIDIOUT_NOTEOFF*32], "9c n 0"); lstrcpy(&m_MidiCfg.szMidiGlb[MIDIOUT_PROGRAM*32], "Cc p"); lstrcpy(&m_MidiCfg.szMidiSFXExt[0], "F0F000z"); for (int iz=0; iz<16; iz++) wsprintf(&m_MidiCfg.szMidiZXXExt[iz*32], "F0F001%02X", iz*8); } UINT CSoundFile::GetNumChannels() const //------------------------------------- { UINT n = 0; for (UINT i=0; i 1) && (s)) s[1] = '\x0A'; while ((*p) && (i+2 < len)) { BYTE c = (BYTE)*p++; if ((c == 0x0D) || ((c == ' ') && (ln >= linesize))) { if (s) { s[i++] = '\x0D'; s[i++] = '\x0A'; } else i+= 2; ln=0; } else if (c >= 0x20) { if (s) s[i++] = c; else i++; ln++; } } if (s) s[i] = 0; return i; } UINT CSoundFile::GetRawSongComments(LPSTR s, UINT len, UINT linesize) //------------------------------------------------------------------- { LPCSTR p = m_lpszSongComments; if (!p) return 0; UINT i = 0, ln=0; while ((*p) && (i < len-1)) { BYTE c = (BYTE)*p++; if ((c == 0x0D) || (c == 0x0A)) { if (ln) { while (ln < linesize) { if (s) s[i] = ' '; i++; ln++; } ln = 0; } } else if ((c == ' ') && (!ln)) { UINT k=0; while ((p[k]) && (p[k] >= ' ')) k++; if (k <= linesize) { if (s) s[i] = ' '; i++; ln++; } } else { if (s) s[i] = c; i++; ln++; if (ln == linesize) ln = 0; } } if (ln) { while ((ln < linesize) && (i < len)) { if (s) s[i] = ' '; i++; ln++; } } if (s) s[i] = 0; return i; } BOOL CSoundFile::SetWaveConfig(UINT nRate,UINT nBits,UINT nChannels,BOOL bMMX) //---------------------------------------------------------------------------- { BOOL bReset = FALSE; DWORD d = gdwSoundSetup & ~SNDMIX_ENABLEMMX; if (bMMX) d |= SNDMIX_ENABLEMMX; if ((gdwMixingFreq != nRate) || (gnBitsPerSample != nBits) || (gnChannels != nChannels) || (d != gdwSoundSetup)) bReset = TRUE; gnChannels = nChannels; gdwSoundSetup = d; gdwMixingFreq = nRate; gnBitsPerSample = nBits; InitPlayer(bReset); return TRUE; } BOOL CSoundFile::SetMixConfig(UINT nStereoSeparation, UINT nMaxMixChannels) //------------------------------------------------------------------------- { if (nMaxMixChannels < 2) return FALSE; m_nMaxMixChannels = nMaxMixChannels; m_nStereoSeparation = nStereoSeparation; return TRUE; } BOOL CSoundFile::SetResamplingMode(UINT nMode) //-------------------------------------------- { DWORD d = gdwSoundSetup & ~(SNDMIX_NORESAMPLING|SNDMIX_HQRESAMPLER|SNDMIX_ULTRAHQSRCMODE); switch(nMode) { case SRCMODE_NEAREST: d |= SNDMIX_NORESAMPLING; break; case SRCMODE_LINEAR: break; case SRCMODE_SPLINE: d |= SNDMIX_HQRESAMPLER; break; case SRCMODE_POLYPHASE: d |= (SNDMIX_HQRESAMPLER|SNDMIX_ULTRAHQSRCMODE); break; default: return FALSE; } gdwSoundSetup = d; return TRUE; } BOOL CSoundFile::SetMasterVolume(UINT nVol, BOOL bAdjustAGC) //---------------------------------------------------------- { if (nVol < 1) nVol = 1; if (nVol > 0x200) nVol = 0x200; // x4 maximum if ((nVol < m_nMasterVolume) && (nVol) && (gdwSoundSetup & SNDMIX_AGC) && (bAdjustAGC)) { gnAGC = gnAGC * m_nMasterVolume / nVol; if (gnAGC > AGC_UNITY) gnAGC = AGC_UNITY; } m_nMasterVolume = nVol; return TRUE; } void CSoundFile::SetAGC(BOOL b) //----------------------------- { if (b) { if (!(gdwSoundSetup & SNDMIX_AGC)) { gdwSoundSetup |= SNDMIX_AGC; gnAGC = AGC_UNITY; } } else gdwSoundSetup &= ~SNDMIX_AGC; } UINT CSoundFile::GetNumPatterns() const //------------------------------------- { UINT i = 0; while ((i < MAX_ORDERS) && (Order[i] < 0xFF)) i++; return i; } UINT CSoundFile::GetNumInstruments() const //---------------------------------------- { UINT n=0; for (UINT i=0; i= MAX_ORDERS) || (Order[nPattern] >= MAX_PATTERNS) || (nPos >= PatternSize[Order[nPattern]])) { nPos = 0; nPattern = 0; } UINT nRow = nPos; if ((nRow) && (Order[nPattern] < MAX_PATTERNS)) { MODCOMMAND *p = Patterns[Order[nPattern]]; if ((p) && (nRow < PatternSize[Order[nPattern]])) { BOOL bOk = FALSE; while ((!bOk) && (nRow > 0)) { UINT n = nRow * m_nChannels; for (UINT k=0; k= MAX_ORDERS) || (Order[nPos] >= MAX_PATTERNS)) return; for (UINT j=0; j= MAX_PATTERNS) || (!Patterns[nPat])) { m_dwSongFlags &= ~SONG_PATTERNLOOP; } else { if ((nRow < 0) || (nRow >= PatternSize[nPat])) nRow = 0; m_nPattern = nPat; m_nRow = m_nNextRow = nRow; m_nTickCount = m_nMusicSpeed; m_nPatternDelay = 0; m_nFrameDelay = 0; m_nBufferCount = 0; m_dwSongFlags |= SONG_PATTERNLOOP; } } UINT CSoundFile::GetBestSaveFormat() const //---------------------------------------- { if ((!m_nSamples) || (!m_nChannels)) return MOD_TYPE_NONE; if (!m_nType) return MOD_TYPE_NONE; if (m_nType & (MOD_TYPE_MOD|MOD_TYPE_OKT)) return MOD_TYPE_MOD; if (m_nType & (MOD_TYPE_S3M|MOD_TYPE_STM|MOD_TYPE_ULT|MOD_TYPE_FAR|MOD_TYPE_PTM)) return MOD_TYPE_S3M; if (m_nType & (MOD_TYPE_XM|MOD_TYPE_MED|MOD_TYPE_MTM|MOD_TYPE_MT2)) return MOD_TYPE_XM; return MOD_TYPE_IT; } UINT CSoundFile::GetSaveFormats() const //------------------------------------- { UINT n = 0; if ((!m_nSamples) || (!m_nChannels) || (m_nType == MOD_TYPE_NONE)) return 0; if (m_nType & MOD_TYPE_MOD) n |= MOD_TYPE_MOD; if (m_nType & MOD_TYPE_S3M) n |= MOD_TYPE_S3M; // Can always save to XM & IT n |= MOD_TYPE_XM | MOD_TYPE_IT; if (!m_nInstruments) { if (m_nSamples < 32) n |= MOD_TYPE_MOD; n |= MOD_TYPE_S3M; } return n; } UINT CSoundFile::GetSampleName(UINT nSample,LPSTR s) const //-------------------------------------------------------- { char sztmp[40] = ""; // changed from CHAR if (nSample < MAX_SAMPLES) memcpy(sztmp, m_szNames[nSample], 32); sztmp[31] = 0; if (s) strcpy(s, sztmp); return strlen(sztmp); } UINT CSoundFile::GetInstrumentName(UINT nInstr,LPSTR s) const //----------------------------------------------------------- { char sztmp[40] = ""; // changed from CHAR if ((nInstr >= MAX_INSTRUMENTS) || (!Headers[nInstr])) { if (s) *s = 0; return 0; } INSTRUMENTHEADER *penv = Headers[nInstr]; memcpy(sztmp, penv->name, 32); sztmp[31] = 0; if (s) strcpy(s, sztmp); return strlen(sztmp); } #ifndef NO_PACKING UINT CSoundFile::PackSample(int &sample, int next) //------------------------------------------------ { UINT i = 0; int delta = next - sample; if (delta >= 0) { for (i=0; i<7; i++) if (delta <= (int)CompressionTable[i+1]) break; } else { for (i=8; i<15; i++) if (delta >= (int)CompressionTable[i+1]) break; } sample += (int)CompressionTable[i]; return i; } BOOL CSoundFile::CanPackSample(LPSTR pSample, UINT nLen, UINT nPacking, BYTE *result) //----------------------------------------------------------------------------------- { int pos, old, oldpos, besttable = 0; DWORD dwErr, dwTotal, dwResult; int i,j; if (result) *result = 0; if ((!pSample) || (nLen < 1024)) return FALSE; // Try packing with different tables dwResult = 0; for (j=1; j= dwResult) { dwResult = dwErr; besttable = j; } } memcpy(CompressionTable, UnpackTable[besttable], 16); if (result) { if (dwResult > 100) *result = 100; else *result = (BYTE)dwResult; } return (dwResult >= nPacking) ? TRUE : FALSE; } #endif // NO_PACKING #ifndef MODPLUG_NO_FILESAVE UINT CSoundFile::WriteSample(FILE *f, MODINSTRUMENT *pins, UINT nFlags, UINT nMaxLen) //----------------------------------------------------------------------------------- { UINT len = 0, bufcount; signed char buffer[4096]; signed char *pSample = (signed char *)pins->pSample; UINT nLen = pins->nLength; if ((nMaxLen) && (nLen > nMaxLen)) nLen = nMaxLen; if ((!pSample) || (f == NULL) || (!nLen)) return 0; switch(nFlags) { #ifndef NO_PACKING // 3: 4-bit ADPCM data case RS_ADPCM4: { int pos; len = (nLen + 1) / 2; fwrite(CompressionTable, 16, 1, f); bufcount = 0; pos = 0; for (UINT j=0; j= sizeof(buffer)) { fwrite(buffer, 1, bufcount, f); bufcount = 0; } } if (bufcount) fwrite(buffer, 1, bufcount, f); len += 16; } break; #endif // NO_PACKING // 16-bit samples case RS_PCM16U: case RS_PCM16D: case RS_PCM16S: { int16_t *p = (int16_t *)pSample; int s_old = 0, s_ofs; len = nLen * 2; bufcount = 0; s_ofs = (nFlags == RS_PCM16U) ? 0x8000 : 0; for (UINT j=0; juFlags & CHN_STEREO) { s_new = (s_new + (*p) + 1) >> 1; p++; } if (nFlags == RS_PCM16D) { int16_t temp = bswapLE16((int16_t)(s_new - s_old)); *((int16_t*)(&buffer[bufcount])) = temp; s_old = s_new; } else { int16_t temp = bswapLE16((int16_t)(s_new + s_ofs)); *((int16_t *)(&buffer[bufcount])) = temp; } bufcount += 2; if (bufcount >= sizeof(buffer) - 1) { fwrite(buffer, 1, bufcount, f); bufcount = 0; } } if (bufcount) fwrite(buffer, 1, bufcount, f); } break; // 8-bit Stereo samples (not interleaved) case RS_STPCM8S: case RS_STPCM8U: case RS_STPCM8D: { int s_ofs = (nFlags == RS_STPCM8U) ? 0x80 : 0; for (UINT iCh=0; iCh<2; iCh++) { signed char *p = pSample + iCh; int s_old = 0; bufcount = 0; for (UINT j=0; j= sizeof(buffer)) { fwrite(buffer, 1, bufcount, f); bufcount = 0; } } if (bufcount) fwrite(buffer, 1, bufcount, f); } } len = nLen * 2; break; // 16-bit Stereo samples (not interleaved) case RS_STPCM16S: case RS_STPCM16U: case RS_STPCM16D: { int s_ofs = (nFlags == RS_STPCM16U) ? 0x8000 : 0; for (UINT iCh=0; iCh<2; iCh++) { int16_t *p = ((int16_t *)pSample) + iCh; int s_old = 0; bufcount = 0; for (UINT j=0; j= sizeof(buffer)) { fwrite(buffer, 1, bufcount, f); bufcount = 0; } } if (bufcount) fwrite(buffer, 1, bufcount, f); } } len = nLen*4; break; // Stereo signed interleaved case RS_STIPCM8S: case RS_STIPCM16S: len = nLen * 2; if (nFlags == RS_STIPCM16S) len *= 2; fwrite(pSample, 1, len, f); break; // Default: assume 8-bit PCM data default: len = nLen; bufcount = 0; { signed char *p = pSample; int sinc = (pins->uFlags & CHN_16BIT) ? 2 : 1; int s_old = 0, s_ofs = (nFlags == RS_PCM8U) ? 0x80 : 0; if (pins->uFlags & CHN_16BIT) p++; for (UINT j=0; juFlags & CHN_STEREO) { s_new = (s_new + ((int)*p) + 1) >> 1; p += sinc; } if (nFlags == RS_PCM8D) { buffer[bufcount++] = (signed char)(s_new - s_old); s_old = s_new; } else { buffer[bufcount++] = (signed char)(s_new + s_ofs); } if (bufcount >= sizeof(buffer)) { fwrite(buffer, 1, bufcount, f); bufcount = 0; } } if (bufcount) fwrite(buffer, 1, bufcount, f); } } return len; } #endif // MODPLUG_NO_FILESAVE // Flags: // 0 = signed 8-bit PCM data (default) // 1 = unsigned 8-bit PCM data // 2 = 8-bit ADPCM data with linear table // 3 = 4-bit ADPCM data // 4 = 16-bit ADPCM data with linear table // 5 = signed 16-bit PCM data // 6 = unsigned 16-bit PCM data UINT CSoundFile::ReadSample(MODINSTRUMENT *pIns, UINT nFlags, LPCSTR lpMemFile, DWORD dwMemLength) //------------------------------------------------------------------------------ { UINT len = 0, mem = pIns->nLength+6; // Disable >2Gb samples,(preventing buffer overflow in AllocateSample) if ((!pIns) || ((int)pIns->nLength < 4) || (!lpMemFile)) return 0; if (pIns->nLength > MAX_SAMPLE_LENGTH) pIns->nLength = MAX_SAMPLE_LENGTH; pIns->uFlags &= ~(CHN_16BIT|CHN_STEREO); if (nFlags & RSF_16BIT) { mem *= 2; pIns->uFlags |= CHN_16BIT; } if (nFlags & RSF_STEREO) { mem *= 2; pIns->uFlags |= CHN_STEREO; } if ((pIns->pSample = AllocateSample(mem)) == NULL) { pIns->nLength = 0; return 0; } switch(nFlags) { // 1: 8-bit unsigned PCM data case RS_PCM8U: { len = pIns->nLength; if (len > dwMemLength) len = pIns->nLength = dwMemLength; signed char *pSample = pIns->pSample; for (UINT j=0; jnLength; if (len > dwMemLength) break; signed char *pSample = pIns->pSample; const signed char *p = (const signed char *)lpMemFile; int delta = 0; for (UINT j=0; jnLength + 1) / 2; if (len > dwMemLength - 16) break; memcpy(CompressionTable, lpMemFile, 16); lpMemFile += 16; signed char *pSample = pIns->pSample; signed char delta = 0; for (UINT j=0; j> 4); delta = (signed char)GetDeltaValue((int)delta, b0); pSample[0] = delta; delta = (signed char)GetDeltaValue((int)delta, b1); pSample[1] = delta; pSample += 2; } len += 16; } break; // 4: 16-bit ADPCM data with linear table case RS_PCM16D: { len = pIns->nLength * 2; if (len > dwMemLength) break; int16_t *pSample = (int16_t *)pIns->pSample; int16_t *p = (int16_t *)lpMemFile; int delta16 = 0; for (UINT j=0; jnLength * 2; if (len <= dwMemLength) memcpy(pIns->pSample, lpMemFile, len); int16_t *pSample = (int16_t *)pIns->pSample; for (UINT j=0; jnLength * 2; if (len > dwMemLength) len = dwMemLength & ~1; if (len > 1) { signed char *pSample = (signed char *)pIns->pSample; signed char *pSrc = (signed char *)lpMemFile; for (UINT j=0; jnLength * 2; if (len > dwMemLength) break; int16_t *pSample = (int16_t *)pIns->pSample; int16_t *pSrc = (int16_t *)lpMemFile; for (UINT j=0; jnLength * 2; if (len*2 <= dwMemLength) { signed char *pSample = (signed char *)pIns->pSample; signed char *pSrc = (signed char *)lpMemFile; for (UINT j=0; jnLength; signed char *psrc = (signed char *)lpMemFile; signed char *pSample = (signed char *)pIns->pSample; if (len*2 > dwMemLength) break; for (UINT j=0; jnLength; int16_t *psrc = (int16_t *)lpMemFile; int16_t *pSample = (int16_t *)pIns->pSample; if (len*4 > dwMemLength) break; for (UINT j=0; jpSample, pIns->nLength, (LPBYTE)lpMemFile, dwMemLength, (nFlags == RS_IT2158)); else ITUnpack16Bit(pIns->pSample, pIns->nLength, (LPBYTE)lpMemFile, dwMemLength, (nFlags == RS_IT21516)); break; #ifndef MODPLUG_BASIC_SUPPORT #ifndef MODPLUG_FASTSOUNDLIB // 8-bit interleaved stereo samples case RS_STIPCM8S: case RS_STIPCM8U: { int iadd = 0; if (nFlags == RS_STIPCM8U) { iadd = -0x80; } len = pIns->nLength; if (len*2 > dwMemLength) len = dwMemLength >> 1; LPBYTE psrc = (LPBYTE)lpMemFile; LPBYTE pSample = (LPBYTE)pIns->pSample; for (UINT j=0; jnLength; if (len*4 > dwMemLength) len = dwMemLength >> 2; int16_t *psrc = (int16_t *)lpMemFile; int16_t *pSample = (int16_t *)pIns->pSample; for (UINT j=0; j 9) { const char *psrc = lpMemFile; char packcharacter = lpMemFile[8], *pdest = (char *)pIns->pSample; len += bswapLE32(*((LPDWORD)(lpMemFile+4))); if (len > dwMemLength) len = dwMemLength; UINT dmax = pIns->nLength; if (pIns->uFlags & CHN_16BIT) dmax <<= 1; AMSUnpack(psrc+9, len-9, pdest, dmax, packcharacter); } break; // PTM 8bit delta to 16-bit sample case RS_PTM8DTO16: { len = pIns->nLength * 2; if (len > dwMemLength) break; int8_t *pSample = (int8_t *)pIns->pSample; int8_t delta8 = 0; for (UINT j=0; jpSample; for (UINT j=0; j= 4) { LPBYTE pSample = (LPBYTE)pIns->pSample; LPBYTE ibuf = (LPBYTE)lpMemFile; DWORD bitbuf = bswapLE32(*((DWORD *)ibuf)); UINT bitnum = 32; BYTE dlt = 0, lowbyte = 0; ibuf += 4; for (UINT j=0; jnLength; j++) { BYTE hibyte; BYTE sign; if (nFlags == RS_MDL16) lowbyte = (BYTE)MDLReadBits(bitbuf, bitnum, ibuf, 8); sign = (BYTE)MDLReadBits(bitbuf, bitnum, ibuf, 1); if (MDLReadBits(bitbuf, bitnum, ibuf, 1)) { hibyte = (BYTE)MDLReadBits(bitbuf, bitnum, ibuf, 3); } else { hibyte = 8; while (!MDLReadBits(bitbuf, bitnum, ibuf, 1)) hibyte += 0x10; hibyte += MDLReadBits(bitbuf, bitnum, ibuf, 4); } if (sign) hibyte = ~hibyte; dlt += hibyte; if (nFlags != RS_MDL16) pSample[j] = dlt; else { pSample[j<<1] = lowbyte; pSample[(j<<1)+1] = dlt; } } } break; case RS_DMF8: case RS_DMF16: len = dwMemLength; if (len >= 4) { UINT maxlen = pIns->nLength; if (pIns->uFlags & CHN_16BIT) maxlen <<= 1; LPBYTE ibuf = (LPBYTE)lpMemFile, ibufmax = (LPBYTE)(lpMemFile+dwMemLength); len = DMFUnpack((LPBYTE)pIns->pSample, ibuf, ibufmax, maxlen); } break; #ifdef MODPLUG_TRACKER // PCM 24-bit signed -> load sample, and normalize it to 16-bit case RS_PCM24S: case RS_PCM32S: len = pIns->nLength * 3; if (nFlags == RS_PCM32S) len += pIns->nLength; if (len > dwMemLength) break; if (len > 4*8) { UINT slsize = (nFlags == RS_PCM32S) ? 4 : 3; LPBYTE pSrc = (LPBYTE)lpMemFile; LONG max = 255; if (nFlags == RS_PCM32S) pSrc++; for (UINT j=0; j max) max = l; if (-l > max) max = -l; } max = (max / 128) + 1; int16_t *pDest = (int16_t *)pIns->pSample; for (UINT k=0; k load sample, and normalize it to 16-bit case RS_STIPCM24S: case RS_STIPCM32S: len = pIns->nLength * 6; if (nFlags == RS_STIPCM32S) len += pIns->nLength * 2; if (len > dwMemLength) break; if (len > 8*8) { UINT slsize = (nFlags == RS_STIPCM32S) ? 4 : 3; LPBYTE pSrc = (LPBYTE)lpMemFile; LONG max = 255; if (nFlags == RS_STIPCM32S) pSrc++; for (UINT j=0; j max) max = l; if (-l > max) max = -l; } max = (max / 128) + 1; int16_t *pDest = (int16_t *)pIns->pSample; for (UINT k=0; knLength; if (len*4 > dwMemLength) len = dwMemLength >> 2; LPCBYTE psrc = (LPCBYTE)lpMemFile; int16_t *pSample = (int16_t *)pIns->pSample; for (UINT j=0; jnLength; if (len > dwMemLength) len = pIns->nLength = dwMemLength; memcpy(pIns->pSample, lpMemFile, len); } if (len > dwMemLength) { if (pIns->pSample) { pIns->nLength = 0; FreeSample(pIns->pSample); pIns->pSample = NULL; } return 0; } AdjustSampleLoop(pIns); return len; } void CSoundFile::AdjustSampleLoop(MODINSTRUMENT *pIns) //---------------------------------------------------- { if (!pIns->pSample) return; if (pIns->nLength > MAX_SAMPLE_LENGTH) pIns->nLength = MAX_SAMPLE_LENGTH; if (pIns->nLoopEnd > pIns->nLength) pIns->nLoopEnd = pIns->nLength; if (pIns->nLoopStart > pIns->nLength+2) pIns->nLoopStart = pIns->nLength+2; if (pIns->nLoopStart+2 >= pIns->nLoopEnd) { pIns->nLoopStart = pIns->nLoopEnd = 0; pIns->uFlags &= ~CHN_LOOP; } UINT len = pIns->nLength; if (pIns->uFlags & CHN_16BIT) { int16_t *pSample = (int16_t *)pIns->pSample; // Adjust end of sample if (pIns->uFlags & CHN_STEREO) { pSample[len*2+6] = pSample[len*2+4] = pSample[len*2+2] = pSample[len*2] = 0; pSample[len*2+7] = pSample[len*2+5] = pSample[len*2+3] = pSample[len*2+1] = 0; } else { pSample[len+4] = pSample[len+3] = pSample[len+2] = pSample[len+1] = pSample[len] = 0; } if ((pIns->uFlags & (CHN_LOOP|CHN_PINGPONGLOOP|CHN_STEREO)) == CHN_LOOP) { // Fix bad loops if ((pIns->nLoopEnd+3 >= pIns->nLength) || (m_nType & MOD_TYPE_S3M)) { pSample[pIns->nLoopEnd] = pSample[pIns->nLoopStart]; pSample[pIns->nLoopEnd+1] = pSample[pIns->nLoopStart+1]; pSample[pIns->nLoopEnd+2] = pSample[pIns->nLoopStart+2]; pSample[pIns->nLoopEnd+3] = pSample[pIns->nLoopStart+3]; pSample[pIns->nLoopEnd+4] = pSample[pIns->nLoopStart+4]; } } } else { signed char *pSample = pIns->pSample; #ifndef MODPLUG_FASTSOUNDLIB // Crappy samples (except chiptunes) ? if ((pIns->nLength > 0x100) && (m_nType & (MOD_TYPE_MOD|MOD_TYPE_S3M)) && (!(pIns->uFlags & CHN_STEREO))) { int smpend = pSample[pIns->nLength-1], smpfix = 0, kscan; for (kscan=pIns->nLength-1; kscan>0; kscan--) { smpfix = pSample[kscan-1]; if (smpfix != smpend) break; } int delta = smpfix - smpend; if (((!(pIns->uFlags & CHN_LOOP)) || (kscan > (int)pIns->nLoopEnd)) && ((delta < -8) || (delta > 8))) { while (kscan<(int)pIns->nLength) { if (!(kscan & 7)) { if (smpfix > 0) smpfix--; if (smpfix < 0) smpfix++; } pSample[kscan] = (signed char)smpfix; kscan++; } } } #endif // Adjust end of sample if (pIns->uFlags & CHN_STEREO) { pSample[len*2+6] = pSample[len*2+4] = pSample[len*2+2] = pSample[len*2] = 0; pSample[len*2+7] = pSample[len*2+5] = pSample[len*2+3] = pSample[len*2+1] = 0; } else { pSample[len+4] = pSample[len+3] = pSample[len+2] = pSample[len+1] = pSample[len] = 0; } if ((pIns->uFlags & (CHN_LOOP|CHN_PINGPONGLOOP|CHN_STEREO)) == CHN_LOOP) { if ((pIns->nLoopEnd+3 >= pIns->nLength) || (m_nType & (MOD_TYPE_MOD|MOD_TYPE_S3M))) { pSample[pIns->nLoopEnd] = pSample[pIns->nLoopStart]; pSample[pIns->nLoopEnd+1] = pSample[pIns->nLoopStart+1]; pSample[pIns->nLoopEnd+2] = pSample[pIns->nLoopStart+2]; pSample[pIns->nLoopEnd+3] = pSample[pIns->nLoopStart+3]; pSample[pIns->nLoopEnd+4] = pSample[pIns->nLoopStart+4]; } } } } ///////////////////////////////////////////////////////////// // Transpose <-> Frequency conversions // returns 8363*2^((transp*128+ftune)/(12*128)) DWORD CSoundFile::TransposeToFrequency(int transp, int ftune) //----------------------------------------------------------- { #ifdef MSC_VER const float _fbase = 8363; const float _factor = 1.0f/(12.0f*128.0f); int result; DWORD freq; transp = (transp << 7) + ftune; _asm { fild transp fld _factor fmulp st(1), st(0) fist result fisub result f2xm1 fild result fld _fbase fscale fstp st(1) fmul st(1), st(0) faddp st(1), st(0) fistp freq } UINT derr = freq % 11025; if (derr <= 8) freq -= derr; if (derr >= 11015) freq += 11025-derr; derr = freq % 1000; if (derr <= 5) freq -= derr; if (derr >= 995) freq += 1000-derr; return freq; #else //---GCCFIX: Removed assembly. return (DWORD)(8363*pow(2, (double)(transp*128+ftune)/(1536))); #endif } // returns 12*128*log2(freq/8363) int CSoundFile::FrequencyToTranspose(DWORD freq) //---------------------------------------------- { #ifdef MSC_VER const float _f1_8363 = 1.0f / 8363.0f; const float _factor = 128 * 12; LONG result; if (!freq) return 0; _asm { fld _factor fild freq fld _f1_8363 fmulp st(1), st(0) fyl2x fistp result } return result; #else //---GCCFIX: Removed assembly. return int(1536*(log(freq/8363.0)/log(2.0))); #endif } void CSoundFile::FrequencyToTranspose(MODINSTRUMENT *psmp) //-------------------------------------------------------- { int f2t = FrequencyToTranspose(psmp->nC4Speed); int transp = f2t >> 7; int ftune = f2t & 0x7F; if (ftune > 80) { transp++; ftune -= 128; } if (transp > 127) transp = 127; if (transp < -127) transp = -127; psmp->RelativeTone = transp; psmp->nFineTune = ftune; } void CSoundFile::CheckCPUUsage(UINT nCPU) //--------------------------------------- { if (nCPU > 100) nCPU = 100; gnCPUUsage = nCPU; if (nCPU < 90) { m_dwSongFlags &= ~SONG_CPUVERYHIGH; } else if ((m_dwSongFlags & SONG_CPUVERYHIGH) && (nCPU >= 94)) { UINT i=MAX_CHANNELS; while (i >= 8) { i--; if (Chn[i].nLength) { Chn[i].nLength = Chn[i].nPos = 0; nCPU -= 2; if (nCPU < 94) break; } } } else if (nCPU > 90) { m_dwSongFlags |= SONG_CPUVERYHIGH; } } BOOL CSoundFile::SetPatternName(UINT nPat, LPCSTR lpszName) //--------------------------------------------------------- { char szName[MAX_PATTERNNAME] = ""; // check input arguments if (nPat >= MAX_PATTERNS) return FALSE; if (lpszName == NULL) return(FALSE); if (lpszName) lstrcpyn(szName, lpszName, MAX_PATTERNNAME); szName[MAX_PATTERNNAME-1] = 0; if (!m_lpszPatternNames) m_nPatternNames = 0; if (nPat >= m_nPatternNames) { if (!lpszName[0]) return TRUE; UINT len = (nPat+1)*MAX_PATTERNNAME; char *p = new char[len]; if (!p) return FALSE; memset(p, 0, len); if (m_lpszPatternNames) { memcpy(p, m_lpszPatternNames, m_nPatternNames * MAX_PATTERNNAME); delete [] m_lpszPatternNames; m_lpszPatternNames = NULL; } m_lpszPatternNames = p; m_nPatternNames = nPat + 1; } memcpy(m_lpszPatternNames + nPat * MAX_PATTERNNAME, szName, MAX_PATTERNNAME); return TRUE; } BOOL CSoundFile::GetPatternName(UINT nPat, LPSTR lpszName, UINT cbSize) const //--------------------------------------------------------------------------- { if ((!lpszName) || (!cbSize)) return FALSE; lpszName[0] = 0; if (cbSize > MAX_PATTERNNAME) cbSize = MAX_PATTERNNAME; if ((m_lpszPatternNames) && (nPat < m_nPatternNames)) { memcpy(lpszName, m_lpszPatternNames + nPat * MAX_PATTERNNAME, cbSize); lpszName[cbSize-1] = 0; return TRUE; } return FALSE; } #ifndef MODPLUG_FASTSOUNDLIB UINT CSoundFile::DetectUnusedSamples(BOOL *pbIns) //----------------------------------------------- { UINT nExt = 0; if (!pbIns) return 0; if (m_nInstruments) { memset(pbIns, 0, MAX_SAMPLES * sizeof(BOOL)); for (UINT ipat=0; ipatnote) && (p->note <= NOTE_MAX)) { if ((p->instr) && (p->instr < MAX_INSTRUMENTS)) { INSTRUMENTHEADER *penv = Headers[p->instr]; if (penv) { UINT n = penv->Keyboard[p->note-1]; if (n < MAX_SAMPLES) pbIns[n] = TRUE; } } else { for (UINT k=1; k<=m_nInstruments; k++) { INSTRUMENTHEADER *penv = Headers[k]; if (penv) { UINT n = penv->Keyboard[p->note-1]; if (n < MAX_SAMPLES) pbIns[n] = TRUE; } } } } } } } for (UINT ichk=1; ichk<=m_nSamples; ichk++) { if ((!pbIns[ichk]) && (Ins[ichk].pSample)) nExt++; } } return nExt; } BOOL CSoundFile::RemoveSelectedSamples(BOOL *pbIns) //------------------------------------------------- { if (!pbIns) return FALSE; for (UINT j=1; j 1)) m_nSamples--; } } return TRUE; } BOOL CSoundFile::DestroySample(UINT nSample) //------------------------------------------ { if ((!nSample) || (nSample >= MAX_SAMPLES)) return FALSE; if (!Ins[nSample].pSample) return TRUE; MODINSTRUMENT *pins = &Ins[nSample]; signed char *pSample = pins->pSample; pins->pSample = NULL; pins->nLength = 0; pins->uFlags &= ~(CHN_16BIT); for (UINT i=0; i, * Adam Goode (endian and char fixes for PPC) */ //////////////////////////////////////////////////////////// // 669 Composer / UNIS 669 module loader //////////////////////////////////////////////////////////// #include "stdafx.h" #include "sndfile.h" //#pragma warning(disable:4244) typedef struct tagFILEHEADER669 { WORD sig; // 'if' or 'JN' signed char songmessage[108]; // Song Message BYTE samples; // number of samples (1-64) BYTE patterns; // number of patterns (1-128) BYTE restartpos; BYTE orders[128]; BYTE tempolist[128]; BYTE breaks[128]; } FILEHEADER669; typedef struct tagSAMPLE669 { BYTE filename[13]; BYTE length[4]; // when will somebody think about DWORD align ??? BYTE loopstart[4]; BYTE loopend[4]; } SAMPLE669; DWORD lengthArrayToDWORD(const BYTE length[4]) { DWORD len = (length[3] << 24) + (length[2] << 16) + (length[1] << 8) + (length[0]); return(len); } BOOL CSoundFile::Read669(const BYTE *lpStream, DWORD dwMemLength) //--------------------------------------------------------------- { BOOL b669Ext; const FILEHEADER669 *pfh = (const FILEHEADER669 *)lpStream; const SAMPLE669 *psmp = (const SAMPLE669 *)(lpStream + 0x1F1); DWORD dwMemPos = 0; if ((!lpStream) || (dwMemLength < sizeof(FILEHEADER669))) return FALSE; if ((bswapLE16(pfh->sig) != 0x6669) && (bswapLE16(pfh->sig) != 0x4E4A)) return FALSE; b669Ext = (bswapLE16(pfh->sig) == 0x4E4A) ? TRUE : FALSE; if ((!pfh->samples) || (pfh->samples > 64) || (pfh->restartpos >= 128) || (!pfh->patterns) || (pfh->patterns > 128)) return FALSE; DWORD dontfuckwithme = 0x1F1 + pfh->samples * sizeof(SAMPLE669) + pfh->patterns * 0x600; if (dontfuckwithme > dwMemLength) return FALSE; for (UINT ichk=0; ichksamples; ichk++) { DWORD len = lengthArrayToDWORD(psmp[ichk].length); dontfuckwithme += len; } if (dontfuckwithme > dwMemLength) return FALSE; // That should be enough checking: this must be a 669 module. m_nType = MOD_TYPE_669; m_dwSongFlags |= SONG_LINEARSLIDES; m_nMinPeriod = 28 << 2; m_nMaxPeriod = 1712 << 3; m_nDefaultTempo = 125; m_nDefaultSpeed = 6; m_nChannels = 8; memcpy(m_szNames[0], pfh->songmessage, 16); m_nSamples = pfh->samples; for (UINT nins=1; nins<=m_nSamples; nins++, psmp++) { DWORD len = lengthArrayToDWORD(psmp->length); DWORD loopstart = lengthArrayToDWORD(psmp->loopstart); DWORD loopend = lengthArrayToDWORD(psmp->loopend); if (len > MAX_SAMPLE_LENGTH) len = MAX_SAMPLE_LENGTH; if ((loopend > len) && (!loopstart)) loopend = 0; if (loopend > len) loopend = len; if (loopstart + 4 >= loopend) loopstart = loopend = 0; Ins[nins].nLength = len; Ins[nins].nLoopStart = loopstart; Ins[nins].nLoopEnd = loopend; if (loopend) Ins[nins].uFlags |= CHN_LOOP; memcpy(m_szNames[nins], psmp->filename, 13); Ins[nins].nVolume = 256; Ins[nins].nGlobalVol = 64; Ins[nins].nPan = 128; } // Song Message m_lpszSongComments = new char[109]; memcpy(m_lpszSongComments, pfh->songmessage, 108); m_lpszSongComments[108] = 0; // Reading Orders memcpy(Order, pfh->orders, 128); m_nRestartPos = pfh->restartpos; if (Order[m_nRestartPos] >= pfh->patterns) m_nRestartPos = 0; // Reading Pattern Break Locations for (UINT npan=0; npan<8; npan++) { ChnSettings[npan].nPan = (npan & 1) ? 0x30 : 0xD0; ChnSettings[npan].nVolume = 64; } // Reading Patterns dwMemPos = 0x1F1 + pfh->samples * 25; for (UINT npat=0; npatpatterns; npat++) { Patterns[npat] = AllocatePattern(64, m_nChannels); if (!Patterns[npat]) break; PatternSize[npat] = 64; MODCOMMAND *m = Patterns[npat]; const BYTE *p = lpStream + dwMemPos; for (UINT row=0; row<64; row++) { MODCOMMAND *mspeed = m; if ((row == pfh->breaks[npat]) && (row != 63)) { for (UINT i=0; i<8; i++) { m[i].command = CMD_PATTERNBREAK; m[i].param = 0; } } for (UINT n=0; n<8; n++, m++, p+=3) { UINT note = p[0] >> 2; UINT instr = ((p[0] & 0x03) << 4) | (p[1] >> 4); UINT vol = p[1] & 0x0F; if (p[0] < 0xFE) { m->note = note + 37; m->instr = instr + 1; } if (p[0] <= 0xFE) { m->volcmd = VOLCMD_VOLUME; m->vol = (vol << 2) + 2; } if (p[2] != 0xFF) { UINT command = p[2] >> 4; UINT param = p[2] & 0x0F; switch(command) { case 0x00: command = CMD_PORTAMENTOUP; break; case 0x01: command = CMD_PORTAMENTODOWN; break; case 0x02: command = CMD_TONEPORTAMENTO; break; case 0x03: command = CMD_MODCMDEX; param |= 0x50; break; case 0x04: command = CMD_VIBRATO; param |= 0x40; break; case 0x05: if (param) command = CMD_SPEED; else command = 0; param += 2; break; case 0x06: if (param == 0) { command = CMD_PANNINGSLIDE; param = 0xFE; } else if (param == 1) { command = CMD_PANNINGSLIDE; param = 0xEF; } else command = 0; break; default: command = 0; } if (command) { if (command == CMD_SPEED) mspeed = NULL; m->command = command; m->param = param; } } } if ((!row) && (mspeed)) { for (UINT i=0; i<8; i++) if (!mspeed[i].command) { mspeed[i].command = CMD_SPEED; mspeed[i].param = pfh->tempolist[npat] + 2; break; } } } dwMemPos += 0x600; } // Reading Samples for (UINT n=1; n<=m_nSamples; n++) { UINT len = Ins[n].nLength; if (dwMemPos >= dwMemLength) break; if (len > 4) ReadSample(&Ins[n], RS_PCM8U, (LPSTR)(lpStream+dwMemPos), dwMemLength - dwMemPos); dwMemPos += len; } return TRUE; } libmodplug-0.8.8.5/src/load_amf.cpp0000664000175000017500000002720612273552466014033 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque */ /////////////////////////////////////////////////// // // AMF module loader // // There is 2 types of AMF files: // - ASYLUM Music Format // - Advanced Music Format(DSM) // /////////////////////////////////////////////////// #include "stdafx.h" #include "sndfile.h" //#define AMFLOG //#pragma warning(disable:4244) #pragma pack(1) typedef struct _AMFFILEHEADER { UCHAR szAMF[3]; UCHAR version; CHAR title[32]; UCHAR numsamples; UCHAR numorders; USHORT numtracks; UCHAR numchannels; } AMFFILEHEADER; typedef struct _AMFSAMPLE { UCHAR type; CHAR samplename[32]; CHAR filename[13]; ULONG offset; ULONG length; USHORT c2spd; UCHAR volume; } AMFSAMPLE; #pragma pack() #ifdef AMFLOG extern void Log(LPCSTR, ...); #endif VOID AMF_Unpack(MODCOMMAND *pPat, const BYTE *pTrack, UINT nRows, UINT nChannels) //------------------------------------------------------------------------------- { UINT lastinstr = 0; UINT nTrkSize = bswapLE16(*(USHORT *)pTrack); nTrkSize += (UINT)pTrack[2] << 16; pTrack += 3; while (nTrkSize--) { UINT row = pTrack[0]; UINT cmd = pTrack[1]; UINT arg = pTrack[2]; if (row >= nRows) break; MODCOMMAND *m = pPat + row * nChannels; if (cmd < 0x7F) // note+vol { m->note = cmd+1; if (!m->instr) m->instr = lastinstr; m->volcmd = VOLCMD_VOLUME; m->vol = arg; } else if (cmd == 0x7F) // duplicate row { signed char rdelta = (signed char)arg; int rowsrc = (int)row + (int)rdelta; if ((rowsrc >= 0) && (rowsrc < (int)nRows)) memcpy(m, &pPat[rowsrc*nChannels],sizeof(pPat[rowsrc*nChannels])); } else if (cmd == 0x80) // instrument { m->instr = arg+1; lastinstr = m->instr; } else if (cmd == 0x83) // volume { m->volcmd = VOLCMD_VOLUME; m->vol = arg; } else // effect { UINT command = cmd & 0x7F; UINT param = arg; switch(command) { // 0x01: Set Speed case 0x01: command = CMD_SPEED; break; // 0x02: Volume Slide // 0x0A: Tone Porta + Vol Slide // 0x0B: Vibrato + Vol Slide case 0x02: command = CMD_VOLUMESLIDE; case 0x0A: if (command == 0x0A) command = CMD_TONEPORTAVOL; case 0x0B: if (command == 0x0B) command = CMD_VIBRATOVOL; if (param & 0x80) param = (-(signed char)param)&0x0F; else param = (param&0x0F)<<4; break; // 0x04: Porta Up/Down case 0x04: if (param & 0x80) { command = CMD_PORTAMENTOUP; param = (-(signed char)param)&0x7F; } else { command = CMD_PORTAMENTODOWN; } break; // 0x06: Tone Portamento case 0x06: command = CMD_TONEPORTAMENTO; break; // 0x07: Tremor case 0x07: command = CMD_TREMOR; break; // 0x08: Arpeggio case 0x08: command = CMD_ARPEGGIO; break; // 0x09: Vibrato case 0x09: command = CMD_VIBRATO; break; // 0x0C: Pattern Break case 0x0C: command = CMD_PATTERNBREAK; break; // 0x0D: Position Jump case 0x0D: command = CMD_POSITIONJUMP; break; // 0x0F: Retrig case 0x0F: command = CMD_RETRIG; break; // 0x10: Offset case 0x10: command = CMD_OFFSET; break; // 0x11: Fine Volume Slide case 0x11: if (param) { command = CMD_VOLUMESLIDE; if (param & 0x80) param = 0xF0|((-(signed char)param)&0x0F); else param = 0x0F|((param&0x0F)<<4); } else command = 0; break; // 0x12: Fine Portamento // 0x16: Extra Fine Portamento case 0x12: case 0x16: if (param) { int mask = (command == 0x16) ? 0xE0 : 0xF0; command = (param & 0x80) ? CMD_PORTAMENTOUP : CMD_PORTAMENTODOWN; if (param & 0x80) param = mask|((-(signed char)param)&0x0F); else param |= mask; } else command = 0; break; // 0x13: Note Delay case 0x13: command = CMD_S3MCMDEX; param = 0xD0|(param & 0x0F); break; // 0x14: Note Cut case 0x14: command = CMD_S3MCMDEX; param = 0xC0|(param & 0x0F); break; // 0x15: Set Tempo case 0x15: command = CMD_TEMPO; break; // 0x17: Panning case 0x17: param = (param+64)&0x7F; if (m->command) { if (!m->volcmd) { m->volcmd = VOLCMD_PANNING; m->vol = param/2; } command = 0; } else { command = CMD_PANNING8; } // Unknown effects default: command = param = 0; } if (command) { m->command = command; m->param = param; } } pTrack += 3; } } BOOL CSoundFile::ReadAMF(LPCBYTE lpStream, const DWORD dwMemLength) //----------------------------------------------------------- { const AMFFILEHEADER *pfh = (AMFFILEHEADER *)lpStream; DWORD dwMemPos; if ((!lpStream) || (dwMemLength < 2048)) return FALSE; if ((!strncmp((LPCTSTR)lpStream, "ASYLUM Music Format V1.0", 25)) && (dwMemLength > 4096)) { UINT numorders, numpats, numsamples; dwMemPos = 32; numpats = lpStream[dwMemPos+3]; numorders = lpStream[dwMemPos+4]; numsamples = 64; dwMemPos += 6; if ((!numpats) || (numpats > MAX_PATTERNS) || (!numorders) || (numpats*64*32 + 294 + 37*64 >= dwMemLength)) return FALSE; m_nType = MOD_TYPE_AMF0; m_nChannels = 8; m_nInstruments = 0; m_nSamples = 31; m_nDefaultTempo = 125; m_nDefaultSpeed = 6; for (UINT iOrd=0; iOrdnFineTune = MOD2XMFineTune(lpStream[dwMemPos+22]); psmp->nVolume = lpStream[dwMemPos+23]; psmp->nGlobalVol = 64; if (psmp->nVolume > 0x40) psmp->nVolume = 0x40; psmp->nVolume <<= 2; psmp->nLength = bswapLE32(*((LPDWORD)(lpStream+dwMemPos+25))); psmp->nLoopStart = bswapLE32(*((LPDWORD)(lpStream+dwMemPos+29))); psmp->nLoopEnd = psmp->nLoopStart + bswapLE32(*((LPDWORD)(lpStream+dwMemPos+33))); if ((psmp->nLoopEnd > psmp->nLoopStart) && (psmp->nLoopEnd <= psmp->nLength)) { psmp->uFlags = CHN_LOOP; } else { psmp->nLoopStart = psmp->nLoopEnd = 0; } if ((psmp->nLength) && (iSmp>31)) m_nSamples = iSmp+1; dwMemPos += 37; } for (UINT iPat=0; iPatnote = 0; if (pin[0]) { p->note = pin[0] + 13; } p->instr = pin[1]; p->command = pin[2]; p->param = pin[3]; if (p->command > 0x0F) { #ifdef AMFLOG Log("0x%02X.0x%02X ?", p->command, p->param); #endif p->command = 0; } ConvertModCommand(p); pin += 4; p++; } dwMemPos += 64*32; } // Read samples for (UINT iData=0; iDatanLength) { if (dwMemPos > dwMemLength) return FALSE; dwMemPos += ReadSample(psmp, RS_PCM8S, (LPCSTR)(lpStream+dwMemPos), dwMemLength-dwMemPos); } } return TRUE; } //////////////////////////// // DSM/AMF USHORT *ptracks[MAX_PATTERNS]; DWORD sampleseekpos[MAX_SAMPLES]; if ((pfh->szAMF[0] != 'A') || (pfh->szAMF[1] != 'M') || (pfh->szAMF[2] != 'F') || (pfh->version < 10) || (pfh->version > 14) || (!bswapLE16(pfh->numtracks)) || (!pfh->numorders) || (pfh->numorders > MAX_PATTERNS) || (!pfh->numsamples) || (pfh->numsamples >= MAX_SAMPLES) || (pfh->numchannels < 4) || (pfh->numchannels > 32)) return FALSE; memcpy(m_szNames[0], pfh->title, 32); m_szNames[0][31] = '\0'; dwMemPos = sizeof(AMFFILEHEADER); m_nType = MOD_TYPE_AMF; m_nChannels = pfh->numchannels; m_nSamples = pfh->numsamples; m_nInstruments = 0; // Setup Channel Pan Positions if (pfh->version >= 11) { signed char *panpos = (signed char *)(lpStream + dwMemPos); UINT nchannels = (pfh->version >= 13) ? 32 : 16; for (UINT i=0; i 256) { pan = 128; ChnSettings[i].dwFlags |= CHN_SURROUND; } ChnSettings[i].nPan = pan; } dwMemPos += nchannels; } else { for (UINT i=0; i<16; i++) { ChnSettings[i].nPan = (lpStream[dwMemPos+i] & 1) ? 0x30 : 0xD0; } dwMemPos += 16; } // Get Tempo/Speed m_nDefaultTempo = 125; m_nDefaultSpeed = 6; if (pfh->version >= 13) { if (lpStream[dwMemPos] >= 32) m_nDefaultTempo = lpStream[dwMemPos]; if (lpStream[dwMemPos+1] <= 32) m_nDefaultSpeed = lpStream[dwMemPos+1]; dwMemPos += 2; } // Setup sequence list for (UINT iOrd=0; iOrdnumorders) { Order[iOrd] = iOrd; PatternSize[iOrd] = 64; if (pfh->version >= 14) { PatternSize[iOrd] = bswapLE16(*(USHORT *)(lpStream+dwMemPos)); dwMemPos += 2; } ptracks[iOrd] = (USHORT *)(lpStream+dwMemPos); dwMemPos += m_nChannels * sizeof(USHORT); } } if (dwMemPos + m_nSamples * (sizeof(AMFSAMPLE)+8) > dwMemLength) return TRUE; // Read Samples UINT maxsampleseekpos = 0; for (UINT iIns=0; iInssamplename, 32); m_szNames[iIns+1][31] = '\0'; memcpy(pins->name, psh->filename, 13); pins->name[12] = '\0'; pins->nLength = bswapLE32(psh->length); pins->nC4Speed = bswapLE16(psh->c2spd); pins->nGlobalVol = 64; pins->nVolume = psh->volume * 4; if (pfh->version >= 11) { pins->nLoopStart = bswapLE32(*(DWORD *)(lpStream+dwMemPos)); pins->nLoopEnd = bswapLE32(*(DWORD *)(lpStream+dwMemPos+4)); dwMemPos += 8; } else { pins->nLoopStart = bswapLE16(*(WORD *)(lpStream+dwMemPos)); pins->nLoopEnd = pins->nLength; dwMemPos += 2; } sampleseekpos[iIns] = 0; if ((psh->type) && (bswapLE32(psh->offset) < dwMemLength-1)) { sampleseekpos[iIns] = bswapLE32(psh->offset); if (bswapLE32(psh->offset) > maxsampleseekpos) maxsampleseekpos = bswapLE32(psh->offset); if ((pins->nLoopEnd > pins->nLoopStart + 2) && (pins->nLoopEnd <= pins->nLength)) pins->uFlags |= CHN_LOOP; } } // Read Track Mapping Table USHORT *pTrackMap = (USHORT *)(lpStream+dwMemPos); UINT realtrackcnt = 0; dwMemPos += pfh->numtracks * sizeof(USHORT); for (UINT iTrkMap=0; iTrkMapnumtracks; iTrkMap++) { if (realtrackcnt < pTrackMap[iTrkMap]) realtrackcnt = pTrackMap[iTrkMap]; } // Store tracks positions BYTE **pTrackData = new BYTE *[realtrackcnt]; memset(pTrackData, 0, sizeof(BYTE *) * realtrackcnt); for (UINT iTrack=0; iTracknumorders; iPat++) { MODCOMMAND *p = AllocatePattern(PatternSize[iPat], m_nChannels); if (!p) break; Patterns[iPat] = p; for (UINT iChn=0; iChnnumtracks)) { UINT realtrk = bswapLE16(pTrackMap[nTrack-1]); if (realtrk) { realtrk--; if ((realtrk < realtrackcnt) && (pTrackData[realtrk])) { AMF_Unpack(p+iChn, pTrackData[realtrk], PatternSize[iPat], m_nChannels); } } } } } delete[] pTrackData; // Read Sample Data for (UINT iSeek=1; iSeek<=maxsampleseekpos; iSeek++) { if (dwMemPos >= dwMemLength) break; for (UINT iSmp=0; iSmp */ /////////////////////////////////////////////////// // // J2B module loader // /////////////////////////////////////////////////// #include "stdafx.h" #include "sndfile.h" libmodplug-0.8.8.5/src/modplug.h0000664000175000017500000001724712307176763013411 00000000000000/* * This source code is public domain. * * Authors: Kenton Varda (C interface wrapper) */ #ifndef MODPLUG_H__INCLUDED #define MODPLUG_H__INCLUDED #ifdef __cplusplus extern "C" { #endif #if defined(_WIN32) || defined(__CYGWIN__) # if defined(MODPLUG_BUILD) && defined(DLL_EXPORT) /* building libmodplug as a dll for windows */ # define MODPLUG_EXPORT __declspec(dllexport) # elif defined(MODPLUG_BUILD) || defined(MODPLUG_STATIC) /* building or using static libmodplug for windows */ # define MODPLUG_EXPORT # else # define MODPLUG_EXPORT __declspec(dllimport) /* using libmodplug dll for windows */ # endif /* FIXME: USE VISIBILITY ATTRIBUTES HERE */ #elif defined(MODPLUG_BUILD) #define MODPLUG_EXPORT #else #define MODPLUG_EXPORT #endif struct _ModPlugFile; typedef struct _ModPlugFile ModPlugFile; struct _ModPlugNote { unsigned char Note; unsigned char Instrument; unsigned char VolumeEffect; unsigned char Effect; unsigned char Volume; unsigned char Parameter; }; typedef struct _ModPlugNote ModPlugNote; typedef void (*ModPlugMixerProc)(int*, unsigned long, unsigned long); /* Load a mod file. [data] should point to a block of memory containing the complete * file, and [size] should be the size of that block. * Return the loaded mod file on success, or NULL on failure. */ MODPLUG_EXPORT ModPlugFile* ModPlug_Load(const void* data, int size); /* Unload a mod file. */ MODPLUG_EXPORT void ModPlug_Unload(ModPlugFile* file); /* Read sample data into the buffer. Returns the number of bytes read. If the end * of the mod has been reached, zero is returned. */ MODPLUG_EXPORT int ModPlug_Read(ModPlugFile* file, void* buffer, int size); /* Get the name of the mod. The returned buffer is stored within the ModPlugFile * structure and will remain valid until you unload the file. */ MODPLUG_EXPORT const char* ModPlug_GetName(ModPlugFile* file); /* Get the length of the mod, in milliseconds. Note that this result is not always * accurate, especially in the case of mods with loops. */ MODPLUG_EXPORT int ModPlug_GetLength(ModPlugFile* file); /* Seek to a particular position in the song. Note that seeking and MODs don't mix very * well. Some mods will be missing instruments for a short time after a seek, as ModPlug * does not scan the sequence backwards to find out which instruments were supposed to be * playing at that time. (Doing so would be difficult and not very reliable.) Also, * note that seeking is not very exact in some mods -- especially those for which * ModPlug_GetLength() does not report the full length. */ MODPLUG_EXPORT void ModPlug_Seek(ModPlugFile* file, int millisecond); enum _ModPlug_Flags { MODPLUG_ENABLE_OVERSAMPLING = 1 << 0, /* Enable oversampling (*highly* recommended) */ MODPLUG_ENABLE_NOISE_REDUCTION = 1 << 1, /* Enable noise reduction */ MODPLUG_ENABLE_REVERB = 1 << 2, /* Enable reverb */ MODPLUG_ENABLE_MEGABASS = 1 << 3, /* Enable megabass */ MODPLUG_ENABLE_SURROUND = 1 << 4 /* Enable surround sound. */ }; enum _ModPlug_ResamplingMode { MODPLUG_RESAMPLE_NEAREST = 0, /* No interpolation (very fast, extremely bad sound quality) */ MODPLUG_RESAMPLE_LINEAR = 1, /* Linear interpolation (fast, good quality) */ MODPLUG_RESAMPLE_SPLINE = 2, /* Cubic spline interpolation (high quality) */ MODPLUG_RESAMPLE_FIR = 3 /* 8-tap fir filter (extremely high quality) */ }; typedef struct _ModPlug_Settings { int mFlags; /* One or more of the MODPLUG_ENABLE_* flags above, bitwise-OR'ed */ /* Note that ModPlug always decodes sound at 44100kHz, 32 bit, stereo and then * down-mixes to the settings you choose. */ int mChannels; /* Number of channels - 1 for mono or 2 for stereo */ int mBits; /* Bits per sample - 8, 16, or 32 */ int mFrequency; /* Sampling rate - 11025, 22050, or 44100 */ int mResamplingMode; /* One of MODPLUG_RESAMPLE_*, above */ int mStereoSeparation; /* Stereo separation, 1 - 256 */ int mMaxMixChannels; /* Maximum number of mixing channels (polyphony), 32 - 256 */ int mReverbDepth; /* Reverb level 0(quiet)-100(loud) */ int mReverbDelay; /* Reverb delay in ms, usually 40-200ms */ int mBassAmount; /* XBass level 0(quiet)-100(loud) */ int mBassRange; /* XBass cutoff in Hz 10-100 */ int mSurroundDepth; /* Surround level 0(quiet)-100(heavy) */ int mSurroundDelay; /* Surround delay in ms, usually 5-40ms */ int mLoopCount; /* Number of times to loop. Zero prevents looping. -1 loops forever. */ } ModPlug_Settings; /* Get and set the mod decoder settings. All options, except for channels, bits-per-sample, * sampling rate, and loop count, will take effect immediately. Those options which don't * take effect immediately will take effect the next time you load a mod. */ MODPLUG_EXPORT void ModPlug_GetSettings(ModPlug_Settings* settings); MODPLUG_EXPORT void ModPlug_SetSettings(const ModPlug_Settings* settings); /* New ModPlug API Functions */ /* NOTE: Master Volume (1-512) */ MODPLUG_EXPORT unsigned int ModPlug_GetMasterVolume(ModPlugFile* file) ; MODPLUG_EXPORT void ModPlug_SetMasterVolume(ModPlugFile* file,unsigned int cvol) ; MODPLUG_EXPORT int ModPlug_GetCurrentSpeed(ModPlugFile* file); MODPLUG_EXPORT int ModPlug_GetCurrentTempo(ModPlugFile* file); MODPLUG_EXPORT int ModPlug_GetCurrentOrder(ModPlugFile* file); MODPLUG_EXPORT int ModPlug_GetCurrentPattern(ModPlugFile* file); MODPLUG_EXPORT int ModPlug_GetCurrentRow(ModPlugFile* file); MODPLUG_EXPORT int ModPlug_GetPlayingChannels(ModPlugFile* file); MODPLUG_EXPORT void ModPlug_SeekOrder(ModPlugFile* file,int order); MODPLUG_EXPORT int ModPlug_GetModuleType(ModPlugFile* file); MODPLUG_EXPORT char* ModPlug_GetMessage(ModPlugFile* file); #ifndef MODPLUG_NO_FILESAVE /* * EXPERIMENTAL Export Functions */ /*Export to a Scream Tracker 3 S3M module. EXPERIMENTAL (only works on Little-Endian platforms)*/ MODPLUG_EXPORT char ModPlug_ExportS3M(ModPlugFile* file, const char* filepath); /*Export to a Extended Module (XM). EXPERIMENTAL (only works on Little-Endian platforms)*/ MODPLUG_EXPORT char ModPlug_ExportXM(ModPlugFile* file, const char* filepath); /*Export to a Amiga MOD file. EXPERIMENTAL.*/ MODPLUG_EXPORT char ModPlug_ExportMOD(ModPlugFile* file, const char* filepath); /*Export to a Impulse Tracker IT file. Should work OK in Little-Endian & Big-Endian platforms :-) */ MODPLUG_EXPORT char ModPlug_ExportIT(ModPlugFile* file, const char* filepath); #endif // MODPLUG_NO_FILESAVE MODPLUG_EXPORT unsigned int ModPlug_NumInstruments(ModPlugFile* file); MODPLUG_EXPORT unsigned int ModPlug_NumSamples(ModPlugFile* file); MODPLUG_EXPORT unsigned int ModPlug_NumPatterns(ModPlugFile* file); MODPLUG_EXPORT unsigned int ModPlug_NumChannels(ModPlugFile* file); MODPLUG_EXPORT unsigned int ModPlug_SampleName(ModPlugFile* file, unsigned int qual, char* buff); MODPLUG_EXPORT unsigned int ModPlug_InstrumentName(ModPlugFile* file, unsigned int qual, char* buff); /* * Retrieve pattern note-data */ MODPLUG_EXPORT ModPlugNote* ModPlug_GetPattern(ModPlugFile* file, int pattern, unsigned int* numrows); /* * ================= * Mixer callback * ================= * * Use this callback if you want to 'modify' the mixed data of LibModPlug. * * void proc(int* buffer,unsigned long channels,unsigned long nsamples) ; * * 'buffer': A buffer of mixed samples * 'channels': N. of channels in the buffer * 'nsamples': N. of samples in the buffeer (without taking care of n.channels) * * (Samples are signed 32-bit integers) */ MODPLUG_EXPORT void ModPlug_InitMixerCallback(ModPlugFile* file,ModPlugMixerProc proc) ; 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// "DBM0" = 0x304d4244 WORD trkver; // Tracker version: 02.15 WORD reserved; DWORD name_id; // "NAME" = 0x454d414e DWORD name_len; // name length: always 44 CHAR songname[44]; DWORD info_id; // "INFO" = 0x4f464e49 DWORD info_len; // 0x0a000000 WORD instruments; WORD samples; WORD songs; WORD patterns; WORD channels; DWORD song_id; // "SONG" = 0x474e4f53 DWORD song_len; CHAR songname2[44]; WORD orders; // WORD orderlist[0]; // orderlist[orders] in words } DBMFILEHEADER; typedef struct DBMINSTRUMENT { CHAR name[30]; WORD sampleno; WORD volume; DWORD finetune; DWORD loopstart; DWORD looplen; WORD panning; WORD flags; } DBMINSTRUMENT; typedef struct DBMENVELOPE { WORD instrument; BYTE flags; BYTE numpoints; BYTE sustain1; BYTE loopbegin; BYTE loopend; BYTE sustain2; WORD volenv[2*32]; } DBMENVELOPE; typedef struct DBMPATTERN { WORD rows; DWORD packedsize; BYTE patterndata[2]; // [packedsize] } DBMPATTERN; typedef struct DBMSAMPLE { DWORD flags; DWORD samplesize; BYTE sampledata[2]; // [samplesize] } DBMSAMPLE; #pragma pack() BOOL CSoundFile::ReadDBM(const BYTE *lpStream, DWORD dwMemLength) //--------------------------------------------------------------- { const DBMFILEHEADER *pfh = (DBMFILEHEADER *)lpStream; DWORD dwMemPos; UINT nOrders, nSamples, nInstruments, nPatterns; if ((!lpStream) || (dwMemLength <= sizeof(DBMFILEHEADER)) || (!pfh->channels) || (pfh->dbm_id != bswapLE32(DBM_FILE_MAGIC)) || (!pfh->songs) || (pfh->song_id != bswapLE32(DBM_ID_SONG)) || (pfh->name_id != bswapLE32(DBM_ID_NAME)) || (pfh->name_len != bswapLE32(DBM_NAMELEN)) || (pfh->info_id != bswapLE32(DBM_ID_INFO)) || (pfh->info_len != bswapLE32(DBM_INFOLEN))) return FALSE; dwMemPos = sizeof(DBMFILEHEADER); nOrders = bswapBE16(pfh->orders); if (dwMemPos + 2 * nOrders + 8*3 >= dwMemLength) return FALSE; nInstruments = bswapBE16(pfh->instruments); nSamples = bswapBE16(pfh->samples); nPatterns = bswapBE16(pfh->patterns); m_nType = MOD_TYPE_DBM; m_nChannels = bswapBE16(pfh->channels); if (m_nChannels < 4) m_nChannels = 4; if (m_nChannels > 64) m_nChannels = 64; memcpy(m_szNames[0], (pfh->songname[0]) ? pfh->songname : pfh->songname2, 32); m_szNames[0][31] = 0; for (UINT iOrd=0; iOrd < nOrders; iOrd++) { Order[iOrd] = lpStream[dwMemPos+iOrd*2+1]; if (iOrd >= MAX_ORDERS-2) break; } dwMemPos += 2*nOrders; while (dwMemPos + 10 < dwMemLength) { DWORD chunk_id = ((LPDWORD)(lpStream+dwMemPos))[0]; DWORD chunk_size = bswapBE32(((LPDWORD)(lpStream+dwMemPos))[1]); DWORD chunk_pos; dwMemPos += 8; chunk_pos = dwMemPos; if ((dwMemPos + chunk_size > dwMemLength) || (chunk_size > dwMemLength)) break; dwMemPos += chunk_size; // Instruments if (chunk_id == bswapLE32(DBM_ID_INST)) { if (nInstruments >= MAX_INSTRUMENTS) nInstruments = MAX_INSTRUMENTS-1; for (UINT iIns=0; iIns dwMemPos) break; if ((penv = new INSTRUMENTHEADER) == NULL) break; pih = (DBMINSTRUMENT *)(lpStream+chunk_pos); nsmp = bswapBE16(pih->sampleno); psmp = ((nsmp) && (nsmp < MAX_SAMPLES)) ? &Ins[nsmp] : NULL; memset(penv, 0, sizeof(INSTRUMENTHEADER)); memcpy(penv->name, pih->name, 30); if (psmp) { memcpy(m_szNames[nsmp], pih->name, 30); m_szNames[nsmp][30] = 0; } Headers[iIns+1] = penv; penv->nFadeOut = 1024; // ??? penv->nGlobalVol = 64; penv->nPan = bswapBE16(pih->panning); if ((penv->nPan) && (penv->nPan < 256)) penv->dwFlags = ENV_SETPANNING; else penv->nPan = 128; penv->nPPC = 5*12; for (UINT i=0; iKeyboard[i] = nsmp; penv->NoteMap[i] = i+1; } // Sample Info if (psmp) { DWORD sflags = bswapBE16(pih->flags); psmp->nVolume = bswapBE16(pih->volume) * 4; if ((!psmp->nVolume) || (psmp->nVolume > 256)) psmp->nVolume = 256; psmp->nGlobalVol = 64; psmp->nC4Speed = bswapBE32(pih->finetune); int f2t = FrequencyToTranspose(psmp->nC4Speed); psmp->RelativeTone = f2t >> 7; psmp->nFineTune = f2t & 0x7F; if ((pih->looplen) && (sflags & 3)) { psmp->nLoopStart = bswapBE32(pih->loopstart); psmp->nLoopEnd = psmp->nLoopStart + bswapBE32(pih->looplen); psmp->uFlags |= CHN_LOOP; psmp->uFlags &= ~CHN_PINGPONGLOOP; if (sflags & 2) psmp->uFlags |= CHN_PINGPONGLOOP; } } chunk_pos += sizeof(DBMINSTRUMENT); m_nInstruments = iIns+1; } } else // Volume Envelopes if (chunk_id == bswapLE32(DBM_ID_VENV)) { UINT nEnvelopes = lpStream[chunk_pos+1]; chunk_pos += 2; for (UINT iEnv=0; iEnv dwMemPos) break; peh = (DBMENVELOPE *)(lpStream+chunk_pos); nins = bswapBE16(peh->instrument); if ((nins) && (nins < MAX_INSTRUMENTS) && (Headers[nins]) && (peh->numpoints)) { INSTRUMENTHEADER *penv = Headers[nins]; if (peh->flags & 1) penv->dwFlags |= ENV_VOLUME; if (peh->flags & 2) penv->dwFlags |= ENV_VOLSUSTAIN; if (peh->flags & 4) penv->dwFlags |= ENV_VOLLOOP; penv->nVolEnv = peh->numpoints + 1; if (penv->nVolEnv > MAX_ENVPOINTS) penv->nVolEnv = MAX_ENVPOINTS; penv->nVolLoopStart = peh->loopbegin; penv->nVolLoopEnd = peh->loopend; penv->nVolSustainBegin = penv->nVolSustainEnd = peh->sustain1; for (UINT i=0; inVolEnv; i++) { penv->VolPoints[i] = bswapBE16(peh->volenv[i*2]); penv->VolEnv[i] = (BYTE)bswapBE16(peh->volenv[i*2+1]); } } chunk_pos += sizeof(DBMENVELOPE); } } else // Packed Pattern Data if (chunk_id == bswapLE32(DBM_ID_PATT)) { if (nPatterns > MAX_PATTERNS) nPatterns = MAX_PATTERNS; for (UINT iPat=0; iPat dwMemPos) break; pph = (DBMPATTERN *)(lpStream+chunk_pos); pksize = bswapBE32(pph->packedsize); if ((chunk_pos + pksize + 6 > dwMemPos) || (pksize > dwMemPos)) break; nRows = bswapBE16(pph->rows); if ((nRows >= 4) && (nRows <= 256)) { MODCOMMAND *m = AllocatePattern(nRows, m_nChannels); if (m) { LPBYTE pkdata = (LPBYTE)&pph->patterndata; UINT row = 0; UINT i = 0; PatternSize[iPat] = nRows; Patterns[iPat] = m; while ((i+3> 4)*12) + (note & 0x0F) + 13; } m[ch].note = note; } if (b & 0x02) m[ch].instr = pkdata[i++]; if (b & 0x3C) { UINT cmd1 = 0xFF, param1 = 0, cmd2 = 0xFF, param2 = 0; if (b & 0x04) cmd1 = (UINT)pkdata[i++]; if (b & 0x08) param1 = pkdata[i++]; if (b & 0x10) cmd2 = (UINT)pkdata[i++]; if (b & 0x20) param2 = pkdata[i++]; if (cmd1 == 0x0C) { m[ch].volcmd = VOLCMD_VOLUME; m[ch].vol = param1; cmd1 = 0xFF; } else if (cmd2 == 0x0C) { m[ch].volcmd = VOLCMD_VOLUME; m[ch].vol = param2; cmd2 = 0xFF; } if ((cmd1 > 0x13) || ((cmd1 >= 0x10) && (cmd2 < 0x10))) { cmd1 = cmd2; param1 = param2; cmd2 = 0xFF; } if (cmd1 <= 0x13) { m[ch].command = cmd1; m[ch].param = param1; ConvertModCommand(&m[ch]); } } } else { if (b & 0x01) i++; if (b & 0x02) i++; if (b & 0x04) i++; if (b & 0x08) i++; if (b & 0x10) i++; if (b & 0x20) i++; } } else { row++; m += m_nChannels; } } } } chunk_pos += 6 + pksize; } } else // Reading Sample Data if (chunk_id == bswapLE32(DBM_ID_SMPL)) { if (nSamples >= MAX_SAMPLES) nSamples = MAX_SAMPLES-1; m_nSamples = nSamples; for (UINT iSmp=1; iSmp<=nSamples; iSmp++) { MODINSTRUMENT *pins; DBMSAMPLE *psh; DWORD samplesize; DWORD sampleflags; if (chunk_pos + sizeof(DBMSAMPLE) >= dwMemPos) break; psh = (DBMSAMPLE *)(lpStream+chunk_pos); chunk_pos += 8; samplesize = bswapBE32(psh->samplesize); sampleflags = bswapBE32(psh->flags); pins = &Ins[iSmp]; pins->nLength = samplesize; if (sampleflags & 2) { pins->uFlags |= CHN_16BIT; samplesize <<= 1; } if ((chunk_pos+samplesize > dwMemPos) || (samplesize > dwMemLength)) break; if (sampleflags & 3) { ReadSample(pins, (pins->uFlags & CHN_16BIT) ? RS_PCM16M : RS_PCM8S, (LPSTR)(psh->sampledata), samplesize); } chunk_pos += samplesize; } } } return TRUE; } libmodplug-0.8.8.5/src/load_far.cpp0000664000175000017500000001505612205522416014023 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque */ //////////////////////////////////////// // Farandole (FAR) module loader // //////////////////////////////////////// #include "stdafx.h" #include "sndfile.h" //#pragma warning(disable:4244) #define FARFILEMAGIC 0xFE524146 // "FAR" #pragma pack(1) typedef struct FARHEADER1 { DWORD id; // file magic FAR= CHAR songname[40]; // songname CHAR magic2[3]; // 13,10,26 WORD headerlen; // remaining length of header in bytes BYTE version; // 0xD1 BYTE onoff[16]; BYTE edit1[9]; BYTE speed; BYTE panning[16]; BYTE edit2[4]; WORD stlen; } FARHEADER1; typedef struct FARHEADER2 { BYTE orders[256]; BYTE numpat; BYTE snglen; BYTE loopto; WORD patsiz[256]; } FARHEADER2; typedef struct FARSAMPLE { CHAR samplename[32]; DWORD length; BYTE finetune; BYTE volume; DWORD reppos; DWORD repend; BYTE type; BYTE loop; } FARSAMPLE; #pragma pack() BOOL CSoundFile::ReadFAR(const BYTE *lpStream, DWORD dwMemLength) //--------------------------------------------------------------- { const FARHEADER1 *pmh1 = (const FARHEADER1 *)lpStream; const FARHEADER2 *pmh2; DWORD dwMemPos = sizeof(FARHEADER1); UINT headerlen, stlen; BYTE samplemap[8]; if ((!lpStream) || (dwMemLength < 1024) || (bswapLE32(pmh1->id) != FARFILEMAGIC) || (pmh1->magic2[0] != 13) || (pmh1->magic2[1] != 10) || (pmh1->magic2[2] != 26)) return FALSE; headerlen = bswapLE16(pmh1->headerlen); stlen = bswapLE16( pmh1->stlen ); if ((headerlen >= dwMemLength) || (dwMemPos + stlen + sizeof(FARHEADER2) >= dwMemLength)) return FALSE; // Globals m_nType = MOD_TYPE_FAR; m_nChannels = 16; m_nInstruments = 0; m_nSamples = 0; m_nSongPreAmp = 0x20; m_nDefaultSpeed = pmh1->speed; m_nDefaultTempo = 80; m_nDefaultGlobalVolume = 256; memcpy(m_szNames[0], pmh1->songname, 32); // Channel Setting for (UINT nchpan=0; nchpan<16; nchpan++) { ChnSettings[nchpan].dwFlags = 0; ChnSettings[nchpan].nPan = ((pmh1->panning[nchpan] & 0x0F) << 4) + 8; ChnSettings[nchpan].nVolume = 64; } // Reading comment if (stlen) { UINT szLen = stlen; if (szLen > dwMemLength - dwMemPos) szLen = dwMemLength - dwMemPos; if ((m_lpszSongComments = new char[szLen + 1]) != NULL) { memcpy(m_lpszSongComments, lpStream+dwMemPos, szLen); m_lpszSongComments[szLen] = 0; } dwMemPos += stlen; } // Reading orders if (sizeof(FARHEADER2) > dwMemLength - dwMemPos) return TRUE; pmh2 = (const FARHEADER2 *)(lpStream + dwMemPos); dwMemPos += sizeof(FARHEADER2); if (dwMemPos >= dwMemLength) return TRUE; for (UINT iorder=0; iordersnglen) ? pmh2->orders[iorder] : 0xFF; } m_nRestartPos = pmh2->loopto; // Reading Patterns dwMemPos += headerlen - (869 + stlen); if (dwMemPos >= dwMemLength) return TRUE; // end byteswap of pattern data WORD *patsiz = (WORD *)pmh2->patsiz; for (UINT ipat=0; ipat<256; ipat++) if (patsiz[ipat]) { UINT patlen = bswapLE16(patsiz[ipat]); if ((ipat >= MAX_PATTERNS) || (patlen < 2)) { dwMemPos += patlen; continue; } if (dwMemPos + patlen >= dwMemLength) return TRUE; UINT rows = (patlen - 2) >> 6; if (!rows) { dwMemPos += patlen; continue; } if (rows > 256) rows = 256; if (rows < 16) rows = 16; PatternSize[ipat] = rows; if ((Patterns[ipat] = AllocatePattern(rows, m_nChannels)) == NULL) return TRUE; MODCOMMAND *m = Patterns[ipat]; UINT patbrk = lpStream[dwMemPos]; const BYTE *p = lpStream + dwMemPos + 2; UINT max = rows*16*4; if (max > patlen-2) max = patlen-2; for (UINT len=0; leninstr = ins + 1; m->note = note + 36; } if (vol & 0x0F) { m->volcmd = VOLCMD_VOLUME; m->vol = (vol & 0x0F) << 2; if (m->vol <= 4) m->vol = 0; } switch(eff & 0xF0) { // 1.x: Portamento Up case 0x10: m->command = CMD_PORTAMENTOUP; m->param = eff & 0x0F; break; // 2.x: Portamento Down case 0x20: m->command = CMD_PORTAMENTODOWN; m->param = eff & 0x0F; break; // 3.x: Tone-Portamento case 0x30: m->command = CMD_TONEPORTAMENTO; m->param = (eff & 0x0F) << 2; break; // 4.x: Retrigger case 0x40: m->command = CMD_RETRIG; m->param = 6 / (1+(eff&0x0F)) + 1; break; // 5.x: Set Vibrato Depth case 0x50: m->command = CMD_VIBRATO; m->param = (eff & 0x0F); break; // 6.x: Set Vibrato Speed case 0x60: m->command = CMD_VIBRATO; m->param = (eff & 0x0F) << 4; break; // 7.x: Vol Slide Up case 0x70: m->command = CMD_VOLUMESLIDE; m->param = (eff & 0x0F) << 4; break; // 8.x: Vol Slide Down case 0x80: m->command = CMD_VOLUMESLIDE; m->param = (eff & 0x0F); break; // A.x: Port to vol case 0xA0: m->volcmd = VOLCMD_VOLUME; m->vol = ((eff & 0x0F) << 2) + 4; break; // B.x: Set Balance case 0xB0: m->command = CMD_PANNING8; m->param = (eff & 0x0F) << 4; break; // F.x: Set Speed case 0xF0: m->command = CMD_SPEED; m->param = eff & 0x0F; break; default: if ((patbrk) && (patbrk+1 == (len >> 6)) && (patbrk+1 != rows-1)) { m->command = CMD_PATTERNBREAK; patbrk = 0; } } } dwMemPos += patlen; } // Reading samples if (dwMemPos + 8 >= dwMemLength) return TRUE; memcpy(samplemap, lpStream+dwMemPos, 8); dwMemPos += 8; MODINSTRUMENT *pins = &Ins[1]; for (UINT ismp=0; ismp<64; ismp++, pins++) if (samplemap[ismp >> 3] & (1 << (ismp & 7))) { if (dwMemPos + sizeof(FARSAMPLE) > dwMemLength) return TRUE; const FARSAMPLE *pfs = reinterpret_cast(lpStream + dwMemPos); dwMemPos += sizeof(FARSAMPLE); m_nSamples = ismp + 1; memcpy(m_szNames[ismp+1], pfs->samplename, 32); const DWORD length = bswapLE32( pfs->length ) ; /* endian fix - Toad */ pins->nLength = length ; pins->nLoopStart = bswapLE32(pfs->reppos) ; pins->nLoopEnd = bswapLE32(pfs->repend) ; pins->nFineTune = 0; pins->nC4Speed = 8363*2; pins->nGlobalVol = 64; pins->nVolume = pfs->volume << 4; pins->uFlags = 0; if ((pins->nLength > 3) && (dwMemPos + 4 < dwMemLength)) { if (pfs->type & 1) { pins->uFlags |= CHN_16BIT; pins->nLength >>= 1; pins->nLoopStart >>= 1; pins->nLoopEnd >>= 1; } if ((pfs->loop & 8) && (pins->nLoopEnd > 4)) pins->uFlags |= CHN_LOOP; ReadSample(pins, (pins->uFlags & CHN_16BIT) ? RS_PCM16S : RS_PCM8S, (LPSTR)(lpStream+dwMemPos), dwMemLength - dwMemPos); } dwMemPos += length; } return TRUE; } libmodplug-0.8.8.5/src/libmodplug/0000775000175000017500000000000012307177753013774 500000000000000libmodplug-0.8.8.5/src/libmodplug/it_defs.h0000664000175000017500000000370512205522416015472 00000000000000#ifndef _ITDEFS_H_ #define _ITDEFS_H_ #pragma pack(1) typedef struct tagITFILEHEADER { DWORD id; // 0x4D504D49 CHAR songname[26]; WORD reserved1; // 0x1004 WORD ordnum; WORD insnum; WORD smpnum; WORD patnum; WORD cwtv; WORD cmwt; WORD flags; WORD special; BYTE globalvol; BYTE mv; BYTE speed; BYTE tempo; BYTE sep; BYTE zero; WORD msglength; DWORD msgoffset; DWORD reserved2; BYTE chnpan[64]; BYTE chnvol[64]; } ITFILEHEADER; typedef struct tagITENVELOPE { BYTE flags; BYTE num; BYTE lpb; BYTE lpe; BYTE slb; BYTE sle; BYTE data[25*3]; BYTE reserved; } ITENVELOPE; // Old Impulse Instrument Format (cmwt < 0x200) typedef struct tagITOLDINSTRUMENT { DWORD id; // IMPI = 0x49504D49 CHAR filename[12]; // DOS file name BYTE zero; BYTE flags; BYTE vls; BYTE vle; BYTE sls; BYTE sle; WORD reserved1; WORD fadeout; BYTE nna; BYTE dnc; WORD trkvers; BYTE nos; BYTE reserved2; CHAR name[26]; WORD reserved3[3]; BYTE keyboard[240]; BYTE volenv[200]; BYTE nodes[50]; } ITOLDINSTRUMENT; // Impulse Instrument Format typedef struct tagITINSTRUMENT { DWORD id; CHAR filename[12]; BYTE zero; BYTE nna; BYTE dct; BYTE dca; WORD fadeout; signed char pps; BYTE ppc; BYTE gbv; BYTE dfp; BYTE rv; BYTE rp; WORD trkvers; BYTE nos; BYTE reserved1; CHAR name[26]; BYTE ifc; BYTE ifr; BYTE mch; BYTE mpr; WORD mbank; BYTE keyboard[240]; ITENVELOPE volenv; ITENVELOPE panenv; ITENVELOPE pitchenv; BYTE dummy[4]; // was 7, but IT v2.17 saves 554 bytes } ITINSTRUMENT; // IT Sample Format typedef struct ITSAMPLESTRUCT { DWORD id; // 0x53504D49 CHAR filename[12]; BYTE zero; BYTE gvl; BYTE flags; BYTE vol; CHAR name[26]; BYTE cvt; BYTE dfp; DWORD length; DWORD loopbegin; DWORD loopend; DWORD C5Speed; DWORD susloopbegin; DWORD susloopend; DWORD samplepointer; BYTE vis; BYTE vid; BYTE vir; BYTE vit; } ITSAMPLESTRUCT; #pragma pack() extern BYTE autovibit2xm[8]; extern BYTE autovibxm2it[8]; #endif libmodplug-0.8.8.5/src/libmodplug/sndfile.h0000664000175000017500000007565712307176763015535 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque , * Adam Goode (endian and char fixes for PPC) */ #if defined(HAVE_CONFIG_H) && !defined(CONFIG_H_INCLUDED) #include "config.h" #define CONFIG_H_INCLUDED 1 #endif #ifndef __SNDFILE_H #define __SNDFILE_H #ifdef UNDER_CE int _strnicmp(const char *str1,const char *str2, int n); #endif #ifndef LPCBYTE typedef const BYTE * LPCBYTE; #endif #define MOD_AMIGAC2 0x1AB #define MAX_SAMPLE_LENGTH 16000000 #define MAX_SAMPLE_RATE 192000 #define MAX_ORDERS 256 #define MAX_PATTERNS 240 #define MAX_SAMPLES 240 #define MAX_INSTRUMENTS MAX_SAMPLES #ifdef MODPLUG_FASTSOUNDLIB #define MAX_CHANNELS 80 #else #define MAX_CHANNELS 128 #endif #define MAX_BASECHANNELS 64 #define MAX_ENVPOINTS 32 #define MIN_PERIOD 0x0020 #define MAX_PERIOD 0xFFFF #define MAX_PATTERNNAME 32 #define MAX_CHANNELNAME 20 #define MAX_INFONAME 80 #define MAX_EQ_BANDS 6 #define MAX_MIXPLUGINS 8 #define MOD_TYPE_NONE 0x00 #define MOD_TYPE_MOD 0x01 #define MOD_TYPE_S3M 0x02 #define MOD_TYPE_XM 0x04 #define MOD_TYPE_MED 0x08 #define MOD_TYPE_MTM 0x10 #define MOD_TYPE_IT 0x20 #define MOD_TYPE_669 0x40 #define MOD_TYPE_ULT 0x80 #define MOD_TYPE_STM 0x100 #define MOD_TYPE_FAR 0x200 #define MOD_TYPE_WAV 0x400 #define MOD_TYPE_AMF 0x800 #define MOD_TYPE_AMS 0x1000 #define MOD_TYPE_DSM 0x2000 #define MOD_TYPE_MDL 0x4000 #define MOD_TYPE_OKT 0x8000 #define MOD_TYPE_MID 0x10000 #define MOD_TYPE_DMF 0x20000 #define MOD_TYPE_PTM 0x40000 #define MOD_TYPE_DBM 0x80000 #define MOD_TYPE_MT2 0x100000 #define MOD_TYPE_AMF0 0x200000 #define MOD_TYPE_PSM 0x400000 #define MOD_TYPE_J2B 0x800000 #define MOD_TYPE_ABC 0x1000000 #define MOD_TYPE_PAT 0x2000000 #define MOD_TYPE_UMX 0x80000000 // Fake type #define MAX_MODTYPE 24 // Channel flags: // Bits 0-7: Sample Flags #define CHN_16BIT 0x01 #define CHN_LOOP 0x02 #define CHN_PINGPONGLOOP 0x04 #define CHN_SUSTAINLOOP 0x08 #define CHN_PINGPONGSUSTAIN 0x10 #define CHN_PANNING 0x20 #define CHN_STEREO 0x40 #define CHN_PINGPONGFLAG 0x80 // Bits 8-31: Channel Flags #define CHN_MUTE 0x100 #define CHN_KEYOFF 0x200 #define CHN_NOTEFADE 0x400 #define CHN_SURROUND 0x800 #define CHN_NOIDO 0x1000 #define CHN_HQSRC 0x2000 #define CHN_FILTER 0x4000 #define CHN_VOLUMERAMP 0x8000 #define CHN_VIBRATO 0x10000 #define CHN_TREMOLO 0x20000 #define CHN_PANBRELLO 0x40000 #define CHN_PORTAMENTO 0x80000 #define CHN_GLISSANDO 0x100000 #define CHN_VOLENV 0x200000 #define CHN_PANENV 0x400000 #define CHN_PITCHENV 0x800000 #define CHN_FASTVOLRAMP 0x1000000 #define CHN_EXTRALOUD 0x2000000 #define CHN_REVERB 0x4000000 #define CHN_NOREVERB 0x8000000 #define ENV_VOLUME 0x0001 #define ENV_VOLSUSTAIN 0x0002 #define ENV_VOLLOOP 0x0004 #define ENV_PANNING 0x0008 #define ENV_PANSUSTAIN 0x0010 #define ENV_PANLOOP 0x0020 #define ENV_PITCH 0x0040 #define ENV_PITCHSUSTAIN 0x0080 #define ENV_PITCHLOOP 0x0100 #define ENV_SETPANNING 0x0200 #define ENV_FILTER 0x0400 #define ENV_VOLCARRY 0x0800 #define ENV_PANCARRY 0x1000 #define ENV_PITCHCARRY 0x2000 #define CMD_NONE 0 #define CMD_ARPEGGIO 1 #define CMD_PORTAMENTOUP 2 #define CMD_PORTAMENTODOWN 3 #define CMD_TONEPORTAMENTO 4 #define CMD_VIBRATO 5 #define CMD_TONEPORTAVOL 6 #define CMD_VIBRATOVOL 7 #define CMD_TREMOLO 8 #define CMD_PANNING8 9 #define CMD_OFFSET 10 #define CMD_VOLUMESLIDE 11 #define CMD_POSITIONJUMP 12 #define CMD_VOLUME 13 #define CMD_PATTERNBREAK 14 #define CMD_RETRIG 15 #define CMD_SPEED 16 #define CMD_TEMPO 17 #define CMD_TREMOR 18 #define CMD_MODCMDEX 19 #define CMD_S3MCMDEX 20 #define CMD_CHANNELVOLUME 21 #define CMD_CHANNELVOLSLIDE 22 #define CMD_GLOBALVOLUME 23 #define CMD_GLOBALVOLSLIDE 24 #define CMD_KEYOFF 25 #define CMD_FINEVIBRATO 26 #define CMD_PANBRELLO 27 #define CMD_XFINEPORTAUPDOWN 28 #define CMD_PANNINGSLIDE 29 #define CMD_SETENVPOSITION 30 #define CMD_MIDI 31 // Volume Column commands #define VOLCMD_VOLUME 1 #define VOLCMD_PANNING 2 #define VOLCMD_VOLSLIDEUP 3 #define VOLCMD_VOLSLIDEDOWN 4 #define VOLCMD_FINEVOLUP 5 #define VOLCMD_FINEVOLDOWN 6 #define VOLCMD_VIBRATOSPEED 7 #define VOLCMD_VIBRATO 8 #define VOLCMD_PANSLIDELEFT 9 #define VOLCMD_PANSLIDERIGHT 10 #define VOLCMD_TONEPORTAMENTO 11 #define VOLCMD_PORTAUP 12 #define VOLCMD_PORTADOWN 13 #define RSF_16BIT 0x04 #define RSF_STEREO 0x08 #define RS_PCM8S 0 // 8-bit signed #define RS_PCM8U 1 // 8-bit unsigned #define RS_PCM8D 2 // 8-bit delta values #define RS_ADPCM4 3 // 4-bit ADPCM-packed #define RS_PCM16D 4 // 16-bit delta values #define RS_PCM16S 5 // 16-bit signed #define RS_PCM16U 6 // 16-bit unsigned #define RS_PCM16M 7 // 16-bit motorola order #define RS_STPCM8S (RS_PCM8S|RSF_STEREO) // stereo 8-bit signed #define RS_STPCM8U (RS_PCM8U|RSF_STEREO) // stereo 8-bit unsigned #define RS_STPCM8D (RS_PCM8D|RSF_STEREO) // stereo 8-bit delta values #define RS_STPCM16S (RS_PCM16S|RSF_STEREO) // stereo 16-bit signed #define RS_STPCM16U (RS_PCM16U|RSF_STEREO) // stereo 16-bit unsigned #define RS_STPCM16D (RS_PCM16D|RSF_STEREO) // stereo 16-bit delta values #define RS_STPCM16M (RS_PCM16M|RSF_STEREO) // stereo 16-bit signed big endian // IT 2.14 compressed samples #define RS_IT2148 0x10 #define RS_IT21416 0x14 #define RS_IT2158 0x12 #define RS_IT21516 0x16 // AMS Packed Samples #define RS_AMS8 0x11 #define RS_AMS16 0x15 // DMF Huffman compression #define RS_DMF8 0x13 #define RS_DMF16 0x17 // MDL Huffman compression #define RS_MDL8 0x20 #define RS_MDL16 0x24 #define RS_PTM8DTO16 0x25 // Stereo Interleaved Samples #define RS_STIPCM8S (RS_PCM8S|0x40|RSF_STEREO) // stereo 8-bit signed #define RS_STIPCM8U (RS_PCM8U|0x40|RSF_STEREO) // stereo 8-bit unsigned #define RS_STIPCM16S (RS_PCM16S|0x40|RSF_STEREO) // stereo 16-bit signed #define RS_STIPCM16U (RS_PCM16U|0x40|RSF_STEREO) // stereo 16-bit unsigned #define RS_STIPCM16M (RS_PCM16M|0x40|RSF_STEREO) // stereo 16-bit signed big endian // 24-bit signed #define RS_PCM24S (RS_PCM16S|0x80) // mono 24-bit signed #define RS_STIPCM24S (RS_PCM16S|0x80|RSF_STEREO) // stereo 24-bit signed #define RS_PCM32S (RS_PCM16S|0xC0) // mono 24-bit signed #define RS_STIPCM32S (RS_PCM16S|0xC0|RSF_STEREO) // stereo 24-bit signed // NNA types #define NNA_NOTECUT 0 #define NNA_CONTINUE 1 #define NNA_NOTEOFF 2 #define NNA_NOTEFADE 3 // DCT types #define DCT_NONE 0 #define DCT_NOTE 1 #define DCT_SAMPLE 2 #define DCT_INSTRUMENT 3 // DNA types #define DNA_NOTECUT 0 #define DNA_NOTEOFF 1 #define DNA_NOTEFADE 2 // Mixer Hardware-Dependent features #define SYSMIX_ENABLEMMX 0x01 #define SYSMIX_WINDOWSNT 0x02 #define SYSMIX_SLOWCPU 0x04 #define SYSMIX_FASTCPU 0x08 // Module flags #define SONG_EMBEDMIDICFG 0x0001 #define SONG_FASTVOLSLIDES 0x0002 #define SONG_ITOLDEFFECTS 0x0004 #define SONG_ITCOMPATMODE 0x0008 #define SONG_LINEARSLIDES 0x0010 #define SONG_PATTERNLOOP 0x0020 #define SONG_STEP 0x0040 #define SONG_PAUSED 0x0080 #define SONG_FADINGSONG 0x0100 #define SONG_ENDREACHED 0x0200 #define SONG_GLOBALFADE 0x0400 #define SONG_CPUVERYHIGH 0x0800 #define SONG_FIRSTTICK 0x1000 #define SONG_MPTFILTERMODE 0x2000 #define SONG_SURROUNDPAN 0x4000 #define SONG_EXFILTERRANGE 0x8000 #define SONG_AMIGALIMITS 0x10000 // Global Options (Renderer) #define SNDMIX_REVERSESTEREO 0x0001 #define SNDMIX_NOISEREDUCTION 0x0002 #define SNDMIX_AGC 0x0004 #define SNDMIX_NORESAMPLING 0x0008 #define SNDMIX_HQRESAMPLER 0x0010 #define SNDMIX_MEGABASS 0x0020 #define SNDMIX_SURROUND 0x0040 #define SNDMIX_REVERB 0x0080 #define SNDMIX_EQ 0x0100 #define SNDMIX_SOFTPANNING 0x0200 #define SNDMIX_ULTRAHQSRCMODE 0x0400 // Misc Flags (can safely be turned on or off) #define SNDMIX_DIRECTTODISK 0x10000 #define SNDMIX_ENABLEMMX 0x20000 #define SNDMIX_NOBACKWARDJUMPS 0x40000 #define SNDMIX_MAXDEFAULTPAN 0x80000 // Used by the MOD loader // Reverb Types (GM2 Presets) enum { REVERBTYPE_SMALLROOM, REVERBTYPE_MEDIUMROOM, REVERBTYPE_LARGEROOM, REVERBTYPE_SMALLHALL, REVERBTYPE_MEDIUMHALL, REVERBTYPE_LARGEHALL, NUM_REVERBTYPES }; enum { SRCMODE_NEAREST, SRCMODE_LINEAR, SRCMODE_SPLINE, SRCMODE_POLYPHASE, NUM_SRC_MODES }; // Sample Struct typedef struct _MODINSTRUMENT { UINT nLength,nLoopStart,nLoopEnd; UINT nSustainStart, nSustainEnd; signed char *pSample; UINT nC4Speed; WORD nPan; WORD nVolume; WORD nGlobalVol; WORD uFlags; signed char RelativeTone; signed char nFineTune; BYTE nVibType; BYTE nVibSweep; BYTE nVibDepth; BYTE nVibRate; CHAR name[22]; } MODINSTRUMENT; // Instrument Struct typedef struct _INSTRUMENTHEADER { UINT nFadeOut; DWORD dwFlags; WORD nGlobalVol; WORD nPan; WORD VolPoints[MAX_ENVPOINTS]; WORD PanPoints[MAX_ENVPOINTS]; WORD PitchPoints[MAX_ENVPOINTS]; BYTE VolEnv[MAX_ENVPOINTS]; BYTE PanEnv[MAX_ENVPOINTS]; BYTE PitchEnv[MAX_ENVPOINTS]; BYTE Keyboard[128]; BYTE NoteMap[128]; BYTE nVolEnv; BYTE nPanEnv; BYTE nPitchEnv; BYTE nVolLoopStart; BYTE nVolLoopEnd; BYTE nVolSustainBegin; BYTE nVolSustainEnd; BYTE nPanLoopStart; BYTE nPanLoopEnd; BYTE nPanSustainBegin; BYTE nPanSustainEnd; BYTE nPitchLoopStart; BYTE nPitchLoopEnd; BYTE nPitchSustainBegin; BYTE nPitchSustainEnd; BYTE nNNA; BYTE nDCT; BYTE nDNA; BYTE nPanSwing; BYTE nVolSwing; BYTE nIFC; BYTE nIFR; WORD wMidiBank; BYTE nMidiProgram; BYTE nMidiChannel; BYTE nMidiDrumKey; signed char nPPS; unsigned char nPPC; CHAR name[32]; CHAR filename[12]; } INSTRUMENTHEADER; // Channel Struct typedef struct _MODCHANNEL { // First 32-bytes: Most used mixing information: don't change it signed char * pCurrentSample; DWORD nPos; DWORD nPosLo; // actually 16-bit LONG nInc; // 16.16 LONG nRightVol; LONG nLeftVol; LONG nRightRamp; LONG nLeftRamp; // 2nd cache line DWORD nLength; DWORD dwFlags; DWORD nLoopStart; DWORD nLoopEnd; LONG nRampRightVol; LONG nRampLeftVol; LONG nFilter_Y1, nFilter_Y2, nFilter_Y3, nFilter_Y4; LONG nFilter_A0, nFilter_B0, nFilter_B1; LONG nROfs, nLOfs; LONG nRampLength; // Information not used in the mixer signed char * pSample; LONG nNewRightVol, nNewLeftVol; LONG nRealVolume, nRealPan; LONG nVolume, nPan, nFadeOutVol; LONG nPeriod, nC4Speed, nPortamentoDest; INSTRUMENTHEADER *pHeader; MODINSTRUMENT *pInstrument; DWORD nVolEnvPosition, nPanEnvPosition, nPitchEnvPosition; DWORD nMasterChn, nVUMeter; LONG nGlobalVol, nInsVol; LONG nFineTune, nTranspose; LONG nPortamentoSlide, nAutoVibDepth; UINT nAutoVibPos, nVibratoPos, nTremoloPos, nPanbrelloPos; // 16-bit members signed short nVolSwing, nPanSwing; // 8-bit members BYTE nNote, nNNA; BYTE nNewNote, nNewIns, nCommand, nArpeggio; BYTE nOldVolumeSlide, nOldFineVolUpDown; BYTE nOldPortaUpDown, nOldFinePortaUpDown; BYTE nOldPanSlide, nOldChnVolSlide; BYTE nVibratoType, nVibratoSpeed, nVibratoDepth; BYTE nTremoloType, nTremoloSpeed, nTremoloDepth; BYTE nPanbrelloType, nPanbrelloSpeed, nPanbrelloDepth; BYTE nOldCmdEx, nOldVolParam, nOldTempo; BYTE nOldOffset, nOldHiOffset; BYTE nCutOff, nResonance; BYTE nRetrigCount, nRetrigParam; BYTE nTremorCount, nTremorParam; BYTE nPatternLoop, nPatternLoopCount; BYTE nRowNote, nRowInstr; BYTE nRowVolCmd, nRowVolume; BYTE nRowCommand, nRowParam; BYTE nLeftVU, nRightVU; BYTE nActiveMacro, nPadding; } MODCHANNEL; typedef struct _MODCHANNELSETTINGS { UINT nPan; UINT nVolume; DWORD dwFlags; UINT nMixPlugin; char szName[MAX_CHANNELNAME]; // changed from CHAR } MODCHANNELSETTINGS; typedef struct _MODCOMMAND { BYTE note; BYTE instr; BYTE volcmd; BYTE command; BYTE vol; BYTE param; } MODCOMMAND, *LPMODCOMMAND; //////////////////////////////////////////////////////////////////// // Mix Plugins #define MIXPLUG_MIXREADY 0x01 // Set when cleared class MODPLUG_EXPORT IMixPlugin { public: virtual ~IMixPlugin(); virtual int AddRef() = 0; virtual int Release() = 0; virtual void SaveAllParameters() = 0; virtual void RestoreAllParameters() = 0; virtual void Process(float *pOutL, float *pOutR, unsigned long nSamples) = 0; virtual void Init(unsigned long nFreq, int bReset) = 0; virtual void MidiSend(DWORD dwMidiCode) = 0; virtual void MidiCommand(UINT nMidiCh, UINT nMidiProg, UINT note, UINT vol) = 0; }; #define MIXPLUG_INPUTF_MASTEREFFECT 0x01 // Apply to master mix #define MIXPLUG_INPUTF_BYPASS 0x02 // Bypass effect #define MIXPLUG_INPUTF_WETMIX 0x04 // Wet Mix (dry added) typedef struct _SNDMIXPLUGINSTATE { DWORD dwFlags; // MIXPLUG_XXXX LONG nVolDecayL, nVolDecayR; // Buffer click removal int *pMixBuffer; // Stereo effect send buffer float *pOutBufferL; // Temp storage for int -> float conversion float *pOutBufferR; } SNDMIXPLUGINSTATE, *PSNDMIXPLUGINSTATE; typedef struct _SNDMIXPLUGININFO { DWORD dwPluginId1; DWORD dwPluginId2; DWORD dwInputRouting; // MIXPLUG_INPUTF_XXXX DWORD dwOutputRouting; // 0=mix 0x80+=fx DWORD dwReserved[4]; // Reserved for routing info CHAR szName[32]; CHAR szLibraryName[64]; // original DLL name } SNDMIXPLUGININFO, *PSNDMIXPLUGININFO; // Size should be 128 typedef struct _SNDMIXPLUGIN { IMixPlugin *pMixPlugin; PSNDMIXPLUGINSTATE pMixState; ULONG nPluginDataSize; PVOID pPluginData; SNDMIXPLUGININFO Info; } SNDMIXPLUGIN, *PSNDMIXPLUGIN; typedef BOOL (*PMIXPLUGINCREATEPROC)(PSNDMIXPLUGIN); //////////////////////////////////////////////////////////////////// enum { MIDIOUT_START=0, MIDIOUT_STOP, MIDIOUT_TICK, MIDIOUT_NOTEON, MIDIOUT_NOTEOFF, MIDIOUT_VOLUME, MIDIOUT_PAN, MIDIOUT_BANKSEL, MIDIOUT_PROGRAM, }; typedef struct MODMIDICFG { char szMidiGlb[9*32]; // changed from CHAR char szMidiSFXExt[16*32]; // changed from CHAR char szMidiZXXExt[128*32]; // changed from CHAR } MODMIDICFG, *LPMODMIDICFG; #define NOTE_MAX 120 //Defines maximum notevalue as well as maximum number of notes. typedef VOID (* LPSNDMIXHOOKPROC)(int *, unsigned long, unsigned long); // buffer, samples, channels //============== class MODPLUG_EXPORT CSoundFile //============== { public: // Static Members static UINT m_nXBassDepth, m_nXBassRange; static UINT m_nReverbDepth, m_nReverbDelay, gnReverbType; static UINT m_nProLogicDepth, m_nProLogicDelay; static UINT m_nStereoSeparation; static UINT m_nMaxMixChannels; static LONG m_nStreamVolume; static DWORD gdwSysInfo, gdwSoundSetup, gdwMixingFreq, gnBitsPerSample, gnChannels; static UINT gnAGC, gnVolumeRampSamples, gnVUMeter, gnCPUUsage; static LPSNDMIXHOOKPROC gpSndMixHook; static PMIXPLUGINCREATEPROC gpMixPluginCreateProc; public: // for Editing MODCHANNEL Chn[MAX_CHANNELS]; // Channels UINT ChnMix[MAX_CHANNELS]; // Channels to be mixed MODINSTRUMENT Ins[MAX_SAMPLES]; // Instruments INSTRUMENTHEADER *Headers[MAX_INSTRUMENTS]; // Instrument Headers MODCHANNELSETTINGS ChnSettings[MAX_BASECHANNELS]; // Channels settings MODCOMMAND *Patterns[MAX_PATTERNS]; // Patterns WORD PatternSize[MAX_PATTERNS]; // Patterns Lengths BYTE Order[MAX_ORDERS]; // Pattern Orders MODMIDICFG m_MidiCfg; // Midi macro config table SNDMIXPLUGIN m_MixPlugins[MAX_MIXPLUGINS]; // Mix plugins UINT m_nDefaultSpeed, m_nDefaultTempo, m_nDefaultGlobalVolume; DWORD m_dwSongFlags; // Song flags SONG_XXXX UINT m_nChannels, m_nMixChannels, m_nMixStat, m_nBufferCount; UINT m_nType, m_nSamples, m_nInstruments; UINT m_nTickCount, m_nTotalCount, m_nPatternDelay, m_nFrameDelay; UINT m_nMusicSpeed, m_nMusicTempo; UINT m_nNextRow, m_nRow; UINT m_nPattern,m_nCurrentPattern,m_nNextPattern,m_nRestartPos; UINT m_nMasterVolume, m_nGlobalVolume, m_nSongPreAmp; UINT m_nFreqFactor, m_nTempoFactor, m_nOldGlbVolSlide; LONG m_nMinPeriod, m_nMaxPeriod, m_nRepeatCount, m_nInitialRepeatCount; DWORD m_nGlobalFadeSamples, m_nGlobalFadeMaxSamples; UINT m_nMaxOrderPosition; UINT m_nPatternNames; LPSTR m_lpszSongComments, m_lpszPatternNames; char m_szNames[MAX_INSTRUMENTS][32]; // changed from CHAR CHAR CompressionTable[16]; public: CSoundFile(); ~CSoundFile(); public: BOOL Create(LPCBYTE lpStream, DWORD dwMemLength=0); BOOL Destroy(); UINT GetType() const { return m_nType; } UINT GetNumChannels() const; UINT GetLogicalChannels() const { return m_nChannels; } BOOL SetMasterVolume(UINT vol, BOOL bAdjustAGC=FALSE); UINT GetMasterVolume() const { return m_nMasterVolume; } UINT GetNumPatterns() const; UINT GetNumInstruments() const; UINT GetNumSamples() const { return m_nSamples; } UINT GetCurrentPos() const; UINT GetCurrentPattern() const { return m_nPattern; } UINT GetCurrentOrder() const { return m_nCurrentPattern; } UINT GetSongComments(LPSTR s, UINT cbsize, UINT linesize=32); UINT GetRawSongComments(LPSTR s, UINT cbsize, UINT linesize=32); UINT GetMaxPosition() const; void SetCurrentPos(UINT nPos); void SetCurrentOrder(UINT nOrder); void GetTitle(LPSTR s) const { lstrcpyn(s,m_szNames[0],32); } LPCSTR GetTitle() const { return m_szNames[0]; } UINT GetSampleName(UINT nSample,LPSTR s=NULL) const; UINT GetInstrumentName(UINT nInstr,LPSTR s=NULL) const; UINT GetMusicSpeed() const { return m_nMusicSpeed; } UINT GetMusicTempo() const { return m_nMusicTempo; } DWORD GetLength(BOOL bAdjust, BOOL bTotal=FALSE); DWORD GetSongTime() { return GetLength(FALSE, TRUE); } void SetRepeatCount(int n) { m_nRepeatCount = n; m_nInitialRepeatCount = n; } int GetRepeatCount() const { return m_nRepeatCount; } BOOL IsPaused() const { return (m_dwSongFlags & SONG_PAUSED) ? TRUE : FALSE; } void LoopPattern(int nPat, int nRow=0); void CheckCPUUsage(UINT nCPU); BOOL SetPatternName(UINT nPat, LPCSTR lpszName); BOOL GetPatternName(UINT nPat, LPSTR lpszName, UINT cbSize=MAX_PATTERNNAME) const; // Module Loaders BOOL ReadXM(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadS3M(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadMod(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadMed(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadMTM(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadSTM(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadIT(LPCBYTE lpStream, DWORD dwMemLength); BOOL Read669(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadUlt(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadWav(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadDSM(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadFAR(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadAMS(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadAMS2(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadMDL(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadOKT(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadDMF(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadPTM(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadDBM(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadAMF(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadMT2(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadPSM(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadJ2B(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadUMX(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadABC(LPCBYTE lpStream, DWORD dwMemLength); BOOL TestABC(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadMID(LPCBYTE lpStream, DWORD dwMemLength); BOOL TestMID(LPCBYTE lpStream, DWORD dwMemLength); BOOL ReadPAT(LPCBYTE lpStream, DWORD dwMemLength); BOOL TestPAT(LPCBYTE lpStream, DWORD dwMemLength); // Save Functions #ifndef MODPLUG_NO_FILESAVE UINT WriteSample(FILE *f, MODINSTRUMENT *pins, UINT nFlags, UINT nMaxLen=0); BOOL SaveXM(LPCSTR lpszFileName, UINT nPacking=0); BOOL SaveS3M(LPCSTR lpszFileName, UINT nPacking=0); BOOL SaveMod(LPCSTR lpszFileName, UINT nPacking=0); BOOL SaveIT(LPCSTR lpszFileName, UINT nPacking=0); #endif // MODPLUG_NO_FILESAVE // MOD Convert function UINT GetBestSaveFormat() const; UINT GetSaveFormats() const; void ConvertModCommand(MODCOMMAND *) const; void S3MConvert(MODCOMMAND *m, BOOL bIT) const; void S3MSaveConvert(UINT *pcmd, UINT *pprm, BOOL bIT) const; WORD ModSaveCommand(const MODCOMMAND *m, BOOL bXM) const; public: // Real-time sound functions VOID ResetChannels(); UINT Read(LPVOID lpBuffer, UINT cbBuffer); UINT CreateStereoMix(int count); BOOL FadeSong(UINT msec); BOOL GlobalFadeSong(UINT msec); UINT GetTotalTickCount() const { return m_nTotalCount; } VOID ResetTotalTickCount() { m_nTotalCount = 0; } public: // Mixer Config static BOOL InitPlayer(BOOL bReset=FALSE); static BOOL SetMixConfig(UINT nStereoSeparation, UINT nMaxMixChannels); static BOOL SetWaveConfig(UINT nRate,UINT nBits,UINT nChannels,BOOL bMMX=FALSE); static BOOL SetResamplingMode(UINT nMode); // SRCMODE_XXXX static BOOL IsStereo() { return (gnChannels > 1) ? TRUE : FALSE; } static DWORD GetSampleRate() { return gdwMixingFreq; } static DWORD GetBitsPerSample() { return gnBitsPerSample; } static DWORD InitSysInfo(); static DWORD GetSysInfo() { return gdwSysInfo; } // AGC static BOOL GetAGC() { return (gdwSoundSetup & SNDMIX_AGC) ? TRUE : FALSE; } static void SetAGC(BOOL b); static void ResetAGC(); static void ProcessAGC(int count); //GCCFIX -- added these functions back in! static BOOL SetWaveConfigEx(BOOL bSurround,BOOL bNoOverSampling,BOOL bReverb,BOOL hqido,BOOL bMegaBass,BOOL bNR,BOOL bEQ); // DSP Effects static void InitializeDSP(BOOL bReset); static void ProcessStereoDSP(int count); static void ProcessMonoDSP(int count); // [Reverb level 0(quiet)-100(loud)], [delay in ms, usually 40-200ms] static BOOL SetReverbParameters(UINT nDepth, UINT nDelay); // [XBass level 0(quiet)-100(loud)], [cutoff in Hz 10-100] static BOOL SetXBassParameters(UINT nDepth, UINT nRange); // [Surround level 0(quiet)-100(heavy)] [delay in ms, usually 5-40ms] static BOOL SetSurroundParameters(UINT nDepth, UINT nDelay); public: BOOL ReadNote(); BOOL ProcessRow(); BOOL ProcessEffects(); UINT GetNNAChannel(UINT nChn) const; void CheckNNA(UINT nChn, UINT instr, int note, BOOL bForceCut); void NoteChange(UINT nChn, int note, BOOL bPorta=FALSE, BOOL bResetEnv=TRUE); void InstrumentChange(MODCHANNEL *pChn, UINT instr, BOOL bPorta=FALSE,BOOL bUpdVol=TRUE,BOOL bResetEnv=TRUE); // Channel Effects void PortamentoUp(MODCHANNEL *pChn, UINT param); void PortamentoDown(MODCHANNEL *pChn, UINT param); void FinePortamentoUp(MODCHANNEL *pChn, UINT param); void FinePortamentoDown(MODCHANNEL *pChn, UINT param); void ExtraFinePortamentoUp(MODCHANNEL *pChn, UINT param); void ExtraFinePortamentoDown(MODCHANNEL *pChn, UINT param); void TonePortamento(MODCHANNEL *pChn, UINT param); void Vibrato(MODCHANNEL *pChn, UINT param); void FineVibrato(MODCHANNEL *pChn, UINT param); void VolumeSlide(MODCHANNEL *pChn, UINT param); void PanningSlide(MODCHANNEL *pChn, UINT param); void ChannelVolSlide(MODCHANNEL *pChn, UINT param); void FineVolumeUp(MODCHANNEL *pChn, UINT param); void FineVolumeDown(MODCHANNEL *pChn, UINT param); void Tremolo(MODCHANNEL *pChn, UINT param); void Panbrello(MODCHANNEL *pChn, UINT param); void RetrigNote(UINT nChn, UINT param); void NoteCut(UINT nChn, UINT nTick); void KeyOff(UINT nChn); int PatternLoop(MODCHANNEL *, UINT param); void ExtendedMODCommands(UINT nChn, UINT param); void ExtendedS3MCommands(UINT nChn, UINT param); void ExtendedChannelEffect(MODCHANNEL *, UINT param); void ProcessMidiMacro(UINT nChn, LPCSTR pszMidiMacro, UINT param=0); void SetupChannelFilter(MODCHANNEL *pChn, BOOL bReset, int flt_modifier=256) const; // Low-Level effect processing void DoFreqSlide(MODCHANNEL *pChn, LONG nFreqSlide); // Global Effects void SetTempo(UINT param); void SetSpeed(UINT param); void GlobalVolSlide(UINT param); DWORD IsSongFinished(UINT nOrder, UINT nRow) const; BOOL IsValidBackwardJump(UINT nStartOrder, UINT nStartRow, UINT nJumpOrder, UINT nJumpRow) const; // Read/Write sample functions signed char GetDeltaValue(signed char prev, UINT n) const { return (signed char)(prev + CompressionTable[n & 0x0F]); } UINT PackSample(int &sample, int next); BOOL CanPackSample(LPSTR pSample, UINT nLen, UINT nPacking, BYTE *result=NULL); UINT ReadSample(MODINSTRUMENT *pIns, UINT nFlags, LPCSTR pMemFile, DWORD dwMemLength); BOOL DestroySample(UINT nSample); BOOL DestroyInstrument(UINT nInstr); BOOL IsSampleUsed(UINT nSample); BOOL IsInstrumentUsed(UINT nInstr); BOOL RemoveInstrumentSamples(UINT nInstr); UINT DetectUnusedSamples(BOOL *); BOOL RemoveSelectedSamples(BOOL *); void AdjustSampleLoop(MODINSTRUMENT *pIns); // I/O from another sound file BOOL ReadInstrumentFromSong(UINT nInstr, CSoundFile *, UINT nSrcInstrument); BOOL ReadSampleFromSong(UINT nSample, CSoundFile *, UINT nSrcSample); // Period/Note functions UINT GetNoteFromPeriod(UINT period) const; UINT GetPeriodFromNote(UINT note, int nFineTune, UINT nC4Speed) const; UINT GetFreqFromPeriod(UINT period, UINT nC4Speed, int nPeriodFrac=0) const; // Misc functions MODINSTRUMENT *GetSample(UINT n) { return Ins+n; } void ResetMidiCfg(); UINT MapMidiInstrument(DWORD dwProgram, UINT nChannel, UINT nNote); BOOL ITInstrToMPT(const void *p, INSTRUMENTHEADER *penv, UINT trkvers); UINT SaveMixPlugins(FILE *f=NULL, BOOL bUpdate=TRUE); UINT LoadMixPlugins(const void *pData, UINT nLen); #ifndef NO_FILTER DWORD CutOffToFrequency(UINT nCutOff, int flt_modifier=256) const; // [0-255] => [1-10KHz] #endif // Static helper functions public: static DWORD TransposeToFrequency(int transp, int ftune=0); static int FrequencyToTranspose(DWORD freq); static void FrequencyToTranspose(MODINSTRUMENT *psmp); // System-Dependant functions public: static MODCOMMAND *AllocatePattern(UINT rows, UINT nchns); static signed char* AllocateSample(UINT nbytes); static void FreePattern(LPVOID pat); static void FreeSample(LPVOID p); static UINT Normalize24BitBuffer(LPBYTE pbuffer, UINT cbsizebytes, DWORD lmax24, DWORD dwByteInc); }; // inline DWORD BigEndian(DWORD x) { return ((x & 0xFF) << 24) | ((x & 0xFF00) << 8) | ((x & 0xFF0000) >> 8) | ((x & 0xFF000000) >> 24); } // inline WORD BigEndianW(WORD x) { return (WORD)(((x >> 8) & 0xFF) | ((x << 8) & 0xFF00)); } ////////////////////////////////////////////////////////// // WAVE format information #pragma pack(1) // Standard IFF chunks IDs #define IFFID_FORM 0x4d524f46 #define IFFID_RIFF 0x46464952 #define IFFID_WAVE 0x45564157 #define IFFID_LIST 0x5453494C #define IFFID_INFO 0x4F464E49 // IFF Info fields #define IFFID_ICOP 0x504F4349 #define IFFID_IART 0x54524149 #define IFFID_IPRD 0x44525049 #define IFFID_INAM 0x4D414E49 #define IFFID_ICMT 0x544D4349 #define IFFID_IENG 0x474E4549 #define IFFID_ISFT 0x54465349 #define IFFID_ISBJ 0x4A425349 #define IFFID_IGNR 0x524E4749 #define IFFID_ICRD 0x44524349 // Wave IFF chunks IDs #define IFFID_wave 0x65766177 #define IFFID_fmt 0x20746D66 #define IFFID_wsmp 0x706D7377 #define IFFID_pcm 0x206d6370 #define IFFID_data 0x61746164 #define IFFID_smpl 0x6C706D73 #define IFFID_xtra 0x61727478 typedef struct WAVEFILEHEADER { DWORD id_RIFF; // "RIFF" DWORD filesize; // file length-8 DWORD id_WAVE; } WAVEFILEHEADER; typedef struct WAVEFORMATHEADER { DWORD id_fmt; // "fmt " DWORD hdrlen; // 16 WORD format; // 1 WORD channels; // 1:mono, 2:stereo DWORD freqHz; // sampling freq DWORD bytessec; // bytes/sec=freqHz*samplesize WORD samplesize; // sizeof(sample) WORD bitspersample; // bits per sample (8/16) } WAVEFORMATHEADER; typedef struct WAVEDATAHEADER { DWORD id_data; // "data" DWORD length; // length of data } WAVEDATAHEADER; typedef struct WAVESMPLHEADER { // SMPL DWORD smpl_id; // "smpl" -> 0x6C706D73 DWORD smpl_len; // length of smpl: 3Ch (54h with sustain loop) DWORD dwManufacturer; DWORD dwProduct; DWORD dwSamplePeriod; // 1000000000/freqHz DWORD dwBaseNote; // 3Ch = C-4 -> 60 + RelativeTone DWORD dwPitchFraction; DWORD dwSMPTEFormat; DWORD dwSMPTEOffset; DWORD dwSampleLoops; // number of loops DWORD cbSamplerData; } WAVESMPLHEADER; typedef struct SAMPLELOOPSTRUCT { DWORD dwIdentifier; DWORD dwLoopType; // 0=normal, 1=bidi DWORD dwLoopStart; DWORD dwLoopEnd; // Byte offset ? DWORD dwFraction; DWORD dwPlayCount; // Loop Count, 0=infinite } SAMPLELOOPSTRUCT; typedef struct WAVESAMPLERINFO { WAVESMPLHEADER wsiHdr; SAMPLELOOPSTRUCT wsiLoops[2]; } WAVESAMPLERINFO; typedef struct WAVELISTHEADER { DWORD list_id; // "LIST" -> 0x5453494C DWORD list_len; DWORD info; // "INFO" } WAVELISTHEADER; typedef struct WAVEEXTRAHEADER { DWORD xtra_id; // "xtra" -> 0x61727478 DWORD xtra_len; DWORD dwFlags; WORD wPan; WORD wVolume; WORD wGlobalVol; WORD wReserved; BYTE nVibType; BYTE nVibSweep; BYTE nVibDepth; BYTE nVibRate; } WAVEEXTRAHEADER; #pragma pack() /////////////////////////////////////////////////////////// // Low-level Mixing functions #define MIXBUFFERSIZE 512 #define MIXING_ATTENUATION 4 #define MIXING_CLIPMIN (-0x08000000) #define MIXING_CLIPMAX (0x07FFFFFF) #define VOLUMERAMPPRECISION 12 #define FADESONGDELAY 100 #define EQ_BUFFERSIZE (MIXBUFFERSIZE) #define AGC_PRECISION 9 #define AGC_UNITY (1 << AGC_PRECISION) // Calling conventions #ifdef MSC_VER #define MPPASMCALL __cdecl #define MPPFASTCALL __fastcall #else #define MPPASMCALL #define MPPFASTCALL #endif #define MOD2XMFineTune(k) ((int)( (signed char)((k)<<4) )) #define XM2MODFineTune(k) ((int)( (k>>4)&0x0f )) int _muldiv(long a, long b, long c); int _muldivr(long a, long b, long c); // Byte swapping functions from the GNU C Library and libsdl /* Swap bytes in 16 bit value. */ #ifdef __GNUC__ # define bswap_16(x) \ (__extension__ \ ({ unsigned short int __bsx = (x); \ ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8)); })) #else static __inline unsigned short int bswap_16 (unsigned short int __bsx) { return ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8)); } #endif /* Swap bytes in 32 bit value. */ #ifdef __GNUC__ # define bswap_32(x) \ (__extension__ \ ({ unsigned int __bsx = (x); \ ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >> 8) | \ (((__bsx) & 0x0000ff00) << 8) | (((__bsx) & 0x000000ff) << 24)); })) #else static __inline unsigned int bswap_32 (unsigned int __bsx) { return ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >> 8) | (((__bsx) & 0x0000ff00) << 8) | (((__bsx) & 0x000000ff) << 24)); } #endif #if (defined ARM) && (defined _WIN32_WCE) static __inline unsigned short int ARM_get16(const void *data) { unsigned short int s; memcpy(&s,data,sizeof(s)); return s; } static __inline unsigned int ARM_get32(const void *data) { unsigned int s; memcpy(&s,data,sizeof(s)); return s; } #define bswapLE16(X) ARM_get16(&X) #define bswapLE32(X) ARM_get32(&X) #define bswapBE16(X) bswap_16(ARM_get16(&X)) #define bswapBE32(X) bswap_32(ARM_get32(&X)) // From libsdl #elif defined(WORDS_BIGENDIAN) && WORDS_BIGENDIAN #define bswapLE16(X) bswap_16(X) #define bswapLE32(X) bswap_32(X) #define bswapBE16(X) (X) #define bswapBE32(X) (X) #else #define bswapLE16(X) (X) #define bswapLE32(X) (X) #define bswapBE16(X) bswap_16(X) #define bswapBE32(X) bswap_32(X) #endif #endif libmodplug-0.8.8.5/src/libmodplug/stdafx.h0000664000175000017500000000574512307177247015367 00000000000000/* * This source code is public domain. * * Authors: Rani Assaf , * Olivier Lapicque , * Adam Goode (endian and char fixes for PPC) */ #ifndef _STDAFX_H_ #define _STDAFX_H_ /* Autoconf detection of stdint/inttypes */ #if defined(HAVE_CONFIG_H) && !defined(CONFIG_H_INCLUDED) # include "config.h" # define CONFIG_H_INCLUDED 1 #endif #ifdef HAVE_INTTYPES_H # include #endif #ifdef HAVE_STDINT_H # include #endif #ifdef _WIN32 #ifdef MSC_VER #pragma warning (disable:4201) #pragma warning (disable:4514) #endif #define WIN32_LEAN_AND_MEAN #include #include #include #include #include #include #define srandom(_seed) srand(_seed) #define random() rand() #define sleep(_ms) Sleep(_ms) inline void ProcessPlugins(int n) {} #define strncasecmp(a,b,c) strncmp(a,b,c) #define strcasecmp(a,b) strcmp(a,b) #define strnicmp(a,b,c) strncasecmp(a,b,c) #define HAVE_SINF 1 #ifndef isblank #define isblank(c) ((c) == ' ' || (c) == '\t') #endif #else #include #include #include #ifdef HAVE_MALLOC_H #include #endif typedef int8_t CHAR; typedef uint8_t UCHAR; typedef uint8_t* PUCHAR; typedef uint16_t USHORT; typedef uint32_t ULONG; typedef uint32_t UINT; typedef uint32_t DWORD; typedef int32_t LONG; typedef int64_t LONGLONG; typedef int32_t* LPLONG; typedef uint32_t* LPDWORD; typedef uint16_t WORD; typedef uint8_t BYTE; typedef uint8_t* LPBYTE; typedef bool BOOL; typedef char* LPSTR; typedef void* LPVOID; typedef uint16_t* LPWORD; typedef const char* LPCSTR; typedef void* PVOID; typedef void VOID; inline LONG MulDiv (long a, long b, long c) { // if (!c) return 0; return ((uint64_t) a * (uint64_t) b ) / c; } #define MODPLUG_NO_FILESAVE #define NO_AGC #define LPCTSTR LPCSTR #define lstrcpyn strncpy #define lstrcpy strcpy #define lstrcmp strcmp #define WAVE_FORMAT_PCM 1 //#define ENABLE_EQ #define GHND 0 inline int8_t * GlobalAllocPtr(unsigned int, size_t size) { int8_t * p = (int8_t *) malloc(size); if (p != NULL) memset(p, 0, size); return p; } inline void ProcessPlugins(int n) {} #define GlobalFreePtr(p) free((void *)(p)) #define strnicmp(a,b,c) strncasecmp(a,b,c) #define wsprintf sprintf #ifndef FALSE #define FALSE false #endif #ifndef TRUE #define TRUE true #endif #endif // _WIN32 #if defined(_WIN32) || defined(__CYGWIN__) # if defined(MODPLUG_BUILD) && defined(DLL_EXPORT) /* building libmodplug as a dll for windows */ # define MODPLUG_EXPORT __declspec(dllexport) # elif defined(MODPLUG_BUILD) || defined(MODPLUG_STATIC) /* building or using static libmodplug for windows */ # define MODPLUG_EXPORT # else # define MODPLUG_EXPORT __declspec(dllimport) /* using libmodplug dll for windows */ # endif /* FIXME: USE VISIBILITY ATTRIBUTES HERE */ #elif defined(MODPLUG_BUILD) #define MODPLUG_EXPORT #else #define MODPLUG_EXPORT #endif #endif libmodplug-0.8.8.5/src/snd_fx.cpp0000664000175000017500000017651712273572527013564 00000000000000/* * This source code is public domain. * * Authors: Olivier Lapicque */ #include "stdafx.h" #include #include "sndfile.h" #include "tables.h" #ifdef MSC_VER #pragma warning(disable:4244) #endif //////////////////////////////////////////////////////////// // Length DWORD CSoundFile::GetLength(BOOL bAdjust, BOOL bTotal) //---------------------------------------------------- { UINT dwElapsedTime=0, nRow=0, nCurrentPattern=0, nNextPattern=0, nPattern=0; UINT nMusicSpeed=m_nDefaultSpeed, nMusicTempo=m_nDefaultTempo, nNextRow=0; UINT nMaxRow = 0, nMaxPattern = 0; LONG nGlbVol = m_nDefaultGlobalVolume, nOldGlbVolSlide = 0; BYTE samples[MAX_CHANNELS]; BYTE instr[MAX_CHANNELS]; BYTE notes[MAX_CHANNELS]; BYTE vols[MAX_CHANNELS]; BYTE oldparam[MAX_CHANNELS]; BYTE chnvols[MAX_CHANNELS]; DWORD patloop[MAX_CHANNELS]; memset(instr, 0, sizeof(instr)); memset(notes, 0, sizeof(notes)); memset(vols, 0xFF, sizeof(vols)); memset(patloop, 0, sizeof(patloop)); memset(oldparam, 0, sizeof(oldparam)); memset(chnvols, 64, sizeof(chnvols)); memset(samples, 0, sizeof(samples)); for (UINT icv=0; icv= MAX_PATTERNS) { // End of song ? if ((nPattern == 0xFF) || (nCurrentPattern >= MAX_ORDERS)) { goto EndMod; } else { nCurrentPattern++; nPattern = (nCurrentPattern < MAX_ORDERS) ? Order[nCurrentPattern] : 0xFF; } nNextPattern = nCurrentPattern; } // Weird stuff? if ((nPattern >= MAX_PATTERNS) || (!Patterns[nPattern])) break; // Should never happen if (nRow >= PatternSize[nPattern]) nRow = 0; // Update next position nNextRow = nRow + 1; if (nNextRow >= PatternSize[nPattern]) { nNextPattern = nCurrentPattern + 1; nNextRow = 0; } if (!nRow) { for (UINT ipck=0; ipck nMaxPattern) || ((nCurrentPattern == nMaxPattern) && (nRow >= nMaxRow))) { if (bAdjust) { m_nMusicSpeed = nMusicSpeed; m_nMusicTempo = nMusicTempo; } break; } } MODCHANNEL *pChn = Chn; MODCOMMAND *p = Patterns[nPattern] + nRow * m_nChannels; for (UINT nChn=0; nChncommand; UINT param = p->param; UINT note = p->note; if (p->instr) { instr[nChn] = p->instr; notes[nChn] = 0; vols[nChn] = 0xFF; } if ((note) && (note <= NOTE_MAX)) notes[nChn] = note; if (p->volcmd == VOLCMD_VOLUME) { vols[nChn] = p->vol; } if (command) switch (command) { // Position Jump case CMD_POSITIONJUMP: if (param <= nCurrentPattern) goto EndMod; nNextPattern = param; nNextRow = 0; if (bAdjust) { pChn->nPatternLoopCount = 0; pChn->nPatternLoop = 0; } break; // Pattern Break case CMD_PATTERNBREAK: nNextRow = param; nNextPattern = nCurrentPattern + 1; if (bAdjust) { pChn->nPatternLoopCount = 0; pChn->nPatternLoop = 0; } break; // Set Speed case CMD_SPEED: if (!param) break; if ((param <= 0x20) || (m_nType != MOD_TYPE_MOD)) { if (param < 128) nMusicSpeed = param; } break; // Set Tempo case CMD_TEMPO: if ((bAdjust) && (m_nType & (MOD_TYPE_S3M|MOD_TYPE_IT))) { if (param) pChn->nOldTempo = param; else param = pChn->nOldTempo; } if (param >= 0x20) nMusicTempo = param; else // Tempo Slide if ((param & 0xF0) == 0x10) { nMusicTempo += param & 0x0F; if (nMusicTempo > 255) nMusicTempo = 255; } else { nMusicTempo -= param & 0x0F; if (nMusicTempo < 32) nMusicTempo = 32; } break; // Pattern Delay case CMD_S3MCMDEX: if ((param & 0xF0) == 0x60) { nSpeedCount = param & 0x0F; break; } else if ((param & 0xF0) == 0xB0) { param &= 0x0F; param |= 0x60; } case CMD_MODCMDEX: if ((param & 0xF0) == 0xE0) nSpeedCount = (param & 0x0F) * nMusicSpeed; else if ((param & 0xF0) == 0x60) { if (param & 0x0F) dwElapsedTime += (dwElapsedTime - patloop[nChn]) * (param & 0x0F); else patloop[nChn] = dwElapsedTime; } break; } if (!bAdjust) continue; switch(command) { // Portamento Up/Down case CMD_PORTAMENTOUP: case CMD_PORTAMENTODOWN: if (param) pChn->nOldPortaUpDown = param; break; // Tone-Portamento case CMD_TONEPORTAMENTO: if (param) pChn->nPortamentoSlide = param << 2; break; // Offset case CMD_OFFSET: if (param) pChn->nOldOffset = param; break; // Volume Slide case CMD_VOLUMESLIDE: case CMD_TONEPORTAVOL: case CMD_VIBRATOVOL: if (param) pChn->nOldVolumeSlide = param; break; // Set Volume case CMD_VOLUME: vols[nChn] = param; break; // Global Volume case CMD_GLOBALVOLUME: if (!(m_nType & (MOD_TYPE_IT))) param <<= 1; if (param > 128) param = 128; nGlbVol = param << 1; break; // Global Volume Slide case CMD_GLOBALVOLSLIDE: if (param) nOldGlbVolSlide = param; else param = nOldGlbVolSlide; if (((param & 0x0F) == 0x0F) && (param & 0xF0)) { param >>= 4; if (m_nType != MOD_TYPE_IT) param <<= 1; nGlbVol += param << 1; } else if (((param & 0xF0) == 0xF0) && (param & 0x0F)) { param = (param & 0x0F) << 1; if (m_nType != MOD_TYPE_IT) param <<= 1; nGlbVol -= param; } else if (param & 0xF0) { param >>= 4; param <<= 1; if (m_nType != MOD_TYPE_IT) param <<= 1; nGlbVol += param * nMusicSpeed; } else { param = (param & 0x0F) << 1; if (m_nType != MOD_TYPE_IT) param <<= 1; nGlbVol -= param * nMusicSpeed; } if (nGlbVol < 0) nGlbVol = 0; if (nGlbVol > 256) nGlbVol = 256; break; case CMD_CHANNELVOLUME: if (param <= 64) chnvols[nChn] = param; break; case CMD_CHANNELVOLSLIDE: if (param) oldparam[nChn] = param; else param = oldparam[nChn]; pChn->nOldChnVolSlide = param; if (((param & 0x0F) == 0x0F) && (param & 0xF0)) { param = (param >> 4) + chnvols[nChn]; } else if (((param & 0xF0) == 0xF0) && (param & 0x0F)) { if (chnvols[nChn] > (int)(param & 0x0F)) param = chnvols[nChn] - (param & 0x0F); else param = 0; } else if (param & 0x0F) { param = (param & 0x0F) * nMusicSpeed; param = (chnvols[nChn] > param) ? chnvols[nChn] - param : 0; } else param = ((param & 0xF0) >> 4) * nMusicSpeed + chnvols[nChn]; if (param > 64) param = 64; chnvols[nChn] = param; break; } } nSpeedCount += nMusicSpeed; dwElapsedTime += (2500 * nSpeedCount) / nMusicTempo; } EndMod: if ((bAdjust) && (!bTotal)) { m_nGlobalVolume = nGlbVol; m_nOldGlbVolSlide = nOldGlbVolSlide; for (UINT n=0; n 64) vols[n] = 64; Chn[n].nVolume = vols[n] << 2; } } } return (dwElapsedTime+500) / 1000; } ////////////////////////////////////////////////////////////////////////////////////////////////// // Effects void CSoundFile::InstrumentChange(MODCHANNEL *pChn, UINT instr, BOOL bPorta, BOOL bUpdVol, BOOL bResetEnv) //-------------------------------------------------------------------------------------------------------- { BOOL bInstrumentChanged = FALSE; if (instr >= MAX_INSTRUMENTS) return; INSTRUMENTHEADER *penv = Headers[instr]; MODINSTRUMENT *psmp = &Ins[instr]; UINT note = pChn->nNewNote; if ((penv) && (note) && (note <= 128)) { if (penv->NoteMap[note-1] >= 0xFE) return; UINT n = penv->Keyboard[note-1]; psmp = ((n) && (n < MAX_SAMPLES)) ? &Ins[n] : NULL; } else if (m_nInstruments) { if (note >= 0xFE) return; psmp = NULL; } // Update Volume if (bUpdVol) pChn->nVolume = (psmp) ? psmp->nVolume : 0; // bInstrumentChanged is used for IT carry-on env option if (penv != pChn->pHeader) { bInstrumentChanged = TRUE; pChn->pHeader = penv; } else { // Special XM hack if ((bPorta) && (m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2)) && (penv) && (pChn->pInstrument) && (psmp != pChn->pInstrument)) { // FT2 doesn't change the sample in this case, // but still uses the sample info from the old one (bug?) return; } } // Instrument adjust pChn->nNewIns = 0; if (psmp) { if (penv) { pChn->nInsVol = (psmp->nGlobalVol * penv->nGlobalVol) >> 6; if (penv->dwFlags & ENV_SETPANNING) pChn->nPan = penv->nPan; pChn->nNNA = penv->nNNA; } else { pChn->nInsVol = psmp->nGlobalVol; } if (psmp->uFlags & CHN_PANNING) pChn->nPan = psmp->nPan; } // Reset envelopes if (bResetEnv) { if ((!bPorta) || (!(m_nType & MOD_TYPE_IT)) || (m_dwSongFlags & SONG_ITCOMPATMODE) || (!pChn->nLength) || ((pChn->dwFlags & CHN_NOTEFADE) && (!pChn->nFadeOutVol))) { pChn->dwFlags |= CHN_FASTVOLRAMP; if ((m_nType & MOD_TYPE_IT) && (!bInstrumentChanged) && (penv) && (!(pChn->dwFlags & (CHN_KEYOFF|CHN_NOTEFADE)))) { if (!(penv->dwFlags & ENV_VOLCARRY)) pChn->nVolEnvPosition = 0; if (!(penv->dwFlags & ENV_PANCARRY)) pChn->nPanEnvPosition = 0; if (!(penv->dwFlags & ENV_PITCHCARRY)) pChn->nPitchEnvPosition = 0; } else { pChn->nVolEnvPosition = 0; pChn->nPanEnvPosition = 0; pChn->nPitchEnvPosition = 0; } pChn->nAutoVibDepth = 0; pChn->nAutoVibPos = 0; } else if ((penv) && (!(penv->dwFlags & ENV_VOLUME))) { pChn->nVolEnvPosition = 0; pChn->nAutoVibDepth = 0; pChn->nAutoVibPos = 0; } } // Invalid sample ? if (!psmp) { pChn->pInstrument = NULL; pChn->nInsVol = 0; return; } // Tone-Portamento doesn't reset the pingpong direction flag if ((bPorta) && (psmp == pChn->pInstrument)) { if (m_nType & (MOD_TYPE_S3M|MOD_TYPE_IT)) return; pChn->dwFlags &= ~(CHN_KEYOFF|CHN_NOTEFADE); pChn->dwFlags = (pChn->dwFlags & (0xFFFFFF00 | CHN_PINGPONGFLAG)) | (psmp->uFlags); } else { pChn->dwFlags &= ~(CHN_KEYOFF|CHN_NOTEFADE|CHN_VOLENV|CHN_PANENV|CHN_PITCHENV); pChn->dwFlags = (pChn->dwFlags & 0xFFFFFF00) | (psmp->uFlags); if (penv) { if (penv->dwFlags & ENV_VOLUME) pChn->dwFlags |= CHN_VOLENV; if (penv->dwFlags & ENV_PANNING) pChn->dwFlags |= CHN_PANENV; if (penv->dwFlags & ENV_PITCH) pChn->dwFlags |= CHN_PITCHENV; if ((penv->dwFlags & ENV_PITCH) && (penv->dwFlags & ENV_FILTER)) { if (!pChn->nCutOff) pChn->nCutOff = 0x7F; } if (penv->nIFC & 0x80) pChn->nCutOff = penv->nIFC & 0x7F; if (penv->nIFR & 0x80) pChn->nResonance = penv->nIFR & 0x7F; } pChn->nVolSwing = pChn->nPanSwing = 0; } pChn->pInstrument = psmp; pChn->nLength = psmp->nLength; pChn->nLoopStart = psmp->nLoopStart; pChn->nLoopEnd = psmp->nLoopEnd; pChn->nC4Speed = psmp->nC4Speed; pChn->pSample = psmp->pSample; pChn->nTranspose = psmp->RelativeTone; pChn->nFineTune = psmp->nFineTune; if (pChn->dwFlags & CHN_SUSTAINLOOP) { pChn->nLoopStart = psmp->nSustainStart; pChn->nLoopEnd = psmp->nSustainEnd; pChn->dwFlags |= CHN_LOOP; if (pChn->dwFlags & CHN_PINGPONGSUSTAIN) pChn->dwFlags |= CHN_PINGPONGLOOP; } if ((pChn->dwFlags & CHN_LOOP) && (pChn->nLoopEnd < pChn->nLength)) pChn->nLength = pChn->nLoopEnd; } void CSoundFile::NoteChange(UINT nChn, int note, BOOL bPorta, BOOL bResetEnv) //--------------------------------------------------------------------------- { if (note < 1) return; MODCHANNEL * const pChn = &Chn[nChn]; MODINSTRUMENT *pins = pChn->pInstrument; INSTRUMENTHEADER *penv = pChn->pHeader; if ((penv) && (note <= 0x80)) { UINT n = penv->Keyboard[note - 1]; if ((n) && (n < MAX_SAMPLES)) pins = &Ins[n]; note = penv->NoteMap[note-1]; } // Key Off if (note >= 0x80) // 0xFE or invalid note => key off { // Key Off KeyOff(nChn); // Note Cut if (note == 0xFE) { pChn->dwFlags |= (CHN_NOTEFADE|CHN_FASTVOLRAMP); if ((!(m_nType & MOD_TYPE_IT)) || (m_nInstruments)) pChn->nVolume = 0; pChn->nFadeOutVol = 0; } return; } if (!pins) return; if ((!bPorta) && (m_nType & (MOD_TYPE_XM|MOD_TYPE_MED|MOD_TYPE_MT2))) { pChn->nTranspose = pins->RelativeTone; pChn->nFineTune = pins->nFineTune; } if (m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2|MOD_TYPE_MED)) note += pChn->nTranspose; if (note < 1) note = 1; if (note > 132) note = 132; pChn->nNote = note; if ((!bPorta) || (m_nType & (MOD_TYPE_S3M|MOD_TYPE_IT))) pChn->nNewIns = 0; UINT period = GetPeriodFromNote(note, pChn->nFineTune, pChn->nC4Speed); if (period) { if ((!bPorta) || (!pChn->nPeriod)) pChn->nPeriod = period; pChn->nPortamentoDest = period; if ((!bPorta) || ((!pChn->nLength) && (!(m_nType & MOD_TYPE_S3M)))) { pChn->pInstrument = pins; pChn->pSample = pins->pSample; pChn->nLength = pins->nLength; pChn->nLoopEnd = pins->nLength; pChn->nLoopStart = 0; pChn->dwFlags = (pChn->dwFlags & 0xFFFFFF00) | (pins->uFlags); if (pChn->dwFlags & CHN_SUSTAINLOOP) { pChn->nLoopStart = pins->nSustainStart; pChn->nLoopEnd = pins->nSustainEnd; pChn->dwFlags &= ~CHN_PINGPONGLOOP; pChn->dwFlags |= CHN_LOOP; if (pChn->dwFlags & CHN_PINGPONGSUSTAIN) pChn->dwFlags |= CHN_PINGPONGLOOP; if (pChn->nLength > pChn->nLoopEnd) pChn->nLength = pChn->nLoopEnd; } else if (pChn->dwFlags & CHN_LOOP) { pChn->nLoopStart = pins->nLoopStart; pChn->nLoopEnd = pins->nLoopEnd; if (pChn->nLength > pChn->nLoopEnd) pChn->nLength = pChn->nLoopEnd; } pChn->nPos = 0; pChn->nPosLo = 0; if (pChn->nVibratoType < 4) pChn->nVibratoPos = ((m_nType & MOD_TYPE_IT) && (!(m_dwSongFlags & SONG_ITOLDEFFECTS))) ? 0x10 : 0; if (pChn->nTremoloType < 4) pChn->nTremoloPos = 0; } if (pChn->nPos >= pChn->nLength) pChn->nPos = pChn->nLoopStart; } else bPorta = FALSE; if ((!bPorta) || (!(m_nType & MOD_TYPE_IT)) || ((pChn->dwFlags & CHN_NOTEFADE) && (!pChn->nFadeOutVol)) || ((m_dwSongFlags & SONG_ITCOMPATMODE) && (pChn->nRowInstr))) { if ((m_nType & MOD_TYPE_IT) && (pChn->dwFlags & CHN_NOTEFADE) && (!pChn->nFadeOutVol)) { pChn->nVolEnvPosition = 0; pChn->nPanEnvPosition = 0; pChn->nPitchEnvPosition = 0; pChn->nAutoVibDepth = 0; pChn->nAutoVibPos = 0; pChn->dwFlags &= ~CHN_NOTEFADE; pChn->nFadeOutVol = 65536; } if ((!bPorta) || (!(m_dwSongFlags & SONG_ITCOMPATMODE)) || (pChn->nRowInstr)) { if ((!(m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2))) || (pChn->nRowInstr)) { pChn->dwFlags &= ~CHN_NOTEFADE; pChn->nFadeOutVol = 65536; } } } pChn->dwFlags &= ~(CHN_EXTRALOUD|CHN_KEYOFF); // Enable Ramping if (!bPorta) { pChn->nVUMeter = 0x100; pChn->nLeftVU = pChn->nRightVU = 0xFF; pChn->dwFlags &= ~CHN_FILTER; pChn->dwFlags |= CHN_FASTVOLRAMP; pChn->nRetrigCount = 0; pChn->nTremorCount = 0; if (bResetEnv) { pChn->nVolSwing = pChn->nPanSwing = 0; if (penv) { if (!(penv->dwFlags & ENV_VOLCARRY)) pChn->nVolEnvPosition = 0; if (!(penv->dwFlags & ENV_PANCARRY)) pChn->nPanEnvPosition = 0; if (!(penv->dwFlags & ENV_PITCHCARRY)) pChn->nPitchEnvPosition = 0; if (m_nType & MOD_TYPE_IT) { // Volume Swing if (penv->nVolSwing) { int d = ((LONG)penv->nVolSwing*(LONG)((rand() & 0xFF) - 0x7F)) / 128; pChn->nVolSwing = (signed short)((d * pChn->nVolume + 1)/128); } // Pan Swing if (penv->nPanSwing) { int d = ((LONG)penv->nPanSwing*(LONG)((rand() & 0xFF) - 0x7F)) / 128; pChn->nPanSwing = (signed short)d; } } } pChn->nAutoVibDepth = 0; pChn->nAutoVibPos = 0; } pChn->nLeftVol = pChn->nRightVol = 0; BOOL bFlt = (m_dwSongFlags & SONG_MPTFILTERMODE) ? FALSE : TRUE; // Setup Initial Filter for this note if (penv) { if (penv->nIFR & 0x80) { pChn->nResonance = penv->nIFR & 0x7F; bFlt = TRUE; } if (penv->nIFC & 0x80) { pChn->nCutOff = penv->nIFC & 0x7F; bFlt = TRUE; } } else { pChn->nVolSwing = pChn->nPanSwing = 0; } #ifndef NO_FILTER if ((pChn->nCutOff < 0x7F) && (bFlt)) SetupChannelFilter(pChn, TRUE); #endif // NO_FILTER } } UINT CSoundFile::GetNNAChannel(UINT nChn) const //--------------------------------------------- { const MODCHANNEL *pChn = &Chn[nChn]; // Check for empty channel const MODCHANNEL *pi = &Chn[m_nChannels]; for (UINT i=m_nChannels; inLength) return i; if (!pChn->nFadeOutVol) return 0; // All channels are used: check for lowest volume UINT result = 0; DWORD vol = 64*65536; // 25% DWORD envpos = 0xFFFFFF; const MODCHANNEL *pj = &Chn[m_nChannels]; for (UINT j=m_nChannels; jnFadeOutVol) return j; DWORD v = pj->nVolume; if (pj->dwFlags & CHN_NOTEFADE) v = v * pj->nFadeOutVol; else v <<= 16; if (pj->dwFlags & CHN_LOOP) v >>= 1; if ((v < vol) || ((v == vol) && (pj->nVolEnvPosition > envpos))) { envpos = pj->nVolEnvPosition; vol = v; result = j; } } return result; } void CSoundFile::CheckNNA(UINT nChn, UINT instr, int note, BOOL bForceCut) //------------------------------------------------------------------------ { MODCHANNEL *pChn = &Chn[nChn]; INSTRUMENTHEADER *penv = pChn->pHeader, *pHeader = 0; signed char *pSample; if (note > 0x80) note = 0; if (note < 1) return; // Always NNA cut - using if ((!(m_nType & (MOD_TYPE_IT|MOD_TYPE_MT2))) || (!m_nInstruments) || (bForceCut)) { if ((m_dwSongFlags & SONG_CPUVERYHIGH) || (!pChn->nLength) || (pChn->dwFlags & CHN_MUTE) || ((!pChn->nLeftVol) && (!pChn->nRightVol))) return; UINT n = GetNNAChannel(nChn); if (!n) return; MODCHANNEL *p = &Chn[n]; // Copy Channel *p = *pChn; p->dwFlags &= ~(CHN_VIBRATO|CHN_TREMOLO|CHN_PANBRELLO|CHN_MUTE|CHN_PORTAMENTO); p->nMasterChn = nChn+1; p->nCommand = 0; // Cut the note p->nFadeOutVol = 0; p->dwFlags |= (CHN_NOTEFADE|CHN_FASTVOLRAMP); // Stop this channel pChn->nLength = pChn->nPos = pChn->nPosLo = 0; pChn->nROfs = pChn->nLOfs = 0; pChn->nLeftVol = pChn->nRightVol = 0; return; } if (instr >= MAX_INSTRUMENTS) instr = 0; pSample = pChn->pSample; pHeader = pChn->pHeader; if ((instr) && (note)) { pHeader = Headers[instr]; if (pHeader) { UINT n = 0; if (note <= 0x80) { n = pHeader->Keyboard[note-1]; note = pHeader->NoteMap[note-1]; if ((n) && (n < MAX_SAMPLES)) pSample = Ins[n].pSample; } } else pSample = NULL; } if (!penv) return; MODCHANNEL *p = pChn; for (UINT i=nChn; i= m_nChannels) || (p == pChn)) { if (((p->nMasterChn == nChn+1) || (p == pChn)) && (p->pHeader)) { BOOL bOk = FALSE; // Duplicate Check Type switch(p->pHeader->nDCT) { // Note case DCT_NOTE: if ((note) && (p->nNote == note) && (pHeader == p->pHeader)) bOk = TRUE; break; // Sample case DCT_SAMPLE: if ((pSample) && (pSample == p->pSample)) bOk = TRUE; break; // Instrument case DCT_INSTRUMENT: if (pHeader == p->pHeader) bOk = TRUE; break; } // Duplicate Note Action if (bOk) { switch(p->pHeader->nDNA) { // Cut case DNA_NOTECUT: KeyOff(i); p->nVolume = 0; break; // Note Off case DNA_NOTEOFF: KeyOff(i); break; // Note Fade case DNA_NOTEFADE: p->dwFlags |= CHN_NOTEFADE; break; } if (!p->nVolume) { p->nFadeOutVol = 0; p->dwFlags |= (CHN_NOTEFADE|CHN_FASTVOLRAMP); } } } } if (pChn->dwFlags & CHN_MUTE) return; // New Note Action if ((pChn->nVolume) && (pChn->nLength)) { UINT n = GetNNAChannel(nChn); if (n) { MODCHANNEL *p = &Chn[n]; // Copy Channel *p = *pChn; p->dwFlags &= ~(CHN_VIBRATO|CHN_TREMOLO|CHN_PANBRELLO|CHN_MUTE|CHN_PORTAMENTO); p->nMasterChn = nChn+1; p->nCommand = 0; // Key Off the note switch(pChn->nNNA) { case NNA_NOTEOFF: KeyOff(n); break; case NNA_NOTECUT: p->nFadeOutVol = 0; case NNA_NOTEFADE: p->dwFlags |= CHN_NOTEFADE; break; } if (!p->nVolume) { p->nFadeOutVol = 0; p->dwFlags |= (CHN_NOTEFADE|CHN_FASTVOLRAMP); } // Stop this channel pChn->nLength = pChn->nPos = pChn->nPosLo = 0; pChn->nROfs = pChn->nLOfs = 0; } } } BOOL CSoundFile::ProcessEffects() //------------------------------- { MODCHANNEL *pChn = Chn; int nBreakRow = -1, nPosJump = -1, nPatLoopRow = -1; for (UINT nChn=0; nChnnRowInstr; UINT volcmd = pChn->nRowVolCmd; UINT vol = pChn->nRowVolume; UINT cmd = pChn->nRowCommand; UINT param = pChn->nRowParam; bool bPorta = ((cmd != CMD_TONEPORTAMENTO) && (cmd != CMD_TONEPORTAVOL) && (volcmd != VOLCMD_TONEPORTAMENTO)) ? FALSE : TRUE; UINT nStartTick = 0; pChn->dwFlags &= ~CHN_FASTVOLRAMP; // Process special effects (note delay, pattern delay, pattern loop) if ((cmd == CMD_MODCMDEX) || (cmd == CMD_S3MCMDEX)) { if ((!param) && (m_nType & (MOD_TYPE_S3M|MOD_TYPE_IT))) param = pChn->nOldCmdEx; else pChn->nOldCmdEx = param; // Note Delay ? if ((param & 0xF0) == 0xD0) { nStartTick = param & 0x0F; } else if (!m_nTickCount) { // Pattern Loop ? if ((((param & 0xF0) == 0x60) && (cmd == CMD_MODCMDEX)) || (((param & 0xF0) == 0xB0) && (cmd == CMD_S3MCMDEX))) { int nloop = PatternLoop(pChn, param & 0x0F); if (nloop >= 0) nPatLoopRow = nloop; } else // Pattern Delay if ((param & 0xF0) == 0xE0) { m_nPatternDelay = param & 0x0F; } } } // Handles note/instrument/volume changes if (m_nTickCount == nStartTick) // can be delayed by a note delay effect { UINT note = pChn->nRowNote; if (instr) pChn->nNewIns = instr; // XM: Key-Off + Sample == Note Cut if (m_nType & (MOD_TYPE_MOD|MOD_TYPE_XM|MOD_TYPE_MT2)) { if ((note == 0xFF) && ((!pChn->pHeader) || (!(pChn->pHeader->dwFlags & ENV_VOLUME)))) { pChn->dwFlags |= CHN_FASTVOLRAMP; pChn->nVolume = 0; note = instr = 0; } } if ((!note) && (instr)) { if (m_nInstruments) { if (pChn->pInstrument) pChn->nVolume = pChn->pInstrument->nVolume; if (m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2)) { pChn->dwFlags |= CHN_FASTVOLRAMP; pChn->nVolEnvPosition = 0; pChn->nPanEnvPosition = 0; pChn->nPitchEnvPosition = 0; pChn->nAutoVibDepth = 0; pChn->nAutoVibPos = 0; pChn->dwFlags &= ~CHN_NOTEFADE; pChn->nFadeOutVol = 65536; } } else { if (instr < MAX_SAMPLES) pChn->nVolume = Ins[instr].nVolume; } if (!(m_nType & MOD_TYPE_IT)) instr = 0; } // Invalid Instrument ? if (instr >= MAX_INSTRUMENTS) instr = 0; // Note Cut/Off => ignore instrument if (note >= 0xFE) instr = 0; if ((note) && (note <= 128)) pChn->nNewNote = note; // New Note Action ? if ((note) && (note <= 128) && (!bPorta)) { CheckNNA(nChn, instr, note, FALSE); } // Instrument Change ? if (instr) { MODINSTRUMENT *psmp = pChn->pInstrument; InstrumentChange(pChn, instr, bPorta, TRUE); pChn->nNewIns = 0; // Special IT case: portamento+note causes sample change -> ignore portamento if ((m_nType & (MOD_TYPE_S3M|MOD_TYPE_IT)) && (psmp != pChn->pInstrument) && (note) && (note < 0x80)) { bPorta = FALSE; } } // New Note ? if (note) { if ((!instr) && (pChn->nNewIns) && (note < 0x80)) { InstrumentChange(pChn, pChn->nNewIns, bPorta, FALSE, (m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2)) ? FALSE : TRUE); pChn->nNewIns = 0; } NoteChange(nChn, note, bPorta, (m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2)) ? FALSE : TRUE); if ((bPorta) && (m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2)) && (instr)) { pChn->dwFlags |= CHN_FASTVOLRAMP; pChn->nVolEnvPosition = 0; pChn->nPanEnvPosition = 0; pChn->nPitchEnvPosition = 0; pChn->nAutoVibDepth = 0; pChn->nAutoVibPos = 0; } } // Tick-0 only volume commands if (volcmd == VOLCMD_VOLUME) { if (vol > 64) vol = 64; pChn->nVolume = vol << 2; pChn->dwFlags |= CHN_FASTVOLRAMP; } else if (volcmd == VOLCMD_PANNING) { if (vol > 64) vol = 64; pChn->nPan = vol << 2; pChn->dwFlags |= CHN_FASTVOLRAMP; } } // Volume Column Effect (except volume & panning) if ((volcmd > VOLCMD_PANNING) && (m_nTickCount >= nStartTick)) { if (volcmd == VOLCMD_TONEPORTAMENTO) { if (m_nType & MOD_TYPE_IT) TonePortamento(pChn, ImpulseTrackerPortaVolCmd[vol & 0x0F]); else TonePortamento(pChn, vol * 16); } else { if (vol) pChn->nOldVolParam = vol; else vol = pChn->nOldVolParam; switch(volcmd) { case VOLCMD_VOLSLIDEUP: VolumeSlide(pChn, vol << 4); break; case VOLCMD_VOLSLIDEDOWN: VolumeSlide(pChn, vol); break; case VOLCMD_FINEVOLUP: if (m_nType & MOD_TYPE_IT) { if (m_nTickCount == nStartTick) VolumeSlide(pChn, (vol << 4) | 0x0F); } else FineVolumeUp(pChn, vol); break; case VOLCMD_FINEVOLDOWN: if (m_nType & MOD_TYPE_IT) { if (m_nTickCount == nStartTick) VolumeSlide(pChn, 0xF0 | vol); } else FineVolumeDown(pChn, vol); break; case VOLCMD_VIBRATOSPEED: Vibrato(pChn, vol << 4); break; case VOLCMD_VIBRATO: Vibrato(pChn, vol); break; case VOLCMD_PANSLIDELEFT: PanningSlide(pChn, vol); break; case VOLCMD_PANSLIDERIGHT: PanningSlide(pChn, vol << 4); break; case VOLCMD_PORTAUP: PortamentoUp(pChn, vol << 2); break; case VOLCMD_PORTADOWN: PortamentoDown(pChn, vol << 2); break; } } } // Effects if (cmd) switch (cmd) { // Set Volume case CMD_VOLUME: if (!m_nTickCount) { pChn->nVolume = (param < 64) ? param*4 : 256; pChn->dwFlags |= CHN_FASTVOLRAMP; } break; // Portamento Up case CMD_PORTAMENTOUP: if ((!param) && (m_nType & MOD_TYPE_MOD)) break; PortamentoUp(pChn, param); break; // Portamento Down case CMD_PORTAMENTODOWN: if ((!param) && (m_nType & MOD_TYPE_MOD)) break; PortamentoDown(pChn, param); break; // Volume Slide case CMD_VOLUMESLIDE: if ((param) || (m_nType != MOD_TYPE_MOD)) VolumeSlide(pChn, param); break; // Tone-Portamento case CMD_TONEPORTAMENTO: TonePortamento(pChn, param); break; // Tone-Portamento + Volume Slide case CMD_TONEPORTAVOL: if ((param) || (m_nType != MOD_TYPE_MOD)) VolumeSlide(pChn, param); TonePortamento(pChn, 0); break; // Vibrato case CMD_VIBRATO: Vibrato(pChn, param); break; // Vibrato + Volume Slide case CMD_VIBRATOVOL: if ((param) || (m_nType != MOD_TYPE_MOD)) VolumeSlide(pChn, param); Vibrato(pChn, 0); break; // Set Speed case CMD_SPEED: if (!m_nTickCount) SetSpeed(param); break; // Set Tempo case CMD_TEMPO: if (!m_nTickCount) { if (m_nType & (MOD_TYPE_S3M|MOD_TYPE_IT)) { if (param) pChn->nOldTempo = param; else param = pChn->nOldTempo; } SetTempo(param); } break; // Set Offset case CMD_OFFSET: if (m_nTickCount) break; if (param) pChn->nOldOffset = param; else param = pChn->nOldOffset; param <<= 8; param |= (UINT)(pChn->nOldHiOffset) << 16; if ((pChn->nRowNote) && (pChn->nRowNote < 0x80)) { if (bPorta) pChn->nPos = param; else pChn->nPos += param; if (pChn->nPos >= pChn->nLength) { if (!(m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2))) { pChn->nPos = pChn->nLoopStart; if ((m_dwSongFlags & SONG_ITOLDEFFECTS) && (pChn->nLength > 4)) { pChn->nPos = pChn->nLength - 2; } } } } else if ((param < pChn->nLength) && (m_nType & (MOD_TYPE_MTM|MOD_TYPE_DMF))) { pChn->nPos = param; } break; // Arpeggio case CMD_ARPEGGIO: if ((m_nTickCount) || (!pChn->nPeriod) || (!pChn->nNote)) break; if ((!param) && (!(m_nType & (MOD_TYPE_S3M|MOD_TYPE_IT)))) break; pChn->nCommand = CMD_ARPEGGIO; if (param) pChn->nArpeggio = param; break; // Retrig case CMD_RETRIG: if (m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2)) { if (!(param & 0xF0)) param |= pChn->nRetrigParam & 0xF0; if (!(param & 0x0F)) param |= pChn->nRetrigParam & 0x0F; param |= 0x100; // increment retrig count on first row } if (param) pChn->nRetrigParam = (BYTE)(param & 0xFF); else param = pChn->nRetrigParam; RetrigNote(nChn, param); break; // Tremor case CMD_TREMOR: if (m_nTickCount) break; pChn->nCommand = CMD_TREMOR; if (param) pChn->nTremorParam = param; break; // Set Global Volume case CMD_GLOBALVOLUME: if (m_nTickCount) break; if (m_nType != MOD_TYPE_IT) param <<= 1; if (param > 128) param = 128; m_nGlobalVolume = param << 1; break; // Global Volume Slide case CMD_GLOBALVOLSLIDE: GlobalVolSlide(param); break; // Set 8-bit Panning case CMD_PANNING8: if (m_nTickCount) break; if (!(m_dwSongFlags & SONG_SURROUNDPAN)) pChn->dwFlags &= ~CHN_SURROUND; if (m_nType & (MOD_TYPE_IT|MOD_TYPE_XM|MOD_TYPE_MT2)) { pChn->nPan = param; } else if (param <= 0x80) { pChn->nPan = param << 1; } else if (param == 0xA4) { pChn->dwFlags |= CHN_SURROUND; pChn->nPan = 0x80; } pChn->dwFlags |= CHN_FASTVOLRAMP; break; // Panning Slide case CMD_PANNINGSLIDE: PanningSlide(pChn, param); break; // Tremolo case CMD_TREMOLO: Tremolo(pChn, param); break; // Fine Vibrato case CMD_FINEVIBRATO: FineVibrato(pChn, param); break; // MOD/XM Exx Extended Commands case CMD_MODCMDEX: ExtendedMODCommands(nChn, param); break; // S3M/IT Sxx Extended Commands case CMD_S3MCMDEX: ExtendedS3MCommands(nChn, param); break; // Key Off case CMD_KEYOFF: if (!m_nTickCount) KeyOff(nChn); break; // Extra-fine porta up/down case CMD_XFINEPORTAUPDOWN: switch(param & 0xF0) { case 0x10: ExtraFinePortamentoUp(pChn, param & 0x0F); break; case 0x20: ExtraFinePortamentoDown(pChn, param & 0x0F); break; // Modplug XM Extensions case 0x50: case 0x60: case 0x70: case 0x90: case 0xA0: ExtendedS3MCommands(nChn, param); break; } break; // Set Channel Global Volume case CMD_CHANNELVOLUME: if (m_nTickCount) break; if (param <= 64) { pChn->nGlobalVol = param; pChn->dwFlags |= CHN_FASTVOLRAMP; } break; // Channel volume slide case CMD_CHANNELVOLSLIDE: ChannelVolSlide(pChn, param); break; // Panbrello (IT) case CMD_PANBRELLO: Panbrello(pChn, param); break; // Set Envelope Position case CMD_SETENVPOSITION: if (!m_nTickCount) { pChn->nVolEnvPosition = param; pChn->nPanEnvPosition = param; pChn->nPitchEnvPosition = param; if (pChn->pHeader) { INSTRUMENTHEADER *penv = pChn->pHeader; if ((pChn->dwFlags & CHN_PANENV) && (penv->nPanEnv) && (param > penv->PanPoints[penv->nPanEnv-1])) { pChn->dwFlags &= ~CHN_PANENV; } } } break; // Position Jump case CMD_POSITIONJUMP: nPosJump = param; break; // Pattern Break case CMD_PATTERNBREAK: nBreakRow = param; break; // Midi Controller case CMD_MIDI: if (m_nTickCount) break; if (param < 0x80){ ProcessMidiMacro(nChn, &m_MidiCfg.szMidiSFXExt[pChn->nActiveMacro << 5], param); } else { ProcessMidiMacro(nChn, &m_MidiCfg.szMidiZXXExt[(param & 0x7F) << 5], 0); } break; } } // Navigation Effects if (!m_nTickCount) { // Pattern Loop if (nPatLoopRow >= 0) { m_nNextPattern = m_nCurrentPattern; m_nNextRow = nPatLoopRow; if (m_nPatternDelay) m_nNextRow++; } else // Pattern Break / Position Jump only if no loop running if ((nBreakRow >= 0) || (nPosJump >= 0)) { BOOL bNoLoop = FALSE; if (nPosJump < 0) nPosJump = m_nCurrentPattern+1; if (nBreakRow < 0) nBreakRow = 0; // Modplug Tracker & ModPlugin allow backward jumps #ifndef MODPLUG_FASTSOUNDLIB if ((nPosJump < (int)m_nCurrentPattern) || ((nPosJump == (int)m_nCurrentPattern) && (nBreakRow <= (int)m_nRow))) { if (!IsValidBackwardJump(m_nCurrentPattern, m_nRow, nPosJump, nBreakRow)) { if (m_nRepeatCount) { if (m_nRepeatCount > 0) m_nRepeatCount--; } else { #ifdef MODPLUG_TRACKER if (gdwSoundSetup & SNDMIX_NOBACKWARDJUMPS) #endif // Backward jump disabled bNoLoop = TRUE; //reset repeat count incase there are multiple loops. //(i.e. Unreal tracks) m_nRepeatCount = m_nInitialRepeatCount; } } } #endif // MODPLUG_FASTSOUNDLIB if (((!bNoLoop) && (nPosJump < MAX_ORDERS)) && ((nPosJump != (int)m_nCurrentPattern) || (nBreakRow != (int)m_nRow))) { if (nPosJump != (int)m_nCurrentPattern) { for (UINT i=0; inOldPortaUpDown = param; else param = pChn->nOldPortaUpDown; if ((m_nType & (MOD_TYPE_S3M|MOD_TYPE_IT|MOD_TYPE_STM)) && ((param & 0xF0) >= 0xE0)) { if (param & 0x0F) { if ((param & 0xF0) == 0xF0) { FinePortamentoUp(pChn, param & 0x0F); } else if ((param & 0xF0) == 0xE0) { ExtraFinePortamentoUp(pChn, param & 0x0F); } } return; } // Regular Slide if (!(m_dwSongFlags & SONG_FIRSTTICK) || (m_nMusicSpeed == 1)) //rewbs.PortaA01fix { DoFreqSlide(pChn, -(int)(param * 4)); } } void CSoundFile::PortamentoDown(MODCHANNEL *pChn, UINT param) //----------------------------------------------------------- { if (param) pChn->nOldPortaUpDown = param; else param = pChn->nOldPortaUpDown; if ((m_nType & (MOD_TYPE_S3M|MOD_TYPE_IT|MOD_TYPE_STM)) && ((param & 0xF0) >= 0xE0)) { if (param & 0x0F) { if ((param & 0xF0) == 0xF0) { FinePortamentoDown(pChn, param & 0x0F); } else if ((param & 0xF0) == 0xE0) { ExtraFinePortamentoDown(pChn, param & 0x0F); } } return; } if (!(m_dwSongFlags & SONG_FIRSTTICK) || (m_nMusicSpeed == 1)) { //rewbs.PortaA01fix DoFreqSlide(pChn, (int)(param << 2)); } } void CSoundFile::FinePortamentoUp(MODCHANNEL *pChn, UINT param) //------------------------------------------------------------- { if (m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2)) { if (param) pChn->nOldFinePortaUpDown = param; else param = pChn->nOldFinePortaUpDown; } if (m_dwSongFlags & SONG_FIRSTTICK) { if ((pChn->nPeriod) && (param)) { if ((m_dwSongFlags & SONG_LINEARSLIDES) && (!(m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2)))) { pChn->nPeriod = _muldivr(pChn->nPeriod, LinearSlideDownTable[param & 0x0F], 65536); } else { pChn->nPeriod -= (int)(param * 4); } if (pChn->nPeriod < 1) pChn->nPeriod = 1; } } } void CSoundFile::FinePortamentoDown(MODCHANNEL *pChn, UINT param) //--------------------------------------------------------------- { if (m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2)) { if (param) pChn->nOldFinePortaUpDown = param; else param = pChn->nOldFinePortaUpDown; } if (m_dwSongFlags & SONG_FIRSTTICK) { if ((pChn->nPeriod) && (param)) { if ((m_dwSongFlags & SONG_LINEARSLIDES) && (!(m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2)))) { pChn->nPeriod = _muldivr(pChn->nPeriod, LinearSlideUpTable[param & 0x0F], 65536); } else { pChn->nPeriod += (int)(param * 4); } if (pChn->nPeriod > 0xFFFF) pChn->nPeriod = 0xFFFF; } } } void CSoundFile::ExtraFinePortamentoUp(MODCHANNEL *pChn, UINT param) //------------------------------------------------------------------ { if (m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2)) { if (param) pChn->nOldFinePortaUpDown = param; else param = pChn->nOldFinePortaUpDown; } if (m_dwSongFlags & SONG_FIRSTTICK) { if ((pChn->nPeriod) && (param)) { if ((m_dwSongFlags & SONG_LINEARSLIDES) && (!(m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2)))) { pChn->nPeriod = _muldivr(pChn->nPeriod, FineLinearSlideDownTable[param & 0x0F], 65536); } else { pChn->nPeriod -= (int)(param); } if (pChn->nPeriod < 1) pChn->nPeriod = 1; } } } void CSoundFile::ExtraFinePortamentoDown(MODCHANNEL *pChn, UINT param) //-------------------------------------------------------------------- { if (m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2)) { if (param) pChn->nOldFinePortaUpDown = param; else param = pChn->nOldFinePortaUpDown; } if (m_dwSongFlags & SONG_FIRSTTICK) { if ((pChn->nPeriod) && (param)) { if ((m_dwSongFlags & SONG_LINEARSLIDES) && (!(m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2)))) { pChn->nPeriod = _muldivr(pChn->nPeriod, FineLinearSlideUpTable[param & 0x0F], 65536); } else { pChn->nPeriod += (int)(param); } if (pChn->nPeriod > 0xFFFF) pChn->nPeriod = 0xFFFF; } } } // Portamento Slide void CSoundFile::TonePortamento(MODCHANNEL *pChn, UINT param) //----------------------------------------------------------- { if (param) pChn->nPortamentoSlide = param * 4; pChn->dwFlags |= CHN_PORTAMENTO; if ((pChn->nPeriod) && (pChn->nPortamentoDest) && (!(m_dwSongFlags & SONG_FIRSTTICK))) { if (pChn->nPeriod < pChn->nPortamentoDest) { LONG delta = (int)pChn->nPortamentoSlide; if ((m_dwSongFlags & SONG_LINEARSLIDES) && (!(m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2)))) { UINT n = pChn->nPortamentoSlide >> 2; if (n > 255) n = 255; delta = _muldivr(pChn->nPeriod, LinearSlideUpTable[n], 65536) - pChn->nPeriod; if (delta < 1) delta = 1; } pChn->nPeriod += delta; if (pChn->nPeriod > pChn->nPortamentoDest) pChn->nPeriod = pChn->nPortamentoDest; } else if (pChn->nPeriod > pChn->nPortamentoDest) { LONG delta = - (int)pChn->nPortamentoSlide; if ((m_dwSongFlags & SONG_LINEARSLIDES) && (!(m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2)))) { UINT n = pChn->nPortamentoSlide >> 2; if (n > 255) n = 255; delta = _muldivr(pChn->nPeriod, LinearSlideDownTable[n], 65536) - pChn->nPeriod; if (delta > -1) delta = -1; } pChn->nPeriod += delta; if (pChn->nPeriod < pChn->nPortamentoDest) pChn->nPeriod = pChn->nPortamentoDest; } } } void CSoundFile::Vibrato(MODCHANNEL *p, UINT param) //------------------------------------------------- { if (param & 0x0F) p->nVibratoDepth = (param & 0x0F) * 4; if (param & 0xF0) p->nVibratoSpeed = (param >> 4) & 0x0F; p->dwFlags |= CHN_VIBRATO; } void CSoundFile::FineVibrato(MODCHANNEL *p, UINT param) //----------------------------------------------------- { if (param & 0x0F) p->nVibratoDepth = param & 0x0F; if (param & 0xF0) p->nVibratoSpeed = (param >> 4) & 0x0F; p->dwFlags |= CHN_VIBRATO; } void CSoundFile::Panbrello(MODCHANNEL *p, UINT param) //--------------------------------------------------- { if (param & 0x0F) p->nPanbrelloDepth = param & 0x0F; if (param & 0xF0) p->nPanbrelloSpeed = (param >> 4) & 0x0F; p->dwFlags |= CHN_PANBRELLO; } void CSoundFile::VolumeSlide(MODCHANNEL *pChn, UINT param) //-------------------------------------------------------- { if (param) pChn->nOldVolumeSlide = param; else param = pChn->nOldVolumeSlide; LONG newvolume = pChn->nVolume; if (m_nType & (MOD_TYPE_S3M|MOD_TYPE_IT|MOD_TYPE_STM|MOD_TYPE_AMF)) { if ((param & 0x0F) == 0x0F) { if (param & 0xF0) { FineVolumeUp(pChn, (param >> 4)); return; } else { if ((m_dwSongFlags & SONG_FIRSTTICK) && (!(m_dwSongFlags & SONG_FASTVOLSLIDES))) { newvolume -= 0x0F * 4; } } } else if ((param & 0xF0) == 0xF0) { if (param & 0x0F) { FineVolumeDown(pChn, (param & 0x0F)); return; } else { if ((m_dwSongFlags & SONG_FIRSTTICK) && (!(m_dwSongFlags & SONG_FASTVOLSLIDES))) { newvolume += 0x0F * 4; } } } } if ((!(m_dwSongFlags & SONG_FIRSTTICK)) || (m_dwSongFlags & SONG_FASTVOLSLIDES)) { if (param & 0x0F) newvolume -= (int)((param & 0x0F) * 4); else newvolume += (int)((param & 0xF0) >> 2); if (m_nType & MOD_TYPE_MOD) pChn->dwFlags |= CHN_FASTVOLRAMP; } if (newvolume < 0) newvolume = 0; if (newvolume > 256) newvolume = 256; pChn->nVolume = newvolume; } void CSoundFile::PanningSlide(MODCHANNEL *pChn, UINT param) //--------------------------------------------------------- { LONG nPanSlide = 0; if (param) pChn->nOldPanSlide = param; else param = pChn->nOldPanSlide; if (m_nType & (MOD_TYPE_S3M|MOD_TYPE_IT|MOD_TYPE_STM)) { if (((param & 0x0F) == 0x0F) && (param & 0xF0)) { if (m_dwSongFlags & SONG_FIRSTTICK) { param = (param & 0xF0) >> 2; nPanSlide = - (int)param; } } else if (((param & 0xF0) == 0xF0) && (param & 0x0F)) { if (m_dwSongFlags & SONG_FIRSTTICK) { nPanSlide = (param & 0x0F) << 2; } } else { if (!(m_dwSongFlags & SONG_FIRSTTICK)) { if (param & 0x0F) nPanSlide = (int)((param & 0x0F) << 2); else nPanSlide = -(int)((param & 0xF0) >> 2); } } } else { if (!(m_dwSongFlags & SONG_FIRSTTICK)) { if (param & 0x0F) nPanSlide = -(int)((param & 0x0F) << 2); else nPanSlide = (int)((param & 0xF0) >> 2); } } if (nPanSlide) { nPanSlide += pChn->nPan; if (nPanSlide < 0) nPanSlide = 0; if (nPanSlide > 256) nPanSlide = 256; pChn->nPan = nPanSlide; } } void CSoundFile::FineVolumeUp(MODCHANNEL *pChn, UINT param) //--------------------------------------------------------- { if (param) pChn->nOldFineVolUpDown = param; else param = pChn->nOldFineVolUpDown; if (m_dwSongFlags & SONG_FIRSTTICK) { pChn->nVolume += param * 4; if (pChn->nVolume > 256) pChn->nVolume = 256; if (m_nType & MOD_TYPE_MOD) pChn->dwFlags |= CHN_FASTVOLRAMP; } } void CSoundFile::FineVolumeDown(MODCHANNEL *pChn, UINT param) //----------------------------------------------------------- { if (param) pChn->nOldFineVolUpDown = param; else param = pChn->nOldFineVolUpDown; if (m_dwSongFlags & SONG_FIRSTTICK) { pChn->nVolume -= param * 4; if (pChn->nVolume < 0) pChn->nVolume = 0; if (m_nType & MOD_TYPE_MOD) pChn->dwFlags |= CHN_FASTVOLRAMP; } } void CSoundFile::Tremolo(MODCHANNEL *p, UINT param) //------------------------------------------------- { if (param & 0x0F) p->nTremoloDepth = (param & 0x0F) << 2; if (param & 0xF0) p->nTremoloSpeed = (param >> 4) & 0x0F; p->dwFlags |= CHN_TREMOLO; } void CSoundFile::ChannelVolSlide(MODCHANNEL *pChn, UINT param) //------------------------------------------------------------ { LONG nChnSlide = 0; if (param) pChn->nOldChnVolSlide = param; else param = pChn->nOldChnVolSlide; if (((param & 0x0F) == 0x0F) && (param & 0xF0)) { if (m_dwSongFlags & SONG_FIRSTTICK) nChnSlide = param >> 4; } else if (((param & 0xF0) == 0xF0) && (param & 0x0F)) { if (m_dwSongFlags & SONG_FIRSTTICK) nChnSlide = - (int)(param & 0x0F); } else { if (!(m_dwSongFlags & SONG_FIRSTTICK)) { if (param & 0x0F) nChnSlide = -(int)(param & 0x0F); else nChnSlide = (int)((param & 0xF0) >> 4); } } if (nChnSlide) { nChnSlide += pChn->nGlobalVol; if (nChnSlide < 0) nChnSlide = 0; if (nChnSlide > 64) nChnSlide = 64; pChn->nGlobalVol = nChnSlide; } } void CSoundFile::ExtendedMODCommands(UINT nChn, UINT param) //--------------------------------------------------------- { MODCHANNEL *pChn = &Chn[nChn]; UINT command = param & 0xF0; param &= 0x0F; switch(command) { // E0x: Set Filter // E1x: Fine Portamento Up case 0x10: if ((param) || (m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2))) FinePortamentoUp(pChn, param); break; // E2x: Fine Portamento Down case 0x20: if ((param) || (m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2))) FinePortamentoDown(pChn, param); break; // E3x: Set Glissando Control case 0x30: pChn->dwFlags &= ~CHN_GLISSANDO; if (param) pChn->dwFlags |= CHN_GLISSANDO; break; // E4x: Set Vibrato WaveForm case 0x40: pChn->nVibratoType = param & 0x07; break; // E5x: Set FineTune case 0x50: if (m_nTickCount) break; pChn->nC4Speed = S3MFineTuneTable[param]; if (m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2)) pChn->nFineTune = param*2; else pChn->nFineTune = MOD2XMFineTune(param); if (pChn->nPeriod) pChn->nPeriod = GetPeriodFromNote(pChn->nNote, pChn->nFineTune, pChn->nC4Speed); break; // E6x: Pattern Loop // E7x: Set Tremolo WaveForm case 0x70: pChn->nTremoloType = param & 0x07; break; // E8x: Set 4-bit Panning case 0x80: if (!m_nTickCount) { pChn->nPan = (param << 4) + 8; pChn->dwFlags |= CHN_FASTVOLRAMP; } break; // E9x: Retrig case 0x90: RetrigNote(nChn, param); break; // EAx: Fine Volume Up case 0xA0: if ((param) || (m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2))) FineVolumeUp(pChn, param); break; // EBx: Fine Volume Down case 0xB0: if ((param) || (m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2))) FineVolumeDown(pChn, param); break; // ECx: Note Cut case 0xC0: NoteCut(nChn, param); break; // EDx: Note Delay // EEx: Pattern Delay // EFx: MOD: Invert Loop, XM: Set Active Midi Macro case 0xF0: pChn->nActiveMacro = param; break; } } void CSoundFile::ExtendedS3MCommands(UINT nChn, UINT param) //--------------------------------------------------------- { MODCHANNEL *pChn = &Chn[nChn]; UINT command = param & 0xF0; param &= 0x0F; switch(command) { // S0x: Set Filter // S1x: Set Glissando Control case 0x10: pChn->dwFlags &= ~CHN_GLISSANDO; if (param) pChn->dwFlags |= CHN_GLISSANDO; break; // S2x: Set FineTune case 0x20: if (m_nTickCount) break; pChn->nC4Speed = S3MFineTuneTable[param & 0x0F]; pChn->nFineTune = MOD2XMFineTune(param); if (pChn->nPeriod) pChn->nPeriod = GetPeriodFromNote(pChn->nNote, pChn->nFineTune, pChn->nC4Speed); break; // S3x: Set Vibrato WaveForm case 0x30: pChn->nVibratoType = param & 0x07; break; // S4x: Set Tremolo WaveForm case 0x40: pChn->nTremoloType = param & 0x07; break; // S5x: Set Panbrello WaveForm case 0x50: pChn->nPanbrelloType = param & 0x07; break; // S6x: Pattern Delay for x frames case 0x60: m_nFrameDelay = param; break; // S7x: Envelope Control case 0x70: if (m_nTickCount) break; switch(param) { case 0: case 1: case 2: { MODCHANNEL *bkp = &Chn[m_nChannels]; for (UINT i=m_nChannels; inMasterChn == nChn+1) { if (param == 1) KeyOff(i); else if (param == 2) bkp->dwFlags |= CHN_NOTEFADE; else { bkp->dwFlags |= CHN_NOTEFADE; bkp->nFadeOutVol = 0; } } } } break; case 3: pChn->nNNA = NNA_NOTECUT; break; case 4: pChn->nNNA = NNA_CONTINUE; break; case 5: pChn->nNNA = NNA_NOTEOFF; break; case 6: pChn->nNNA = NNA_NOTEFADE; break; case 7: pChn->dwFlags &= ~CHN_VOLENV; break; case 8: pChn->dwFlags |= CHN_VOLENV; break; case 9: pChn->dwFlags &= ~CHN_PANENV; break; case 10: pChn->dwFlags |= CHN_PANENV; break; case 11: pChn->dwFlags &= ~CHN_PITCHENV; break; case 12: pChn->dwFlags |= CHN_PITCHENV; break; } break; // S8x: Set 4-bit Panning case 0x80: if (!m_nTickCount) { pChn->nPan = (param << 4) + 8; pChn->dwFlags |= CHN_FASTVOLRAMP; } break; // S9x: Set Surround case 0x90: ExtendedChannelEffect(pChn, param & 0x0F); break; // SAx: Set 64k Offset case 0xA0: if (!m_nTickCount) { pChn->nOldHiOffset = param; if ((pChn->nRowNote) && (pChn->nRowNote < 0x80)) { DWORD pos = param << 16; if (pos < pChn->nLength) pChn->nPos = pos; } } break; // SBx: Pattern Loop // SCx: Note Cut case 0xC0: NoteCut(nChn, param); break; // SDx: Note Delay // case 0xD0: break; // SEx: Pattern Delay for x rows // SFx: S3M: Funk Repeat, IT: Set Active Midi Macro case 0xF0: pChn->nActiveMacro = param; break; } } void CSoundFile::ExtendedChannelEffect(MODCHANNEL *pChn, UINT param) //------------------------------------------------------------------ { // S9x and X9x commands (S3M/XM/IT only) if (m_nTickCount) return; switch(param & 0x0F) { // S90: Surround Off case 0x00: pChn->dwFlags &= ~CHN_SURROUND; break; // S91: Surround On case 0x01: pChn->dwFlags |= CHN_SURROUND; pChn->nPan = 128; break; //////////////////////////////////////////////////////////// // Modplug Extensions // S98: Reverb Off case 0x08: pChn->dwFlags &= ~CHN_REVERB; pChn->dwFlags |= CHN_NOREVERB; break; // S99: Reverb On case 0x09: pChn->dwFlags &= ~CHN_NOREVERB; pChn->dwFlags |= CHN_REVERB; break; // S9A: 2-Channels surround mode case 0x0A: m_dwSongFlags &= ~SONG_SURROUNDPAN; break; // S9B: 4-Channels surround mode case 0x0B: m_dwSongFlags |= SONG_SURROUNDPAN; break; // S9C: IT Filter Mode case 0x0C: m_dwSongFlags &= ~SONG_MPTFILTERMODE; break; // S9D: MPT Filter Mode case 0x0D: m_dwSongFlags |= SONG_MPTFILTERMODE; break; // S9E: Go forward case 0x0E: pChn->dwFlags &= ~(CHN_PINGPONGFLAG); break; // S9F: Go backward (set position at the end for non-looping samples) case 0x0F: if ((!(pChn->dwFlags & CHN_LOOP)) && (!pChn->nPos) && (pChn->nLength)) { pChn->nPos = pChn->nLength - 1; pChn->nPosLo = 0xFFFF; } pChn->dwFlags |= CHN_PINGPONGFLAG; break; } } void CSoundFile::ProcessMidiMacro(UINT nChn, LPCSTR pszMidiMacro, UINT param) //--------------------------------------------------------------------------- { MODCHANNEL *pChn = &Chn[nChn]; DWORD dwMacro = (*((LPDWORD)pszMidiMacro)) & 0x7F5F7F5F; // Not Internal Device ? if (dwMacro != 0x30463046 && dwMacro != 0x31463046) { UINT pos = 0, nNib = 0, nBytes = 0; DWORD dwMidiCode = 0, dwByteCode = 0; while (pos+6 <= 32) { CHAR cData = pszMidiMacro[pos++]; if (!cData) break; if ((cData >= '0') && (cData <= '9')) { dwByteCode = (dwByteCode<<4) | (cData-'0'); nNib++; } else if ((cData >= 'A') && (cData <= 'F')) { dwByteCode = (dwByteCode<<4) | (cData-'A'+10); nNib++; } else if ((cData >= 'a') && (cData <= 'f')) { dwByteCode = (dwByteCode<<4) | (cData-'a'+10); nNib++; } else if ((cData == 'z') || (cData == 'Z')) { dwByteCode = param & 0x7f; nNib = 2; } else if ((cData == 'x') || (cData == 'X')) { dwByteCode = param & 0x70; nNib = 2; } else if ((cData == 'y') || (cData == 'Y')) { dwByteCode = (param & 0x0f)<<3; nNib = 2; } else if (nNib >= 2) { nNib = 0; dwMidiCode |= dwByteCode << (nBytes*8); dwByteCode = 0; nBytes++; if (nBytes >= 3) { UINT nMasterCh = (nChn < m_nChannels) ? nChn+1 : pChn->nMasterChn; if ((nMasterCh) && (nMasterCh <= m_nChannels)) { UINT nPlug = ChnSettings[nMasterCh-1].nMixPlugin; if ((nPlug) && (nPlug <= MAX_MIXPLUGINS)) { IMixPlugin *pPlugin = m_MixPlugins[nPlug-1].pMixPlugin; if ((pPlugin) && (m_MixPlugins[nPlug-1].pMixState)) { pPlugin->MidiSend(dwMidiCode); } } } nBytes = 0; dwMidiCode = 0; } } } return; } // Internal device pszMidiMacro += 4; // Filter ? if (pszMidiMacro[0] == '0') { CHAR cData1 = pszMidiMacro[2]; DWORD dwParam = 0; if ((cData1 == 'z') || (cData1 == 'Z')) { dwParam = param; } else { CHAR cData2 = pszMidiMacro[3]; if ((cData1 >= '0') && (cData1 <= '9')) dwParam += (cData1 - '0') << 4; else if ((cData1 >= 'A') && (cData1 <= 'F')) dwParam += (cData1 - 'A' + 0x0A) << 4; if ((cData2 >= '0') && (cData2 <= '9')) dwParam += (cData2 - '0'); else if ((cData2 >= 'A') && (cData2 <= 'F')) dwParam += (cData2 - 'A' + 0x0A); } switch(pszMidiMacro[1]) { // F0.F0.00.xx: Set CutOff case '0': { int oldcutoff = pChn->nCutOff; if (dwParam < 0x80) pChn->nCutOff = (BYTE)dwParam; #ifndef NO_FILTER oldcutoff -= pChn->nCutOff; if (oldcutoff < 0) oldcutoff = -oldcutoff; if ((pChn->nVolume > 0) || (oldcutoff < 0x10) || (!(pChn->dwFlags & CHN_FILTER)) || (!(pChn->nLeftVol|pChn->nRightVol))) SetupChannelFilter(pChn, (pChn->dwFlags & CHN_FILTER) ? FALSE : TRUE); #endif // NO_FILTER } break; // F0.F0.01.xx: Set Resonance case '1': if (dwParam < 0x80) pChn->nResonance = (BYTE)dwParam; #ifndef NO_FILTER SetupChannelFilter(pChn, (pChn->dwFlags & CHN_FILTER) ? FALSE : TRUE); #endif // NO_FILTER break; } } } void CSoundFile::RetrigNote(UINT nChn, UINT param) //------------------------------------------------ { // Retrig: bit 8 is set if it's the new XM retrig MODCHANNEL *pChn = &Chn[nChn]; UINT nRetrigSpeed = param & 0x0F; UINT nRetrigCount = pChn->nRetrigCount; BOOL bDoRetrig = FALSE; if (m_nType & (MOD_TYPE_S3M|MOD_TYPE_IT)) { if (!nRetrigSpeed) nRetrigSpeed = 1; if ((nRetrigCount) && (!(nRetrigCount % nRetrigSpeed))) bDoRetrig = TRUE; nRetrigCount++; } else { UINT realspeed = nRetrigSpeed; if ((param & 0x100) && (pChn->nRowVolCmd == VOLCMD_VOLUME) && (pChn->nRowParam & 0xF0)) realspeed++; if ((m_nTickCount) || (param & 0x100)) { if (!realspeed) realspeed = 1; if ((!(param & 0x100)) && (m_nMusicSpeed) && (!(m_nTickCount % realspeed))) bDoRetrig = TRUE; nRetrigCount++; } else if (m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2)) nRetrigCount = 0; if (nRetrigCount >= realspeed) { if ((m_nTickCount) || ((param & 0x100) && (!pChn->nRowNote))) bDoRetrig = TRUE; } } if (bDoRetrig) { UINT dv = (param >> 4) & 0x0F; if (dv) { int vol = pChn->nVolume; if (retrigTable1[dv]) vol = (vol * retrigTable1[dv]) >> 4; else vol += ((int)retrigTable2[dv]) << 2; if (vol < 0) vol = 0; if (vol > 256) vol = 256; pChn->nVolume = vol; pChn->dwFlags |= CHN_FASTVOLRAMP; } UINT nNote = pChn->nNewNote; LONG nOldPeriod = pChn->nPeriod; if ((nNote) && (nNote <= NOTE_MAX) && (pChn->nLength)) CheckNNA(nChn, 0, nNote, TRUE); BOOL bResetEnv = FALSE; if (m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2)) { if ((pChn->nRowInstr) && (param < 0x100)) { InstrumentChange(pChn, pChn->nRowInstr, FALSE, FALSE); bResetEnv = TRUE; } if (param < 0x100) bResetEnv = TRUE; } NoteChange(nChn, nNote, FALSE, bResetEnv); if ((m_nType & MOD_TYPE_IT) && (!pChn->nRowNote) && (nOldPeriod)) pChn->nPeriod = nOldPeriod; if (!(m_nType & (MOD_TYPE_S3M|MOD_TYPE_IT))) nRetrigCount = 0; } pChn->nRetrigCount = (BYTE)nRetrigCount; } void CSoundFile::DoFreqSlide(MODCHANNEL *pChn, LONG nFreqSlide) //------------------------------------------------------------- { // IT Linear slides if (!pChn->nPeriod) return; if ((m_dwSongFlags & SONG_LINEARSLIDES) && (!(m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2)))) { if (nFreqSlide < 0) { UINT n = (- nFreqSlide) >> 2; if (n > 255) n = 255; pChn->nPeriod = _muldivr(pChn->nPeriod, LinearSlideDownTable[n], 65536); } else { UINT n = (nFreqSlide) >> 2; if (n > 255) n = 255; pChn->nPeriod = _muldivr(pChn->nPeriod, LinearSlideUpTable[n], 65536); } } else { pChn->nPeriod += nFreqSlide; } if (pChn->nPeriod < 1) { pChn->nPeriod = 1; if (m_nType & MOD_TYPE_IT) { pChn->dwFlags |= CHN_NOTEFADE; pChn->nFadeOutVol = 0; } } } void CSoundFile::NoteCut(UINT nChn, UINT nTick) //--------------------------------------------- { if (m_nTickCount == nTick) { MODCHANNEL *pChn = &Chn[nChn]; // if (m_nInstruments) KeyOff(pChn); ? pChn->nVolume = 0; pChn->dwFlags |= CHN_FASTVOLRAMP; } } void CSoundFile::KeyOff(UINT nChn) //-------------------------------- { MODCHANNEL *pChn = &Chn[nChn]; BOOL bKeyOn = (pChn->dwFlags & CHN_KEYOFF) ? FALSE : TRUE; pChn->dwFlags |= CHN_KEYOFF; //if ((!pChn->pHeader) || (!(pChn->dwFlags & CHN_VOLENV))) if ((pChn->pHeader) && (!(pChn->dwFlags & CHN_VOLENV))) { pChn->dwFlags |= CHN_NOTEFADE; } if (!pChn->nLength) return; if ((pChn->dwFlags & CHN_SUSTAINLOOP) && (pChn->pInstrument) && (bKeyOn)) { MODINSTRUMENT *psmp = pChn->pInstrument; if (psmp->uFlags & CHN_LOOP) { if (psmp->uFlags & CHN_PINGPONGLOOP) pChn->dwFlags |= CHN_PINGPONGLOOP; else pChn->dwFlags &= ~(CHN_PINGPONGLOOP|CHN_PINGPONGFLAG); pChn->dwFlags |= CHN_LOOP; pChn->nLength = psmp->nLength; pChn->nLoopStart = psmp->nLoopStart; pChn->nLoopEnd = psmp->nLoopEnd; if (pChn->nLength > pChn->nLoopEnd) pChn->nLength = pChn->nLoopEnd; } else { pChn->dwFlags &= ~(CHN_LOOP|CHN_PINGPONGLOOP|CHN_PINGPONGFLAG); pChn->nLength = psmp->nLength; } } if (pChn->pHeader) { INSTRUMENTHEADER *penv = pChn->pHeader; if (((penv->dwFlags & ENV_VOLLOOP) || (m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2))) && (penv->nFadeOut)) pChn->dwFlags |= CHN_NOTEFADE; } } ////////////////////////////////////////////////////////// // CSoundFile: Global Effects void CSoundFile::SetSpeed(UINT param) //----------------------------------- { UINT max = (m_nType == MOD_TYPE_IT) ? 256 : 128; // Modplug Tracker and Mod-Plugin don't do this check #ifndef MODPLUG_TRACKER #ifndef MODPLUG_FASTSOUNDLIB // Big Hack!!! if ((!param) || (param >= 0x80) || ((m_nType & (MOD_TYPE_MOD|MOD_TYPE_XM|MOD_TYPE_MT2)) && (param >= 0x1E))) { if (IsSongFinished(m_nCurrentPattern, m_nRow+1)) { GlobalFadeSong(1000); } } #endif // MODPLUG_FASTSOUNDLIB #endif // MODPLUG_TRACKER if ((m_nType & MOD_TYPE_S3M) && (param > 0x80)) param -= 0x80; if ((param) && (param <= max)) m_nMusicSpeed = param; } void CSoundFile::SetTempo(UINT param) //----------------------------------- { if (param < 0x20) { // Tempo Slide if ((param & 0xF0) == 0x10) { m_nMusicTempo += (param & 0x0F) * 2; if (m_nMusicTempo > 255) m_nMusicTempo = 255; } else { m_nMusicTempo -= (param & 0x0F) * 2; if ((LONG)m_nMusicTempo < 32) m_nMusicTempo = 32; } } else { m_nMusicTempo = param; } } int CSoundFile::PatternLoop(MODCHANNEL *pChn, UINT param) //------------------------------------------------------- { if (param) { if (pChn->nPatternLoopCount) { pChn->nPatternLoopCount--; if (!pChn->nPatternLoopCount) return -1; } else { MODCHANNEL *p = Chn; for (UINT i=0; inPatternLoopCount) return -1; } pChn->nPatternLoopCount = param; } return pChn->nPatternLoop; } else { pChn->nPatternLoop = m_nRow; } return -1; } void CSoundFile::GlobalVolSlide(UINT param) //----------------------------------------- { LONG nGlbSlide = 0; if (param) m_nOldGlbVolSlide = param; else param = m_nOldGlbVolSlide; if (((param & 0x0F) == 0x0F) && (param & 0xF0)) { if (m_dwSongFlags & SONG_FIRSTTICK) nGlbSlide = (param >> 4) * 2; } else if (((param & 0xF0) == 0xF0) && (param & 0x0F)) { if (m_dwSongFlags & SONG_FIRSTTICK) nGlbSlide = - (int)((param & 0x0F) * 2); } else { if (!(m_dwSongFlags & SONG_FIRSTTICK)) { if (param & 0xF0) nGlbSlide = (int)((param & 0xF0) >> 4) * 2; else nGlbSlide = -(int)((param & 0x0F) * 2); } } if (nGlbSlide) { if (m_nType != MOD_TYPE_IT) nGlbSlide *= 2; nGlbSlide += m_nGlobalVolume; if (nGlbSlide < 0) nGlbSlide = 0; if (nGlbSlide > 256) nGlbSlide = 256; m_nGlobalVolume = nGlbSlide; } } DWORD CSoundFile::IsSongFinished(UINT nStartOrder, UINT nStartRow) const //---------------------------------------------------------------------- { UINT nOrd; for (nOrd=nStartOrder; nOrd= MAX_PATTERNS) break; p = Patterns[nPat]; if (p) { UINT len = PatternSize[nPat] * m_nChannels; UINT pos = (nOrd == nStartOrder) ? nStartRow : 0; pos *= m_nChannels; while (pos < len) { UINT cmd; if ((p[pos].note) || (p[pos].volcmd)) return 0; cmd = p[pos].command; if (cmd == CMD_MODCMDEX) { UINT cmdex = p[pos].param & 0xF0; if ((!cmdex) || (cmdex == 0x60) || (cmdex == 0xE0) || (cmdex == 0xF0)) cmd = 0; } if ((cmd) && (cmd != CMD_SPEED) && (cmd != CMD_TEMPO)) return 0; pos++; } } } } return (nOrd < MAX_ORDERS) ? nOrd : MAX_ORDERS-1; } BOOL CSoundFile::IsValidBackwardJump(UINT nStartOrder, UINT nStartRow, UINT nJumpOrder, UINT nJumpRow) const //---------------------------------------------------------------------------------------------------------- { while ((nJumpOrder < MAX_PATTERNS) && (Order[nJumpOrder] == 0xFE)) nJumpOrder++; if ((nStartOrder >= MAX_PATTERNS) || (nJumpOrder >= MAX_PATTERNS)) return FALSE; // Treat only case with jumps in the same pattern if (nJumpOrder > nStartOrder) return TRUE; if ((nJumpOrder < nStartOrder) || (nJumpRow >= PatternSize[nStartOrder]) || (!Patterns[nStartOrder]) || (nStartRow >= 256) || (nJumpRow >= 256)) return FALSE; // See if the pattern is being played backward BYTE row_hist[256]; memset(row_hist, 0, sizeof(row_hist)); UINT nRows = PatternSize[nStartOrder], row = nJumpRow; if (nRows > 256) nRows = 256; row_hist[nStartRow] = TRUE; while ((row < 256) && (!row_hist[row])) { if (row >= nRows) return TRUE; row_hist[row] = TRUE; MODCOMMAND *p = Patterns[nStartOrder] + row * m_nChannels; row++; int breakrow = -1, posjump = 0; for (UINT i=0; icommand == CMD_POSITIONJUMP) { if (p->param < nStartOrder) return FALSE; if (p->param > nStartOrder) return TRUE; posjump = TRUE; } else if (p->command == CMD_PATTERNBREAK) { breakrow = p->param; } } if (breakrow >= 0) { if (!posjump) return TRUE; row = breakrow; } if (row >= nRows) return TRUE; } return FALSE; } ////////////////////////////////////////////////////// // Note/Period/Frequency functions UINT CSoundFile::GetNoteFromPeriod(UINT period) const //--------------------------------------------------- { if (!period) return 0; if (m_nType & (MOD_TYPE_MED|MOD_TYPE_MOD|MOD_TYPE_MTM|MOD_TYPE_669|MOD_TYPE_OKT|MOD_TYPE_AMF0)) { period >>= 2; for (UINT i=0; i<6*12; i++) { if (period >= ProTrackerPeriodTable[i]) { if ((period != ProTrackerPeriodTable[i]) && (i)) { UINT p1 = ProTrackerPeriodTable[i-1]; UINT p2 = ProTrackerPeriodTable[i]; if (p1 - period < (period - p2)) return i+36; } return i+1+36; } } return 6*12+36; } else { for (UINT i=1; i 0) && (n <= (LONG)period)) return i; } return NOTE_MAX; } } UINT CSoundFile::GetPeriodFromNote(UINT note, int nFineTune, UINT nC4Speed) const //------------------------------------------------------------------------------- { if ((!note) || (note > 0xF0)) return 0; if (m_nType & (MOD_TYPE_IT|MOD_TYPE_S3M|MOD_TYPE_STM|MOD_TYPE_MDL|MOD_TYPE_ULT|MOD_TYPE_WAV |MOD_TYPE_FAR|MOD_TYPE_DMF|MOD_TYPE_PTM|MOD_TYPE_AMS|MOD_TYPE_DBM|MOD_TYPE_AMF|MOD_TYPE_PSM)) { note--; if (m_dwSongFlags & SONG_LINEARSLIDES) { return (FreqS3MTable[note % 12] << 5) >> (note / 12); } else { if (!nC4Speed) nC4Speed = 8363; return _muldiv(8363, (FreqS3MTable[note % 12] << 5), nC4Speed << (note / 12)); } } else if (m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2)) { if (note < 13) note = 13; note -= 13; if (m_dwSongFlags & SONG_LINEARSLIDES) { LONG l = ((NOTE_MAX - note) << 6) - (nFineTune / 2); if (l < 1) l = 1; return (UINT)l; } else { int finetune = nFineTune; UINT rnote = (note % 12) << 3; UINT roct = note / 12; int rfine = finetune / 16; int i = rnote + rfine + 8; if (i < 0) i = 0; if (i >= 104) i = 103; UINT per1 = XMPeriodTable[i]; if ( finetune < 0 ) { rfine--; finetune = -finetune; } else rfine++; i = rnote+rfine+8; if (i < 0) i = 0; if (i >= 104) i = 103; UINT per2 = XMPeriodTable[i]; rfine = finetune & 0x0F; per1 *= 16-rfine; per2 *= rfine; return ((per1 + per2) << 1) >> roct; } } else { note--; nFineTune = XM2MODFineTune(nFineTune); if ((nFineTune) || (note < 36) || (note >= 36+6*12)) return (ProTrackerTunedPeriods[nFineTune*12 + note % 12] << 5) >> (note / 12); else return (ProTrackerPeriodTable[note-36] << 2); } } UINT CSoundFile::GetFreqFromPeriod(UINT period, UINT nC4Speed, int nPeriodFrac) const //----------------------------------------------------------------------------------- { if (!period) return 0; if (m_nType & (MOD_TYPE_MED|MOD_TYPE_MOD|MOD_TYPE_MTM|MOD_TYPE_669|MOD_TYPE_OKT|MOD_TYPE_AMF0)) { return (3546895L*4) / period; } else if (m_nType & (MOD_TYPE_XM|MOD_TYPE_MT2)) { if (m_dwSongFlags & SONG_LINEARSLIDES) return XMLinearTable[period % 768] >> (period / 768); else return 8363 * 1712L / period; } else { if (m_dwSongFlags & SONG_LINEARSLIDES) { if (!nC4Speed) nC4Speed = 8363; return _muldiv(nC4Speed, 1712L << 8, (period << 8)+nPeriodFrac); } else { return _muldiv(8363, 1712L << 8, (period << 8)+nPeriodFrac); } } } libmodplug-0.8.8.5/INSTALL0000664000175000017500000000006212205522416012001 00000000000000(1) ./configure (2) make (3) su -c "make install" libmodplug-0.8.8.5/Makefile.in0000664000175000017500000006413112307177737013043 00000000000000# Makefile.in generated by automake 1.13.4 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; 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