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Author: Nicolas Botti , (C) 2007 * * Copyright: See COPYING file that comes with this distribution * */ #include #include #include t_wav_uint32 wav_write(void* p_user_data, void const* p_buffer, t_wav_uint32 p_bytes) { return (t_wav_uint32) fwrite(p_buffer, 1, p_bytes, (FILE*) p_user_data); } t_wav_uint32 wav_seek(void* p_user_data, t_wav_uint32 p_position) { return (t_wav_uint32) !fseek((FILE*) p_user_data, p_position, SEEK_SET); } t_wav_uint32 wav_read(void * p_user_data,void * p_buffer,t_wav_uint32 p_bytes) { return (t_wav_uint32) fread(p_buffer, 1, p_bytes, (FILE*) p_user_data); } static void usage(const char *exename) { printf("Usage: %s []\n", exename); } int main(int argc, char **argv) { t_wav_output_file wav_output; t_wav_input_file wav_in_1; t_wav_input_file wav_in_2; int is_wav_output; int err; int total_samples, total_diff; if(4 < argc && argc < 3) { usage(argv[0]); return 0; } t_wav_input_file_callback wavi_fc; memset(&wav_in_1, 0, sizeof wav_in_1); wavi_fc.m_read = wav_read; wavi_fc.m_user_data = fopen(argv[1], "rb"); if(!wavi_fc.m_user_data) return 1; if (! waveformat_input_open(&wav_in_1, wavi_fc)) return 1; memset(&wav_in_2, 0, sizeof wav_in_2); wavi_fc.m_read = wav_read; wavi_fc.m_user_data = fopen(argv[2], "rb"); if(!wavi_fc.m_user_data) return 1; if (! waveformat_input_open(&wav_in_2, wavi_fc)) return 1; if (wav_in_1.m_channels != wav_in_2.m_channels) { printf("Channel number doesn't match\n"); return 1; } if (wav_in_1.m_samples_per_sec != wav_in_2.m_samples_per_sec) { printf("Sample rate doesn't match\n"); return 1; } if (wav_in_1.m_bits_per_sample != wav_in_2.m_bits_per_sample) { printf("Sample size doesn't match\n"); return 1; } if (wav_in_1.m_data_size != wav_in_2.m_data_size) { printf("File length doesn't match\n"); return 1; } is_wav_output = argc > 3; if(is_wav_output) { t_wav_output_file_callback wavo_fc; memset(&wav_output, 0, sizeof wav_output); wavo_fc.m_seek = wav_seek; wavo_fc.m_write = wav_write; wavo_fc.m_user_data = fopen(argv[3], "wb"); if(!wavo_fc.m_user_data) return 1; err = waveformat_output_open(&wav_output, wavo_fc, wav_in_1.m_channels, wav_in_1.m_bits_per_sample, 0, wav_in_1.m_samples_per_sec, wav_in_2.m_data_size); if(!err) return 1; } total_samples = 0; total_diff = 0; while(1) { short sample_buff[2][512]; unsigned int samples[2]; samples[0] = waveformat_input_process_int16(& wav_in_1, sample_buff[0], 512); samples[1] = waveformat_input_process_int16(& wav_in_2, sample_buff[1], 512); if (samples[0] != samples[1] || samples[0] == 0) break; int i = 0; for( ; i < samples[0]; i++) { sample_buff[0][i] -= sample_buff[1][i]; if (sample_buff[0][i]) { printf("diff @ sample %i channel %i : %i\n", (total_samples + i) / wav_in_1.m_channels, (total_samples + i) % wav_in_1.m_channels, sample_buff[0][i]); total_diff++; } } total_samples += samples[0]; if(is_wav_output) if(waveformat_output_process_int16(&wav_output, sample_buff[0], samples[0]) < 0) break; } if (total_diff != 0) printf("%i diff found\n", total_diff); else printf("no diff found\n"); waveformat_input_close(&wav_in_1); waveformat_input_close(&wav_in_2); fclose(wav_in_1.m_callback.m_user_data); fclose(wav_in_2.m_callback.m_user_data); if(is_wav_output) { waveformat_output_close(&wav_output); fclose(wav_output.m_callback.m_user_data); } return 0; } libmpcs-0.1/wavcmp/Makefile.am0000644000175000017500000000034611234134160013253 00000000000000AM_CPPFLAGS = -I$(top_srcdir)/libwavformat if HAVE_VISIBILITY AM_CFLAGS = -fvisibility=hidden endif METASOURCES = AUTO bin_PROGRAMS = wavcmp wavcmp_SOURCES = wavcmp.c wavcmp_LDADD = $(top_builddir)/libwavformat/libwavformat.a libmpcs-0.1/mpcchap/0000755000175000017500000000000011400743121011410 500000000000000libmpcs-0.1/mpcchap/dictionary.c0000644000175000017500000002614511103162206013650 00000000000000/*-------------------------------------------------------------------------*/ /** @file dictionary.c @author N. Devillard @date Sep 2007 @version $Revision: 1.27 $ @brief Implements a dictionary for string variables. This module implements a simple dictionary object, i.e. a list of string/string associations. This object is useful to store e.g. informations retrieved from a configuration file (ini files). */ /*--------------------------------------------------------------------------*/ /* $Id: dictionary.c,v 1.27 2007-11-23 21:39:18 ndevilla Exp $ $Revision: 1.27 $ */ /*--------------------------------------------------------------------------- Includes ---------------------------------------------------------------------------*/ #include "dictionary.h" /** Maximum value size for integers and doubles. */ #define MAXVALSZ 1024 /** Minimal allocated number of entries in a dictionary */ #define DICTMINSZ 128 /** Invalid key token */ #define DICT_INVALID_KEY ((char*)-1) /*--------------------------------------------------------------------------- Private functions ---------------------------------------------------------------------------*/ /* Doubles the allocated size associated to a pointer */ /* 'size' is the current allocated size. */ static void * mem_double(void * ptr, int size) { void * newptr ; newptr = calloc(2*size, 1); if (newptr==NULL) { return NULL ; } memcpy(newptr, ptr, size); free(ptr); return newptr ; } /*-------------------------------------------------------------------------*/ /** @brief Duplicate a string @param s String to duplicate @return Pointer to a newly allocated string, to be freed with free() This is a replacement for strdup(). This implementation is provided for systems that do not have it. */ /*--------------------------------------------------------------------------*/ static char * xstrdup(char * s) { char * t ; if (!s) return NULL ; t = malloc(strlen(s)+1) ; if (t) { strcpy(t,s); } return t ; } /*--------------------------------------------------------------------------- Function codes ---------------------------------------------------------------------------*/ /*-------------------------------------------------------------------------*/ /** @brief Compute the hash key for a string. @param key Character string to use for key. @return 1 unsigned int on at least 32 bits. This hash function has been taken from an Article in Dr Dobbs Journal. This is normally a collision-free function, distributing keys evenly. The key is stored anyway in the struct so that collision can be avoided by comparing the key itself in last resort. */ /*--------------------------------------------------------------------------*/ unsigned dictionary_hash(char * key) { int len ; unsigned hash ; int i ; len = strlen(key); for (hash=0, i=0 ; i>6) ; } hash += (hash <<3); hash ^= (hash >>11); hash += (hash <<15); return hash ; } /*-------------------------------------------------------------------------*/ /** @brief Create a new dictionary object. @param size Optional initial size of the dictionary. @return 1 newly allocated dictionary objet. This function allocates a new dictionary object of given size and returns it. If you do not know in advance (roughly) the number of entries in the dictionary, give size=0. */ /*--------------------------------------------------------------------------*/ dictionary * dictionary_new(int size) { dictionary * d ; /* If no size was specified, allocate space for DICTMINSZ */ if (sizesize = size ; d->val = (char **)calloc(size, sizeof(char*)); d->key = (char **)calloc(size, sizeof(char*)); d->hash = (unsigned int *)calloc(size, sizeof(unsigned)); return d ; } /*-------------------------------------------------------------------------*/ /** @brief Delete a dictionary object @param d dictionary object to deallocate. @return void Deallocate a dictionary object and all memory associated to it. */ /*--------------------------------------------------------------------------*/ void dictionary_del(dictionary * d) { int i ; if (d==NULL) return ; for (i=0 ; isize ; i++) { if (d->key[i]!=NULL) free(d->key[i]); if (d->val[i]!=NULL) free(d->val[i]); } free(d->val); free(d->key); free(d->hash); free(d); return ; } /*-------------------------------------------------------------------------*/ /** @brief Get a value from a dictionary. @param d dictionary object to search. @param key Key to look for in the dictionary. @param def Default value to return if key not found. @return 1 pointer to internally allocated character string. This function locates a key in a dictionary and returns a pointer to its value, or the passed 'def' pointer if no such key can be found in dictionary. The returned character pointer points to data internal to the dictionary object, you should not try to free it or modify it. */ /*--------------------------------------------------------------------------*/ char * dictionary_get(dictionary * d, char * key, char * def) { unsigned hash ; int i ; hash = dictionary_hash(key); for (i=0 ; isize ; i++) { if (d->key[i]==NULL) continue ; /* Compare hash */ if (hash==d->hash[i]) { /* Compare string, to avoid hash collisions */ if (!strcmp(key, d->key[i])) { return d->val[i] ; } } } return def ; } /*-------------------------------------------------------------------------*/ /** @brief Set a value in a dictionary. @param d dictionary object to modify. @param key Key to modify or add. @param val Value to add. @return int 0 if Ok, anything else otherwise If the given key is found in the dictionary, the associated value is replaced by the provided one. If the key cannot be found in the dictionary, it is added to it. It is Ok to provide a NULL value for val, but NULL values for the dictionary or the key are considered as errors: the function will return immediately in such a case. Notice that if you dictionary_set a variable to NULL, a call to dictionary_get will return a NULL value: the variable will be found, and its value (NULL) is returned. In other words, setting the variable content to NULL is equivalent to deleting the variable from the dictionary. It is not possible (in this implementation) to have a key in the dictionary without value. This function returns non-zero in case of failure. */ /*--------------------------------------------------------------------------*/ int dictionary_set(dictionary * d, char * key, char * val) { int i ; unsigned hash ; if (d==NULL || key==NULL) return -1 ; /* Compute hash for this key */ hash = dictionary_hash(key) ; /* Find if value is already in dictionary */ if (d->n>0) { for (i=0 ; isize ; i++) { if (d->key[i]==NULL) continue ; if (hash==d->hash[i]) { /* Same hash value */ if (!strcmp(key, d->key[i])) { /* Same key */ /* Found a value: modify and return */ if (d->val[i]!=NULL) free(d->val[i]); d->val[i] = val ? xstrdup(val) : NULL ; /* Value has been modified: return */ return 0 ; } } } } /* Add a new value */ /* See if dictionary needs to grow */ if (d->n==d->size) { /* Reached maximum size: reallocate dictionary */ d->val = (char **)mem_double(d->val, d->size * sizeof(char*)) ; d->key = (char **)mem_double(d->key, d->size * sizeof(char*)) ; d->hash = (unsigned int *)mem_double(d->hash, d->size * sizeof(unsigned)) ; if ((d->val==NULL) || (d->key==NULL) || (d->hash==NULL)) { /* Cannot grow dictionary */ return -1 ; } /* Double size */ d->size *= 2 ; } /* Insert key in the first empty slot */ for (i=0 ; isize ; i++) { if (d->key[i]==NULL) { /* Add key here */ break ; } } /* Copy key */ d->key[i] = xstrdup(key); d->val[i] = val ? xstrdup(val) : NULL ; d->hash[i] = hash; d->n ++ ; return 0 ; } /*-------------------------------------------------------------------------*/ /** @brief Delete a key in a dictionary @param d dictionary object to modify. @param key Key to remove. @return void This function deletes a key in a dictionary. Nothing is done if the key cannot be found. */ /*--------------------------------------------------------------------------*/ void dictionary_unset(dictionary * d, char * key) { unsigned hash ; int i ; if (key == NULL) { return; } hash = dictionary_hash(key); for (i=0 ; isize ; i++) { if (d->key[i]==NULL) continue ; /* Compare hash */ if (hash==d->hash[i]) { /* Compare string, to avoid hash collisions */ if (!strcmp(key, d->key[i])) { /* Found key */ break ; } } } if (i>=d->size) /* Key not found */ return ; free(d->key[i]); d->key[i] = NULL ; if (d->val[i]!=NULL) { free(d->val[i]); d->val[i] = NULL ; } d->hash[i] = 0 ; d->n -- ; return ; } /*-------------------------------------------------------------------------*/ /** @brief Dump a dictionary to an opened file pointer. @param d Dictionary to dump @param f Opened file pointer. @return void Dumps a dictionary onto an opened file pointer. Key pairs are printed out as @c [Key]=[Value], one per line. It is Ok to provide stdout or stderr as output file pointers. */ /*--------------------------------------------------------------------------*/ void dictionary_dump(dictionary * d, FILE * out) { int i ; if (d==NULL || out==NULL) return ; if (d->n<1) { fprintf(out, "empty dictionary\n"); return ; } for (i=0 ; isize ; i++) { if (d->key[i]) { fprintf(out, "%20s\t[%s]\n", d->key[i], d->val[i] ? d->val[i] : "UNDEF"); } } return ; } /* Test code */ #ifdef TESTDIC #define NVALS 20000 int main(int argc, char *argv[]) { dictionary * d ; char * val ; int i ; char cval[90] ; /* Allocate dictionary */ printf("allocating...\n"); d = dictionary_new(0); /* Set values in dictionary */ printf("setting %d values...\n", NVALS); for (i=0 ; in != 0) { printf("error deleting values\n"); } printf("deallocating...\n"); dictionary_del(d); return 0 ; } #endif /* vim: set ts=4 et sw=4 tw=75 */ libmpcs-0.1/mpcchap/iniparser.h0000644000175000017500000002655310775761747013544 00000000000000 /*-------------------------------------------------------------------------*/ /** @file iniparser.h @author N. Devillard @date Sep 2007 @version 3.0 @brief Parser for ini files. */ /*--------------------------------------------------------------------------*/ /* $Id: iniparser.h,v 1.24 2007-11-23 21:38:19 ndevilla Exp $ $Revision: 1.24 $ */ #ifndef _INIPARSER_H_ #define _INIPARSER_H_ /*--------------------------------------------------------------------------- Includes ---------------------------------------------------------------------------*/ #include #include #include /* * The following #include is necessary on many Unixes but not Linux. * It is not needed for Windows platforms. * Uncomment it if needed. */ /* #include */ #include "dictionary.h" /*--------------------------------------------------------------------------- Macros ---------------------------------------------------------------------------*/ /** For backwards compatibility only */ #define iniparser_getstr(d, k) iniparser_getstring(d, k, NULL) #define iniparser_setstr iniparser_setstring /*-------------------------------------------------------------------------*/ /** @brief Get number of sections in a dictionary @param d Dictionary to examine @return int Number of sections found in dictionary This function returns the number of sections found in a dictionary. The test to recognize sections is done on the string stored in the dictionary: a section name is given as "section" whereas a key is stored as "section:key", thus the test looks for entries that do not contain a colon. This clearly fails in the case a section name contains a colon, but this should simply be avoided. This function returns -1 in case of error. */ /*--------------------------------------------------------------------------*/ int iniparser_getnsec(dictionary * d); /*-------------------------------------------------------------------------*/ /** @brief Get name for section n in a dictionary. @param d Dictionary to examine @param n Section number (from 0 to nsec-1). @return Pointer to char string This function locates the n-th section in a dictionary and returns its name as a pointer to a string statically allocated inside the dictionary. Do not free or modify the returned string! This function returns NULL in case of error. */ /*--------------------------------------------------------------------------*/ char * iniparser_getsecname(dictionary * d, int n); /*-------------------------------------------------------------------------*/ /** @brief Get number of keys for section n in a dictionary. @param d Dictionary to examine @param n Section number (from 0 to nsec-1). @return Number of keys in section This function locates the n-th section in a dictionary and returns the number of keys in this section. This function returns -1 in case of error. */ /*--------------------------------------------------------------------------*/ int iniparser_getnkey(dictionary * d, int nsec); /*-------------------------------------------------------------------------*/ /** @brief Get key and string for key nkey in section nsec in a dictionary. @param d Dictionary to examine @param nsec Section number. @param nkey Key number. @param string Pointer where the string will be returned. @return Pointer to char string This function locates the nkey-th key in the nsec-th section in a dictionary and returns the key name and the key string as a pointer to strings statically allocated inside the dictionary. Do not free or modify the returned strings! This function returns NULL in case of error. */ /*--------------------------------------------------------------------------*/ char * iniparser_getkeyname(dictionary * d, int nsec, int nkey, char ** string); /*-------------------------------------------------------------------------*/ /** @brief Save a dictionary to a loadable ini file @param d Dictionary to dump @param f Opened file pointer to dump to @return void This function dumps a given dictionary into a loadable ini file. It is Ok to specify @c stderr or @c stdout as output files. */ /*--------------------------------------------------------------------------*/ void iniparser_dump_ini(dictionary * d, FILE * f); /*-------------------------------------------------------------------------*/ /** @brief Dump a dictionary to an opened file pointer. @param d Dictionary to dump. @param f Opened file pointer to dump to. @return void This function prints out the contents of a dictionary, one element by line, onto the provided file pointer. It is OK to specify @c stderr or @c stdout as output files. This function is meant for debugging purposes mostly. */ /*--------------------------------------------------------------------------*/ void iniparser_dump(dictionary * d, FILE * f); /*-------------------------------------------------------------------------*/ /** @brief Get the string associated to a key @param d Dictionary to search @param key Key string to look for @param def Default value to return if key not found. @return pointer to statically allocated character string This function queries a dictionary for a key. A key as read from an ini file is given as "section:key". If the key cannot be found, the pointer passed as 'def' is returned. The returned char pointer is pointing to a string allocated in the dictionary, do not free or modify it. */ /*--------------------------------------------------------------------------*/ char * iniparser_getstring(dictionary * d, const char * key, char * def); /*-------------------------------------------------------------------------*/ /** @brief Get the string associated to a key, convert to an int @param d Dictionary to search @param key Key string to look for @param notfound Value to return in case of error @return integer This function queries a dictionary for a key. A key as read from an ini file is given as "section:key". If the key cannot be found, the notfound value is returned. Supported values for integers include the usual C notation so decimal, octal (starting with 0) and hexadecimal (starting with 0x) are supported. Examples: - "42" -> 42 - "042" -> 34 (octal -> decimal) - "0x42" -> 66 (hexa -> decimal) Warning: the conversion may overflow in various ways. Conversion is totally outsourced to strtol(), see the associated man page for overflow handling. Credits: Thanks to A. Becker for suggesting strtol() */ /*--------------------------------------------------------------------------*/ int iniparser_getint(dictionary * d, const char * key, int notfound); /*-------------------------------------------------------------------------*/ /** @brief Get the string associated to a key, convert to a double @param d Dictionary to search @param key Key string to look for @param notfound Value to return in case of error @return double This function queries a dictionary for a key. A key as read from an ini file is given as "section:key". If the key cannot be found, the notfound value is returned. */ /*--------------------------------------------------------------------------*/ double iniparser_getdouble(dictionary * d, char * key, double notfound); /*-------------------------------------------------------------------------*/ /** @brief Get the string associated to a key, convert to a boolean @param d Dictionary to search @param key Key string to look for @param notfound Value to return in case of error @return integer This function queries a dictionary for a key. A key as read from an ini file is given as "section:key". If the key cannot be found, the notfound value is returned. A true boolean is found if one of the following is matched: - A string starting with 'y' - A string starting with 'Y' - A string starting with 't' - A string starting with 'T' - A string starting with '1' A false boolean is found if one of the following is matched: - A string starting with 'n' - A string starting with 'N' - A string starting with 'f' - A string starting with 'F' - A string starting with '0' The notfound value returned if no boolean is identified, does not necessarily have to be 0 or 1. */ /*--------------------------------------------------------------------------*/ int iniparser_getboolean(dictionary * d, const char * key, int notfound); /*-------------------------------------------------------------------------*/ /** @brief Set an entry in a dictionary. @param ini Dictionary to modify. @param entry Entry to modify (entry name) @param val New value to associate to the entry. @return int 0 if Ok, -1 otherwise. If the given entry can be found in the dictionary, it is modified to contain the provided value. If it cannot be found, -1 is returned. It is Ok to set val to NULL. */ /*--------------------------------------------------------------------------*/ int iniparser_setstring(dictionary * ini, char * entry, char * val); /*-------------------------------------------------------------------------*/ /** @brief Delete an entry in a dictionary @param ini Dictionary to modify @param entry Entry to delete (entry name) @return void If the given entry can be found, it is deleted from the dictionary. */ /*--------------------------------------------------------------------------*/ void iniparser_unset(dictionary * ini, char * entry); /*-------------------------------------------------------------------------*/ /** @brief Finds out if a given entry exists in a dictionary @param ini Dictionary to search @param entry Name of the entry to look for @return integer 1 if entry exists, 0 otherwise Finds out if a given entry exists in the dictionary. Since sections are stored as keys with NULL associated values, this is the only way of querying for the presence of sections in a dictionary. */ /*--------------------------------------------------------------------------*/ int iniparser_find_entry(dictionary * ini, char * entry) ; /*-------------------------------------------------------------------------*/ /** @brief Parse an ini file and return an allocated dictionary object @param ininame Name of the ini file to read. @return Pointer to newly allocated dictionary This is the parser for ini files. This function is called, providing the name of the file to be read. It returns a dictionary object that should not be accessed directly, but through accessor functions instead. The returned dictionary must be freed using iniparser_freedict(). */ /*--------------------------------------------------------------------------*/ dictionary * iniparser_load(const char * ininame); /*-------------------------------------------------------------------------*/ /** @brief Free all memory associated to an ini dictionary @param d Dictionary to free @return void Free all memory associated to an ini dictionary. It is mandatory to call this function before the dictionary object gets out of the current context. */ /*--------------------------------------------------------------------------*/ void iniparser_freedict(dictionary * d); #endif libmpcs-0.1/mpcchap/Makefile.in0000644000175000017500000004660111400743074013413 00000000000000# Makefile.in generated by automake 1.11.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, # Inc. # This Makefile.in 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. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ 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include_directories(${libmpc_SOURCE_DIR}/include) include_directories(${CUEFILE_INCLUDE_DIR}) link_directories(${libmpc_BINARY_DIR}/libmpcdec) link_directories(${libmpc_BINARY_DIR}/libmpcenc) add_executable(mpcchap mpcchap dictionary iniparser ${libmpc_SOURCE_DIR}/common/tags) if(SHARED) target_link_libraries(mpcchap mpcdec_shared) else(SHARED) target_link_libraries(mpcchap mpcdec_static) endif(SHARED) target_link_libraries(mpcchap mpcenc_static) target_link_libraries(mpcchap ${CUEFILE_LIBRARY}) if(NOT MSVC) target_link_libraries(mpcchap m) endif(NOT MSVC) install(TARGETS mpcchap RUNTIME DESTINATION bin) libmpcs-0.1/mpcchap/Makefile.am0000644000175000017500000000066411234134160013374 00000000000000EXTRA_DIST = CMakeLists.txt bin_PROGRAMS = mpcchap common_sources = ../common/tags.c ../common/crc32.c AM_CPPFLAGS = -I$(top_srcdir)/include if HAVE_VISIBILITY AM_CFLAGS = -fvisibility=hidden endif METASOURCES = AUTO mpcchap_SOURCES = dictionary.c iniparser.c mpcchap.c $(common_sources) \ dictionary.h iniparser.h mpcchap_LDADD = $(top_builddir)/libmpcdec/libmpcdec.la \ $(top_builddir)/libmpcenc/libmpcenc.a \ -lm -lcuefile libmpcs-0.1/mpcchap/dictionary.h0000644000175000017500000001472711103162206013660 00000000000000 /*-------------------------------------------------------------------------*/ /** @file dictionary.h @author N. Devillard @date Sep 2007 @version $Revision: 1.12 $ @brief Implements a dictionary for string variables. This module implements a simple dictionary object, i.e. a list of string/string associations. This object is useful to store e.g. informations retrieved from a configuration file (ini files). */ /*--------------------------------------------------------------------------*/ /* $Id: dictionary.h,v 1.12 2007-11-23 21:37:00 ndevilla Exp $ $Author: ndevilla $ $Date: 2007-11-23 21:37:00 $ $Revision: 1.12 $ */ #ifndef _DICTIONARY_H_ #define _DICTIONARY_H_ /*--------------------------------------------------------------------------- Includes ---------------------------------------------------------------------------*/ #include #include #include #ifndef _MSC_VER # include #endif /*--------------------------------------------------------------------------- New types ---------------------------------------------------------------------------*/ /*-------------------------------------------------------------------------*/ /** @brief Dictionary object This object contains a list of string/string associations. Each association is identified by a unique string key. Looking up values in the dictionary is speeded up by the use of a (hopefully collision-free) hash function. */ /*-------------------------------------------------------------------------*/ typedef struct _dictionary_ { int n ; /** Number of entries in dictionary */ int size ; /** Storage size */ char ** val ; /** List of string values */ char ** key ; /** List of string keys */ unsigned * hash ; /** List of hash values for keys */ } dictionary ; /*--------------------------------------------------------------------------- Function prototypes ---------------------------------------------------------------------------*/ /*-------------------------------------------------------------------------*/ /** @brief Compute the hash key for a string. @param key Character string to use for key. @return 1 unsigned int on at least 32 bits. This hash function has been taken from an Article in Dr Dobbs Journal. This is normally a collision-free function, distributing keys evenly. The key is stored anyway in the struct so that collision can be avoided by comparing the key itself in last resort. */ /*--------------------------------------------------------------------------*/ unsigned dictionary_hash(char * key); /*-------------------------------------------------------------------------*/ /** @brief Create a new dictionary object. @param size Optional initial size of the dictionary. @return 1 newly allocated dictionary objet. This function allocates a new dictionary object of given size and returns it. If you do not know in advance (roughly) the number of entries in the dictionary, give size=0. */ /*--------------------------------------------------------------------------*/ dictionary * dictionary_new(int size); /*-------------------------------------------------------------------------*/ /** @brief Delete a dictionary object @param d dictionary object to deallocate. @return void Deallocate a dictionary object and all memory associated to it. */ /*--------------------------------------------------------------------------*/ void dictionary_del(dictionary * vd); /*-------------------------------------------------------------------------*/ /** @brief Get a value from a dictionary. @param d dictionary object to search. @param key Key to look for in the dictionary. @param def Default value to return if key not found. @return 1 pointer to internally allocated character string. This function locates a key in a dictionary and returns a pointer to its value, or the passed 'def' pointer if no such key can be found in dictionary. The returned character pointer points to data internal to the dictionary object, you should not try to free it or modify it. */ /*--------------------------------------------------------------------------*/ char * dictionary_get(dictionary * d, char * key, char * def); /*-------------------------------------------------------------------------*/ /** @brief Set a value in a dictionary. @param d dictionary object to modify. @param key Key to modify or add. @param val Value to add. @return int 0 if Ok, anything else otherwise If the given key is found in the dictionary, the associated value is replaced by the provided one. If the key cannot be found in the dictionary, it is added to it. It is Ok to provide a NULL value for val, but NULL values for the dictionary or the key are considered as errors: the function will return immediately in such a case. Notice that if you dictionary_set a variable to NULL, a call to dictionary_get will return a NULL value: the variable will be found, and its value (NULL) is returned. In other words, setting the variable content to NULL is equivalent to deleting the variable from the dictionary. It is not possible (in this implementation) to have a key in the dictionary without value. This function returns non-zero in case of failure. */ /*--------------------------------------------------------------------------*/ int dictionary_set(dictionary * vd, char * key, char * val); /*-------------------------------------------------------------------------*/ /** @brief Delete a key in a dictionary @param d dictionary object to modify. @param key Key to remove. @return void This function deletes a key in a dictionary. Nothing is done if the key cannot be found. */ /*--------------------------------------------------------------------------*/ void dictionary_unset(dictionary * d, char * key); /*-------------------------------------------------------------------------*/ /** @brief Dump a dictionary to an opened file pointer. @param d Dictionary to dump @param f Opened file pointer. @return void Dumps a dictionary onto an opened file pointer. Key pairs are printed out as @c [Key]=[Value], one per line. It is Ok to provide stdout or stderr as output file pointers. */ /*--------------------------------------------------------------------------*/ void dictionary_dump(dictionary * d, FILE * out); #endif libmpcs-0.1/mpcchap/iniparser.c0000644000175000017500000005277410775761747013543 00000000000000 /*-------------------------------------------------------------------------*/ /** @file iniparser.c @author N. Devillard @date Sep 2007 @version 3.0 @brief Parser for ini files. */ /*--------------------------------------------------------------------------*/ /* $Id: iniparser.c,v 2.18 2008-01-03 18:35:39 ndevilla Exp $ $Revision: 2.18 $ $Date: 2008-01-03 18:35:39 $ */ /*---------------------------- Includes ------------------------------------*/ #include #include "iniparser.h" /*---------------------------- Defines -------------------------------------*/ #define ASCIILINESZ (1024) #define INI_INVALID_KEY ((char*)-1) /*--------------------------------------------------------------------------- Private to this module ---------------------------------------------------------------------------*/ /** * This enum stores the status for each parsed line (internal use only). */ typedef enum _line_status_ { LINE_UNPROCESSED, LINE_ERROR, LINE_EMPTY, LINE_COMMENT, LINE_SECTION, LINE_VALUE } line_status ; /*-------------------------------------------------------------------------*/ /** @brief Convert a string to lowercase. @param s String to convert. @return ptr to statically allocated string. This function returns a pointer to a statically allocated string containing a lowercased version of the input string. Do not free or modify the returned string! Since the returned string is statically allocated, it will be modified at each function call (not re-entrant). */ /*--------------------------------------------------------------------------*/ static char * strlwc(const char * s) { static char l[ASCIILINESZ+1]; int i ; if (s==NULL) return NULL ; memset(l, 0, ASCIILINESZ+1); i=0 ; while (s[i] && i l) { if (!isspace((int)*(last-1))) break ; last -- ; } *last = (char)0; return (char*)l ; } /*-------------------------------------------------------------------------*/ /** @brief Get number of sections in a dictionary @param d Dictionary to examine @return int Number of sections found in dictionary This function returns the number of sections found in a dictionary. The test to recognize sections is done on the string stored in the dictionary: a section name is given as "section" whereas a key is stored as "section:key", thus the test looks for entries that do not contain a colon. This clearly fails in the case a section name contains a colon, but this should simply be avoided. This function returns -1 in case of error. */ /*--------------------------------------------------------------------------*/ int iniparser_getnsec(dictionary * d) { int i ; int nsec ; if (d==NULL) return -1 ; nsec=0 ; for (i=0 ; isize ; i++) { if (d->key[i]==NULL) continue ; if (strchr(d->key[i], ':')==NULL) { nsec ++ ; } } return nsec ; } /*-------------------------------------------------------------------------*/ /** @brief Get name for section n in a dictionary. @param d Dictionary to examine @param n Section number (from 0 to nsec-1). @return Pointer to char string This function locates the n-th section in a dictionary and returns its name as a pointer to a string statically allocated inside the dictionary. Do not free or modify the returned string! This function returns NULL in case of error. */ /*--------------------------------------------------------------------------*/ char * iniparser_getsecname(dictionary * d, int n) { int i ; int foundsec ; if (d==NULL || n<0) return NULL ; foundsec=0 ; for (i=0 ; isize ; i++) { if (d->key[i]==NULL) continue ; if (strchr(d->key[i], ':')==NULL) { foundsec++ ; if (foundsec>n) break ; } } if (foundsec<=n) { return NULL ; } return d->key[i] ; } /*-------------------------------------------------------------------------*/ /** @brief Get number of keys for section n in a dictionary. @param d Dictionary to examine @param n Section number (from 0 to nsec-1). @return Number of keys in section This function locates the n-th section in a dictionary and returns the number of keys in this section. This function returns -1 in case of error. */ /*--------------------------------------------------------------------------*/ int iniparser_getnkey(dictionary * d, int n) { int i, i_sec, cnt = 0 ; if (d==NULL) return -1 ; for (i_sec=i=0 ; isize ; i++) { if (d->key[i]==NULL) continue ; if (strchr(d->key[i], ':')==NULL) { if (n == -1) break; n -- ; } if (n == -1) cnt ++; } return (cnt - 1); } /*-------------------------------------------------------------------------*/ /** @brief Get key and string for key nkey in section nsec in a dictionary. @param d Dictionary to examine @param nsec Section number. @param nkey Key number. @param string Pointer where the string will be returned. @return Pointer to char string This function locates the nkey-th key in the nsec-th section in a dictionary and returns the key name and the key string as a pointer to strings statically allocated inside the dictionary. Do not free or modify the returned strings! This function returns NULL in case of error. */ /*--------------------------------------------------------------------------*/ char * iniparser_getkeyname(dictionary * d, int nsec, int nkey, char ** string) { int i, keylen; if (d==NULL) return 0 ; for (i=0 ; isize ; i++) { if (d->key[i]==NULL) continue ; if (strchr(d->key[i], ':')==NULL) { if (nsec == 0) break; nsec -- ; } } keylen = strlen(d->key[i]) + 1; i++; for (; isize ; i++) { if (d->key[i]==NULL) continue ; if (nkey == 0) break; nkey--; } *string = d->val[i]; return d->key[i] + keylen; } /*-------------------------------------------------------------------------*/ /** @brief Dump a dictionary to an opened file pointer. @param d Dictionary to dump. @param f Opened file pointer to dump to. @return void This function prints out the contents of a dictionary, one element by line, onto the provided file pointer. It is OK to specify @c stderr or @c stdout as output files. This function is meant for debugging purposes mostly. */ /*--------------------------------------------------------------------------*/ void iniparser_dump(dictionary * d, FILE * f) { int i ; if (d==NULL || f==NULL) return ; for (i=0 ; isize ; i++) { if (d->key[i]==NULL) continue ; if (d->val[i]!=NULL) { fprintf(f, "[%s]=[%s]\n", d->key[i], d->val[i]); } else { fprintf(f, "[%s]=UNDEF\n", d->key[i]); } } return ; } /*-------------------------------------------------------------------------*/ /** @brief Save a dictionary to a loadable ini file @param d Dictionary to dump @param f Opened file pointer to dump to @return void This function dumps a given dictionary into a loadable ini file. It is Ok to specify @c stderr or @c stdout as output files. */ /*--------------------------------------------------------------------------*/ void iniparser_dump_ini(dictionary * d, FILE * f) { int i, j ; char keym[ASCIILINESZ+1]; int nsec ; char * secname ; int seclen ; if (d==NULL || f==NULL) return ; nsec = iniparser_getnsec(d); if (nsec<1) { /* No section in file: dump all keys as they are */ for (i=0 ; isize ; i++) { if (d->key[i]==NULL) continue ; fprintf(f, "%s = %s\n", d->key[i], d->val[i]); } return ; } for (i=0 ; isize ; j++) { if (d->key[j]==NULL) continue ; if (!strncmp(d->key[j], keym, seclen+1)) { fprintf(f, "%-30s = %s\n", d->key[j]+seclen+1, d->val[j] ? d->val[j] : ""); } } } fprintf(f, "\n"); return ; } /*-------------------------------------------------------------------------*/ /** @brief Get the string associated to a key @param d Dictionary to search @param key Key string to look for @param def Default value to return if key not found. @return pointer to statically allocated character string This function queries a dictionary for a key. A key as read from an ini file is given as "section:key". If the key cannot be found, the pointer passed as 'def' is returned. The returned char pointer is pointing to a string allocated in the dictionary, do not free or modify it. */ /*--------------------------------------------------------------------------*/ char * iniparser_getstring(dictionary * d, const char * key, char * def) { char * lc_key ; char * sval ; if (d==NULL || key==NULL) return def ; lc_key = strlwc(key); sval = dictionary_get(d, lc_key, def); return sval ; } /*-------------------------------------------------------------------------*/ /** @brief Get the string associated to a key, convert to an int @param d Dictionary to search @param key Key string to look for @param notfound Value to return in case of error @return integer This function queries a dictionary for a key. A key as read from an ini file is given as "section:key". If the key cannot be found, the notfound value is returned. Supported values for integers include the usual C notation so decimal, octal (starting with 0) and hexadecimal (starting with 0x) are supported. Examples: "42" -> 42 "042" -> 34 (octal -> decimal) "0x42" -> 66 (hexa -> decimal) Warning: the conversion may overflow in various ways. Conversion is totally outsourced to strtol(), see the associated man page for overflow handling. Credits: Thanks to A. Becker for suggesting strtol() */ /*--------------------------------------------------------------------------*/ int iniparser_getint(dictionary * d, const char * key, int notfound) { char * str ; str = iniparser_getstring(d, key, INI_INVALID_KEY); if (str==INI_INVALID_KEY) return notfound ; return (int)strtol(str, NULL, 0); } /*-------------------------------------------------------------------------*/ /** @brief Get the string associated to a key, convert to a double @param d Dictionary to search @param key Key string to look for @param notfound Value to return in case of error @return double This function queries a dictionary for a key. A key as read from an ini file is given as "section:key". If the key cannot be found, the notfound value is returned. */ /*--------------------------------------------------------------------------*/ double iniparser_getdouble(dictionary * d, char * key, double notfound) { char * str ; str = iniparser_getstring(d, key, INI_INVALID_KEY); if (str==INI_INVALID_KEY) return notfound ; return atof(str); } /*-------------------------------------------------------------------------*/ /** @brief Get the string associated to a key, convert to a boolean @param d Dictionary to search @param key Key string to look for @param notfound Value to return in case of error @return integer This function queries a dictionary for a key. A key as read from an ini file is given as "section:key". If the key cannot be found, the notfound value is returned. A true boolean is found if one of the following is matched: - A string starting with 'y' - A string starting with 'Y' - A string starting with 't' - A string starting with 'T' - A string starting with '1' A false boolean is found if one of the following is matched: - A string starting with 'n' - A string starting with 'N' - A string starting with 'f' - A string starting with 'F' - A string starting with '0' The notfound value returned if no boolean is identified, does not necessarily have to be 0 or 1. */ /*--------------------------------------------------------------------------*/ int iniparser_getboolean(dictionary * d, const char * key, int notfound) { char * c ; int ret ; c = iniparser_getstring(d, key, INI_INVALID_KEY); if (c==INI_INVALID_KEY) return notfound ; if (c[0]=='y' || c[0]=='Y' || c[0]=='1' || c[0]=='t' || c[0]=='T') { ret = 1 ; } else if (c[0]=='n' || c[0]=='N' || c[0]=='0' || c[0]=='f' || c[0]=='F') { ret = 0 ; } else { ret = notfound ; } return ret; } /*-------------------------------------------------------------------------*/ /** @brief Finds out if a given entry exists in a dictionary @param ini Dictionary to search @param entry Name of the entry to look for @return integer 1 if entry exists, 0 otherwise Finds out if a given entry exists in the dictionary. Since sections are stored as keys with NULL associated values, this is the only way of querying for the presence of sections in a dictionary. */ /*--------------------------------------------------------------------------*/ int iniparser_find_entry( dictionary * ini, char * entry ) { int found=0 ; if (iniparser_getstring(ini, entry, INI_INVALID_KEY)!=INI_INVALID_KEY) { found = 1 ; } return found ; } /*-------------------------------------------------------------------------*/ /** @brief Set an entry in a dictionary. @param ini Dictionary to modify. @param entry Entry to modify (entry name) @param val New value to associate to the entry. @return int 0 if Ok, -1 otherwise. If the given entry can be found in the dictionary, it is modified to contain the provided value. If it cannot be found, -1 is returned. It is Ok to set val to NULL. */ /*--------------------------------------------------------------------------*/ int iniparser_set(dictionary * ini, char * entry, char * val) { return dictionary_set(ini, strlwc(entry), val) ; } /*-------------------------------------------------------------------------*/ /** @brief Delete an entry in a dictionary @param ini Dictionary to modify @param entry Entry to delete (entry name) @return void If the given entry can be found, it is deleted from the dictionary. */ /*--------------------------------------------------------------------------*/ void iniparser_unset(dictionary * ini, char * entry) { dictionary_unset(ini, strlwc(entry)); } /*-------------------------------------------------------------------------*/ /** @brief Load a single line from an INI file @param input_line Input line, may be concatenated multi-line input @param section Output space to store section @param key Output space to store key @param value Output space to store value @return line_status value */ /*--------------------------------------------------------------------------*/ static line_status iniparser_line( char * input_line, char * section, char * key, char * value) { line_status sta ; char line[ASCIILINESZ+1]; int len ; strcpy(line, strstrip(input_line)); len = (int)strlen(line); sta = LINE_UNPROCESSED ; if (len<1) { /* Empty line */ sta = LINE_EMPTY ; } else if (line[0]=='#' || line[0]==';') { /* Comment line */ sta = LINE_COMMENT ; } else if (line[0]=='[' && line[len-1]==']') { /* Section name */ sscanf(line, "[%[^]]", section); strcpy(section, strstrip(section)); strcpy(section, section); sta = LINE_SECTION ; } else if (sscanf (line, "%[^=] = \"%[^\"]\"", key, value) == 2 || sscanf (line, "%[^=] = '%[^\']'", key, value) == 2 || sscanf (line, "%[^=] = %[^;#]", key, value) == 2) { /* Usual key=value, with or without comments */ strcpy(key, strstrip(key)); strcpy(key, key); strcpy(value, strstrip(value)); /* * sscanf cannot handle '' or "" as empty values * this is done here */ if (!strcmp(value, "\"\"") || (!strcmp(value, "''"))) { value[0]=0 ; } sta = LINE_VALUE ; } else if (sscanf(line, "%[^=] = %[;#]", key, value)==2 || sscanf(line, "%[^=] %[=]", key, value) == 2) { /* * Special cases: * key= * key=; * key=# */ strcpy(key, strstrip(key)); strcpy(key, key); value[0]=0 ; sta = LINE_VALUE ; } else { /* Generate syntax error */ sta = LINE_ERROR ; } return sta ; } /*-------------------------------------------------------------------------*/ /** @brief Parse an ini file and return an allocated dictionary object @param ininame Name of the ini file to read. @return Pointer to newly allocated dictionary This is the parser for ini files. This function is called, providing the name of the file to be read. It returns a dictionary object that should not be accessed directly, but through accessor functions instead. The returned dictionary must be freed using iniparser_freedict(). */ /*--------------------------------------------------------------------------*/ dictionary * iniparser_load(const char * ininame) { FILE * in ; char line [ASCIILINESZ+1] ; char section [ASCIILINESZ+1] ; char key [ASCIILINESZ+1] ; char tmp [ASCIILINESZ+1] ; char val [ASCIILINESZ+1] ; int last=0 ; int len ; int lineno=0 ; int errs=0; dictionary * dict ; if ((in=fopen(ininame, "r"))==NULL) { fprintf(stderr, "iniparser: cannot open %s\n", ininame); return NULL ; } dict = dictionary_new(0) ; if (!dict) { fclose(in); return NULL ; } memset(line, 0, ASCIILINESZ); memset(section, 0, ASCIILINESZ); memset(key, 0, ASCIILINESZ); memset(val, 0, ASCIILINESZ); last=0 ; while (fgets(line+last, ASCIILINESZ-last, in)!=NULL) { lineno++ ; len = (int)strlen(line)-1; /* Safety check against buffer overflows */ if (line[len]!='\n') { fprintf(stderr, "iniparser: input line too long in %s (%d)\n", ininame, lineno); dictionary_del(dict); fclose(in); return NULL ; } /* Get rid of \n and spaces at end of line */ while ((len>=0) && ((line[len]=='\n') || (isspace(line[len])))) { line[len]=0 ; len-- ; } /* Detect multi-line */ if (line[len]=='\\') { /* Multi-line value */ last=len ; continue ; } else { last=0 ; } switch (iniparser_line(line, section, key, val)) { case LINE_EMPTY: case LINE_COMMENT: break ; case LINE_SECTION: errs = dictionary_set(dict, section, NULL); break ; case LINE_VALUE: sprintf(tmp, "%s:%s", section, key); errs = dictionary_set(dict, tmp, val) ; break ; case LINE_ERROR: fprintf(stderr, "iniparser: syntax error in %s (%d):\n", ininame, lineno); fprintf(stderr, "-> %s\n", line); errs++ ; break; default: break ; } memset(line, 0, ASCIILINESZ); last=0; if (errs<0) { fprintf(stderr, "iniparser: memory allocation failure\n"); break ; } } if (errs) { dictionary_del(dict); dict = NULL ; } fclose(in); return dict ; } /*-------------------------------------------------------------------------*/ /** @brief Free all memory associated to an ini dictionary @param d Dictionary to free @return void Free all memory associated to an ini dictionary. It is mandatory to call this function before the dictionary object gets out of the current context. */ /*--------------------------------------------------------------------------*/ void iniparser_freedict(dictionary * d) { dictionary_del(d); } /* vim: set ts=4 et sw=4 tw=75 */ libmpcs-0.1/mpcchap/mpcchap.c0000644000175000017500000002322111150566657013132 00000000000000/* Copyright (c) 2008-2009, The Musepack Development Team All rights reserved. This program 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 2 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #include #include "../libmpcdec/internal.h" #include "../libmpcenc/libmpcenc.h" #include "iniparser.h" #include #include // tags.c void Init_Tags ( void ); int FinalizeTags ( FILE* fp, unsigned int Version, unsigned int flags ); int addtag ( const char* key, size_t keylen, const char* value, size_t valuelen, int converttoutf8, int flags ); #define TAG_NO_HEADER 1 #define TAG_NO_FOOTER 2 #define TAG_NO_PREAMBLE 4 #define TAG_VERSION 2000 #ifdef _MSC_VER # include # define atoll _atoi64 # define ftruncate chsize # define strcasecmp stricmp #endif #define MPCCHAP_MAJOR 0 #define MPCCHAP_MINOR 9 #define MPCCHAP_BUILD 0 #define _cat(a,b,c) #a"."#b"."#c #define cat(a,b,c) _cat(a,b,c) #define MPCCHAP_VERSION cat(MPCCHAP_MAJOR,MPCCHAP_MINOR,MPCCHAP_BUILD) const char About[] = "%s - Musepack (MPC) sv8 chapter editor v" MPCCHAP_VERSION " (C) 2008-2009 MDT\nBuilt " __DATE__ " " __TIME__ "\n"; static const int Ptis[] = { PTI_TITLE, PTI_PERFORMER, PTI_SONGWRITER, PTI_COMPOSER, PTI_ARRANGER, PTI_MESSAGE, PTI_GENRE}; static char const * const APE_keys[] = {"Title", "Artist", "Songwriter", "Composer", "Arranger", "Comment", "Genre"}; static void usage(const char *exename) { fprintf(stderr, "Usage: %s \n" " if chapterfile.ini exists, chapter tags in infile.mpc will be\n" " replaced by those from chapterfile.ini, else chapters will be\n" " dumped to chapterfile.ini\n" " chapterfile.ini is something like :\n" " [chapter_start_sample]\n" " SomeKey=Some Value\n" " SomeOtherKey=Some Other Value\n" " [other_chapter_start]\n" " YouKnowWhatKey=I think you start to understand ...\n" , exename); } mpc_status add_chaps_ini(char * mpc_file, char * chap_file, mpc_demux * demux, mpc_streaminfo * si) { struct stat stbuf; FILE * in_file; int chap_pos, end_pos, chap_size, i, nchap; char * tmp_buff; dictionary * dict; chap_pos = (demux->chap_pos >> 3) + si->header_position; end_pos = mpc_demux_pos(demux) >> 3; chap_size = end_pos - chap_pos; stat(mpc_file, &stbuf); tmp_buff = malloc(stbuf.st_size - chap_pos - chap_size); in_file = fopen( mpc_file, "r+b" ); fseek(in_file, chap_pos + chap_size, SEEK_SET); fread(tmp_buff, 1, stbuf.st_size - chap_pos - chap_size, in_file); fseek(in_file, chap_pos, SEEK_SET); dict = iniparser_load(chap_file); nchap = iniparser_getnsec(dict); for (i = 0; i < nchap; i++) { int j, nitem, ntags = 0, tag_len = 0, offset_size; mpc_uint16_t gain = 0, peak = 0; char * chap_sec = iniparser_getsecname(dict, i), block_header[12] = "CT", sample_offset[10]; mpc_int64_t chap_pos = atoll(chap_sec); if (chap_pos > si->samples - si->beg_silence) fprintf(stderr, "warning : chapter %i starts @ %lli samples after the end of the stream (%lli)\n", i + 1, chap_pos, si->samples - si->beg_silence); Init_Tags(); nitem = iniparser_getnkey(dict, i); for (j = 0; j < nitem; j++) { char * item_key, * item_value; int key_len, item_len; item_key = iniparser_getkeyname(dict, i, j, & item_value); if (strcmp(item_key, "gain") == 0) gain = atoi(item_value); else if (strcmp(item_key, "peak") == 0) peak = atoi(item_value); else { key_len = strlen(item_key); item_len = strlen(item_value); addtag(item_key, key_len, item_value, item_len, 0, 0); tag_len += key_len + item_len; ntags++; } } if (ntags > 0) tag_len += 24 + ntags * 9; offset_size = encodeSize(chap_pos, sample_offset, MPC_FALSE); tag_len = encodeSize(tag_len + 4 + offset_size + 2, block_header + 2, MPC_TRUE); fwrite(block_header, 1, tag_len + 2, in_file); fwrite(sample_offset, 1, offset_size, in_file); sample_offset[0] = gain >> 8; sample_offset[1] = gain & 0xFF; sample_offset[2] = peak >> 8; sample_offset[3] = peak & 0xFF; fwrite(sample_offset, 1, 4, in_file); FinalizeTags(in_file, TAG_VERSION, TAG_NO_FOOTER | TAG_NO_PREAMBLE); } fwrite(tmp_buff, 1, stbuf.st_size - chap_pos - chap_size, in_file); ftruncate(fileno(in_file), ftell(in_file)); fclose(in_file); free(tmp_buff); iniparser_freedict(dict); return MPC_STATUS_OK; } mpc_status add_chaps_cue(char * mpc_file, char * chap_file, mpc_demux * demux, mpc_streaminfo * si) { Cd *cd = 0; int nchap, format = UNKNOWN; struct stat stbuf; FILE * in_file; int chap_pos, end_pos, chap_size, i; char * tmp_buff; if (0 == (cd = cf_parse(chap_file, &format))) { fprintf(stderr, "%s: input file error\n", chap_file); return !MPC_STATUS_OK; } chap_pos = (demux->chap_pos >> 3) + si->header_position; end_pos = mpc_demux_pos(demux) >> 3; chap_size = end_pos - chap_pos; stat(mpc_file, &stbuf); tmp_buff = malloc(stbuf.st_size - chap_pos - chap_size); in_file = fopen( mpc_file, "r+b" ); fseek(in_file, chap_pos + chap_size, SEEK_SET); fread(tmp_buff, 1, stbuf.st_size - chap_pos - chap_size, in_file); fseek(in_file, chap_pos, SEEK_SET); nchap = cd_get_ntrack(cd); for (i = 1; i <= nchap; i++) { char track_buf[16], block_header[12] = "CT", sample_offset[10]; int j, nitem = 0, tag_len = 0, key_len, item_len, offset_size; Track * track; Cdtext *cdtext; mpc_int64_t chap_pos; track = cd_get_track (cd, i); cdtext = track_get_cdtext(track); // position du chapitre chap_pos = (mpc_int64_t) si->sample_freq * track_get_start (track) / 75; if (chap_pos > si->samples - si->beg_silence) fprintf(stderr, "warning : chapter %i starts @ %lli samples after the end of the stream (%lli)\n", i, chap_pos, si->samples - si->beg_silence); Init_Tags(); sprintf(track_buf, "%i/%i", i, nchap); key_len = 5; item_len = strlen(track_buf); addtag("Track", key_len, track_buf, item_len, 0, 0); tag_len += key_len + item_len; nitem++; for (j = 0; j < (sizeof(Ptis) / sizeof(*Ptis)); j++) { char const * item_key = APE_keys[j], * item_value; item_value = cdtext_get (Ptis[j], cdtext); if (item_value != 0) { key_len = strlen(item_key); item_len = strlen(item_value); addtag(item_key, key_len, item_value, item_len, 0, 0); tag_len += key_len + item_len; nitem++; } } tag_len += 24 + nitem * 9; offset_size = encodeSize(chap_pos, sample_offset, MPC_FALSE); tag_len = encodeSize(tag_len + 4 + offset_size + 2, block_header + 2, MPC_TRUE); fwrite(block_header, 1, tag_len + 2, in_file); fwrite(sample_offset, 1, offset_size, in_file); fwrite("\0\0\0\0", 1, 4, in_file); // put unknow chapter gain / peak FinalizeTags(in_file, TAG_VERSION, TAG_NO_FOOTER | TAG_NO_PREAMBLE); } fwrite(tmp_buff, 1, stbuf.st_size - chap_pos - chap_size, in_file); ftruncate(fileno(in_file), ftell(in_file)); fclose(in_file); free(tmp_buff); return MPC_STATUS_OK; } mpc_status dump_chaps(mpc_demux * demux, char * chap_file, int chap_nb) { int i; FILE * out_file; mpc_chap_info const * chap; if (chap_nb <= 0) return MPC_STATUS_OK; out_file = fopen(chap_file, "wb"); if (out_file == 0) return !MPC_STATUS_OK; for (i = 0; i < chap_nb; i++) { chap = mpc_demux_chap(demux, i); fprintf(out_file, "[%lli]\ngain=%i\npeak=%i\n", chap->sample, chap->gain, chap->peak); if (chap->tag_size > 0) { int item_count, j; char const * tag = chap->tag; item_count = tag[8] | (tag[9] << 8) | (tag[10] << 16) | (tag[11] << 24); tag += 24; for( j = 0; j < item_count; j++){ int key_len = strlen(tag + 8); int value_len = tag[0] | (tag[1] << 8) | (tag[2] << 16) | (tag[3] << 24); fprintf(out_file, "%s=\"%.*s\"\n", tag + 8, value_len, tag + 9 + key_len); tag += 9 + key_len + value_len; } } fprintf(out_file, "\n"); } fclose(out_file); return MPC_STATUS_OK; } int main(int argc, char **argv) { mpc_reader reader; mpc_demux* demux; mpc_streaminfo si; char * mpc_file, * chap_file; mpc_status err; FILE * test_file; int chap_nb; fprintf(stderr, About, argv[0]); if (argc != 3) usage(argv[0]); mpc_file = argv[1]; chap_file = argv[2]; err = mpc_reader_init_stdio(&reader, mpc_file); if(err < 0) return !MPC_STATUS_OK; demux = mpc_demux_init(&reader); if(!demux) return !MPC_STATUS_OK; mpc_demux_get_info(demux, &si); if (si.stream_version < 8) { fprintf(stderr, "this file cannot be edited, please convert it first to sv8 using mpc2sv8\n"); exit(!MPC_STATUS_OK); } chap_nb = mpc_demux_chap_nb(demux); test_file = fopen(chap_file, "rb" ); if (test_file == 0) { err = dump_chaps(demux, chap_file, chap_nb); } else { int len; fclose(test_file); len = strlen(chap_file); if (strcasecmp(chap_file + len - 4, ".cue") == 0 || strcasecmp(chap_file + len - 4, ".toc") == 0) err = add_chaps_cue(mpc_file, chap_file, demux, &si); else if (strcasecmp(chap_file + len - 4, ".ini") == 0) err = add_chaps_ini(mpc_file, chap_file, demux, &si); else err = !MPC_STATUS_OK; } mpc_demux_exit(demux); mpc_reader_exit_stdio(&reader); return err; } libmpcs-0.1/mpcgain/0000755000175000017500000000000011400743121011413 500000000000000libmpcs-0.1/mpcgain/mpcgain.c0000644000175000017500000002156511164376571013150 00000000000000/* Copyright (c) 2006-2009, The Musepack Development Team All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the The Musepack Development Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include #include #include "../libmpcdec/internal.h" #include "../libmpcdec/huffman.h" #include "../libmpcdec/mpc_bits_reader.h" #define MPCGAIN_MAJOR 0 #define MPCGAIN_MINOR 9 #define MPCGAIN_BUILD 3 #define _cat(a,b,c) #a"."#b"."#c #define cat(a,b,c) _cat(a,b,c) #define MPCGAIN_VERSION cat(MPCGAIN_MAJOR,MPCGAIN_MINOR,MPCGAIN_BUILD) #define MAX_HEAD_SIZE 20 // maximum size of the packet header before chapter gain (2 + 9 + 9) const char About [] = "mpcgain - Musepack (MPC) ReplayGain calculator v" MPCGAIN_VERSION " (C) 2006-2009 MDT\nBuilt " __DATE__ " " __TIME__ "\n"; static void usage(const char *exename) { printf("Usage: %s [ ... ]\n", exename); } static mpc_inline MPC_SAMPLE_FORMAT _max(MPC_SAMPLE_FORMAT a, MPC_SAMPLE_FORMAT b) { if (a > b) return a; return b; } static mpc_inline MPC_SAMPLE_FORMAT max_abs(MPC_SAMPLE_FORMAT a, MPC_SAMPLE_FORMAT b) { if (b < 0) b = -b; if (b > a) return b; return a; } static MPC_SAMPLE_FORMAT analyze_get_max(MPC_SAMPLE_FORMAT * sample_buffer, int sample_nb) { Float_t left_samples[MPC_FRAME_LENGTH * sizeof(Float_t)]; Float_t right_samples[MPC_FRAME_LENGTH * sizeof(Float_t)]; MPC_SAMPLE_FORMAT max = 0; int i; for (i = 0; i < sample_nb; i++){ left_samples[i] = sample_buffer[2 * i] * (1 << 15); right_samples[i] = sample_buffer[2 * i + 1] * (1 << 15); max = max_abs(max, sample_buffer[2 * i]); max = max_abs(max, sample_buffer[2 * i + 1]); } gain_analyze_samples(left_samples, right_samples, sample_nb, 2); return max; } static void write_chaps_gain(mpc_demux * demux, const char * file_name, mpc_uint16_t * chap_gain, mpc_uint16_t * chap_peak) { unsigned char buffer[MAX_HEAD_SIZE]; mpc_bits_reader r; mpc_block b; mpc_uint64_t size, dummy; FILE * file; int chap = 0; long next_chap_pos = demux->chap_pos >> 3; file = fopen( file_name, "r+b"); if (file == 0) { fprintf(stderr, "Can't open file \"%s\" for writing\n", file_name); return; } while (1) { fseek(file, next_chap_pos, SEEK_SET); fread(buffer, 1, MAX_HEAD_SIZE, file); r.buff = buffer; r.count = 8; size = mpc_bits_get_block(&r, &b); if (memcmp(b.key, "CT", 2) != 0) break; b.size += size; size += mpc_bits_get_size(&r, &dummy); fseek(file, next_chap_pos + size, SEEK_SET); buffer[0] = chap_gain[chap] >> 8; buffer[1] = chap_gain[chap] & 0xFF; buffer[2] = chap_peak[chap] >> 8; buffer[3] = chap_peak[chap] & 0xFF; fwrite(buffer, 1, 4, file); // writing chapter gain / peak chap++; next_chap_pos += b.size; } fclose(file); } int main(int argc, char **argv) { MPC_SAMPLE_FORMAT album_max = 0; mpc_uint16_t album_gain; mpc_uint16_t album_peak; mpc_uint16_t * title_gain; mpc_uint16_t * title_peak; mpc_uint32_t * header_pos; int j; printf(About); if (argc < 2) { usage(argv[0]); return 0; } title_gain = malloc((sizeof(mpc_uint16_t) * 2 + sizeof(mpc_uint32_t)) * (argc - 1)); title_peak = title_gain + (argc - 1); header_pos = (mpc_uint32_t *) (title_peak + (argc - 1)); for (j = 1; j < argc; j++) { MPC_SAMPLE_FORMAT sample_buffer[MPC_DECODER_BUFFER_LENGTH]; MPC_SAMPLE_FORMAT title_max = 0, chap_max; mpc_uint16_t * chap_gain, * chap_peak; mpc_reader reader; mpc_demux* demux; mpc_streaminfo si; mpc_status err; int chap_nb, chap = 0; mpc_uint64_t cur_sample = 1, next_chap_sample = mpc_int64_max; err = mpc_reader_init_stdio(&reader, argv[j]); if (err < 0) return !MPC_STATUS_OK; demux = mpc_demux_init(&reader); if (!demux) return !MPC_STATUS_OK; mpc_demux_get_info(demux, &si); chap_nb = mpc_demux_chap_nb(demux); mpc_demux_seek_sample(demux, 0); if (chap_nb > 0) { mpc_chap_info * chap_info = mpc_demux_chap(demux, chap); next_chap_sample = chap_info->sample; chap_gain = malloc(sizeof(mpc_uint16_t) * 2 * chap_nb); chap_peak = chap_gain + chap_nb; } if (j == 1) gain_init_analysis ( si.sample_freq ); while (1) { mpc_frame_info frame; int i = 0; frame.buffer = sample_buffer; mpc_demux_decode(demux, &frame); if (frame.bits == -1) break; while (next_chap_sample < cur_sample + frame.samples) { int sample_nb = (int)(next_chap_sample - cur_sample); chap_max = _max(chap_max, analyze_get_max(sample_buffer + 2 * i, sample_nb)); if (chap == 0) // first samples are not in a chapter gain_get_chapter(); else { chap_gain[chap - 1] = (mpc_uint16_t) (gain_get_chapter() * 256); chap_peak[chap - 1] = (mpc_uint16_t) (log10(chap_max * (1 << 15)) * 20 * 256); } chap++; title_max = _max(title_max, chap_max); chap_max = 0; i += sample_nb; cur_sample = next_chap_sample; if (chap < chap_nb) { mpc_chap_info * chap_info = mpc_demux_chap(demux, chap); next_chap_sample = chap_info->sample; } else next_chap_sample = mpc_int64_max; } chap_max = _max(chap_max, analyze_get_max(sample_buffer + 2 * i, frame.samples - i)); cur_sample += frame.samples - i; } if (chap_nb > 0) { chap_gain[chap - 1] = (mpc_uint16_t) (gain_get_chapter() * 256); chap_peak[chap - 1] = (mpc_uint16_t) (log10(chap_max * (1 << 15)) * 20 * 256); write_chaps_gain(demux, argv[j], chap_gain, chap_peak); } title_max = _max(title_max, chap_max); album_max = _max(album_max, title_max); title_gain[j-1] = (mpc_uint16_t) (gain_get_title() * 256); title_peak[j-1] = (mpc_uint16_t) (log10(title_max * (1 << 15)) * 20 * 256); header_pos[j-1] = si.header_position + 4; mpc_demux_exit(demux); mpc_reader_exit_stdio(&reader); if (chap_nb > 0) free(chap_gain); } album_gain = (mpc_uint16_t) (gain_get_album() * 256); album_peak = (mpc_uint16_t) (log10(album_max * (1 << 15)) * 20 * 256); for (j = 0; j < argc - 1; j++) { unsigned char buffer[64]; mpc_bits_reader r; mpc_block b; mpc_uint64_t size; FILE * file; file = fopen( argv[j + 1], "r+b"); if (file == 0) { fprintf(stderr, "Can't open file \"%s\" for writing\n", argv[j + 1]); continue; } fseek(file, header_pos[j] - 4, SEEK_SET); fread(buffer, 1, 16, file); if (memcmp(buffer, "MPCK", 4) != 0) { fprintf(stderr, "Unsupported file format, not a sv8 file : %s\n", argv[j + 1]); fclose(file); continue; } r.buff = buffer + 4; r.count = 8; for(;;) { size = mpc_bits_get_block(&r, &b); if (mpc_check_key(b.key) != MPC_STATUS_OK) break; if (memcmp(b.key, "RG", 2) == 0) break; header_pos[j] += b.size + size; fseek(file, header_pos[j], SEEK_SET); fread(buffer, 1, 16, file); r.buff = buffer; r.count = 8; } if (memcmp(b.key, "RG", 2) != 0 || b.size < 9) { //check for the loop above having aborted without finding the packet we want to update fprintf(stderr, "Unsupported file format or corrupted file : %s\n", argv[j + 1]); fclose(file); continue; } header_pos[j] += size; buffer[size] = 1; // replaygain 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distclean-tags dvi: dvi-am dvi-am: html: html-am html-am: info: info-am info-am: install-data-am: install-dvi: install-dvi-am install-dvi-am: install-exec-am: install-html: install-html-am install-html-am: install-info: install-info-am install-info-am: install-man: install-pdf: install-pdf-am install-pdf-am: install-ps: install-ps-am install-ps-am: installcheck-am: maintainer-clean: maintainer-clean-am -rm -rf ./$(DEPDIR) -rm -f Makefile maintainer-clean-am: distclean-am maintainer-clean-generic mostlyclean: mostlyclean-am mostlyclean-am: mostlyclean-compile mostlyclean-generic \ mostlyclean-libtool pdf: pdf-am pdf-am: ps: ps-am ps-am: uninstall-am: .MAKE: install-am install-strip .PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ clean-libtool clean-noinstLIBRARIES ctags distclean \ distclean-compile distclean-generic distclean-libtool \ distclean-tags distdir dvi dvi-am html html-am info info-am \ install install-am install-data install-data-am install-dvi \ install-dvi-am install-exec install-exec-am install-html \ install-html-am install-info install-info-am install-man \ install-pdf install-pdf-am install-ps install-ps-am \ install-strip installcheck installcheck-am installdirs \ maintainer-clean maintainer-clean-generic mostlyclean \ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ pdf pdf-am ps ps-am tags uninstall uninstall-am # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: libmpcs-0.1/libwavformat/output.c0000644000175000017500000002633210613175506014137 00000000000000#include "libwaveformat.h" __inline static void write_int24(t_wav_uint8 * p_output,t_wav_int32 p_value) { p_output[0] = (t_wav_uint8)(p_value); p_output[1] = (t_wav_uint8)(p_value>>8); p_output[2] = (t_wav_uint8)(p_value>>16); } __inline static void write_int32(t_wav_uint8 * p_output,t_wav_int32 p_value) { p_output[0] = (t_wav_uint8)(p_value); p_output[1] = (t_wav_uint8)(p_value>>8); p_output[2] = (t_wav_uint8)(p_value>>16); p_output[3] = (t_wav_uint8)(p_value>>24); } __inline static void write_float(t_wav_uint8 * p_output,t_wav_float32 p_value) { t_wav_conv bah; bah.f = p_value; p_output[0] = (t_wav_uint8)bah.n; p_output[1] = (t_wav_uint8)(bah.n >> 8); p_output[2] = (t_wav_uint8)(bah.n >> 16); p_output[3] = (t_wav_uint8)(bah.n >> 24); } static void g_convert_float32_to_uint8(t_wav_float32 const * p_sample_buffer,t_wav_uint8 * p_output,t_wav_uint32 p_sample_count) { t_wav_uint32 n; for(n=0;n 0x7F) temp = 0x7F; *(p_output++) = (t_wav_uint8)temp ^ 0x80; } } static void g_convert_int16_to_uint8(t_wav_int16 const * p_sample_buffer,t_wav_uint8 * p_output,t_wav_uint32 p_sample_count) { t_wav_uint32 n; for(n=0;n> 8) ^ 0x80; } } static void g_convert_float32_to_int16(t_wav_float32 const * p_sample_buffer,t_wav_uint8 * p_output,t_wav_uint32 p_sample_count) { t_wav_uint32 n; for(n=0;n 0x7FFF) temp = 0x7FFF; *(p_output++) = (t_wav_uint8)((t_wav_uint32)temp); *(p_output++) = (t_wav_uint8)((t_wav_uint32)temp >> 8); } } static void g_convert_int16_to_int16(t_wav_int16 const * p_sample_buffer,t_wav_uint8 * p_output,t_wav_uint32 p_sample_count) { t_wav_uint32 n; for(n=0;n> 8); } } static void g_convert_float32_to_int24(t_wav_float32 const * p_sample_buffer,t_wav_uint8 * p_output,t_wav_uint32 p_sample_count) { t_wav_uint32 n; for(n=0;nm_callback.m_write(p_file->m_callback.m_user_data,p_buffer,p_buffer_size); } static t_wav_uint32 waveformat_seek(t_wav_output_file * p_file,t_wav_uint32 p_position) { return p_file->m_callback.m_seek(p_file->m_callback.m_user_data,p_position); } static t_wav_uint32 waveformat_write_riff(t_wav_output_file * p_file,t_riff_header p_riff) { return waveformat_write(p_file,&p_riff,sizeof(p_riff)) / sizeof(p_riff); } static t_wav_uint32 waveformat_write_uint32(t_wav_output_file * p_file,t_wav_uint32 p_val) { t_wav_uint8 temp[4] = { (t_wav_uint8)(p_val & 0xFF), (t_wav_uint8)((p_val >> 8) & 0xFF), (t_wav_uint8)((p_val >> 16) & 0xFF), (t_wav_uint8)((p_val >> 24) & 0xFF) }; return waveformat_write(p_file,temp,4) / 4; } static t_wav_uint32 waveformat_write_uint16(t_wav_output_file * p_file,t_wav_uint16 p_val) { t_wav_uint8 temp[2] = { (t_wav_uint8)(p_val & 0xFF), (t_wav_uint8)((p_val >> 8) & 0xFF) }; return waveformat_write(p_file,temp,2) / 2; } static t_wav_uint32 calculate_riff_size(t_wav_output_file * p_file,t_wav_uint32 p_samples_written) { t_wav_uint32 bytes_written = p_samples_written * p_file->m_bytes_per_sample, bytes_written_padded = bytes_written; if (bytes_written & 1)//padding bytes_written_padded++; return bytes_written_padded + 4 + 8 + 2+2+4+4+2+2 + 8; } static t_wav_uint32 calculate_data_size(t_wav_output_file * p_file,t_wav_uint32 p_samples_written) { return p_samples_written * p_file->m_bytes_per_sample; } t_wav_uint32 waveformat_output_open(t_wav_output_file * p_file,t_wav_output_file_callback p_callback,t_wav_uint32 p_channels,t_wav_uint32 p_bits_per_sample,t_wav_uint32 p_float,t_wav_uint32 p_sample_rate,t_wav_uint32 p_samples_written_expected) { p_file->m_callback = p_callback; p_file->m_channels = p_channels; p_file->m_bits_per_sample = p_bits_per_sample; p_file->m_float = p_float; p_file->m_sample_rate = p_sample_rate; p_file->m_bytes_per_sample = p_bits_per_sample >> 3; if (p_file->m_bytes_per_sample == 0) return 0; p_file->m_buffer_size = sizeof(p_file->m_workbuffer) / p_file->m_bytes_per_sample; p_file->m_samples_written_expected = p_samples_written_expected; if (p_float) { switch(p_bits_per_sample) { case 32: p_file->m_output_handler = g_wav_output_handler_float32; break; default: return 0; } } else { switch(p_bits_per_sample) { case 8: p_file->m_output_handler = g_wav_output_handler_uint8; break; case 16: p_file->m_output_handler = g_wav_output_handler_int16; break; case 24: p_file->m_output_handler = g_wav_output_handler_int24; break; case 32: p_file->m_output_handler = g_wav_output_handler_int32; break; default: return 0; } } if (waveformat_write_riff(p_file,g_header_riff) != 1) return 0; if (waveformat_write_uint32(p_file,calculate_riff_size(p_file,p_file->m_samples_written_expected)) != 1) return 0; //to be possibly rewritten later, offset : 4 if (waveformat_write_riff(p_file,g_header_wave) != 1) return 0; //offset: 12 if (waveformat_write_riff(p_file,g_header_fmt) != 1) return 0; if (waveformat_write_uint32(p_file,2+2+4+4+2+2) != 1) return 0; //offset: 12 + 8 if (waveformat_write_uint16(p_file,p_float ? waveformat_tag_float : waveformat_tag_int) != 1) return 0; if (waveformat_write_uint16(p_file,(t_wav_uint16) p_channels) != 1) return 0; if (waveformat_write_uint32(p_file,p_sample_rate) != 1) return 0; if (waveformat_write_uint32(p_file,(t_wav_uint32)(p_sample_rate * p_file->m_bytes_per_sample * p_channels)) != 1) return 0; if (waveformat_write_uint16(p_file,(t_wav_uint16)(p_file->m_bytes_per_sample * p_channels)) != 1) return 0; if (waveformat_write_uint16(p_file,(t_wav_uint16)p_bits_per_sample) != 1) return 0; //offset: 12 + 8 + 2+2+4+4+2+2 if (waveformat_write_riff(p_file,g_header_data) != 1) return 0; if (waveformat_write_uint32(p_file,calculate_data_size(p_file,p_file->m_samples_written_expected)) != 1) return 0; //to be possibly rewritten later, offset : 12 + 8 + 2+2+4+4+2+2 + 4 //total header size: 12 + 8 + 2+2+4+4+2+2 + 8 p_file->m_samples_written = 0; return 1; } t_wav_uint32 waveformat_output_process_float32(t_wav_output_file * p_file,t_wav_float32 const * p_sample_buffer,t_wav_uint32 p_sample_count) { t_wav_uint32 samples_done; samples_done = 0; while(samples_done < p_sample_count) { t_wav_uint32 delta = p_sample_count - samples_done, delta_written; if (delta > p_file->m_buffer_size) delta = p_file->m_buffer_size; p_file->m_output_handler.m_convert_float32(p_sample_buffer + samples_done,p_file->m_workbuffer,delta); delta_written = waveformat_write(p_file,p_file->m_workbuffer,delta * p_file->m_bytes_per_sample) / p_file->m_bytes_per_sample; if (delta_written > 0) { samples_done += delta_written; } if (delta_written != delta) break; } p_file->m_samples_written += samples_done; return samples_done; } t_wav_uint32 waveformat_output_process_int16(t_wav_output_file * p_file,t_wav_int16 const * p_sample_buffer,t_wav_uint32 p_sample_count) { t_wav_uint32 samples_done; samples_done = 0; while(samples_done < p_sample_count) { t_wav_uint32 delta = p_sample_count - samples_done, delta_written; if (delta > p_file->m_buffer_size) delta = p_file->m_buffer_size; p_file->m_output_handler.m_convert_int16(p_sample_buffer + samples_done,p_file->m_workbuffer,delta); delta_written = waveformat_write(p_file,p_file->m_workbuffer,delta * p_file->m_bytes_per_sample) / p_file->m_bytes_per_sample; if (delta_written > 0) { samples_done += delta_written; } if (delta_written != delta) break; } p_file->m_samples_written += samples_done; return samples_done; } t_wav_uint32 waveformat_output_close(t_wav_output_file * p_file) { if ((p_file->m_samples_written * p_file->m_bytes_per_sample) & 1)//padding { t_wav_uint8 meh = 0; if (waveformat_write(p_file,&meh,1) != 1) return 0; } if (p_file->m_samples_written != p_file->m_samples_written_expected) { if (!waveformat_seek(p_file,4)) return 0; if (waveformat_write_uint32(p_file,calculate_riff_size(p_file,p_file->m_samples_written)) != 1) return 0; if (!waveformat_seek(p_file,12 + 8 + 2+2+4+4+2+2 + 4)) return 0; if (waveformat_write_uint32(p_file,calculate_data_size(p_file,p_file->m_samples_written)) != 1) return 0; } return 1; } libmpcs-0.1/libwavformat/libwaveformat.h0000644000175000017500000001011710613175506015440 00000000000000#ifndef __LIBWAVEFORMAT_H__ #define __LIBWAVEFORMAT_H__ #ifdef WIN32 #pragma once #endif #ifdef __cplusplus extern "C" { #endif //general declarations #ifdef _MSC_VER typedef __int8 t_wav_int8; typedef unsigned __int8 t_wav_uint8; typedef __int16 t_wav_int16; typedef unsigned __int16 t_wav_uint16; typedef __int32 t_wav_int32; typedef unsigned __int32 t_wav_uint32; typedef __int64 t_wav_int64; typedef unsigned __int64 t_wav_uint64; typedef float t_wav_float32; typedef double t_wav_float64; #else #include typedef int8_t t_wav_int8; typedef uint8_t t_wav_uint8; typedef int16_t t_wav_int16; typedef uint16_t t_wav_uint16; typedef int32_t t_wav_int32; typedef uint32_t t_wav_uint32; typedef int64_t t_wav_int64; typedef uint64_t t_wav_uint64; typedef float t_wav_float32; typedef double t_wav_float64; #endif typedef union { t_wav_float32 f; t_wav_uint32 n; } t_wav_conv; #define waveformat_tag_int 1 #define waveformat_tag_float 3 //WAV file reader typedef struct { t_wav_uint32 (*m_read)(void * p_user_data,void * p_buffer,t_wav_uint32 p_bytes); void * m_user_data; } t_wav_input_file_callback; typedef struct { void (*m_convert_float32)(t_wav_uint8 const * p_input,t_wav_float32 * p_sample_buffer,t_wav_uint32 p_sample_count); void (*m_convert_int16)(t_wav_uint8 const * p_input,t_wav_int16 * p_sample_buffer,t_wav_uint32 p_sample_count); } t_wav_input_handler; typedef struct { t_wav_input_file_callback m_callback; t_wav_input_handler m_input_handler; t_wav_uint16 m_format_tag; t_wav_uint16 m_channels; t_wav_uint32 m_samples_per_sec; t_wav_uint32 m_avg_bytes_per_sec; t_wav_uint16 m_block_align; t_wav_uint16 m_bits_per_sample; t_wav_uint32 m_bytes_per_sample, m_buffer_size; t_wav_uint32 m_data_size; t_wav_uint32 m_data_position; t_wav_uint8 m_workbuffer[512]; } t_wav_input_file; t_wav_uint32 waveformat_input_open(t_wav_input_file * p_file,t_wav_input_file_callback p_callback); t_wav_uint32 waveformat_input_process_float32(t_wav_input_file * p_file,t_wav_float32 * p_sample_buffer,t_wav_uint32 p_sample_count); t_wav_uint32 waveformat_input_process_int16(t_wav_input_file * p_file,t_wav_int16 * p_sample_buffer,t_wav_uint32 p_sample_count); void waveformat_input_close(t_wav_input_file * p_file); t_wav_uint32 waveformat_input_query_sample_rate(t_wav_input_file * p_file); t_wav_uint32 waveformat_input_query_channels(t_wav_input_file * p_file); t_wav_uint32 waveformat_input_query_length(t_wav_input_file * p_file); //WAV file writer typedef struct { t_wav_uint32 (*m_write)(void * p_user_data,void const * p_buffer,t_wav_uint32 p_bytes); t_wav_uint32 (*m_seek)(void * p_user_data,t_wav_uint32 p_position); void * m_user_data; } t_wav_output_file_callback; typedef struct { void (*m_convert_float32)(t_wav_float32 const * p_sample_buffer,t_wav_uint8 * p_output,t_wav_uint32 p_sample_count); void (*m_convert_int16)(t_wav_int16 const * p_sample_buffer,t_wav_uint8 * p_output,t_wav_uint32 p_sample_count); } t_wav_output_handler; typedef struct { t_wav_output_file_callback m_callback; t_wav_output_handler m_output_handler; t_wav_uint32 m_channels; t_wav_uint32 m_bits_per_sample; t_wav_uint32 m_float; t_wav_uint32 m_sample_rate; t_wav_uint32 m_samples_written,m_samples_written_expected; t_wav_uint32 m_bytes_per_sample, m_buffer_size; t_wav_uint8 m_workbuffer[512]; } t_wav_output_file; t_wav_uint32 waveformat_output_open(t_wav_output_file * p_file,t_wav_output_file_callback p_callback,t_wav_uint32 p_channels,t_wav_uint32 p_bits_per_sample,t_wav_uint32 p_float,t_wav_uint32 p_sample_rate,t_wav_uint32 p_expected_samples); t_wav_uint32 waveformat_output_process_float32(t_wav_output_file * p_file,t_wav_float32 const * p_sample_buffer,t_wav_uint32 p_sample_count); t_wav_uint32 waveformat_output_process_int16(t_wav_output_file * p_file,t_wav_int16 const * p_sample_buffer,t_wav_uint32 p_sample_count); t_wav_uint32 waveformat_output_close(t_wav_output_file * p_file); #ifdef __cplusplus } //extern "C" #endif #endif //__LIBWAVEFORMAT_H__ libmpcs-0.1/libwavformat/CMakeLists.txt0000644000175000017500000000006210601544104015152 00000000000000add_library(wavformat_static STATIC input output) libmpcs-0.1/libwavformat/Makefile.am0000644000175000017500000000031111234134160014443 00000000000000EXTRA_DIST = CMakeLists.txt if HAVE_VISIBILITY AM_CFLAGS = -fvisibility=hidden endif METASOURCES = AUTO noinst_LIBRARIES = libwavformat.a libwavformat_a_SOURCES = input.c output.c libwaveformat.h libmpcs-0.1/libwavformat/input.c0000644000175000017500000003016710613175506013737 00000000000000#include "libwaveformat.h" typedef struct { t_wav_uint8 m_data[4]; } t_riff_header; static t_wav_uint32 riff_compare(t_riff_header p_chunk,t_wav_uint8 a,t_wav_uint8 b,t_wav_uint8 c,t_wav_uint8 d) { return (p_chunk.m_data[0] == a && p_chunk.m_data[1] == b && p_chunk.m_data[2] == c && p_chunk.m_data[3] == d) ? 1 : 0; } static void g_convert_float32_to_float32(t_wav_uint8 const * p_input,t_wav_float32 * p_sample_buffer,t_wav_uint32 p_sample_count) { t_wav_uint32 n; for(n=0;n 0x7FFF) tempi = 0x7FFF; p_sample_buffer[n] = (t_wav_int16) tempi; } } static void g_convert_int32_to_float32(t_wav_uint8 const * p_input,t_wav_float32 * p_sample_buffer,t_wav_uint32 p_sample_count) { t_wav_uint32 n; for(n=0;n> 16 ); } } static void g_convert_int24_to_float32(t_wav_uint8 const * p_input,t_wav_float32 * p_sample_buffer,t_wav_uint32 p_sample_count) { t_wav_uint32 n; for(n=0;n> 8 ); } } static void g_convert_int16_to_float32(t_wav_uint8 const * p_input,t_wav_float32 * p_sample_buffer,t_wav_uint32 p_sample_count) { t_wav_uint32 n; for(n=0;nm_callback.m_read(p_file->m_callback.m_user_data,p_buffer,p_bytes); } static t_wav_uint32 waveformat_skip(t_wav_input_file * p_file,t_wav_uint32 p_bytes) { t_wav_uint8 dummy[256]; t_wav_uint32 delta,done,delta_done; done = 0; while(done < p_bytes) { delta = p_bytes - done; if (delta > sizeof(dummy)) delta = sizeof(dummy); delta_done = waveformat_read(p_file,dummy,delta); done += delta_done; if (delta_done != delta) break; } return done; } static t_wav_uint32 waveformat_read_riff(t_wav_input_file * p_file,t_riff_header * p_header) { return waveformat_read(p_file,p_header,sizeof(t_riff_header)) / sizeof(t_riff_header); } static t_wav_uint32 waveformat_read_uint32(t_wav_input_file * p_file,t_wav_uint32 * p_value) { t_wav_uint8 temp[4]; if (waveformat_read(p_file,&temp,sizeof(temp)) != sizeof(temp)) return 0; * p_value = ((t_wav_uint32)temp[0]) | ((t_wav_uint32)temp[1] << 8) | ((t_wav_uint32)temp[2] << 16) | ((t_wav_uint32)temp[3] << 24); return 1; } static t_wav_uint32 waveformat_read_uint16(t_wav_input_file * p_file,t_wav_uint16 * p_value) { t_wav_uint8 temp[2]; if (waveformat_read(p_file,&temp,sizeof(temp)) != sizeof(temp)) return 0; * p_value = ((t_wav_uint16)temp[0]) | ((t_wav_uint16)temp[1] << 8); return 1; } t_wav_uint32 waveformat_input_open(t_wav_input_file * p_file,t_wav_input_file_callback p_callback) { t_riff_header header; t_wav_uint32 main_size,main_offset,chunk_size; t_wav_uint8 found_fmt; found_fmt = 0; p_file->m_callback = p_callback; if (waveformat_read_riff(p_file,&header) != 1) return 0; if (!riff_compare(header,'R','I','F','F')) return 0; if (waveformat_read_uint32(p_file,&main_size) != 1) return 0; if (main_size < 4) return 0; if (waveformat_read_riff(p_file,&header) != 1) return 0; if (!riff_compare(header,'W','A','V','E')) return 0; main_offset = 4; for(;;) { if (main_size - main_offset < 8) return 0; if (waveformat_read_riff(p_file,&header) != 1) return 0; if (waveformat_read_uint32(p_file,&chunk_size) != 1) return 0; main_offset += 8; if (main_size - main_offset < chunk_size) return 0; if (riff_compare(header,'f','m','t',' ')) { t_wav_uint32 fmt_remaining; if (found_fmt) return 0;//duplicate fmt chunk fmt_remaining = chunk_size; if (fmt_remaining < 2+2+4+4+2+2) return 0; if (waveformat_read_uint16(p_file,&p_file->m_format_tag ) != 1) return 0; if (waveformat_read_uint16(p_file,&p_file->m_channels ) != 1) return 0; if (waveformat_read_uint32(p_file,&p_file->m_samples_per_sec ) != 1) return 0; if (waveformat_read_uint32(p_file,&p_file->m_avg_bytes_per_sec ) != 1) return 0; if (waveformat_read_uint16(p_file,&p_file->m_block_align ) != 1) return 0; if (waveformat_read_uint16(p_file,&p_file->m_bits_per_sample ) != 1) return 0; p_file->m_bytes_per_sample = p_file->m_bits_per_sample / 8; if (p_file->m_bytes_per_sample == 0) return 0; p_file->m_buffer_size = sizeof(p_file->m_workbuffer) / p_file->m_bytes_per_sample; fmt_remaining -= 2+2+4+4+2+2; switch(p_file->m_format_tag) { case waveformat_tag_int: switch(p_file->m_bits_per_sample) { case 8: p_file->m_input_handler = g_input_handler_uint8; break; case 16: p_file->m_input_handler = g_input_handler_int16; break; case 24: p_file->m_input_handler = g_input_handler_int24; break; case 32: p_file->m_input_handler = g_input_handler_int32; break; default: //unsupported format return 0; } break; case waveformat_tag_float: switch(p_file->m_bits_per_sample) { case 32: p_file->m_input_handler = g_input_handler_float32; break; #if 0 case 64: break; #endif default: //unsupported format return 0; } break; default: //unsupported format return 0; } if (chunk_size & 1) fmt_remaining++; if (fmt_remaining > 0) { if (waveformat_skip(p_file,fmt_remaining) != fmt_remaining) return 0; } main_offset += chunk_size; if (chunk_size & 1) main_offset++; found_fmt = 1; } else if (riff_compare(header,'d','a','t','a')) { if (!found_fmt) return 0;//found data before fmt, don't know how to handle data //found parsable data chunk, ok to proceed p_file->m_data_size = chunk_size / p_file->m_bytes_per_sample; p_file->m_data_position = 0; break; } else {//unknown chunk, let's skip over t_wav_uint32 toskip = chunk_size; if (toskip & 1) toskip++; if (waveformat_skip(p_file,toskip) != toskip) return 0; main_offset += toskip; } } return 1; } t_wav_uint32 waveformat_input_process_float32(t_wav_input_file * p_file,t_wav_float32 * p_sample_buffer,t_wav_uint32 p_sample_count) { t_wav_uint32 samples_read; samples_read = 0; if (p_file->m_data_position + p_sample_count > p_file->m_data_size) p_sample_count = p_file->m_data_size - p_file->m_data_position; while(samples_read < p_sample_count) { t_wav_uint32 delta, deltaread; delta = p_sample_count - samples_read; if (delta > p_file->m_buffer_size) delta = p_file->m_buffer_size; deltaread = waveformat_read(p_file,p_file->m_workbuffer,delta * p_file->m_bytes_per_sample) / p_file->m_bytes_per_sample; if (deltaread > 0) { p_file->m_input_handler.m_convert_float32(p_file->m_workbuffer,p_sample_buffer + samples_read,deltaread); samples_read += deltaread; } if (deltaread != delta) break; } p_file->m_data_position += samples_read; return samples_read; } t_wav_uint32 waveformat_input_process_int16(t_wav_input_file * p_file,t_wav_int16 * p_sample_buffer,t_wav_uint32 p_sample_count) { t_wav_uint32 samples_read; samples_read = 0; if (p_file->m_data_position + p_sample_count > p_file->m_data_size) p_sample_count = p_file->m_data_size - p_file->m_data_position; while(samples_read < p_sample_count) { t_wav_uint32 delta, deltaread; delta = p_sample_count - samples_read; if (delta > p_file->m_buffer_size) delta = p_file->m_buffer_size; deltaread = waveformat_read(p_file,p_file->m_workbuffer,delta * 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Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the The Musepack Development Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /// \file synth_filter.c /// Synthesis functions. /// \todo document me #include #include #include "decoder.h" #include "mpcdec_math.h" /* C O N S T A N T S */ #define MPC_FIXED_POINT_SYNTH_FIX 2 #undef _ #ifdef MPC_FIXED_POINT #define _(value) MPC_MAKE_FRACT_CONST((double)value/(double)(0x40000)) #else #define _(value) MAKE_MPC_SAMPLE((double)value/(double)(0x10000)) #endif static const MPC_SAMPLE_FORMAT Di_opt [32] [16] = { { _( 0), _( -29), _( 213), _( -459), _( 2037), _(-5153), _( 6574), _(-37489), _(75038), _(37489), _(6574), _( 5153), _(2037), _( 459), _(213), _(29) }, { _( -1), _( -31), _( 218), _( -519), _( 2000), _(-5517), _( 5959), _(-39336), _(74992), _(35640), _(7134), _( 4788), _(2063), _( 401), _(208), _(26) }, { _( -1), _( -35), _( 222), _( -581), _( 1952), _(-5879), _( 5288), _(-41176), _(74856), _(33791), _(7640), _( 4425), _(2080), _( 347), _(202), _(24) }, { _( -1), _( -38), _( 225), _( -645), _( 1893), _(-6237), _( 4561), _(-43006), _(74630), _(31947), _(8092), _( 4063), _(2087), _( 294), _(196), _(21) }, { _( -1), _( -41), _( 227), _( -711), _( 1822), _(-6589), _( 3776), _(-44821), _(74313), _(30112), _(8492), _( 3705), _(2085), _( 244), _(190), _(19) }, { _( -1), _( -45), _( 228), _( -779), _( 1739), _(-6935), _( 2935), _(-46617), _(73908), _(28289), _(8840), _( 3351), _(2075), _( 197), _(183), _(17) }, { _( -1), _( -49), _( 228), _( -848), _( 1644), _(-7271), _( 2037), _(-48390), _(73415), _(26482), _(9139), _( 3004), _(2057), _( 153), _(176), _(16) }, { _( -2), _( -53), _( 227), _( -919), _( 1535), _(-7597), _( 1082), _(-50137), _(72835), _(24694), _(9389), _( 2663), _(2032), _( 111), _(169), _(14) }, { _( -2), _( -58), _( 224), _( -991), _( 1414), _(-7910), _( 70), _(-51853), _(72169), _(22929), _(9592), _( 2330), _(2001), _( 72), _(161), _(13) }, { _( -2), _( -63), _( 221), _(-1064), _( 1280), _(-8209), _( -998), _(-53534), _(71420), _(21189), _(9750), _( 2006), _(1962), _( 36), _(154), _(11) }, { _( -2), _( -68), _( 215), _(-1137), _( 1131), _(-8491), _( -2122), _(-55178), _(70590), _(19478), _(9863), _( 1692), _(1919), _( 2), _(147), _(10) }, { _( -3), _( -73), _( 208), _(-1210), _( 970), _(-8755), _( -3300), _(-56778), _(69679), _(17799), _(9935), _( 1388), _(1870), _( -29), _(139), _( 9) }, { _( -3), _( -79), _( 200), _(-1283), _( 794), _(-8998), _( -4533), _(-58333), _(68692), _(16155), _(9966), _( 1095), _(1817), _( -57), _(132), _( 8) }, { _( -4), _( -85), _( 189), _(-1356), _( 605), _(-9219), _( -5818), _(-59838), _(67629), _(14548), _(9959), _( 814), _(1759), _( -83), _(125), _( 7) }, { _( -4), _( -91), _( 177), _(-1428), _( 402), _(-9416), _( -7154), _(-61289), _(66494), _(12980), _(9916), _( 545), _(1698), _(-106), _(117), _( 7) }, { _( -5), _( -97), _( 163), _(-1498), _( 185), _(-9585), _( -8540), _(-62684), _(65290), _(11455), _(9838), _( 288), _(1634), _(-127), _(111), _( 6) }, { _( -5), _(-104), _( 146), _(-1567), _( -45), _(-9727), _( -9975), _(-64019), _(64019), _( 9975), _(9727), _( 45), _(1567), _(-146), _(104), _( 5) }, { _( -6), _(-111), _( 127), _(-1634), _( -288), _(-9838), _(-11455), _(-65290), _(62684), _( 8540), _(9585), _( -185), _(1498), _(-163), _( 97), _( 5) }, { _( -7), _(-117), _( 106), _(-1698), _( -545), _(-9916), _(-12980), _(-66494), _(61289), _( 7154), _(9416), _( -402), _(1428), _(-177), _( 91), _( 4) }, { _( -7), _(-125), _( 83), _(-1759), _( -814), _(-9959), _(-14548), _(-67629), _(59838), _( 5818), _(9219), _( -605), _(1356), _(-189), _( 85), _( 4) }, { _( -8), _(-132), _( 57), _(-1817), _(-1095), _(-9966), _(-16155), _(-68692), _(58333), _( 4533), _(8998), _( -794), _(1283), _(-200), _( 79), _( 3) }, { _( -9), _(-139), _( 29), _(-1870), _(-1388), _(-9935), _(-17799), _(-69679), _(56778), _( 3300), _(8755), _( -970), _(1210), _(-208), _( 73), _( 3) }, { _(-10), _(-147), _( -2), _(-1919), _(-1692), _(-9863), _(-19478), _(-70590), _(55178), _( 2122), _(8491), _(-1131), _(1137), _(-215), _( 68), _( 2) }, { _(-11), _(-154), _( -36), _(-1962), _(-2006), _(-9750), _(-21189), _(-71420), _(53534), _( 998), _(8209), _(-1280), _(1064), _(-221), _( 63), _( 2) }, { _(-13), _(-161), _( -72), _(-2001), _(-2330), _(-9592), _(-22929), _(-72169), _(51853), _( -70), _(7910), _(-1414), _( 991), _(-224), _( 58), _( 2) }, { _(-14), _(-169), _(-111), _(-2032), _(-2663), _(-9389), _(-24694), _(-72835), _(50137), _(-1082), _(7597), _(-1535), _( 919), _(-227), _( 53), _( 2) }, { _(-16), _(-176), _(-153), _(-2057), _(-3004), _(-9139), _(-26482), _(-73415), _(48390), _(-2037), _(7271), _(-1644), _( 848), _(-228), _( 49), _( 1) }, { _(-17), _(-183), _(-197), _(-2075), _(-3351), _(-8840), _(-28289), _(-73908), _(46617), _(-2935), _(6935), _(-1739), _( 779), _(-228), _( 45), _( 1) }, { _(-19), _(-190), _(-244), _(-2085), _(-3705), _(-8492), _(-30112), _(-74313), _(44821), _(-3776), _(6589), _(-1822), _( 711), _(-227), _( 41), _( 1) }, { _(-21), _(-196), _(-294), _(-2087), _(-4063), _(-8092), _(-31947), _(-74630), _(43006), _(-4561), _(6237), _(-1893), _( 645), _(-225), _( 38), _( 1) }, { _(-24), _(-202), _(-347), _(-2080), _(-4425), _(-7640), _(-33791), _(-74856), _(41176), _(-5288), _(5879), _(-1952), _( 581), _(-222), _( 35), _( 1) }, { _(-26), _(-208), _(-401), _(-2063), _(-4788), _(-7134), _(-35640), _(-74992), _(39336), _(-5959), _(5517), _(-2000), _( 519), _(-218), _( 31), _( 1) } }; #undef _ static void mpc_compute_new_V(const MPC_SAMPLE_FORMAT* p_sample, MPC_SAMPLE_FORMAT* pV) { // Calculating new V-buffer values for left channel // calculate new V-values (ISO-11172-3, p. 39) // based upon fast-MDCT algorithm by Byeong Gi Lee MPC_SAMPLE_FORMAT A00, A01, A02, A03, A04, A05, A06, A07, A08, A09, A10, A11, A12, A13, A14, A15; MPC_SAMPLE_FORMAT B00, B01, B02, B03, B04, B05, B06, B07, B08, B09, B10, B11, B12, B13, B14, B15; MPC_SAMPLE_FORMAT tmp; A00 = p_sample[ 0] + p_sample[31]; A01 = p_sample[ 1] + p_sample[30]; A02 = p_sample[ 2] + p_sample[29]; A03 = p_sample[ 3] + p_sample[28]; A04 = p_sample[ 4] + p_sample[27]; A05 = p_sample[ 5] + p_sample[26]; A06 = p_sample[ 6] + p_sample[25]; A07 = p_sample[ 7] + p_sample[24]; A08 = p_sample[ 8] + p_sample[23]; A09 = p_sample[ 9] + p_sample[22]; A10 = p_sample[10] + p_sample[21]; A11 = p_sample[11] + p_sample[20]; A12 = p_sample[12] + p_sample[19]; A13 = p_sample[13] + p_sample[18]; A14 = p_sample[14] + p_sample[17]; A15 = p_sample[15] + p_sample[16]; B00 = A00 + A15; B01 = A01 + A14; B02 = A02 + A13; B03 = A03 + A12; B04 = A04 + A11; B05 = A05 + A10; B06 = A06 + A09; B07 = A07 + A08;; B08 = MPC_SCALE_CONST((A00 - A15) , 0.5024192929f , 31); B09 = MPC_SCALE_CONST((A01 - A14) , 0.5224986076f , 31); B10 = MPC_SCALE_CONST((A02 - A13) , 0.5669440627f , 31); B11 = MPC_SCALE_CONST((A03 - A12) , 0.6468217969f , 31); B12 = MPC_SCALE_CONST((A04 - A11) , 0.7881546021f , 31); B13 = MPC_SCALE_CONST((A05 - A10) , 1.0606776476f , 30); B14 = MPC_SCALE_CONST((A06 - A09) , 1.7224471569f , 30); B15 = MPC_SCALE_CONST((A07 - A08) , 5.1011486053f , 28); A00 = B00 + B07; A01 = B01 + B06; A02 = B02 + B05; A03 = B03 + B04; A04 = MPC_SCALE_CONST((B00 - B07) , 0.5097956061f , 31); A05 = MPC_SCALE_CONST((B01 - B06) , 0.6013448834f , 31); A06 = MPC_SCALE_CONST((B02 - B05) , 0.8999761939f , 31); A07 = MPC_SCALE_CONST((B03 - B04) , 2.5629155636f , 29); A08 = B08 + B15; A09 = B09 + B14; A10 = B10 + B13; A11 = B11 + B12; A12 = MPC_SCALE_CONST((B08 - B15) , 0.5097956061f , 31); A13 = MPC_SCALE_CONST((B09 - B14) , 0.6013448834f , 31); A14 = MPC_SCALE_CONST((B10 - B13) , 0.8999761939f , 31); A15 = MPC_SCALE_CONST((B11 - B12) , 2.5629155636f , 29); B00 = A00 + A03; B01 = A01 + A02; B02 = MPC_MULTIPLY_FRACT_CONST_FIX((A00 - A03) , 0.5411961079f , 1); B03 = MPC_MULTIPLY_FRACT_CONST_FIX((A01 - A02) , 1.3065630198f , 2); B04 = A04 + A07; B05 = A05 + A06; B06 = MPC_MULTIPLY_FRACT_CONST_FIX((A04 - A07) , 0.5411961079f , 1); B07 = MPC_MULTIPLY_FRACT_CONST_FIX((A05 - A06) , 1.3065630198f , 2); B08 = A08 + A11; B09 = A09 + A10; B10 = MPC_MULTIPLY_FRACT_CONST_FIX((A08 - A11) , 0.5411961079f , 1); B11 = MPC_MULTIPLY_FRACT_CONST_FIX((A09 - A10) , 1.3065630198f , 2); B12 = A12 + A15; B13 = A13 + A14; B14 = MPC_MULTIPLY_FRACT_CONST_FIX((A12 - A15) , 0.5411961079f , 1); B15 = MPC_MULTIPLY_FRACT_CONST_FIX((A13 - A14) , 1.3065630198f , 2); A00 = B00 + B01; A01 = MPC_MULTIPLY_FRACT_CONST_FIX((B00 - B01) , 0.7071067691f , 1); A02 = B02 + B03; A03 = MPC_MULTIPLY_FRACT_CONST_FIX((B02 - B03) , 0.7071067691f , 1); A04 = B04 + B05; A05 = MPC_MULTIPLY_FRACT_CONST_FIX((B04 - B05) , 0.7071067691f , 1); A06 = B06 + B07; A07 = MPC_MULTIPLY_FRACT_CONST_FIX((B06 - B07) , 0.7071067691f , 1); A08 = B08 + B09; A09 = MPC_MULTIPLY_FRACT_CONST_FIX((B08 - B09) , 0.7071067691f , 1); A10 = B10 + B11; A11 = MPC_MULTIPLY_FRACT_CONST_FIX((B10 - B11) , 0.7071067691f , 1); A12 = B12 + B13; A13 = MPC_MULTIPLY_FRACT_CONST_FIX((B12 - B13) , 0.7071067691f , 1); A14 = B14 + B15; A15 = MPC_MULTIPLY_FRACT_CONST_FIX((B14 - B15) , 0.7071067691f , 1); pV[48] = -A00; pV[ 0] = A01; pV[40] = -A02 - (pV[ 8] = A03); pV[36] = -((pV[ 4] = A05 + (pV[12] = A07)) + A06); pV[44] = - A04 - A06 - A07; pV[ 6] = (pV[10] = A11 + (pV[14] = A15)) + A13; pV[38] = (pV[34] = -(pV[ 2] = A09 + A13 + A15) - A14) + A09 - A10 - A11; pV[46] = (tmp = -(A12 + A14 + A15)) - A08; pV[42] = tmp - A10 - A11; A00 = MPC_MULTIPLY_FRACT_CONST_SHR((p_sample[ 0] - p_sample[31]) , 0.5006030202f , MPC_FIXED_POINT_SYNTH_FIX); A01 = MPC_MULTIPLY_FRACT_CONST_SHR((p_sample[ 1] - p_sample[30]) , 0.5054709315f , MPC_FIXED_POINT_SYNTH_FIX); A02 = MPC_MULTIPLY_FRACT_CONST_SHR((p_sample[ 2] - p_sample[29]) , 0.5154473186f , MPC_FIXED_POINT_SYNTH_FIX); A03 = MPC_MULTIPLY_FRACT_CONST_SHR((p_sample[ 3] - p_sample[28]) , 0.5310425758f , MPC_FIXED_POINT_SYNTH_FIX); A04 = MPC_MULTIPLY_FRACT_CONST_SHR((p_sample[ 4] - p_sample[27]) , 0.5531039238f , MPC_FIXED_POINT_SYNTH_FIX); A05 = MPC_MULTIPLY_FRACT_CONST_SHR((p_sample[ 5] - p_sample[26]) , 0.5829349756f , MPC_FIXED_POINT_SYNTH_FIX); A06 = MPC_MULTIPLY_FRACT_CONST_SHR((p_sample[ 6] - p_sample[25]) , 0.6225041151f , MPC_FIXED_POINT_SYNTH_FIX); A07 = MPC_MULTIPLY_FRACT_CONST_SHR((p_sample[ 7] - p_sample[24]) , 0.6748083234f , MPC_FIXED_POINT_SYNTH_FIX); A08 = MPC_MULTIPLY_FRACT_CONST_SHR((p_sample[ 8] - p_sample[23]) , 0.7445362806f , MPC_FIXED_POINT_SYNTH_FIX); A09 = MPC_MULTIPLY_FRACT_CONST_SHR((p_sample[ 9] - p_sample[22]) , 0.8393496275f , MPC_FIXED_POINT_SYNTH_FIX); A10 = MPC_MULTIPLY_FRACT_CONST_SHR((p_sample[10] - p_sample[21]) , 0.9725682139f , MPC_FIXED_POINT_SYNTH_FIX); #if MPC_FIXED_POINT_SYNTH_FIX>=2 A11 = MPC_MULTIPLY_FRACT_CONST_SHR((p_sample[11] - p_sample[20]) , 1.1694399118f , MPC_FIXED_POINT_SYNTH_FIX); A12 = MPC_MULTIPLY_FRACT_CONST_SHR((p_sample[12] - p_sample[19]) , 1.4841645956f , MPC_FIXED_POINT_SYNTH_FIX); #else A11 = MPC_SCALE_CONST_SHR ((p_sample[11] - p_sample[20]) , 1.1694399118f , 30, MPC_FIXED_POINT_SYNTH_FIX); A12 = MPC_SCALE_CONST_SHR ((p_sample[12] - p_sample[19]) , 1.4841645956f , 30, MPC_FIXED_POINT_SYNTH_FIX); #endif A13 = MPC_SCALE_CONST_SHR ((p_sample[13] - p_sample[18]) , 2.0577809811f , 29, MPC_FIXED_POINT_SYNTH_FIX); A14 = MPC_SCALE_CONST_SHR ((p_sample[14] - p_sample[17]) , 3.4076085091f , 29, MPC_FIXED_POINT_SYNTH_FIX); A15 = MPC_SCALE_CONST_SHR ((p_sample[15] - p_sample[16]) , 10.1900081635f, 27 ,MPC_FIXED_POINT_SYNTH_FIX); B00 = A00 + A15; B01 = A01 + A14; B02 = A02 + A13; B03 = A03 + A12; B04 = A04 + A11; B05 = A05 + A10; B06 = A06 + A09; B07 = A07 + A08; B08 = MPC_SCALE_CONST((A00 - A15) , 0.5024192929f , 31); B09 = MPC_SCALE_CONST((A01 - A14) , 0.5224986076f , 31); B10 = MPC_SCALE_CONST((A02 - A13) , 0.5669440627f , 31); B11 = MPC_SCALE_CONST((A03 - A12) , 0.6468217969f , 31); B12 = MPC_SCALE_CONST((A04 - A11) , 0.7881546021f , 31); B13 = MPC_SCALE_CONST((A05 - A10) , 1.0606776476f , 30); B14 = MPC_SCALE_CONST((A06 - A09) , 1.7224471569f , 30); B15 = MPC_SCALE_CONST((A07 - A08) , 5.1011486053f , 28); A00 = B00 + B07; A01 = B01 + B06; A02 = B02 + B05; A03 = B03 + B04; A04 = MPC_SCALE_CONST((B00 - B07) , 0.5097956061f , 31); A05 = MPC_SCALE_CONST((B01 - B06) , 0.6013448834f , 31); A06 = MPC_SCALE_CONST((B02 - B05) , 0.8999761939f , 31); A07 = MPC_SCALE_CONST((B03 - B04) , 2.5629155636f , 29); A08 = B08 + B15; A09 = B09 + B14; A10 = B10 + B13; A11 = B11 + B12; A12 = MPC_SCALE_CONST((B08 - B15) , 0.5097956061f , 31); A13 = MPC_SCALE_CONST((B09 - B14) , 0.6013448834f , 31); A14 = MPC_SCALE_CONST((B10 - B13) , 0.8999761939f , 31); A15 = MPC_SCALE_CONST((B11 - B12) , 2.5629155636f , 29); B00 = A00 + A03; B01 = A01 + A02; B02 = MPC_SCALE_CONST((A00 - A03) , 0.5411961079f , 31); B03 = MPC_SCALE_CONST((A01 - A02) , 1.3065630198f , 30); B04 = A04 + A07; B05 = A05 + A06; B06 = MPC_SCALE_CONST((A04 - A07) , 0.5411961079f , 31); B07 = MPC_SCALE_CONST((A05 - A06) , 1.3065630198f , 30); B08 = A08 + A11; B09 = A09 + A10; B10 = MPC_SCALE_CONST((A08 - A11) , 0.5411961079f , 31); B11 = MPC_SCALE_CONST((A09 - A10) , 1.3065630198f , 30); B12 = A12 + A15; B13 = A13 + A14; B14 = MPC_SCALE_CONST((A12 - A15) , 0.5411961079f , 31); B15 = MPC_SCALE_CONST((A13 - A14) , 1.3065630198f , 30); A00 = MPC_SHL(B00 + B01, MPC_FIXED_POINT_SYNTH_FIX); A01 = MPC_SCALE_CONST_SHL((B00 - B01) , 0.7071067691f , 31, MPC_FIXED_POINT_SYNTH_FIX); A02 = MPC_SHL(B02 + B03, MPC_FIXED_POINT_SYNTH_FIX); A03 = MPC_SCALE_CONST_SHL((B02 - B03) , 0.7071067691f , 31, MPC_FIXED_POINT_SYNTH_FIX); A04 = MPC_SHL(B04 + B05, MPC_FIXED_POINT_SYNTH_FIX); A05 = MPC_SCALE_CONST_SHL((B04 - B05) , 0.7071067691f , 31, MPC_FIXED_POINT_SYNTH_FIX); A06 = MPC_SHL(B06 + B07, MPC_FIXED_POINT_SYNTH_FIX); A07 = MPC_SCALE_CONST_SHL((B06 - B07) , 0.7071067691f , 31, MPC_FIXED_POINT_SYNTH_FIX); A08 = MPC_SHL(B08 + B09, MPC_FIXED_POINT_SYNTH_FIX); A09 = MPC_SCALE_CONST_SHL((B08 - B09) , 0.7071067691f , 31, MPC_FIXED_POINT_SYNTH_FIX); A10 = MPC_SHL(B10 + B11, MPC_FIXED_POINT_SYNTH_FIX); A11 = MPC_SCALE_CONST_SHL((B10 - B11) , 0.7071067691f , 31, MPC_FIXED_POINT_SYNTH_FIX); A12 = MPC_SHL(B12 + B13, MPC_FIXED_POINT_SYNTH_FIX); A13 = MPC_SCALE_CONST_SHL((B12 - B13) , 0.7071067691f , 31, MPC_FIXED_POINT_SYNTH_FIX); A14 = MPC_SHL(B14 + B15, MPC_FIXED_POINT_SYNTH_FIX); A15 = MPC_SCALE_CONST_SHL((B14 - B15) , 0.7071067691f , 31, MPC_FIXED_POINT_SYNTH_FIX); // mehrfach verwendete Ausdrcke: A04+A06+A07, A09+A13+A15 pV[ 5] = (pV[11] = (pV[13] = A07 + (pV[15] = A15)) + A11) + A05 + A13; pV[ 7] = (pV[ 9] = A03 + A11 + A15) + A13; pV[33] = -(pV[ 1] = A01 + A09 + A13 + A15) - A14; pV[35] = -(pV[ 3] = A05 + A07 + A09 + A13 + A15) - A06 - A14; pV[37] = (tmp = -(A10 + A11 + A13 + A14 + A15)) - A05 - A06 - A07; pV[39] = tmp - A02 - A03; // abh�gig vom Befehl drber pV[41] = (tmp += A13 - A12) - A02 - A03; // abh�gig vom Befehl 2 drber pV[43] = tmp - A04 - A06 - A07; // abh�gig von Befehlen 1 und 3 drber pV[47] = (tmp = -(A08 + A12 + A14 + A15)) - A00; pV[45] = tmp - A04 - A06 - A07; // abh�gig vom Befehl drber pV[32] = -pV[ 0]; pV[31] = -pV[ 1]; pV[30] = -pV[ 2]; pV[29] = -pV[ 3]; pV[28] = -pV[ 4]; pV[27] = -pV[ 5]; pV[26] = -pV[ 6]; pV[25] = -pV[ 7]; pV[24] = -pV[ 8]; pV[23] = -pV[ 9]; pV[22] = -pV[10]; pV[21] = -pV[11]; pV[20] = -pV[12]; pV[19] = -pV[13]; pV[18] = -pV[14]; pV[17] = -pV[15]; pV[63] = pV[33]; pV[62] = pV[34]; pV[61] = pV[35]; pV[60] = pV[36]; pV[59] = pV[37]; pV[58] = pV[38]; pV[57] = pV[39]; pV[56] = pV[40]; pV[55] = pV[41]; pV[54] = pV[42]; pV[53] = pV[43]; pV[52] = pV[44]; pV[51] = pV[45]; pV[50] = pV[46]; pV[49] = pV[47]; } static void mpc_synthese_filter_float_internal(MPC_SAMPLE_FORMAT* p_out, MPC_SAMPLE_FORMAT* pV, const MPC_SAMPLE_FORMAT* pY, mpc_int_t channels) { mpc_uint32_t n; for ( n = 0; n < 36; n++, pY += 32 ) { MPC_SAMPLE_FORMAT* pData = p_out; const MPC_SAMPLE_FORMAT* pD = (const MPC_SAMPLE_FORMAT*) &Di_opt; mpc_int32_t k; pV -= 64; mpc_compute_new_V( pY, pV ); for ( k = 0; k < 32; k++, pD += 16, pV++ ) { *pData = MPC_SHL( MPC_MULTIPLY_FRACT(pV[ 0], pD[ 0]) + MPC_MULTIPLY_FRACT(pV[ 96], pD[ 1]) + MPC_MULTIPLY_FRACT(pV[128], pD[ 2]) + MPC_MULTIPLY_FRACT(pV[224], pD[ 3]) + MPC_MULTIPLY_FRACT(pV[256], pD[ 4]) + MPC_MULTIPLY_FRACT(pV[352], pD[ 5]) + MPC_MULTIPLY_FRACT(pV[384], pD[ 6]) + MPC_MULTIPLY_FRACT(pV[480], pD[ 7]) + MPC_MULTIPLY_FRACT(pV[512], pD[ 8]) + MPC_MULTIPLY_FRACT(pV[608], pD[ 9]) + MPC_MULTIPLY_FRACT(pV[640], pD[10]) + MPC_MULTIPLY_FRACT(pV[736], pD[11]) + MPC_MULTIPLY_FRACT(pV[768], pD[12]) + MPC_MULTIPLY_FRACT(pV[864], pD[13]) + MPC_MULTIPLY_FRACT(pV[896], pD[14]) + MPC_MULTIPLY_FRACT(pV[992], pD[15]) , 2); pData += channels; } pV -= 32; //bleh p_out += 32 * channels; } } void mpc_decoder_synthese_filter_float(mpc_decoder* p_dec, MPC_SAMPLE_FORMAT* p_out, mpc_int_t channels) { /********* left channel ********/ memmove(&p_dec->V_L[MPC_V_MEM], p_dec->V_L, 960 * sizeof *p_dec->V_L); mpc_synthese_filter_float_internal(p_out, &p_dec->V_L[MPC_V_MEM], p_dec->Y_L[0], channels); /******** right channel ********/ if (channels > 1) { memmove(&p_dec->V_R[MPC_V_MEM], p_dec->V_R, 960 * sizeof *p_dec->V_R); mpc_synthese_filter_float_internal(p_out + 1, &p_dec->V_R[MPC_V_MEM], p_dec->Y_R[0], channels); } } /*******************************************/ /* */ /* dithered synthesis */ /* */ /*******************************************/ static const mpc_uint8_t Parity [256] = { // parity 0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1, 1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0, 1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0, 0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1, 1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0, 0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1, 0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1, 1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0 }; /* * This is a simple random number generator with good quality for audio purposes. * It consists of two polycounters with opposite rotation direction and different * periods. The periods are coprime, so the total period is the product of both. * * ------------------------------------------------------------------------------------------------- * +-> |31:30:29:28:27:26:25:24:23:22:21:20:19:18:17:16:15:14:13:12:11:10: 9: 8: 7: 6: 5: 4: 3: 2: 1: 0| * | ------------------------------------------------------------------------------------------------- * | | | | | | | * | +--+--+--+-XOR-+--------+ * | | * +--------------------------------------------------------------------------------------+ * * ------------------------------------------------------------------------------------------------- * |31:30:29:28:27:26:25:24:23:22:21:20:19:18:17:16:15:14:13:12:11:10: 9: 8: 7: 6: 5: 4: 3: 2: 1: 0| <-+ * ------------------------------------------------------------------------------------------------- | * | | | | | * +--+----XOR----+--+ | * | | * +----------------------------------------------------------------------------------------+ * * * The first has an period of 3*5*17*257*65537, the second of 7*47*73*178481, * which gives a period of 18.410.713.077.675.721.215. The result is the * XORed values of both generators. */ mpc_uint32_t mpc_random_int(mpc_decoder* p_dec) { #if 1 mpc_uint32_t t1, t2, t3, t4; t3 = t1 = p_dec->__r1; t4 = t2 = p_dec->__r2; // Parity calculation is done via table lookup, this is also available t1 &= 0xF5; t2 >>= 25; // on CPUs without parity, can be implemented in C and avoid unpredictable t1 = Parity[t1]; t2 &= 0x63; // jumps and slow rotate through the carry flag operations. t1 <<= 31; t2 = Parity[t2]; return (p_dec->__r1 = (t3 >> 1) | t1 ) ^ (p_dec->__r2 = (t4 + t4) | t2 ); #else return (p_dec->__r1 = (p_dec->__r1 >> 1) | ((mpc_uint32_t) Parity[ p_dec->__r1 & 0xF5] << 31)) ^ (p_dec->__r2 = (p_dec->__r2 << 1) | (mpc_uint32_t) Parity[(p_dec->__r2 >> 25) & 0x63]); #endif } libmpcs-0.1/libmpcdec/mpc_reader.c0000644000175000017500000001125411150567164014124 00000000000000/* Copyright (c) 2005-2009, The Musepack Development Team All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the The Musepack Development Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /// \file mpc_reader.c /// Contains implementations for simple file-based mpc_reader #include #include "internal.h" #include #define STDIO_MAGIC 0xF34B963C ///< Just a random safe-check value... typedef struct mpc_reader_stdio_t { FILE *p_file; int file_size; mpc_bool_t is_seekable; mpc_int32_t magic; } mpc_reader_stdio; /// mpc_reader callback implementations static mpc_int32_t read_stdio(mpc_reader *p_reader, void *ptr, mpc_int32_t size) { mpc_reader_stdio *p_stdio = (mpc_reader_stdio*) p_reader->data; if(p_stdio->magic != STDIO_MAGIC) return MPC_STATUS_FILE; return (mpc_int32_t) fread(ptr, 1, size, p_stdio->p_file); } static mpc_bool_t seek_stdio(mpc_reader *p_reader, mpc_int32_t offset) { mpc_reader_stdio *p_stdio = (mpc_reader_stdio*) p_reader->data; if(p_stdio->magic != STDIO_MAGIC) return MPC_FALSE; return p_stdio->is_seekable ? fseek(p_stdio->p_file, offset, SEEK_SET) == 0 : MPC_FALSE; } static mpc_int32_t tell_stdio(mpc_reader *p_reader) { mpc_reader_stdio *p_stdio = (mpc_reader_stdio*) p_reader->data; if(p_stdio->magic != STDIO_MAGIC) return MPC_STATUS_FILE; return ftell(p_stdio->p_file); } static mpc_int32_t get_size_stdio(mpc_reader *p_reader) { mpc_reader_stdio *p_stdio = (mpc_reader_stdio*) p_reader->data; if(p_stdio->magic != STDIO_MAGIC) return MPC_STATUS_FILE; return p_stdio->file_size; } static mpc_bool_t canseek_stdio(mpc_reader *p_reader) { mpc_reader_stdio *p_stdio = (mpc_reader_stdio*) p_reader->data; if(p_stdio->magic != STDIO_MAGIC) return MPC_FALSE; return p_stdio->is_seekable; } mpc_status mpc_reader_init_stdio_stream(mpc_reader * p_reader, FILE * p_file) { mpc_reader tmp_reader; mpc_reader_stdio *p_stdio; int err; p_stdio = NULL; memset(&tmp_reader, 0, sizeof tmp_reader); p_stdio = malloc(sizeof *p_stdio); if(!p_stdio) return MPC_STATUS_FILE; memset(p_stdio, 0, sizeof *p_stdio); p_stdio->magic = STDIO_MAGIC; p_stdio->p_file = p_file; p_stdio->is_seekable = MPC_TRUE; err = fseek(p_stdio->p_file, 0, SEEK_END); if(err < 0) goto clean; err = ftell(p_stdio->p_file); if(err < 0) goto clean; p_stdio->file_size = err; err = fseek(p_stdio->p_file, 0, SEEK_SET); if(err < 0) goto clean; tmp_reader.data = p_stdio; tmp_reader.canseek = canseek_stdio; tmp_reader.get_size = get_size_stdio; tmp_reader.read = read_stdio; tmp_reader.seek = seek_stdio; tmp_reader.tell = tell_stdio; *p_reader = tmp_reader; return MPC_STATUS_OK; clean: if(p_stdio && p_stdio->p_file) fclose(p_stdio->p_file); free(p_stdio); return MPC_STATUS_FILE; } mpc_status mpc_reader_init_stdio(mpc_reader *p_reader, const char *filename) { FILE * stream = fopen(filename, "rb"); if (stream == NULL) return MPC_STATUS_FILE; return mpc_reader_init_stdio_stream(p_reader,stream); } void mpc_reader_exit_stdio(mpc_reader *p_reader) { mpc_reader_stdio *p_stdio = (mpc_reader_stdio*) p_reader->data; if(p_stdio->magic != STDIO_MAGIC) return; fclose(p_stdio->p_file); free(p_stdio); p_reader->data = NULL; } libmpcs-0.1/libmpcdec/mpc_demux.c0000644000175000017500000004766011373556436014025 00000000000000/* Copyright (c) 2005-2009, The Musepack Development Team All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the The Musepack Development Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include #include "internal.h" #include "decoder.h" #include "huffman.h" #include "mpc_bits_reader.h" /// maximum number of seek points in the table. The distance between points will /// be adapted so this value is never exceeded. #define MAX_SEEK_TABLE_SIZE 65536 // streaminfo.c mpc_status streaminfo_read_header_sv8(mpc_streaminfo* si, const mpc_bits_reader * r_in, mpc_size_t block_size); mpc_status streaminfo_read_header_sv7(mpc_streaminfo* si, mpc_bits_reader * r_in); void streaminfo_encoder_info(mpc_streaminfo* si, const mpc_bits_reader * r_in); void streaminfo_gain(mpc_streaminfo* si, const mpc_bits_reader * r_in); // mpc_decoder.c void mpc_decoder_reset_scf(mpc_decoder * d, int value); enum { MPC_BUFFER_SWAP = 1, MPC_BUFFER_FULL = 2, }; static void mpc_demux_clear_buff(mpc_demux * d) { d->bytes_total = 0; d->bits_reader.buff = d->buffer; d->bits_reader.count = 8; d->block_bits = 0; d->block_frames = 0; } static mpc_uint32_t mpc_demux_fill(mpc_demux * d, mpc_uint32_t min_bytes, int flags) { mpc_uint32_t unread_bytes = d->bytes_total + d->buffer - d->bits_reader.buff - ((8 - d->bits_reader.count) >> 3); int offset = 0; if (min_bytes == 0 || min_bytes > DEMUX_BUFFER_SIZE || (unread_bytes < min_bytes && flags & MPC_BUFFER_FULL)) min_bytes = DEMUX_BUFFER_SIZE; if (unread_bytes < min_bytes) { mpc_uint32_t bytes2read = min_bytes - unread_bytes; mpc_uint32_t bytes_free = DEMUX_BUFFER_SIZE - d->bytes_total; if (flags & MPC_BUFFER_SWAP) { bytes2read &= -1 << 2; offset = (unread_bytes + 3) & ( -1 << 2); offset -= unread_bytes; } if (bytes2read > bytes_free) { if (d->bits_reader.count == 0) { d->bits_reader.count = 8; d->bits_reader.buff++; } memmove(d->buffer + offset, d->bits_reader.buff, unread_bytes); d->bits_reader.buff = d->buffer + offset; d->bytes_total = unread_bytes + offset; } bytes2read = d->r->read(d->r, d->buffer + d->bytes_total, bytes2read); if (flags & MPC_BUFFER_SWAP){ unsigned int i, * tmp = (unsigned int *) (d->buffer + d->bytes_total); for(i = 0 ;i < (bytes2read >> 2); i++) tmp[i] = mpc_swap32(tmp[i]); } d->bytes_total += bytes2read; return bytes2read; } return (mpc_uint32_t) -1; } /** * seek to a bit position in the stream * @param d demuxer context * @param fpos position in the stream in bits from the beginning of mpc datas * @param min_bytes number of bytes to load after seeking */ static void mpc_demux_seek(mpc_demux * d, mpc_seek_t fpos, mpc_uint32_t min_bytes) { mpc_seek_t start_pos, end_pos; mpc_int_t bit_offset; // get current buffer position end_pos = ((mpc_seek_t)(d->r->tell(d->r))) << 3; start_pos = end_pos - (d->bytes_total << 3); if (fpos >= start_pos && fpos < end_pos) { d->bits_reader.buff = d->buffer + ((fpos - start_pos) >> 3); bit_offset = fpos & 7; } else { mpc_seek_t next_pos = fpos >> 3; if (d->si.stream_version == 7) next_pos = ((next_pos - d->si.header_position) & (-1 << 2)) + d->si.header_position; bit_offset = (int) (fpos - (next_pos << 3)); d->r->seek(d->r, (mpc_int32_t) next_pos); mpc_demux_clear_buff(d); } if (d->si.stream_version == 7) mpc_demux_fill(d, (min_bytes + ((bit_offset + 7) >> 3) + 3) & (~3), MPC_BUFFER_SWAP); else mpc_demux_fill(d, min_bytes + ((bit_offset + 7) >> 3), 0); d->bits_reader.buff += bit_offset >> 3; d->bits_reader.count = 8 - (bit_offset & 7); } /** * return the current position in the stream (in bits) from the beginning * of the file * @param d demuxer context * @return current stream position in bits */ mpc_seek_t mpc_demux_pos(mpc_demux * d) { return (((mpc_seek_t)(d->r->tell(d->r)) - d->bytes_total + d->bits_reader.buff - d->buffer) << 3) + 8 - d->bits_reader.count; } /** * Searches for a ID3v2-tag and reads the length (in bytes) of it. * * @param d demuxer context * @return size of tag, in bytes * @return MPC_STATUS_FILE on errors of any kind */ static mpc_int32_t mpc_demux_skip_id3v2(mpc_demux * d) { mpc_uint8_t tmp [4]; mpc_bool_t footerPresent; // ID3v2.4-flag mpc_int32_t size; // we must be at the beginning of the stream mpc_demux_fill(d, 3, 0); // check id3-tag if ( 0 != memcmp( d->bits_reader.buff, "ID3", 3 ) ) return 0; mpc_demux_fill(d, 10, 0); mpc_bits_read(&d->bits_reader, 24); // read ID3 mpc_bits_read(&d->bits_reader, 16); // read tag version tmp[0] = mpc_bits_read(&d->bits_reader, 8); // read flags footerPresent = tmp[0] & 0x10; if ( tmp[0] & 0x0F ) return MPC_STATUS_FILE; // not (yet???) allowed tmp[0] = mpc_bits_read(&d->bits_reader, 8); // read size tmp[1] = mpc_bits_read(&d->bits_reader, 8); // read size tmp[2] = mpc_bits_read(&d->bits_reader, 8); // read size tmp[3] = mpc_bits_read(&d->bits_reader, 8); // read size if ( (tmp[0] | tmp[1] | tmp[2] | tmp[3]) & 0x80 ) return MPC_STATUS_FILE; // not allowed // read headerSize (syncsave: 4 * $0xxxxxxx = 28 significant bits) size = tmp[0] << 21; size |= tmp[1] << 14; size |= tmp[2] << 7; size |= tmp[3]; size += 10; //header if ( footerPresent ) size += 10; // This is called before file headers get read, streamversion etc isn't yet known, demuxing isn't properly initialized and we can't call mpc_demux_seek() from here. mpc_demux_clear_buff(d); if (!d->r->seek(d->r, size)) return MPC_STATUS_FILE; return size; } static mpc_status mpc_demux_seek_init(mpc_demux * d) { size_t seek_table_size; if (d->seek_table != 0) return MPC_STATUS_OK; d->seek_pwr = 6; if (d->si.block_pwr > d->seek_pwr) d->seek_pwr = d->si.block_pwr; seek_table_size = (2 + d->si.samples / (MPC_FRAME_LENGTH << d->seek_pwr)); while (seek_table_size > MAX_SEEK_TABLE_SIZE) { d->seek_pwr++; seek_table_size = (2 + d->si.samples / (MPC_FRAME_LENGTH << d->seek_pwr)); } d->seek_table = malloc((size_t)(seek_table_size * sizeof(mpc_seek_t))); if (d->seek_table == 0) return MPC_STATUS_FILE; d->seek_table[0] = (mpc_seek_t)mpc_demux_pos(d); d->seek_table_size = 1; return MPC_STATUS_OK; } static void mpc_demux_ST(mpc_demux * d) { mpc_uint64_t tmp; mpc_seek_t * table, last[2]; mpc_bits_reader r = d->bits_reader; mpc_uint_t i, diff_pwr = 0, mask; mpc_uint32_t file_table_size; if (d->seek_table != 0) return; mpc_bits_get_size(&r, &tmp); file_table_size = (mpc_seek_t) tmp; d->seek_pwr = d->si.block_pwr + mpc_bits_read(&r, 4); tmp = 2 + d->si.samples / (MPC_FRAME_LENGTH << d->seek_pwr); while (tmp > MAX_SEEK_TABLE_SIZE) { d->seek_pwr++; diff_pwr++; tmp = 2 + d->si.samples / (MPC_FRAME_LENGTH << d->seek_pwr); } if ((file_table_size >> diff_pwr) > tmp) file_table_size = tmp << diff_pwr; d->seek_table = malloc((size_t) (tmp * sizeof(mpc_seek_t))); d->seek_table_size = (file_table_size + ((1 << diff_pwr) - 1)) >> diff_pwr; table = d->seek_table; mpc_bits_get_size(&r, &tmp); table[0] = last[0] = (mpc_seek_t) (tmp + d->si.header_position) * 8; if (d->seek_table_size == 1) return; mpc_bits_get_size(&r, &tmp); last[1] = (mpc_seek_t) (tmp + d->si.header_position) * 8; if (diff_pwr == 0) table[1] = last[1]; mask = (1 << diff_pwr) - 1; for (i = 2; i < file_table_size; i++) { int code = mpc_bits_golomb_dec(&r, 12); if (code & 1) code = -(code & (-1 << 1)); code <<= 2; last[i & 1] = code + 2 * last[(i-1) & 1] - last[i & 1]; if ((i & mask) == 0) table[i >> diff_pwr] = last[i & 1]; } } static void mpc_demux_SP(mpc_demux * d, int size, int block_size) { mpc_seek_t cur; mpc_uint64_t ptr; mpc_block b; int st_head_size; cur = mpc_demux_pos(d); mpc_bits_get_size(&d->bits_reader, &ptr); mpc_demux_seek(d, (ptr - size) * 8 + cur, 11); st_head_size = mpc_bits_get_block(&d->bits_reader, &b); if (memcmp(b.key, "ST", 2) == 0) { d->chap_pos = (ptr - size + b.size + st_head_size) * 8 + cur; d->chap_nb = -1; mpc_demux_fill(d, (mpc_uint32_t) b.size, 0); mpc_demux_ST(d); } mpc_demux_seek(d, cur, 11 + block_size); } static void mpc_demux_chap_find(mpc_demux * d) { mpc_block b; int tag_size = 0, chap_size = 0, size, i = 0; d->chap_nb = 0; if (d->si.stream_version < 8) return; if (d->chap_pos == 0) { mpc_uint64_t cur_pos = (d->si.header_position + 4) * 8; mpc_demux_seek(d, cur_pos, 11); // seek to the beginning of the stream size = mpc_bits_get_block(&d->bits_reader, &b); while (memcmp(b.key, "SE", 2) != 0) { if (mpc_check_key(b.key) != MPC_STATUS_OK) return; if (memcmp(b.key, "CT", 2) == 0) { if (d->chap_pos == 0) d->chap_pos = cur_pos; } else d->chap_pos = 0; cur_pos += (size + b.size) * 8; mpc_demux_seek(d, cur_pos, 11); size = mpc_bits_get_block(&d->bits_reader, &b); } if (d->chap_pos == 0) d->chap_pos = cur_pos; } mpc_demux_seek(d, d->chap_pos, 20); size = mpc_bits_get_block(&d->bits_reader, &b); while (memcmp(b.key, "CT", 2) == 0) { mpc_uint64_t chap_sample; d->chap_nb++; chap_size += size; size = mpc_bits_get_size(&d->bits_reader, &chap_sample) + 4; chap_size += size; tag_size += b.size - size; mpc_demux_seek(d, d->chap_pos + (chap_size + tag_size) * 8, 20); size = mpc_bits_get_block(&d->bits_reader, &b); } if (d->chap_nb > 0) { char * ptag; d->chap = malloc(sizeof(mpc_chap_info) * d->chap_nb + tag_size); ptag = (char*)(d->chap + d->chap_nb); mpc_demux_seek(d, d->chap_pos, 11); size = mpc_bits_get_block(&d->bits_reader, &b); while (memcmp(b.key, "CT", 2) == 0) { mpc_demux_fill(d, 11 + (mpc_uint32_t) b.size, 0); size = mpc_bits_get_size(&d->bits_reader, &d->chap[i].sample) + 4; d->chap[i].gain = (mpc_uint16_t) mpc_bits_read(&d->bits_reader, 16); d->chap[i].peak = (mpc_uint16_t) mpc_bits_read(&d->bits_reader, 16); memcpy(ptag, d->bits_reader.buff + ((8 - d->bits_reader.count) >> 3), b.size - size); d->bits_reader.buff += b.size - size; d->chap[i].tag_size = b.size - size; d->chap[i].tag = ptag; ptag += b.size - size; i++; size = mpc_bits_get_block(&d->bits_reader, &b); } } d->bits_reader.buff -= size; } /** * Gets the number of chapters in the stream * @param d pointer to a musepack demuxer * @return the number of chapters found in the stream */ mpc_int_t mpc_demux_chap_nb(mpc_demux * d) { if (d->chap_nb == -1) mpc_demux_chap_find(d); return d->chap_nb; } /** * Gets datas associated to a given chapter * The chapter tag is an APEv2 tag without the preamble * @param d pointer to a musepack demuxer * @param chap_nb chapter number you want datas (from 0 to mpc_demux_chap_nb(d) - 1) * @return the chapter information structure */ mpc_chap_info const * mpc_demux_chap(mpc_demux * d, int chap_nb) { if (d->chap_nb == -1) mpc_demux_chap_find(d); if (chap_nb >= d->chap_nb || chap_nb < 0) return 0; return &d->chap[chap_nb]; } static mpc_status mpc_demux_header(mpc_demux * d) { char magic[4]; d->si.pns = 0xFF; d->si.profile_name = "n.a."; // get header position d->si.header_position = mpc_demux_skip_id3v2(d); if(d->si.header_position < 0) return MPC_STATUS_FILE; d->si.tag_offset = d->si.total_file_length = d->r->get_size(d->r); mpc_demux_fill(d, 4, 0); magic[0] = mpc_bits_read(&d->bits_reader, 8); magic[1] = mpc_bits_read(&d->bits_reader, 8); magic[2] = mpc_bits_read(&d->bits_reader, 8); magic[3] = mpc_bits_read(&d->bits_reader, 8); if (memcmp(magic, "MP+", 3) == 0) { d->si.stream_version = magic[3] & 15; d->si.pns = magic[3] >> 4; if (d->si.stream_version == 7) { mpc_status ret; mpc_demux_fill(d, 6 * 4, MPC_BUFFER_SWAP); // header block size + endian convertion ret = streaminfo_read_header_sv7(&d->si, &d->bits_reader); if (ret != MPC_STATUS_OK) return ret; } else { return MPC_STATUS_INVALIDSV; } } else if (memcmp(magic, "MPCK", 4) == 0) { mpc_block b; int size; mpc_demux_fill(d, 11, 0); // max header block size size = mpc_bits_get_block(&d->bits_reader, &b); while( memcmp(b.key, "AP", 2) != 0 ){ // scan all blocks until audio if (mpc_check_key(b.key) != MPC_STATUS_OK) return MPC_STATUS_INVALIDSV; if (b.size > (mpc_uint64_t) DEMUX_BUFFER_SIZE - 11) return MPC_STATUS_INVALIDSV; mpc_demux_fill(d, 11 + (mpc_uint32_t) b.size, 0); if (memcmp(b.key, "SH", 2) == 0){ int ret = streaminfo_read_header_sv8(&d->si, &d->bits_reader, (mpc_uint32_t) b.size); if (ret != MPC_STATUS_OK) return ret; } else if (memcmp(b.key, "RG", 2) == 0) streaminfo_gain(&d->si, &d->bits_reader); else if (memcmp(b.key, "EI", 2) == 0) streaminfo_encoder_info(&d->si, &d->bits_reader); else if (memcmp(b.key, "SO", 2) == 0) mpc_demux_SP(d, size, (mpc_uint32_t) b.size); else if (memcmp(b.key, "ST", 2) == 0) mpc_demux_ST(d); d->bits_reader.buff += b.size; size = mpc_bits_get_block(&d->bits_reader, &b); } d->bits_reader.buff -= size; if (d->si.stream_version == 0) // si not initialized !!! return MPC_STATUS_INVALIDSV; } else return MPC_STATUS_INVALIDSV; return MPC_STATUS_OK; } mpc_demux * mpc_demux_init(mpc_reader * p_reader) { mpc_demux* p_tmp = malloc(sizeof(mpc_demux)); if (p_tmp != 0) { memset(p_tmp, 0, sizeof(mpc_demux)); p_tmp->r = p_reader; p_tmp->chap_nb = -1; mpc_demux_clear_buff(p_tmp); if (mpc_demux_header(p_tmp) == MPC_STATUS_OK && mpc_demux_seek_init(p_tmp) == MPC_STATUS_OK) { p_tmp->d = mpc_decoder_init(&p_tmp->si); } else { if (p_tmp->seek_table) free(p_tmp->seek_table); free(p_tmp); p_tmp = 0; } } return p_tmp; } void mpc_demux_exit(mpc_demux * d) { mpc_decoder_exit(d->d); free(d->seek_table); free(d->chap); free(d); } void mpc_demux_get_info(mpc_demux * d, mpc_streaminfo * i) { memcpy(i, &d->si, sizeof d->si); } mpc_status mpc_demux_decode(mpc_demux * d, mpc_frame_info * i) { mpc_bits_reader r; if (d->si.stream_version >= 8) { i->is_key_frame = MPC_FALSE; if (d->block_frames == 0) { mpc_block b = {{0,0},0}; d->bits_reader.count &= -8; if (d->d->decoded_samples == (d->seek_table_size << d->seek_pwr) * MPC_FRAME_LENGTH) { d->seek_table[d->seek_table_size] = (mpc_seek_t) mpc_demux_pos(d); d->seek_table_size ++; } mpc_demux_fill(d, 11, 0); // max header block size mpc_bits_get_block(&d->bits_reader, &b); while( memcmp(b.key, "AP", 2) != 0 ) { // scan all blocks until audio if (mpc_check_key(b.key) != MPC_STATUS_OK) goto error; if (memcmp(b.key, "SE", 2) == 0) { // end block i->bits = -1; return MPC_STATUS_OK; } if (mpc_demux_fill(d, 11 + (mpc_uint32_t) b.size, 0) == 0) goto error; d->bits_reader.buff += b.size; mpc_bits_get_block(&d->bits_reader, &b); } d->block_bits = (mpc_uint32_t) b.size * 8; d->block_frames = 1 << d->si.block_pwr; i->is_key_frame = MPC_TRUE; } if (d->buffer + d->bytes_total - d->bits_reader.buff <= MAX_FRAME_SIZE) mpc_demux_fill(d, (d->block_bits >> 3) + 1, 0); r = d->bits_reader; mpc_decoder_decode_frame(d->d, &d->bits_reader, i); d->block_bits -= ((d->bits_reader.buff - r.buff) << 3) + r.count - d->bits_reader.count; d->block_frames--; if (d->block_bits < 0 || (d->block_frames == 0 && d->block_bits > 7)) goto error; } else { if (d->d->decoded_samples == (d->seek_table_size << d->seek_pwr) * MPC_FRAME_LENGTH) { d->seek_table[d->seek_table_size] = (mpc_seek_t) mpc_demux_pos(d); d->seek_table_size ++; } mpc_demux_fill(d, MAX_FRAME_SIZE, MPC_BUFFER_FULL | MPC_BUFFER_SWAP); d->block_bits = (mpc_int_t) mpc_bits_read(&d->bits_reader, 20); // read frame size if (MPC_FRAME_LENGTH > d->d->samples - d->d->decoded_samples - 1) d->block_bits += 11; // we will read last frame size r = d->bits_reader; mpc_decoder_decode_frame(d->d, &d->bits_reader, i); if (i->bits != -1 && d->block_bits != ((d->bits_reader.buff - r.buff) << 3) + r.count - d->bits_reader.count) goto error; } if (i->bits != -1 && d->buffer + d->bytes_total < d->bits_reader.buff + ((8 - d->bits_reader.count) >> 3)) goto error; return MPC_STATUS_OK; error: i->bits = -1; // we pretend it's end of file return MPC_STATUS_INVALIDSV; } mpc_status mpc_demux_seek_second(mpc_demux * d, double seconds) { return mpc_demux_seek_sample(d, (mpc_int64_t)(seconds * (double)d->si.sample_freq + 0.5)); } mpc_status mpc_demux_seek_sample(mpc_demux * d, mpc_uint64_t destsample) { mpc_uint32_t fwd, samples_to_skip, i; mpc_uint32_t block_samples = MPC_FRAME_LENGTH << d->si.block_pwr; mpc_seek_t fpos; destsample += d->si.beg_silence; if (destsample > d->si.samples) destsample = d->si.samples; fwd = (mpc_uint32_t) (destsample / block_samples); samples_to_skip = MPC_DECODER_SYNTH_DELAY + (mpc_uint32_t) (destsample % block_samples); if (d->si.stream_version == 7) { if (fwd > 32) { fwd -= 32; samples_to_skip += MPC_FRAME_LENGTH * 32; } else { samples_to_skip += MPC_FRAME_LENGTH * fwd; fwd = 0; } } i = fwd >> (d->seek_pwr - d->si.block_pwr); if (i >= d->seek_table_size) i = d->seek_table_size - 1; fpos = d->seek_table[i]; i <<= d->seek_pwr - d->si.block_pwr; d->d->decoded_samples = i * block_samples; if (d->si.stream_version >= 8) { mpc_block b; int size; mpc_demux_seek(d, fpos, 11); size = mpc_bits_get_block(&d->bits_reader, &b); while(i < fwd) { if (memcmp(b.key, "AP", 2) == 0) { if (d->d->decoded_samples == (d->seek_table_size << d->seek_pwr) * MPC_FRAME_LENGTH) { d->seek_table[d->seek_table_size] = (mpc_seek_t) mpc_demux_pos(d) - 8 * size; d->seek_table_size ++; } d->d->decoded_samples += block_samples; i++; } fpos += ((mpc_uint32_t)b.size + size) * 8; mpc_demux_seek(d, fpos, 11); size = mpc_bits_get_block(&d->bits_reader, &b); } d->bits_reader.buff -= size; } else { mpc_decoder_reset_scf(d->d, fwd != 0); mpc_demux_seek(d, fpos, 4); for( ; i < fwd; i++){ if (d->d->decoded_samples == (d->seek_table_size << d->seek_pwr) * MPC_FRAME_LENGTH) { d->seek_table[d->seek_table_size] = (mpc_seek_t) mpc_demux_pos(d); d->seek_table_size ++; } d->d->decoded_samples += block_samples; fpos += mpc_bits_read(&d->bits_reader, 20) + 20; mpc_demux_seek(d, fpos, 4); } } d->d->samples_to_skip = samples_to_skip; return MPC_STATUS_OK; } void mpc_set_replay_level(mpc_demux * d, float level, mpc_bool_t use_gain, mpc_bool_t use_title, mpc_bool_t clip_prevention) { float peak = use_title ? d->si.peak_title : d->si.peak_album; float gain = use_title ? d->si.gain_title : d->si.gain_album; if(!use_gain && !clip_prevention) return; if(!peak) peak = 1.; else peak = (1 << 15) / pow(10, peak / (20 * 256)); if(!gain) gain = 1.; else gain = pow(10, (level - gain / 256) / 20); if(clip_prevention && (peak < gain || !use_gain)) gain = peak; mpc_decoder_scale_output(d->d, gain); } libmpcs-0.1/libmpcdec/streaminfo.c0000644000175000017500000002013411220505350014152 00000000000000/* Copyright (c) 2005-2009, The Musepack Development Team All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the The Musepack Development Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /// \file streaminfo.c /// Implementation of streaminfo reading functions. #include #include #include #include #include "internal.h" #include "huffman.h" #include "mpc_bits_reader.h" unsigned long mpc_crc32(unsigned char *buf, int len); static const char na[] = "n.a."; static char const * const versionNames[] = { na, "'Unstable/Experimental'", na, na, na, "'quality 0'", "'quality 1'", "'Telephone'", "'Thumb'", "'Radio'", "'Standard'", "'Extreme'", "'Insane'", "'BrainDead'", "'quality 9'", "'quality 10'" }; static const mpc_int32_t samplefreqs[8] = { 44100, 48000, 37800, 32000 }; static const char * mpc_get_version_string(float profile) // profile is 0...15, where 7...13 is used { return profile >= sizeof versionNames / sizeof *versionNames ? na : versionNames[(int)profile]; } static void mpc_get_encoder_string(mpc_streaminfo* si) { int ver = si->encoder_version; if (si->stream_version >= 8) ver = (si->encoder_version >> 24) * 100 + ((si->encoder_version >> 16) & 0xFF); if (ver <= 116) { if (ver == 0) { sprintf(si->encoder, "Buschmann 1.7.0...9, Klemm 0.90...1.05"); } else { switch (ver % 10) { case 0: sprintf(si->encoder, "Release %u.%u", ver / 100, ver / 10 % 10); break; case 2: case 4: case 6: case 8: sprintf(si->encoder, "Beta %u.%02u", ver / 100, ver % 100); break; default: sprintf(si->encoder, "--Alpha-- %u.%02u", ver / 100, ver % 100); break; } } } else { int major = si->encoder_version >> 24; int minor = (si->encoder_version >> 16) & 0xFF; int build = (si->encoder_version >> 8) & 0xFF; char * tmp = "--Stable--"; if (minor & 1) tmp = "--Unstable--"; sprintf(si->encoder, "%s %u.%u.%u", tmp, major, minor, build); } } static mpc_status check_streaminfo(mpc_streaminfo * si) { if (si->max_band == 0 || si->max_band >= 32 || si->channels > 2) return MPC_STATUS_FILE; return MPC_STATUS_OK; } /// Reads streaminfo from SV7 header. mpc_status streaminfo_read_header_sv7(mpc_streaminfo* si, mpc_bits_reader * r) { mpc_uint16_t Estimatedpeak_title = 0; mpc_uint32_t frames, last_frame_samples; si->bitrate = 0; frames = (mpc_bits_read(r, 16) << 16) | mpc_bits_read(r, 16); mpc_bits_read(r, 1); // intensity stereo : should be 0 si->ms = mpc_bits_read(r, 1); si->max_band = mpc_bits_read(r, 6); si->profile = mpc_bits_read(r, 4); si->profile_name = mpc_get_version_string(si->profile); mpc_bits_read(r, 2); // Link ? si->sample_freq = samplefreqs[mpc_bits_read(r, 2)]; Estimatedpeak_title = (mpc_uint16_t) mpc_bits_read(r, 16); // read the ReplayGain data si->gain_title = (mpc_uint16_t) mpc_bits_read(r, 16); si->peak_title = (mpc_uint16_t) mpc_bits_read(r, 16); si->gain_album = (mpc_uint16_t) mpc_bits_read(r, 16); si->peak_album = (mpc_uint16_t) mpc_bits_read(r, 16); si->is_true_gapless = mpc_bits_read(r, 1); // true gapless: used? last_frame_samples = mpc_bits_read(r, 11); // true gapless: valid samples for last frame si->fast_seek = mpc_bits_read(r, 1); // fast seeking mpc_bits_read(r, 19); // unused si->encoder_version = mpc_bits_read(r, 8); si->channels = 2; si->block_pwr = 0; // convert gain info if (si->gain_title != 0) { int tmp = (int)((MPC_OLD_GAIN_REF - (mpc_int16_t)si->gain_title / 100.) * 256. + .5); if (tmp >= (1 << 16) || tmp < 0) tmp = 0; si->gain_title = (mpc_int16_t) tmp; } if (si->gain_album != 0) { int tmp = (int)((MPC_OLD_GAIN_REF - (mpc_int16_t)si->gain_album / 100.) * 256. + .5); if (tmp >= (1 << 16) || tmp < 0) tmp = 0; si->gain_album = (mpc_int16_t) tmp; } if (si->peak_title != 0) si->peak_title = (mpc_uint16_t) (log10(si->peak_title) * 20 * 256 + .5); if (si->peak_album != 0) si->peak_album = (mpc_uint16_t) (log10(si->peak_album) * 20 * 256 + .5); mpc_get_encoder_string(si); if (last_frame_samples == 0) last_frame_samples = MPC_FRAME_LENGTH; si->samples = (mpc_int64_t) frames * MPC_FRAME_LENGTH; if (si->is_true_gapless) si->samples -= (MPC_FRAME_LENGTH - last_frame_samples); else si->samples -= MPC_DECODER_SYNTH_DELAY; si->average_bitrate = (si->tag_offset - si->header_position) * 8.0 * si->sample_freq / si->samples; return check_streaminfo(si); } /// Reads replay gain datas void streaminfo_gain(mpc_streaminfo* si, const mpc_bits_reader * r_in) { mpc_bits_reader r = *r_in; int version = mpc_bits_read(&r, 8); // gain version if (version != 1) // we only know ver 1 return; si->gain_title = (mpc_uint16_t) mpc_bits_read(&r, 16); si->peak_title = (mpc_uint16_t) mpc_bits_read(&r, 16); si->gain_album = (mpc_uint16_t) mpc_bits_read(&r, 16); si->peak_album = (mpc_uint16_t) mpc_bits_read(&r, 16); } /// Reads streaminfo from SV8 header. mpc_status streaminfo_read_header_sv8(mpc_streaminfo* si, const mpc_bits_reader * r_in, mpc_size_t block_size) { mpc_uint32_t CRC; mpc_bits_reader r = *r_in; CRC = (mpc_bits_read(&r, 16) << 16) | mpc_bits_read(&r, 16); if (CRC != mpc_crc32(r.buff + 1 - (r.count >> 3), (int)block_size - 4)) return MPC_STATUS_FILE; si->stream_version = mpc_bits_read(&r, 8); if (si->stream_version != 8) return MPC_STATUS_INVALIDSV; mpc_bits_get_size(&r, &si->samples); mpc_bits_get_size(&r, &si->beg_silence); si->is_true_gapless = 1; si->sample_freq = samplefreqs[mpc_bits_read(&r, 3)]; si->max_band = mpc_bits_read(&r, 5) + 1; si->channels = mpc_bits_read(&r, 4) + 1; si->ms = mpc_bits_read(&r, 1); si->block_pwr = mpc_bits_read(&r, 3) * 2; si->bitrate = 0; if ((si->samples - si->beg_silence) != 0) si->average_bitrate = (si->tag_offset - si->header_position) * 8.0 * si->sample_freq / (si->samples - si->beg_silence); return check_streaminfo(si); } /// Reads encoder informations void streaminfo_encoder_info(mpc_streaminfo* si, const mpc_bits_reader * r_in) { mpc_bits_reader r = *r_in; si->profile = mpc_bits_read(&r, 7) / 8.; si->profile_name = mpc_get_version_string(si->profile); si->pns = mpc_bits_read(&r, 1); si->encoder_version = mpc_bits_read(&r, 8) << 24; // major si->encoder_version |= mpc_bits_read(&r, 8) << 16; // minor si->encoder_version |= mpc_bits_read(&r, 8) << 8; // build mpc_get_encoder_string(si); } double mpc_streaminfo_get_length(mpc_streaminfo * si) { return (double) (si->samples - si->beg_silence) / si->sample_freq; } mpc_int64_t mpc_streaminfo_get_length_samples(mpc_streaminfo *si) { return si->samples - si->beg_silence; } libmpcs-0.1/libmpcdec/requant.c0000644000175000017500000000764511150567164013513 00000000000000/* Copyright (c) 2005-2009, The Musepack Development Team All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the The Musepack Development Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /// \file requant.c /// Requantization function implementations. /// \todo document me #include #include "requant.h" #include "mpcdec_math.h" #include "decoder.h" /* C O N S T A N T S */ // Bits per sample for chosen quantizer const mpc_uint8_t Res_bit [18] = { 0, 0, 0, 0, 0, 0, 0, 0, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 }; // Requantization coefficients // 65536/step bzw. 65536/(2*D+1) #define _(X) MAKE_MPC_SAMPLE_EX(X,14) const MPC_SAMPLE_FORMAT __Cc [1 + 18] = { _(111.285962475327f), // 32768/2/255*sqrt(3) _(65536.000000000000f), _(21845.333333333332f), _(13107.200000000001f), _(9362.285714285713f), _(7281.777777777777f), _(4369.066666666666f), _(2114.064516129032f), _(1040.253968253968f), _(516.031496062992f), _(257.003921568627f), _(128.250489236790f), _(64.062561094819f), _(32.015632633121f), _(16.003907203907f), _(8.000976681723f), _(4.000244155527f), _(2.000061037018f), _(1.000015259021f) }; #undef _ // Requantization offset // 2*D+1 = steps of quantizer const mpc_int16_t __Dc [1 + 18] = { 2, 0, 1, 2, 3, 4, 7, 15, 31, 63, 127, 255, 511, 1023, 2047, 4095, 8191, 16383, 32767 }; #ifdef MPC_FIXED_POINT static mpc_uint32_t find_shift(double fval) { mpc_int64_t val = (mpc_int64_t) fval; mpc_uint32_t ptr = 0; if(val<0) val = -val; while(val) { val >>= 1; ptr++; } return ptr > 31 ? 0 : 31 - ptr; } #endif /* F U N C T I O N S */ #define SET_SCF(N,X) d->SCF[N] = MAKE_MPC_SAMPLE_EX(X,d->SCF_shift[N] = (mpc_uint8_t) find_shift(X)); void mpc_decoder_scale_output(mpc_decoder *d, double factor) { mpc_int32_t n; double f1, f2; #ifndef MPC_FIXED_POINT factor *= 1.0 / (double) (1<<(MPC_FIXED_POINT_SHIFT-1)); #else factor *= 1.0 / (double) (1<<(16-MPC_FIXED_POINT_SHIFT)); #endif f1 = f2 = factor; // handles +1.58...-98.41 dB, where's scf[n] / scf[n-1] = 1.20050805774840750476 SET_SCF(1,factor); f1 *= 0.83298066476582673961; f2 *= 1/0.83298066476582673961; for ( n = 1; n <= 128; n++ ) { SET_SCF((mpc_uint8_t)(1+n),f1); SET_SCF((mpc_uint8_t)(1-n),f2); f1 *= 0.83298066476582673961; f2 *= 1/0.83298066476582673961; } } void mpc_decoder_init_quant(mpc_decoder *d, double scale_factor) { mpc_decoder_scale_output(d, scale_factor); } libmpcs-0.1/libmpcdec/mpc_decoder.c0000644000175000017500000006300111150567164014264 00000000000000/* Copyright (c) 2005-2009, The Musepack Development Team All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the The Musepack Development Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /// \file mpc_decoder.c /// Core decoding routines and logic. #include #include #include #include "decoder.h" #include "huffman.h" #include "internal.h" #include "mpcdec_math.h" #include "requant.h" #include "mpc_bits_reader.h" //SV7 tables extern const mpc_lut_data mpc_HuffQ [7] [2]; extern const mpc_lut_data mpc_HuffHdr; extern const mpc_huffman mpc_table_HuffSCFI [ 4]; extern const mpc_lut_data mpc_HuffDSCF; //SV8 tables extern const mpc_can_data mpc_can_Bands; extern const mpc_can_data mpc_can_SCFI[2]; extern const mpc_can_data mpc_can_DSCF[2]; extern const mpc_can_data mpc_can_Res [2]; extern const mpc_can_data mpc_can_Q [8][2]; extern const mpc_can_data mpc_can_Q1; extern const mpc_can_data mpc_can_Q9up; //------------------------------------------------------------------------------ // types //------------------------------------------------------------------------------ enum { MEMSIZE = MPC_DECODER_MEMSIZE, // overall buffer size MEMSIZE2 = (MEMSIZE/2), // size of one buffer MEMMASK = (MEMSIZE-1) }; //------------------------------------------------------------------------------ // forward declarations //------------------------------------------------------------------------------ void mpc_decoder_read_bitstream_sv7(mpc_decoder * d, mpc_bits_reader * r); void mpc_decoder_read_bitstream_sv8(mpc_decoder * d, mpc_bits_reader * r, mpc_bool_t is_key_frame); static void mpc_decoder_requantisierung(mpc_decoder *d); /** * set the scf indexes for seeking use * needed only for sv7 seeking * @param d */ void mpc_decoder_reset_scf(mpc_decoder * d, int value) { memset(d->SCF_Index_L, value, sizeof d->SCF_Index_L ); memset(d->SCF_Index_R, value, sizeof d->SCF_Index_R ); } void mpc_decoder_setup(mpc_decoder *d) { memset(d, 0, sizeof *d); d->__r1 = 1; d->__r2 = 1; mpc_decoder_init_quant(d, 1.0f); } void mpc_decoder_set_streaminfo(mpc_decoder *d, mpc_streaminfo *si) { d->stream_version = si->stream_version; d->ms = si->ms; d->max_band = si->max_band; d->channels = si->channels; d->samples_to_skip = MPC_DECODER_SYNTH_DELAY + si->beg_silence; if (si->stream_version == 7 && si->is_true_gapless) d->samples = ((si->samples + MPC_FRAME_LENGTH - 1) / MPC_FRAME_LENGTH) * MPC_FRAME_LENGTH; else d->samples = si->samples; } mpc_decoder * mpc_decoder_init(mpc_streaminfo *si) { mpc_decoder* p_tmp = malloc(sizeof(mpc_decoder)); if (p_tmp != 0) { mpc_decoder_setup(p_tmp); mpc_decoder_set_streaminfo(p_tmp, si); huff_init_lut(LUT_DEPTH); // FIXME : this needs to be called only once when the library is loaded } return p_tmp; } void mpc_decoder_exit(mpc_decoder *d) { free(d); } void mpc_decoder_decode_frame(mpc_decoder * d, mpc_bits_reader * r, mpc_frame_info * i) { mpc_bits_reader r_sav = *r; mpc_int64_t samples_left; samples_left = d->samples - d->decoded_samples + MPC_DECODER_SYNTH_DELAY; if (samples_left <= 0 && d->samples != 0) { i->samples = 0; i->bits = -1; return; } if (d->stream_version == 8) mpc_decoder_read_bitstream_sv8(d, r, i->is_key_frame); else mpc_decoder_read_bitstream_sv7(d, r); if (d->samples_to_skip < MPC_FRAME_LENGTH + MPC_DECODER_SYNTH_DELAY) { mpc_decoder_requantisierung(d); mpc_decoder_synthese_filter_float(d, i->buffer, d->channels); } d->decoded_samples += MPC_FRAME_LENGTH; // reconstruct exact filelength if (d->decoded_samples - d->samples < MPC_FRAME_LENGTH && d->stream_version == 7) { int last_frame_samples = mpc_bits_read(r, 11); if (d->decoded_samples == d->samples) { if (last_frame_samples == 0) last_frame_samples = MPC_FRAME_LENGTH; d->samples += last_frame_samples - MPC_FRAME_LENGTH; samples_left += last_frame_samples - MPC_FRAME_LENGTH; } } i->samples = samples_left > MPC_FRAME_LENGTH ? MPC_FRAME_LENGTH : samples_left < 0 ? 0 : (mpc_uint32_t) samples_left; i->bits = (mpc_uint32_t) (((r->buff - r_sav.buff) << 3) + r_sav.count - r->count); if (d->samples_to_skip) { if (i->samples <= d->samples_to_skip) { d->samples_to_skip -= i->samples; i->samples = 0; } else { i->samples -= d->samples_to_skip; memmove(i->buffer, i->buffer + d->samples_to_skip * d->channels, i->samples * d->channels * sizeof (MPC_SAMPLE_FORMAT)); d->samples_to_skip = 0; } } } void mpc_decoder_requantisierung(mpc_decoder *d) { mpc_int32_t Band; mpc_int32_t n; MPC_SAMPLE_FORMAT facL; MPC_SAMPLE_FORMAT facR; MPC_SAMPLE_FORMAT templ; MPC_SAMPLE_FORMAT tempr; MPC_SAMPLE_FORMAT* YL; MPC_SAMPLE_FORMAT* YR; mpc_int16_t* L; mpc_int16_t* R; const mpc_int32_t Last_Band = d->max_band; #ifdef MPC_FIXED_POINT #if MPC_FIXED_POINT_FRACTPART == 14 #define MPC_MULTIPLY_SCF(CcVal, SCF_idx) \ MPC_MULTIPLY_EX(CcVal, d->SCF[SCF_idx], d->SCF_shift[SCF_idx]) #else #error FIXME, Cc table is in 18.14 format #endif #else #define MPC_MULTIPLY_SCF(CcVal, SCF_idx) \ MPC_MULTIPLY(CcVal, d->SCF[SCF_idx]) #endif // requantization and scaling of subband-samples for ( Band = 0; Band <= Last_Band; Band++ ) { // setting pointers YL = d->Y_L[0] + Band; YR = d->Y_R[0] + Band; L = d->Q[Band].L; R = d->Q[Band].R; /************************** MS-coded **************************/ if ( d->MS_Flag [Band] ) { if ( d->Res_L [Band] ) { if ( d->Res_R [Band] ) { // M!=0, S!=0 facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , d->SCF_Index_L[Band][0] & 0xFF); facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , d->SCF_Index_R[Band][0] & 0xFF); for ( n = 0; n < 12; n++, YL += 32, YR += 32 ) { *YL = (templ = MPC_MULTIPLY_FLOAT_INT(facL,*L++))+(tempr = MPC_MULTIPLY_FLOAT_INT(facR,*R++)); *YR = templ - tempr; } facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , d->SCF_Index_L[Band][1] & 0xFF); facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , d->SCF_Index_R[Band][1] & 0xFF); for ( ; n < 24; n++, YL += 32, YR += 32 ) { *YL = (templ = MPC_MULTIPLY_FLOAT_INT(facL,*L++))+(tempr = MPC_MULTIPLY_FLOAT_INT(facR,*R++)); *YR = templ - tempr; } facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , d->SCF_Index_L[Band][2] & 0xFF); facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , d->SCF_Index_R[Band][2] & 0xFF); for ( ; n < 36; n++, YL += 32, YR += 32 ) { *YL = (templ = MPC_MULTIPLY_FLOAT_INT(facL,*L++))+(tempr = MPC_MULTIPLY_FLOAT_INT(facR,*R++)); *YR = templ - tempr; } } else { // M!=0, S==0 facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , d->SCF_Index_L[Band][0] & 0xFF); for ( n = 0; n < 12; n++, YL += 32, YR += 32 ) { *YR = *YL = MPC_MULTIPLY_FLOAT_INT(facL,*L++); } facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , d->SCF_Index_L[Band][1] & 0xFF); for ( ; n < 24; n++, YL += 32, YR += 32 ) { *YR = *YL = MPC_MULTIPLY_FLOAT_INT(facL,*L++); } facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , d->SCF_Index_L[Band][2] & 0xFF); for ( ; n < 36; n++, YL += 32, YR += 32 ) { *YR = *YL = MPC_MULTIPLY_FLOAT_INT(facL,*L++); } } } else { if (d->Res_R[Band]) // M==0, S!=0 { facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , d->SCF_Index_R[Band][0] & 0xFF); for ( n = 0; n < 12; n++, YL += 32, YR += 32 ) { *YR = - (*YL = MPC_MULTIPLY_FLOAT_INT(facR,*(R++))); } facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , d->SCF_Index_R[Band][1] & 0xFF); for ( ; n < 24; n++, YL += 32, YR += 32 ) { *YR = - (*YL = MPC_MULTIPLY_FLOAT_INT(facR,*(R++))); } facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , d->SCF_Index_R[Band][2] & 0xFF); for ( ; n < 36; n++, YL += 32, YR += 32 ) { *YR = - (*YL = MPC_MULTIPLY_FLOAT_INT(facR,*(R++))); } } else { // M==0, S==0 for ( n = 0; n < 36; n++, YL += 32, YR += 32 ) { *YR = *YL = 0; } } } } /************************** LR-coded **************************/ else { if ( d->Res_L [Band] ) { if ( d->Res_R [Band] ) { // L!=0, R!=0 facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , d->SCF_Index_L[Band][0] & 0xFF); facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , d->SCF_Index_R[Band][0] & 0xFF); for (n = 0; n < 12; n++, YL += 32, YR += 32 ) { *YL = MPC_MULTIPLY_FLOAT_INT(facL,*L++); *YR = MPC_MULTIPLY_FLOAT_INT(facR,*R++); } facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , d->SCF_Index_L[Band][1] & 0xFF); facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , d->SCF_Index_R[Band][1] & 0xFF); for (; n < 24; n++, YL += 32, YR += 32 ) { *YL = MPC_MULTIPLY_FLOAT_INT(facL,*L++); *YR = MPC_MULTIPLY_FLOAT_INT(facR,*R++); } facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , d->SCF_Index_L[Band][2] & 0xFF); facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , d->SCF_Index_R[Band][2] & 0xFF); for (; n < 36; n++, YL += 32, YR += 32 ) { *YL = MPC_MULTIPLY_FLOAT_INT(facL,*L++); *YR = MPC_MULTIPLY_FLOAT_INT(facR,*R++); } } else { // L!=0, R==0 facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , d->SCF_Index_L[Band][0] & 0xFF); for ( n = 0; n < 12; n++, YL += 32, YR += 32 ) { *YL = MPC_MULTIPLY_FLOAT_INT(facL,*L++); *YR = 0; } facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , d->SCF_Index_L[Band][1] & 0xFF); for ( ; n < 24; n++, YL += 32, YR += 32 ) { *YL = MPC_MULTIPLY_FLOAT_INT(facL,*L++); *YR = 0; } facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , d->SCF_Index_L[Band][2] & 0xFF); for ( ; n < 36; n++, YL += 32, YR += 32 ) { *YL = MPC_MULTIPLY_FLOAT_INT(facL,*L++); *YR = 0; } } } else { if ( d->Res_R [Band] ) { // L==0, R!=0 facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , d->SCF_Index_R[Band][0] & 0xFF); for ( n = 0; n < 12; n++, YL += 32, YR += 32 ) { *YL = 0; *YR = MPC_MULTIPLY_FLOAT_INT(facR,*R++); } facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , d->SCF_Index_R[Band][1] & 0xFF); for ( ; n < 24; n++, YL += 32, YR += 32 ) { *YL = 0; *YR = MPC_MULTIPLY_FLOAT_INT(facR,*R++); } facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , d->SCF_Index_R[Band][2] & 0xFF); for ( ; n < 36; n++, YL += 32, YR += 32 ) { *YL = 0; *YR = MPC_MULTIPLY_FLOAT_INT(facR,*R++); } } else { // L==0, R==0 for ( n = 0; n < 36; n++, YL += 32, YR += 32 ) { *YR = *YL = 0; } } } } } } void mpc_decoder_read_bitstream_sv7(mpc_decoder * d, mpc_bits_reader * r) { // these arrays hold decoding results for bundled quantizers (3- and 5-step) static const mpc_int32_t idx30[] = { -1, 0, 1,-1, 0, 1,-1, 0, 1,-1, 0, 1,-1, 0, 1,-1, 0, 1,-1, 0, 1,-1, 0, 1,-1, 0, 1}; static const mpc_int32_t idx31[] = { -1,-1,-1, 0, 0, 0, 1, 1, 1,-1,-1,-1, 0, 0, 0, 1, 1, 1,-1,-1,-1, 0, 0, 0, 1, 1, 1}; static const mpc_int32_t idx32[] = { -1,-1,-1,-1,-1,-1,-1,-1,-1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1}; static const mpc_int32_t idx50[] = { -2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2}; static const mpc_int32_t idx51[] = { -2,-2,-2,-2,-2,-1,-1,-1,-1,-1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2}; mpc_int32_t n, idx, Max_used_Band = 0; /***************************** Header *****************************/ // first subband d->Res_L[0] = mpc_bits_read(r, 4); d->Res_R[0] = mpc_bits_read(r, 4); if (!(d->Res_L[0] == 0 && d->Res_R[0] == 0)) { if (d->ms) d->MS_Flag[0] = mpc_bits_read(r, 1); Max_used_Band = 1; } // consecutive subbands for ( n = 1; n <= d->max_band; n++ ) { idx = mpc_bits_huff_lut(r, & mpc_HuffHdr); d->Res_L[n] = (idx!=4) ? d->Res_L[n - 1] + idx : (int) mpc_bits_read(r, 4); idx = mpc_bits_huff_lut(r, & mpc_HuffHdr); d->Res_R[n] = (idx!=4) ? d->Res_R[n - 1] + idx : (int) mpc_bits_read(r, 4); if (!(d->Res_L[n] == 0 && d->Res_R[n] == 0)) { if (d->ms) d->MS_Flag[n] = mpc_bits_read(r, 1); Max_used_Band = n + 1; } } /****************************** SCFI ******************************/ for ( n = 0; n < Max_used_Band; n++ ) { if (d->Res_L[n]) d->SCFI_L[n] = mpc_bits_huff_dec(r, mpc_table_HuffSCFI); if (d->Res_R[n]) d->SCFI_R[n] = mpc_bits_huff_dec(r, mpc_table_HuffSCFI); } /**************************** SCF/DSCF ****************************/ for ( n = 0; n < Max_used_Band; n++ ) { mpc_int32_t * SCF = d->SCF_Index_L[n]; mpc_uint32_t Res = d->Res_L[n], SCFI = d->SCFI_L[n]; do { if (Res) { switch (SCFI) { case 1: idx = mpc_bits_huff_lut(r, & mpc_HuffDSCF); SCF[0] = (idx!=8) ? SCF[2] + idx : (int) mpc_bits_read(r, 6); idx = mpc_bits_huff_lut(r, & mpc_HuffDSCF); SCF[1] = (idx!=8) ? SCF[0] + idx : (int) mpc_bits_read(r, 6); SCF[2] = SCF[1]; break; case 3: idx = mpc_bits_huff_lut(r, & mpc_HuffDSCF); SCF[0] = (idx!=8) ? SCF[2] + idx : (int) mpc_bits_read(r, 6); SCF[1] = SCF[0]; SCF[2] = SCF[1]; break; case 2: idx = mpc_bits_huff_lut(r, & mpc_HuffDSCF); SCF[0] = (idx!=8) ? SCF[2] + idx : (int) mpc_bits_read(r, 6); SCF[1] = SCF[0]; idx = mpc_bits_huff_lut(r, & mpc_HuffDSCF); SCF[2] = (idx!=8) ? SCF[1] + idx : (int) mpc_bits_read(r, 6); break; case 0: idx = mpc_bits_huff_lut(r, & mpc_HuffDSCF); SCF[0] = (idx!=8) ? SCF[2] + idx : (int) mpc_bits_read(r, 6); idx = mpc_bits_huff_lut(r, & mpc_HuffDSCF); SCF[1] = (idx!=8) ? SCF[0] + idx : (int) mpc_bits_read(r, 6); idx = mpc_bits_huff_lut(r, & mpc_HuffDSCF); SCF[2] = (idx!=8) ? SCF[1] + idx : (int) mpc_bits_read(r, 6); break; default: return; } if (SCF[0] > 1024) SCF[0] = 0x8080; if (SCF[1] > 1024) SCF[1] = 0x8080; if (SCF[2] > 1024) SCF[2] = 0x8080; } Res = d->Res_R[n]; SCFI = d->SCFI_R[n]; } while ( SCF == d->SCF_Index_L[n] && (SCF = d->SCF_Index_R[n])); } // if (d->seeking == TRUE) // return; /***************************** Samples ****************************/ for ( n = 0; n < Max_used_Band; n++ ) { mpc_int16_t *q = d->Q[n].L, Res = d->Res_L[n]; do { mpc_int32_t k; const mpc_lut_data *Table; switch (Res) { case -2: case -3: case -4: case -5: case -6: case -7: case -8: case -9: case -10: case -11: case -12: case -13: case -14: case -15: case -16: case -17: case 0: break; case -1: for (k=0; k<36; k++ ) { mpc_uint32_t tmp = mpc_random_int(d); q[k] = ((tmp >> 24) & 0xFF) + ((tmp >> 16) & 0xFF) + ((tmp >> 8) & 0xFF) + ((tmp >> 0) & 0xFF) - 510; } break; case 1: Table = & mpc_HuffQ[0][mpc_bits_read(r, 1)]; for ( k = 0; k < 36; k += 3) { idx = mpc_bits_huff_lut(r, Table); q[k] = idx30[idx]; q[k + 1] = idx31[idx]; q[k + 2] = idx32[idx]; } break; case 2: Table = & mpc_HuffQ[1][mpc_bits_read(r, 1)]; for ( k = 0; k < 36; k += 2) { idx = mpc_bits_huff_lut(r, Table); q[k] = idx50[idx]; q[k + 1] = idx51[idx]; } break; case 3: case 4: case 5: case 6: case 7: Table = & mpc_HuffQ[Res - 1][mpc_bits_read(r, 1)]; for ( k = 0; k < 36; k++ ) q[k] = mpc_bits_huff_lut(r, Table); break; case 8: case 9: case 10: case 11: case 12: case 13: case 14: case 15: case 16: case 17: for ( k = 0; k < 36; k++ ) q[k] = (mpc_int32_t)mpc_bits_read(r, Res_bit[Res]) - Dc[Res]; break; default: return; } Res = d->Res_R[n]; } while (q == d->Q[n].L && (q = d->Q[n].R)); } } void mpc_decoder_read_bitstream_sv8(mpc_decoder * d, mpc_bits_reader * r, mpc_bool_t is_key_frame) { // these arrays hold decoding results for bundled quantizers (3- and 5-step) static const mpc_int8_t idx50[125] = {-2, -1, 0, 1, 2, -2, -1, 0, 1, 2, -2, -1, 0, 1, 2, -2, -1, 0, 1, 2, -2, -1, 0, 1, 2, -2, -1, 0, 1, 2, -2, -1, 0, 1, 2, -2, -1, 0, 1, 2, -2, -1, 0, 1, 2, -2, -1, 0, 1, 2, -2, -1, 0, 1, 2, -2, -1, 0, 1, 2, -2, -1, 0, 1, 2, -2, -1, 0, 1, 2, -2, -1, 0, 1, 2, -2, -1, 0, 1, 2, -2, -1, 0, 1, 2, -2, -1, 0, 1, 2, -2, -1, 0, 1, 2, -2, -1, 0, 1, 2, -2, -1, 0, 1, 2, -2, -1, 0, 1, 2, -2, -1, 0, 1, 2, -2, -1, 0, 1, 2, -2, -1, 0, 1, 2}; static const mpc_int8_t idx51[125] = {-2, -2, -2, -2, -2, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, -2, -2, -2, -2, -2, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, -2, -2, -2, -2, -2, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, -2, -2, -2, -2, -2, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, -2, -2, -2, -2, -2, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2}; static const mpc_int8_t idx52[125] = {-2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2}; mpc_int32_t n, Max_used_Band; const mpc_can_data * Table, * Tables[2]; /***************************** Header *****************************/ if (is_key_frame == MPC_TRUE) { Max_used_Band = mpc_bits_log_dec(r, d->max_band + 1); } else { Max_used_Band = d->last_max_band + mpc_bits_can_dec(r, & mpc_can_Bands); if (Max_used_Band > 32) Max_used_Band -= 33; } d->last_max_band = Max_used_Band; if (Max_used_Band) { d->Res_L[Max_used_Band-1] = mpc_bits_can_dec(r, & mpc_can_Res[0]); d->Res_R[Max_used_Band-1] = mpc_bits_can_dec(r, & mpc_can_Res[0]); if (d->Res_L[Max_used_Band-1] > 15) d->Res_L[Max_used_Band-1] -= 17; if (d->Res_R[Max_used_Band-1] > 15) d->Res_R[Max_used_Band-1] -= 17; for ( n = Max_used_Band - 2; n >= 0; n--) { d->Res_L[n] = mpc_bits_can_dec(r, & mpc_can_Res[d->Res_L[n + 1] > 2]) + d->Res_L[n + 1]; if (d->Res_L[n] > 15) d->Res_L[n] -= 17; d->Res_R[n] = mpc_bits_can_dec(r, & mpc_can_Res[d->Res_R[n + 1] > 2]) + d->Res_R[n + 1]; if (d->Res_R[n] > 15) d->Res_R[n] -= 17; } if (d->ms) { int cnt = 0, tot = 0; mpc_uint32_t tmp = 0; for( n = 0; n < Max_used_Band; n++) if ( d->Res_L[n] != 0 || d->Res_R[n] != 0 ) tot++; cnt = mpc_bits_log_dec(r, tot); if (cnt != 0 && cnt != tot) tmp = mpc_bits_enum_dec(r, mini(cnt, tot-cnt), tot); if (cnt * 2 > tot) tmp = ~tmp; for( n = Max_used_Band - 1; n >= 0; n--) if ( d->Res_L[n] != 0 || d->Res_R[n] != 0 ) { d->MS_Flag[n] = tmp & 1; tmp >>= 1; } } } for( n = Max_used_Band; n <= d->max_band; n++) d->Res_L[n] = d->Res_R[n] = 0; /****************************** SCFI ******************************/ if (is_key_frame == MPC_TRUE){ for( n = 0; n < 32; n++) d->DSCF_Flag_L[n] = d->DSCF_Flag_R[n] = 1; // new block -> force key frame } Tables[0] = & mpc_can_SCFI[0]; Tables[1] = & mpc_can_SCFI[1]; for ( n = 0; n < Max_used_Band; n++ ) { int tmp = 0, cnt = -1; if (d->Res_L[n]) cnt++; if (d->Res_R[n]) cnt++; if (cnt >= 0) { tmp = mpc_bits_can_dec(r, Tables[cnt]); if (d->Res_L[n]) d->SCFI_L[n] = tmp >> (2 * cnt); if (d->Res_R[n]) d->SCFI_R[n] = tmp & 3; } } /**************************** SCF/DSCF ****************************/ for ( n = 0; n < Max_used_Band; n++ ) { mpc_int32_t * SCF = d->SCF_Index_L[n]; mpc_uint32_t Res = d->Res_L[n], SCFI = d->SCFI_L[n]; mpc_bool_t * DSCF_Flag = &d->DSCF_Flag_L[n]; do { if ( Res ) { int m; if (*DSCF_Flag == 1) { SCF[0] = (mpc_int32_t)mpc_bits_read(r, 7) - 6; *DSCF_Flag = 0; } else { mpc_uint_t tmp = mpc_bits_can_dec(r, & mpc_can_DSCF[1]); if (tmp == 64) tmp += mpc_bits_read(r, 6); SCF[0] = ((SCF[2] - 25 + tmp) & 127) - 6; } for( m = 0; m < 2; m++){ if (((SCFI << m) & 2) == 0) { mpc_uint_t tmp = mpc_bits_can_dec(r, & mpc_can_DSCF[0]); if (tmp == 31) tmp = 64 + mpc_bits_read(r, 6); SCF[m + 1] = ((SCF[m] - 25 + tmp) & 127) - 6; } else SCF[m + 1] = SCF[m]; } } Res = d->Res_R[n]; SCFI = d->SCFI_R[n]; DSCF_Flag = &d->DSCF_Flag_R[n]; } while ( SCF == d->SCF_Index_L[n] && (SCF = d->SCF_Index_R[n])); } /***************************** Samples ****************************/ for ( n = 0; n < Max_used_Band; n++ ) { mpc_int16_t *q = d->Q[n].L, Res = d->Res_L[n]; static const unsigned int thres[] = {0, 0, 3, 0, 0, 1, 3, 4, 8}; static const mpc_int8_t HuffQ2_var[5*5*5] = {6, 5, 4, 5, 6, 5, 4, 3, 4, 5, 4, 3, 2, 3, 4, 5, 4, 3, 4, 5, 6, 5, 4, 5, 6, 5, 4, 3, 4, 5, 4, 3, 2, 3, 4, 3, 2, 1, 2, 3, 4, 3, 2, 3, 4, 5, 4, 3, 4, 5, 4, 3, 2, 3, 4, 3, 2, 1, 2, 3, 2, 1, 0, 1, 2, 3, 2, 1, 2, 3, 4, 3, 2, 3, 4, 5, 4, 3, 4, 5, 4, 3, 2, 3, 4, 3, 2, 1, 2, 3, 4, 3, 2, 3, 4, 5, 4, 3, 4, 5, 6, 5, 4, 5, 6, 5, 4, 3, 4, 5, 4, 3, 2, 3, 4, 5, 4, 3, 4, 5, 6, 5, 4, 5, 6}; do { mpc_int32_t k = 0, idx = 1; if (Res != 0) { if (Res == 2) { Tables[0] = & mpc_can_Q [0][0]; Tables[1] = & mpc_can_Q [0][1]; idx = 2 * thres[Res]; for ( ; k < 36; k += 3) { int tmp = mpc_bits_can_dec(r, Tables[idx > thres[Res]]); q[k] = idx50[tmp]; q[k + 1] = idx51[tmp]; q[k + 2] = idx52[tmp]; idx = (idx >> 1) + HuffQ2_var[tmp]; } } else if (Res == 1) { Table = & mpc_can_Q1; for( ; k < 36; ){ int kmax = k + 18; mpc_uint_t cnt = mpc_bits_can_dec(r, Table); idx = 0; if (cnt > 0 && cnt < 18) idx = mpc_bits_enum_dec(r, cnt <= 9 ? cnt : 18 - cnt, 18); if (cnt > 9) idx = ~idx; for ( ; k < kmax; k++) { q[k] = 0; if ( idx & (1 << 17) ) q[k] = (mpc_bits_read(r, 1) << 1) - 1; idx <<= 1; } } } else if (Res == -1) { for ( ; k<36; k++ ) { mpc_uint32_t tmp = mpc_random_int(d); q[k] = ((tmp >> 24) & 0xFF) + ((tmp >> 16) & 0xFF) + ((tmp >> 8) & 0xFF) + ((tmp >> 0) & 0xFF) - 510; } } else if (Res <= 4) { Table = & mpc_can_Q[1][Res - 3]; for ( ; k < 36; k += 2 ) { union { mpc_int8_t sym; struct { mpc_int8_t s1:4, s2:4; }; } tmp; tmp.sym = mpc_bits_can_dec(r, Table); q[k] = tmp.s1; q[k + 1] = tmp.s2; } } else if (Res <= 8) { Tables[0] = & mpc_can_Q [Res - 3][0]; Tables[1] = & mpc_can_Q [Res - 3][1]; idx = 2 * thres[Res]; for ( ; k < 36; k++ ) { q[k] = mpc_bits_can_dec(r, Tables[idx > thres[Res]]); idx = (idx >> 1) + absi(q[k]); } } else { for ( ; k < 36; k++ ) { q[k] = (unsigned char) mpc_bits_can_dec(r, & mpc_can_Q9up); if (Res != 9) q[k] = (q[k] << (Res - 9)) | mpc_bits_read(r, Res - 9); q[k] -= Dc[Res]; } } } Res = d->Res_R[n]; } while (q == d->Q[n].L && (q = d->Q[n].R)); } } libmpcs-0.1/libmpcdec/mpc_bits_reader.c0000644000175000017500000002543111145106240015133 00000000000000/* Copyright (c) 2007-2009, The Musepack Development Team All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the The Musepack Development Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include "internal.h" #include "huffman.h" #include "mpc_bits_reader.h" const mpc_uint32_t Cnk[MAX_ENUM / 2][MAX_ENUM] = { {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31}, {0, 0, 1, 3, 6, 10, 15, 21, 28, 36, 45, 55, 66, 78, 91, 105, 120, 136, 153, 171, 190, 210, 231, 253, 276, 300, 325, 351, 378, 406, 435, 465}, {0, 0, 0, 1, 4, 10, 20, 35, 56, 84, 120, 165, 220, 286, 364, 455, 560, 680, 816, 969, 1140, 1330, 1540, 1771, 2024, 2300, 2600, 2925, 3276, 3654, 4060, 4495}, {0, 0, 0, 0, 1, 5, 15, 35, 70, 126, 210, 330, 495, 715, 1001, 1365, 1820, 2380, 3060, 3876, 4845, 5985, 7315, 8855, 10626, 12650, 14950, 17550, 20475, 23751, 27405, 31465}, {0, 0, 0, 0, 0, 1, 6, 21, 56, 126, 252, 462, 792, 1287, 2002, 3003, 4368, 6188, 8568, 11628, 15504, 20349, 26334, 33649, 42504, 53130, 65780, 80730, 98280, 118755, 142506, 169911}, {0, 0, 0, 0, 0, 0, 1, 7, 28, 84, 210, 462, 924, 1716, 3003, 5005, 8008, 12376, 18564, 27132, 38760, 54264, 74613, 100947, 134596, 177100, 230230, 296010, 376740, 475020, 593775, 736281}, {0, 0, 0, 0, 0, 0, 0, 1, 8, 36, 120, 330, 792, 1716, 3432, 6435, 11440, 19448, 31824, 50388, 77520, 116280, 170544, 245157, 346104, 480700, 657800, 888030, 1184040, 1560780, 2035800, 2629575}, {0, 0, 0, 0, 0, 0, 0, 0, 1, 9, 45, 165, 495, 1287, 3003, 6435, 12870, 24310, 43758, 75582, 125970, 203490, 319770, 490314, 735471, 1081575, 1562275, 2220075, 3108105, 4292145, 5852925, 7888725}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 10, 55, 220, 715, 2002, 5005, 11440, 24310, 48620, 92378, 167960, 293930, 497420, 817190, 1307504, 2042975, 3124550, 4686825, 6906900, 10015005, 14307150, 20160075}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 11, 66, 286, 1001, 3003, 8008, 19448, 43758, 92378, 184756, 352716, 646646, 1144066, 1961256, 3268760, 5311735, 8436285, 13123110, 20030010, 30045015, 44352165}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 12, 78, 364, 1365, 4368, 12376, 31824, 75582, 167960, 352716, 705432, 1352078, 2496144, 4457400, 7726160, 13037895, 21474180, 34597290, 54627300, 84672315}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 13, 91, 455, 1820, 6188, 18564, 50388, 125970, 293930, 646646, 1352078, 2704156, 5200300, 9657700, 17383860, 30421755, 51895935, 86493225, 141120525}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 14, 105, 560, 2380, 8568, 27132, 77520, 203490, 497420, 1144066, 2496144, 5200300, 10400600, 20058300, 37442160, 67863915, 119759850, 206253075}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 15, 120, 680, 3060, 11628, 38760, 116280, 319770, 817190, 1961256, 4457400, 9657700, 20058300, 40116600, 77558760, 145422675, 265182525}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 16, 136, 816, 3876, 15504, 54264, 170544, 490314, 1307504, 3268760, 7726160, 17383860, 37442160, 77558760, 155117520, 300540195}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 17, 153, 969, 4845, 20349, 74613, 245157, 735471, 2042975, 5311735, 13037895, 30421755, 67863915, 145422675, 300540195} }; const mpc_uint8_t Cnk_len[MAX_ENUM / 2][MAX_ENUM] = { {0, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5}, {0, 0, 2, 3, 4, 4, 5, 5, 6, 6, 6, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9}, {0, 0, 0, 2, 4, 5, 6, 6, 7, 7, 8, 8, 9, 9, 9, 10, 10, 10, 10, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 13, 13}, {0, 0, 0, 0, 3, 4, 6, 7, 7, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 13, 13, 13, 14, 14, 14, 14, 15, 15, 15, 15, 15, 16}, {0, 0, 0, 0, 0, 3, 5, 6, 7, 8, 9, 10, 11, 11, 12, 13, 13, 14, 14, 14, 15, 15, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18}, {0, 0, 0, 0, 0, 0, 3, 5, 7, 8, 9, 10, 11, 12, 13, 13, 14, 15, 15, 16, 16, 17, 17, 18, 18, 18, 19, 19, 19, 20, 20, 20}, {0, 0, 0, 0, 0, 0, 0, 3, 6, 7, 9, 10, 11, 12, 13, 14, 15, 15, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 21, 22, 22}, {0, 0, 0, 0, 0, 0, 0, 0, 4, 6, 8, 9, 11, 12, 13, 14, 15, 16, 17, 17, 18, 19, 19, 20, 21, 21, 22, 22, 23, 23, 23, 24}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 6, 8, 10, 11, 13, 14, 15, 16, 17, 18, 19, 19, 20, 21, 21, 22, 23, 23, 24, 24, 25, 25}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 7, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 21, 21, 22, 23, 24, 24, 25, 25, 26, 26}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 7, 9, 11, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 23, 24, 25, 26, 26, 27, 27}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 7, 9, 11, 13, 15, 16, 17, 19, 20, 21, 22, 23, 24, 25, 25, 26, 27, 28, 28}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 7, 10, 12, 14, 15, 17, 18, 19, 21, 22, 23, 24, 25, 26, 27, 27, 28, 29}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 7, 10, 12, 14, 16, 17, 19, 20, 21, 23, 24, 25, 26, 27, 28, 28, 29}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 8, 10, 12, 14, 16, 18, 19, 21, 22, 23, 25, 26, 27, 28, 29, 30}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 8, 10, 13, 15, 17, 18, 20, 21, 23, 24, 25, 27, 28, 29, 30} }; const mpc_uint32_t Cnk_lost[MAX_ENUM / 2][MAX_ENUM] = { {0, 0, 1, 0, 3, 2, 1, 0, 7, 6, 5, 4, 3, 2, 1, 0, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0}, {0, 0, 1, 2, 6, 1, 11, 4, 28, 19, 9, 62, 50, 37, 23, 8, 120, 103, 85, 66, 46, 25, 3, 236, 212, 187, 161, 134, 106, 77, 47, 16}, {0, 0, 0, 0, 6, 12, 29, 8, 44, 8, 91, 36, 226, 148, 57, 464, 344, 208, 55, 908, 718, 508, 277, 24, 1796, 1496, 1171, 820, 442, 36, 3697, 3232}, {0, 0, 0, 0, 3, 1, 29, 58, 2, 46, 182, 17, 309, 23, 683, 228, 1716, 1036, 220, 3347, 2207, 877, 7529, 5758, 3734, 1434, 15218, 12293, 9017, 5363, 1303, 29576}, {0, 0, 0, 0, 0, 2, 11, 8, 2, 4, 50, 232, 761, 46, 1093, 3824, 2004, 7816, 4756, 880, 12419, 6434, 31887, 23032, 12406, 65292, 50342, 32792, 12317, 119638, 92233, 60768}, {0, 0, 0, 0, 0, 0, 1, 4, 44, 46, 50, 100, 332, 1093, 3187, 184, 4008, 14204, 5636, 26776, 11272, 56459, 30125, 127548, 85044, 31914, 228278, 147548, 49268, 454801, 312295, 142384}, {0, 0, 0, 0, 0, 0, 0, 0, 28, 8, 182, 232, 332, 664, 1757, 4944, 13320, 944, 15148, 53552, 14792, 91600, 16987, 178184, 43588, 390776, 160546, 913112, 536372, 61352, 1564729, 828448}, {0, 0, 0, 0, 0, 0, 0, 0, 7, 19, 91, 17, 761, 1093, 1757, 3514, 8458, 21778, 55490, 5102, 58654, 204518, 33974, 313105, 1015577, 534877, 1974229, 1086199, 4096463, 2535683, 499883, 6258916}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 9, 36, 309, 46, 3187, 4944, 8458, 16916, 38694, 94184, 230358, 26868, 231386, 789648, 54177, 1069754, 3701783, 1481708, 6762211, 2470066, 13394357, 5505632}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 62, 226, 23, 1093, 184, 13320, 21778, 38694, 77388, 171572, 401930, 953086, 135896, 925544, 3076873, 8340931, 3654106, 13524422, 3509417, 22756699, 2596624}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 50, 148, 683, 3824, 4008, 944, 55490, 94184, 171572, 343144, 745074, 1698160, 3931208, 662448, 3739321, 12080252, 32511574, 12481564, 49545413, 5193248}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 37, 57, 228, 2004, 14204, 15148, 5102, 230358, 401930, 745074, 1490148, 3188308, 7119516, 16170572, 3132677, 15212929, 47724503, 127314931, 42642616}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 23, 464, 1716, 7816, 5636, 53552, 58654, 26868, 953086, 1698160, 3188308, 6376616, 13496132, 29666704, 66353813, 14457878, 62182381, 189497312}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 8, 344, 1036, 4756, 26776, 14792, 204518, 231386, 135896, 3931208, 7119516, 13496132, 26992264, 56658968, 123012781, 3252931, 65435312}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 120, 208, 220, 880, 11272, 91600, 33974, 789648, 925544, 662448, 16170572, 29666704, 56658968, 113317936, 236330717, 508019104}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 103, 55, 3347, 12419, 56459, 16987, 313105, 54177, 3076873, 3739321, 3132677, 66353813, 123012781, 236330717} }; static const mpc_uint8_t log2[32] = { 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6}; static const mpc_uint8_t log2_lost[32] = { 0, 1, 0, 3, 2, 1, 0, 7, 6, 5, 4, 3, 2, 1, 0, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 31}; mpc_int32_t mpc_bits_golomb_dec(mpc_bits_reader * r, const mpc_uint_t k) { unsigned int l = 0; unsigned int code = r->buff[0] & ((1 << r->count) - 1); while( code == 0 ) { l += r->count; r->buff++; code = r->buff[0]; r->count = 8; } while( ((1 << (r->count - 1)) & code) == 0 ) { l++; r->count--; } r->count--; while( r->count < k ) { r->buff++; r->count += 8; code = (code << 8) | r->buff[0]; } r->count -= k; return (l << k) | ((code >> r->count) & ((1 << k) - 1)); } mpc_uint32_t mpc_bits_log_dec(mpc_bits_reader * r, mpc_uint_t max) { mpc_uint32_t value = 0; if (log2[max - 1] > 1) value = mpc_bits_read(r, log2[max - 1] - 1); if (value >= log2_lost[max - 1]) value = ((value << 1) | mpc_bits_read(r, 1)) - log2_lost[max - 1]; return value; } unsigned int mpc_bits_get_size(mpc_bits_reader * r, mpc_uint64_t * p_size) { unsigned char tmp; mpc_uint64_t size = 0; unsigned int ret = 0; do { tmp = mpc_bits_read(r, 8); size = (size << 7) | (tmp & 0x7F); ret++; } while((tmp & 0x80)); *p_size = size; return ret; } int mpc_bits_get_block(mpc_bits_reader * r, mpc_block * p_block) { int size = 2; p_block->size = 0; p_block->key[0] = mpc_bits_read(r, 8); p_block->key[1] = mpc_bits_read(r, 8); size += mpc_bits_get_size(r, &(p_block->size)); if (p_block->size >= size) // check if the block size doesn't conflict with the header size p_block->size -= size; return size; } libmpcs-0.1/libmpcdec/Makefile.in0000644000175000017500000004623511400743074013725 00000000000000# Makefile.in generated by automake 1.11.1 from 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uninstall-libLTLIBRARIES # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: libmpcs-0.1/libmpcdec/requant.h0000644000175000017500000000411311150567164013503 00000000000000/* Copyright (c) 2005-2009, The Musepack Development Team All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the The Musepack Development Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /// \file requant.h /// Requantization function definitions. #ifndef _MPCDEC_REQUANT_H_ #define _MPCDEC_REQUANT_H_ #ifdef WIN32 #pragma once #endif #include #ifdef __cplusplus extern "C" { #endif /* C O N S T A N T S */ const mpc_uint8_t Res_bit [18]; ///< Bits per sample for chosen quantizer const MPC_SAMPLE_FORMAT __Cc [1 + 18]; ///< Requantization coefficients const mpc_int16_t __Dc [1 + 18]; ///< Requantization offset #define Cc (__Cc + 1) #define Dc (__Dc + 1) #ifdef __cplusplus } #endif #endif libmpcs-0.1/libmpcdec/mpcdec_math.h0000644000175000017500000001176011234562720014272 00000000000000/* Copyright (c) 2005-2009, The Musepack Development Team All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the The Musepack Development Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /// \file mpcdec_math.h /// Libmpcdec internal math routines. #ifndef _MPCDEC_MATH_H_ #define _MPCDEC_MATH_H_ #ifdef WIN32 #pragma once #endif #include #ifdef __cplusplus extern "C" { #endif #ifdef MPC_FIXED_POINT #ifdef _WIN32_WCE #include #define MPC_HAVE_MULHIGH #endif //in fixedpoint mode, results in decode output buffer are in -MPC_FIXED_POINT_SCALE ... MPC_FIXED_POINT_SCALE range typedef mpc_int64_t MPC_SAMPLE_FORMAT_MULTIPLY; #define MAKE_MPC_SAMPLE(X) (MPC_SAMPLE_FORMAT)((double)(X) * (double)(((mpc_int64_t)1)<> MPC_FIXED_POINT_FRACTPART) #define MPC_MULTIPLY_EX_NOTRUNCATE(X,Y,Z) \ (((MPC_SAMPLE_FORMAT_MULTIPLY)(X) * (MPC_SAMPLE_FORMAT_MULTIPLY)(Y)) >> (Z)) #ifdef _DEBUG static mpc_inline MPC_SAMPLE_FORMAT MPC_MULTIPLY(MPC_SAMPLE_FORMAT item1,MPC_SAMPLE_FORMAT item2) { MPC_SAMPLE_FORMAT_MULTIPLY temp = MPC_MULTIPLY_NOTRUNCATE(item1,item2); assert(temp == (MPC_SAMPLE_FORMAT_MULTIPLY)(MPC_SAMPLE_FORMAT)temp); return (MPC_SAMPLE_FORMAT)temp; } static mpc_inline MPC_SAMPLE_FORMAT MPC_MULTIPLY_EX(MPC_SAMPLE_FORMAT item1,MPC_SAMPLE_FORMAT item2,unsigned shift) { MPC_SAMPLE_FORMAT_MULTIPLY temp = MPC_MULTIPLY_EX_NOTRUNCATE(item1,item2,shift); assert(temp == (MPC_SAMPLE_FORMAT_MULTIPLY)(MPC_SAMPLE_FORMAT)temp); return (MPC_SAMPLE_FORMAT)temp; } #else #define MPC_MULTIPLY(X,Y) ((MPC_SAMPLE_FORMAT)MPC_MULTIPLY_NOTRUNCATE(X,Y)) #define MPC_MULTIPLY_EX(X,Y,Z) ((MPC_SAMPLE_FORMAT)MPC_MULTIPLY_EX_NOTRUNCATE(X,Y,Z)) #endif #ifdef MPC_HAVE_MULHIGH #define MPC_MULTIPLY_FRACT(X,Y) _MulHigh(X,Y) #else #define MPC_MULTIPLY_FRACT(X,Y) MPC_MULTIPLY_EX(X,Y,32) #endif #define MPC_MAKE_FRACT_CONST(X) (MPC_SAMPLE_FORMAT)((X) * (double)(((mpc_int64_t)1)<<32) ) #define MPC_MULTIPLY_FRACT_CONST(X,Y) MPC_MULTIPLY_FRACT(X,MPC_MAKE_FRACT_CONST(Y)) #define MPC_MULTIPLY_FRACT_CONST_FIX(X,Y,Z) ( MPC_MULTIPLY_FRACT(X,MPC_MAKE_FRACT_CONST( Y / (1<<(Z)) )) << (Z) ) #define MPC_MULTIPLY_FRACT_CONST_SHR(X,Y,Z) MPC_MULTIPLY_FRACT(X,MPC_MAKE_FRACT_CONST( Y / (1<<(Z)) )) #define MPC_MULTIPLY_FLOAT_INT(X,Y) ((X)*(Y)) #define MPC_SCALE_CONST(X,Y,Z) MPC_MULTIPLY_EX(X,MAKE_MPC_SAMPLE_EX(Y,Z),(Z)) #define MPC_SCALE_CONST_SHL(X,Y,Z,S) MPC_MULTIPLY_EX(X,MAKE_MPC_SAMPLE_EX(Y,Z),(Z)-(S)) #define MPC_SCALE_CONST_SHR(X,Y,Z,S) MPC_MULTIPLY_EX(X,MAKE_MPC_SAMPLE_EX(Y,Z),(Z)+(S)) #define MPC_SHR(X,Y) ((X)>>(Y)) #define MPC_SHL(X,Y) ((X)<<(Y)) #else //in floating-point mode, decoded samples are in -1...1 range #define MAKE_MPC_SAMPLE(X) ((MPC_SAMPLE_FORMAT)(X)) #define MAKE_MPC_SAMPLE_EX(X,Y) ((MPC_SAMPLE_FORMAT)(X)) #define MPC_MULTIPLY_FRACT(X,Y) ((X)*(Y)) #define MPC_MAKE_FRACT_CONST(X) (X) #define MPC_MULTIPLY_FRACT_CONST(X,Y) MPC_MULTPLY_FRACT(X,MPC_MAKE_FRACT_CONST(Y)) #define MPC_MULTIPLY_FRACT_CONST_SHR(X,Y,Z) MPC_MULTIPLY_FRACT(X,MPC_MAKE_FRACT_CONST( Y )) #define MPC_MULTIPLY_FRACT_CONST_FIX(X,Y,Z) MPC_MULTIPLY_FRACT(X,MPC_MAKE_FRACT_CONST( Y )) #define MPC_MULTIPLY_FLOAT_INT(X,Y) ((X)*(Y)) #define MPC_MULTIPLY(X,Y) ((X)*(Y)) #define MPC_MULTIPLY_EX(X,Y,Z) ((X)*(Y)) #define MPC_SCALE_CONST(X,Y,Z) ((X)*(Y)) #define MPC_SCALE_CONST_SHL(X,Y,Z,S) ((X)*(Y)) #define MPC_SCALE_CONST_SHR(X,Y,Z,S) ((X)*(Y)) #define MPC_SHR(X,Y) (X) #define MPC_SHL(X,Y) (X) #endif #ifdef __cplusplus } #endif #endif libmpcs-0.1/libmpcdec/decoder.h0000644000175000017500000000726711150567164013446 00000000000000/* Copyright (c) 2005-2009, The Musepack Development Team All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the The Musepack Development Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /// \file decoder.h #ifndef _MPCDEC_DECODER_H_ #define _MPCDEC_DECODER_H_ #ifdef WIN32 #pragma once #endif #include #ifdef __cplusplus extern "C" { #endif #define SEEKING_TABLE_SIZE 256u // set it to SLOW_SEEKING_WINDOW to not use fast seeking #define FAST_SEEKING_WINDOW 32 // set it to FAST_SEEKING_WINDOW to only use fast seeking #define SLOW_SEEKING_WINDOW 0x80000000 enum { MPC_V_MEM = 2304, MPC_DECODER_MEMSIZE = 16384, // overall buffer size }; struct mpc_decoder_t { /// @name internal state variables //@{ mpc_uint32_t stream_version; ///< Streamversion of stream mpc_int32_t max_band; ///< Maximum band-index used in stream (0...31) mpc_uint32_t ms; ///< Mid/side stereo (0: off, 1: on) mpc_uint32_t channels; ///< Number of channels in stream mpc_uint64_t samples; ///< Number of samples in stream mpc_uint64_t decoded_samples; ///< Number of samples decoded from file begining mpc_uint32_t samples_to_skip; ///< Number samples to skip (used for seeking) mpc_int32_t last_max_band; ///< number of bands used in the last frame // randomizer state variables mpc_uint32_t __r1; mpc_uint32_t __r2; mpc_int32_t SCF_Index_L [32] [3]; mpc_int32_t SCF_Index_R [32] [3]; // holds scalefactor-indices mpc_quantizer Q [32]; // holds quantized samples mpc_int32_t Res_L [32]; mpc_int32_t Res_R [32]; // holds the chosen quantizer for each subband mpc_bool_t DSCF_Flag_L [32]; mpc_bool_t DSCF_Flag_R [32]; // differential SCF used? mpc_int32_t SCFI_L [32]; mpc_int32_t SCFI_R [32]; // describes order of transmitted SCF mpc_bool_t MS_Flag[32]; // MS used? #ifdef MPC_FIXED_POINT mpc_uint8_t SCF_shift[256]; #endif MPC_SAMPLE_FORMAT V_L[MPC_V_MEM + 960]; MPC_SAMPLE_FORMAT V_R[MPC_V_MEM + 960]; MPC_SAMPLE_FORMAT Y_L[36][32]; MPC_SAMPLE_FORMAT Y_R[36][32]; MPC_SAMPLE_FORMAT SCF[256]; ///< holds adapted scalefactors (for clipping prevention) //@} }; #ifdef __cplusplus } #endif #endif libmpcs-0.1/libmpcdec/internal.h0000644000175000017500000000716511154447617013656 00000000000000/* Copyright (c) 2005-2009, The Musepack Development Team All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the The Musepack Development Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /// \file internal.h /// Definitions and structures used only internally by the libmpcdec. #ifndef _MPCDEC_INTERNAL_H_ #define _MPCDEC_INTERNAL_H_ #ifdef WIN32 #pragma once #endif #ifdef __cplusplus extern "C" { #endif #include /// Big/little endian 32 bit byte swapping routine. static mpc_inline mpc_uint32_t mpc_swap32(mpc_uint32_t val) { return (((val & 0xFF000000) >> 24) | ((val & 0x00FF0000) >> 8) | ((val & 0x0000FF00) << 8) | ((val & 0x000000FF) << 24)); } typedef struct mpc_block_t { char key[2]; // block key mpc_uint64_t size; // block size minus the block header size } mpc_block; #define MAX_FRAME_SIZE 4352 #define DEMUX_BUFFER_SIZE (65536 - MAX_FRAME_SIZE) // need some space as sand box struct mpc_demux_t { mpc_reader * r; mpc_decoder * d; mpc_streaminfo si; // buffer mpc_uint8_t buffer[DEMUX_BUFFER_SIZE + MAX_FRAME_SIZE]; mpc_size_t bytes_total; mpc_bits_reader bits_reader; mpc_int32_t block_bits; /// bits remaining in current audio block mpc_uint_t block_frames; /// frames remaining in current audio block // seeking mpc_seek_t * seek_table; mpc_uint_t seek_pwr; /// distance between 2 frames in seek_table = 2^seek_pwr mpc_uint32_t seek_table_size; /// used size in seek_table // chapters mpc_seek_t chap_pos; /// supposed position of the first chapter block mpc_int_t chap_nb; /// number of chapters (-1 if unknown, 0 if no chapter) mpc_chap_info * chap; /// chapters position and tag }; /** * checks if a block key is valid * @param key the two caracters key to check * @return MPC_STATUS_INVALIDSV if the key is invalid, MPC_STATUS_OK else */ static mpc_inline mpc_status mpc_check_key(char * key) { if (key[0] < 65 || key[0] > 90 || key[1] < 65 || key[1] > 90) return MPC_STATUS_INVALIDSV; return MPC_STATUS_OK; } /// helper functions used by multiple files mpc_uint32_t mpc_random_int(mpc_decoder *d); // in synth_filter.c void mpc_decoder_init_quant(mpc_decoder *d, double scale_factor); void mpc_decoder_synthese_filter_float(mpc_decoder *d, MPC_SAMPLE_FORMAT* OutData, mpc_int_t channels); #ifdef __cplusplus } #endif #endif libmpcs-0.1/libmpcdec/COPYING0000644000175000017500000000303310526367046012711 00000000000000Copyright (c) 2005, The Musepack Development Team All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the The Musepack Development Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. libmpcs-0.1/libmpcdec/mpc_bits_reader.h0000644000175000017500000001153311150567164015152 00000000000000/* Copyright (c) 2007-2009, The Musepack Development Team All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the The Musepack Development Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #define MAX_ENUM 32 MPC_API int mpc_bits_get_block(mpc_bits_reader * r, mpc_block * p_block); mpc_int32_t mpc_bits_golomb_dec(mpc_bits_reader * r, const mpc_uint_t k); MPC_API unsigned int mpc_bits_get_size(mpc_bits_reader * r, mpc_uint64_t * p_size); mpc_uint32_t mpc_bits_log_dec(mpc_bits_reader * r, mpc_uint_t max); extern const mpc_uint32_t Cnk[MAX_ENUM / 2][MAX_ENUM]; extern const mpc_uint8_t Cnk_len[MAX_ENUM / 2][MAX_ENUM]; extern const mpc_uint32_t Cnk_lost[MAX_ENUM / 2][MAX_ENUM]; // can read up to 31 bits static mpc_inline mpc_uint32_t mpc_bits_read(mpc_bits_reader * r, const unsigned int nb_bits) { mpc_uint32_t ret; r->buff -= (int)(r->count - nb_bits) >> 3; r->count = (r->count - nb_bits) & 0x07; ret = (r->buff[0] | (r->buff[-1] << 8)) >> r->count; if (nb_bits > (16 - r->count)) { ret |= (mpc_uint32_t)((r->buff[-2] << 16) | (r->buff[-3] << 24)) >> r->count; if (nb_bits > 24 && r->count != 0) ret |= r->buff[-4] << (32 - r->count); } return ret & ((1 << nb_bits) - 1); } // basic huffman decoding routine // works with maximum lengths up to 16 static mpc_inline mpc_int32_t mpc_bits_huff_dec(mpc_bits_reader * r, const mpc_huffman *Table) { mpc_uint16_t code; code = (mpc_uint16_t)((((r->buff[0] << 16) | (r->buff[1] << 8) | r->buff[2]) >> r->count) & 0xFFFF); while (code < Table->Code) Table++; r->buff -= (int)(r->count - Table->Length) >> 3; r->count = (r->count - Table->Length) & 0x07; return Table->Value; } static mpc_inline mpc_int32_t mpc_bits_can_dec(mpc_bits_reader * r, const mpc_can_data *can) { mpc_uint16_t code; mpc_huff_lut tmp; const mpc_huffman * Table; code = (mpc_uint16_t)((((r->buff[0] << 16) | (r->buff[1] << 8) | r->buff[2]) >> r->count) & 0xFFFF); tmp = can->lut[code >> (16 - LUT_DEPTH)]; if (tmp.Length != 0) { r->buff -= (int)(r->count - tmp.Length) >> 3; r->count = (r->count - tmp.Length) & 0x07; return tmp.Value; } Table = can->table + (unsigned char)tmp.Value; while (code < Table->Code) Table++; r->buff -= (int)(r->count - Table->Length) >> 3; r->count = (r->count - Table->Length) & 0x07; return can->sym[(Table->Value - (code >> (16 - Table->Length))) & 0xFF] ; } // LUT-based huffman decoding routine // works with maximum lengths up to 16 static mpc_inline mpc_int32_t mpc_bits_huff_lut(mpc_bits_reader * r, const mpc_lut_data *lut) { mpc_uint16_t code; mpc_huff_lut tmp; const mpc_huffman * Table; code = (mpc_uint16_t)((((r->buff[0] << 16) | (r->buff[1] << 8) | r->buff[2]) >> r->count) & 0xFFFF); tmp = lut->lut[code >> (16 - LUT_DEPTH)]; if (tmp.Length != 0) { r->buff -= (int)(r->count - tmp.Length) >> 3; r->count = (r->count - tmp.Length) & 0x07; return tmp.Value; } Table = lut->table + (unsigned char)tmp.Value; while (code < Table->Code) Table++; r->buff -= (int)(r->count - Table->Length) >> 3; r->count = (r->count - Table->Length) & 0x07; return Table->Value; } static mpc_inline mpc_uint32_t mpc_bits_enum_dec(mpc_bits_reader * r, mpc_uint_t k, mpc_uint_t n) { mpc_uint32_t bits = 0; mpc_uint32_t code; const mpc_uint32_t * C = Cnk[k-1]; code = mpc_bits_read(r, Cnk_len[k-1][n-1] - 1); if (code >= Cnk_lost[k-1][n-1]) code = ((code << 1) | mpc_bits_read(r, 1)) - Cnk_lost[k-1][n-1]; do { n--; if (code >= C[n]) { bits |= 1 << n; code -= C[n]; C -= MAX_ENUM; k--; } } while(k > 0); return bits; } libmpcs-0.1/libmpcdec/AUTHORS0000644000175000017500000000043210526367046012726 00000000000000libmpcdec is the result of the work of many people: * Andree Buschmann and Frank Klemm Original implementation and core development. * Peter Pawlowski and Benoit Amiaux Portability and further optimizations. * Miles Egan Port to pure C, documentation, and api refinements. libmpcs-0.1/libmpcdec/ChangeLog0000644000175000017500000000244411151034026013415 000000000000001.3.0 * first sv8 release * major changes in the API (decoder and demuxer are split) 1.2.3 * Reduced memory usage and code size. Patch by Peter Pawlowski 1.2.2 * Fixed compilation under OpenBSD * Unix EOF again 1.2.1 * Warnings cleanup, patch by Tomas Salfischberger, Thom Johansen and Daniel Stenberg (Rockbox) * Mplayer interface, patch by Reimar Doffinger * Unix EOF everywhere 1.2 * 1.1.1 broke the API (BOOL type changed to mpc_bool_t). Version bumped to 1.2 to reflect the major change. Sorry to those who were caught by this error * Fixed relative/absolute includes (#include "stuff.h" in /include/mpcdec, #include in src/) * Added msvc project files * Changed mpc_reader_t structure, any specific data of the reader's implementations should be hidden behind the (void*) data pointer. (example in default implementation mpc_reader_file) * Renamed to libmpcdec (to make room for libmpcenc) 1.1.1 * fix for fixed-point mode bug 1.1 * add compliance & cleanup patches from Michael Roitzsch of xine project * switch to BSD license * port to pure C * add doxygen documentation * revise API somewhat 1.0.3 * autotools build process * sample binary added * floating-point mode by default libmpcs-0.1/libmpcdec/README0000644000175000017500000000030511150572662012531 00000000000000Musepack Decoder Library: run "./configure [--prefix=/usr]; make" To create a sample app using the musepack decoder library Check ../mpcdec/mpcdec.c and ../include/mpc/mpcdec.h for more details. libmpcs-0.1/libmpcdec/huffman.c0000644000175000017500000005471211150567164013455 00000000000000/* Copyright (c) 2005-2009, The Musepack Development Team All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the The Musepack Development Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /// \file huffman.c /// Implementations of sv7/sv8 huffman decoding functions. #include "huffman.h" // sv7 huffman tables static const mpc_huffman mpc_table_HuffHdr [10] = { {0x8000, 1, 0}, {0x6000, 3, 1}, {0x5e00, 7, -4}, {0x5d80, 9, 3}, {0x5d00, 9, 4}, {0x5c00, 8, -5}, {0x5800, 6, 2}, {0x5000, 5, -3}, {0x4000, 4, -2}, {0x0, 2, -1} }; mpc_lut_data mpc_HuffHdr = {mpc_table_HuffHdr}; const mpc_huffman mpc_table_HuffSCFI [4] = { {0x8000, 1, 1}, {0x6000, 3, 2}, {0x4000, 3, 0}, {0x0, 2, 3} }; static const mpc_huffman mpc_table_HuffDSCF [16] = { {0xf800, 5, 5}, {0xf000, 5, -4}, {0xe000, 4, 3}, {0xd000, 4, -3}, {0xc000, 4, 8}, {0xa000, 3, 1}, {0x9000, 4, 0}, {0x8800, 5, -5}, {0x8400, 6, 7}, {0x8000, 6, -7}, {0x6000, 3, -1}, {0x4000, 3, 2}, {0x3000, 4, 4}, {0x2800, 5, 6}, {0x2000, 5, -6}, {0x0, 3, -2} }; mpc_lut_data mpc_HuffDSCF = {mpc_table_HuffDSCF}; static const mpc_huffman mpc_table_HuffQ1 [2] [27] = { { {0xe000, 3, 13}, {0xdc00, 6, 26}, {0xd800, 6, 0}, {0xd400, 6, 20}, {0xd000, 6, 6}, {0xc000, 4, 14}, {0xb000, 4, 12}, {0xa000, 4, 4}, {0x9000, 4, 22}, {0x8c00, 6, 8}, {0x8800, 6, 18}, {0x8400, 6, 24}, {0x8000, 6, 2}, {0x7000, 4, 16}, {0x6000, 4, 10}, {0x5800, 5, 17}, {0x5000, 5, 9}, {0x4800, 5, 1}, {0x4000, 5, 25}, {0x3800, 5, 5}, {0x3000, 5, 21}, {0x2800, 5, 3}, {0x2000, 5, 11}, {0x1800, 5, 15}, {0x1000, 5, 23}, {0x800, 5, 19}, {0x0, 5, 7} }, { {0x8000, 1, 13}, {0x7e00, 7, 15}, {0x7c00, 7, 1}, {0x7a00, 7, 11}, {0x7800, 7, 7}, {0x7600, 7, 17}, {0x7400, 7, 25}, {0x7200, 7, 19}, {0x7180, 9, 8}, {0x7100, 9, 18}, {0x7080, 9, 2}, {0x7000, 9, 24}, {0x6e00, 7, 3}, {0x6c00, 7, 23}, {0x6a00, 7, 21}, {0x6800, 7, 5}, {0x6700, 8, 0}, {0x6600, 8, 26}, {0x6500, 8, 6}, {0x6400, 8, 20}, {0x6000, 6, 9}, {0x5000, 4, 14}, {0x4000, 4, 12}, {0x3000, 4, 4}, {0x2000, 4, 22}, {0x1000, 4, 16}, {0x0, 4, 10} } }; static const mpc_huffman mpc_table_HuffQ2 [2] [25] = { { {0xf000, 4, 13}, {0xe000, 4, 17}, {0xd000, 4, 7}, {0xc000, 4, 11}, {0xbc00, 6, 1}, {0xb800, 6, 23}, {0xb600, 7, 4}, {0xb400, 7, 20}, {0xb200, 7, 0}, {0xb000, 7, 24}, {0xa800, 5, 22}, {0xa000, 5, 10}, {0x8000, 3, 12}, {0x7800, 5, 2}, {0x7000, 5, 14}, {0x6000, 4, 6}, {0x5000, 4, 18}, {0x4000, 4, 8}, {0x3000, 4, 16}, {0x2800, 5, 9}, {0x2000, 5, 5}, {0x1800, 5, 15}, {0x1000, 5, 21}, {0x800, 5, 19}, {0x0, 5, 3} }, { {0xf800, 5, 18}, {0xf000, 5, 6}, {0xe800, 5, 8}, {0xe700, 8, 3}, {0xe6c0, 10, 24}, {0xe680, 10, 4}, {0xe640, 10, 0}, {0xe600, 10, 20}, {0xe400, 7, 23}, {0xe200, 7, 1}, {0xe000, 7, 19}, {0xd800, 5, 16}, {0xd600, 7, 15}, {0xd400, 7, 21}, {0xd200, 7, 9}, {0xd000, 7, 5}, {0xcc00, 6, 2}, {0xc800, 6, 10}, {0xc400, 6, 14}, {0xc000, 6, 22}, {0x8000, 2, 12}, {0x6000, 3, 13}, {0x4000, 3, 17}, {0x2000, 3, 11}, {0x0, 3, 7} } }; static const mpc_huffman mpc_table_HuffQ3 [2] [7] = { { {0xe000, 3, 1}, {0xd000, 4, 3}, {0xc000, 4, -3}, {0xa000, 3, 2}, {0x8000, 3, -2}, {0x4000, 2, 0}, {0x0, 2, -1} }, { {0xc000, 2, 0}, {0x8000, 2, -1}, {0x4000, 2, 1}, {0x3000, 4, -2}, {0x2800, 5, 3}, {0x2000, 5, -3}, {0x0, 3, 2} } }; static const mpc_huffman mpc_table_HuffQ4 [2] [9] = { { {0xe000, 3, 0}, {0xc000, 3, -1}, {0xa000, 3, 1}, {0x8000, 3, -2}, {0x6000, 3, 2}, {0x5000, 4, -4}, {0x4000, 4, 4}, {0x2000, 3, 3}, {0x0, 3, -3} }, { {0xe000, 3, 1}, {0xd000, 4, 2}, {0xc000, 4, -3}, {0x8000, 2, 0}, {0x6000, 3, -2}, {0x5000, 4, 3}, {0x4800, 5, -4}, {0x4000, 5, 4}, {0x0, 2, -1} } }; static const mpc_huffman mpc_table_HuffQ5 [2] [15] = { { {0xf000, 4, 2}, {0xe800, 5, 5}, {0xe400, 6, -7}, {0xe000, 6, 7}, {0xd000, 4, -3}, {0xc000, 4, 3}, {0xb800, 5, -6}, {0xb000, 5, 6}, {0xa000, 4, -4}, {0x9000, 4, 4}, {0x8000, 4, -5}, {0x6000, 3, 0}, {0x4000, 3, -1}, {0x2000, 3, 1}, {0x0, 3, -2} }, { {0xf000, 4, 3}, {0xe800, 5, 4}, {0xe600, 7, 6}, {0xe500, 8, -7}, {0xe400, 8, 7}, {0xe000, 6, -6}, {0xc000, 3, 0}, {0xa000, 3, -1}, {0x8000, 3, 1}, {0x6000, 3, -2}, {0x4000, 3, 2}, {0x3800, 5, -5}, {0x3000, 5, 5}, {0x2000, 4, -4}, {0x0, 3, -3} } }; static const mpc_huffman mpc_table_HuffQ6 [2] [31] = { { {0xf800, 5, 3}, {0xf000, 5, -4}, {0xec00, 6, -11}, {0xe800, 6, 12}, {0xe000, 5, 4}, {0xd800, 5, 6}, {0xd000, 5, -5}, {0xc800, 5, 5}, {0xc000, 5, 7}, {0xb800, 5, -7}, {0xb400, 6, -12}, {0xb000, 6, -13}, {0xa800, 5, -6}, {0xa000, 5, 8}, {0x9800, 5, -8}, {0x9000, 5, 9}, {0x8800, 5, -9}, {0x8400, 6, 13}, {0x8200, 7, -15}, {0x8000, 7, 15}, {0x7000, 4, 0}, {0x6800, 5, -10}, {0x6000, 5, 10}, {0x5000, 4, -1}, {0x4000, 4, 2}, {0x3000, 4, 1}, {0x2000, 4, -2}, {0x1c00, 6, 14}, {0x1800, 6, -14}, {0x1000, 5, 11}, {0x0, 4, -3} }, { {0xf800, 5, -6}, {0xf000, 5, 6}, {0xe000, 4, 1}, {0xd000, 4, -1}, {0xce00, 7, 10}, {0xcc00, 7, -10}, {0xcb00, 8, -11}, {0xca80, 9, -12}, {0xca60, 11, 13}, {0xca58, 13, 15}, {0xca50, 13, -14}, {0xca48, 13, 14}, {0xca40, 13, -15}, {0xca00, 10, -13}, {0xc900, 8, 11}, {0xc800, 8, 12}, {0xc400, 6, -9}, {0xc000, 6, 9}, {0xb000, 4, -2}, {0xa000, 4, 2}, {0x9000, 4, 3}, {0x8000, 4, -3}, {0x7800, 5, -7}, {0x7000, 5, 7}, {0x6000, 4, -4}, {0x5000, 4, 4}, {0x4800, 5, -8}, {0x4000, 5, 8}, {0x3000, 4, 5}, {0x2000, 4, -5}, {0x0, 3, 0} } }; static const mpc_huffman mpc_table_HuffQ7 [2] [63] = { { {0xfc00, 6, 7}, {0xf800, 6, 8}, {0xf400, 6, 9}, {0xf000, 6, -8}, {0xec00, 6, 11}, {0xea00, 7, 21}, {0xe900, 8, -28}, {0xe800, 8, 28}, {0xe400, 6, -9}, {0xe200, 7, -22}, {0xe000, 7, -21}, {0xdc00, 6, -10}, {0xd800, 6, -11}, {0xd400, 6, 10}, {0xd000, 6, 12}, {0xcc00, 6, -13}, {0xca00, 7, 22}, {0xc800, 7, 23}, {0xc400, 6, -12}, {0xc000, 6, 13}, {0xbc00, 6, 14}, {0xb800, 6, -14}, {0xb600, 7, -23}, {0xb500, 8, -29}, {0xb400, 8, 29}, {0xb000, 6, -15}, {0xac00, 6, 15}, {0xa800, 6, 16}, {0xa400, 6, -16}, {0xa200, 7, -24}, {0xa000, 7, 24}, {0x9c00, 6, 17}, {0x9a00, 7, -25}, {0x9900, 8, -30}, {0x9800, 8, 30}, {0x9400, 6, -17}, {0x9000, 6, 18}, {0x8c00, 6, -18}, {0x8a00, 7, 25}, {0x8800, 7, 26}, {0x8400, 6, 19}, {0x8200, 7, -26}, {0x8000, 7, -27}, {0x7800, 5, 2}, {0x7400, 6, -19}, {0x7000, 6, 20}, {0x6800, 5, -1}, {0x6700, 8, -31}, {0x6600, 8, 31}, {0x6400, 7, 27}, {0x6000, 6, -20}, {0x5800, 5, 1}, {0x5000, 5, -5}, {0x4800, 5, -3}, {0x4000, 5, 3}, {0x3800, 5, 0}, {0x3000, 5, -2}, {0x2800, 5, -4}, {0x2000, 5, 4}, {0x1800, 5, 5}, {0x1000, 5, -6}, {0x800, 5, 6}, {0x0, 5, -7} }, { {0xf800, 5, -1}, {0xf000, 5, 2}, {0xe800, 5, -2}, {0xe000, 5, 3}, {0xdf00, 8, -20}, {0xdec0, 10, 24}, {0xdebc, 14, 28}, {0xdeb8, 14, -28}, {0xdeb4, 14, -30}, {0xdeb0, 14, 30}, {0xdea0, 12, -27}, {0xde9c, 14, 29}, {0xde98, 14, -29}, {0xde94, 14, 31}, {0xde90, 14, -31}, {0xde80, 12, 27}, {0xde00, 9, -22}, {0xdc00, 7, -17}, {0xd800, 6, -11}, {0xd000, 5, -3}, {0xc800, 5, 4}, {0xc000, 5, -4}, {0xbe00, 7, 17}, {0xbd00, 8, 20}, {0xbc80, 9, 22}, {0xbc40, 10, -25}, {0xbc00, 10, -26}, {0xb800, 6, 12}, {0xb000, 5, 5}, {0xa800, 5, -5}, {0xa000, 5, 6}, {0x9800, 5, -6}, {0x9400, 6, -12}, {0x9200, 7, -18}, {0x9000, 7, 18}, {0x8c00, 6, 13}, {0x8800, 6, -13}, {0x8000, 5, -7}, {0x7c00, 6, 14}, {0x7b00, 8, 21}, {0x7a00, 8, -21}, {0x7800, 7, -19}, {0x7000, 5, 7}, {0x6800, 5, 8}, {0x6400, 6, -14}, {0x6000, 6, -15}, {0x5800, 5, -8}, {0x5400, 6, 15}, {0x5200, 7, 19}, {0x51c0, 10, 25}, {0x5180, 10, 26}, {0x5100, 9, -23}, {0x5080, 9, 23}, {0x5000, 9, -24}, {0x4800, 5, -9}, {0x4000, 5, 9}, {0x3c00, 6, 16}, {0x3800, 6, -16}, {0x3000, 5, 10}, {0x2000, 4, 0}, {0x1800, 5, -10}, {0x1000, 5, 11}, {0x0, 4, 1} } }; mpc_lut_data mpc_HuffQ [7] [2] = { {{mpc_table_HuffQ1[0]}, {mpc_table_HuffQ1[1]}}, {{mpc_table_HuffQ2[0]}, {mpc_table_HuffQ2[1]}}, {{mpc_table_HuffQ3[0]}, {mpc_table_HuffQ3[1]}}, {{mpc_table_HuffQ4[0]}, {mpc_table_HuffQ4[1]}}, {{mpc_table_HuffQ5[0]}, {mpc_table_HuffQ5[1]}}, {{mpc_table_HuffQ6[0]}, {mpc_table_HuffQ6[1]}}, {{mpc_table_HuffQ7[0]}, {mpc_table_HuffQ7[1]}} }; // sv8 huffman tables static const mpc_huffman mpc_huff_SCFI_1 [3] = { {0x8000, 1, 1}, {0x4000, 2, 2}, {0x0, 3, 3} }; // 3 static const mpc_int8_t mpc_sym_SCFI_1 [4] = { 2, 3, 1, 0 }; static const mpc_huffman mpc_huff_SCFI_2 [5] = { {0x8000, 2, 3}, {0x4000, 3, 5}, {0x1800, 5, 11}, {0x400, 6, 14}, {0x0, 7, 15} }; // 5 static const mpc_int8_t mpc_sym_SCFI_2 [16] = { 15, 10, 14, 11, 13, 9, 7, 6, 5, 12, 8, 3, 2, 0, 4, 1 }; mpc_can_data mpc_can_SCFI[2] = {{mpc_huff_SCFI_1, mpc_sym_SCFI_1}, {mpc_huff_SCFI_2, mpc_sym_SCFI_2}}; static const mpc_huffman mpc_huff_DSCF_1 [12] = { {0xa000, 3, 7}, {0x4000, 4, 12}, {0x2800, 5, 16}, {0x1800, 6, 21}, {0xe00, 7, 27}, {0x700, 8, 34}, {0x380, 9, 41}, {0x140, 10, 48}, {0x80, 11, 53}, {0x30, 12, 57}, {0x18, 13, 60}, {0x0, 14, 63} }; // 12 static const mpc_int8_t mpc_sym_DSCF_1 [64] = { 35, 34, 33, 36, 32, 30, 29, 27, 26, 37, 28, 25, 39, 38, 24, 23, 40, 22, 21, 20, 19, 43, 42, 41, 18, 17, 16, 15, 46, 45, 44, 14, 13, 12, 11, 49, 48, 47, 31, 10, 9, 8, 7, 6, 52, 51, 50, 5, 4, 3, 54, 53, 2, 1, 0, 57, 56, 55, 63, 62, 61, 60, 59, 58 }; static const mpc_huffman mpc_huff_DSCF_2 [13] = { {0x6000, 3, 7}, {0x3000, 4, 10}, {0x1800, 5, 13}, {0x1000, 6, 16}, {0xa00, 7, 20}, {0x600, 8, 25}, {0x380, 9, 31}, {0x1c0, 10, 38}, {0xe0, 11, 45}, {0x50, 12, 52}, {0x20, 13, 57}, {0xc, 14, 61}, {0x0, 15, 64} }; // 13 static const mpc_int8_t mpc_sym_DSCF_2 [65] = { 33, 32, 31, 30, 29, 34, 28, 27, 36, 35, 26, 37, 25, 38, 24, 23, 40, 39, 22, 21, 42, 41, 20, 19, 18, 45, 44, 43, 17, 16, 15, 14, 48, 47, 46, 13, 12, 11, 10, 64, 52, 51, 50, 49, 9, 8, 7, 6, 55, 54, 53, 5, 4, 3, 58, 57, 56, 2, 1, 63, 62, 61, 60, 59, 0 }; mpc_can_data mpc_can_DSCF[2] = {{mpc_huff_DSCF_1, mpc_sym_DSCF_1}, {mpc_huff_DSCF_2, mpc_sym_DSCF_2}}; static const mpc_huffman mpc_huff_Bands [12] = { {0x8000, 1, 1}, {0x4000, 2, 2}, {0x2000, 3, 3}, {0x1000, 5, 6}, {0x800, 6, 8}, {0x600, 7, 10}, {0x300, 8, 13}, {0x200, 9, 16}, {0x140, 10, 20}, {0xc0, 11, 25}, {0x10, 12, 31}, {0x0, 13, 32} }; // 12 static const mpc_int8_t mpc_sym_Bands [33] = { 0, 32, 1, 31, 2, 30, 3, 4, 29, 6, 5, 28, 7, 27, 26, 8, 25, 24, 23, 9, 22, 21, 20, 18, 17, 16, 15, 14, 12, 11, 10, 19, 13 }; mpc_can_data mpc_can_Bands = {mpc_huff_Bands, mpc_sym_Bands}; static const mpc_huffman mpc_huff_Res_1 [16] = { {0x8000, 1, 1}, {0x4000, 2, 2}, {0x2000, 3, 3}, {0x1000, 4, 4}, {0x800, 5, 5}, {0x400, 6, 6}, {0x200, 7, 7}, {0x100, 8, 8}, {0x80, 9, 9}, {0x40, 10, 10}, {0x20, 11, 11}, {0x10, 12, 12}, {0x8, 13, 13}, {0x4, 14, 14}, {0x2, 15, 15}, {0x0, 16, 16} }; // 16 static const mpc_int8_t mpc_sym_Res_1 [17] = { 0, 1, 16, 2, 3, 4, 5, 15, 6, 7, 8, 9, 10, 11, 12, 14, 13 }; static const mpc_huffman mpc_huff_Res_2 [12] = { {0x4000, 2, 3}, {0x2000, 3, 4}, {0x1000, 4, 5}, {0x800, 5, 6}, {0x400, 6, 7}, {0x200, 7, 8}, {0x100, 8, 9}, {0x80, 9, 10}, {0x40, 10, 11}, {0x20, 11, 12}, {0x10, 12, 13}, {0x0, 14, 16} }; // 12 static const mpc_int8_t mpc_sym_Res_2 [17] = { 16, 1, 0, 2, 15, 3, 14, 4, 5, 13, 6, 12, 7, 11, 10, 9, 8 }; mpc_can_data mpc_can_Res[2] = {{mpc_huff_Res_1, mpc_sym_Res_1}, {mpc_huff_Res_2, mpc_sym_Res_2}}; static const mpc_huffman mpc_huff_Q1 [10] = { {0x6000, 3, 7}, {0x1000, 4, 10}, {0x800, 5, 11}, {0x400, 6, 12}, {0x200, 7, 13}, {0x100, 8, 14}, {0x80, 9, 15}, {0x40, 10, 16}, {0x20, 11, 17}, {0x0, 12, 18} }; // 10 static const mpc_int8_t mpc_sym_Q1 [19] = { 7, 6, 5, 4, 3, 10, 9, 8, 2, 1, 11, 0, 12, 13, 14, 15, 16, 18, 17 }; mpc_can_data mpc_can_Q1 = {mpc_huff_Q1, mpc_sym_Q1}; static const mpc_huffman mpc_huff_Q2_1 [10] = { {0xe000, 3, 7}, {0x8000, 4, 14}, {0x3c00, 6, 38}, {0x2a00, 7, 53}, {0x1200, 8, 74}, {0x600, 9, 92}, {0x3c0, 10, 104}, {0x60, 11, 119}, {0x20, 12, 122}, {0x0, 13, 124} }; // 10 static const mpc_int8_t mpc_sym_Q2_1 [125] = { 62, 87, 67, 63, 61, 57, 37, 93, 92, 88, 86, 83, 82, 81, 68, 66, 58, 56, 42, 41, 38, 36, 32, 31, 112, 91, 72, 64, 60, 52, 43, 33, 12, 117, 113, 111, 107, 97, 89, 85, 77, 73, 71, 69, 65, 59, 55, 53, 51, 47, 39, 35, 27, 17, 13, 11, 7, 118, 116, 108, 106, 98, 96, 94, 90, 84, 80, 78, 76, 48, 46, 44, 40, 34, 30, 28, 26, 18, 16, 8, 6, 122, 110, 102, 74, 70, 54, 50, 22, 2, 123, 121, 119, 115, 114, 109, 105, 103, 101, 99, 95, 79, 75, 49, 45, 29, 25, 23, 21, 19, 15, 14, 10, 9, 5, 3, 1, 124, 104, 20, 0, 120, 100, 24, 4 }; static const mpc_huffman mpc_huff_Q2_2 [9] = { {0xf000, 4, 15}, {0x7000, 5, 30}, {0x4800, 6, 44}, {0x3c00, 7, 62}, {0xc00, 8, 92}, {0x780, 9, 104}, {0xc0, 10, 119}, {0x40, 11, 122}, {0x0, 12, 124} }; // 9 static const mpc_int8_t mpc_sym_Q2_2 [125] = { 62, 92, 87, 86, 82, 68, 67, 66, 63, 61, 58, 57, 56, 42, 38, 37, 32, 93, 91, 88, 83, 81, 43, 41, 36, 33, 31, 112, 72, 64, 60, 52, 12, 118, 117, 116, 113, 111, 108, 107, 106, 98, 97, 96, 94, 90, 89, 85, 84, 80, 78, 77, 76, 73, 71, 69, 65, 59, 55, 53, 51, 48, 47, 46, 44, 40, 39, 35, 34, 30, 28, 27, 26, 18, 17, 16, 13, 11, 8, 7, 6, 122, 110, 74, 70, 54, 50, 22, 14, 2, 123, 121, 119, 115, 114, 109, 105, 103, 102, 101, 99, 95, 79, 75, 49, 45, 29, 25, 23, 21, 19, 15, 10, 9, 5, 3, 1, 124, 104, 20, 0, 120, 100, 24, 4 }; static const mpc_huffman mpc_huff_Q3 [7] = { {0xe000, 3, 7}, {0x8000, 4, 14}, {0x5000, 5, 22}, {0x2400, 6, 32}, {0xa00, 7, 41}, {0x200, 8, 46}, {0x0, 9, 48} }; // 7 static const mpc_int8_t mpc_sym_Q3 [49] = { 0, 17, 16, 1, 15, -16, -1, 32, 31, 2, 14, -15, -32, 34, 33, 47, 46, 18, 30, -14, -2, -31, -17, -18, 49, 48, 63, 19, 29, 3, 13, -13, -3, -30, -47, -48, -33, 50, 62, 35, 45, -29, -19, -46, -34, 51, 61, -45, -35 }; static const mpc_huffman mpc_huff_Q4 [8] = { {0xf000, 4, 15}, {0x9000, 5, 30}, {0x3400, 6, 48}, {0x1800, 7, 61}, {0x500, 8, 73}, {0x100, 9, 78}, {0x0, 10, 80}, {0x0, 0, 90} }; // 8 static const mpc_int8_t mpc_sym_Q4 [91] = { 0, 32, 17, 16, 31, 2, 1, 15, 14, -15, -16, -1, -32, 49, 48, 34, 33, 47, 46, 19, 18, 30, 29, 3, 13, -13, -14, -2, -3, -30, -31, -17, -18, -47, -48, -33, 64, 50, 63, 62, 35, 45, 4, 12, -29, -19, -46, -34, -64, -49, 66, 65, 79, 78, 51, 61, 36, 44, 20, 28, -12, -4, -28, -20, -45, -35, -62, -63, -50, 67, 77, 52, 60, -44, -36, -61, -51, 68, 76, -60, -52, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static const mpc_huffman mpc_huff_Q5_1 [6] = { {0xc000, 2, 3}, {0x4000, 3, 6}, {0x2000, 4, 8}, {0x1000, 5, 10}, {0x800, 6, 12}, {0x0, 7, 14} }; // 6 static const mpc_int8_t mpc_sym_Q5_1 [15] = { 0, 2, 1, -1, -2, 3, -3, 4, -4, 5, -5, 7, 6, -6, -7 }; static const mpc_huffman mpc_huff_Q5_2 [4] = { {0x6000, 3, 7}, {0x2000, 4, 10}, {0x1000, 5, 12}, {0x0, 6, 14} }; // 4 static const mpc_int8_t mpc_sym_Q5_2 [15] = { 2, 1, 0, -1, -2, 4, 3, -3, -4, 5, -5, 7, 6, -6, -7 }; static const mpc_huffman mpc_huff_Q6_1 [8] = { {0xc000, 2, 3}, {0x8000, 3, 6}, {0x4000, 4, 10}, {0x2800, 5, 14}, {0xc00, 6, 19}, {0x800, 7, 22}, {0x400, 8, 26}, {0x0, 9, 30} }; // 8 static const mpc_int8_t mpc_sym_Q6_1 [31] = { 0, 1, -1, 3, 2, -2, -3, 4, -4, -5, 8, 7, 6, 5, -6, -7, -8, 9, -9, 11, 10, -10, -11, 15, 14, 13, 12, -12, -13, -14, -15 }; static const mpc_huffman mpc_huff_Q6_2 [5] = { {0x5000, 4, 15}, {0x2000, 5, 20}, {0x1000, 6, 24}, {0x400, 7, 28}, {0x0, 8, 30} }; // 5 static const mpc_int8_t mpc_sym_Q6_2 [31] = { 5, 4, 3, 2, 1, 0, -1, -2, -3, -4, -5, 8, 7, 6, -6, -7, -8, 10, 9, -9, -10, 13, 12, 11, -11, -12, -13, 15, 14, -14, -15 }; static const mpc_huffman mpc_huff_Q7_1 [9] = { {0xc000, 2, 3}, {0x8000, 3, 6}, {0x6000, 4, 10}, {0x4000, 5, 16}, {0x2800, 6, 24}, {0x1400, 7, 34}, {0xa00, 8, 44}, {0x400, 9, 54}, {0x0, 10, 62} }; // 9 static const mpc_int8_t mpc_sym_Q7_1 [63] = { 0, 1, -1, 2, -2, 4, 3, -3, -4, 7, 6, 5, -5, -6, -7, 13, 11, 10, 9, 8, -8, -9, -10, -11, -12, 17, 16, 15, 14, 12, -13, -14, -15, -16, -17, 28, 27, 21, 20, 19, 18, -18, -19, -20, -21, -27, -28, 31, 30, 29, 26, 25, 24, 23, 22, -22, -23, -24, -25, -26, -29, -30, -31 }; static const mpc_huffman mpc_huff_Q7_2 [5] = { {0x6000, 5, 31}, {0x2400, 6, 43}, {0x1000, 7, 52}, {0x200, 8, 60}, {0x0, 9, 62} }; // 5 static const mpc_int8_t mpc_sym_Q7_2 [63] = { 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, -1, -2, -3, -4, -5, -6, -7, -8, -9, 17, 16, 15, 14, 13, 12, 11, -10, -11, -12, -13, -14, -15, -16, -17, 22, 21, 20, 19, 18, -18, -19, -20, -21, -22, 29, 28, 27, 26, 25, 24, 23, -23, -24, -25, -26, -27, -28, -29, 31, 30, -30, -31 }; static const mpc_huffman mpc_huff_Q8_1 [11] = { {0xc000, 2, 3}, {0x8000, 3, 6}, {0x7000, 4, 10}, {0x5800, 5, 17}, {0x3800, 6, 28}, {0x2800, 7, 42}, {0x1900, 8, 62}, {0xd00, 9, 87}, {0x280, 10, 113}, {0x60, 11, 123}, {0x0, 12, 126} }; // 11 static const mpc_int8_t mpc_sym_Q8_1 [127] = { 0, 1, -1, -2, 3, 2, -3, 7, 6, 5, 4, -4, -5, -6, -7, 11, 10, 9, 8, -8, -9, -10, -11, 19, 18, 17, 16, 15, 14, 13, 12, -12, -13, -14, -15, -16, -17, -19, 56, 55, 31, 28, 27, 26, 25, 24, 23, 22, 21, 20, -18, -20, -21, -22, -23, -24, -25, -26, -27, -33, -54, -56, 63, 62, 61, 60, 59, 58, 57, 54, 53, 43, 40, 39, 38, 37, 36, 35, 34, 33, 32, 30, 29, -28, -29, -30, -31, -32, -34, -35, -36, -37, -38, -39, -40, -41, -43, -53, -55, -57, -58, -59, -60, -61, 49, 47, 46, 45, 44, 42, 41, -42, -44, -45, -46, -47, -48, -49, -50, -62, -63, 52, 51, 50, 48, -51, -52 }; static const mpc_huffman mpc_huff_Q8_2 [4] = { {0x9800, 6, 63}, {0x2a00, 7, 101}, {0x400, 8, 122}, {0x0, 9, 126} }; // 4 static const mpc_int8_t mpc_sym_Q8_2 [127] = { 13, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, -1, -2, -3, -4, -5, -6, -7, -8, -9, -10, -11, -12, -13, 39, 38, 37, 36, 35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 12, -14, -15, -16, -17, -18, -19, -20, -21, -22, -23, -24, -25, -26, -27, -28, -29, -30, -31, -32, -33, -34, -35, -36, -37, -38, -39, -40, -41, 59, 58, 57, 56, 55, 54, 53, 52, 51, 50, 49, 48, 47, 46, 45, 44, 43, 42, 41, 40, -42, -43, -44, -45, -46, -47, -48, -49, -50, -51, -52, -53, -54, -55, -56, -57, -58, -59, 63, 62, 61, 60, -60, -61, -62, -63 }; static const mpc_huffman mpc_huff_Q9up [6] = { {0xf800, 6, 63}, {0xac00, 7, 125}, {0x2600, 8, -45}, {0x280, 9, -7}, {0x40, 10, -2}, {0x0, 11, -1} }; // 6 static const mpc_int8_t mpc_sym_Q9up [256] = { -128, 127, -108, -110, -111, -112, -113, -114, -115, -116, -117, -118, -119, -120, -121, -122, -123, -124, -125, -126, -127, 126, 125, 124, 123, 122, 121, 120, 119, 118, 117, 116, 115, 114, 113, 112, 111, 110, 109, 108, -44, -45, -46, -47, -48, -49, -50, -51, -52, -53, -54, -55, -56, -57, -58, -59, -60, -61, -62, -63, -64, -65, -66, -67, -68, -69, -70, -71, -72, -73, -74, -75, -76, -77, -78, -79, -80, -81, -82, -83, -84, -85, -86, -87, -88, -89, -90, -91, -92, -93, -94, -95, -96, -97, -98, -99, -100, -101, -102, -103, -104, -105, -106, -107, -109, 107, 106, 105, 104, 103, 102, 101, 100, 99, 98, 97, 96, 95, 94, 93, 92, 91, 90, 89, 88, 87, 86, 85, 84, 83, 82, 81, 80, 79, 78, 77, 76, 75, 74, 73, 72, 71, 70, 69, 68, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53, 52, 51, 50, 49, 48, 47, 46, 45, 44, 43, 42, 40, 20, 19, -7, -8, -9, -10, -11, -12, -13, -14, -15, -16, -17, -18, -19, -20, -21, -22, -23, -24, -25, -26, -27, -28, -29, -30, -31, -32, -33, -34, -35, -36, -37, -38, -39, -40, -41, -42, -43, 41, 39, 38, 37, 36, 35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, -3, -4, -5, -6, 4, 3, 2, 1, 0, -1, -2 }; mpc_can_data mpc_can_Q9up = {mpc_huff_Q9up, mpc_sym_Q9up}; mpc_can_data mpc_can_Q [6][2] = { {{mpc_huff_Q2_1, mpc_sym_Q2_1}, {mpc_huff_Q2_2, mpc_sym_Q2_2}}, {{mpc_huff_Q3, mpc_sym_Q3}, {mpc_huff_Q4, mpc_sym_Q4}}, {{mpc_huff_Q5_1, mpc_sym_Q5_1}, {mpc_huff_Q5_2, mpc_sym_Q5_2}}, {{mpc_huff_Q6_1, mpc_sym_Q6_1}, {mpc_huff_Q6_2, mpc_sym_Q6_2}}, {{mpc_huff_Q7_1, mpc_sym_Q7_1}, {mpc_huff_Q7_2, mpc_sym_Q7_2}}, {{mpc_huff_Q8_1, mpc_sym_Q8_1}, {mpc_huff_Q8_2, mpc_sym_Q8_2}} }; static void huff_fill_lut(const mpc_huffman * table, mpc_huff_lut * lut, const int bits) { int i, idx = 0; const int shift = 16 - bits; for (i = (1 << bits) - 1; i >= 0 ; i--) { if ((table[idx].Code >> shift) < i) { lut[i].Length = table[idx].Length; lut[i].Value = table[idx].Value; } else { if (table[idx].Length <= bits) { lut[i].Length = table[idx].Length; lut[i].Value = table[idx].Value; } else { lut[i].Length = 0; lut[i].Value = idx; } if (i != 0) do { idx++; } while ((table[idx].Code >> shift) == i); } } } static void can_fill_lut(mpc_can_data * data, const int bits) { int i, idx = 0; const int shift = 16 - bits; const mpc_huffman * table = data->table; const mpc_int8_t * sym = data->sym; mpc_huff_lut * lut = data->lut; for (i = (1 << bits) - 1; i >= 0 ; i--) { if ((table[idx].Code >> shift) < i) { if (table[idx].Length <= bits) { lut[i].Length = table[idx].Length; lut[i].Value = sym[(table[idx].Value - (i >> (bits - table[idx].Length))) & 0xFF]; } else { lut[i].Length = 0; lut[i].Value = idx; } } else { if (table[idx].Length <= bits) { lut[i].Length = table[idx].Length; lut[i].Value = sym[(table[idx].Value - (i >> (bits - table[idx].Length))) & 0xFF]; } else { lut[i].Length = 0; lut[i].Value = idx; } if (i != 0) do { idx++; } while ((table[idx].Code >> shift) == i); } } } void huff_init_lut(const int bits) { int i, j; huff_fill_lut(mpc_HuffDSCF.table, mpc_HuffDSCF.lut, bits); huff_fill_lut(mpc_HuffHdr.table, mpc_HuffHdr.lut, bits); can_fill_lut(&mpc_can_SCFI[0], bits); can_fill_lut(&mpc_can_SCFI[1], bits); can_fill_lut(&mpc_can_DSCF[0], bits); can_fill_lut(&mpc_can_DSCF[1], bits); can_fill_lut(&mpc_can_Res[0], bits); can_fill_lut(&mpc_can_Res[1], bits); can_fill_lut(&mpc_can_Q1, bits); can_fill_lut(&mpc_can_Q9up, bits); for( i = 0; i < 7; i++){ for( j = 0; j < 2; j++){ if (i != 6) can_fill_lut(&mpc_can_Q[i][j], bits); huff_fill_lut(mpc_HuffQ[i][j].table, mpc_HuffQ[i][j].lut, bits); } } } libmpcs-0.1/libmpcdec/CMakeLists.txt0000644000175000017500000000062711373556436014430 00000000000000include_directories(${libmpc_SOURCE_DIR}/include) if(SHARED) add_library(mpcdec_shared SHARED huffman mpc_decoder mpc_reader streaminfo mpc_bits_reader mpc_demux requant synth_filter ${libmpc_SOURCE_DIR}/common/crc32) else(SHARED) add_library(mpcdec_static STATIC huffman mpc_decoder mpc_reader streaminfo mpc_bits_reader mpc_demux requant synth_filter ${libmpc_SOURCE_DIR}/common/crc32) endif(SHARED) libmpcs-0.1/libmpcdec/Makefile.am0000644000175000017500000000102011234134160013666 00000000000000EXTRA_DIST = CMakeLists.txt AM_CPPFLAGS = -I$(top_srcdir)/include if HAVE_VISIBILITY AM_CFLAGS = -fvisibility=hidden endif common_sources = ../common/crc32.c \ ../common/huffman-bcl.c METASOURCES = AUTO lib_LTLIBRARIES = libmpcdec.la libmpcdec_la_SOURCES = huffman.c mpc_decoder.c mpc_reader.c \ requant.c streaminfo.c synth_filter.c mpc_bits_reader.c mpc_demux.c \ mpc_bits_reader.h huffman.h decoder.h internal.h requant.h mpcdec_math.h \ $(common_sources) libmpcdec_la_LDFLAGS = -no-undefined -version-info 7:0:1 libmpcs-0.1/libmpcdec/huffman.h0000644000175000017500000000477511150567164013466 00000000000000/* Copyright (c) 2005-2009, The Musepack Development Team All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the The Musepack Development Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /// \file huffman.h /// Data structures and functions for huffman coding. #ifndef _MPCDEC_HUFFMAN_H_ #define _MPCDEC_HUFFMAN_H_ #ifdef WIN32 #pragma once #endif #include #ifdef __cplusplus extern "C" { #endif // LUT size parameter, LUT size is 1 << LUT_DEPTH #define LUT_DEPTH 6 /// Huffman table entry. typedef struct mpc_huffman_t { mpc_uint16_t Code; mpc_uint8_t Length; mpc_int8_t Value; } mpc_huffman; /// Huffman LUT entry. typedef struct mpc_huff_lut_t { mpc_uint8_t Length; mpc_int8_t Value; } mpc_huff_lut; /// Type used for huffman LUT decoding typedef struct mpc_lut_data_t { mpc_huffman const * const table; mpc_huff_lut lut[1 << LUT_DEPTH]; } mpc_lut_data; /// Type used for canonical huffman decoding typedef struct mpc_can_data_t { mpc_huffman const * const table; mpc_int8_t const * const sym; mpc_huff_lut lut[1 << LUT_DEPTH]; } mpc_can_data; void huff_init_lut(const int bits); #ifdef __cplusplus } #endif #endif libmpcs-0.1/mpccut/0000755000175000017500000000000011400743121011270 500000000000000libmpcs-0.1/mpccut/Makefile.in0000644000175000017500000004274311400743074013276 00000000000000# Makefile.in generated by automake 1.11.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, # Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without 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versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: libmpcs-0.1/mpccut/mpccut.c0000644000175000017500000001540511154447617012675 00000000000000/* Copyright (c) 2007-2009, The Musepack Development Team All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the The Musepack Development Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include #include "../libmpcenc/libmpcenc.h" #include "../libmpcdec/internal.h" #include "../libmpcdec/huffman.h" #include "../libmpcdec/mpc_bits_reader.h" #ifdef _MSC_VER #define atoll _atoi64 #endif #define MPCCUT_MAJOR 0 #define MPCCUT_MINOR 9 #define MPCCUT_BUILD 0 #define _cat(a,b,c) #a"."#b"."#c #define cat(a,b,c) _cat(a,b,c) #define MPCCUT_VERSION cat(MPCCUT_MAJOR,MPCCUT_MINOR,MPCCUT_BUILD) const char About [] = "mpccut - Musepack (MPC) stream cutter v" MPCCUT_VERSION " (C) 2007-2009 MDT\nBuilt " __DATE__ " " __TIME__ "\n"; static void copy_data(FILE * in_file, int in_file_pos, FILE * out_file, int data_size) { char * buff[512]; fseek(in_file, in_file_pos, SEEK_SET); while (data_size != 0) { int read_size = data_size < 512 ? data_size : 512; read_size = fread(buff, 1, read_size, in_file); data_size -= read_size; fwrite(buff, 1, read_size, out_file); } } static void usage(const char *exename) { printf("Usage: %s [-s start_sample] [-e end_sample] \n", exename); } int main(int argc, char **argv) { mpc_reader reader; mpc_demux* demux; mpc_streaminfo si; mpc_encoder_t e; unsigned char buffer[16]; mpc_bits_reader r; mpc_block b; mpc_uint64_t size; mpc_status err; mpc_int64_t start_sample = 0, end_sample = 0; mpc_uint32_t beg_silence, start_block, block_num, i; int c; FILE * in_file; printf(About); while ((c = getopt(argc , argv, "s:e:")) != -1) { switch (c) { case 's': start_sample = atoll(optarg); break; case 'e': end_sample = atoll(optarg); break; } } if(argc - optind != 2) { usage(argv[0]); return 0; } err = mpc_reader_init_stdio(&reader, argv[optind]); if(err < 0) return !MPC_STATUS_OK; demux = mpc_demux_init(&reader); if(!demux) return !MPC_STATUS_OK; mpc_demux_get_info(demux, &si); if (si.stream_version < 8) { fprintf(stderr, "this file cannot be edited, please convert it first to sv8 using mpc2sv8\n"); exit(!MPC_STATUS_OK); } if (end_sample == 0) end_sample = si.samples; else end_sample += si.beg_silence; start_sample += si.beg_silence; if (start_sample < 0 || end_sample > si.samples || end_sample <= start_sample) { fprintf(stderr, "specified samples bounds out of stream bounds\n"); exit(!MPC_STATUS_OK); } beg_silence = start_sample % (MPC_FRAME_LENGTH << si.block_pwr); start_block = start_sample / (MPC_FRAME_LENGTH << si.block_pwr); block_num = (end_sample + (MPC_FRAME_LENGTH << si.block_pwr) - 1) / (MPC_FRAME_LENGTH << si.block_pwr) - start_block; end_sample -= start_block * (MPC_FRAME_LENGTH << si.block_pwr); mpc_encoder_init(&e, end_sample, si.block_pwr, 1); e.outputFile = fopen( argv[optind + 1], "rb" ); if ( e.outputFile != 0 ) { fprintf(stderr, "Error : output file \"%s\" already exists\n", argv[optind + 1]); exit(MPC_STATUS_FILE); } e.outputFile = fopen( argv[optind + 1], "w+b" ); e.seek_ref = 0; writeMagic(&e); writeStreamInfo( &e, si.max_band, si.ms > 0, end_sample, beg_silence, si.sample_freq, si.channels); writeBlock(&e, "SH", MPC_TRUE, 0); writeGainInfo(&e, 0, 0, 0, 0); writeBlock(&e, "RG", MPC_FALSE, 0); in_file = fopen(argv[optind], "rb"); i = si.header_position + 4; fseek(in_file, i, SEEK_SET); fread(buffer, 1, 16, in_file); r.buff = buffer; r.count = 8; size = mpc_bits_get_block(&r, &b); while( memcmp(b.key, "AP", 2) != 0 ) { if ((err = mpc_check_key(b.key)) != MPC_STATUS_OK) { fprintf(stderr, "Error : invalid input stream\n"); goto error; } if (memcmp(b.key, "EI", 2) == 0) copy_data(in_file, i, e.outputFile, b.size + size); i += b.size + size; fseek(in_file, i, SEEK_SET); fread(buffer, 1, 16, in_file); r.buff = buffer; r.count = 8; size = mpc_bits_get_block(&r, &b); } e.seek_ptr = ftell(e.outputFile); writeBits (&e, 0, 16); writeBits (&e, 0, 24); // jump 40 bits for seek table pointer writeBlock(&e, "SO", MPC_FALSE, 0); // reserve space for seek offset while( start_block != 0 ){ if ((err = mpc_check_key(b.key)) != MPC_STATUS_OK) { fprintf(stderr, "Error : invalid input stream\n"); goto error; } if (memcmp(b.key, "AP", 2) == 0) start_block--; i += b.size + size; fseek(in_file, i, SEEK_SET); fread(buffer, 1, 16, in_file); r.buff = buffer; r.count = 8; size = mpc_bits_get_block(&r, &b); } while( block_num != 0 ){ if ((err = mpc_check_key(b.key)) != MPC_STATUS_OK) { fprintf(stderr, "Error : invalid input stream\n"); goto error; } if (memcmp(b.key, "AP", 2) == 0) { if ((e.block_cnt & ((1 << e.seek_pwr) - 1)) == 0) { e.seek_table[e.seek_pos] = ftell(e.outputFile); e.seek_pos++; } e.block_cnt++; copy_data(in_file, i, e.outputFile, b.size + size); block_num--; } i += b.size + size; fseek(in_file, i, SEEK_SET); fread(buffer, 1, 16, in_file); r.buff = buffer; r.count = 8; size = mpc_bits_get_block(&r, &b); } writeSeekTable(&e); writeBlock(&e, "ST", MPC_FALSE, 0); // write seek table block writeBlock(&e, "SE", MPC_FALSE, 0); // write end of stream block error: fclose ( e.outputFile ); fclose ( in_file ); mpc_demux_exit(demux); mpc_reader_exit_stdio(&reader); mpc_encoder_exit(&e); if (err != MPC_STATUS_OK) remove(argv[optind + 1]); return err; } libmpcs-0.1/mpccut/CMakeLists.txt0000644000175000017500000000130411235530555013761 00000000000000include_directories(${libmpc_SOURCE_DIR}/include) include_directories(${libmpc_SOURCE_DIR}/libmpcdec) link_directories(${libmpc_BINARY_DIR}/libmpcdec) include_directories(${libmpc_SOURCE_DIR}/libmpcenc) link_directories(${libmpc_BINARY_DIR}/libmpcenc) if(MSVC) include_directories(${libmpc_SOURCE_DIR}/win32) add_executable(mpccut mpccut ${libmpc_SOURCE_DIR}/win32/attgetopt) endif(MSVC) add_executable(mpccut mpccut) if(SHARED) target_link_libraries(mpccut mpcdec_shared) else(SHARED) target_link_libraries(mpccut mpcdec_static) endif(SHARED) target_link_libraries(mpccut mpcenc_static) if(NOT MSVC) target_link_libraries(mpccut m) endif(NOT MSVC) install(TARGETS mpccut RUNTIME DESTINATION bin) libmpcs-0.1/mpccut/Makefile.am0000644000175000017500000000053411234134160013250 00000000000000EXTRA_DIST = CMakeLists.txt AM_CPPFLAGS = -I$(top_srcdir)/include if HAVE_VISIBILITY AM_CFLAGS = -fvisibility=hidden endif common_sources = ../common/crc32.c METASOURCES = AUTO bin_PROGRAMS = mpccut mpccut_SOURCES = mpccut.c $(common_sources) mpccut_LDADD = $(top_builddir)/libmpcenc/libmpcenc.a \ $(top_builddir)/libmpcdec/libmpcdec.la -lm libmpcs-0.1/common/0000755000175000017500000000000011400743121011265 500000000000000libmpcs-0.1/common/fastmath.c0000644000175000017500000000424110632536226013175 00000000000000/* * Musepack audio compression * Copyright (C) 1999-2004 Buschmann/Klemm/Piecha/Wolf * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "mpc/mpcmath.h" #ifdef FAST_MATH const float tabatan2 [ 2*TABSTEP+1] [2]; const float tabcos [26*TABSTEP+1] [2]; const float tabsqrt_ex [256]; const float tabsqrt_m [ TABSTEP+1] [2]; void Init_FastMath ( void ) { int i; mpc_floatint X, Y; double xm, x0, xp, x, y; float* p; p = (float*) tabatan2; for ( i = -TABSTEP; i <= TABSTEP; i++ ) { xm = atan ((i-0.5)/TABSTEP); x0 = atan ((i+0.0)/TABSTEP); xp = atan ((i+0.5)/TABSTEP); x = x0/2 + (xm + xp)/4; y = xp - xm; *p++ = x; *p++ = y; } p = (float*) tabcos; for ( i = -13*TABSTEP; i <= 13*TABSTEP; i++ ) { xm = cos ((i-0.5)/TABSTEP); x0 = cos ((i+0.0)/TABSTEP); xp = cos ((i+0.5)/TABSTEP); x = x0/2 + (xm + xp)/4; y = xp - xm; *p++ = x; *p++ = y; } p = (float*) tabsqrt_ex; for ( i = 0; i < 255; i++ ) { X.n = (i << 23); Y.n = (i << 23) + (1<<23) - 1; *p++ = sqrt(X.f); } X.n = (255 << 23) - 1; *p++ = sqrt(X.f); p = (float*) tabsqrt_m; for ( i = 1*TABSTEP; i <= 2*TABSTEP; i++ ) { xm = sqrt ((i-0.5)/TABSTEP); x0 = sqrt ((i+0.0)/TABSTEP); xp = sqrt ((i+0.5)/TABSTEP); x = x0/2 + (xm + xp)/4; y = xp - xm; *p++ = x; *p++ = y; } } #endif libmpcs-0.1/common/huffman-bcl.c0000644000175000017500000001747610576623550013572 00000000000000/************************************************************************* * Huffman codes generation, part of the code from the Basic Compression * Library ( http://bcl.sourceforge.net ) * * Modified by Nicolas BOTTI rududu at laposte.net * *------------------------------------------------------------------------- * Copyright (c) 2003-2006 Marcus Geelnard * * This software is provided 'as-is', without any express or implied * warranty. In no event will the authors be held liable for any damages * arising from the use of this software. * * Permission is granted to anyone to use this software for any purpose, * including commercial applications, and to alter it and redistribute it * freely, subject to the following restrictions: * * 1. The origin of this software must not be misrepresented; you must not * claim that you wrote the original software. If you use this software * in a product, an acknowledgment in the product documentation would * be appreciated but is not required. * * 2. Altered source versions must be plainly marked as such, and must not * be misrepresented as being the original software. * * 3. This notice may not be removed or altered from any source * distribution. * * Marcus Geelnard * marcus.geelnard at home.se *************************************************************************/ #include #include typedef struct { int Symbol; unsigned int Count; unsigned int Code; unsigned int Bits; } huff_sym_t; typedef struct huff_node huff_node_t; struct huff_node { huff_node_t * ChildA; union { huff_node_t * ChildB; huff_sym_t * Symbol; }; int Count; }; static void _Huffman_StoreTree( huff_node_t *node, unsigned int bits ) { /* Is this a leaf node? */ if( node->ChildA == 0 ) { /* Store code info in symbol array */ node->Symbol->Bits = bits; return; } /* Branch A */ _Huffman_StoreTree( node->ChildA, bits+1 ); /* Branch B */ _Huffman_StoreTree( node->ChildB, bits+1 ); } /** * Compare 2 symbols to sort as canonical huffman (more bits first) * @param sym1 * @param sym2 * @return */ static int _Huffman_CompBits(const huff_sym_t * sym1, const huff_sym_t * sym2) { if (sym1->Bits == sym2->Bits){ if (sym1->Symbol == sym2->Symbol) return 0; else return ((sym1->Symbol > sym2->Symbol) << 1) - 1; } else return ((sym1->Bits < sym2->Bits) << 1) - 1; } /** * Compare 2 symbols to sort in symbol order * @param sym1 * @param sym2 * @return */ static int _Huffman_CompSym(const huff_sym_t * sym1, const huff_sym_t * sym2) { return ((sym1->Symbol > sym2->Symbol) << 1) - 1; } /** * Generate canonical huffman codes from symbols and bit lengths * @param sym * @param num_symbols */ static void _Huffman_MakeCodes(huff_sym_t * sym, unsigned int num_symbols) { unsigned int code = 0, i; int bits; qsort(sym, num_symbols, sizeof(huff_sym_t), (int (*)(const void *, const void *)) _Huffman_CompBits); bits = sym[0].Bits; sym[0].Code = 0; for( i = 1; i < num_symbols; i++){ code >>= bits - sym[i].Bits; bits = sym[i].Bits; code++; sym[i].Code = code; } } /** * Make a canonical huffman tree from symbols and counts * @param sym * @param num_symbols */ void _Huffman_MakeTree( huff_sym_t * sym, unsigned int num_symbols) { huff_node_t * nodes, * node_1, * node_2, * root; unsigned int k, nodes_left, next_idx; nodes = malloc(sizeof(huff_node_t) * (num_symbols * 2 - 1)); /* Initialize all leaf nodes */ for( k = 0; k < num_symbols; ++ k ) { nodes[k].Symbol = & sym[k]; nodes[k].Count = sym[k].Count; nodes[k].ChildA = (huff_node_t *) 0; } /* Build tree by joining the lightest nodes until there is only one node left (the root node). */ root = (huff_node_t *) 0; nodes_left = num_symbols; next_idx = num_symbols; while( nodes_left > 1 ) { /* Find the two lightest nodes */ node_1 = (huff_node_t *) 0; node_2 = (huff_node_t *) 0; for( k = 0; k < next_idx; ++ k ) { if( nodes[k].Count >= 0 ) { if( !node_1 || (nodes[k].Count <= node_1->Count) ) { node_2 = node_1; node_1 = &nodes[k]; } else if( !node_2 || (nodes[k].Count <= node_2->Count) ) node_2 = &nodes[k]; } } /* Join the two nodes into a new parent node */ root = &nodes[next_idx]; root->ChildA = node_1; root->ChildB = node_2; root->Count = node_1->Count + node_2->Count; node_1->Count = -1; node_2->Count = -1; ++ next_idx; -- nodes_left; } /* Store the tree in the output stream, and in the sym[] array (the latter is used as a look-up-table for faster encoding) */ if( root ) { _Huffman_StoreTree( root, 0 ); } else { /* Special case: only one symbol => no binary tree */ root = &nodes[0]; _Huffman_StoreTree( root, 1 ); } free(nodes); _Huffman_MakeCodes(sym, num_symbols); } #ifdef __GNUC__ /** * Print the huffman tables * print_type = 0 => print the coding table * print_type = 1 => print the decoding table * print_type = 2 => print the full codes in symbols order * print_type = 3 => print the full codes in codes order * @param sym * @param num_symbols * @param print_type * @param offset */ void _Huffman_PrintCodes(huff_sym_t * sym, unsigned int num_symbols, int print_type, int offset) { unsigned int total_cnt = 0, total_size = 0, optim_size = 0, i; int packs[4]; switch( print_type ) { case 0 : qsort(sym, num_symbols, sizeof(huff_sym_t), (int (*)(const void *, const void *)) _Huffman_CompSym); printf("{\n "); for( i = 0; i < num_symbols; i++) { if (i != 0) printf(", "); printf("{%u, %u}", sym[i].Code, sym[i].Bits); } printf("\n}\n"); break; case 1: qsort(sym, num_symbols, sizeof(huff_sym_t), (int (*)(const void *, const void *)) _Huffman_CompBits); printf("{\n "); for( i = num_symbols - 1; i >= 0; i--) { printf("{0x%.8x, %u, %i}", sym[i].Code << (32 - sym[i].Bits), sym[i].Bits, sym[i].Symbol - offset); if (i != 0) printf(", "); } printf("\n}\n"); break; case 4: qsort(sym, num_symbols, sizeof(huff_sym_t), (int (*)(const void *, const void *)) _Huffman_CompBits); printf("{\n "); for( i = num_symbols - 1; i >= 0; i--) { int symbol = sym[i].Symbol; packs[3] = symbol / (offset * offset * offset); packs[2] = (symbol - packs[3] * offset * offset * offset) / (offset * offset); packs[1] = (symbol - (packs[3] * offset + packs[2]) * offset * offset) / offset; packs[0] = symbol - ((packs[3] * offset + packs[2]) * offset + packs[1] * offset); packs[0] -= offset >> 1; packs[1] -= offset >> 1; packs[2] -= offset >> 1; packs[3] -= offset >> 1; symbol = ((packs[3] & 15) << 12) | ((packs[2] & 15) << 8) | ((packs[1] & 15) << 4) | (packs[0] & 15); printf("{0x%.8x, %u, %i}", sym[i].Code << (32 - sym[i].Bits), sym[i].Bits, symbol); if (i != 0) printf(", "); } printf("\n}\n"); break; default: if (print_type == 2) qsort(sym, num_symbols, sizeof(huff_sym_t), (int (*)(const void *, const void *)) _Huffman_CompSym); else qsort(sym, num_symbols, sizeof(huff_sym_t), (int (*)(const void *, const void *)) _Huffman_CompBits); printf("Symbol Count Lenth Code\n"); for( i = 0; i < num_symbols; i++) { int k = sym[i].Bits - 1; printf("%-10i %-10u %-10u ", sym[i].Symbol - offset, sym[i].Count, sym[i].Bits); for (; k >= 0 ; k--) printf("%u", (sym[i].Code >> k) & 1 ); printf("\n"); total_cnt += sym[i].Count; total_size += sym[i].Count * sym[i].Bits; if (sym[i].Count != 0) optim_size += sym[i].Count * __builtin_log2(sym[i].Count); } optim_size = total_cnt * __builtin_log2(total_cnt) - optim_size; printf("\ncount : %u huff : %f bps ", total_cnt, (float)total_size / total_cnt); printf("opt : %f bps ", (float)optim_size / total_cnt); printf("loss : %f bps (%f %%)\n", (float)(total_size - optim_size) / total_cnt, (float)(total_size - optim_size) * 100 / optim_size); break; } } #endif libmpcs-0.1/common/crc32.c0000644000175000017500000000226211220505350012267 00000000000000/* * C Implementation: crc32 * * code from http://www.w3.org/TR/PNG/#D-CRCAppendix * */ /* Table of CRCs of all 8-bit messages. */ static unsigned long crc_table[256]; /* Flag: has the table been computed? Initially false. */ static int crc_table_computed = 0; /* Make the table for a fast CRC. */ static void make_crc_table(void) { unsigned long c; int n, k; for (n = 0; n < 256; n++) { c = (unsigned long) n; for (k = 0; k < 8; k++) { if (c & 1) c = 0xedb88320L ^ (c >> 1); else c = c >> 1; } crc_table[n] = c; } crc_table_computed = 1; } /* Update a running CRC with the bytes buf[0..len-1]--the CRC should be initialized to all 1's, and the transmitted value is the 1's complement of the final running CRC (see the crc() routine below). */ static unsigned long update_crc(unsigned long crc, unsigned char *buf, int len) { unsigned long c = crc; int n; if (!crc_table_computed) make_crc_table(); for (n = 0; n < len; n++) { c = crc_table[(c ^ buf[n]) & 0xff] ^ (c >> 8); } return c; } /* Return the CRC of the bytes buf[0..len-1]. */ unsigned long mpc_crc32(unsigned char *buf, int len) { return update_crc(0xffffffffL, buf, len) ^ 0xffffffffL; } libmpcs-0.1/common/tags.c0000644000175000017500000021170711103162206012316 00000000000000/* * Encoder tag handling * * (C) Frank Klemm 2002. Janne Hyv�inen 2002. All rights reserved. * * Principles: * * * History: * 2002-06 created * 2002-08-12 added translation method 5 to addtag() * Tags taken from source file can't overwrite already existing items * added Init_Tags() * 2002-08-13 Added all windows code pages * 2002-10-09 Added code to parse tags from filename * * Global functions: * - addtag() * * TODO: * - '/' and '\' should be possible as PATH_SEP */ // #include "mpcenc.h" #include #include #ifdef _WIN32 # include #endif #ifdef _MSC_VER # define strncasecmp strnicmp #endif // Path separator #if defined __unix__ || defined __bsdi__ || defined __FreeBSD__ || defined __OpenBSD__ || defined __NetBSD__ || defined __APPLE__ # define PATH_SEP '/' # define DRIVE_SEP '\0' #elif defined _WIN32 || defined __TURBOC__ || defined __ZTC__ || defined _MSC_VER # define PATH_SEP '\\' # define DRIVE_SEP ':' #else # define PATH_SEP '/' // Amiga: C:/ # define DRIVE_SEP ':' #endif #ifdef USE_WIDECHAR # include #endif static const char* GenreList [] = { "Blues", "Classic Rock", "Country", "Dance", "Disco", "Funk", "Grunge", "Hip-Hop", "Jazz", "Metal", "New Age", "Oldies", "Other", "Pop", "R&B", "Rap", "Reggae", "Rock", "Techno", "Industrial", "Alternative", "Ska", "Death Metal", "Pranks", "Soundtrack", "Euro-Techno", "Ambient", "Trip-Hop", "Vocal", "Jazz+Funk", "Fusion", "Trance", "Classical", "Instrumental", "Acid", "House", "Game", "Sound Clip", "Gospel", "Noise", "AlternRock", "Bass", "Soul", "Punk", "Space", "Meditative", "Instrumental Pop", "Instrumental Rock", "Ethnic", "Gothic", "Darkwave", "Techno-Industrial", "Electronic", "Pop-Folk", "Eurodance", "Dream", "Southern Rock", "Comedy", "Cult", "Gangsta", "Top 40", "Christian Rap", "Pop/Funk", "Jungle", "Native American", "Cabaret", "New Wave", "Psychadelic", "Rave", "Showtunes", "Trailer", "Lo-Fi", "Tribal", "Acid Punk", "Acid Jazz", "Polka", "Retro", "Musical", "Rock & Roll", "Hard Rock", "Folk", "Folk/Rock", "National Folk", "Swing", "Fast-Fusion", "Bebob", "Latin", "Revival", "Celtic", "Bluegrass", "Avantgarde", "Gothic Rock", "Progressive Rock", "Psychedelic Rock", "Symphonic Rock", "Slow Rock", "Big Band", "Chorus", "Easy Listening", "Acoustic", "Humour", "Speech", "Chanson", "Opera", "Chamber Music", "Sonata", "Symphony", "Booty Bass", "Primus", "Porn Groove", "Satire", "Slow Jam", "Club", "Tango", "Samba", "Folklore", "Ballad", "Power Ballad", "Rhythmic Soul", "Freestyle", "Duet", "Punk Rock", "Drum Solo", "A capella", "Euro-House", "Dance Hall", "Goa", "Drum & Bass", "Club House", "Hardcore", "Terror", "Indie", "BritPop", "NegerPunk", "Polsk Punk", "Beat", "Christian Gangsta", "Heavy Metal", "Black Metal", "Crossover", "Contemporary C", "Christian Rock", "Merengue", "Salsa", "Thrash Metal", "Anime", "JPop", "SynthPop" }; struct APETagFooterStruct { mpc_uint8_t ID [8]; // should equal 'APETAGEX' mpc_uint8_t Version [4]; // currently 1000 (version 1.000) mpc_uint8_t Length [4]; // the complete size of the tag, including this footer mpc_uint8_t TagCount [4]; // the number of fields in the tag mpc_uint8_t Flags [4]; // the tag flags (none currently defined) mpc_uint8_t Reserved [8]; // reserved for later use }; typedef struct { char* key; size_t keylen; unsigned char* value; size_t valuelen; unsigned int flags; } TagItem_t; static TagItem_t T [256]; // up to 256 items, otherwise program crashs static unsigned int TagCount = 0; #if defined __TURBOC__ static unsigned short CP_850 [256] = { 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F, 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F, 0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x00E0, 0x00E5, 0x00E7, 0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x00EC, 0x00C4, 0x00C5, 0x00C9, 0x00E6, 0x00C6, 0x00F4, 0x00F6, 0x00F2, 0x00FB, 0x00F9, 0x00FF, 0x00D6, 0x00DC, 0x00F8, 0x00A3, 0x00D8, 0x00D7, 0x0192, 0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x00AA, 0x00BA, 0x00BF, 0x00AE, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB, 0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x00C1, 0x00C2, 0x00C0, 0x00A9, 0x2563, 0x2551, 0x2557, 0x255D, 0x00A2, 0x00A5, 0x2510, 0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x00E3, 0x00C3, 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x00A4, 0x00F0, 0x00D0, 0x00CA, 0x00CB, 0x00C8, 0x0131, 0x00CD, 0x00CE, 0x00CF, 0x2518, 0x250C, 0x2588, 0x2584, 0x00A6, 0x00CC, 0x2580, 0x00D3, 0x00DF, 0x00D4, 0x00D2, 0x00F5, 0x00D5, 0x00B5, 0x00FE, 0x00DE, 0x00DA, 0x00DB, 0x00D9, 0x00FD, 0x00DD, 0x00AF, 0x00B4, 0x00AD, 0x00B1, 0x2017, 0x00BE, 0x00B6, 0x00A7, 0x00F7, 0x00B8, 0x00B0, 0x00A8, 0x00B7, 0x00B9, 0x00B3, 0x00B2, 0x25A0, 0x00A0, }; #elif defined _WIN32 static unsigned short CP_37 [256] = { // ??? 0x0000, 0x0001, 0x0002, 0x0003, 0x009C, 0x0009, 0x0086, 0x007F, 0x0097, 0x008D, 0x008E, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 0x0012, 0x0013, 0x009D, 0x0085, 0x0008, 0x0087, 0x0018, 0x0019, 0x0092, 0x008F, 0x001C, 0x001D, 0x001E, 0x001F, 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x000A, 0x0017, 0x001B, 0x0088, 0x0089, 0x008A, 0x008B, 0x008C, 0x0005, 0x0006, 0x0007, 0x0090, 0x0091, 0x0016, 0x0093, 0x0094, 0x0095, 0x0096, 0x0004, 0x0098, 0x0099, 0x009A, 0x009B, 0x0014, 0x0015, 0x009E, 0x001A, 0x0020, 0x00A0, 0x00E2, 0x00E4, 0x00E0, 0x00E1, 0x00E3, 0x00E5, 0x00E7, 0x00F1, 0x00A2, 0x002E, 0x003C, 0x0028, 0x002B, 0x007C, 0x0026, 0x00E9, 0x00EA, 0x00EB, 0x00E8, 0x00ED, 0x00EE, 0x00EF, 0x00EC, 0x00DF, 0x0021, 0x0024, 0x002A, 0x0029, 0x003B, 0x00AC, 0x002D, 0x002F, 0x00C2, 0x00C4, 0x00C0, 0x00C1, 0x00C3, 0x00C5, 0x00C7, 0x00D1, 0x00A6, 0x002C, 0x0025, 0x005F, 0x003E, 0x003F, 0x00F8, 0x00C9, 0x00CA, 0x00CB, 0x00C8, 0x00CD, 0x00CE, 0x00CF, 0x00CC, 0x0060, 0x003A, 0x0023, 0x0040, 0x0027, 0x003D, 0x0022, 0x00D8, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x00AB, 0x00BB, 0x00F0, 0x00FD, 0x00FE, 0x00B1, 0x00B0, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, 0x0070, 0x0071, 0x0072, 0x00AA, 0x00BA, 0x00E6, 0x00B8, 0x00C6, 0x00A4, 0x00B5, 0x007E, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x00A1, 0x00BF, 0x00D0, 0x00DD, 0x00DE, 0x00AE, 0x005E, 0x00A3, 0x00A5, 0x00B7, 0x00A9, 0x00A7, 0x00B6, 0x00BC, 0x00BD, 0x00BE, 0x005B, 0x005D, 0x00AF, 0x00A8, 0x00B4, 0x00D7, 0x007B, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x00AD, 0x00F4, 0x00F6, 0x00F2, 0x00F3, 0x00F5, 0x007D, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050, 0x0051, 0x0052, 0x00B9, 0x00FB, 0x00FC, 0x00F9, 0x00FA, 0x00FF, 0x005C, 0x00F7, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005A, 0x00B2, 0x00D4, 0x00D6, 0x00D2, 0x00D3, 0x00D5, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x00B3, 0x00DB, 0x00DC, 0x00D9, 0x00DA, 0x009F, }; static unsigned short CP_42 [256] = { // CP_SYMBOLS 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F, 0xF020, 0xF021, 0xF022, 0xF023, 0xF024, 0xF025, 0xF026, 0xF027, 0xF028, 0xF029, 0xF02A, 0xF02B, 0xF02C, 0xF02D, 0xF02E, 0xF02F, 0xF030, 0xF031, 0xF032, 0xF033, 0xF034, 0xF035, 0xF036, 0xF037, 0xF038, 0xF039, 0xF03A, 0xF03B, 0xF03C, 0xF03D, 0xF03E, 0xF03F, 0xF040, 0xF041, 0xF042, 0xF043, 0xF044, 0xF045, 0xF046, 0xF047, 0xF048, 0xF049, 0xF04A, 0xF04B, 0xF04C, 0xF04D, 0xF04E, 0xF04F, 0xF050, 0xF051, 0xF052, 0xF053, 0xF054, 0xF055, 0xF056, 0xF057, 0xF058, 0xF059, 0xF05A, 0xF05B, 0xF05C, 0xF05D, 0xF05E, 0xF05F, 0xF060, 0xF061, 0xF062, 0xF063, 0xF064, 0xF065, 0xF066, 0xF067, 0xF068, 0xF069, 0xF06A, 0xF06B, 0xF06C, 0xF06D, 0xF06E, 0xF06F, 0xF070, 0xF071, 0xF072, 0xF073, 0xF074, 0xF075, 0xF076, 0xF077, 0xF078, 0xF079, 0xF07A, 0xF07B, 0xF07C, 0xF07D, 0xF07E, 0xF07F, 0xF080, 0xF081, 0xF082, 0xF083, 0xF084, 0xF085, 0xF086, 0xF087, 0xF088, 0xF089, 0xF08A, 0xF08B, 0xF08C, 0xF08D, 0xF08E, 0xF08F, 0xF090, 0xF091, 0xF092, 0xF093, 0xF094, 0xF095, 0xF096, 0xF097, 0xF098, 0xF099, 0xF09A, 0xF09B, 0xF09C, 0xF09D, 0xF09E, 0xF09F, 0xF0A0, 0xF0A1, 0xF0A2, 0xF0A3, 0xF0A4, 0xF0A5, 0xF0A6, 0xF0A7, 0xF0A8, 0xF0A9, 0xF0AA, 0xF0AB, 0xF0AC, 0xF0AD, 0xF0AE, 0xF0AF, 0xF0B0, 0xF0B1, 0xF0B2, 0xF0B3, 0xF0B4, 0xF0B5, 0xF0B6, 0xF0B7, 0xF0B8, 0xF0B9, 0xF0BA, 0xF0BB, 0xF0BC, 0xF0BD, 0xF0BE, 0xF0BF, 0xF0C0, 0xF0C1, 0xF0C2, 0xF0C3, 0xF0C4, 0xF0C5, 0xF0C6, 0xF0C7, 0xF0C8, 0xF0C9, 0xF0CA, 0xF0CB, 0xF0CC, 0xF0CD, 0xF0CE, 0xF0CF, 0xF0D0, 0xF0D1, 0xF0D2, 0xF0D3, 0xF0D4, 0xF0D5, 0xF0D6, 0xF0D7, 0xF0D8, 0xF0D9, 0xF0DA, 0xF0DB, 0xF0DC, 0xF0DD, 0xF0DE, 0xF0DF, 0xF0E0, 0xF0E1, 0xF0E2, 0xF0E3, 0xF0E4, 0xF0E5, 0xF0E6, 0xF0E7, 0xF0E8, 0xF0E9, 0xF0EA, 0xF0EB, 0xF0EC, 0xF0ED, 0xF0EE, 0xF0EF, 0xF0F0, 0xF0F1, 0xF0F2, 0xF0F3, 0xF0F4, 0xF0F5, 0xF0F6, 0xF0F7, 0xF0F8, 0xF0F9, 0xF0FA, 0xF0FB, 0xF0FC, 0xF0FD, 0xF0FE, 0xF0FF, }; static unsigned short CP_437 [256] = { // MS-DOS: US 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F, 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F, 0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x00E0, 0x00E5, 0x00E7, 0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x00EC, 0x00C4, 0x00C5, 0x00C9, 0x00E6, 0x00C6, 0x00F4, 0x00F6, 0x00F2, 0x00FB, 0x00F9, 0x00FF, 0x00D6, 0x00DC, 0x00A2, 0x00A3, 0x00A5, 0x20A7, 0x0192, 0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x00AA, 0x00BA, 0x00BF, 0x2310, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB, 0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556, 0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x255B, 0x2510, 0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F, 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567, 0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B, 0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580, 0x03B1, 0x00DF, 0x0393, 0x03C0, 0x03A3, 0x03C3, 0x00B5, 0x03C4, 0x03A6, 0x0398, 0x03A9, 0x03B4, 0x221E, 0x03C6, 0x03B5, 0x2229, 0x2261, 0x00B1, 0x2265, 0x2264, 0x2320, 0x2321, 0x00F7, 0x2248, 0x00B0, 0x2219, 0x00B7, 0x221A, 0x207F, 0x00B2, 0x25A0, 0x00A0, }; static unsigned short CP_500 [256] = { // ??? 0x0000, 0x0001, 0x0002, 0x0003, 0x009C, 0x0009, 0x0086, 0x007F, 0x0097, 0x008D, 0x008E, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 0x0012, 0x0013, 0x009D, 0x0085, 0x0008, 0x0087, 0x0018, 0x0019, 0x0092, 0x008F, 0x001C, 0x001D, 0x001E, 0x001F, 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x000A, 0x0017, 0x001B, 0x0088, 0x0089, 0x008A, 0x008B, 0x008C, 0x0005, 0x0006, 0x0007, 0x0090, 0x0091, 0x0016, 0x0093, 0x0094, 0x0095, 0x0096, 0x0004, 0x0098, 0x0099, 0x009A, 0x009B, 0x0014, 0x0015, 0x009E, 0x001A, 0x0020, 0x00A0, 0x00E2, 0x00E4, 0x00E0, 0x00E1, 0x00E3, 0x00E5, 0x00E7, 0x00F1, 0x005B, 0x002E, 0x003C, 0x0028, 0x002B, 0x0021, 0x0026, 0x00E9, 0x00EA, 0x00EB, 0x00E8, 0x00ED, 0x00EE, 0x00EF, 0x00EC, 0x00DF, 0x005D, 0x0024, 0x002A, 0x0029, 0x003B, 0x005E, 0x002D, 0x002F, 0x00C2, 0x00C4, 0x00C0, 0x00C1, 0x00C3, 0x00C5, 0x00C7, 0x00D1, 0x00A6, 0x002C, 0x0025, 0x005F, 0x003E, 0x003F, 0x00F8, 0x00C9, 0x00CA, 0x00CB, 0x00C8, 0x00CD, 0x00CE, 0x00CF, 0x00CC, 0x0060, 0x003A, 0x0023, 0x0040, 0x0027, 0x003D, 0x0022, 0x00D8, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x00AB, 0x00BB, 0x00F0, 0x00FD, 0x00FE, 0x00B1, 0x00B0, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, 0x0070, 0x0071, 0x0072, 0x00AA, 0x00BA, 0x00E6, 0x00B8, 0x00C6, 0x00A4, 0x00B5, 0x007E, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x00A1, 0x00BF, 0x00D0, 0x00DD, 0x00DE, 0x00AE, 0x00A2, 0x00A3, 0x00A5, 0x00B7, 0x00A9, 0x00A7, 0x00B6, 0x00BC, 0x00BD, 0x00BE, 0x00AC, 0x007C, 0x00AF, 0x00A8, 0x00B4, 0x00D7, 0x007B, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x00AD, 0x00F4, 0x00F6, 0x00F2, 0x00F3, 0x00F5, 0x007D, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050, 0x0051, 0x0052, 0x00B9, 0x00FB, 0x00FC, 0x00F9, 0x00FA, 0x00FF, 0x005C, 0x00F7, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005A, 0x00B2, 0x00D4, 0x00D6, 0x00D2, 0x00D3, 0x00D5, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x00B3, 0x00DB, 0x00DC, 0x00D9, 0x00DA, 0x009F, }; static unsigned short CP_850 [256] = { // MS-DOS Latin 1 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F, 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F, 0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x00E0, 0x00E5, 0x00E7, 0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x00EC, 0x00C4, 0x00C5, 0x00C9, 0x00E6, 0x00C6, 0x00F4, 0x00F6, 0x00F2, 0x00FB, 0x00F9, 0x00FF, 0x00D6, 0x00DC, 0x00F8, 0x00A3, 0x00D8, 0x00D7, 0x0192, 0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x00AA, 0x00BA, 0x00BF, 0x00AE, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB, 0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x00C1, 0x00C2, 0x00C0, 0x00A9, 0x2563, 0x2551, 0x2557, 0x255D, 0x00A2, 0x00A5, 0x2510, 0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x00E3, 0x00C3, 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x00A4, 0x00F0, 0x00D0, 0x00CA, 0x00CB, 0x00C8, 0x0131, 0x00CD, 0x00CE, 0x00CF, 0x2518, 0x250C, 0x2588, 0x2584, 0x00A6, 0x00CC, 0x2580, 0x00D3, 0x00DF, 0x00D4, 0x00D2, 0x00F5, 0x00D5, 0x00B5, 0x00FE, 0x00DE, 0x00DA, 0x00DB, 0x00D9, 0x00FD, 0x00DD, 0x00AF, 0x00B4, 0x00AD, 0x00B1, 0x2017, 0x00BE, 0x00B6, 0x00A7, 0x00F7, 0x00B8, 0x00B0, 0x00A8, 0x00B7, 0x00B9, 0x00B3, 0x00B2, 0x25A0, 0x00A0, }; static unsigned short CP_860 [256] = { // MS-DOS: Portuguese 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F, 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F, 0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E3, 0x00E0, 0x00C1, 0x00E7, 0x00EA, 0x00CA, 0x00E8, 0x00CD, 0x00D4, 0x00EC, 0x00C3, 0x00C2, 0x00C9, 0x00C0, 0x00C8, 0x00F4, 0x00F5, 0x00F2, 0x00DA, 0x00F9, 0x00CC, 0x00D5, 0x00DC, 0x00A2, 0x00A3, 0x00D9, 0x20A7, 0x00D3, 0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x00AA, 0x00BA, 0x00BF, 0x00D2, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB, 0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556, 0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x255B, 0x2510, 0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F, 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567, 0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B, 0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580, 0x03B1, 0x00DF, 0x0393, 0x03C0, 0x03A3, 0x03C3, 0x00B5, 0x03C4, 0x03A6, 0x0398, 0x03A9, 0x03B4, 0x221E, 0x03C6, 0x03B5, 0x2229, 0x2261, 0x00B1, 0x2265, 0x2264, 0x2320, 0x2321, 0x00F7, 0x2248, 0x00B0, 0x2219, 0x00B7, 0x221A, 0x207F, 0x00B2, 0x25A0, 0x00A0, }; static unsigned short CP_861 [256] = { // MS-DOS: Iceland 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F, 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F, 0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x00E0, 0x00E5, 0x00E7, 0x00EA, 0x00EB, 0x00E8, 0x00D0, 0x00F0, 0x00DE, 0x00C4, 0x00C5, 0x00C9, 0x00E6, 0x00C6, 0x00F4, 0x00F6, 0x00FE, 0x00FB, 0x00DD, 0x00FD, 0x00D6, 0x00DC, 0x00F8, 0x00A3, 0x00D8, 0x20A7, 0x0192, 0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00C1, 0x00CD, 0x00D3, 0x00DA, 0x00BF, 0x2310, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB, 0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556, 0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x255B, 0x2510, 0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F, 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567, 0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B, 0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580, 0x03B1, 0x00DF, 0x0393, 0x03C0, 0x03A3, 0x03C3, 0x00B5, 0x03C4, 0x03A6, 0x0398, 0x03A9, 0x03B4, 0x221E, 0x03C6, 0x03B5, 0x2229, 0x2261, 0x00B1, 0x2265, 0x2264, 0x2320, 0x2321, 0x00F7, 0x2248, 0x00B0, 0x2219, 0x00B7, 0x221A, 0x207F, 0x00B2, 0x25A0, 0x00A0, }; static unsigned short CP_863 [256] = { // MS-DOS: Canadian French 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F, 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F, 0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00C2, 0x00E0, 0x00B6, 0x00E7, 0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x2017, 0x00C0, 0x00A7, 0x00C9, 0x00C8, 0x00CA, 0x00F4, 0x00CB, 0x00CF, 0x00FB, 0x00F9, 0x00A4, 0x00D4, 0x00DC, 0x00A2, 0x00A3, 0x00D9, 0x00DB, 0x0192, 0x00A6, 0x00B4, 0x00F3, 0x00FA, 0x00A8, 0x00B8, 0x00B3, 0x00AF, 0x00CE, 0x2310, 0x00AC, 0x00BD, 0x00BC, 0x00BE, 0x00AB, 0x00BB, 0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556, 0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x255B, 0x2510, 0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F, 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567, 0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B, 0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580, 0x03B1, 0x00DF, 0x0393, 0x03C0, 0x03A3, 0x03C3, 0x00B5, 0x03C4, 0x03A6, 0x0398, 0x03A9, 0x03B4, 0x221E, 0x03C6, 0x03B5, 0x2229, 0x2261, 0x00B1, 0x2265, 0x2264, 0x2320, 0x2321, 0x00F7, 0x2248, 0x00B0, 0x2219, 0x00B7, 0x221A, 0x207F, 0x00B2, 0x25A0, 0x00A0, }; static unsigned short CP_865 [256] = { // MS-DOS: Nordic 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F, 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F, 0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x00E0, 0x00E5, 0x00E7, 0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x00EC, 0x00C4, 0x00C5, 0x00C9, 0x00E6, 0x00C6, 0x00F4, 0x00F6, 0x00F2, 0x00FB, 0x00F9, 0x00FF, 0x00D6, 0x00DC, 0x00F8, 0x00A3, 0x00D8, 0x20A7, 0x0192, 0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x00AA, 0x00BA, 0x00BF, 0x2310, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00A4, 0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556, 0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x255B, 0x2510, 0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F, 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567, 0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B, 0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580, 0x03B1, 0x00DF, 0x0393, 0x03C0, 0x03A3, 0x03C3, 0x00B5, 0x03C4, 0x03A6, 0x0398, 0x03A9, 0x03B4, 0x221E, 0x03C6, 0x03B5, 0x2229, 0x2261, 0x00B1, 0x2265, 0x2264, 0x2320, 0x2321, 0x00F7, 0x2248, 0x00B0, 0x2219, 0x00B7, 0x221A, 0x207F, 0x00B2, 0x25A0, 0x00A0, }; static unsigned short CP_874 [256] = { // MS-DOS: Thai 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F, 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F, 0x20AC, 0x0081, 0x0082, 0x0083, 0x0084, 0x2026, 0x0086, 0x0087, 0x0088, 0x0089, 0x008A, 0x008B, 0x008C, 0x008D, 0x008E, 0x008F, 0x0090, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014, 0x0098, 0x0099, 0x009A, 0x009B, 0x009C, 0x009D, 0x009E, 0x009F, 0x00A0, 0x0E01, 0x0E02, 0x0E03, 0x0E04, 0x0E05, 0x0E06, 0x0E07, 0x0E08, 0x0E09, 0x0E0A, 0x0E0B, 0x0E0C, 0x0E0D, 0x0E0E, 0x0E0F, 0x0E10, 0x0E11, 0x0E12, 0x0E13, 0x0E14, 0x0E15, 0x0E16, 0x0E17, 0x0E18, 0x0E19, 0x0E1A, 0x0E1B, 0x0E1C, 0x0E1D, 0x0E1E, 0x0E1F, 0x0E20, 0x0E21, 0x0E22, 0x0E23, 0x0E24, 0x0E25, 0x0E26, 0x0E27, 0x0E28, 0x0E29, 0x0E2A, 0x0E2B, 0x0E2C, 0x0E2D, 0x0E2E, 0x0E2F, 0x0E30, 0x0E31, 0x0E32, 0x0E33, 0x0E34, 0x0E35, 0x0E36, 0x0E37, 0x0E38, 0x0E39, 0x0E3A, 0xF8C1, 0xF8C2, 0xF8C3, 0xF8C4, 0x0E3F, 0x0E40, 0x0E41, 0x0E42, 0x0E43, 0x0E44, 0x0E45, 0x0E46, 0x0E47, 0x0E48, 0x0E49, 0x0E4A, 0x0E4B, 0x0E4C, 0x0E4D, 0x0E4E, 0x0E4F, 0x0E50, 0x0E51, 0x0E52, 0x0E53, 0x0E54, 0x0E55, 0x0E56, 0x0E57, 0x0E58, 0x0E59, 0x0E5A, 0x0E5B, 0xF8C5, 0xF8C6, 0xF8C7, 0xF8C8, }; static unsigned short CP_1250 [256] = { // Windows: Latin 2 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F, 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F, 0x20AC, 0x0081, 0x201A, 0x0083, 0x201E, 0x2026, 0x2020, 0x2021, 0x0088, 0x2030, 0x0160, 0x2039, 0x015A, 0x0164, 0x017D, 0x0179, 0x0090, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014, 0x0098, 0x2122, 0x0161, 0x203A, 0x015B, 0x0165, 0x017E, 0x017A, 0x00A0, 0x02C7, 0x02D8, 0x0141, 0x00A4, 0x0104, 0x00A6, 0x00A7, 0x00A8, 0x00A9, 0x015E, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x017B, 0x00B0, 0x00B1, 0x02DB, 0x0142, 0x00B4, 0x00B5, 0x00B6, 0x00B7, 0x00B8, 0x0105, 0x015F, 0x00BB, 0x013D, 0x02DD, 0x013E, 0x017C, 0x0154, 0x00C1, 0x00C2, 0x0102, 0x00C4, 0x0139, 0x0106, 0x00C7, 0x010C, 0x00C9, 0x0118, 0x00CB, 0x011A, 0x00CD, 0x00CE, 0x010E, 0x0110, 0x0143, 0x0147, 0x00D3, 0x00D4, 0x0150, 0x00D6, 0x00D7, 0x0158, 0x016E, 0x00DA, 0x0170, 0x00DC, 0x00DD, 0x0162, 0x00DF, 0x0155, 0x00E1, 0x00E2, 0x0103, 0x00E4, 0x013A, 0x0107, 0x00E7, 0x010D, 0x00E9, 0x0119, 0x00EB, 0x011B, 0x00ED, 0x00EE, 0x010F, 0x0111, 0x0144, 0x0148, 0x00F3, 0x00F4, 0x0151, 0x00F6, 0x00F7, 0x0159, 0x016F, 0x00FA, 0x0171, 0x00FC, 0x00FD, 0x0163, 0x02D9, }; static unsigned short CP_1251 [256] = { // Windows: Cyrillic 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F, 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F, 0x0402, 0x0403, 0x201A, 0x0453, 0x201E, 0x2026, 0x2020, 0x2021, 0x20AC, 0x2030, 0x0409, 0x2039, 0x040A, 0x040C, 0x040B, 0x040F, 0x0452, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014, 0x0098, 0x2122, 0x0459, 0x203A, 0x045A, 0x045C, 0x045B, 0x045F, 0x00A0, 0x040E, 0x045E, 0x0408, 0x00A4, 0x0490, 0x00A6, 0x00A7, 0x0401, 0x00A9, 0x0404, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x0407, 0x00B0, 0x00B1, 0x0406, 0x0456, 0x0491, 0x00B5, 0x00B6, 0x00B7, 0x0451, 0x2116, 0x0454, 0x00BB, 0x0458, 0x0405, 0x0455, 0x0457, 0x0410, 0x0411, 0x0412, 0x0413, 0x0414, 0x0415, 0x0416, 0x0417, 0x0418, 0x0419, 0x041A, 0x041B, 0x041C, 0x041D, 0x041E, 0x041F, 0x0420, 0x0421, 0x0422, 0x0423, 0x0424, 0x0425, 0x0426, 0x0427, 0x0428, 0x0429, 0x042A, 0x042B, 0x042C, 0x042D, 0x042E, 0x042F, 0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437, 0x0438, 0x0439, 0x043A, 0x043B, 0x043C, 0x043D, 0x043E, 0x043F, 0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447, 0x0448, 0x0449, 0x044A, 0x044B, 0x044C, 0x044D, 0x044E, 0x044F, }; static unsigned short CP_1252 [256] = { // Windows: Latin 1 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F, 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F, 0x20AC, 0x0081, 0x201A, 0x0192, 0x201E, 0x2026, 0x2020, 0x2021, 0x02C6, 0x2030, 0x0160, 0x2039, 0x0152, 0x008D, 0x017D, 0x008F, 0x0090, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014, 0x02DC, 0x2122, 0x0161, 0x203A, 0x0153, 0x009D, 0x017E, 0x0178, 0x00A0, 0x00A1, 0x00A2, 0x00A3, 0x00A4, 0x00A5, 0x00A6, 0x00A7, 0x00A8, 0x00A9, 0x00AA, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF, 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x00B6, 0x00B7, 0x00B8, 0x00B9, 0x00BA, 0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x00BF, 0x00C0, 0x00C1, 0x00C2, 0x00C3, 0x00C4, 0x00C5, 0x00C6, 0x00C7, 0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x00CC, 0x00CD, 0x00CE, 0x00CF, 0x00D0, 0x00D1, 0x00D2, 0x00D3, 0x00D4, 0x00D5, 0x00D6, 0x00D7, 0x00D8, 0x00D9, 0x00DA, 0x00DB, 0x00DC, 0x00DD, 0x00DE, 0x00DF, 0x00E0, 0x00E1, 0x00E2, 0x00E3, 0x00E4, 0x00E5, 0x00E6, 0x00E7, 0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x00EC, 0x00ED, 0x00EE, 0x00EF, 0x00F0, 0x00F1, 0x00F2, 0x00F3, 0x00F4, 0x00F5, 0x00F6, 0x00F7, 0x00F8, 0x00F9, 0x00FA, 0x00FB, 0x00FC, 0x00FD, 0x00FE, 0x00FF, }; static unsigned short CP_1253 [256] = { // Windows: Greek 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F, 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F, 0x20AC, 0x0081, 0x201A, 0x0192, 0x201E, 0x2026, 0x2020, 0x2021, 0x0088, 0x2030, 0x008A, 0x2039, 0x008C, 0x008D, 0x008E, 0x008F, 0x0090, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014, 0x0098, 0x2122, 0x009A, 0x203A, 0x009C, 0x009D, 0x009E, 0x009F, 0x00A0, 0x0385, 0x0386, 0x00A3, 0x00A4, 0x00A5, 0x00A6, 0x00A7, 0x00A8, 0x00A9, 0xF8F9, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x2015, 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x0384, 0x00B5, 0x00B6, 0x00B7, 0x0388, 0x0389, 0x038A, 0x00BB, 0x038C, 0x00BD, 0x038E, 0x038F, 0x0390, 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397, 0x0398, 0x0399, 0x039A, 0x039B, 0x039C, 0x039D, 0x039E, 0x039F, 0x03A0, 0x03A1, 0xF8FA, 0x03A3, 0x03A4, 0x03A5, 0x03A6, 0x03A7, 0x03A8, 0x03A9, 0x03AA, 0x03AB, 0x03AC, 0x03AD, 0x03AE, 0x03AF, 0x03B0, 0x03B1, 0x03B2, 0x03B3, 0x03B4, 0x03B5, 0x03B6, 0x03B7, 0x03B8, 0x03B9, 0x03BA, 0x03BB, 0x03BC, 0x03BD, 0x03BE, 0x03BF, 0x03C0, 0x03C1, 0x03C2, 0x03C3, 0x03C4, 0x03C5, 0x03C6, 0x03C7, 0x03C8, 0x03C9, 0x03CA, 0x03CB, 0x03CC, 0x03CD, 0x03CE, 0xF8FB, }; static unsigned short CP_1254 [256] = { // Windows: Latin 5 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F, 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F, 0x20AC, 0x0081, 0x201A, 0x0192, 0x201E, 0x2026, 0x2020, 0x2021, 0x02C6, 0x2030, 0x0160, 0x2039, 0x0152, 0x008D, 0x008E, 0x008F, 0x0090, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014, 0x02DC, 0x2122, 0x0161, 0x203A, 0x0153, 0x009D, 0x009E, 0x0178, 0x00A0, 0x00A1, 0x00A2, 0x00A3, 0x00A4, 0x00A5, 0x00A6, 0x00A7, 0x00A8, 0x00A9, 0x00AA, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF, 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x00B6, 0x00B7, 0x00B8, 0x00B9, 0x00BA, 0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x00BF, 0x00C0, 0x00C1, 0x00C2, 0x00C3, 0x00C4, 0x00C5, 0x00C6, 0x00C7, 0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x00CC, 0x00CD, 0x00CE, 0x00CF, 0x011E, 0x00D1, 0x00D2, 0x00D3, 0x00D4, 0x00D5, 0x00D6, 0x00D7, 0x00D8, 0x00D9, 0x00DA, 0x00DB, 0x00DC, 0x0130, 0x015E, 0x00DF, 0x00E0, 0x00E1, 0x00E2, 0x00E3, 0x00E4, 0x00E5, 0x00E6, 0x00E7, 0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x00EC, 0x00ED, 0x00EE, 0x00EF, 0x011F, 0x00F1, 0x00F2, 0x00F3, 0x00F4, 0x00F5, 0x00F6, 0x00F7, 0x00F8, 0x00F9, 0x00FA, 0x00FB, 0x00FC, 0x0131, 0x015F, 0x00FF, }; static unsigned short CP_1255 [256] = { // Windows: Hebrew 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F, 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F, 0x20AC, 0x0081, 0x201A, 0x0192, 0x201E, 0x2026, 0x2020, 0x2021, 0x02C6, 0x2030, 0x008A, 0x2039, 0x008C, 0x008D, 0x008E, 0x008F, 0x0090, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014, 0x02DC, 0x2122, 0x009A, 0x203A, 0x009C, 0x009D, 0x009E, 0x009F, 0x00A0, 0x00A1, 0x00A2, 0x00A3, 0x20AA, 0x00A5, 0x00A6, 0x00A7, 0x00A8, 0x00A9, 0x00D7, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF, 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x00B6, 0x00B7, 0x00B8, 0x00B9, 0x00F7, 0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x00BF, 0x05B0, 0x05B1, 0x05B2, 0x05B3, 0x05B4, 0x05B5, 0x05B6, 0x05B7, 0x05B8, 0x05B9, 0x05BA, 0x05BB, 0x05BC, 0x05BD, 0x05BE, 0x05BF, 0x05C0, 0x05C1, 0x05C2, 0x05C3, 0x05F0, 0x05F1, 0x05F2, 0x05F3, 0x05F4, 0xF88D, 0xF88E, 0xF88F, 0xF890, 0xF891, 0xF892, 0xF893, 0x05D0, 0x05D1, 0x05D2, 0x05D3, 0x05D4, 0x05D5, 0x05D6, 0x05D7, 0x05D8, 0x05D9, 0x05DA, 0x05DB, 0x05DC, 0x05DD, 0x05DE, 0x05DF, 0x05E0, 0x05E1, 0x05E2, 0x05E3, 0x05E4, 0x05E5, 0x05E6, 0x05E7, 0x05E8, 0x05E9, 0x05EA, 0xF894, 0xF895, 0x200E, 0x200F, 0xF896, }; static unsigned short CP_1256 [256] = { // Windows: Arabic 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F, 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F, 0x20AC, 0x067E, 0x201A, 0x0192, 0x201E, 0x2026, 0x2020, 0x2021, 0x02C6, 0x2030, 0x0679, 0x2039, 0x0152, 0x0686, 0x0698, 0x0688, 0x06AF, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014, 0x06A9, 0x2122, 0x0691, 0x203A, 0x0153, 0x200C, 0x200D, 0x06BA, 0x00A0, 0x060C, 0x00A2, 0x00A3, 0x00A4, 0x00A5, 0x00A6, 0x00A7, 0x00A8, 0x00A9, 0x06BE, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF, 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x00B6, 0x00B7, 0x00B8, 0x00B9, 0x061B, 0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x061F, 0x06C1, 0x0621, 0x0622, 0x0623, 0x0624, 0x0625, 0x0626, 0x0627, 0x0628, 0x0629, 0x062A, 0x062B, 0x062C, 0x062D, 0x062E, 0x062F, 0x0630, 0x0631, 0x0632, 0x0633, 0x0634, 0x0635, 0x0636, 0x00D7, 0x0637, 0x0638, 0x0639, 0x063A, 0x0640, 0x0641, 0x0642, 0x0643, 0x00E0, 0x0644, 0x00E2, 0x0645, 0x0646, 0x0647, 0x0648, 0x00E7, 0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x0649, 0x064A, 0x00EE, 0x00EF, 0x064B, 0x064C, 0x064D, 0x064E, 0x00F4, 0x064F, 0x0650, 0x00F7, 0x0651, 0x00F9, 0x0652, 0x00FB, 0x00FC, 0x200E, 0x200F, 0x06D2, }; static unsigned short CP_1257 [256] = { // Windows: Baltic 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F, 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F, 0x20AC, 0x0081, 0x201A, 0x0083, 0x201E, 0x2026, 0x2020, 0x2021, 0x0088, 0x2030, 0x008A, 0x2039, 0x008C, 0x00A8, 0x02C7, 0x00B8, 0x0090, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014, 0x0098, 0x2122, 0x009A, 0x203A, 0x009C, 0x00AF, 0x02DB, 0x009F, 0x00A0, 0xF8FC, 0x00A2, 0x00A3, 0x00A4, 0xF8FD, 0x00A6, 0x00A7, 0x00D8, 0x00A9, 0x0156, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00C6, 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x00B6, 0x00B7, 0x00F8, 0x00B9, 0x0157, 0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x00E6, 0x0104, 0x012E, 0x0100, 0x0106, 0x00C4, 0x00C5, 0x0118, 0x0112, 0x010C, 0x00C9, 0x0179, 0x0116, 0x0122, 0x0136, 0x012A, 0x013B, 0x0160, 0x0143, 0x0145, 0x00D3, 0x014C, 0x00D5, 0x00D6, 0x00D7, 0x0172, 0x0141, 0x015A, 0x016A, 0x00DC, 0x017B, 0x017D, 0x00DF, 0x0105, 0x012F, 0x0101, 0x0107, 0x00E4, 0x00E5, 0x0119, 0x0113, 0x010D, 0x00E9, 0x017A, 0x0117, 0x0123, 0x0137, 0x012B, 0x013C, 0x0161, 0x0144, 0x0146, 0x00F3, 0x014D, 0x00F5, 0x00F6, 0x00F7, 0x0173, 0x0142, 0x015B, 0x016B, 0x00FC, 0x017C, 0x017E, 0x02D9, }; static unsigned short CP_1258 [256] = { // Windows: Vietnam 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F, 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F, 0x20AC, 0x0081, 0x201A, 0x0192, 0x201E, 0x2026, 0x2020, 0x2021, 0x02C6, 0x2030, 0x008A, 0x2039, 0x0152, 0x008D, 0x008E, 0x008F, 0x0090, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014, 0x02DC, 0x2122, 0x009A, 0x203A, 0x0153, 0x009D, 0x009E, 0x0178, 0x00A0, 0x00A1, 0x00A2, 0x00A3, 0x00A4, 0x00A5, 0x00A6, 0x00A7, 0x00A8, 0x00A9, 0x00AA, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF, 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x00B6, 0x00B7, 0x00B8, 0x00B9, 0x00BA, 0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x00BF, 0x00C0, 0x00C1, 0x00C2, 0x0102, 0x00C4, 0x00C5, 0x00C6, 0x00C7, 0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x0300, 0x00CD, 0x00CE, 0x00CF, 0x0110, 0x00D1, 0x0309, 0x00D3, 0x00D4, 0x01A0, 0x00D6, 0x00D7, 0x00D8, 0x00D9, 0x00DA, 0x00DB, 0x00DC, 0x01AF, 0x0303, 0x00DF, 0x00E0, 0x00E1, 0x00E2, 0x0103, 0x00E4, 0x00E5, 0x00E6, 0x00E7, 0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x0301, 0x00ED, 0x00EE, 0x00EF, 0x0111, 0x00F1, 0x0323, 0x00F3, 0x00F4, 0x01A1, 0x00F6, 0x00F7, 0x00F8, 0x00F9, 0x00FA, 0x00FB, 0x00FC, 0x01B0, 0x20AB, 0x00FF, }; static unsigned short CP_10000 [256] = { // Apple Macintosh 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F, 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F, 0x00C4, 0x00C5, 0x00C7, 0x00C9, 0x00D1, 0x00D6, 0x00DC, 0x00E1, 0x00E0, 0x00E2, 0x00E4, 0x00E3, 0x00E5, 0x00E7, 0x00E9, 0x00E8, 0x00EA, 0x00EB, 0x00ED, 0x00EC, 0x00EE, 0x00EF, 0x00F1, 0x00F3, 0x00F2, 0x00F4, 0x00F6, 0x00F5, 0x00FA, 0x00F9, 0x00FB, 0x00FC, 0x2020, 0x00B0, 0x00A2, 0x00A3, 0x00A7, 0x2022, 0x00B6, 0x00DF, 0x00AE, 0x00A9, 0x2122, 0x00B4, 0x00A8, 0x2260, 0x00C6, 0x00D8, 0x221E, 0x00B1, 0x2264, 0x2265, 0x00A5, 0x00B5, 0x2202, 0x2211, 0x220F, 0x03C0, 0x222B, 0x00AA, 0x00BA, 0x2126, 0x00E6, 0x00F8, 0x00BF, 0x00A1, 0x00AC, 0x221A, 0x0192, 0x2248, 0x2206, 0x00AB, 0x00BB, 0x2026, 0x00A0, 0x00C0, 0x00C3, 0x00D5, 0x0152, 0x0153, 0x2013, 0x2014, 0x201C, 0x201D, 0x2018, 0x2019, 0x00F7, 0x25CA, 0x00FF, 0x0178, 0x2044, 0x20AC, 0x2039, 0x203A, 0xFB01, 0xFB02, 0x2021, 0x00B7, 0x201A, 0x201E, 0x2030, 0x00C2, 0x00CA, 0x00C1, 0x00CB, 0x00C8, 0x00CD, 0x00CE, 0x00CF, 0x00CC, 0x00D3, 0x00D4, 0xF8FF, 0x00D2, 0x00DA, 0x00DB, 0x00D9, 0x0131, 0x02C6, 0x02DC, 0x00AF, 0x02D8, 0x02D9, 0x02DA, 0x00B8, 0x02DD, 0x02DB, 0x02C7, }; static unsigned short CP_10079 [256] = { // ??? 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F, 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F, 0x00C4, 0x00C5, 0x00C7, 0x00C9, 0x00D1, 0x00D6, 0x00DC, 0x00E1, 0x00E0, 0x00E2, 0x00E4, 0x00E3, 0x00E5, 0x00E7, 0x00E9, 0x00E8, 0x00EA, 0x00EB, 0x00ED, 0x00EC, 0x00EE, 0x00EF, 0x00F1, 0x00F3, 0x00F2, 0x00F4, 0x00F6, 0x00F5, 0x00FA, 0x00F9, 0x00FB, 0x00FC, 0x00DD, 0x00B0, 0x00A2, 0x00A3, 0x00A7, 0x2022, 0x00B6, 0x00DF, 0x00AE, 0x00A9, 0x2122, 0x00B4, 0x00A8, 0x2260, 0x00C6, 0x00D8, 0x221E, 0x00B1, 0x2264, 0x2265, 0x00A5, 0x00B5, 0x2202, 0x2211, 0x220F, 0x03C0, 0x222B, 0x00AA, 0x00BA, 0x2126, 0x00E6, 0x00F8, 0x00BF, 0x00A1, 0x00AC, 0x221A, 0x0192, 0x2248, 0x2206, 0x00AB, 0x00BB, 0x2026, 0x00A0, 0x00C0, 0x00C3, 0x00D5, 0x0152, 0x0153, 0x2013, 0x2014, 0x201C, 0x201D, 0x2018, 0x2019, 0x00F7, 0x25CA, 0x00FF, 0x0178, 0x2044, 0x00A4, 0x00D0, 0x00F0, 0x00DE, 0x00FE, 0x00FD, 0x00B7, 0x201A, 0x201E, 0x2030, 0x00C2, 0x00CA, 0x00C1, 0x00CB, 0x00C8, 0x00CD, 0x00CE, 0x00CF, 0x00CC, 0x00D3, 0x00D4, 0xF8FF, 0x00D2, 0x00DA, 0x00DB, 0x00D9, 0x0131, 0x02C6, 0x02DC, 0x00AF, 0x02D8, 0x02D9, 0x02DA, 0x00B8, 0x02DD, 0x02DB, 0x02C7, }; #endif /* * Resets Item Counter * Do frees any memory. */ void Init_Tags ( void ) { int i; for ( i = 0; i < (int)TagCount; i++ ) { if ( T[i].key != NULL ) free ( T[i].key ); T[i].key = NULL; if ( T[i].value != NULL ) free ( T[i].value ); T[i].value = NULL; } TagCount = 0; } int gettag ( const char* key, char* dst, size_t len ) { size_t valuelen; size_t keylen = strlen (key); int i; for ( i = 0; i < (int)TagCount; i++ ) if ( keylen == T[i].keylen && 0 == memcmp (T[i].key, key, keylen) ) { valuelen = len-1 > T[i].valuelen ? T[i].valuelen : len-1 ; memcpy ( dst, T[i].value, valuelen ); dst [valuelen] = '\0'; return 0; } memset ( dst, 0, len ); return -1; } static unsigned char* utf8char ( unsigned char* dst, unsigned long value ) { if ( value == '\r' || value == 0xFFFE || value == 0xFFFF ) { ; } else if ( value < 0x80 ) { *dst++ = value; } else if ( value < 0x800 ) { *dst++ = 0xC0 + ((value >> 6) & 0x1F); *dst++ = 0x80 + ((value >> 0) & 0x3F); } else if ( value < 0x10000 ) { *dst++ = 0xE0 + ((value >> 12) & 0x0F); *dst++ = 0x80 + ((value >> 6) & 0x3F); *dst++ = 0x80 + ((value >> 0) & 0x3F); } else if ( value < 0x200000 ) { *dst++ = 0xF0 + ((value >> 18) & 0x07); *dst++ = 0x80 + ((value >> 12) & 0x3F); *dst++ = 0x80 + ((value >> 6) & 0x3F); *dst++ = 0x80 + ((value >> 0) & 0x3F); } else if ( value < 0x4000000 ) { *dst++ = 0xF8 + ((value >> 24) & 0x03); *dst++ = 0x80 + ((value >> 18) & 0x3F); *dst++ = 0x80 + ((value >> 12) & 0x3F); *dst++ = 0x80 + ((value >> 6) & 0x3F); *dst++ = 0x80 + ((value >> 0) & 0x3F); } else if ( value < 0x80000000 ) { *dst++ = 0xFC + ((value >> 30) & 0x01); *dst++ = 0x80 + ((value >> 24) & 0x3F); *dst++ = 0x80 + ((value >> 18) & 0x3F); *dst++ = 0x80 + ((value >> 12) & 0x3F); *dst++ = 0x80 + ((value >> 6) & 0x3F); *dst++ = 0x80 + ((value >> 0) & 0x3F); } return dst; } /* * IsUnicode() * * Gets a memory block and tries to find out whether this is binary data or a valid Windows Unicode file. * When return 1, it is very likely (but not 100% secure) that the content is Unicode encoded. */ static int IsUnicode ( const char* src, size_t len ) { if ( len <= 2 ) return 0; if ( len & 1 ) // odd number of bytes? return 0; if ( src [0] != (char)0xFF || src [1] != (char)0xFE ) // Microsoft Unicode preample (also useful to detect endianess, but currently only little endian is supported) return 0; for ( len >>= 1; len > 0; len--, src += 2 ) { // Check for invalid codes (FFFE, FFFF, DC00...DFFF without a prepend D800...DBFF, D800...DBFF without a n appended DC00...DFFF) if ( ( src [1] & 0xFC ) == 0xDC ) return 0; if ( src [1] == (char)0xFF && ( src [0] & 0xFE ) == 0xFE ) return 0; if ( ( src [1] & 0xFC ) == 0xD8 ) { if ( len < 2 || ( src [3] & 0xFC ) != 0xDC ) return 0; } else { len--; src += 2; } } return 1; // good chance to be a UTF-8 } /* * addtag() * * Add a item to the item list of a tag. Item key is given by (key,keylen), item value by (value,valuelen). * * The following value translation modes are possible: * 0: no translation at all * 1: translate from console charset to UTF-8 (currently ISO-8859-1 for non-Windows and non-DOS OS) * 2: auto detect: contents is a valid Window Unicode File => translate to UTF-8, else no translation at all * 3: like 1), but convert ';' to null character * 4: UTF-16 LE => translate to UTF-8 * 5: translate from ISO-8859-1 to UTF-8 * 6: like 1), but convert from OEM codepage (Win32) * (should become an enum) * * Note: * Windows 95/98/ME has no usable NLS support * */ int addtag ( const char* key, // the item key size_t keylen, // length of item key, or 0 for auto-determine const char* value, // the item value size_t valuelen, // the length of the item value (before any possible translation) int converttoutf8, // convert flags of item value int flags ) // item flags proposal { unsigned char* p; unsigned char* q; char ch; size_t i; #ifdef _WIN32 const unsigned short* CP_ptr; unsigned int Codepage; if ( converttoutf8 == 6 ) { Codepage = GetOEMCP (); converttoutf8 = 1; } else { Codepage = GetACP (); } switch ( Codepage ) { case CP_ACP: CP_ptr = CP_1252; break; case CP_OEMCP: CP_ptr = CP_850; break; case CP_MACCP: CP_ptr = CP_10000; break; case CP_THREAD_ACP: CP_ptr = CP_1252; break; default: CP_ptr = CP_850; break; case 37: CP_ptr = CP_37; break; case 42: CP_ptr = CP_42; break; case 437: CP_ptr = CP_437; break; case 500: CP_ptr = CP_500; break; case 850: CP_ptr = CP_850; break; case 860: CP_ptr = CP_860; break; case 861: CP_ptr = CP_861; break; case 863: CP_ptr = CP_863; break; case 865: CP_ptr = CP_865; break; case 874: CP_ptr = CP_874; break; case 1250: CP_ptr = CP_1250; break; case 1251: CP_ptr = CP_1251; break; case 1252: CP_ptr = CP_1252; break; case 1253: CP_ptr = CP_1253; break; case 1254: CP_ptr = CP_1254; break; case 1255: CP_ptr = CP_1255; break; case 1256: CP_ptr = CP_1256; break; case 1257: CP_ptr = CP_1257; break; case 1258: CP_ptr = CP_1258; break; case 10000: CP_ptr = CP_10000; break; case 10079: CP_ptr = CP_10079; break; } #endif if ( converttoutf8 == 2 && IsUnicode ( value, valuelen ) ) { converttoutf8 = 4; value += 2; // remove first two bytes (zero width space 0xFEFF) valuelen = ( valuelen - 2) >> 1; flags &= ~2; // reset binary flag (it's now text) } if ( keylen == 0 ) keylen = strlen ( key ); p = malloc ( keylen ); memcpy ( p, key, keylen ); T [TagCount] . key = (char*) p; T [TagCount] . keylen = keylen; switch ( converttoutf8 ) { default: p = malloc ( 1 * valuelen ); // copy break; case 1: // at most 1 native character => 3 UTF bytes case 4: // at 1 wide => 3, 2 wide => 4 p = malloc ( 3 * valuelen ); break; } q = p; for ( i = 0; i < valuelen; i++ ) { ch = value [i]; switch ( converttoutf8 ) { default: // 0: no translation at all --or-- 2: auto detect: contents is a valid Window Unicode File => translate to UTF-8, else no translation at all *q++ = ch; break; case 5: // 5: translate from ISO-8859-1 to UTF-8 q = utf8char ( q, ch ); break; case 3: // 3: like 1), but convert ';' to null character if ( ch == ';' ) ch = '\0'; /* fall through */ case 1: // 1: translate from console charset to UTF-8 (currently ISO-8859-1 for non-Windows and non-DOS OS) #if defined __TURBOC__ q = utf8char ( q, CP_850 [ch] ); #elif defined _WIN32 // fprintf ( stderr, "%c %02X U+%04X\n", ch, ch, CP_ptr [ch] ); q = utf8char ( q, CP_ptr [ch] ); #elif defined USE_WIDECHAR { int ret; wchar_t wch = 0; ret = mbtowc ( &wch, value + i, valuelen - i ); if ( ret > 0 ) q = utf8char ( q, wch ), i += ret - 1; } #else q = utf8char ( q, ch ); #endif break; case 4: // 4: UTF-16 LE => translate to UTF-8 if ( (value [i+i+1] & 0xFC ) == 0xD8 && (value [i+i+3] & 0xFC ) == 0xDC ) { // UTF-16 code (2x16 bit for Unicodes 0x010000...0x10FFFF) q = utf8char ( q, ((value [i+i] + (value [i+i+1] << 8) - 0xD800) << 10) + (value [i+i+2] + (value [i+i+3] << 8) - 0xDC00) + 0x10000 ); i++; } else { q = utf8char ( q, value [i+i] + (value [i+i+1] << 8) ); } break; } } p = realloc ( p, valuelen = q-p ); for ( i = 0; i < TagCount; i++ ) if ( T [i].keylen == T [TagCount].keylen && 0 == strncasecmp (T [i].key, T [TagCount].key, T [i].keylen ) ) { // found old tag with the same name => replace free ( T [TagCount].key ); free ( T [i].value ); goto set; } i = TagCount++; set: T [i] . value = p; T [i] . valuelen = valuelen; T [i] . flags = flags; return 0; } static int mpc_cdecl cmpfn2 ( const void* p1, const void* p2 ) { const TagItem_t* q1 = (TagItem_t*) p1; const TagItem_t* q2 = (TagItem_t*) p2; return q1 -> valuelen - q2 -> valuelen; } #define TAG_NO_HEADER 1 #define TAG_NO_FOOTER 2 #define TAG_NO_PREAMBLE 4 /** * Writes collect tag items and write it to a file. * Items are destroyed, so tags can only be written once. * @param fp * @param Version * @param flags options for writing header / footer : * 1 : do not write header * 2 : do not write footer * 4 : do not write "APETAGEX" * @return */ int FinalizeTags ( FILE* fp, unsigned int Version, unsigned int flags ) { static unsigned char H [32] = "APETAGEX"; unsigned char dw [8]; unsigned long estimatedbytes = 32; // 32 byte footer + all items, these are the 32 bytes footer, the items are added later unsigned long writtenbytes = -32; // actually writtenbytes-32, which should be equal to estimatedbytes (= footer + all items) unsigned int i; if ( TagCount == 0 ) return 0; if (flags & TAG_NO_PREAMBLE) { estimatedbytes -= 8; writtenbytes += 8; } if (flags & TAG_NO_FOOTER) estimatedbytes = 0; if (flags & TAG_NO_HEADER) writtenbytes = 0; qsort ( T, TagCount, sizeof (*T), cmpfn2 ); for ( i = 0; i < TagCount; i++ ) estimatedbytes += 9 + T[i] . keylen + T[i] . valuelen; if ( estimatedbytes >= 8192 + 103 ) fprintf (stderr, "\nTag is %.1f Kbyte long. This is longer than the maximum recommended 8 KByte.\n\a", estimatedbytes/1024. ); H [ 8] = Version >> 0; H [ 9] = Version >> 8; H [10] = Version >> 16; H [11] = Version >> 24; H [12] = estimatedbytes >> 0; H [13] = estimatedbytes >> 8; H [14] = estimatedbytes >> 16; H [15] = estimatedbytes >> 24; H [16] = TagCount >> 0; H [17] = TagCount >> 8; H [18] = TagCount >> 16; H [19] = TagCount >> 24; H [23] = 0x80 | 0x20; if (!(flags & TAG_NO_HEADER)) { if (flags & TAG_NO_PREAMBLE) writtenbytes += fwrite ( H + 8, 1, 24, fp ); else writtenbytes += fwrite ( H, 1, 32, fp ); } for ( i = 0; i < TagCount; i++ ) { dw [0] = T [i] . valuelen >> 0; dw [1] = T [i] . valuelen >> 8; dw [2] = T [i] . valuelen >> 16; dw [3] = T [i] . valuelen >> 24; dw [4] = T [i] . flags >> 0; dw [5] = T [i] . flags >> 8; dw [6] = T [i] . flags >> 16; dw [7] = T [i] . flags >> 24; writtenbytes += fwrite ( dw , 1, 8 , fp ); writtenbytes += fwrite ( T[i].key , 1, T[i].keylen , fp ); writtenbytes += fwrite ( "" , 1, 1 , fp ); if ( T[i].valuelen > 0 ) writtenbytes += fwrite ( T[i].value, 1, T[i].valuelen, fp ); } H [23] = 0x80; if (!(flags & TAG_NO_FOOTER)) { if (flags & TAG_NO_PREAMBLE) writtenbytes += fwrite ( H + 8, 1, 24, fp ); else writtenbytes += fwrite ( H, 1, 32, fp ); } if ( estimatedbytes != writtenbytes ) fprintf (stderr, "\nError writing APE tag.\n" ); TagCount = 0; return 0; } static int TagKeyExists ( const char* key, size_t keylen ) { unsigned int i; if ( keylen == 0 ) keylen = strlen ( key ); for ( i = 0; i < TagCount; i++ ) if ( T [i].keylen == keylen && 0 == strncasecmp (T [i].key, key, keylen ) ) return 1; return 0; } /* * Copies src to dst. Copying is stopped at `\0' char is detected or if * len chars are copied. * Trailing blanks are removed and the string is `\0` terminated. */ static void memcpy_crop ( const char* key, char* src, size_t len, int flags ) { while ( len > 0 && ( src [len-1] == ' ' || src [len-1] == '\0' ) ) len--; if ( len > 0 ) if ( ! TagKeyExists ( key, 0 ) ) addtag ( key, 0, src, len, 1, flags ); } static int CopyTags_ID3 ( FILE* fp ) { mpc_uint8_t tmp [128]; if ( -1 == fseek ( fp, -128L, SEEK_END ) ) return -1; if ( 128 != fread(tmp, 1, 128, fp) ) return -1; if ( 0 != memcmp ( tmp, "TAG", 3 ) ) { return -1; } if ( !tmp[3] && !tmp[33] && !tmp[63] && !tmp[93] && !tmp[97] ) return -1; memcpy_crop ( "Title" , (char*)tmp + 3, 30, 0 ); memcpy_crop ( "Artist" , (char*)tmp + 33, 30, 0 ); memcpy_crop ( "Album" , (char*)tmp + 63, 30, 0 ); memcpy_crop ( "Year" , (char*)tmp + 93, 4, 0 ); memcpy_crop ( "Comment", (char*)tmp + 97, 30, 0 ); if ( tmp[127] < sizeof(GenreList)/sizeof(*GenreList) ) if ( ! TagKeyExists ( "Genre", 0 ) ) addtag ("Genre", 0, GenreList [tmp[127]], strlen (GenreList [tmp[127]]), 0, 0 ); if ( tmp[125] == 0 && tmp[126] != 0 ) if ( ! TagKeyExists ( "Track", 0 ) ) { sprintf ( (char*)tmp, "%u", tmp[126] ); addtag ("Track", 0, (char*)tmp, strlen ((char*)tmp), 0, 0 ); } return 0; } static unsigned int Read_LE_Uint32 ( const unsigned char* p ) { return ((mpc_uint32_t)p[0] << 0) | ((mpc_uint32_t)p[1] << 8) | ((mpc_uint32_t)p[2] << 16) | ((mpc_uint32_t)p[3] << 24); } static int CopyTags_APE ( FILE* fp ) { mpc_uint32_t len; mpc_uint32_t flags; mpc_uint32_t version; unsigned char buff [32768]; unsigned char key [257]; unsigned char* p; struct APETagFooterStruct T; mpc_uint32_t TagLen; mpc_uint32_t TagCount; if ( -1 == fseek ( fp, -(long)sizeof T, SEEK_END ) ) return -1; if ( sizeof(T) != fread (&T, 1, sizeof T, fp) ) return -1; if ( memcmp ( T.ID, "APETAGEX", sizeof(T.ID) ) != 0 ) return -1; version = Read_LE_Uint32 (T.Version); if ( version != 1000 && version != 2000 ) return -1; TagLen = Read_LE_Uint32 (T.Length); if ( TagLen <= sizeof T ) return -1; if ( -1 == fseek ( fp, -(long)TagLen, SEEK_END ) ) return -1; memset ( buff, 0, sizeof(buff) ); if ( TagLen - sizeof T != fread (buff, 1, TagLen - sizeof T, fp) ) return -1; TagCount = Read_LE_Uint32 (T.TagCount); for ( p = buff; TagCount--; ) { len = Read_LE_Uint32 ( p ); p += 4; flags = Read_LE_Uint32 ( p ); p += 4; strcpy ( (char*)key, (char*)p ); p += strlen ((char*)key) + 1; if ( ! TagKeyExists ( (char*)key, 0 ) ) addtag ( (char*)key, 0, (char*)p, len > 0 && p [len-1] == '\0' ? len-1 : len, version >= 2000 ? 0 : 5, flags ); p += len; } return 0; } /********************************************************************************************/ /* " " ' ' " - " '-' "." '.' "/" '/' " -- " '_' "[#0]" '0' "[#n]" [number] 'n' "#n" number 'M' "(#N)" (CD x) 'N' it should also be possible: (CD x/x), (DVD x), (DVD x/x) "#A" Artist 'A' "#C" CD/Album 'C' "#T" Title 'T' "#x" extention 'x' /#C -- [#n] #A -- #T#x | Acid Jazz/100% Acid Jazz -- [04] Leena Conquest (and Hip Hop Fingers) -- Boundaries (Radio Edit).pac /#C -- [#n] #A -- #C -- #T#x| Meditation/Jade Collection (1998) -- [10] Rhian -- Red Sun, Blue River -- The Miracle Song.mpc /#A/#C -- [#n] #T#x | Andreas Vollenweider/Eolian Minstrel -- [02] Across the Iron River.pac /#A/#C#N -- [#n] #T#x | Barbra Streisand/The Concert (CD 1) -- [01] Overture /#A -- #C -- [#n] #T#x | Friedemann/Friedemann -- Aquamarin -- [09] In the Court of the Mermaid.pac /#C/[#n] #A -- #T#x | Jazz Lyrik Prosa/[11] Eberhard Esche -- Anektode.pac /#A -- #T#x | Lais/Lais -- 06.pac /#C/(#N) -- [#n] #A -- #T#x | Tanz- und Folkfest 2001 -- Klingende Post/(CD 2) -- [09] Andy Irvine -- Gladiators.pac /#A -- #C -- [#0]#x | Friedemann/Friedemann -- Aquamarin -- [00].pac /#A/#C (#N) -- [#0]#x | Tangerine Dream/The Warsaw Concert (CD 2) -- [00].pac /#A/#T#x | Heinz-Rudolf Kunze/Dein ist mein ganzes Herz.pac /#A/#C -- [#0]#x | Sting/Nada como el Sol -- [00].mpc */ static const char* const parser_strings [] = { "/A_Tx", "/A/Tx", "/A_C_0x", "/C_n A_Tx", "/C_n A_C_Tx", // new "/A/C_n Tx", "/A/C N_n Tx", "/A_C_n Tx", "/C/n A_Tx", "/C/N_n A_Tx", "/A/C N_0x", "/A/C_0x", }; /* * dst[0] = Artist * dst[1] = CD * dst[2] = Title * dst[3] = +CD * dst[4] = number * dst[5] = ext */ #ifndef isdigit # define isdigit(x) ((unsigned int)((x) - '0') < 10) #endif int CopyTags ( const char* filename ) { FILE* fp; if ( 0 == strncmp (filename, "/dev/", 5 ) ) return 0; fp = fopen ( filename, "rb" ); if ( fp == NULL ) return -1; CopyTags_APE (fp); // APE tags have higher priority than ID3V1 tags CopyTags_ID3 (fp); fclose (fp); return 0; } /* end of tags.c */ libmpcs-0.1/libmpc.kdevelop0000644000175000017500000002070410772206315012733 00000000000000 Nicolas Botti 0.1 KDevAutoProject C C Code . false libmpc mpcchap/mpcchap optimized true executable ~/test1.mpc ~/test1-conv.mpc / true /home/nico/test.mpc /home/nico/chaps.ini /home/nico/src/musepack/libmpc/optimized/./mpcchap /home/nico/src/musepack/libmpc/optimized/./mpcchap optimized kdevgccoptions kdevgppoptions kdevg77options -O3 -fomit-frame-pointer -pipe -Wall -m3dnow -msse -ffast-math -I/home/nico/src/musepack/libreplaygain/include -L/home/nico/src/musepack/libreplaygain/src --enable-debug=full debug kdevgccoptions kdevgppoptions kdevg77options -O0 -Wall -g3 -I/home/nico/src/musepack/libreplaygain/include -L/home/nico/src/musepack/libreplaygain/src true 1 false 0 ada ada_bugs_gcc bash bash_bugs clanlib w3c-dom-level2-html fortran_bugs_gcc gnome1 gnustep gtk gtk_bugs haskell haskell_bugs_ghc java_bugs_gcc java_bugs_sun kde2book libstdc++ opengl pascal_bugs_fp php php_bugs perl perl_bugs python python_bugs qt-kdev3 ruby ruby_bugs sdl stl w3c-svg sw w3c-uaag10 wxwidgets_bugs Guide to the Qt Translation Tools Qt Assistant Manual Qt Designer Manual Qt Reference Documentation qmake User Guide KDE Libraries (Doxygen) false false *.o,*.lo,CVS false Doxygen Documentation Collection mpcenc.tag mpcenc mpcenc Mpcenc MPCENC Nicolas Botti GPL COPYING -I/usr/include -lm 0.1 2006 /home/nico/src/musepack/svn/mpcenc-zorg/mpcenc true true true false true true true 250 400 250 false 0 true true false std=_GLIBCXX_STD;__gnu_cxx=std true false false false false true true false .; set m_,_ theValue true true false 3 3 EmbeddedKDevDesigner false true Vertical .h .cpp "/home/nico/test.wav" "/home/nico/test2.wav" libtool true false false false false true 10 libmpcs-0.1/win32/0000755000175000017500000000000011400743002010735 500000000000000libmpcs-0.1/win32/dirent.h0000644000175000017500000001514210715305673012336 00000000000000/* ///////////////////////////////////////////////////////////////////////////// * File: dirent.h * * Purpose: Declaration of the opendir() API functions and types for the * Win32 platform. * * Created: 19th October 2002 * Updated: 12th September 2006 * * Home: http://synesis.com.au/software/ * * Copyright (c) 2002-2006, Matthew Wilson and Synesis Software * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * - Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * - Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * - Neither the names of Matthew Wilson and Synesis Software nor the names of * any contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * * ////////////////////////////////////////////////////////////////////////// */ /** \file dirent.h * * Contains the declarations for the opendir()/readdir() API. */ #ifndef SYNSOFT_UNIXEM_INCL_H_DIRENT #define SYNSOFT_UNIXEM_INCL_H_DIRENT #ifndef UNIXEM_DOCUMENTATION_SKIP_SECTION # define SYNSOFT_UNIXEM_VER_H_DIRENT_MAJOR 3 # define SYNSOFT_UNIXEM_VER_H_DIRENT_MINOR 3 # define SYNSOFT_UNIXEM_VER_H_DIRENT_REVISION 1 # define SYNSOFT_UNIXEM_VER_H_DIRENT_EDIT 29 #endif /* !UNIXEM_DOCUMENTATION_SKIP_SECTION */ /* ////////////////////////////////////////////////////////////////////////// */ /** \weakgroup unixem Synesis Software UNIX Emulation for Win32 * \brief The UNIX emulation library */ /** \weakgroup unixem_dirent opendir()/readdir() API * \ingroup UNIXem unixem * \brief This API provides facilities for enumerating the contents of directories * @{ */ /* ////////////////////////////////////////////////////////////////////////// */ #ifndef _WIN32 # error This file is only currently defined for compilation on Win32 systems #endif /* _WIN32 */ /* ///////////////////////////////////////////////////////////////////////////// * Includes */ #include /* ///////////////////////////////////////////////////////////////////////////// * Constants and definitions */ #ifndef NAME_MAX # define NAME_MAX (260) /*!< \brief The maximum number of characters (including null terminator) in a directory entry name */ #endif /* !NAME_MAX */ /* ///////////////////////////////////////////////////////////////////////////// * Typedefs */ typedef struct dirent_dir DIR; /*!< \brief Handle type for ANSI directory enumeration. \note dirent_dir is defined internally */ typedef struct wdirent_dir wDIR; /*!< \brief Handle type for Unicode directory enumeration. \note dirent_dir is defined internally */ /** \brief Results structure for readdir() */ struct dirent { char d_name[NAME_MAX + 1]; /*!< file name (null-terminated) */ int d_mode; }; /** \brief Results structure for wreaddir() */ struct wdirent { wchar_t d_name[NAME_MAX + 1]; /*!< file name (null-terminated) */ int d_mode; }; /* ///////////////////////////////////////////////////////////////////////////// * API functions */ #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ /** \brief Returns a pointer to the next directory entry. * * This function opens the directory named by filename, and returns a * directory to be used to in subsequent operations. NULL is returned * if name cannot be accessed, or if resources cannot be acquired to * process the request. * * \param name The name of the directory to search * \return The directory handle from which the entries are read or NULL */ DIR *opendir(const char *name); /** \brief Identical semantics to opendir(), but for Unicode searches. */ wDIR *wopendir(const wchar_t *name); /** \brief Closes a directory handle * * This function closes a directory handle that was opened with opendir() * and releases any resources associated with that directory handle. * * \param dir The directory handle from which the entries are read * \return 0 on success, or -1 to indicate error. */ int closedir(DIR *dir); /** \brief Identical semantics to closedir(), but for Unicode searches. */ int wclosedir(wDIR *dir); /** \brief Resets a directory search position * * This function resets the position of the named directory handle to * the beginning of the directory. * * \param dir The directory handle whose position should be reset */ void rewinddir(DIR *dir); /** \brief Identical semantics to rewinddir(), but for Unicode searches. */ void wrewinddir(wDIR *dir); /** \brief Returns a pointer to the next directory entry. * * This function returns a pointer to the next directory entry, or NULL upon * reaching the end of the directory or detecting an invalid seekdir() operation * * \param dir The directory handle from which the entries are read * \return A dirent structure or NULL */ struct dirent *readdir(DIR *dir); /** \brief Identical semantics to readdir(), but for Unicode searches. */ struct wdirent *wreaddir(wDIR *dir); #ifdef __cplusplus } #endif /* __cplusplus */ /* ////////////////////////////////////////////////////////////////////////// */ /** @} // end of group unixem_dirent */ /* ////////////////////////////////////////////////////////////////////////// */ #endif /* SYNSOFT_UNIXEM_INCL_H_DIRENT */ /* ////////////////////////////////////////////////////////////////////////// */ libmpcs-0.1/win32/mpccut.vcproj0000644000175000017500000001027711144566617013430 00000000000000 libmpcs-0.1/win32/libmpcdec_2005.vcproj0000644000175000017500000001164111154722375014515 00000000000000 libmpcs-0.1/win32/libmpcenc.vcproj0000644000175000017500000000764411144566617014075 00000000000000 libmpcs-0.1/win32/getopt.h0000644000175000017500000000053510620613712012342 00000000000000/** * @file getopt.h * @ingroup wbxml2xml_tool * @ingroup xml2wbxml_tool * * @author Kannel Team (http://www.kannel.org/) * * @brief getopt() implementation */ #ifndef WBXML_GETOPT_H #define WBXML_GETOPT_H int getopt(int argc, char **argv, char *opts); extern int opterr; extern int optind; extern int optopt; extern char *optarg; #endif libmpcs-0.1/win32/basename.c0000644000175000017500000001145410721572026012614 00000000000000/* basename.c * * $Id: basename.c,v 1.2 2007/03/08 23:15:58 keithmarshall Exp $ * * Provides an implementation of the "basename" function, conforming * to SUSv3, with extensions to accommodate Win32 drive designators, * and suitable for use on native Microsoft(R) Win32 platforms. * * Written by Keith Marshall * * This is free software. You may redistribute and/or modify it as you * see fit, without restriction of copyright. * * This software is provided "as is", in the hope that it may be useful, * but WITHOUT WARRANTY OF ANY KIND, not even any implied warranty of * MERCHANTABILITY, nor of FITNESS FOR ANY PARTICULAR PURPOSE. At no * time will the author accept any form of liability for any damages, * however caused, resulting from the use of this software. * */ #include #include #include #include #include #ifndef __cdecl /* If compiling on any non-Win32 platform ... */ #define __cdecl /* this may not be defined. */ #endif __cdecl char *basename( char *path ) { size_t len; static char *retfail = NULL; /* to handle path names for files in multibyte character locales, * we need to set up LC_CTYPE to match the host file system locale */ char *locale = setlocale( LC_CTYPE, NULL ); if( locale != NULL ) locale = strdup( locale ); setlocale( LC_CTYPE, "" ); if( path && *path ) { /* allocate sufficient local storage space, * in which to create a wide character reference copy of path */ wchar_t * refcopy, * refpath; len = mbstowcs( NULL, path, 0 ); refcopy = malloc((1 + len) * sizeof(wchar_t)); /* create the wide character reference copy of path, * and step over the drive designator, if present ... */ refpath = refcopy; if( ((len = mbstowcs( refpath, path, len )) > 1) && (refpath[1] == L':') ) { /* FIXME: maybe should confirm *refpath is a valid drive designator */ refpath += 2; } /* ensure that our wide character reference path is NUL terminated */ refcopy[ len ] = L'\0'; /* check again, just to ensure we still have a non-empty path name ... */ if( *refpath ) { /* and, when we do, process it in the wide character domain ... * scanning from left to right, to the char after the final dir separator */ wchar_t *refname; for( refname = refpath ; *refpath ; ++refpath ) { if( (*refpath == L'/') || (*refpath == L'\\') ) { /* we found a dir separator ... * step over it, and any others which immediately follow it */ while( (*refpath == L'/') || (*refpath == L'\\') ) ++refpath; /* if we didn't reach the end of the path string ... */ if( *refpath ) /* then we have a new candidate for the base name */ refname = refpath; /* otherwise ... * strip off any trailing dir separators which we found */ else while( (refpath > refname) && ((*--refpath == L'/') || (*refpath == L'\\')) ) *refpath = L'\0'; } } /* in the wide character domain ... * refname now points at the resolved base name ... */ if( *refname ) { /* if it's not empty, * then we transform the full normalised path back into * the multibyte character domain, and skip over the dirname, * to return the resolved basename. */ if( (len = wcstombs( path, refcopy, len )) != (size_t)(-1) ) path[ len ] = '\0'; *refname = L'\0'; if( (len = wcstombs( NULL, refcopy, 0 )) != (size_t)(-1) ) path += len; } else { /* the basename is empty, so return the default value of "/", * transforming from wide char to multibyte char domain, and * returning it in our own buffer. */ retfail = realloc( retfail, len = 1 + wcstombs( NULL, L"/", 0 )); wcstombs( path = retfail, L"/", len ); } /* restore the caller's locale, clean up, and return the result */ setlocale( LC_CTYPE, locale ); free( locale ); return( path ); } free(refcopy); /* or we had an empty residual path name, after the drive designator, * in which case we simply fall through ... */ } /* and, if we get to here ... * the path name is either NULL, or it decomposes to an empty string; * in either case, we return the default value of "." in our own buffer, * reloading it with the correct value, transformed from the wide char * to the multibyte char domain, just in case the caller trashed it * after a previous call. */ retfail = realloc( retfail, len = 1 + wcstombs( NULL, L".", 0 )); wcstombs( retfail, L".", len ); /* restore the caller's locale, clean up, and return the result */ setlocale( LC_CTYPE, locale ); free( locale ); return( retfail ); } /* $RCSfile: basename.c,v $$Revision: 1.2 $: end of file */ libmpcs-0.1/win32/musepack_2005.sln0000644000175000017500000000275011154722375013675 00000000000000 Microsoft Visual Studio Solution File, Format Version 9.00 # Visual Studio 2005 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libcommon_2005", "libcommon_2005.vcproj", "{0B4DF6B1-30B1-42E1-BC54-B62A178609C0}" EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libmpcdec_2005", "libmpcdec_2005.vcproj", "{7E82CFCF-1B5F-496D-8A1D-863CF574C7AF}" ProjectSection(ProjectDependencies) = postProject {0B4DF6B1-30B1-42E1-BC54-B62A178609C0} = {0B4DF6B1-30B1-42E1-BC54-B62A178609C0} EndProjectSection EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution Debug|Win32 = Debug|Win32 Release|Win32 = Release|Win32 EndGlobalSection GlobalSection(ProjectConfigurationPlatforms) = postSolution {0B4DF6B1-30B1-42E1-BC54-B62A178609C0}.Debug|Win32.ActiveCfg = Debug|Win32 {0B4DF6B1-30B1-42E1-BC54-B62A178609C0}.Debug|Win32.Build.0 = Debug|Win32 {0B4DF6B1-30B1-42E1-BC54-B62A178609C0}.Release|Win32.ActiveCfg = Release|Win32 {0B4DF6B1-30B1-42E1-BC54-B62A178609C0}.Release|Win32.Build.0 = Release|Win32 {7E82CFCF-1B5F-496D-8A1D-863CF574C7AF}.Debug|Win32.ActiveCfg = Debug|Win32 {7E82CFCF-1B5F-496D-8A1D-863CF574C7AF}.Debug|Win32.Build.0 = Debug|Win32 {7E82CFCF-1B5F-496D-8A1D-863CF574C7AF}.Release|Win32.ActiveCfg = Release|Win32 {7E82CFCF-1B5F-496D-8A1D-863CF574C7AF}.Release|Win32.Build.0 = Release|Win32 EndGlobalSection GlobalSection(SolutionProperties) = preSolution HideSolutionNode = FALSE EndGlobalSection EndGlobal libmpcs-0.1/win32/libgen.h0000644000175000017500000000104410721572026012300 00000000000000#ifndef _LIBGEN_H_ /* * libgen.h * * $Id: libgen.h,v 1.2 2007/06/23 07:34:15 dannysmith Exp $ * * This file has no copyright assigned and is placed in the Public Domain. * This file is a part of the mingw-runtime package. * No warranty is given; refer to the file DISCLAIMER within the package. * * Functions for splitting pathnames into dirname and basename components. * */ #define _LIBGEN_H_ #ifdef __cplusplus extern "C" { #endif extern char *basename (char *); #ifdef __cplusplus } #endif #endif /* _LIBGEN_H_: end of file */ libmpcs-0.1/win32/libcommon_2005.vcproj0000644000175000017500000000762511154722375014561 00000000000000 libmpcs-0.1/win32/attgetopt.c0000644000175000017500000000305710620613712013050 00000000000000/** * @file attgetopt.c * @ingroup wbxml2xml_tool * @ingroup xml2wbxml_tool * * AT&T's public domain implementation of getopt. * * From the mod.sources newsgroup, volume 3, issue 58, with modifications * to bring it up to 21st century C. * * Taken from Kannel Project (http://www.kannel.org/) */ #include #include #define ERR(s, c) if (opterr) (void) fprintf(stderr, "%s: %s\n", argv[0], s) int opterr = 1; int optind = 1; int optopt; char *optarg; int getopt(int argc, char **argv, char *opts) { static int sp = 1; register int c; register char *cp; if(sp == 1) { if(optind >= argc || argv[optind][0] != '-' || argv[optind][1] == '\0') return(EOF); else if(strcmp(argv[optind], "--") == 0) { optind++; return(EOF); } } optopt = c = argv[optind][sp]; if(c == ':' || (cp=strchr(opts, c)) == NULL) { ERR(": illegal option -- ", c); if(argv[optind][++sp] == '\0') { optind++; sp = 1; } return('?'); } if(*++cp == ':') { if(argv[optind][sp+1] != '\0') optarg = &argv[optind++][sp+1]; else if(++optind >= argc) { ERR(": option requires an argument -- ", c); sp = 1; return('?'); } else optarg = argv[optind++]; sp = 1; } else { if(argv[optind][++sp] == '\0') { sp = 1; optind++; } optarg = NULL; } return(c); } libmpcs-0.1/win32/mpcenc.vcproj0000644000175000017500000001200111144566617013365 00000000000000 libmpcs-0.1/win32/mpcgain.vcproj0000644000175000017500000001025211164376513013540 00000000000000 libmpcs-0.1/win32/libwavformat.vcproj0000644000175000017500000000664011144566617014631 00000000000000 libmpcs-0.1/win32/libmpcpsy.vcproj0000644000175000017500000001014711144566617014133 00000000000000 libmpcs-0.1/win32/mpc2sv8.vcproj0000644000175000017500000001024311144566617013430 00000000000000 libmpcs-0.1/win32/mpcdec.vcproj0000644000175000017500000001012411144566617013357 00000000000000 libmpcs-0.1/win32/musepack.sln0000644000175000017500000001561111144566617013233 00000000000000 Microsoft Visual Studio Solution File, Format Version 10.00 # Visual Studio 2008 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "mpcenc", "mpcenc.vcproj", "{15082E34-9324-469F-8423-F995B4814A37}" ProjectSection(ProjectDependencies) = postProject {49A26D14-0AD0-497E-A982-42BFD4D992FC} = {49A26D14-0AD0-497E-A982-42BFD4D992FC} {7CF31624-B40E-466F-9107-785816C787C4} = {7CF31624-B40E-466F-9107-785816C787C4} {44EC1266-D2EE-47B8-ACFC-8BD52E7FFF96} = {44EC1266-D2EE-47B8-ACFC-8BD52E7FFF96} EndProjectSection EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libcommon", "libcommon.vcproj", "{49A26D14-0AD0-497E-A982-42BFD4D992FC}" EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libmpcpsy", "libmpcpsy.vcproj", "{7CF31624-B40E-466F-9107-785816C787C4}" EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libmpcenc", "libmpcenc.vcproj", "{44EC1266-D2EE-47B8-ACFC-8BD52E7FFF96}" EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "mpcdec", "mpcdec.vcproj", "{A527175B-22A9-41AB-B2E8-580F573CCAFB}" ProjectSection(ProjectDependencies) = postProject {49A26D14-0AD0-497E-A982-42BFD4D992FC} = {49A26D14-0AD0-497E-A982-42BFD4D992FC} {13D176A2-B6BB-403F-A816-AA1F388078B7} = {13D176A2-B6BB-403F-A816-AA1F388078B7} {4C5362CD-0BF2-4B3B-971B-8293EB1A1DC3} = {4C5362CD-0BF2-4B3B-971B-8293EB1A1DC3} EndProjectSection EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "mpccut", "mpccut.vcproj", "{ABBF9DD7-650F-48A8-9810-B76F233520F3}" ProjectSection(ProjectDependencies) = postProject {44EC1266-D2EE-47B8-ACFC-8BD52E7FFF96} = {44EC1266-D2EE-47B8-ACFC-8BD52E7FFF96} {49A26D14-0AD0-497E-A982-42BFD4D992FC} = {49A26D14-0AD0-497E-A982-42BFD4D992FC} {4C5362CD-0BF2-4B3B-971B-8293EB1A1DC3} = {4C5362CD-0BF2-4B3B-971B-8293EB1A1DC3} EndProjectSection EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "mpc2sv8", "mpc2sv8.vcproj", "{36225C6A-FFA3-4E70-928E-1F69F7A3FCE1}" ProjectSection(ProjectDependencies) = postProject 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{4C5362CD-0BF2-4B3B-971B-8293EB1A1DC3} = {4C5362CD-0BF2-4B3B-971B-8293EB1A1DC3} {CB7A02E8-393A-481B-BD18-E7D041D8C6B1} = {CB7A02E8-393A-481B-BD18-E7D041D8C6B1} EndProjectSection EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution Debug|Win32 = Debug|Win32 Release|Win32 = Release|Win32 EndGlobalSection GlobalSection(ProjectConfigurationPlatforms) = postSolution {15082E34-9324-469F-8423-F995B4814A37}.Debug|Win32.ActiveCfg = Debug|Win32 {15082E34-9324-469F-8423-F995B4814A37}.Debug|Win32.Build.0 = Debug|Win32 {15082E34-9324-469F-8423-F995B4814A37}.Release|Win32.ActiveCfg = Release|Win32 {15082E34-9324-469F-8423-F995B4814A37}.Release|Win32.Build.0 = Release|Win32 {49A26D14-0AD0-497E-A982-42BFD4D992FC}.Debug|Win32.ActiveCfg = Debug|Win32 {49A26D14-0AD0-497E-A982-42BFD4D992FC}.Debug|Win32.Build.0 = Debug|Win32 {49A26D14-0AD0-497E-A982-42BFD4D992FC}.Release|Win32.ActiveCfg = Release|Win32 {49A26D14-0AD0-497E-A982-42BFD4D992FC}.Release|Win32.Build.0 = Release|Win32 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///////////////////////////////////////////////////////////////////////////// * File: dirent.c * * Purpose: Definition of the opendir() API functions for the Win32 platform. * * Created: 19th October 2002 * Updated: 12th September 2006 * * Home: http://synesis.com.au/software/ * * Copyright (c) 2002-2006, Matthew Wilson and Synesis Software * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * - Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * - Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * - Neither the names of Matthew Wilson and Synesis Software nor the names of * any contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * * ////////////////////////////////////////////////////////////////////////// */ #ifndef UNIXEM_DOCUMENTATION_SKIP_SECTION # define _SYNSOFT_VER_C_DIRENT_MAJOR 2 # define _SYNSOFT_VER_C_DIRENT_MINOR 2 # define _SYNSOFT_VER_C_DIRENT_REVISION 5 # define _SYNSOFT_VER_C_DIRENT_EDIT 32 #endif /* !UNIXEM_DOCUMENTATION_SKIP_SECTION */ /* ///////////////////////////////////////////////////////////////////////////// * Includes */ #include #include #include #include /* ///////////////////////////////////////////////////////////////////////////// * Compiler differences */ #if defined(__BORLANDC__) # define UNIXEM_opendir_PROVIDED_BY_COMPILER #elif defined(__DMC__) # define UNIXEM_opendir_PROVIDED_BY_COMPILER #elif defined(__GNUC__) # define UNIXEM_opendir_PROVIDED_BY_COMPILER #elif defined(__INTEL_COMPILER) #elif defined(_MSC_VER) #elif defined(__MWERKS__) #elif defined(__WATCOMC__) #else # error Compiler not discriminated #endif /* compiler */ #if defined(UNIXEM_opendir_PROVIDED_BY_COMPILER) && \ !defined(UNIXEM_FORCE_ANY_COMPILER) # error The opendir() API is provided by this compiler, so should not be built here #endif /* !UNIXEM_opendir_PROVIDED_BY_COMPILER */ /* ///////////////////////////////////////////////////////////////////////////// * Constants and definitions */ #ifndef FILE_ATTRIBUTE_ERROR # define FILE_ATTRIBUTE_ERROR (0xFFFFFFFF) #endif /* FILE_ATTRIBUTE_ERROR */ /* ///////////////////////////////////////////////////////////////////////////// * Typedefs */ struct dirent_dir { char directory[_MAX_DIR + 1]; /* . */ WIN32_FIND_DATAA find_data; /* The Win32 FindFile data. */ HANDLE hFind; /* The Win32 FindFile handle. */ struct dirent dirent; /* The handle's entry. */ }; struct wdirent_dir { wchar_t directory[_MAX_DIR + 1]; /* . */ WIN32_FIND_DATAW find_data; /* The Win32 FindFile data. */ HANDLE hFind; /* The Win32 FindFile handle. */ struct wdirent dirent; /* The handle's entry. */ }; /* ///////////////////////////////////////////////////////////////////////////// * Helper functions */ static HANDLE unixem__dirent__findfile_directory(char const *name, LPWIN32_FIND_DATAA data) { char search_spec[_MAX_PATH +1]; /* Simply add the *.*, ensuring the path separator is * included. */ (void)lstrcpyA(search_spec, name); if( '\\' != search_spec[lstrlenA(search_spec) - 1] && '/' != search_spec[lstrlenA(search_spec) - 1]) { (void)lstrcatA(search_spec, "\\*.*"); } else { (void)lstrcatA(search_spec, "*.*"); } return FindFirstFileA(search_spec, data); } #if 0 static HANDLE unixem__dirent__wfindfile_directory(wchar_t const *name, LPWIN32_FIND_DATAW data) { wchar_t search_spec[_MAX_PATH +1]; /* Simply add the *.*, ensuring the path separator is * included. */ lstrcpyW(search_spec, name); if( L'\\' != search_spec[lstrlenW(search_spec) - 1] && L'/' != search_spec[lstrlenW(search_spec) - 1]) { lstrcatW(search_spec, L"\\*.*"); } else { lstrcatW(search_spec, L"*.*"); } return FindFirstFileW(search_spec, data); } #endif /* 0 */ /* ///////////////////////////////////////////////////////////////////////////// * API functions */ DIR *opendir(char const *name) { DIR *result = NULL; DWORD dwAttr; /* Must be a valid name */ if( !name || !*name || (dwAttr = GetFileAttributes(name)) == 0xFFFFFFFF) { errno = ENOENT; } /* Must be a directory */ else if(!(dwAttr & FILE_ATTRIBUTE_DIRECTORY)) { errno = ENOTDIR; } else { result = (DIR*)malloc(sizeof(DIR)); if(result == NULL) { errno = ENOMEM; } else { result->hFind = unixem__dirent__findfile_directory(name, &result->find_data); if(result->hFind == INVALID_HANDLE_VALUE) { free(result); result = NULL; } else { /* Save the directory, in case of rewind. */ (void)lstrcpyA(result->directory, name); (void)lstrcpyA(result->dirent.d_name, result->find_data.cFileName); result->dirent.d_mode = (int)result->find_data.dwFileAttributes; } } } #if 0 if(NULL != dir) { struct dirent *readdir(DIR *dir) } #endif /* 0 */ return result; } int closedir(DIR *dir) { int ret; if(dir == NULL) { errno = EBADF; ret = -1; } else { /* Close the search handle, if not already done. */ if(dir->hFind != INVALID_HANDLE_VALUE) { (void)FindClose(dir->hFind); } free(dir); ret = 0; } return ret; } void rewinddir(DIR *dir) { /* Close the search handle, if not already done. */ if(dir->hFind != INVALID_HANDLE_VALUE) { (void)FindClose(dir->hFind); } dir->hFind = unixem__dirent__findfile_directory(dir->directory, &dir->find_data); if(dir->hFind != INVALID_HANDLE_VALUE) { (void)lstrcpyA(dir->dirent.d_name, dir->find_data.cFileName); } } struct dirent *readdir(DIR *dir) { /* The last find exhausted the matches, so return NULL. */ if(dir->hFind == INVALID_HANDLE_VALUE) { if(FILE_ATTRIBUTE_ERROR == dir->find_data.dwFileAttributes) { errno = EBADF; } else { dir->find_data.dwFileAttributes = FILE_ATTRIBUTE_ERROR; } return NULL; } else { /* Copy the result of the last successful match to * dirent. */ (void)lstrcpyA(dir->dirent.d_name, dir->find_data.cFileName); /* Attempt the next match. */ if(!FindNextFileA(dir->hFind, &dir->find_data)) { /* Exhausted all matches, so close and null the * handle. */ (void)FindClose(dir->hFind); dir->hFind = INVALID_HANDLE_VALUE; } return &dir->dirent; } } /* ////////////////////////////////////////////////////////////////////////// */ libmpcs-0.1/win32/libmpcdec.vcproj0000644000175000017500000001155311144566617014055 00000000000000 libmpcs-0.1/win32/libcommon.vcproj0000644000175000017500000000727311144566617014116 00000000000000 libmpcs-0.1/docs/0000755000175000017500000000000011400743001010722 500000000000000libmpcs-0.1/docs/mainpage.txt0000644000175000017500000000350610511462255013203 00000000000000/** \mainpage libmpcdec documentation \section whats what is libmpcdec libmpcdec is a library that decodes musepack compressed audio data. Musepack is a free, high performance, high quality lossy audio compression codec. For more information on musepack visit http://www.musepack.net. \section using using libmpcdec Using libmpcdec is very straightforward. There are typically four things you must do to use libmpcdec in your application. \subsection step1 step 1: implement an mpc_reader to provide raw data to the decoder library The role of the mpc_reader is to provide raw mpc stream data to the mpc decoding library. This data can come from a file, a network socket, or any other source you wish. See the documentation of \link mpc_reader_t mpc_reader \endlink for more information. \subsection step2 step2: read the streaminfo properties structure from the stream This is a simple matter of calling the streaminfo_init() and streaminfo_read() functions, supplying your mpc_reader as a source of raw data. This reads the stream properties header from the mpc stream. This information will be used to prime the decoder for decoding in the next step. \subsection step3 step 3: initialize an mpc_decoder with your mpc_reader source This is just a matter of calling the mpc_decoder_setup() and mpc_decoder_initialize() functions with your mpc_decoder, mpc_reader data source and streaminfo information. \subsection step4 step 4: iteratively read raw sample data from the mpc decoder Once you've initialized the decoding library you just iteratively call the mpc_decoder_decode routine until it indicates that the entire stream has been read. 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PROJECT_NAME = libmpcdec # The PROJECT_NUMBER tag can be used to enter a project or revision number. # This could be handy for archiving the generated documentation or # if some version control system is used. PROJECT_NUMBER = 1.2.2 # The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) # base path where the generated documentation will be put. # If a relative path is entered, it will be relative to the location # where doxygen was started. If left blank the current directory will be used. OUTPUT_DIRECTORY = docs # If the CREATE_SUBDIRS tag is set to YES, then doxygen will create # 4096 sub-directories (in 2 levels) under the output directory of each output # format and will distribute the generated files over these directories. # Enabling this option can be useful when feeding doxygen a huge amount of source # files, where putting all generated files in the same directory would otherwise # cause performance problems for the file system. CREATE_SUBDIRS = NO # The OUTPUT_LANGUAGE tag is used to specify the language in which all # documentation generated by doxygen is written. Doxygen will use this # information to generate all constant output in the proper language. # The default language is English, other supported languages are: # Brazilian, Catalan, Chinese, Chinese-Traditional, Croatian, Czech, Danish, # Dutch, Finnish, French, German, Greek, Hungarian, Italian, Japanese, # Japanese-en (Japanese with English messages), Korean, Korean-en, Norwegian, # Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovene, Spanish, # Swedish, and Ukrainian. OUTPUT_LANGUAGE = English # This tag can be used to specify the encoding used in the generated output. # The encoding is not always determined by the language that is chosen, # but also whether or not the output is meant for Windows or non-Windows users. # In case there is a difference, setting the USE_WINDOWS_ENCODING tag to YES # forces the Windows encoding (this is the default for the Windows binary), # whereas setting the tag to NO uses a Unix-style encoding (the default for # all platforms other than Windows). USE_WINDOWS_ENCODING = NO # If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will # include brief member descriptions after the members that are listed in # the file and class documentation (similar to JavaDoc). # Set to NO to disable this. BRIEF_MEMBER_DESC = YES # If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend # the brief description of a member or function before the detailed description. # Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the # brief descriptions will be completely suppressed. REPEAT_BRIEF = YES # This tag implements a quasi-intelligent brief description abbreviator # that is used to form the text in various listings. Each string # in this list, if found as the leading text of the brief description, will be # stripped from the text and the result after processing the whole list, is used # as the annotated text. Otherwise, the brief description is used as-is. If left # blank, the following values are used ("$name" is automatically replaced with the # name of the entity): "The $name class" "The $name widget" "The $name file" # "is" "provides" "specifies" "contains" "represents" "a" "an" "the" ABBREVIATE_BRIEF = # If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then # Doxygen will generate a detailed section even if there is only a brief # description. ALWAYS_DETAILED_SEC = NO # If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all inherited # members of a class in the documentation of that class as if those members were # ordinary class members. Constructors, destructors and assignment operators of # the base classes will not be shown. INLINE_INHERITED_MEMB = NO # If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full # path before files name in the file list and in the header files. If set # to NO the shortest path that makes the file name unique will be used. FULL_PATH_NAMES = YES # If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag # can be used to strip a user-defined part of the path. Stripping is # only done if one of the specified strings matches the left-hand part of # the path. The tag can be used to show relative paths in the file list. # If left blank the directory from which doxygen is run is used as the # path to strip. STRIP_FROM_PATH = # The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of # the path mentioned in the documentation of a class, which tells # the reader which header file to include in order to use a class. # If left blank only the name of the header file containing the class # definition is used. Otherwise one should specify the include paths that # are normally passed to the compiler using the -I flag. STRIP_FROM_INC_PATH = # If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter # (but less readable) file names. This can be useful is your file systems # doesn't support long names like on DOS, Mac, or CD-ROM. SHORT_NAMES = NO # If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen # will interpret the first line (until the first dot) of a JavaDoc-style # comment as the brief description. If set to NO, the JavaDoc # comments will behave just like the Qt-style comments (thus requiring an # explicit @brief command for a brief description. JAVADOC_AUTOBRIEF = NO # The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen # treat a multi-line C++ special comment block (i.e. a block of //! or /// # comments) as a brief description. This used to be the default behaviour. # The new default is to treat a multi-line C++ comment block as a detailed # description. Set this tag to YES if you prefer the old behaviour instead. MULTILINE_CPP_IS_BRIEF = NO # If the DETAILS_AT_TOP tag is set to YES then Doxygen # will output the detailed description near the top, like JavaDoc. # If set to NO, the detailed description appears after the member # documentation. DETAILS_AT_TOP = NO # If the INHERIT_DOCS tag is set to YES (the default) then an undocumented # member inherits the documentation from any documented member that it # re-implements. INHERIT_DOCS = YES # If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC # tag is set to YES, then doxygen will reuse the documentation of the first # member in the group (if any) for the other members of the group. By default # all members of a group must be documented explicitly. DISTRIBUTE_GROUP_DOC = NO # The TAB_SIZE tag can be used to set the number of spaces in a tab. # Doxygen uses this value to replace tabs by spaces in code fragments. TAB_SIZE = 8 # This tag can be used to specify a number of aliases that acts # as commands in the documentation. An alias has the form "name=value". # For example adding "sideeffect=\par Side Effects:\n" will allow you to # put the command \sideeffect (or @sideeffect) in the documentation, which # will result in a user-defined paragraph with heading "Side Effects:". # You can put \n's in the value part of an alias to insert newlines. ALIASES = # Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C sources # only. Doxygen will then generate output that is more tailored for C. # For instance, some of the names that are used will be different. The list # of all members will be omitted, etc. OPTIMIZE_OUTPUT_FOR_C = NO # Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java sources # only. Doxygen will then generate output that is more tailored for Java. # For instance, namespaces will be presented as packages, qualified scopes # will look different, etc. OPTIMIZE_OUTPUT_JAVA = NO # Set the SUBGROUPING tag to YES (the default) to allow class member groups of # the same type (for instance a group of public functions) to be put as a # subgroup of that type (e.g. under the Public Functions section). Set it to # NO to prevent subgrouping. Alternatively, this can be done per class using # the \nosubgrouping command. SUBGROUPING = YES #--------------------------------------------------------------------------- # Build related configuration options #--------------------------------------------------------------------------- # If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in # documentation are documented, even if no documentation was available. # Private class members and static file members will be hidden unless # the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES EXTRACT_ALL = NO # If the EXTRACT_PRIVATE tag is set to YES all private members of a class # will be included in the documentation. EXTRACT_PRIVATE = NO # If the EXTRACT_STATIC tag is set to YES all static members of a file # will be included in the documentation. EXTRACT_STATIC = NO # If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs) # defined locally in source files will be included in the documentation. # If set to NO only classes defined in header files are included. EXTRACT_LOCAL_CLASSES = YES # This flag is only useful for Objective-C code. When set to YES local # methods, which are defined in the implementation section but not in # the interface are included in the documentation. # If set to NO (the default) only methods in the interface are included. EXTRACT_LOCAL_METHODS = NO # If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all # undocumented members of documented classes, files or namespaces. # If set to NO (the default) these members will be included in the # various overviews, but no documentation section is generated. # This option has no effect if EXTRACT_ALL is enabled. HIDE_UNDOC_MEMBERS = NO # If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all # undocumented classes that are normally visible in the class hierarchy. # If set to NO (the default) these classes will be included in the various # overviews. This option has no effect if EXTRACT_ALL is enabled. HIDE_UNDOC_CLASSES = NO # If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all # friend (class|struct|union) declarations. # If set to NO (the default) these declarations will be included in the # documentation. HIDE_FRIEND_COMPOUNDS = NO # If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any # documentation blocks found inside the body of a function. # If set to NO (the default) these blocks will be appended to the # function's detailed documentation block. HIDE_IN_BODY_DOCS = NO # The INTERNAL_DOCS tag determines if documentation # that is typed after a \internal command is included. If the tag is set # to NO (the default) then the documentation will be excluded. # Set it to YES to include the internal documentation. INTERNAL_DOCS = NO # If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate # file names in lower-case letters. If set to YES upper-case letters are also # allowed. This is useful if you have classes or files whose names only differ # in case and if your file system supports case sensitive file names. Windows # and Mac users are advised to set this option to NO. CASE_SENSE_NAMES = YES # If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen # will show members with their full class and namespace scopes in the # documentation. If set to YES the scope will be hidden. HIDE_SCOPE_NAMES = NO # If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen # will put a list of the files that are included by a file in the documentation # of that file. SHOW_INCLUDE_FILES = YES # If the INLINE_INFO tag is set to YES (the default) then a tag [inline] # is inserted in the documentation for inline members. INLINE_INFO = YES # If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen # will sort the (detailed) documentation of file and class members # alphabetically by member name. If set to NO the members will appear in # declaration order. SORT_MEMBER_DOCS = YES # If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the # brief documentation of file, namespace and class members alphabetically # by member name. If set to NO (the default) the members will appear in # declaration order. SORT_BRIEF_DOCS = NO # If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be # sorted by fully-qualified names, including namespaces. If set to # NO (the default), the class list will be sorted only by class name, # not including the namespace part. # Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES. # Note: This option applies only to the class list, not to the # alphabetical list. SORT_BY_SCOPE_NAME = NO # The GENERATE_TODOLIST tag can be used to enable (YES) or # disable (NO) the todo list. This list is created by putting \todo # commands in the documentation. GENERATE_TODOLIST = YES # The GENERATE_TESTLIST tag can be used to enable (YES) or # disable (NO) the test list. This list is created by putting \test # commands in the documentation. GENERATE_TESTLIST = YES # The GENERATE_BUGLIST tag can be used to enable (YES) or # disable (NO) the bug list. This list is created by putting \bug # commands in the documentation. GENERATE_BUGLIST = YES # The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or # disable (NO) the deprecated list. This list is created by putting # \deprecated commands in the documentation. GENERATE_DEPRECATEDLIST= YES # The ENABLED_SECTIONS tag can be used to enable conditional # documentation sections, marked by \if sectionname ... \endif. ENABLED_SECTIONS = # The MAX_INITIALIZER_LINES tag determines the maximum number of lines # the initial value of a variable or define consists of for it to appear in # the documentation. If the initializer consists of more lines than specified # here it will be hidden. Use a value of 0 to hide initializers completely. # The appearance of the initializer of individual variables and defines in the # documentation can be controlled using \showinitializer or \hideinitializer # command in the documentation regardless of this setting. MAX_INITIALIZER_LINES = 30 # Set the SHOW_USED_FILES tag to NO to disable the list of files generated # at the bottom of the documentation of classes and structs. If set to YES the # list will mention the files that were used to generate the documentation. SHOW_USED_FILES = YES # If the sources in your project are distributed over multiple directories # then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy # in the documentation. SHOW_DIRECTORIES = YES #--------------------------------------------------------------------------- # configuration options related to warning and progress messages #--------------------------------------------------------------------------- # The QUIET tag can be used to turn on/off the messages that are generated # by doxygen. Possible values are YES and NO. If left blank NO is used. QUIET = NO # The WARNINGS tag can be used to turn on/off the warning messages that are # generated by doxygen. Possible values are YES and NO. If left blank # NO is used. WARNINGS = YES # If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings # for undocumented members. If EXTRACT_ALL is set to YES then this flag will # automatically be disabled. WARN_IF_UNDOCUMENTED = YES # If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for # potential errors in the documentation, such as not documenting some # parameters in a documented function, or documenting parameters that # don't exist or using markup commands wrongly. WARN_IF_DOC_ERROR = YES # The WARN_FORMAT tag determines the format of the warning messages that # doxygen can produce. The string should contain the $file, $line, and $text # tags, which will be replaced by the file and line number from which the # warning originated and the warning text. WARN_FORMAT = "$file:$line: $text" # The WARN_LOGFILE tag can be used to specify a file to which warning # and error messages should be written. If left blank the output is written # to stderr. WARN_LOGFILE = #--------------------------------------------------------------------------- # configuration options related to the input files #--------------------------------------------------------------------------- # The INPUT tag can be used to specify the files and/or directories that contain # documented source files. You may enter file names like "myfile.cpp" or # directories like "/usr/src/myproject". Separate the files or directories # with spaces. INPUT = include src # If the value of the INPUT tag contains directories, you can use the # FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp # and *.h) to filter out the source-files in the directories. If left # blank the following patterns are tested: # *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx *.hpp # *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm FILE_PATTERNS = # The RECURSIVE tag can be used to turn specify whether or not subdirectories # should be searched for input files as well. Possible values are YES and NO. # If left blank NO is used. RECURSIVE = YES # The EXCLUDE tag can be used to specify files and/or directories that should # excluded from the INPUT source files. This way you can easily exclude a # subdirectory from a directory tree whose root is specified with the INPUT tag. EXCLUDE = include/config.h # The EXCLUDE_SYMLINKS tag can be used select whether or not files or directories # that are symbolic links (a Unix filesystem feature) are excluded from the input. EXCLUDE_SYMLINKS = NO # If the value of the INPUT tag contains directories, you can use the # EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude # certain files from those directories. EXCLUDE_PATTERNS = # The EXAMPLE_PATH tag can be used to specify one or more files or # directories that contain example code fragments that are included (see # the \include command). EXAMPLE_PATH = # If the value of the EXAMPLE_PATH tag contains directories, you can use the # EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp # and *.h) to filter out the source-files in the directories. If left # blank all files are included. EXAMPLE_PATTERNS = # If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be # searched for input files to be used with the \include or \dontinclude # commands irrespective of the value of the RECURSIVE tag. # Possible values are YES and NO. If left blank NO is used. EXAMPLE_RECURSIVE = NO # The IMAGE_PATH tag can be used to specify one or more files or # directories that contain image that are included in the documentation (see # the \image command). IMAGE_PATH = # The INPUT_FILTER tag can be used to specify a program that doxygen should # invoke to filter for each input file. Doxygen will invoke the filter program # by executing (via popen()) the command , where # is the value of the INPUT_FILTER tag, and is the name of an # input file. Doxygen will then use the output that the filter program writes # to standard output. If FILTER_PATTERNS is specified, this tag will be # ignored. INPUT_FILTER = # The FILTER_PATTERNS tag can be used to specify filters on a per file pattern # basis. Doxygen will compare the file name with each pattern and apply the # filter if there is a match. The filters are a list of the form: # pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further # info on how filters are used. If FILTER_PATTERNS is empty, INPUT_FILTER # is applied to all files. FILTER_PATTERNS = # If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using # INPUT_FILTER) will be used to filter the input files when producing source # files to browse (i.e. when SOURCE_BROWSER is set to YES). FILTER_SOURCE_FILES = NO #--------------------------------------------------------------------------- # configuration options related to source browsing #--------------------------------------------------------------------------- # If the SOURCE_BROWSER tag is set to YES then a list of source files will # be generated. Documented entities will be cross-referenced with these sources. # Note: To get rid of all source code in the generated output, make sure also # VERBATIM_HEADERS is set to NO. SOURCE_BROWSER = YES # Setting the INLINE_SOURCES tag to YES will include the body # of functions and classes directly in the documentation. INLINE_SOURCES = NO # Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct # doxygen to hide any special comment blocks from generated source code # fragments. Normal C and C++ comments will always remain visible. STRIP_CODE_COMMENTS = YES # If the REFERENCED_BY_RELATION tag is set to YES (the default) # then for each documented function all documented # functions referencing it will be listed. REFERENCED_BY_RELATION = YES # If the REFERENCES_RELATION tag is set to YES (the default) # then for each documented function all documented entities # called/used by that function will be listed. REFERENCES_RELATION = YES # If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen # will generate a verbatim copy of the header file for each class for # which an include is specified. Set to NO to disable this. VERBATIM_HEADERS = YES #--------------------------------------------------------------------------- # configuration options related to the alphabetical class index #--------------------------------------------------------------------------- # If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index # of all compounds will be generated. Enable this if the project # contains a lot of classes, structs, unions or interfaces. ALPHABETICAL_INDEX = NO # If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then # the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns # in which this list will be split (can be a number in the range [1..20]) COLS_IN_ALPHA_INDEX = 5 # In case all classes in a project start with a common prefix, all # classes will be put under the same header in the alphabetical index. # The IGNORE_PREFIX tag can be used to specify one or more prefixes that # should be ignored while generating the index headers. IGNORE_PREFIX = #--------------------------------------------------------------------------- # configuration options related to the HTML output #--------------------------------------------------------------------------- # If the GENERATE_HTML tag is set to YES (the default) Doxygen will # generate HTML output. GENERATE_HTML = YES # The HTML_OUTPUT tag is used to specify where the HTML docs will be put. # If a relative path is entered the value of OUTPUT_DIRECTORY will be # put in front of it. If left blank `html' will be used as the default path. HTML_OUTPUT = html # The HTML_FILE_EXTENSION tag can be used to specify the file extension for # each generated HTML page (for example: .htm,.php,.asp). If it is left blank # doxygen will generate files with .html extension. HTML_FILE_EXTENSION = .html # The HTML_HEADER tag can be used to specify a personal HTML header for # each generated HTML page. If it is left blank doxygen will generate a # standard header. HTML_HEADER = # The HTML_FOOTER tag can be used to specify a personal HTML footer for # each generated HTML page. If it is left blank doxygen will generate a # standard footer. HTML_FOOTER = # The HTML_STYLESHEET tag can be used to specify a user-defined cascading # style sheet that is used by each HTML page. It can be used to # fine-tune the look of the HTML output. If the tag is left blank doxygen # will generate a default style sheet. Note that doxygen will try to copy # the style sheet file to the HTML output directory, so don't put your own # stylesheet in the HTML output directory as well, or it will be erased! HTML_STYLESHEET = docs/custom.css # If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes, # files or namespaces will be aligned in HTML using tables. If set to # NO a bullet list will be used. HTML_ALIGN_MEMBERS = YES # If the GENERATE_HTMLHELP tag is set to YES, additional index files # will be generated that can be used as input for tools like the # Microsoft HTML help workshop to generate a compressed HTML help file (.chm) # of the generated HTML documentation. GENERATE_HTMLHELP = NO # If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can # be used to specify the file name of the resulting .chm file. You # can add a path in front of the file if the result should not be # written to the html output directory. CHM_FILE = # If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can # be used to specify the location (absolute path including file name) of # the HTML help compiler (hhc.exe). If non-empty doxygen will try to run # the HTML help compiler on the generated index.hhp. HHC_LOCATION = # If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag # controls if a separate .chi index file is generated (YES) or that # it should be included in the master .chm file (NO). GENERATE_CHI = NO # If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag # controls whether a binary table of contents is generated (YES) or a # normal table of contents (NO) in the .chm file. BINARY_TOC = NO # The TOC_EXPAND flag can be set to YES to add extra items for group members # to the contents of the HTML help documentation and to the tree view. TOC_EXPAND = NO # The DISABLE_INDEX tag can be used to turn on/off the condensed index at # top of each HTML page. The value NO (the default) enables the index and # the value YES disables it. DISABLE_INDEX = NO # This tag can be used to set the number of enum values (range [1..20]) # that doxygen will group on one line in the generated HTML documentation. ENUM_VALUES_PER_LINE = 4 # If the GENERATE_TREEVIEW tag is set to YES, a side panel will be # generated containing a tree-like index structure (just like the one that # is generated for HTML Help). For this to work a browser that supports # JavaScript, DHTML, CSS and frames is required (for instance Mozilla 1.0+, # Netscape 6.0+, Internet explorer 5.0+, or Konqueror). Windows users are # probably better off using the HTML help feature. GENERATE_TREEVIEW = NO # If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be # used to set the initial width (in pixels) of the frame in which the tree # is shown. TREEVIEW_WIDTH = 250 #--------------------------------------------------------------------------- # configuration options related to the LaTeX output #--------------------------------------------------------------------------- # If the GENERATE_LATEX tag is set to YES (the default) Doxygen will # generate Latex output. GENERATE_LATEX = NO # The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. # If a relative path is entered the value of OUTPUT_DIRECTORY will be # put in front of it. If left blank `latex' will be used as the default path. LATEX_OUTPUT = latex # The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be # invoked. If left blank `latex' will be used as the default command name. LATEX_CMD_NAME = latex # The MAKEINDEX_CMD_NAME tag can be used to specify the command name to # generate index for LaTeX. If left blank `makeindex' will be used as the # default command name. MAKEINDEX_CMD_NAME = makeindex # If the COMPACT_LATEX tag is set to YES Doxygen generates more compact # LaTeX documents. This may be useful for small projects and may help to # save some trees in general. COMPACT_LATEX = NO # The PAPER_TYPE tag can be used to set the paper type that is used # by the printer. Possible values are: a4, a4wide, letter, legal and # executive. If left blank a4wide will be used. PAPER_TYPE = a4wide # The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX # packages that should be included in the LaTeX output. EXTRA_PACKAGES = # The LATEX_HEADER tag can be used to specify a personal LaTeX header for # the generated latex document. The header should contain everything until # the first chapter. If it is left blank doxygen will generate a # standard header. Notice: only use this tag if you know what you are doing! LATEX_HEADER = # If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated # is prepared for conversion to pdf (using ps2pdf). The pdf file will # contain links (just like the HTML output) instead of page references # This makes the output suitable for online browsing using a pdf viewer. PDF_HYPERLINKS = NO # If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of # plain latex in the generated Makefile. Set this option to YES to get a # higher quality PDF documentation. USE_PDFLATEX = NO # If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode. # command to the generated LaTeX files. This will instruct LaTeX to keep # running if errors occur, instead of asking the user for help. # This option is also used when generating formulas in HTML. LATEX_BATCHMODE = NO # If LATEX_HIDE_INDICES is set to YES then doxygen will not # include the index chapters (such as File Index, Compound Index, etc.) # in the output. LATEX_HIDE_INDICES = NO #--------------------------------------------------------------------------- # configuration options related to the RTF output #--------------------------------------------------------------------------- # If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output # The RTF output is optimized for Word 97 and may not look very pretty with # other RTF readers or editors. GENERATE_RTF = NO # The RTF_OUTPUT tag is used to specify where the RTF docs will be put. # If a relative path is entered the value of OUTPUT_DIRECTORY will be # put in front of it. If left blank `rtf' will be used as the default path. RTF_OUTPUT = rtf # If the COMPACT_RTF tag is set to YES Doxygen generates more compact # RTF documents. This may be useful for small projects and may help to # save some trees in general. COMPACT_RTF = NO # If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated # will contain hyperlink fields. The RTF file will # contain links (just like the HTML output) instead of page references. # This makes the output suitable for online browsing using WORD or other # programs which support those fields. # Note: wordpad (write) and others do not support links. RTF_HYPERLINKS = NO # Load stylesheet definitions from file. Syntax is similar to doxygen's # config file, i.e. a series of assignments. You only have to provide # replacements, missing definitions are set to their default value. RTF_STYLESHEET_FILE = # Set optional variables used in the generation of an rtf document. # Syntax is similar to doxygen's config file. RTF_EXTENSIONS_FILE = #--------------------------------------------------------------------------- # configuration options related to the man page output #--------------------------------------------------------------------------- # If the GENERATE_MAN tag is set to YES (the default) Doxygen will # generate man pages GENERATE_MAN = NO # The MAN_OUTPUT tag is used to specify where the man pages will be put. # If a relative path is entered the value of OUTPUT_DIRECTORY will be # put in front of it. If left blank `man' will be used as the default path. MAN_OUTPUT = man # The MAN_EXTENSION tag determines the extension that is added to # the generated man pages (default is the subroutine's section .3) MAN_EXTENSION = .3 # If the MAN_LINKS tag is set to YES and Doxygen generates man output, # then it will generate one additional man file for each entity # documented in the real man page(s). These additional files # only source the real man page, but without them the man command # would be unable to find the correct page. The default is NO. MAN_LINKS = NO #--------------------------------------------------------------------------- # configuration options related to the XML output #--------------------------------------------------------------------------- # If the GENERATE_XML tag is set to YES Doxygen will # generate an XML file that captures the structure of # the code including all documentation. GENERATE_XML = NO # The XML_OUTPUT tag is used to specify where the XML pages will be put. # If a relative path is entered the value of OUTPUT_DIRECTORY will be # put in front of it. If left blank `xml' will be used as the default path. XML_OUTPUT = xml # The XML_SCHEMA tag can be used to specify an XML schema, # which can be used by a validating XML parser to check the # syntax of the XML files. XML_SCHEMA = # The XML_DTD tag can be used to specify an XML DTD, # which can be used by a validating XML parser to check the # syntax of the XML files. XML_DTD = # If the XML_PROGRAMLISTING tag is set to YES Doxygen will # dump the program listings (including syntax highlighting # and cross-referencing information) to the XML output. Note that # enabling this will significantly increase the size of the XML output. XML_PROGRAMLISTING = YES #--------------------------------------------------------------------------- # configuration options for the AutoGen Definitions output #--------------------------------------------------------------------------- # If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will # generate an AutoGen Definitions (see autogen.sf.net) file # that captures the structure of the code including all # documentation. Note that this feature is still experimental # and incomplete at the moment. GENERATE_AUTOGEN_DEF = NO #--------------------------------------------------------------------------- # configuration options related to the Perl module output #--------------------------------------------------------------------------- # If the GENERATE_PERLMOD tag is set to YES Doxygen will # generate a Perl module file that captures the structure of # the code including all documentation. Note that this # feature is still experimental and incomplete at the # moment. GENERATE_PERLMOD = NO # If the PERLMOD_LATEX tag is set to YES Doxygen will generate # the necessary Makefile rules, Perl scripts and LaTeX code to be able # to generate PDF and DVI output from the Perl module output. PERLMOD_LATEX = NO # If the PERLMOD_PRETTY tag is set to YES the Perl module output will be # nicely formatted so it can be parsed by a human reader. This is useful # if you want to understand what is going on. On the other hand, if this # tag is set to NO the size of the Perl module output will be much smaller # and Perl will parse it just the same. PERLMOD_PRETTY = YES # The names of the make variables in the generated doxyrules.make file # are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. # This is useful so different doxyrules.make files included by the same # Makefile don't overwrite each other's variables. PERLMOD_MAKEVAR_PREFIX = #--------------------------------------------------------------------------- # Configuration options related to the preprocessor #--------------------------------------------------------------------------- # If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will # evaluate all C-preprocessor directives found in the sources and include # files. ENABLE_PREPROCESSING = YES # If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro # names in the source code. If set to NO (the default) only conditional # compilation will be performed. Macro expansion can be done in a controlled # way by setting EXPAND_ONLY_PREDEF to YES. MACRO_EXPANSION = NO # If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES # then the macro expansion is limited to the macros specified with the # PREDEFINED and EXPAND_AS_PREDEFINED tags. EXPAND_ONLY_PREDEF = NO # If the SEARCH_INCLUDES tag is set to YES (the default) the includes files # in the INCLUDE_PATH (see below) will be search if a #include is found. SEARCH_INCLUDES = YES # The INCLUDE_PATH tag can be used to specify one or more directories that # contain include files that are not input files but should be processed by # the preprocessor. INCLUDE_PATH = # You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard # patterns (like *.h and *.hpp) to filter out the header-files in the # directories. If left blank, the patterns specified with FILE_PATTERNS will # be used. INCLUDE_FILE_PATTERNS = # The PREDEFINED tag can be used to specify one or more macro names that # are defined before the preprocessor is started (similar to the -D option of # gcc). The argument of the tag is a list of macros of the form: name # or name=definition (no spaces). If the definition and the = are # omitted =1 is assumed. To prevent a macro definition from being # undefined via #undef or recursively expanded use the := operator # instead of the = operator. PREDEFINED = # If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then # this tag can be used to specify a list of macro names that should be expanded. # The macro definition that is found in the sources will be used. # Use the PREDEFINED tag if you want to use a different macro definition. EXPAND_AS_DEFINED = # If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then # doxygen's preprocessor will remove all function-like macros that are alone # on a line, have an all uppercase name, and do not end with a semicolon. Such # function macros are typically used for boiler-plate code, and will confuse the # parser if not removed. SKIP_FUNCTION_MACROS = YES #--------------------------------------------------------------------------- # Configuration::additions related to external references #--------------------------------------------------------------------------- # The TAGFILES option can be used to specify one or more tagfiles. # Optionally an initial location of the external documentation # can be added for each tagfile. The format of a tag file without # this location is as follows: # TAGFILES = file1 file2 ... # Adding location for the tag files is done as follows: # TAGFILES = file1=loc1 "file2 = loc2" ... # where "loc1" and "loc2" can be relative or absolute paths or # URLs. If a location is present for each tag, the installdox tool # does not have to be run to correct the links. # Note that each tag file must have a unique name # (where the name does NOT include the path) # If a tag file is not located in the directory in which doxygen # is run, you must also specify the path to the tagfile here. TAGFILES = # When a file name is specified after GENERATE_TAGFILE, doxygen will create # a tag file that is based on the input files it reads. GENERATE_TAGFILE = # If the ALLEXTERNALS tag is set to YES all external classes will be listed # in the class index. If set to NO only the inherited external classes # will be listed. ALLEXTERNALS = NO # If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed # in the modules index. If set to NO, only the current project's groups will # be listed. EXTERNAL_GROUPS = YES # The PERL_PATH should be the absolute path and name of the perl script # interpreter (i.e. the result of `which perl'). PERL_PATH = /usr/bin/perl #--------------------------------------------------------------------------- # Configuration options related to the dot tool #--------------------------------------------------------------------------- # If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will # generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base or # super classes. Setting the tag to NO turns the diagrams off. Note that this # option is superseded by the HAVE_DOT option below. This is only a fallback. It is # recommended to install and use dot, since it yields more powerful graphs. CLASS_DIAGRAMS = YES # If set to YES, the inheritance and collaboration graphs will hide # inheritance and usage relations if the target is undocumented # or is not a class. HIDE_UNDOC_RELATIONS = YES # If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is # available from the path. This tool is part of Graphviz, a graph visualization # toolkit from AT&T and Lucent Bell Labs. The other options in this section # have no effect if this option is set to NO (the default) HAVE_DOT = NO # If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen # will generate a graph for each documented class showing the direct and # indirect inheritance relations. Setting this tag to YES will force the # the CLASS_DIAGRAMS tag to NO. CLASS_GRAPH = YES # If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen # will generate a graph for each documented class showing the direct and # indirect implementation dependencies (inheritance, containment, and # class references variables) of the class with other documented classes. COLLABORATION_GRAPH = YES # If the UML_LOOK tag is set to YES doxygen will generate inheritance and # collaboration diagrams in a style similar to the OMG's Unified Modeling # Language. UML_LOOK = NO # If set to YES, the inheritance and collaboration graphs will show the # relations between templates and their instances. TEMPLATE_RELATIONS = NO # If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT # tags are set to YES then doxygen will generate a graph for each documented # file showing the direct and indirect include dependencies of the file with # other documented files. INCLUDE_GRAPH = YES # If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and # HAVE_DOT tags are set to YES then doxygen will generate a graph for each # documented header file showing the documented files that directly or # indirectly include this file. INCLUDED_BY_GRAPH = YES # If the CALL_GRAPH and HAVE_DOT tags are set to YES then doxygen will # generate a call dependency graph for every global function or class method. # Note that enabling this option will significantly increase the time of a run. # So in most cases it will be better to enable call graphs for selected # functions only using the \callgraph command. CALL_GRAPH = NO # If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen # will graphical hierarchy of all classes instead of a textual one. GRAPHICAL_HIERARCHY = YES # The DOT_IMAGE_FORMAT tag can be used to set the image format of the images # generated by dot. Possible values are png, jpg, or gif # If left blank png will be used. DOT_IMAGE_FORMAT = png # The tag DOT_PATH can be used to specify the path where the dot tool can be # found. If left blank, it is assumed the dot tool can be found on the path. DOT_PATH = # The DOTFILE_DIRS tag can be used to specify one or more directories that # contain dot files that are included in the documentation (see the # \dotfile command). DOTFILE_DIRS = # The MAX_DOT_GRAPH_WIDTH tag can be used to set the maximum allowed width # (in pixels) of the graphs generated by dot. If a graph becomes larger than # this value, doxygen will try to truncate the graph, so that it fits within # the specified constraint. Beware that most browsers cannot cope with very # large images. MAX_DOT_GRAPH_WIDTH = 1024 # The MAX_DOT_GRAPH_HEIGHT tag can be used to set the maximum allows height # (in pixels) of the graphs generated by dot. If a graph becomes larger than # this value, doxygen will try to truncate the graph, so that it fits within # the specified constraint. Beware that most browsers cannot cope with very # large images. MAX_DOT_GRAPH_HEIGHT = 1024 # The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the # graphs generated by dot. A depth value of 3 means that only nodes reachable # from the root by following a path via at most 3 edges will be shown. Nodes that # lay further from the root node will be omitted. Note that setting this option to # 1 or 2 may greatly reduce the computation time needed for large code bases. Also # note that a graph may be further truncated if the graph's image dimensions are # not sufficient to fit the graph (see MAX_DOT_GRAPH_WIDTH and MAX_DOT_GRAPH_HEIGHT). # If 0 is used for the depth value (the default), the graph is not depth-constrained. MAX_DOT_GRAPH_DEPTH = 0 # If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will # generate a legend page explaining the meaning of the various boxes and # arrows in the dot generated graphs. GENERATE_LEGEND = YES # If the DOT_CLEANUP tag is set to YES (the default) Doxygen will # remove the intermediate dot files that are used to generate # the various graphs. DOT_CLEANUP = YES #--------------------------------------------------------------------------- # Configuration::additions related to the search engine #--------------------------------------------------------------------------- # The SEARCHENGINE tag specifies whether or not a search engine should be # used. If set to NO the values of all tags below this one will be ignored. SEARCHENGINE = NO libmpcs-0.1/configure.in0000644000175000017500000000172511400743045012240 00000000000000AC_INIT([libmpcs], [0.1]) AC_CONFIG_AUX_DIR([config]) AC_CONFIG_MACRO_DIR([m4]) AC_CONFIG_SRCDIR([libmpcdec/mpc_reader.c]) AM_CONFIG_HEADER([include/config.h]) AM_INIT_AUTOMAKE AC_LANG_C AC_PROG_CC AC_LIBTOOL_WIN32_DLL AC_PROG_LIBTOOL AC_CHECK_HEADERS([replaygain/gain_analysis.h]) AM_CONDITIONAL([MPC_GAIN], [test "x$ac_cv_header_replaygain_gain_analysis_h" = xyes]) AC_CANONICAL_HOST() case $host_os in *mingw32* ) LDFLAGS="${LDFLAGS} -mwindows" EXTRALIBS="-lwinmm" ;; * ) EXTRALIBS="" ;; esac AC_SUBST([EXTRALIBS]) AC_ARG_ENABLE([mpcchap], [AS_HELP_STRING([--enable-mpcchap], [enable building mpcchap])]) AM_CONDITIONAL([MPC_CHAP], [test "x$enable_mpcchap" = xyes]) AM_CONDITIONAL([HAVE_VISIBILITY], true) AC_CONFIG_FILES([ Makefile include/Makefile libmpcdec/Makefile libmpcenc/Makefile libmpcpsy/Makefile libwavformat/Makefile mpc2sv8/Makefile mpcchap/Makefile mpccut/Makefile mpcdec/Makefile mpcenc/Makefile mpcgain/Makefile wavcmp/Makefile ]) AC_OUTPUT libmpcs-0.1/libmpcpsy/0000755000175000017500000000000011400743120011776 500000000000000libmpcs-0.1/libmpcpsy/fft4g.c0000644000175000017500000003166611234562630013122 00000000000000/* * Musepack audio compression * Copyright (c) 2005-2009, The Musepack Development Team * Copyright (C) 1999-2004 Buschmann/Klemm/Piecha/Wolf * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "libmpcpsy.h" #include /* F U N C T I O N S */ static void makewt ( const int nw, int* ip, float* w ); static void makect ( const int nc, int* ip, float* c ); # define cftmdl(n,l,a,w) cftmdl_i386 ( n, l, a, w ) /* -------- child routines -------- */ static mpc_inline void bitrv2 ( const int n, int* ip, float* a ) { int j, j1, k, k1, l, m, m2; float xr, xi, yr, yi; ip[0] = 0; l = n; m = 1; while ( (m << 3) < l ) { l >>= 1; for ( j = 0; j < m; j++ ) { ip[m + j] = ip[j] + l; } m <<= 1; } m2 = 2 * m; if ( (m << 3) == l ) { for ( k = 0; k < m; k++ ) { for ( j = 0; j < k; j++ ) { j1 = 2 * j + ip[k]; k1 = 2 * k + ip[j]; xr = a[j1]; xi = a[j1 + 1]; yr = a[k1]; yi = a[k1 + 1]; a[j1] = yr; a[j1 + 1] = yi; a[k1] = xr; a[k1 + 1] = xi; j1 += m2; k1 += 2 * m2; xr = a[j1]; xi = a[j1 + 1]; yr = a[k1]; yi = a[k1 + 1]; a[j1] = yr; a[j1 + 1] = yi; a[k1] = xr; a[k1 + 1] = xi; j1 += m2; k1 -= m2; xr = a[j1]; xi = a[j1 + 1]; yr = a[k1]; yi = a[k1 + 1]; a[j1] = yr; a[j1 + 1] = yi; a[k1] = xr; a[k1 + 1] = xi; j1 += m2; k1 += 2 * m2; xr = a[j1]; xi = a[j1 + 1]; yr = a[k1]; yi = a[k1 + 1]; a[j1] = yr; a[j1 + 1] = yi; a[k1] = xr; a[k1 + 1] = xi; } j1 = 2 * k + m2 + ip[k]; k1 = j1 + m2; xr = a[j1]; xi = a[j1 + 1]; yr = a[k1]; yi = a[k1 + 1]; a[j1] = yr; a[j1 + 1] = yi; a[k1] = xr; a[k1 + 1] = xi; } } else { for ( k = 1; k < m; k++ ) { for ( j = 0; j < k; j++ ) { j1 = 2 * j + ip[k]; k1 = 2 * k + ip[j]; xr = a[j1]; xi = a[j1 + 1]; yr = a[k1]; yi = a[k1 + 1]; a[j1] = yr; a[j1 + 1] = yi; a[k1] = xr; a[k1 + 1] = xi; j1 += m2; k1 += m2; xr = a[j1]; xi = a[j1 + 1]; yr = a[k1]; yi = a[k1 + 1]; a[j1] = yr; a[j1 + 1] = yi; a[k1] = xr; a[k1 + 1] = xi; } } } return; } static mpc_inline void cft1st ( const int n, float* a, float* w ) { int j, k1; float wk1r, wk1i, wk2r, wk2i, wk3r, wk3i; float x0r, x0i, x1r, x1i, x2r, x2i, x3r, x3i; x0r = a[ 0] + a[ 2]; x0i = a[ 1] + a[ 3]; x1r = a[ 0] - a[ 2]; x1i = a[ 1] - a[ 3]; x2r = a[ 4] + a[ 6]; x2i = a[ 5] + a[ 7]; x3r = a[ 4] - a[ 6]; x3i = a[ 5] - a[ 7]; a[ 0] = x0r + x2r; a[ 1] = x0i + x2i; a[ 4] = x0r - x2r; a[ 5] = x0i - x2i; a[ 2] = x1r - x3i; a[ 3] = x1i + x3r; a[ 6] = x1r + x3i; a[ 7] = x1i - x3r; wk1r = w[ 2]; x0r = a[ 8] + a[10]; x0i = a[ 9] + a[11]; x1r = a[ 8] - a[10]; x1i = a[ 9] - a[11]; x2r = a[12] + a[14]; x2i = a[13] + a[15]; x3r = a[12] - a[14]; x3i = a[13] - a[15]; a[ 8] = x0r + x2r; a[ 9] = x0i + x2i; a[12] = x2i - x0i; a[13] = x0r - x2r; x0r = x1r - x3i; x0i = x1i + x3r; a[10] = wk1r * (x0r - x0i); a[11] = wk1r * (x0r + x0i); x0r = x3i + x1r; x0i = x3r - x1i; a[14] = wk1r * (x0i - x0r); a[15] = wk1r * (x0i + x0r); k1 = 0; j = 16; do { k1 += 2; wk2r = w[k1]; wk2i = w[k1 + 1]; wk1r = w[2*k1]; wk1i = w[2*k1 + 1]; wk3r = wk1r - 2 * wk2i * wk1i; wk3i = 2 * wk2i * wk1r - wk1i; x0r = a[j] + a[j + 2]; x0i = a[j + 1] + a[j + 3]; x1r = a[j] - a[j + 2]; x1i = a[j + 1] - a[j + 3]; x2r = a[j + 4] + a[j + 6]; x2i = a[j + 5] + a[j + 7]; x3r = a[j + 4] - a[j + 6]; x3i = a[j + 5] - a[j + 7]; a[j] = x0r + x2r; a[j + 1] = x0i + x2i; x0r -= x2r; x0i -= x2i; a[j + 4] = wk2r * x0r - wk2i * x0i; a[j + 5] = wk2r * x0i + wk2i * x0r; x0r = x1r - x3i; x0i = x1i + x3r; a[j + 2] = wk1r * x0r - wk1i * x0i; a[j + 3] = wk1r * x0i + wk1i * x0r; x0r = x1r + x3i; x0i = x1i - x3r; a[j + 6] = wk3r * x0r - wk3i * x0i; a[j + 7] = wk3r * x0i + wk3i * x0r; wk1r = w[2*k1 + 2]; wk1i = w[2*k1 + 3]; wk3r = wk1r - 2 * wk2r * wk1i; wk3i = 2 * wk2r * wk1r - wk1i; x0r = a[j + 8] + a[j + 10]; x0i = a[j + 9] + a[j + 11]; x1r = a[j + 8] - a[j + 10]; x1i = a[j + 9] - a[j + 11]; x2r = a[j + 12] + a[j + 14]; x2i = a[j + 13] + a[j + 15]; x3r = a[j + 12] - a[j + 14]; x3i = a[j + 13] - a[j + 15]; a[j + 8] = x0r + x2r; a[j + 9] = x0i + x2i; x0r -= x2r; x0i -= x2i; a[j + 12] = -wk2i * x0r - wk2r * x0i; a[j + 13] = -wk2i * x0i + wk2r * x0r; x0r = x1r - x3i; x0i = x1i + x3r; a[j + 10] = wk1r * x0r - wk1i * x0i; a[j + 11] = wk1r * x0i + wk1i * x0r; x0r = x1r + x3i; x0i = x1i - x3r; a[j + 14] = wk3r * x0r - wk3i * x0i; a[j + 15] = wk3r * x0i + wk3i * x0r; } while ( j += 16, j < n ); return; } static mpc_inline void cftmdl_i386 ( const int n, const int l, float* a, float* w ) { int j, j1, j2, j3, k, k1, m, m2; float wk1r, wk1i, wk2r, wk2i, wk3r, wk3i; float x0r, x0i, x1r, x1i, x2r, x2i, x3r, x3i; m = l << 2; for ( j = 0; j < l; j += 2 ) { j1 = j + l; j2 = j1 + l; j3 = j2 + l; x0r = a[j] + a[j1]; x0i = a[j + 1] + a[j1 + 1]; x1r = a[j] - a[j1]; x1i = a[j + 1] - a[j1 + 1]; x2r = a[j2] + a[j3]; x2i = a[j2 + 1] + a[j3 + 1]; x3r = a[j2] - a[j3]; x3i = a[j2 + 1] - a[j3 + 1]; a[j] = x0r + x2r; a[j + 1] = x0i + x2i; a[j2] = x0r - x2r; a[j2 + 1] = x0i - x2i; a[j1] = x1r - x3i; a[j1 + 1] = x1i + x3r; a[j3] = x1r + x3i; a[j3 + 1] = x1i - x3r; } wk1r = w[2]; for ( j = m; j < l + m; j += 2 ) { j1 = j + l; j2 = j1 + l; j3 = j2 + l; x0r = a[j] + a[j1]; x0i = a[j + 1] + a[j1 + 1]; x1r = a[j] - a[j1]; x1i = a[j + 1] - a[j1 + 1]; x2r = a[j2] + a[j3]; x2i = a[j2 + 1] + a[j3 + 1]; x3r = a[j2] - a[j3]; x3i = a[j2 + 1] - a[j3 + 1]; a[j] = x0r + x2r; a[j + 1] = x0i + x2i; a[j2] = x2i - x0i; a[j2 + 1] = x0r - x2r; x0r = x1r - x3i; x0i = x1i + x3r; a[j1] = wk1r * (x0r - x0i); a[j1 + 1] = wk1r * (x0r + x0i); x0r = x3i + x1r; x0i = x3r - x1i; a[j3] = wk1r * (x0i - x0r); a[j3 + 1] = wk1r * (x0i + x0r); } k1 = 0; m2 = 2 * m; for ( k = m2; k < n; k += m2 ) { k1 += 2; wk2r = w[k1]; wk2i = w[k1 + 1]; wk1r = w[2*k1]; wk1i = w[2*k1 + 1]; wk3r = wk1r - 2 * wk2i * wk1i; wk3i = 2 * wk2i * wk1r - wk1i; j = k; do { j1 = j + l; j2 = j1 + l; j3 = j2 + l; x0r = a[j] + a[j1]; x0i = a[j + 1] + a[j1 + 1]; x1r = a[j] - a[j1]; x1i = a[j + 1] - a[j1 + 1]; x2r = a[j2] + a[j3]; x2i = a[j2 + 1] + a[j3 + 1]; x3r = a[j2] - a[j3]; x3i = a[j2 + 1] - a[j3 + 1]; a[j] = x0r + x2r; a[j + 1] = x0i + x2i; x0r -= x2r; x0i -= x2i; a[j2] = wk2r * x0r - wk2i * x0i; a[j2 + 1] = wk2r * x0i + wk2i * x0r; x0r = x1r - x3i; x0i = x1i + x3r; a[j1] = wk1r * x0r - wk1i * x0i; a[j1 + 1] = wk1r * x0i + wk1i * x0r; x0r = x1r + x3i; x0i = x1i - x3r; a[j3] = wk3r * x0r - wk3i * x0i; a[j3 + 1] = wk3r * x0i + wk3i * x0r; } while ( j += 2, j < l + k ); wk1r = w[2*k1 + 2]; wk1i = w[2*k1 + 3]; wk3r = wk1r - 2 * wk2r * wk1i; wk3i = 2 * wk2r * wk1r - wk1i; j = k + m; do { j1 = j + l; j2 = j1 + l; j3 = j2 + l; x0r = a[j] + a[j1]; x0i = a[j + 1] + a[j1 + 1]; x1r = a[j] - a[j1]; x1i = a[j + 1] - a[j1 + 1]; x2r = a[j2] + a[j3]; x2i = a[j2 + 1] + a[j3 + 1]; x3r = a[j2] - a[j3]; x3i = a[j2 + 1] - a[j3 + 1]; a[j] = x0r + x2r; a[j + 1] = x0i + x2i; x0r -= x2r; x0i -= x2i; a[j2] = -wk2i * x0r - wk2r * x0i; a[j2 + 1] = -wk2i * x0i + wk2r * x0r; x0r = x1r - x3i; x0i = x1i + x3r; a[j1] = wk1r * x0r - wk1i * x0i; a[j1 + 1] = wk1r * x0i + wk1i * x0r; x0r = x1r + x3i; x0i = x1i - x3r; a[j3] = wk3r * x0r - wk3i * x0i; a[j3 + 1] = wk3r * x0i + wk3i * x0r; } while ( j += 2, j < l+k+m ); } return; } static mpc_inline void cftfsub ( const int n, float* a, float* w ) { int j, j1, j2, j3, l; float x0r, x0i, x1r, x1i, x2r, x2i, x3r, x3i; l = 2; if ( n > 8 ) { cft1st ( n, a, w ); l = 8; while ( (l << 2) < n ) { cftmdl ( n, l, a, w ); l <<= 2; } } if ( (l << 2) == n ) { j = 0; do { j1 = j + l; j2 = j1 + l; j3 = j2 + l; x0r = a[j] + a[j1]; x0i = a[j + 1] + a[j1 + 1]; x1r = a[j] - a[j1]; x1i = a[j + 1] - a[j1 + 1]; x2r = a[j2] + a[j3]; x2i = a[j2 + 1] + a[j3 + 1]; x3r = a[j2] - a[j3]; x3i = a[j2 + 1] - a[j3 + 1]; a[j] = x0r + x2r; a[j + 1] = x0i + x2i; a[j2] = x0r - x2r; a[j2 + 1] = x0i - x2i; a[j1] = x1r - x3i; a[j1 + 1] = x1i + x3r; a[j3] = x1r + x3i; a[j3 + 1] = x1i - x3r; } while ( j += 2, j < l ); } else { j = 0; do { j1 = j + l; x0r = a[j] - a[j1]; x0i = a[j + 1] - a[j1 + 1]; a[j] += a[j1]; a[j + 1] += a[j1 + 1]; a[j1] = x0r; a[j1 + 1] = x0i; } while ( j += 2, j < l ); } return; } static mpc_inline void rftfsub ( const int n, float* a, int nc, float* c ) { int j, k, kk, ks, m; float wkr, wki, xr, xi, yr, yi; m = n >> 1; ks = 2 * nc / m; kk = ks; j = 2; k = n; do { k -= 2; nc -= ks; wkr = 0.5f - c[nc]; wki = c[kk]; xr = a[j] - a[k]; xi = a[j + 1] + a[k + 1]; yr = wkr * xr - wki * xi; yi = wkr * xi + wki * xr; a[j] -= yr; a[j + 1] -= yi; a[k] += yr; a[k + 1] -= yi; kk += ks; } while ( j += 2, j < m ); return; } // generates lookup-tables void Generate_FFT_Tables ( const int n, int* ip, float* w ) { int nw; int nc; nw = n >> 2; makewt ( nw, ip, w ); nc = n >> 2; makect ( nc, ip, w + nw ); } // patched to only-forward void rdft ( const int n, float* a, int* ip, float* w ) { float xi; if ( n > 4) { bitrv2 ( n, ip + 2, a ); cftfsub ( n, a, w ); rftfsub ( n, a, ip[1], w + ip[0] ); } else if ( n == 4 ) { cftfsub ( n, a, w ); } xi = a[0] - a[1]; a[0] += a[1]; a[1] = xi; return; } /* -------- initializing routines -------- */ static void makewt ( const int nw, int* ip, float* w ) { int j; int nwh; float x; float y; double delta; ip[0] = nw; ip[1] = 1; if ( nw > 2 ) { nwh = nw >> 1; delta = (M_PI/4) / nwh; w[0] = 1.; w[1] = 0.; w[nwh] = COS (delta * nwh); w[nwh + 1] = w[nwh]; if ( nwh > 2 ) { for ( j = 2; j < nwh; j += 2 ) { x = COS (delta * j); y = SIN (delta * j); w[j] = x; w[j + 1] = y; w[nw - j] = y; w[nw - j + 1] = x; } bitrv2 ( nw, ip + 2, w ); } } return; } static void makect ( const int nc, int* ip, float* c ) { int j; int nch; double delta; ip[1] = nc; if ( nc > 1 ) { nch = nc >> 1; delta = (M_PI/4) / nch; c[0] = COS (delta * nch); c[nch] = 0.5f * c[0]; for ( j = 1; j < nch; j++ ) { c[j] = 0.5f * COS (delta * j); c[nc - j] = 0.5f * SIN (delta * j); } } return; } /* end of fft4g.c */ libmpcs-0.1/libmpcpsy/psy.c0000644000175000017500000013452411234562630012720 00000000000000/* * Musepack audio compression * Copyright (c) 2005-2009, The Musepack Development Team * Copyright (C) 1999-2004 Buschmann/Klemm/Piecha/Wolf * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * Prediction * Short-Block-detection with smooth inset * revise CalcMSThreshold * /dev/audio for Windows too * revise PNS/IS * CVS with smoother inset * several files per call * revise ANS with changing SCFs * No IS * PNS estimation very rough, also IS should be used to reduce data rate in the side channel * ANS problems at Frame boundaries when resolution changes * ANS problems at Subframe boundaries when SCF changes * CVS+ with smoother transition ---------------------------------------- Optimize Tabelle[18] (use second table) CVS+ - ANS is disregarded during the search for the best Res - ANS messes up if res changes (each 36 samples) and/or SCF changes (each 12 samples) - PNS not in difference signal - implement IS in decoder - Experimental Quantizer with complete energy preservation - 1D, calculated - 2D, calculated - 2D, manually modified, coeffs set to 1.f */ #include #include #include "libmpcpsy.h" #include #include #include // psy_tab.c extern const float iw [PART_LONG]; // inverse partition-width for long extern const float iw_short [PART_SHORT]; // inverse partition-width for short extern const int wl [PART_LONG]; // w_low for long extern const int wl_short [PART_SHORT]; // w_low for short extern const int wh [PART_LONG]; // w_high for long extern const int wh_short [PART_SHORT]; // w_high for short extern float MinVal [PART_LONG]; // minimum quality that's adapted to the model, minval for long extern float Loudness [PART_LONG]; // weighting factors for loudness calculation extern float SPRD [PART_LONG] [PART_LONG]; // tabulated spreading function extern float O_MAX; extern float O_MIN; extern float FAC1; extern float FAC2; // constants for offset calculation extern float partLtq [PART_LONG]; // threshold in quiet (partitions) extern float invLtq [PART_LONG]; // inverse threshold in quiet (partitions, long) extern float fftLtq [512]; // threshold in quiet (FFT) // ans.c extern float ANSspec_L [MAX_ANS_LINES]; extern float ANSspec_R [MAX_ANS_LINES]; // L/R-masking threshold for ANS extern float ANSspec_M [MAX_ANS_LINES]; extern float ANSspec_S [MAX_ANS_LINES]; // M/S-masking threshold for ANS void Init_Psychoakustiktabellen ( PsyModel* ); int CVD2048 ( PsyModel*, const float*, int* ); // Antialiasing for calculation of the subband power const float Butfly [7] = { 0.5f, 0.2776f, 0.1176f, 0.0361f, 0.0075f, 0.000948f, 0.0000598f }; // Antialiasing for calculation of the masking thresholds const float InvButfly [7] = { 2.f, 3.6023f, 8.5034f, 27.701f, 133.33f, 1054.852f, 16722.408f }; /* V A R I A B L E S */ static float a [PART_LONG]; static float b [PART_LONG]; static float c [PART_LONG]; static float d [PART_LONG]; // Integrations for tmpMask static float Xsave_L [3 * 512]; static float Xsave_R [3 * 512]; // FFT-Amplitudes L/R static float Ysave_L [3 * 512]; static float Ysave_R [3 * 512]; // FFT-Phases L/R static float T_L [PART_LONG]; static float T_R [PART_LONG]; // time-constants for tmpMask static float pre_erg_L[2][PART_SHORT]; static float pre_erg_R[2][PART_SHORT]; // Preecho-control short static float PreThr_L [PART_LONG]; static float PreThr_R [PART_LONG]; // for Pre-Echo-control L/R static float tmp_Mask_L [PART_LONG]; static float tmp_Mask_R [PART_LONG]; // for Post-Masking L/R static int Vocal_L [MAX_CVD_LINE + 4]; static int Vocal_R [MAX_CVD_LINE + 4]; // FFT-Line belongs to harmonic? /* F U N C T I O N S */ // fft_routines.c void Init_FFT ( PsyModel* ); void PowSpec256 ( const float*, float* ); void PowSpec1024 ( const float*, float* ); void PowSpec2048 ( const float*, float* ); void PolarSpec1024 ( const float*, float*, float* ); void Cepstrum2048 ( float* cep, const int ); void Init_ANS ( void ); // Resets Arrays void Init_Psychoakustik ( PsyModel* m) { int i; // initializing arrays with zero memset ( Xsave_L, 0, sizeof Xsave_L ); memset ( Xsave_R, 0, sizeof Xsave_R ); memset ( Ysave_L, 0, sizeof Ysave_L ); memset ( Ysave_R, 0, sizeof Ysave_R ); memset ( a, 0, sizeof a ); memset ( b, 0, sizeof b ); memset ( c, 0, sizeof c ); memset ( d, 0, sizeof d ); memset ( T_L, 0, sizeof T_L ); memset ( T_R, 0, sizeof T_R ); memset ( Vocal_L, 0, sizeof Vocal_L ); memset ( Vocal_R, 0, sizeof Vocal_R ); m->SampleFreq = 0.; m->BandWidth = 0.; m->KBD1 = 2.; m->KBD2 = -1.; m->Ltq_offset = 0; m->Ltq_max = 0; m->EarModelFlag = 0; m->PNS = 0.; m->CombPenalities = -1; // generate FFT lookup-tables with largest FFT-size of 1024 Init_FFT (m); Init_ANS (); Init_Psychoakustiktabellen (m); // setting pre-echo variables to Ltq for ( i = 0; i < PART_LONG; i++ ) { pre_erg_L [0][i/3] = pre_erg_R [0][i/3] = pre_erg_L [1][i/3] = pre_erg_R [1][i/3] = tmp_Mask_L [i] = tmp_Mask_R [i] = PreThr_L [i] = PreThr_R [i] = partLtq [i]; } return; } // VBRmode 1: Adjustment of all SMRs via a factor (offset of SMRoffset dB) // VBRmode 2: SMRs have a minimum of minSMR dB static void RaiseSMR_Signal ( const int MaxBand, float* signal, float tmp ) { int Band; float z = 0.; for ( Band = MaxBand; Band >= 0; Band-- ) { if ( z < signal [Band] ) z = signal [Band]; if ( z > tmp ) z = tmp; if ( signal [Band] < z ) signal [Band] = z; } } void RaiseSMR (PsyModel* m, const int MaxBand, SMRTyp* smr ) { float tmp = POW10 ( 0.1 * m->minSMR ); RaiseSMR_Signal ( MaxBand, smr->L, tmp ); RaiseSMR_Signal ( MaxBand, smr->R, tmp ); RaiseSMR_Signal ( MaxBand, smr->M, tmp ); RaiseSMR_Signal ( MaxBand, smr->S, 0.5 * tmp ); return; } // input : *smr // output: *smr, *ms, *x (only the entries for L/R contain relevant data) // Check if either M/S- or L/R-coding has a lower perceptual entropy // Choose the better mode, copy the appropriate data into the // arrays that belong to L and R and set the ms-Flag accordingly. void MS_LR_Entscheidung ( const int MaxBand, unsigned char* ms, SMRTyp* smr, SubbandFloatTyp* x ) { int Band; int n; float PE_MS; float PE_LR; float tmpM; float tmpS; float* l; float* r; for ( Band = 0; Band <= MaxBand; Band++ ) { // calculate perceptual entropy PE_LR = PE_MS = 1.f; if (smr->L[Band] > 1.) PE_LR *= smr->L[Band]; if (smr->R[Band] > 1.) PE_LR *= smr->R[Band]; if (smr->M[Band] > 1.) PE_MS *= smr->M[Band]; if (smr->S[Band] > 1.) PE_MS *= smr->S[Band]; if ( PE_MS < PE_LR ) { ms[Band] = 1; // calculate M/S-signal and copies it to L/R-array l = x[Band].L; r = x[Band].R; for ( n = 0; n < 36; n++, l++, r++ ) { tmpM = (*l + *r) * 0.5f; tmpS = (*l - *r) * 0.5f; *l = tmpM; *r = tmpS; } // copy M/S - SMR to L/R-fields smr->L[Band] = smr->M[Band]; smr->R[Band] = smr->S[Band]; } else { ms[Band] = 0; } } return; } // input : FFT-spectrums *spec0 und *spec1 // output: energy in the individual subbands *erg0 and *erg1 // With Butfly[], you can calculate the results of aliasing during calculation // of subband energy from the FFT-spectrums. static void SubbandEnergy ( const int MaxBand, float* erg0, float* erg1, const float* spec0, const float* spec1 ) { int n; int k; int alias; float tmp0; float tmp1; // Is this here correct for FFT-based data or is this calculation rule only for MDCTs??? for ( k = 0; k <= MaxBand; k++ ) { // subband index tmp0 = tmp1 = 0.f; for ( n = 0; n < 16; n++, spec0++, spec1++ ) { // spectral index tmp0 += *spec0; tmp1 += *spec1; // Consideration of Aliasing between the subbands if ( n < +sizeof(Butfly)/sizeof(*Butfly) && k != 0 ) { alias = -1 - (n<<1); tmp0 += Butfly [n] * (spec0[alias] - *spec0); tmp1 += Butfly [n] * (spec1[alias] - *spec1); } else if ( n > 15-sizeof(Butfly)/sizeof(*Butfly) && k != 31 ) { alias = 31 - (n<<1); tmp0 += Butfly [15-n] * (spec0[alias] - *spec0); tmp1 += Butfly [15-n] * (spec1[alias] - *spec1); } } *erg0++ = tmp0; *erg1++ = tmp1; } return; } // input : FFT-Spectrums *spec0 and *spec1 // output: energy in the individual partitions *erg0 and *erg1 static void PartitionEnergy ( float* erg0, float* erg1, const float* spec0, const float* spec1 ) { unsigned int n; unsigned int k; float e0; float e1; n = 0; for ( ; n < 23; n++ ) { // 11 or 23 k = wh[n] - wl[n]; e0 = *spec0++; e1 = *spec1++; while ( k-- ) { e0 += *spec0++; e1 += *spec1++; } *erg0++ = e0; *erg1++ = e1; } for ( ; n < 48; n++ ) { // 37 ... 46, 48, 57 k = wh[n] - wl[n]; e0 = sqrt (*spec0++); e1 = sqrt (*spec1++); while ( k-- ) { e0 += sqrt (*spec0++); e1 += sqrt (*spec1++); } *erg0++ = e0*e0 * iw[n]; *erg1++ = e1*e1 * iw[n]; } for ( ; n < PART_LONG; n++ ) { k = wh[n] - wl[n]; e0 = *spec0++; e1 = *spec1++; while ( k-- ) { e0 += *spec0++; e1 += *spec1++; } *erg0++ = e0; *erg1++ = e1; } } // input : FFT-Spectrums *spec0, *spec1 and unpredictability *cw0 and *cw1 // output: weighted energy in the individual partitions *erg0, *erg1 static void WeightedPartitionEnergy ( float* erg0, float* erg1, const float* spec0, const float* spec1, const float* cw0, const float* cw1 ) { unsigned int n; unsigned int k; float e0; float e1; n = 0; for ( ; n < 23; n++ ) { e0 = *spec0++ * *cw0++; e1 = *spec1++ * *cw1++; k = wh[n] - wl[n]; while ( k-- ) { e0 += *spec0++ * *cw0++; e1 += *spec1++ * *cw1++; } *erg0++ = e0; *erg1++ = e1; } for ( ; n < 48; n++ ) { e0 = sqrt (*spec0++ * *cw0++); e1 = sqrt (*spec1++ * *cw1++); k = wh[n] - wl[n]; while ( k-- ) { e0 += sqrt (*spec0++ * *cw0++); e1 += sqrt (*spec1++ * *cw1++); } *erg0++ = e0*e0 * iw[n]; *erg1++ = e1*e1 * iw[n]; } for ( ; n < PART_LONG; n++ ) { e0 = *spec0++ * *cw0++; e1 = *spec1++ * *cw1++; k = wh[n] - wl[n]; while ( k-- ) { e0 += *spec0++ * *cw0++; e1 += *spec1++ * *cw1++; } *erg0++ = e0; *erg1++ = e1; } } // input : masking thresholds, first half of the arrays *shaped0 and *shaped1 // output: masking thresholds, second half of the arrays *shaped0 and *shaped1 // Considering the result of aliasing via InvButfly[] // The input *thr0, *thr1 is gathered via address calculation from *shaped0, *shaped1 static void AdaptThresholds ( const int MaxLine, float* shaped0, float* shaped1 ) { int n; int mod; int alias; float tmp; const float* invb = InvButfly; const float* thr0 = shaped0 - 512; const float* thr1 = shaped1 - 512; float tmp0; float tmp1; // should be able to optimize it with coasting. [ 9 ] + n * [ 7 + 7 + 2 ] + [ 7 ] // Schleife Schl Schl Ausr Schleife for ( n = 0; n < MaxLine; n++, thr0++, thr1++ ) { mod = n & 15; // n%16 tmp0 = *thr0; tmp1 = *thr1; if ( mod < +sizeof(InvButfly)/sizeof(*InvButfly) && n > 12 ) { alias = -1 - (mod<<1); tmp = thr0[alias] * invb[mod]; if ( tmp < tmp0 ) tmp0 = tmp; tmp = thr1[alias] * invb[mod]; if ( tmp < tmp1 ) tmp1 = tmp; } else if ( mod > 15-sizeof(InvButfly)/sizeof(*InvButfly) && n < 499 ) { alias = 31 - (mod<<1); tmp = thr0[alias] * invb[15-mod]; if ( tmp < tmp0 ) tmp0 = tmp; tmp = thr1[alias] * invb[15-mod]; if ( tmp < tmp1 ) tmp1 = tmp; } *shaped0++ = tmp0; *shaped1++ = tmp1; } return; } // input : current spectrum in the form of power *spec and phase *phase, // the last two earlier spectrums are at position // 512 and 1024 of the corresponding Input-Arrays. // Array *vocal, which can mark an FFT_Linie as harmonic // output: current amplitude *amp and unpredictability *cw static void CalcUnpred (PsyModel* m, const int MaxLine, const float* spec, const float* phase, const int* vocal, float* amp0, float* phs0, float* cw ) { int n; float amp; float tmp; #define amp1 ((amp0) + 512) // amp[ 512...1023] contains data of frame-1 #define amp2 ((amp0) + 1024) // amp[1024...1535] contains data of frame-2 #define phs1 ((phs0) + 512) // phs[ 512...1023] contains data of frame-1 #define phs2 ((phs0) + 1024) // phs[1024...1535] contains data of frame-2 for ( n = 0; n < MaxLine; n++ ) { tmp = COSF ((phs0[n] = phase[n]) - 2*phs1[n] + phs2[n]); // copy phase to output-array, predict phase and calculate predictive error amp0[n] = SQRTF (spec[n]); // calculate and set amplitude amp = 2*amp1[n] - amp2[n]; // predict amplitude // calculate unpredictability cw[n] = SQRTF (spec[n] + amp * (amp - 2*amp0[n] * tmp)) / (amp0[n] + FABS(amp)); } // postprocessing of harmonic FFT-lines (*cw is set to CVD_UNPRED) if ( m->CVD_used && vocal != NULL ) { for ( n = 0; n < MAX_CVD_LINE; n++, cw++, vocal++ ) if ( *vocal != 0 && *cw > CVD_UNPRED * 0.01 * *vocal ) *cw = CVD_UNPRED * 0.01 * *vocal; } return; } #undef amp1 #undef amp2 #undef phs1 #undef phs2 // input : Energy *erg, calibrated energy *werg // output: spread energy *res, spread weighted energy *wres // SPRD describes the spreading function as calculated in psy_tab.c static void SpreadingSignal ( const float* erg, const float* werg, float* res, float* wres ) { int n; int k; int start; int stop; const float* sprd; float e; float ew; for (k=0; k static float AdaptLtq ( PsyModel* m, const float* erg0, const float* erg1 ) { static float loud = 0.f; float* weight = Loudness; float sum = 0.f; int n; // calculate loudness for ( n = 0; n < PART_LONG; n++ ) sum += (*erg0++ + *erg1++) * *weight++; // Utilization of the time constants (fast drop of Ltq T=5, slow rise of Ltq T=20) //loud = (sum < loud) ? (4 * sum + loud)*0.2f : (19 * loud + sum)*0.05f; loud = 0.98 * loud + 0.02 * (0.5 * sum); // calculate dynamic offset for threshold in quiet, 0...+20 dB, at 96 dB loudness, an offset of 20 dB is assumed return 1.f + m->varLtq * loud * 5.023772e-08f; } // input : simultaneous masking threshold *frqthr, // previous masking threshold *tmpthr, // Integrations *a (short-time) and *b (long-time) // output: tracked Integrations *a and *b, time constant *tau static void CalcTemporalThreshold ( float* a, float* b, float* tau, float* frqthr, float* tmpthr ) { int n; float tmp; for ( n = 0; n < PART_LONG; n++ ) { // following calculations relative to threshold in quiet frqthr[n] *= invLtq[n]; tmpthr[n] *= invLtq[n]; // new post-masking 'tmp' via time constant tau, if old post-masking > Ltq (=1) tmp = tmpthr[n] > 1.f ? POW ( tmpthr[n], tau[n] ) : 1.f; // calculate time constant for post-masking in next frame, // if new time constant has to be calculated (new tmpMask < frqMask) a[n] += 0.5f * (frqthr[n] - a[n]); // short time integrator b[n] += 0.15f * (frqthr[n] - b[n]); // long time integrator if (tmp < frqthr[n]) tau[n] = a[n] <= b[n] ? 0.8f : 0.2f + b[n] / a[n] * 0.6f; // use post-masking of (Re-Normalization) tmpthr[n] = maxf (frqthr[n], tmp) * partLtq[n]; } return; } // input : L/R-Masking thresholds in Partitions *thrL, *thrR // L/R-Subband energies *ergL, *ergR // M/S-Subband energies *ergM, *ergS // output: M/S-Masking thresholds in Partitions *thrM, *thrS static void CalcMSThreshold ( PsyModel* m, const float* const ergL, const float* const ergR, const float* const ergM, const float* const ergS, float* const thrL, float* const thrR, float* const thrM, float* const thrS ) { int n; float norm; float tmp; // All hardcoded numbers here should be pulled from somewhere, // the "4.", the -2 dB, the 0.0625 and the 0.9375, as well as all bands where this is done for ( n = 0; n < PART_LONG; n++ ) { // estimate M/S thresholds out of L/R thresholds and M/S and L/R energies thrS[n] = thrM[n] = maxf (ergM[n], ergS[n]) / maxf (ergL[n], ergR[n]) * minf (thrL[n], thrR[n]); switch ( m->MS_Channelmode ) { // preserve 'near-mid' signal components case 3: if ( n > 0 ) { double ratioMS = ergM[n] > ergS[n] ? ergS[n] / ergM[n] : ergM[n] / ergS[n]; double ratioLR = ergL[n] > ergR[n] ? ergR[n] / ergL[n] : ergL[n] / ergR[n]; if ( ratioMS < ratioLR ) { // MS if ( ergM[n] > ergS[n] ) thrS[n] = thrL[n] = thrR[n] = 1.e18f; else thrM[n] = thrL[n] = thrR[n] = 1.e18f; } else { // LR if ( ergL[n] > ergR[n] ) thrR[n] = thrM[n] = thrS[n] = 1.e18f; else thrL[n] = thrM[n] = thrS[n] = 1.e18f; } } break; case 4: if ( n > 0 ) { double ratioMS = ergM[n] > ergS[n] ? ergS[n] / ergM[n] : ergM[n] / ergS[n]; double ratioLR = ergL[n] > ergR[n] ? ergR[n] / ergL[n] : ergL[n] / ergR[n]; if ( ratioMS < ratioLR ) { // MS if ( ergM[n] > ergS[n] ) thrS[n] = 1.e18f; else thrM[n] = 1.e18f; } else { // LR if ( ergL[n] > ergR[n] ) thrR[n] = 1.e18f; else thrL[n] = 1.e18f; } } break; case 5: thrS[n] *= 2.; // +3 dB break; case 6: break; default: fprintf ( stderr, "Unknown stereo mode\n"); case 10: if ( 4. * ergL[n] > ergR[n] && ergL[n] < 4. * ergR[n] ) {// Energy between both channels differs by less than 6 dB norm = 0.70794578f * iw[n]; // -1.5 dB * iwidth if ( ergM[n] > ergS[n] ) { tmp = ergS[n] * norm; if ( thrS[n] > tmp ) thrS[n] = MS2SPAT1 * thrS[n] + (1.f-MS2SPAT1) * tmp; // raises masking threshold by up to 3 dB } else if ( ergS[n] > ergM[n] ) { tmp = ergM[n] * norm; if ( thrM[n] > tmp ) thrM[n] = MS2SPAT1 * thrM[n] + (1.f-MS2SPAT1) * tmp; } } break; case 11: if ( 4. * ergL[n] > ergR[n] && ergL[n] < 4. * ergR[n] ) {// Energy between both channels differs by less than 6 dB norm = 0.63095734f * iw[n]; // -2.0 dB * iwidth if ( ergM[n] > ergS[n] ) { tmp = ergS[n] * norm; if ( thrS[n] > tmp ) thrS[n] = MS2SPAT2 * thrS[n] + (1.f-MS2SPAT2) * tmp; // raises masking threshold by up to 6 dB } else if ( ergS[n] > ergM[n] ) { tmp = ergM[n] * norm; if ( thrM[n] > tmp ) thrM[n] = MS2SPAT2 * thrM[n] + (1.f-MS2SPAT2) * tmp; } } break; case 12: if ( 4. * ergL[n] > ergR[n] && ergL[n] < 4. * ergR[n] ) {// Energy between both channels differs by less than 6 dB norm = 0.56234133f * iw[n]; // -2.5 dB * iwidth if ( ergM[n] > ergS[n] ) { tmp = ergS[n] * norm; if ( thrS[n] > tmp ) thrS[n] = MS2SPAT3 * thrS[n] + (1.f-MS2SPAT3) * tmp; // raises masking threshold by up to 9 dB } else if ( ergS[n] > ergM[n] ) { tmp = ergM[n] * norm; if ( thrM[n] > tmp ) thrM[n] = MS2SPAT3 * thrM[n] + (1.f-MS2SPAT3) * tmp; } } break; case 13: if ( 4. * ergL[n] > ergR[n] && ergL[n] < 4. * ergR[n] ) {// Energy between both channels differs by less than 6 dB norm = 0.50118723f * iw[n]; // -3.0 dB * iwidth if ( ergM[n] > ergS[n] ) { tmp = ergS[n] * norm; if ( thrS[n] > tmp ) thrS[n] = MS2SPAT4 * thrS[n] + (1.f-MS2SPAT4) * tmp; // raises masking threshold by up to 12 dB } else if ( ergS[n] > ergM[n] ) { tmp = ergM[n] * norm; if ( thrM[n] > tmp ) thrM[n] = MS2SPAT4 * thrM[n] + (1.f-MS2SPAT4) * tmp; } } break; case 15: if ( 4. * ergL[n] > ergR[n] && ergL[n] < 4. * ergR[n] ) {// Energy between both channels differs by less than 6 dB norm = 0.50118723f * iw[n]; // -3.0 dB * iwidth if ( ergM[n] > ergS[n] ) { tmp = ergS[n] * norm; if ( thrS[n] > tmp ) thrS[n] = tmp; // raises masking threshold by up to +oo dB an } else if ( ergS[n] > ergM[n] ) { tmp = ergM[n] * norm; if ( thrM[n] > tmp ) thrM[n] = tmp; } } break; case 22: if ( 4. * ergL[n] > ergR[n] && ergL[n] < 4. * ergR[n] ) {// Energy between both channels differs by less than 6 dB norm = 0.56234133f * iw[n]; // -2.5 dB * iwidth if ( ergM[n] > ergS[n] ) { tmp = ergS[n] * norm; if ( thrS[n] > tmp ) thrS[n] = maxf (tmp, ergM[n]*iw[n]*0.025); // +/- 1.414 } else if ( ergS[n] > ergM[n] ) { tmp = ergM[n] * norm; if ( thrM[n] > tmp ) thrM[n] = maxf (tmp, ergS[n]*iw[n]*0.025); // +/- 1.414 } } break; } } return; } // input : Masking thresholds in Partitions *partThr0, *partThr1 // level of threshold in quiet *ltq in FFT-resolution // output: Masking thresholds in FFT-resolution *thr0, *thr1 // inline, because it's called 4x static void ApplyLtq ( float* thr0, float* thr1, const float* partThr0, const float* partThr1, const float AdaptedLTQ, int MSflag ) { int n, k; float ms, ltq, tmp, tmpThr0, tmpThr1; ms = AdaptedLTQ * (MSflag ? 0.125f : 0.25f); for( n = 0; n < PART_LONG; n++ ) { tmpThr0 = sqrt(partThr0[n]); tmpThr1 = sqrt(partThr1[n]); for ( k = wl[n]; k <= wh[n]; k++, thr0++, thr1++ ) { // threshold in quiet (Partition) // Applies a much more gentle ATH rolloff + 6 dB more dynamic ltq = sqrt (ms * fftLtq [k]); tmp = tmpThr0 + ltq; *thr0 = tmp * tmp; tmp = tmpThr1 + ltq; *thr1 = tmp * tmp; } } } // input : Subband energies *erg0, *erg1 // Masking thresholds in FFT-resolution *thr0, *thr1 // output: SMR per Subband *smr0, *smr1 static void CalculateSMR ( const int MaxBand, const float* erg0, const float* erg1, const float* thr0, const float* thr1, float* smr0, float* smr1 ) { int n; int k; float tmp0; float tmp1; // calculation of the masked thresholds in the subbands for (n = 0; n <= MaxBand; n++ ) { tmp0 = *thr0++; tmp1 = *thr1++; for (k=1; k<16; ++k, ++thr0, ++thr1) { if (*thr0 < tmp0) tmp0 = *thr0; if (*thr1 < tmp1) tmp1 = *thr1; } *smr0++ = 0.0625f * *erg0++ / tmp0; *smr1++ = 0.0625f * *erg1++ / tmp1; } return; } // input : energy spectrums erg[4][128] (4 delayed FFTs) // Energy of the last short block *preerg in short partitions // PreechoFac declares allowed traved of the masking threshold // output: masking threshold *thr in short partitions // Energy of the last short block *preerg in short partitions static void CalcShortThreshold ( PsyModel* m, const float erg [4] [128], const float ShortThr, float* thr, float old_erg [2][PART_SHORT], int* transient ) { const int* index_lo = wl_short; // lower FFT-index const int* index_hi = wh_short; // upper FFT-index const float* iwidth = iw_short; // inverse partition-width int k; int n; int l; float new_erg; float th, TransDetect = m->TransDetect; const float* ep; for ( k = 0; k < PART_SHORT; k++ ) { transient [k] = 0; th = old_erg [0][k]; for ( n = 0; n < 4; n++ ) { ep = erg[n] + index_lo [k]; l = index_hi [k] - index_lo [k]; new_erg = *ep++; while (l--) new_erg += *ep++; // e = Short_Partition-energy in piece n if ( new_erg > old_erg [0][k] ) { // bigger than the old? if ( new_erg > old_erg [0][k] * TransDetect || new_erg > old_erg [1][k] * TransDetect*2 ) // is signal transient? transient [k] = 1; } else { th = minf ( th, new_erg ); // assume short threshold = engr*PreechoFac } old_erg [1][k] = old_erg [0][k]; old_erg [0][k] = new_erg; // save the current one } thr [k] = th * ShortThr * *iwidth++; // pull out and multiply only when transient[k]=1 } return; } // input : previous simultaneous masking threshold *preThr, // current simultaneous masking threshold *simThr // output: update of *preThr for next call, // current masking threshold *partThr static void PreechoControl ( float* partThr0, float* preThr0, const float* simThr0, float* partThr1, float* preThr1, const float* simThr1 ) { int n; for ( n = 0; n < PART_LONG; n++ ) { *partThr0++ = minf ( *simThr0, *preThr0 * PREFAC_LONG); *partThr1++ = minf ( *simThr1, *preThr1 * PREFAC_LONG); *preThr0++ = *simThr0++; *preThr1++ = *simThr1++; } return; } void TransientenCalc ( int* T, const int* TL, const int* TR ) { int i; int x1; int x2; memset ( T, 0, 32*sizeof(*T) ); for ( i = 0; i < PART_SHORT; i++ ) if ( TL[i] || TR[i] ) { x1 = wl_short[i] >> 2; x2 = wh_short[i] >> 2; while ( x1 <= x2 ) T [x1++] = 1; } } // input : PCM-Data *data // output: SMRs for the input data SMRTyp Psychoakustisches_Modell ( PsyModel* m, const int MaxBand, const PCMDataTyp* data, int* TransientL, int* TransientR ) { float Xi_L[32], Xi_R[32]; // acoustic pressure per Subband L/R float Xi_M[32], Xi_S[32]; // acoustic pressure per Subband M/S float cw_L[512], cw_R[512]; // unpredictability (only L/R) float erg0[512], erg1[512]; // holds energy spectrum of long FFT float phs0[512], phs1[512]; // holds phase spectrum of long FFT float Thr_L[2*512], Thr_R[2*512]; // masking thresholds L/R, second half for triangle swap float Thr_M[2*512], Thr_S[2*512]; // masking thresholds M/S, second half for triangle swap float F_256[4][128]; // holds energies of short FFTs (L/R only) float Xerg[1024]; // holds energy spectrum of very long FFT float Ls_L[PART_LONG], Ls_R[PART_LONG]; // acoustic pressure in Partition L/R float Ls_M[PART_LONG], Ls_S[PART_LONG]; // acoustic pressure per each partition M/S float PartThr_L[PART_LONG], PartThr_R[PART_LONG]; // masking thresholds L/R (Partition) float PartThr_M[PART_LONG], PartThr_S[PART_LONG]; // masking thresholds M/S (Partition) float sim_Mask_L[PART_LONG], sim_Mask_R[PART_LONG]; // simultaneous masking (only L/R) float clow_L[PART_LONG], clow_R[PART_LONG]; // spread, weighted energy (only L/R) float cLs_L[PART_LONG], cLs_R[PART_LONG]; // weighted partition energy (only L/R) float shortThr_L[PART_SHORT],shortThr_R[PART_SHORT]; // threshold for short FFT (only L/R) int n; int MaxLine = (MaxBand+1)*16; // set FFT-resolution according to MaxBand SMRTyp SMR0; SMRTyp SMR1; // holds SMR's for first and second Analysis int isvoc_L = 0; int isvoc_R = 0; float factorLTQ = 1.f; // Offset after variable LTQ // 'ClearVocalDetection'-Process if ( m->CVD_used ) { memset ( Vocal_L, 0, sizeof Vocal_L ); memset ( Vocal_R, 0, sizeof Vocal_R ); // left channel PowSpec2048 ( &data->L[0], Xerg ); isvoc_L = CVD2048 ( m, Xerg, Vocal_L ); // right channel PowSpec2048 ( &data->R[0], Xerg ); isvoc_R = CVD2048 ( m, Xerg, Vocal_R ); } // calculation of the spectral energy via FFT PolarSpec1024 ( &data->L[0], erg0, phs0 ); // left PolarSpec1024 ( &data->R[0], erg1, phs1 ); // right // calculation of the acoustic pressures per each subband for L/R-signals SubbandEnergy ( MaxBand, Xi_L, Xi_R, erg0, erg1 ); // calculation of the acoustic pressures per each partition PartitionEnergy ( Ls_L, Ls_R, erg0, erg1 ); // calculate the predictability of the signal // left memmove ( Xsave_L+512, Xsave_L, 1024*sizeof(float) ); memmove ( Ysave_L+512, Ysave_L, 1024*sizeof(float) ); CalcUnpred ( m, MaxLine, erg0, phs0, isvoc_L ? Vocal_L : NULL, Xsave_L, Ysave_L, cw_L ); // right memmove ( Xsave_R+512, Xsave_R, 1024*sizeof(float) ); memmove ( Ysave_R+512, Ysave_R, 1024*sizeof(float) ); CalcUnpred ( m, MaxLine, erg1, phs1, isvoc_R ? Vocal_R : NULL, Xsave_R, Ysave_R, cw_R ); // calculation of the weighted acoustic pressures per each partition WeightedPartitionEnergy ( cLs_L, cLs_R, erg0, erg1, cw_L, cw_R ); // Spreading Signal & weighted unpredictability-signal // left memset ( clow_L , 0, sizeof clow_L ); memset ( sim_Mask_L, 0, sizeof sim_Mask_L ); SpreadingSignal ( Ls_L, cLs_L, sim_Mask_L, clow_L ); // right memset ( clow_R , 0, sizeof clow_R ); memset ( sim_Mask_R, 0, sizeof sim_Mask_R ); SpreadingSignal ( Ls_R, cLs_R, sim_Mask_R, clow_R ); // Offset depending on tonality ApplyTonalityOffset ( sim_Mask_L, sim_Mask_R, clow_L, clow_R ); // handling of transient signals // calculate four short FFTs (left) PowSpec256 ( &data->L[ 0+SHORTFFT_OFFSET], F_256[0] ); PowSpec256 ( &data->L[144+SHORTFFT_OFFSET], F_256[1] ); PowSpec256 ( &data->L[288+SHORTFFT_OFFSET], F_256[2] ); PowSpec256 ( &data->L[432+SHORTFFT_OFFSET], F_256[3] ); // calculate short Threshold CalcShortThreshold ( m, F_256, m->ShortThr, shortThr_L, pre_erg_L, TransientL ); // calculate four short FFTs (right) PowSpec256 ( &data->R[ 0+SHORTFFT_OFFSET], F_256[0] ); PowSpec256 ( &data->R[144+SHORTFFT_OFFSET], F_256[1] ); PowSpec256 ( &data->R[288+SHORTFFT_OFFSET], F_256[2] ); PowSpec256 ( &data->R[432+SHORTFFT_OFFSET], F_256[3] ); // calculate short Threshold CalcShortThreshold ( m, F_256, m->ShortThr, shortThr_R, pre_erg_R, TransientR ); // dynamic adjustment of the threshold in quiet to the loudness of the current sequence if ( m->varLtq > 0. ) factorLTQ = AdaptLtq (m, Ls_L, Ls_R ); // utilization of the temporal post-masking if ( m->tmpMask_used ) { CalcTemporalThreshold ( a, b, T_L, sim_Mask_L, tmp_Mask_L ); CalcTemporalThreshold ( c, d, T_R, sim_Mask_R, tmp_Mask_R ); memcpy ( sim_Mask_L, tmp_Mask_L, sizeof sim_Mask_L ); memcpy ( sim_Mask_R, tmp_Mask_R, sizeof sim_Mask_R ); } // transient signal? for ( n = 0; n < PART_SHORT; n++ ) { if ( TransientL [n] ) { sim_Mask_L [3*n ] = minf ( sim_Mask_L [3*n ], shortThr_L [n] ); sim_Mask_L [3*n+1] = minf ( sim_Mask_L [3*n+1], shortThr_L [n] ); sim_Mask_L [3*n+2] = minf ( sim_Mask_L [3*n+2], shortThr_L [n] ); } if ( TransientR[n] ) { sim_Mask_R [3*n ] = minf ( sim_Mask_R [3*n ], shortThr_R [n] ); sim_Mask_R [3*n+1] = minf ( sim_Mask_R [3*n+1], shortThr_R [n] ); sim_Mask_R [3*n+2] = minf ( sim_Mask_R [3*n+2], shortThr_R [n] ); } } // Pre-Echo control PreechoControl ( PartThr_L,PreThr_L, sim_Mask_L, PartThr_R, PreThr_R, sim_Mask_R ); // utilization of the threshold in quiet ApplyLtq ( Thr_L, Thr_R, PartThr_L, PartThr_R, factorLTQ, 0 ); // Consideration of aliasing between the subbands (noise is smeared) // In: Thr[0..511], Out: Thr[512...1023] AdaptThresholds ( MaxLine, Thr_L+512, Thr_R+512 ); memmove ( Thr_L, Thr_L+512, 512*sizeof(float) ); memmove ( Thr_R, Thr_R+512, 512*sizeof(float) ); // calculation of the Signal-to-Mask-Ratio CalculateSMR ( MaxBand, Xi_L, Xi_R, Thr_L, Thr_R, SMR0.L, SMR0.R ); /***************************************************************************************/ /***************************************************************************************/ if ( m->MS_Channelmode > 0 ) { // calculation of the spectral energy via FFT PowSpec1024 ( &data->M[0], erg0 ); // mid PowSpec1024 ( &data->S[0], erg1 ); // side // calculation of the acoustic pressures per each subband for M/S-signals SubbandEnergy ( MaxBand, Xi_M, Xi_S, erg0, erg1 ); // calculation of the acoustic pressures per each partition PartitionEnergy ( Ls_M, Ls_S, erg0, erg1 ); // calculate masking thresholds for M/S CalcMSThreshold ( m, Ls_L, Ls_R, Ls_M, Ls_S, PartThr_L, PartThr_R, PartThr_M, PartThr_S ); ApplyLtq ( Thr_M, Thr_S, PartThr_M, PartThr_S, factorLTQ, 1 ); // Consideration of aliasing between the subbands (noise is smeared) // In: Thr[0..511], Out: Thr[512...1023] AdaptThresholds ( MaxLine, Thr_M+512, Thr_S+512 ); memmove ( Thr_M, Thr_M+512, 512*sizeof(float) ); memmove ( Thr_S, Thr_S+512, 512*sizeof(float) ); // calculation of the Signal-to-Mask-Ratio CalculateSMR ( MaxBand, Xi_M, Xi_S, Thr_M, Thr_S, SMR0.M, SMR0.S ); } if ( m->NS_Order > 0 ) { // providing the Noise Shaping thresholds memcpy ( ANSspec_L, Thr_L, sizeof ANSspec_L ); memcpy ( ANSspec_R, Thr_R, sizeof ANSspec_R ); memcpy ( ANSspec_M, Thr_M, sizeof ANSspec_M ); memcpy ( ANSspec_S, Thr_S, sizeof ANSspec_S ); } /***************************************************************************************/ /***************************************************************************************/ // //-------- second model calculation via shifted FFT ------------------------ // // calculation of the spectral power via FFT PolarSpec1024 ( &data->L[576], erg0, phs0 ); // left PolarSpec1024 ( &data->R[576], erg1, phs1 ); // right // calculation of the acoustic pressures per each subband for L/R-signals SubbandEnergy ( MaxBand, Xi_L, Xi_R, erg0, erg1 ); // calculation of the acoustic pressures per each partition PartitionEnergy ( Ls_L, Ls_R, erg0, erg1 ); // calculate the predictability of the signal // left memmove ( Xsave_L+512, Xsave_L, 1024*sizeof(float) ); memmove ( Ysave_L+512, Ysave_L, 1024*sizeof(float) ); CalcUnpred ( m, MaxLine, erg0, phs0, isvoc_L ? Vocal_L : NULL, Xsave_L, Ysave_L, cw_L ); // right memmove ( Xsave_R+512, Xsave_R, 1024*sizeof(float) ); memmove ( Ysave_R+512, Ysave_R, 1024*sizeof(float) ); CalcUnpred ( m, MaxLine, erg1, phs1, isvoc_R ? Vocal_R : NULL, Xsave_R, Ysave_R, cw_R ); // calculation of the weighted acoustic pressure per each partition WeightedPartitionEnergy ( cLs_L, cLs_R, erg0, erg1, cw_L, cw_R ); // Spreading Signal & weighted unpredictability-signal // left memset ( clow_L , 0, sizeof clow_L ); memset ( sim_Mask_L, 0, sizeof sim_Mask_L ); SpreadingSignal ( Ls_L, cLs_L, sim_Mask_L, clow_L ); // right memset ( clow_R , 0, sizeof clow_R ); memset ( sim_Mask_R, 0, sizeof sim_Mask_R ); SpreadingSignal ( Ls_R, cLs_R, sim_Mask_R, clow_R ); // Offset depending on tonality ApplyTonalityOffset ( sim_Mask_L, sim_Mask_R, clow_L, clow_R ); // Handling of transient signals // calculate four short FFTs (left) PowSpec256 ( &data->L[ 576+SHORTFFT_OFFSET], F_256[0] ); PowSpec256 ( &data->L[ 720+SHORTFFT_OFFSET], F_256[1] ); PowSpec256 ( &data->L[ 864+SHORTFFT_OFFSET], F_256[2] ); PowSpec256 ( &data->L[1008+SHORTFFT_OFFSET], F_256[3] ); // calculate short Threshold CalcShortThreshold ( m, F_256, m->ShortThr, shortThr_L, pre_erg_L, TransientL ); // calculate four short FFTs (right) PowSpec256 ( &data->R[ 576+SHORTFFT_OFFSET], F_256[0] ); PowSpec256 ( &data->R[ 720+SHORTFFT_OFFSET], F_256[1] ); PowSpec256 ( &data->R[ 864+SHORTFFT_OFFSET], F_256[2] ); PowSpec256 ( &data->R[1008+SHORTFFT_OFFSET], F_256[3] ); // calculate short Threshold CalcShortThreshold ( m, F_256, m->ShortThr, shortThr_R, pre_erg_R, TransientR ); // dynamic adjustment of threshold in quiet to loudness of the current sequence if ( m->varLtq > 0. ) factorLTQ = AdaptLtq ( m, Ls_L, Ls_R ); // utilization of temporal post-masking if (m->tmpMask_used) { CalcTemporalThreshold ( a, b, T_L, sim_Mask_L, tmp_Mask_L ); CalcTemporalThreshold ( c, d, T_R, sim_Mask_R, tmp_Mask_R ); memcpy ( sim_Mask_L, tmp_Mask_L, sizeof sim_Mask_L ); memcpy ( sim_Mask_R, tmp_Mask_R, sizeof sim_Mask_R ); } // transient signal? for ( n = 0; n < PART_SHORT; n++ ) { if ( TransientL[n] ) { sim_Mask_L [3*n ] = minf ( sim_Mask_L [3*n ], shortThr_L [n] ); sim_Mask_L [3*n+1] = minf ( sim_Mask_L [3*n+1], shortThr_L [n] ); sim_Mask_L [3*n+2] = minf ( sim_Mask_L [3*n+2], shortThr_L [n] ); } if ( TransientR[n] ) { sim_Mask_R [3*n ] = minf ( sim_Mask_R [3*n ], shortThr_R [n] ); sim_Mask_R [3*n+1] = minf ( sim_Mask_R [3*n+1], shortThr_R [n] ); sim_Mask_R [3*n+2] = minf ( sim_Mask_R [3*n+2], shortThr_R [n] ); } } // Pre-Echo control PreechoControl ( PartThr_L, PreThr_L, sim_Mask_L, PartThr_R, PreThr_R, sim_Mask_R ); // utilization of threshold in quiet ApplyLtq ( Thr_L, Thr_R, PartThr_L, PartThr_R, factorLTQ, 0 ); // Consideration of aliasing between the subbands (noise is smeared) // In: Thr[0..511], Out: Thr[512...1023] AdaptThresholds ( MaxLine, Thr_L+512, Thr_R+512 ); memmove ( Thr_L, Thr_L+512, 512*sizeof(float) ); memmove ( Thr_R, Thr_R+512, 512*sizeof(float) ); // calculation of the Signal-to-Mask-Ratio CalculateSMR ( MaxBand, Xi_L, Xi_R, Thr_L, Thr_R, SMR1.L, SMR1.R ); /***************************************************************************************/ /***************************************************************************************/ if ( m->MS_Channelmode > 0 ) { // calculation of the spectral energy via FFT PowSpec1024 ( &data->M[576], erg0 ); // mid PowSpec1024 ( &data->S[576], erg1 ); // side // calculation of the acoustic pressure per each subband for M/S-signals SubbandEnergy ( MaxBand, Xi_M, Xi_S, erg0, erg1 ); // calculation of the acoustic pressure per each partition PartitionEnergy ( Ls_M, Ls_S, erg0, erg1 ); // calculate masking thresholds for M/S CalcMSThreshold ( m, Ls_L, Ls_R, Ls_M, Ls_S, PartThr_L, PartThr_R, PartThr_M, PartThr_S ); ApplyLtq ( Thr_M, Thr_S, PartThr_M, PartThr_S, factorLTQ, 1 ); // Consideration of aliasing between the subbands (noise is smeared) // In: Thr[0..511], Out: Thr[512...1023] AdaptThresholds ( MaxLine, Thr_M+512, Thr_S+512 ); memmove ( Thr_M, Thr_M+512, 512*sizeof(float) ); memmove ( Thr_S, Thr_S+512, 512*sizeof(float) ); // calculation of the Signal-to-Mask-Ratio CalculateSMR ( MaxBand, Xi_M, Xi_S, Thr_M, Thr_S, SMR1.M, SMR1.S ); } /***************************************************************************************/ /***************************************************************************************/ if ( m->NS_Order > 0 ) { for ( n = 0; n < MAX_ANS_LINES; n++ ) { // providing Noise Shaping thresholds ANSspec_L [n] = minf ( ANSspec_L [n], Thr_L [n] ); ANSspec_R [n] = minf ( ANSspec_R [n], Thr_R [n] ); ANSspec_M [n] = minf ( ANSspec_M [n], Thr_M [n] ); ANSspec_S [n] = minf ( ANSspec_S [n], Thr_S [n] ); } } for ( n = 0; n <= MaxBand; n++ ) { // choose 'worst case'-SMR from shifted analysis windows SMR0.L[n] = maxf ( SMR0.L[n], SMR1.L[n] ); SMR0.R[n] = maxf ( SMR0.R[n], SMR1.R[n] ); SMR0.M[n] = maxf ( SMR0.M[n], SMR1.M[n] ); SMR0.S[n] = maxf ( SMR0.S[n], SMR1.S[n] ); } return SMR0; } libmpcs-0.1/libmpcpsy/Makefile.in0000644000175000017500000003454111400743074014002 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install-strip installcheck installcheck-am installdirs \ maintainer-clean maintainer-clean-generic mostlyclean \ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ pdf pdf-am ps ps-am tags uninstall uninstall-am # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: libmpcs-0.1/libmpcpsy/psy_tab.c0000644000175000017500000003415411234562630013544 00000000000000/* * Musepack audio compression * Copyright (c) 2005-2009, The Musepack Development Team * Copyright (C) 1999-2004 Buschmann/Klemm/Piecha/Wolf * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "libmpcpsy.h" #include #include /* * Klemm 1994 and 1997. Experimental data. Sorry, data looks a little bit * dodderly. Data below 30 Hz is extrapolated from other material, above 18 * kHz the ATH is limited due to the original purpose (too much noise at * ATH is not good even if it's theoretically inaudible). */ // FIXME : move this in a struct, to eliminate multiple declarations // w_low for long 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 const int wl [PART_LONG] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 38, 41, 44, 47, 50, 54, 58, 62, 67, 72, 78, 84, 91, 98, 106, 115, 124, 134, 145, 157, 170, 184, 199, 216, 234, 254, 276, 301, 329, 360, 396, 437, 485 }; const int wh [PART_LONG] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 37, 40, 43, 46, 49, 53, 57, 61, 66, 71, 77, 83, 90, 97, 105, 114, 123, 133, 144, 156, 169, 183, 198, 215, 233, 253, 275, 300, 328, 359, 395, 436, 484, 511 }; // Width: 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 4 4 4 5 5 6 6 7 7 8 9 9 10 11 12 13 14 15 17 18 20 22 25 28 31 36 41 48 27 // inverse partition-width for long const float iw [PART_LONG] = { 1.f, 1.f, 1.f, 1.f, 1.f, 1.f, 1.f, 1.f, 1.f, 1.f, 1.f, 1.f/2, 1.f/2, 1.f/2, 1.f/2, 1.f/2, 1.f/2, 1.f/2, 1.f/2, 1.f/2, 1.f/2, 1.f/2, 1.f/2, 1.f/3, 1.f/3, 1.f/3, 1.f/3, 1.f/3, 1.f/4, 1.f/4, 1.f/4, 1.f/5, 1.f/5, 1.f/6, 1.f/6, 1.f/7, 1.f/7, 1.f/8, 1.f/9, 1.f/9, 1.f/10, 1.f/11, 1.f/12, 1.f/13, 1.f/14, 1.f/15, 1.f/17, 1.f/18, 1.f/20, 1.f/22, 1.f/25, 1.f/28, 1.f/31, 1.f/36, 1.f/41, 1.f/48, 1.f/27 }; // w_low for short 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 const int wl_short [PART_SHORT] = { 0, 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 18, 23, 29, 36, 46, 59, 75, 99 }; const int wh_short [PART_SHORT] = { 0, 1, 2, 3, 5, 6, 7, 9, 12, 14, 18, 23, 29, 36, 46, 58, 75, 99, 127 }; // inverse partition-width for short const float iw_short [PART_SHORT] = { 1.f, 1.f, 1.f, 1.f, 1.f/2, 1.f/2, 1.f/2, 1.f/2, 1.f/3, 1.f/3, 1.f/4, 1.f/6, 1.f/7, 1.f/8, 1.f/11, 1.f/13, 1.f/17, 1.f/25, 1.f/29 }; float MinVal [PART_LONG]; // contains minimum tonality soffsets float Loudness [PART_LONG]; // weighting factors for loudness calculation float SPRD [PART_LONG] [PART_LONG]; // tabulated spreading function float O_MAX; float O_MIN; float FAC1; float FAC2; // constants for offset calculation float partLtq [PART_LONG]; // threshold in quiet (partitions) float invLtq [PART_LONG]; // inverse threshold in quiet (partitions, long) float fftLtq [512]; // threshold in quiet (FFT) static float ATHformula_Frank ( float freq ) { /* * one value per 100 cent = 1 * semitone = 1/4 * third = 1/12 * octave = 1/40 decade * rest is linear interpolated, values are currently in millibel rel. 20 Pa */ static short tab [] = { /* 10.0 */ 9669, 9669, 9626, 9512, /* 12.6 */ 9353, 9113, 8882, 8676, /* 15.8 */ 8469, 8243, 7997, 7748, /* 20.0 */ 7492, 7239, 7000, 6762, /* 25.1 */ 6529, 6302, 6084, 5900, /* 31.6 */ 5717, 5534, 5351, 5167, /* 39.8 */ 5004, 4812, 4638, 4466, /* 50.1 */ 4310, 4173, 4050, 3922, /* 63.1 */ 3723, 3577, 3451, 3281, /* 79.4 */ 3132, 3036, 2902, 2760, /* 100.0 */ 2658, 2591, 2441, 2301, /* 125.9 */ 2212, 2125, 2018, 1900, /* 158.5 */ 1770, 1682, 1594, 1512, /* 199.5 */ 1430, 1341, 1260, 1198, /* 251.2 */ 1136, 1057, 998, 943, /* 316.2 */ 887, 846, 744, 712, /* 398.1 */ 693, 668, 637, 606, /* 501.2 */ 580, 555, 529, 502, /* 631.0 */ 475, 448, 422, 398, /* 794.3 */ 375, 351, 327, 322, /* 1000.0 */ 312, 301, 291, 268, /* 1258.9 */ 246, 215, 182, 146, /* 1584.9 */ 107, 61, 13, -35, /* 1995.3 */ -96, -156, -179, -235, /* 2511.9 */ -295, -350, -401, -421, /* 3162.3 */ -446, -499, -532, -535, /* 3981.1 */ -513, -476, -431, -313, /* 5011.9 */ -179, 8, 203, 403, /* 6309.6 */ 580, 736, 881, 1022, /* 7943.3 */ 1154, 1251, 1348, 1421, /* 10000.0 */ 1479, 1399, 1285, 1193, /* 12589.3 */ 1287, 1519, 1914, 2369, #if 0 /* 15848.9 */ 3352, 4865, 5942, 6177, /* 19952.6 */ 6385, 6604, 6833, 7009, /* 25118.9 */ 7066, 7127, 7191, 7260, #else /* 15848.9 */ 3352, 4352, 5352, 6352, /* 19952.6 */ 7352, 8352, 9352, 9999, /* 25118.9 */ 9999, 9999, 9999, 9999, #endif }; double freq_log; unsigned index; if ( freq < 10. ) freq = 10.; if ( freq > 29853. ) freq = 29853.; freq_log = 40. * log10 (0.1 * freq); /* 4 steps per third, starting at 10 Hz */ index = (unsigned) freq_log; return 0.01 * (tab [index] * (1 + index - freq_log) + tab [index+1] * (freq_log - index)); } /* F U N C T I O N S */ // calculation of the threshold in quiet in FFT-resolution static void Ruhehoerschwelle ( PsyModel* m, unsigned int EarModelFlag, int Ltq_offset, int Ltq_max ) { int n; int k; float f; float erg; double tmp; float absLtq [512]; for ( n = 0; n < 512; n++ ) { f = (float) ( (n+1) * (float)(m->SampleFreq / 2000.) / 512 ); // Frequency in kHz switch ( EarModelFlag / 100 ) { case 0: // ISO-threshold in quiet tmp = 3.64*pow (f,-0.8) - 6.5*exp (-0.6*(f-3.3)*(f-3.3)) + 0.001*pow (f, 4.0); break; default: case 1: // measured threshold in quiet (Nick Berglmeir, Andree Buschmann, Kopfh�er) tmp = 3.00*pow (f,-0.8) - 5.0*exp (-0.1*(f-3.0)*(f-3.0)) + 0.0000015022693846297*pow (f, 6.0) + 10.*exp (-(f-0.1)*(f-0.1)); break; case 2: // measured threshold in quiet (Filburt, Kopfh�er) tmp = 9.00*pow (f,-0.5) - 15.0*exp (-0.1*(f-4.0)*(f-4.0)) + 0.0341796875*pow (f, 2.5) + 15.*exp (-(f-0.1)*(f-0.1)) - 18; tmp = mind ( tmp, Ltq_max - 18 ); break; case 3: tmp = ATHformula_Frank ( 1.e3 * f ); break; case 4: tmp = ATHformula_Frank ( 1.e3 * f ); if ( f > 4.8 ) { tmp += 3.00*pow (f,-0.8) - 5.0*exp (-0.1*(f-3.0)*(f-3.0)) + 0.0000015022693846297*pow (f, 6.0) + 10.*exp (-(f-0.1)*(f-0.1)); tmp *= 0.5 ; } break; case 5: tmp = ATHformula_Frank ( 1.e3 * f ); if ( f > 4.8 ) { tmp = 3.00*pow (f,-0.8) - 5.0*exp (-0.1*(f-3.0)*(f-3.0)) + 0.0000015022693846297*pow (f, 6.0) + 10.*exp (-(f-0.1)*(f-0.1)); } break; } tmp -= f * f * (int)(EarModelFlag % 100 - 50) * 0.0015; // 00: +30 dB, 100: -30 dB @20 kHz tmp = mind ( tmp, Ltq_max ); // Limit ATH tmp += Ltq_offset - 23; // Add chosen Offset fftLtq[n] = absLtq[n] = POW10 ( 0.1 * tmp); // conversion into power } // threshold in quiet in partitions (long) for ( n = 0; n < PART_LONG; n++ ) { erg = 1.e20f; for ( k = wl[n]; k <= wh[n]; k++ ) erg = minf (erg, absLtq[k]); partLtq[n] = erg; // threshold in quiet invLtq [n] = 1.f / partLtq[n]; // Inverse } } #ifdef _MSC_VER static double asinh ( double x ) { return x >= 0 ? log (sqrt (x*x+1) + x) : -log (sqrt (x*x+1) - x); } #endif static double Freq2Bark ( double Hz ) // Klemm 2002 { return 9.97074*asinh (1.1268e-3 * Hz) - 6.25817*asinh (0.197193e-3 * Hz) ; } // static double // Bark2Freq ( double Bark ) // Klemm 2002 // { // return 956.86 * sinh (0.101561*Bark) + 11.7296 * sinh (0.304992*Bark) + 6.33622e-3*sinh (0.538621*Bark); // } static double LongPart2Bark ( PsyModel* m, int Part ) { return Freq2Bark ((wl [Part] + wh [Part]) * m->SampleFreq / 2048.); } // calculating the table for loudness calculation based on absLtq = ank static void Loudness_Tabelle (PsyModel* m) { int n; float midfreq; float tmp; // ca. dB(A) for ( n = 0; n < PART_LONG; n++ ){ midfreq = (wh[n] + wl[n] + 3) * (0.25 * m->SampleFreq / 512); // center frequency in kHz, why +3 ??? tmp = LOG10 (midfreq) - 3.5f; // dB(A) tmp = -10 * tmp * tmp + 3 - midfreq/3000; Loudness [n] = POW10 ( 0.1 * tmp ); // conversion into power } } static double Bass ( float f, float TMN, float NMT, float bass ) { static unsigned char lfe [11] = { 120, 100, 80, 60, 50, 40, 30, 20, 15, 10, 5 }; int tmp = (int) ( 1024/44100. * f + 0.5 ); switch ( tmp ) { case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7: case 8: case 9: case 10: return TMN + bass * lfe [tmp]; case 11: case 12: case 13: case 14: case 15: case 16: case 17: case 18: return TMN; case 19: case 20: case 21: case 22: return TMN*0.75 + NMT*0.25; case 23: case 24: return TMN*0.50 + NMT*0.50; case 25: case 26: return TMN*0.25 + NMT*0.75; default: return NMT; } } // calculating the coefficient for utilization of the tonality offset, depending on TMN und NMT static void Tonalitaetskoeffizienten ( PsyModel* m ) { double tmp; int n; float bass; bass = 0.1/8 * m->NMT; if ( m->MinValChoice <= 2 && bass > 0.1 ) bass = 0.1f; if ( m->MinValChoice <= 1 ) bass = 0.0f; // alternative: calculation of the minval-values dependent on TMN and TMN for ( n = 0; n < PART_LONG; n++ ) { tmp = Bass ( (wl [n] + wh [n]) / 2048. * m->SampleFreq, m->TMN, m->NMT, bass ); MinVal [n] = POW10 ( -0.1 * tmp ); // conversion into power } // calculation of the constants for "tonality offset" O_MAX = POW10 ( -0.1 * m->TMN ); O_MIN = POW10 ( -0.1 * m->NMT ); FAC1 = POW10 ( -0.1 * (m->NMT - (m->TMN - m->NMT) * 0.229) ) ; FAC2 = (m->TMN - m->NMT) * (0.99011159 * 0.1); } // calculation of the spreading function static void Spread ( PsyModel* m ) { int i; int j; float tmpx; float tmpy; float tmpz; float x; // calculation of the spreading-function for all occuring values for ( i = 0; i < PART_LONG; i++ ) { // i is masking Partition, Source for ( j = 0; j < PART_LONG; j++ ) { // j is masking Partition, Target tmpx = LongPart2Bark (m, j) - LongPart2Bark (m, i);// Difference of the partitions in Bark tmpy = tmpz = 0.; // tmpz = 0: no dip if ( tmpx < 0 ) { // downwards (S1) tmpy = -32.f * tmpx; // 32 dB per Bark, e33 (10) } else if ( tmpx > 0 ) { // upwards (S2) #if 0 x = (wl[i]+wh[i])/2 * (float)(SampleFreq / 2000)/512; // center frequency in kHz ??????? if (i==0) x = 0.5f * (float)(SampleFreq / 2000)/512; // if first spectral line #else x = i ? wl[i]+wh[i] : 1; x *= m->SampleFreq / 1000. / 2048; // center frequency in kHz #endif // dB/Bark tmpy = (22.f + 0.23f / x) * tmpx; // e33 (10) // dip (up to 6 dB) tmpz = 8 * minf ( (tmpx-0.5f) * (tmpx-0.5f) - 2 * (tmpx-0.5f), 0.f ); } // calculate coefficient SPRD[i][j] = POW10 ( -0.1 * (tmpy+tmpz) ); // [Source] [Target] } } // Normierung e33 (10) for ( i = 0; i < PART_LONG; i++ ) { // i is masked Partition float norm = 0.f; for ( j = 0; j < PART_LONG; j++ ) // j is masking Partition norm += SPRD [j] [i]; for ( j = 0; j < PART_LONG; j++ ) // j is masking Partition SPRD [j] [i] /= norm; } } // call all initialisation procedures void Init_Psychoakustiktabellen ( PsyModel* m ) { m->Max_Band = (int) ( m->BandWidth * 64. / m->SampleFreq ); if ( m->Max_Band < 1 ) m->Max_Band = 1; if ( m->Max_Band > 31 ) m->Max_Band = 31; Tonalitaetskoeffizienten (m); Ruhehoerschwelle ( m, m->EarModelFlag, m->Ltq_offset, m->Ltq_max ); Loudness_Tabelle (m); Spread (m); } /* end of psy_tab.c */ libmpcs-0.1/libmpcpsy/cvd.c0000644000175000017500000003361011234562630012653 00000000000000/* * Musepack audio compression * Copyright (c) 2005-2009, The Musepack Development Team * Copyright (C) 1999-2004 Buschmann/Klemm/Piecha/Wolf * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include "mpc/mpc_types.h" #include "mpc/mpcmath.h" #include "libmpcpsy.h" void Cepstrum2048 ( float* cep, const int ); /* C O N S T A N T S */ // from MatLab-Simulation (Fourier-transforms of the Cos-Rolloff) #if 0 static const float Puls [11] = { -0.02724753942504f, -0.10670808991329f, -0.06198987803623f, 0.18006206051664f, 0.49549552704050f, 0.64201253447071f, 0.49549552704050f, 0.18006206051664f, -0.06198987803623f, -0.10670808991329f, -0.02724753942504f }; #endif static const float Puls [ 9] = { -0.10670808991329f, -0.06198987803623f, 0.18006206051664f, 0.49549552704050f, 0.64201253447071f, 0.49549552704050f, 0.18006206051664f, -0.06198987803623f, -0.10670808991329f }; /* // Generating the Cos-Rolloff of the Cepstral-analysis, Cos-Rolloff from 5512,5 Hz to 11025 Hz // for ( k = 0; k <= 1024; k++ ) { // if (k < 256) CosWin [k-256] = 1; // else if (k < 512) CosWin [k-256] = 0.5 + 0.5*cos (M_PI*(k-256)/256); // else CosWin [k-256] = 0; // } */ static const float CosWin [256] = { 1.0000000000000000f, 0.9999623298645020f, 0.9998494386672974f, 0.9996612071990967f, 0.9993977546691895f, 0.9990590810775757f, 0.9986452460289002f, 0.9981563091278076f, 0.9975923895835877f, 0.9969534873962402f, 0.9962397813796997f, 0.9954513311386108f, 0.9945882558822632f, 0.9936507344245911f, 0.9926388263702393f, 0.9915527701377869f, 0.9903926253318787f, 0.9891586899757385f, 0.9878510832786560f, 0.9864699840545654f, 0.9850156307220459f, 0.9834882616996765f, 0.9818880558013916f, 0.9802152514457703f, 0.9784701466560364f, 0.9766530394554138f, 0.9747641086578369f, 0.9728036522865295f, 0.9707720279693604f, 0.9686695337295532f, 0.9664964079856873f, 0.9642530679702759f, 0.9619397521018982f, 0.9595569372177124f, 0.9571048617362976f, 0.9545840024948120f, 0.9519946575164795f, 0.9493372440338135f, 0.9466121792793274f, 0.9438198208808899f, 0.9409606456756592f, 0.9380350708961487f, 0.9350435137748718f, 0.9319864511489868f, 0.9288643002510071f, 0.9256775975227356f, 0.9224267601966858f, 0.9191123247146606f, 0.9157348275184631f, 0.9122946262359619f, 0.9087924361228943f, 0.9052286148071289f, 0.9016037583351135f, 0.8979184627532959f, 0.8941732048988342f, 0.8903686404228210f, 0.8865052461624146f, 0.8825836181640625f, 0.8786044120788574f, 0.8745682239532471f, 0.8704755902290344f, 0.8663271069526672f, 0.8621235489845276f, 0.8578653931617737f, 0.8535534143447876f, 0.8491881489753723f, 0.8447702527046204f, 0.8403005003929138f, 0.8357794880867004f, 0.8312078714370728f, 0.8265864253044128f, 0.8219157457351685f, 0.8171966671943665f, 0.8124297261238098f, 0.8076158165931702f, 0.8027555346488953f, 0.7978496551513672f, 0.7928989529609680f, 0.7879040837287903f, 0.7828658819198608f, 0.7777851223945618f, 0.7726625204086304f, 0.7674987912178040f, 0.7622948288917542f, 0.7570513486862183f, 0.7517691850662231f, 0.7464491128921509f, 0.7410919070243835f, 0.7356983423233032f, 0.7302693724632263f, 0.7248056530952454f, 0.7193081378936768f, 0.7137775421142578f, 0.7082147598266602f, 0.7026206851005554f, 0.6969960331916809f, 0.6913416981697083f, 0.6856585741043091f, 0.6799474954605103f, 0.6742093563079834f, 0.6684449315071106f, 0.6626551747322083f, 0.6568408608436585f, 0.6510030031204224f, 0.6451423168182373f, 0.6392598152160645f, 0.6333563923835754f, 0.6274328231811523f, 0.6214900612831116f, 0.6155290603637695f, 0.6095505952835083f, 0.6035556793212891f, 0.5975451469421387f, 0.5915199518203735f, 0.5854809284210205f, 0.5794290900230408f, 0.5733652114868164f, 0.5672903656959534f, 0.5612053275108337f, 0.5551111102104187f, 0.5490085482597351f, 0.5428986549377441f, 0.5367822647094727f, 0.5306603908538818f, 0.5245338082313538f, 0.5184035897254944f, 0.5122706294059753f, 0.5061357617378235f, 0.5000000000000000f, 0.4938642382621765f, 0.4877294003963471f, 0.4815963804721832f, 0.4754661619663239f, 0.4693396389484406f, 0.4632177054882050f, 0.4571013450622559f, 0.4509914219379425f, 0.4448888897895813f, 0.4387946724891663f, 0.4327096343040466f, 0.4266347587108612f, 0.4205709397792816f, 0.4145190417766571f, 0.4084800481796265f, 0.4024548530578613f, 0.3964443206787109f, 0.3904493749141693f, 0.3844709396362305f, 0.3785099089145660f, 0.3725671768188477f, 0.3666436076164246f, 0.3607401549816132f, 0.3548576533794403f, 0.3489970266819000f, 0.3431591391563416f, 0.3373448550701141f, 0.3315550684928894f, 0.3257906734943390f, 0.3200524747371674f, 0.3143413960933685f, 0.3086582720279694f, 0.3030039668083191f, 0.2973793447017670f, 0.2917852103710175f, 0.2862224578857422f, 0.2806918919086456f, 0.2751943469047546f, 0.2697306573390961f, 0.2643016278743744f, 0.2589081227779388f, 0.2535509169101715f, 0.2482308149337769f, 0.2429486215114594f, 0.2377051562070847f, 0.2325011938810349f, 0.2273375093936920f, 0.2222148776054382f, 0.2171340882778168f, 0.2120959013700485f, 0.2071010768413544f, 0.2021503448486328f, 0.1972444802522659f, 0.1923841983079910f, 0.1875702589750290f, 0.1828033626079559f, 0.1780842244625092f, 0.1734135746955872f, 0.1687921136617661f, 0.1642205268144608f, 0.1596994996070862f, 0.1552297323942184f, 0.1508118808269501f, 0.1464466154575348f, 0.1421345919370651f, 0.1378764659166336f, 0.1336728632450104f, 0.1295244395732880f, 0.1254318058490753f, 0.1213955804705620f, 0.1174163669347763f, 0.1134947761893272f, 0.1096313893795013f, 0.1058267876505852f, 0.1020815446972847f, 0.0983962342143059f, 0.0947714000940323f, 0.0912075936794281f, 0.0877053514122963f, 0.0842651948332787f, 0.0808876454830170f, 0.0775732174515724f, 0.0743224024772644f, 0.0711356922984123f, 0.0680135712027550f, 0.0649565011262894f, 0.0619649514555931f, 0.0590393692255020f, 0.0561801902949810f, 0.0533878505229950f, 0.0506627671420574f, 0.0480053536593914f, 0.0454160086810589f, 0.0428951233625412f, 0.0404430739581585f, 0.0380602329969406f, 0.0357469581067562f, 0.0335035994648933f, 0.0313304923474789f, 0.0292279683053494f, 0.0271963365375996f, 0.0252359099686146f, 0.0233469791710377f, 0.0215298328548670f, 0.0197847411036491f, 0.0181119665503502f, 0.0165117643773556f, 0.0149843730032444f, 0.0135300243273377f, 0.0121489353477955f, 0.0108413146808743f, 0.0096073597669601f, 0.0084472559392452f, 0.0073611787520349f, 0.0063492907211185f, 0.0054117450490594f, 0.0045486823655665f, 0.0037602325901389f, 0.0030465149320662f, 0.0024076367262751f, 0.0018436938989908f, 0.0013547716662288f, 0.0009409435442649f, 0.0006022718735039f, 0.0003388077020645f, 0.0001505906548118f, 0.0000376490788767f, }; /* F U N C T I O N S */ // sets all the harmonics static void SetVoiceLines ( int* VoiceLine, const float base, int val ) { int n; int max = (int) (MAX_CVD_LINE * base / 1024.f); // harmonics up to Index MAX_CVD_LINE (spectral lines outside of that don't make sense) int line; float frq = 1024.f / base; // frq = 1024./i is the Index of the basic harmonic // go through all harmonics for ( n = 1; n <= max; n++ ) { line = (int) (n * frq); VoiceLine [line] = VoiceLine [line+1] = val; } } // Analyze the Cepstrum, search for the basic harmonic static void CEP_Analyse2048 ( PsyModel* m, float* res1, float* res2, float* qual1, float* qual2, float* cep ) { int n; int line; float cc [MAX_ANALYZED_IDX + 3]; // cross correlation float ref; float line_sum; float sum; float kkf; float norm; const float* x; // cross-correlation with pulse shape // Calculate idx = MIN_ANALYZED_IDX-2 to MAX_ANALYZED_IDX+2, // because they are read during search for maximum // 50 -> 882 Hz, 700 -> 63 Hz base frequency *res1 = *res2 = 0. ; memset ( cc, 0, sizeof cc ); for ( n = MIN_ANALYZED_IDX - 2; n <= MAX_ANALYZED_IDX + 2; n++ ) { x = cep + n; if ( x[0] > 0 ) { norm = x[-4] * x[-4] + x[-3] * x[-3] + x[-2] * x[-2] + x[-1] * x[-1] + x[ 0] * x[ 0] + x[ 1] * x[ 1] + x[ 2] * x[ 2] + x[ 3] * x[ 3] + x[ 4] * x[ 4]; kkf = x[-4] * Puls [0] + x[-3] * Puls [1] + x[-2] * Puls [2] + x[-1] * Puls [3] + x[ 0] * Puls [4] + x[ 1] * Puls [5] + x[ 2] * Puls [6] + x[ 3] * Puls [7] + x[ 4] * Puls [8]; cc [n] = kkf * kkf / norm; // calculate the square of ncc to avoid sqrt() } } // search for the (relative) maximum ref = 0.f; line = MED_ANALYZED_IDX; for ( n = MAX_ANALYZED_IDX; n >= MED_ANALYZED_IDX; n-- ) { if ( cc[n] * cep[n] * cep[n] > ref && cc[n] > 0.40f && // e33 (02) 0.85 cep[n] > 0.00f && // e33 (02) cc[n ] >= cc[n+1] && cc[n ] >= cc[n-1] && cc[n+1] >= cc[n+2] && cc[n-1] >= cc[n-2] ) { ref = cc[n] * cep[n] * cep[n]; line = n; } } // Calculating the center of the maximum (Interpolation) x = cep + line; sum = x[-3] + x[-2] + x[-1] + x[0] + x[1] + x[2] + x[3] + 1.e-30f; line_sum = (x[1]-x[-1]) + 2 * (x[2]-x[-2]) + 3 * (x[3]-x[-3]) + sum * line + 1.e-30f; /* e33 (04) */ ref = cc[line ] * cep[line ] * cep[line ] + cc[line-1] * cep[line-1] * cep[line-1] + cc[line+1] * cep[line+1] * cep[line+1]; //{ // static unsigned int x = 0; // // printf ("%7.3f s ", (x/2)*1152./44100 ); // x++; //} //printf ("ref=%5.3f *res1=%7.3f f=%8.3f ", ref, line_sum / sum, 44100. / (line_sum / sum) ); *qual1 = ref; if ( ref > 0.015f ) *res1 = line_sum / sum; if ( m->CVD_used < 2 ) return; // search for the (relative) maximum ref = 0.f; line = MIN_ANALYZED_IDX; for ( n = MED_ANALYZED_IDX + 1; n >= MIN_ANALYZED_IDX - 1; n-- ) { cc [2*n ] += 0.5 * cc [n]; cc [2*n+1] += 0.5 * (cc [n] + cc[n+1]); cep [2*n ] += 0.5 * cep [n]; cep [2*n+1] += 0.5 * (cep [n] + cep[n+1]); } for ( n = 2*MED_ANALYZED_IDX; n >= 2*MIN_ANALYZED_IDX; n-- ) { if ( cc[n] * cep[n] * cep[n] > ref && cc[n] > 0.85f && /* e33 (02) */ cep[n] > 0.00f && /* e33 (02) */ cc[n ] >= cc[n+1] && cc[n ] >= cc[n-1] && cc[n+1] >= cc[n+2] && cc[n-1] >= cc[n-2] ) { ref = cc[n] * cep[n] * cep[n]; line = n; } } // Calculating the center of the maximum (Interpolation) x = cep + line; sum = x[-3] + x[-2] + x[-1] + x[0] + x[1] + x[2] + x[3] + 1.e-30f; line_sum = (x[1]-x[-1]) + 2 * (x[2]-x[-2]) + 3 * (x[3]-x[-3]) + sum * line + 1.e-30f; /* e33 (04) */ ref = cc[line ] * cep[line ] * cep[line ] + cc[line-1] * cep[line-1] * cep[line-1] + cc[line+1] * cep[line+1] * cep[line+1]; //printf ("ref=%5.3f *res2=%8.3f f=%8.3f\n", ref, 0.5 * line_sum / sum, 44100. / (0.5 * line_sum / sum) ); *qual2 = ref; if ( ref >= 0.1f ) *res2 = 0.5 * line_sum / sum; return; } #ifndef CVD_FASTLOG # define logfast(x) ((float) log (x)) #else static mpc_inline float /* This is a rough estimation with an accuracy of |x|<0.0037 */ logfast ( float x ) { mpc_doubleint y; y.d = x * x; y.d *= y.d; y.d *= y.d; return (y.n[1] + (45127.5 - 1072693248.)) * ( M_LN2 / (1L<<23) ); } #endif // ClearVoiceDetection for spectrum *spec // input : Spectrum *spec // output: Array *vocal contains information if the FFT-Line is a harmonic component int CVD2048 ( PsyModel* m, const float* spec, int* vocal ) { static float cep [4096]; // cep[4096] -- array, which is also used for the 2048 FFT const float* win = CosWin; // pointer to cos-roll-off float res1; float res2; float qual1; float qual2; int n; // Calculating logarithmated, windowed spectrum cep[] // cep[512...1024] = 0 -- cep[1025...2047] doesn't matter, because the first have to be filled by fft for ( n = 0; n < 256; n++ ) cep[n] = logfast (*spec++); for ( n = 256; n < 512; n++ ) cep[n] = logfast (*spec++) * *win++; memset ( cep+512, 0, 513*sizeof(*cep) ); // Calculating cepstrum of cep[] (the function Cepstrum() outputs the cepstrum in-place) Cepstrum2048 ( cep, MAX_ANALYZED_IDX ); // search the harmonic CEP_Analyse2048 ( m, &res1, &res2, &qual1, &qual2, cep ); //#include "cvd.h" if ( res1 > 0.f || res2 > 0.f ) { if ( res1 > 0. ) SetVoiceLines ( vocal, res1, 100 ); if ( res2 > 0. ) SetVoiceLines ( vocal, res2, 20 ); return 1; } return 0; } libmpcs-0.1/libmpcpsy/libmpcpsy.h0000644000175000017500000000773610554470356014127 00000000000000/* * Musepack audio compression * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ // psy_tab.h #define PART_LONG 57 // number of partitions for long #define PART_SHORT (PART_LONG / 3) // number of partitions for short #define MAX_SPL 20 // maximum assumed Sound Pressure Level // psy.c #define SHORTFFT_OFFSET 168 // fft-offset for short FFT's #define PREFAC_LONG 10 // preecho-factor for long partitions #define MAX_CVD_LINE 300 // maximum FFT-Index for CVD #define CVD_UNPRED 0.040f // unpredictability (cw) for CVD-detected bins, e33 (04) #define MIN_ANALYZED_IDX 12 // maximum base-frequency = 44100/MIN_ANALYZED_IDX ^^^^^^ #define MED_ANALYZED_IDX 50 // maximum base-frequency = 44100/MED_ANALYZED_IDX ^^^^^^ #define MAX_ANALYZED_IDX 900 // minimum base-frequency = 44100/MAX_ANALYZED_IDX (816 for Amnesia) #define MAX_NS_ORDER 6 // maximum order of the Adaptive Noise Shaping Filter (IIR) #define MAX_ANS_BANDS 16 #define MAX_ANS_LINES (32 * MAX_ANS_BANDS) // maximum number of noiseshaped FFT-lines ///////// 16 * MAX_ANS_BANDS not sufficient? ////////////////// #define MS2SPAT1 0.5f #define MS2SPAT2 0.25f #define MS2SPAT3 0.125f #define MS2SPAT4 0.0625f typedef struct { float L [32]; float R [32]; float M [32]; float S [32]; } SMRTyp; typedef struct { int Max_Band; // maximum bandwidth float SampleFreq; int MainQual; // main profile quality float FullQual; // full profile quality // profile params float ShortThr; // Factor to calculate the masking threshold with transients int MinValChoice; unsigned int EarModelFlag; float Ltq_offset; // Offset for threshold in quiet float TMN; // Offset for purely sinusoid components float NMT; // Offset for purely noisy components float minSMR; // minimum SMR for all subbands float Ltq_max; // maximum level for threshold in quiet float BandWidth; unsigned char tmpMask_used; // global flag for temporal masking unsigned char CVD_used; // global flag for ClearVoiceDetection float varLtq; // variable threshold in quiet unsigned char MS_Channelmode; int CombPenalities; unsigned int NS_Order; // Maximum order for ANS float PNS; float TransDetect; // minimum slewrate for transient detection // ans.h unsigned int NS_Order_L [32]; unsigned int NS_Order_R [32]; // frame-wise order of the Noiseshaping (0: off, 1...5: on) float FIR_L [32] [MAX_NS_ORDER]; float FIR_R [32] [MAX_NS_ORDER]; // contains FIR-Filter for NoiseShaping float SNR_comp_L [32]; float SNR_comp_R [32]; // SNR-compensation after SCF-combination and ANS-gain float KBD1; // = 2. float KBD2; // = -1. // FIXME : remove this : int * SCF_Index_L; int * SCF_Index_R; // Scalefactor-index for Bitstream } PsyModel; libmpcs-0.1/libmpcpsy/fft_routines.c0000644000175000017500000001722011234562630014605 00000000000000/* * Musepack audio compression * Copyright (c) 2005-2009, The Musepack Development Team * Copyright (C) 1999-2004 Buschmann/Klemm/Piecha/Wolf * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include "libmpcpsy.h" #include #define CX0 -1. #define CX1 0.5 #define SX1 -1. #define SX2 (2./9/ 1) #define SX3 (2./9/ 4) #define SX4 (2./9/ 10) #define SX5 (2./9/ 20) #define SX6 (2./9/ 35) #define SX7 (2./9/ 56) #define SX8 (2./9/ 84) #define SX9 (2./9/120) #define SX10 (2./9/165) #ifdef EXTRA_DECONV # define DECONV \ { \ tmp = (CX0*aix[0] + CX1*aix[2]) * (1./(CX0*CX0+CX1*CX1)); \ aix[ 0] -= CX0*tmp; \ aix[ 2] -= CX1*tmp; \ tmp = (SX1*aix[3] + SX2*aix[5] + SX3*aix[7] + SX4*aix[9] + SX5*aix[11]) * (1./(SX1*SX1+SX2*SX2+SX3*SX3+SX4*SX4+SX5*SX5)); \ aix[ 3] -= SX1*tmp; \ aix[ 5] -= SX2*tmp; \ aix[ 7] -= SX3*tmp; \ aix[ 9] -= SX4*tmp; \ aix[11] -= SX5*tmp; \ } #elif 0 # define DECONV \ { \ float A[20]; \ int i; \ memcpy (A, aix, 20*sizeof(aix)); \ tmp = (CX0*aix[0] + CX1*aix[2]) * (1./(CX0*CX0+CX1*CX1)); \ aix[ 0] -= CX0*tmp; \ aix[ 2] -= CX1*tmp; \ tmp = (SX1*aix[3] + SX2*aix[5] + SX3*aix[7] + SX4*aix[9] + SX5*aix[11]) * (1./(SX1*SX1+SX2*SX2+SX3*SX3+SX4*SX4+SX5*SX5)); \ aix[ 3] -= SX1*tmp; \ aix[ 5] -= SX2*tmp; \ aix[ 7] -= SX3*tmp; \ aix[ 9] -= SX4*tmp; \ aix[11] -= SX5*tmp; \ for ( i=0; i<10; i++) \ printf ("%u%9.0f%7.0f%9.0f%7.0f\n",i, A[i+i], A[i+i+1], aix[i+i], aix[i+i+1] ); \ } #else # define DECONV #endif /* V A R I A B L E S */ static int ip [4096]; // bitinverse for maximum 2048 FFT static float w [4096]; // butterfly-coefficient for maximum 2048 FFT static float a [4096]; // holds real input for FFT static float Hann_256 [ 256]; static float Hann_1024 [1024]; static float Hann_1600 [1600]; void Generate_FFT_Tables ( const int, int*, float* ); void rdft ( const int, float*, int*, float* ); ////////////////////////////// // // BesselI0 -- Regular Modified Cylindrical Bessel Function (Bessel I). // static double Bessel_I_0 ( double x ) { double denominator; double numerator; double z; if (x == 0.) return 1.; z = x * x; numerator = z* (z* (z* (z* (z* (z* (z* (z* (z* (z* (z* (z* (z* (z* 0.210580722890567e-22 + 0.380715242345326e-19 ) + 0.479440257548300e-16) + 0.435125971262668e-13 ) + 0.300931127112960e-10) + 0.160224679395361e-07 ) + 0.654858370096785e-05) + 0.202591084143397e-02 ) + 0.463076284721000e+00) + 0.754337328948189e+02 ) + 0.830792541809429e+04) + 0.571661130563785e+06 ) + 0.216415572361227e+08) + 0.356644482244025e+09 ) + 0.144048298227235e+10; denominator = z* (z* (z - 0.307646912682801e+04) + 0.347626332405882e+07) - 0.144048298227235e+10; return - numerator / denominator; } static double residual ( double x ) { return sqrt ( 1. - x*x ); } ////////////////////////////// // // KBDWindow -- Kaiser Bessel Derived Window // fills the input window array with size samples of the // KBD window with the given tuning parameter alpha. // static void KBDWindow ( float* window, unsigned int size, float alpha ) { double sumvalue = 0.; double scale; int i; scale = 0.25 / sqrt (size); for ( i = 0; i < (int)size/2; i++ ) window [i] = sumvalue += Bessel_I_0 ( M_PI * alpha * residual (4.*i/size - 1.) ); // need to add one more value to the nomalization factor at size/2: sumvalue += Bessel_I_0 ( M_PI * alpha * residual (4.*(size/2)/size-1.) ); // normalize the window and fill in the righthand side of the window: for ( i = 0; i < (int)size/2; i++ ) window [size-1-i] = window [i] = /*sqrt*/ ( window [i] / sumvalue ) * scale; } static void CosWindow ( float* window, unsigned int size ) { double x; double scale; int i; scale = 0.25 / sqrt (size); for ( i = 0; i < (int)size/2; i++ ) { x = cos ( (i+0.5) * (M_PI / size) ); window [size/2-1-i] = window [size/2+i] = scale * x * x; } } static void Window ( float* window, unsigned int size, float alpha ) { if ( alpha < 0. ) CosWindow ( window, size ) ; else KBDWindow ( window, size, alpha ); } /* F U N C T I O N S */ // generates FFT lookup-tables void Init_FFT ( PsyModel* m ) { int n; double x; double scale; // normalized hann functions Window ( Hann_256 , 256, m->KBD1 ); Window ( Hann_1024, 1024, m->KBD2 ); scale = 0.25 / sqrt (2048.); for ( n = 0; n < 800; n++ ) x = cos ((n+0.5) * (M_PI/1600)), Hann_1600 [799-n] = Hann_1600 [800+n] = (float)(x * x * scale); Generate_FFT_Tables ( 2048, ip, w ); } // input : Signal *x // output: energy spectrum *erg void PowSpec256 ( const float* x, float* erg ) { int i; // windowing for( i = 0; i < 256; ++i ) a[i] = x[i] * Hann_256[i]; rdft(256, a, ip, w); // perform FFT // calculate power for( i = 0; i < 128; ++i) erg[i] = a[i*2] * a[i*2] + a[i*2+1] * a[i*2+1]; } // input : Signal *x // output: energy spectrum *erg void PowSpec1024 ( const float* x, float* erg ) { int i; // windowing for( i = 0; i < 1024; ++i ) a[i] = x[i] * Hann_1024[i]; rdft(1024, a, ip, w); // perform FFT // calculate power for( i = 0; i < 512; ++i) erg[i] = a[i*2] * a[i*2] + a[i*2+1] * a[i*2+1]; } // input : Signal *x // output: energy spectrum *erg void PowSpec2048 ( const float* x, float* erg ) { int i; // windowing (only 1600 samples available -> centered in 2048!) memset(a, 0, 224 * sizeof *a); for( i = 0; i < 1600; ++i ) a[i+224] = x[i] * Hann_1600[i]; memset(a + 1824, 0, 224 * sizeof *a); rdft(2048, a, ip, w); // perform FFT // calculate power for( i = 0; i < 1024; ++i) erg[i] = a[i*2] * a[i*2] + a[i*2+1] * a[i*2+1]; } // input : Signal *x // output: energy spectrum *erg and phase spectrum *phs void PolarSpec1024 ( const float* x, float* erg, float* phs ) { int i; for( i = 0; i < 1024; i++ ) a[i] = x[i] * Hann_1024[i]; rdft( 1024, a, ip, w); // perform FFT // calculate power and phase for( i = 0; i < 512; ++i ) { erg[i] = a[i*2] * a[i*2] + a[i*2+1] * a[i*2+1]; phs[i] = ATAN2F( a[i*2+1], a[i*2] ); } } // input : logarithmized energy spectrum *cep // output: Cepstrum *cep (in-place) void Cepstrum2048 ( float* cep, const int MaxLine ) { int i, j; // generate real, even spectrum (symmetric around 1024, cep[2048-i] = cep[i]) for( i = 0, j = 1024; i < 1024; ++i, --j ) cep[1024 + j] = cep[i]; rdft(2048, cep, ip, w); // only real part as outcome (all even indexes of cep[]) for( i = 0; i < MaxLine + 1; ++i ) cep[i] = cep[i*2] * (float) (0.9888 / 2048); } libmpcs-0.1/libmpcpsy/ans.c0000644000175000017500000002560211234562630012662 00000000000000/* * Musepack audio compression * Copyright (c) 2005-2009, The Musepack Development Team * Copyright (C) 1999-2004 Buschmann/Klemm/Piecha/Wolf * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * Depending on how transient it is, it can be further reduced (up to 0=No ANS). * Estimate coefficient for feedback at Order=1 over Mask_fu - Mask_fo. * 3 quantization routines: Order=0, Order=1, Order=2...6 * Order doesn't specify the power of the noise shaping, but only the flexibility of the form. * Don't reset utilization of the "remains" at the frame borders; * "remains"-utilization as scalefactor-independent values, * so that a utilization beyond Subframe/Frame Borders is even possible. */ #include #include "libmpcpsy.h" #include static float InvFourier [MAX_NS_ORDER + 1] [16]; static float Cos_Tab [16] [MAX_NS_ORDER + 1]; static float Sin_Tab [16] [MAX_NS_ORDER + 1]; float ANSspec_L [MAX_ANS_LINES]; float ANSspec_R [MAX_ANS_LINES]; // L/R-masking thresholds for ANS float ANSspec_M [MAX_ANS_LINES]; float ANSspec_S [MAX_ANS_LINES]; // M/S-masking thresholds for ANS void Init_ANS ( void ) { int n; int k; // calculate Fourier tables for ( k = 0; k <= MAX_NS_ORDER; k++ ) { for ( n = 0; n < 16; n++ ) { InvFourier [k] [n] = (float) cos ( +2*M_PI/64 * (2*n) * k ) / 16.; Cos_Tab [n] [k] = (float) cos ( -2*M_PI/64 * (2*n+1) * (k+1) ); Sin_Tab [n] [k] = (float) sin ( -2*M_PI/64 * (2*n+1) * (k+1) ); } } } // calculates optimal reflection coefficients and time response of a prediction filter in LPC analysis static mpc_inline void durbin_akf_to_kh1( float* k, // out: reflection coefficients float* h, // out: time response const float* akf ) // in : autocorrelation function (0..1 used) { h[0] = k[0] = akf [1] / akf [0]; } static mpc_inline void durbin_akf_to_kh2( float* k, // out: reflection coefficients float* h, // out: time response const float* akf ) // in : autocorrelation function (0..2 used) { float tk,e; tk = akf [1] / akf[0]; e = akf[0] * (1. - tk*tk); h[0] = k[0] = tk; h[0] *= 1. - (h[1] = k[1] = tk = (akf[2] - h[0] * akf[1]) / e); } static mpc_inline void durbin_akf_to_kh3( float* k, // out: reflection coefficients float* h, // out: time response const float* akf ) // in : autocorrelation function (0..3 used) { float a,b,tk,e; tk = akf[1] / akf[0]; e = akf[0] * (1. - tk*tk); h[0] = k[0] = tk; tk = (akf[2] - h[0] * akf[1]) / e; e *= 1. - tk*tk; h[0] *= 1. - (h[1] = k[1] = tk); h[2] = k[2] = tk = (akf[3] - h[0] * akf[2] - h[1] * akf[1]) / e; h[0] = (a=h[0]) - (b=h[1])*tk; h[1] = b - a*tk; } static mpc_inline void durbin_akf_to_kh ( float* k, // out: reflection coefficients float* h, // out: time response float* akf, // in : autocorrelation function (0..n used) const int n ) // in : number of parameters to calculate { int i,j; float s,a,b,tk,e; float* p; float* q; e = akf [0]; for ( i = 0; i < n; i++ ) { s = 0.f; p = h; q = akf+i; j = i; while ( j-- ) s += *p++ * *q--; tk = (akf[i+1] - s) / e; e *= 1. - tk*tk; h[i] = k[i] = tk; p = h; q = h + i - 1; for ( ; p < q; p++, q-- ) { a = *p; b = *q; *p = a - b*tk; *q = b - a*tk; } if ( p == q ) *p *= 1. - tk; } } static const unsigned char maxANSOrder [32] = { 6, 5, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, }; static void FindOptimalANS ( const int MaxBand, const unsigned char* ms, const float* spec0, const float* spec1, unsigned int* NS, float* snr_comp, float fir [] [MAX_NS_ORDER], const float* smr0, const float* smr1, const int scf [] [3], const int Transient [32] ) { int Band; int n; int k; int order; float akf [MAX_NS_ORDER + 1]; float h [MAX_NS_ORDER]; float reflex [MAX_NS_ORDER]; float spec [16]; float invspec [16]; float norm; float ns_loss; float min_spec; float min_diff; float re; float im; float ns_energy; float gain; float NS_Gain; float actSMR; int max; const float* tmp; for ( Band = 0; Band <= MaxBand && maxANSOrder[Band]; Band++ ) { if ( scf[Band][0] != scf[Band][1] || scf[Band][1] != scf[Band][2] ) continue; if ( Transient[Band] ) continue; max = maxANSOrder [Band]; if ( ms[Band] ) { // setting pointer and SMR in relation to the M/S-flag tmp = &spec1 [Band<<4]; // pointer to MS-data actSMR = smr1 [Band]; // selecting SMR } else { tmp = &spec0 [Band<<4]; // pointer to LR-data actSMR = smr0 [Band]; // selecting SMR } if ( actSMR >= 1. ) { NS_Gain = 1.f; // reset gain norm = 1.e-30f; // Selection of the masking threshold of the current subband, also considering frequency inversion in every 2nd subband if ( Band & 1 ) for ( n = 0, tmp += 15; n < 16; n++ ) norm += spec[n] = *tmp--; else for ( n = 0; n < 16; n++ ) norm += spec[n] = *tmp++; // Preprocessing: normalization of the the power of spec[] to 1, and search for minimum of masking threshold norm = 16.f / norm; min_spec = 1.e+12f; for ( n = 0; n < 16; n++ ) { invspec[n] = 1.f / (spec[n] *= norm); if ( spec[n] < min_spec ) // normalize spec[] min_spec = spec[n]; } // Calculation of the auto-correlation function tmp = InvFourier [0]; for ( k = 0; k <= max; k++, tmp += 16 ) { akf[k] = tmp[ 0]*invspec[ 0] + tmp[ 1]*invspec[ 1] + tmp[ 2]*invspec[ 2] + tmp[ 3]*invspec[ 3] + tmp[ 4]*invspec[ 4] + tmp[ 5]*invspec[ 5] + tmp[ 6]*invspec[ 6] + tmp[ 7]*invspec[ 7] + tmp[ 8]*invspec[ 8] + tmp[ 9]*invspec[ 9] + tmp[10]*invspec[10] + tmp[11]*invspec[11] + tmp[12]*invspec[12] + tmp[13]*invspec[13] + tmp[14]*invspec[14] + tmp[15]*invspec[15]; } // Searching for the noise-shaper with maximum gain for ( order = 1; order <= max; order++ ) { switch ( order ) { // calculating best FIR-Filter for the return case 1: durbin_akf_to_kh1 (reflex, h, akf); break; case 2: durbin_akf_to_kh2 (reflex, h, akf); break; case 3: durbin_akf_to_kh3 (reflex, h, akf); break; default: durbin_akf_to_kh (reflex, h, akf, order); break; } ns_loss = 1.e-30f; // estimating the gain min_diff = 1.e+12f; for ( n = 0; n < 16; n++ ) { re = 1.f; // calculating the obtained noise shaping im = 0.f; for ( k = 0; k < order; k++ ) { re -= h[k] * Cos_Tab[n][k]; im += h[k] * Sin_Tab[n][k]; } ns_energy = re*re + im*im; // calculated spectral shaped noise ns_loss += ns_energy; // noise energy increases with shaping if ( spec[n] < min_diff * ns_energy ) // Searching for minimum distance between the shaped noise and the masking threshold min_diff = spec[n] / ns_energy; } // Updating the Filter if new gain is bigger than old gain and if the extra noise power through shaping is smaller than the SMR of this band gain = 16. * min_diff / (min_spec * ns_loss); if ( gain > NS_Gain && ns_loss < actSMR ) { NS [Band] = order; NS_Gain = gain; memcpy ( fir [Band], h, order * sizeof(*h) ); } } if ( NS_Gain > 1.f ) { // Activation of ANS if there is gain snr_comp[Band] *= NS_Gain; } } } return; } // perform ANS-analysis (calculation of FIR-filter and gain) void NS_Analyse ( PsyModel* m, const int MaxBand, const unsigned char* MSflag, const SMRTyp smr, const int* Transient ) { // for L or M, respectively memset ( m->FIR_L, 0, sizeof m->FIR_L ); // reset FIR memset ( m->NS_Order_L, 0, sizeof m->NS_Order_L ); // reset Flags FindOptimalANS ( MaxBand, MSflag, ANSspec_L, ANSspec_M, m->NS_Order_L, m->SNR_comp_L, m->FIR_L, smr.L, smr.M, m->SCF_Index_L, Transient ); // for R or S, respectively memset ( m->FIR_R, 0, sizeof m->FIR_R ); // reset FIR memset ( m->NS_Order_R, 0, sizeof m->NS_Order_R ); // reset Flags FindOptimalANS ( MaxBand, MSflag, ANSspec_R, ANSspec_S, m->NS_Order_R, m->SNR_comp_R, m->FIR_R, smr.R, smr.S, m->SCF_Index_R, Transient ); return; } /* end of ans.c */ libmpcs-0.1/libmpcpsy/CMakeLists.txt0000644000175000017500000000025010632552310014460 00000000000000include_directories(${libmpc_SOURCE_DIR}/include) add_library(mpcpsy_static STATIC ans cvd fft4g fft_routines profile psy psy_tab ${libmpc_SOURCE_DIR}/common/fastmath) libmpcs-0.1/libmpcpsy/Makefile.am0000644000175000017500000000042411234134160013755 00000000000000EXTRA_DIST = CMakeLists.txt AM_CPPFLAGS = -I$(top_srcdir)/include if HAVE_VISIBILITY AM_CFLAGS = -fvisibility=hidden endif METASOURCES = AUTO noinst_LIBRARIES = libmpcpsy.a libmpcpsy_a_SOURCES = ans.c cvd.c fft4g.c fft_routines.c psy.c psy_tab.c \ profile.c libmpcpsy.h libmpcs-0.1/libmpcpsy/profile.c0000644000175000017500000001577211150563722013550 00000000000000/* * Musepack audio compression * Copyright (c) 2005-2009, The Musepack Development Team * Copyright (C) 1999-2004 Buschmann/Klemm/Piecha/Wolf * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "libmpcpsy.h" #include typedef struct { float ShortThr; unsigned char MinValChoice; unsigned int EarModelFlag; signed char Ltq_offset; float TMN; float NMT; signed char minSMR; signed char Ltq_max; unsigned short BandWidth; unsigned char tmpMask_used; unsigned char CVD_used; float varLtq; unsigned char MS_Channelmode; unsigned char CombPenalities; unsigned char NS_Order; float PNS; float TransDetect; } Profile_Setting_t; #define PROFILE_PRE2_TELEPHONE 5 // --quality 0 // #define PROFILE_PRE_TELEPHONE 6 // --quality 1 // #define PROFILE_TELEPHONE 7 // --quality 2 // #define PROFILE_THUMB 8 // --quality 3 // #define PROFILE_RADIO 9 // --quality 4 // #define PROFILE_STANDARD 10 // --quality 5 // #define PROFILE_XTREME 11 // --quality 6 // #define PROFILE_INSANE 12 // --quality 7 // #define PROFILE_BRAINDEAD 13 // --quality 8 // #define PROFILE_POST_BRAINDEAD 14 // --quality 9 #define PROFILE_POST2_BRAINDEAD 15 // --quality 10 static const Profile_Setting_t Profiles [16] = { { 0 }, { 0 }, { 0 }, { 0 }, { 0 }, /* Short MinVal EarModel Ltq_ min Ltq_ Band- tmpMask CVD_ varLtq MS Comb NS_ Trans */ /* Thr Choice Flag offset TMN NMT SMR max Width _used used channel Penal used PNS Det */ { 1.e9f, 1, 300, 30, 3.0, -1.0, 0, 106, 4820, 1, 1, 1., 3, 24, 6, 1.09f, 200 }, // 0: pre-Telephone { 1.e9f, 1, 300, 24, 6.0, 0.5, 0, 100, 7570, 1, 1, 1., 3, 20, 6, 0.77f, 180 }, // 1: pre-Telephone { 1.e9f, 1, 400, 18, 9.0, 2.0, 0, 94, 10300, 1, 1, 1., 4, 18, 6, 0.55f, 160 }, // 2: Telephone { 50.0f, 2, 430, 12, 12.0, 3.5, 0, 88, 13090, 1, 1, 1., 5, 15, 6, 0.39f, 140 }, // 3: Thumb { 15.0f, 2, 440, 6, 15.0, 5.0, 0, 82, 15800, 1, 1, 1., 6, 10, 6, 0.27f, 120 }, // 4: Radio { 5.0f, 2, 550, 0, 18.0, 6.5, 1, 76, 19980, 1, 2, 1., 11, 9, 6, 0.00f, 100 }, // 5: Standard { 4.0f, 2, 560, -6, 21.0, 8.0, 2, 70, 22000, 1, 2, 1., 12, 7, 6, 0.00f, 80 }, // 6: Xtreme { 3.0f, 2, 570, -12, 24.0, 9.5, 3, 64, 24000, 1, 2, 2., 13, 5, 6, 0.00f, 60 }, // 7: Insane { 2.8f, 2, 580, -18, 27.0, 11.0, 4, 58, 26000, 1, 2, 4., 13, 4, 6, 0.00f, 40 }, // 8: BrainDead { 2.6f, 2, 590, -24, 30.0, 12.5, 5, 52, 28000, 1, 2, 8., 13, 4, 6, 0.00f, 20 }, // 9: post-BrainDead { 2.4f, 2, 599, -30, 33.0, 14.0, 6, 46, 30000, 1, 2, 16., 15, 2, 6, 0.00f, 10 }, //10: post-BrainDead }; int TestProfileParams ( PsyModel* m ) { // 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 static signed char TMNStereoAdj [] = { -6, -18, -15, -18, -12, -9, -6, 0,0,0, +1, +1, +1, +1, 0, +1 }; // Penalties for TMN static signed char NMTStereoAdj [] = { -3, -18, -15, -15, -9, -6, -3, 0,0,0, 0, +1, +1, +1, 0, +1 }; // Penalties for NMT int i; m->MainQual = PROFILE_PRE2_TELEPHONE; for ( i = PROFILE_PRE2_TELEPHONE; i <= PROFILE_POST2_BRAINDEAD; i++ ) { if ( m->ShortThr > Profiles [i].ShortThr ) continue; if ( m->MinValChoice < Profiles [i].MinValChoice ) continue; if ( m->EarModelFlag < Profiles [i].EarModelFlag ) continue; if ( m->Ltq_offset > Profiles [i].Ltq_offset ) continue; if ( m->Ltq_max > Profiles [i].Ltq_max ) continue; // offset should normally be considered here if ( m->TMN + TMNStereoAdj [m->MS_Channelmode] < Profiles [i].TMN + TMNStereoAdj [Profiles [i].MS_Channelmode] ) continue; if ( m->NMT + NMTStereoAdj [m->MS_Channelmode] < Profiles [i].NMT + NMTStereoAdj [Profiles [i].MS_Channelmode] ) continue; if ( m->minSMR < Profiles [i].minSMR ) continue; if ( m->BandWidth < Profiles [i].BandWidth ) continue; if ( m->tmpMask_used < Profiles [i].tmpMask_used ) continue; if ( m->CVD_used < Profiles [i].CVD_used ) continue; // if ( varLtq > Profiles [i].varLtq ) continue; // if ( NS_Order < Profiles [i].NS_Order ) continue; if ( m->PNS > Profiles [i].PNS ) continue; m->MainQual = i; } return m->MainQual; } void SetQualityParams (PsyModel * m, float qual ) { int i; float mix; qual = clip(qual, 0., 10.); i = (int) qual + PROFILE_PRE2_TELEPHONE; mix = qual - (int) qual; m->MainQual = i; m->FullQual = qual + PROFILE_PRE2_TELEPHONE; m->ShortThr = Profiles [i].ShortThr * (1-mix) + Profiles [i+1].ShortThr * mix; m->MinValChoice = Profiles [i].MinValChoice ; m->EarModelFlag = Profiles [i].EarModelFlag ; m->Ltq_offset = Profiles [i].Ltq_offset * (1-mix) + Profiles [i+1].Ltq_offset * mix; m->varLtq = Profiles [i].varLtq * (1-mix) + Profiles [i+1].varLtq * mix; m->Ltq_max = Profiles [i].Ltq_max * (1-mix) + Profiles [i+1].Ltq_max * mix; m->TMN = Profiles [i].TMN * (1-mix) + Profiles [i+1].TMN * mix; m->NMT = Profiles [i].NMT * (1-mix) + Profiles [i+1].NMT * mix; m->minSMR = Profiles [i].minSMR ; m->BandWidth = Profiles [i].BandWidth * (1-mix) + Profiles [i+1].BandWidth * mix; m->tmpMask_used = Profiles [i].tmpMask_used ; m->CVD_used = Profiles [i].CVD_used ; m->MS_Channelmode = Profiles [i].MS_Channelmode; m->CombPenalities = Profiles [i].CombPenalities; m->NS_Order = Profiles [i].NS_Order ; m->PNS = Profiles [i].PNS * (1-mix) + Profiles [i+1].PNS * mix; m->TransDetect = Profiles [i].TransDetect* (1-mix) + Profiles [i+1].TransDetect* mix; } libmpcs-0.1/mpc2sv8/0000755000175000017500000000000011400743121011277 500000000000000libmpcs-0.1/mpc2sv8/Makefile.in0000644000175000017500000004277311400743074013310 00000000000000# Makefile.in generated by automake 1.11.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, # Inc. # This Makefile.in 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. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied 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(c) 2007-2009, The Musepack Development Team All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the The Musepack Development Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include #include #include #include #include "../libmpcdec/decoder.h" #include "../libmpcdec/internal.h" #include "../libmpcenc/libmpcenc.h" #define TMP_BUF_SIZE 128 #define MPC2SV8_MAJOR 1 #define MPC2SV8_MINOR 0 #define MPC2SV8_BUILD 0 #define _cat(a,b,c) #a"."#b"."#c #define cat(a,b,c) _cat(a,b,c) #define MPC2SV8_VERSION cat(MPC2SV8_MAJOR,MPC2SV8_MINOR,MPC2SV8_BUILD) const char About [] = "mpc2sv8 - Musepack (MPC) sv7 to sv8 converter v" MPC2SV8_VERSION " (C) 2007-2009 MDT\nBuilt " __DATE__ " " __TIME__ "\n"; static void datacpy(mpc_decoder * d, mpc_encoder_t * e) { static const int offset[] = { 0, 1, 2, 3, 4, 7, 15, 31, 63, 127, 255, 511, 1023, 2047, 4095, 8191, 16383, 32767 }; int i, j; memcpy(e->SCF_Index_L, d->SCF_Index_L, sizeof(e->SCF_Index_L)); memcpy(e->SCF_Index_R, d->SCF_Index_R, sizeof(e->SCF_Index_R)); memcpy(e->Res_L, d->Res_L, sizeof(e->Res_L)); memcpy(e->Res_R, d->Res_R, sizeof(e->Res_R)); memcpy(e->MS_Flag, d->MS_Flag, sizeof(e->MS_Flag)); for( i = 0; i <= d->max_band; i++){ mpc_int16_t * q_d = d->Q[i].L, * q_e = e->Q[i].L, Res = d->Res_L[i]; if (Res > 0) for( j = 0; j < 36; j++) q_e[j] = q_d[j] + offset[Res]; q_d = d->Q[i].R, q_e = e->Q[i].R, Res = d->Res_R[i]; if (Res > 0) for( j = 0; j < 36; j++) q_e[j] = q_d[j] + offset[Res]; } } static void usage(const char *exename) { printf("Usage:\n" "%s \n" "or\n" "%s [ ... ] \n", exename, exename); } int convert(char * sv7file, char * sv8file) { mpc_reader reader; mpc_demux* demux; mpc_streaminfo si; mpc_status err; mpc_encoder_t e; mpc_uint_t si_size; mpc_size_t stream_size; size_t r_size; FILE * in_file; char buf[TMP_BUF_SIZE]; err = mpc_reader_init_stdio(&reader, sv7file); if(err < 0) return err; demux = mpc_demux_init(&reader); if(!demux) { err = !MPC_STATUS_OK; goto READER_ERR; } mpc_demux_get_info(demux, &si); if (si.stream_version >= 8) { fprintf(stderr, "Error : the file \"%s\" is already a sv8 file\n", sv7file); err = !MPC_STATUS_OK; goto DEMUX_ERR; } mpc_encoder_init(&e, si.samples, 6, 1); e.outputFile = fopen( sv8file, "w+b" ); e.MS_Channelmode = si.ms; // copy begining of file in_file = fopen(sv7file, "rb"); if(in_file == 0) { err = !MPC_STATUS_OK; goto OUT_FILE_ERR; } r_size = si.header_position; while(r_size) { size_t tmp_size = fread(buf, 1, mini(TMP_BUF_SIZE, r_size), in_file); if (fwrite(buf, 1, tmp_size, e.outputFile) != tmp_size) { fprintf(stderr, "Error writing to target file : \"%s\"\n", sv8file); err = MPC_STATUS_FILE; goto IN_FILE_ERR; } r_size -= tmp_size; } // stream conversion e.seek_ref = ftell(e.outputFile); writeMagic(&e); writeStreamInfo( &e, si.max_band, si.ms > 0, si.samples, 0, si.sample_freq, si.channels); si_size = writeBlock(&e, "SH", MPC_TRUE, 0); writeGainInfo(&e, si.gain_title, si.peak_title, si.gain_album, si.peak_album); si_size = writeBlock(&e, "RG", MPC_FALSE, 0); writeEncoderInfo(&e, si.profile, si.pns, si.encoder_version / 100, si.encoder_version % 100, 0); writeBlock(&e, "EI", MPC_FALSE, 0); e.seek_ptr = ftell(e.outputFile); writeBits (&e, 0, 16); writeBits (&e, 0, 24); // jump 40 bits for seek table pointer writeBlock(&e, "SO", MPC_FALSE, 0); // reserve space for seek offset while(MPC_TRUE) { mpc_frame_info frame; demux->d->samples_to_skip = MPC_FRAME_LENGTH + MPC_DECODER_SYNTH_DELAY; err = mpc_demux_decode(demux, &frame); if(frame.bits == -1) break; datacpy(demux->d, &e); writeBitstream_SV8 ( &e, si.max_band); // write SV8-Bitstream } if (err != MPC_STATUS_OK) fprintf(stderr, "An error occured while decoding, this file may be corrupted\n"); // write the last incomplete block if (e.framesInBlock != 0) { if ((e.block_cnt & ((1 << e.seek_pwr) - 1)) == 0) { e.seek_table[e.seek_pos] = ftell(e.outputFile); e.seek_pos++; } e.block_cnt++; writeBlock(&e, "AP", MPC_FALSE, 0); } writeSeekTable(&e); writeBlock(&e, "ST", MPC_FALSE, 0); // write seek table block writeBlock(&e, "SE", MPC_FALSE, 0); // write end of stream block if (demux->d->samples != si.samples) { fseek(e.outputFile, e.seek_ref + 4, SEEK_SET); writeStreamInfo( &e, si.max_band, si.ms > 0, demux->d->samples, 0, si.sample_freq, si.channels); writeBlock(&e, "SH", MPC_TRUE, si_size); fseek(e.outputFile, 0, SEEK_END); } // copy end of file stream_size = (((mpc_demux_pos(demux) + 7 - 20) >> 3) - si.header_position + 3) & ~3; fseek(in_file, si.header_position + stream_size, SEEK_SET); while((r_size = fread(buf, 1, TMP_BUF_SIZE, in_file))) { if (fwrite(buf, 1, r_size, e.outputFile) != r_size) { fprintf(stderr, "Error writing to target file"); break; } } IN_FILE_ERR: fclose ( in_file ); OUT_FILE_ERR: fclose ( e.outputFile ); mpc_encoder_exit(&e); DEMUX_ERR: mpc_demux_exit(demux); READER_ERR: mpc_reader_exit_stdio(&reader); return err; } mpc_bool_t is_dir(char * dir_path) { DIR * out_dir = opendir(dir_path); if (out_dir != 0) { closedir(out_dir); return MPC_TRUE; } return MPC_FALSE; } int main(int argc, char **argv) { int c, i; mpc_bool_t overwrite = MPC_FALSE, use_dir = MPC_FALSE; int ret = MPC_STATUS_OK; printf(About); while ((c = getopt(argc , argv, "oh")) != -1) { switch (c) { case 'o': overwrite = MPC_TRUE; break; case 'h': usage(argv[0]); return 0; } } use_dir = is_dir(argv[argc - 1]); if((argc - optind) < 2 || (use_dir == MPC_FALSE && (argc - optind) > 2)) { usage(argv[0]); return 0; } for (i = optind; i < argc - 1; i++) { char * in_file = argv[i]; char * out_file = argv[argc - 1]; if (use_dir == MPC_TRUE) { char * file_name = basename(in_file); out_file = malloc(strlen(file_name) + strlen(argv[argc - 1]) + 2); sprintf(out_file, "%s/%s", argv[argc - 1], file_name); } if (overwrite == MPC_FALSE) { FILE * test_file = fopen( out_file, "rb" ); if ( test_file != 0 ) { fprintf(stderr, "Error : output file \"%s\" already exists\n", out_file); fclose(test_file); continue; } } // FIXME : test if in and out files are the same ret = convert(in_file, out_file); if (use_dir == MPC_TRUE) free(out_file); } return ret; } libmpcs-0.1/mpc2sv8/CMakeLists.txt0000644000175000017500000000171611235530555013777 00000000000000include_directories(${libmpc_SOURCE_DIR}/include) include_directories(${libmpc_SOURCE_DIR}/libmpcdec) link_directories(${libmpc_BINARY_DIR}/libmpcdec) include_directories(${libmpc_SOURCE_DIR}/libmpcenc) link_directories(${libmpc_BINARY_DIR}/libmpcenc) if(MSVC) include_directories(${libmpc_SOURCE_DIR}/win32) add_executable(mpc2sv8 mpc2sv8.c ${libmpc_SOURCE_DIR}/win32/attgetopt ${libmpc_SOURCE_DIR}/win32/basename ${libmpc_SOURCE_DIR}/win32/dirent) endif(MSVC) add_executable(mpc2sv8 mpc2sv8.c) if(SHARED) target_link_libraries(mpc2sv8 mpcdec_shared) else(SHARED) target_link_libraries(mpc2sv8 mpcdec_static) endif(SHARED) target_link_libraries(mpc2sv8 mpcenc_static) if(WIN32) target_link_libraries(mpc2sv8 winmm) endif(WIN32) if(NOT MSVC) target_link_libraries(mpc2sv8 m) endif(NOT MSVC) if(CMAKE_SYSTEM_NAME STREQUAL OpenBSD) target_link_libraries(mpc2sv8 ossaudio) endif(CMAKE_SYSTEM_NAME STREQUAL OpenBSD) install(TARGETS mpc2sv8 RUNTIME DESTINATION bin) libmpcs-0.1/mpc2sv8/Makefile.am0000644000175000017500000000054311234134160013257 00000000000000EXTRA_DIST = CMakeLists.txt AM_CPPFLAGS = -I$(top_srcdir)/include if HAVE_VISIBILITY AM_CFLAGS = -fvisibility=hidden endif common_sources = ../common/crc32.c METASOURCES = AUTO bin_PROGRAMS = mpc2sv8 mpc2sv8_SOURCES = mpc2sv8.c $(common_sources) mpc2sv8_LDADD = -lm \ $(top_builddir)/libmpcdec/libmpcdec.la \ $(top_builddir)/libmpcenc/libmpcenc.a libmpcs-0.1/config/0000755000175000017500000000000011400743120011241 500000000000000libmpcs-0.1/config/depcomp0000755000175000017500000004426711400743075012564 00000000000000#! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2009-04-28.21; # UTC # Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free # Software Foundation, Inc. # This program 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 2, 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. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try \`$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by `PROGRAMS ARGS'. object Object file output by `PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputing dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. depfile=${depfile-`echo "$object" | sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Some modes work just like other modes, but use different flags. We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. 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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 } ## ----------- ## ## Main. ## ## ----------- ## $opt_help || { # Sanity checks first: func_check_version_match if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then func_fatal_configuration "not configured to build any kind of library" fi test -z "$mode" && func_fatal_error "error: you must specify a MODE." # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$execute_dlfiles" && test "$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 \`$progname --help --mode=$mode' for more information." } # 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_ltwrapper_scriptname_result="" if func_ltwrapper_executable_p "$1"; then func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" fi } # 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_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 $CC; do func_quote_for_eval "$arg" CC_quoted="$CC_quoted $func_quote_for_eval_result" done 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 "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;; # 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 $CC; do # Double-quote args containing other shell metacharacters. func_quote_for_eval "$arg" CC_quoted="$CC_quoted $func_quote_for_eval_result" done case "$@ " in " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$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 <?"'"'"' &()|`$[]' \ && func_warning "libobj name \`$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=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} lockfile="$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 $EXIT_FAILURE fi removelist="$removelist $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist removelist="$removelist $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 if test -n "$fix_srcfile_path"; then eval srcfile=\"$fix_srcfile_path\" fi func_quote_for_eval "$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 $objdir command="$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 command="$command -o $obj" fi # Suppress compiler output if we already did a PIC compilation. command="$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 } $opt_help || { test "$mode" = compile && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $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 building PIC objects only -prefer-non-pic try to building 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 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 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 -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 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: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode \`$mode'" ;; esac $ECHO $ECHO "Try \`$progname --help' for more information about other modes." exit $? } # Now that we've collected a possible --mode arg, show help if necessary $opt_help && func_mode_help # 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 $execute_dlfiles; do test -f "$file" \ || func_fatal_help "\`$file' is not a file" dir= case $file in *.la) # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$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 dir="$dir/$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 $file in -*) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$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_quote_for_eval "$file" args="$args $func_quote_for_eval_result" done if test "X$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 $EXIT_SUCCESS fi } test "$mode" = execute && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $opt_debug libdirs="$nonopt" admincmds= if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for dir do libdirs="$libdirs $dir" done 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" || admincmds="$admincmds $cmds" fi done fi # Exit here if they wanted silent mode. $opt_silent && exit $EXIT_SUCCESS $ECHO "X----------------------------------------------------------------------" | $Xsed $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 "X----------------------------------------------------------------------" | $Xsed exit $EXIT_SUCCESS } test "$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. $ECHO "X$nonopt" | $GREP shtool >/dev/null; then # Aesthetically quote it. func_quote_for_eval "$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 "$arg" install_prog="$install_prog$func_quote_for_eval_result" # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=no stripme= for arg do if test -n "$dest"; then files="$files $dest" dest=$arg continue fi case $arg in -d) isdir=yes ;; -f) case " $install_prog " in *[\\\ /]cp\ *) ;; *) prev=$arg ;; esac ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" install_prog="$install_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 -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. staticlibs="$staticlibs $file" ;; *.la) # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$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 *" $libdir "*) ;; *) current_libdirs="$current_libdirs $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) future_libdirs="$future_libdirs $libdir" ;; esac fi func_dirname "$file" "/" "" dir="$func_dirname_result" dir="$dir$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$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=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"` fi func_warning "relinking \`$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_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" && staticlibs="$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/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test if test -n "$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 "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$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=`$ECHO "X$file$stripped_ext" | $Xsed -e "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/$name" func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $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 $EXIT_SUCCESS fi } test "$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) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif /* External symbol declarations for the compiler. */\ " if test "$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=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` for progfile in $progfiles; do func_verbose "extracting global C symbols from \`$progfile'" $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$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" $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" } 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; " case $host in *cygwin* | *mingw* | *cegcc* ) $ECHO >> "$output_objdir/$my_dlsyms" "\ /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */" lt_dlsym_const= ;; *osf5*) echo >> "$output_objdir/$my_dlsyms" "\ /* This system does not cope well with relocations in const data */" lt_dlsym_const= ;; *) lt_dlsym_const=const ;; esac $ECHO >> "$output_objdir/$my_dlsyms" "\ 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 $arg in -pie | -fpie | -fPIE) ;; *) symtab_cflags="$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 "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$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 "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "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. 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 if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then win32_nmres=`eval $NM -f posix -A $1 | $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_extract_an_archive dir oldlib func_extract_an_archive () { $opt_debug f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' if ($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 | $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 | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # func_emit_wrapper_part1 [arg=no] # # Emit the first part of a libtool wrapper script on stdout. # For more information, see the description associated with # func_emit_wrapper(), below. func_emit_wrapper_part1 () { func_emit_wrapper_part1_arg1=no if test -n "$1" ; then func_emit_wrapper_part1_arg1=$1 fi $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed='${SED} -e 1s/^X//' 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 ECHO=\"$qecho\" file=\"\$0\" # Make sure echo works. if test \"X\$1\" = X--no-reexec; then # Discard the --no-reexec flag, and continue. shift elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then # Yippee, \$ECHO works! : else # Restart under the correct shell, and then maybe \$ECHO will work. exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} fi fi\ " $ECHO "\ # Find the directory that this script lives in. thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` 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 \"X\$file\" | \$Xsed -e '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 \"X\$file\" | \$Xsed -e 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` done " } # end: func_emit_wrapper_part1 # func_emit_wrapper_part2 [arg=no] # # Emit the second part of a libtool wrapper script on stdout. # For more information, see the description associated with # func_emit_wrapper(), below. func_emit_wrapper_part2 () { func_emit_wrapper_part2_arg1=no if test -n "$1" ; then func_emit_wrapper_part2_arg1=$1 fi $ECHO "\ # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_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 *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test "$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 $ECHO "\ if test -f \"\$progdir/\$program\"; then" # Export our shlibpath_var if we have one. if test "$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 $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` export $shlibpath_var " fi # fixup the dll searchpath if we need to. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 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\ " } # end: func_emit_wrapper_part2 # 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=no if test -n "$1" ; then func_emit_wrapper_arg1=$1 fi # split this up so that func_emit_cwrapperexe_src # can call each part independently. func_emit_wrapper_part1 "${func_emit_wrapper_arg1}" func_emit_wrapper_part2 "${func_emit_wrapper_arg1}" } # func_to_host_path arg # # Convert paths to host format when used with build tools. # Intended for use with "native" mingw (where libtool itself # is running under the msys shell), or in the following cross- # build environments: # $build $host # mingw (msys) mingw [e.g. native] # cygwin mingw # *nix + wine mingw # where wine is equipped with the `winepath' executable. # In the native mingw case, the (msys) shell automatically # converts paths for any non-msys applications it launches, # but that facility isn't available from inside the cwrapper. # Similar accommodations are necessary for $host mingw and # $build cygwin. Calling this function does no harm for other # $host/$build combinations not listed above. # # ARG is the path (on $build) that should be converted to # the proper representation for $host. The result is stored # in $func_to_host_path_result. func_to_host_path () { func_to_host_path_result="$1" if test -n "$1" ; then case $host in *mingw* ) lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' case $build in *mingw* ) # actually, msys # awkward: cmd appends spaces to result lt_sed_strip_trailing_spaces="s/[ ]*\$//" func_to_host_path_tmp1=`( cmd //c echo "$1" |\ $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ $SED -e "$lt_sed_naive_backslashify"` ;; *cygwin* ) func_to_host_path_tmp1=`cygpath -w "$1"` func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ $SED -e "$lt_sed_naive_backslashify"` ;; * ) # Unfortunately, winepath does not exit with a non-zero # error code, so we are forced to check the contents of # stdout. On the other hand, if the command is not # found, the shell will set an exit code of 127 and print # *an error message* to stdout. So we must check for both # error code of zero AND non-empty stdout, which explains # the odd construction: func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null` if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ $SED -e "$lt_sed_naive_backslashify"` else # Allow warning below. func_to_host_path_result="" fi ;; esac if test -z "$func_to_host_path_result" ; then func_error "Could not determine host path corresponding to" func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_path_result="$1" fi ;; esac fi } # end: func_to_host_path # func_to_host_pathlist arg # # Convert pathlists to host format when used with build tools. # See func_to_host_path(), above. This function supports the # following $build/$host combinations (but does no harm for # combinations not listed here): # $build $host # mingw (msys) mingw [e.g. native] # cygwin mingw # *nix + wine mingw # # 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. # # ARG is a pathlist (on $build) that should be converted to # the proper representation on $host. The result is stored # in $func_to_host_pathlist_result. func_to_host_pathlist () { func_to_host_pathlist_result="$1" if test -n "$1" ; then case $host in *mingw* ) lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # 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_to_host_pathlist_tmp2="$1" # Once set for this call, this variable should not be # reassigned. It is used in tha fallback case. func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\ $SED -e 's|^:*||' -e 's|:*$||'` case $build in *mingw* ) # Actually, msys. # Awkward: cmd appends spaces to result. lt_sed_strip_trailing_spaces="s/[ ]*\$//" func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\ $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ $SED -e "$lt_sed_naive_backslashify"` ;; *cygwin* ) func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"` func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ $SED -e "$lt_sed_naive_backslashify"` ;; * ) # unfortunately, winepath doesn't convert pathlists func_to_host_pathlist_result="" func_to_host_pathlist_oldIFS=$IFS IFS=: for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do IFS=$func_to_host_pathlist_oldIFS if test -n "$func_to_host_pathlist_f" ; then func_to_host_path "$func_to_host_pathlist_f" if test -n "$func_to_host_path_result" ; then if test -z "$func_to_host_pathlist_result" ; then func_to_host_pathlist_result="$func_to_host_path_result" else func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result" fi fi fi IFS=: done IFS=$func_to_host_pathlist_oldIFS ;; esac if test -z "$func_to_host_pathlist_result" ; then func_error "Could not determine the host path(s) corresponding to" func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This may break if $1 contains DOS-style drive # specifications. The fix is not to complicate the expression # below, but for the user to provide a working wine installation # with winepath so that path translation in the cross-to-mingw # case works properly. lt_replace_pathsep_nix_to_dos="s|:|;|g" func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\ $SED -e "$lt_replace_pathsep_nix_to_dos"` fi # Now, add the leading and trailing path separators back case "$1" in :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result" ;; esac case "$1" in *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;" ;; esac ;; esac fi } # end: func_to_host_pathlist # 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 # define setmode _setmode #else # include # include # ifdef __CYGWIN__ # include # define HAVE_SETENV # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif # endif #endif #include #include #include #include #include #include #include #include #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 #ifdef _MSC_VER # define S_IXUSR _S_IEXEC # define stat _stat # ifndef _INTPTR_T_DEFINED # define intptr_t int # endif #endif #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 */ #ifdef __CYGWIN__ # define FOPEN_WB "wb" #endif #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) #undef LTWRAPPER_DEBUGPRINTF #if defined DEBUGWRAPPER # define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args static void ltwrapper_debugprintf (const char *fmt, ...) { va_list args; va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } #else # define LTWRAPPER_DEBUGPRINTF(args) #endif const char *program_name = NULL; 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_fatal (const char *message, ...); 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_opt_process_env_set (const char *arg); void lt_opt_process_env_prepend (const char *arg); void lt_opt_process_env_append (const char *arg); int lt_split_name_value (const char *arg, char** name, char** value); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); static const char *script_text_part1 = EOF func_emit_wrapper_part1 yes | $SED -e 's/\([\\"]\)/\\\1/g' \ -e 's/^/ "/' -e 's/$/\\n"/' echo ";" cat <"))); for (i = 0; i < newargc; i++) { LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : ""))); } EOF case $host_os in mingw*) cat <<"EOF" /* execv doesn't actually work on mingw as expected on unix */ rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); if (rval == -1) { /* failed to start process */ LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno)); return 127; } return rval; EOF ;; *) cat <<"EOF" execv (lt_argv_zero, newargz); return rval; /* =127, but avoids unused variable warning */ EOF ;; esac cat <<"EOF" } void * xmalloc (size_t num) { void *p = (void *) malloc (num); if (!p) lt_fatal ("Memory exhausted"); return p; } char * xstrdup (const char *string) { return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL; } const char * base_name (const char *name) { const char *base; #if defined (HAVE_DOS_BASED_FILE_SYSTEM) /* Skip over the disk name in MSDOS pathnames. */ if (isalpha ((unsigned char) name[0]) && name[1] == ':') name += 2; #endif for (base = name; *name; name++) if (IS_DIR_SEPARATOR (*name)) base = name + 1; return base; } int check_executable (const char *path) { struct stat st; LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!")); if ((!path) || (!*path)) return 0; if ((stat (path, &st) >= 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; LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!")); 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; LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!")); 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 ("getcwd failed"); 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 ("getcwd failed"); 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) { LTWRAPPER_DEBUGPRINTF (("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 { char *errstr = strerror (errno); lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal ("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; } static void lt_error_core (int exit_status, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s: %s: ", program_name, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, "FATAL", message, ap); va_end (ap); } void lt_setenv (const char *name, const char *value) { LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n", (name ? name : ""), (value ? 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; } int lt_split_name_value (const char *arg, char** name, char** value) { const char *p; int len; if (!arg || !*arg) return 1; p = strchr (arg, (int)'='); if (!p) return 1; *value = xstrdup (++p); len = strlen (arg) - strlen (*value); *name = XMALLOC (char, len); strncpy (*name, arg, len-1); (*name)[len - 1] = '\0'; return 0; } void lt_opt_process_env_set (const char *arg) { char *name = NULL; char *value = NULL; if (lt_split_name_value (arg, &name, &value) != 0) { XFREE (name); XFREE (value); lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg); } lt_setenv (name, value); XFREE (name); XFREE (value); } void lt_opt_process_env_prepend (const char *arg) { char *name = NULL; char *value = NULL; char *new_value = NULL; if (lt_split_name_value (arg, &name, &value) != 0) { XFREE (name); XFREE (value); lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg); } new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); XFREE (name); XFREE (value); } void lt_opt_process_env_append (const char *arg) { char *name = NULL; char *value = NULL; char *new_value = NULL; if (lt_split_name_value (arg, &name, &value) != 0) { XFREE (name); XFREE (value); lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg); } new_value = lt_extend_str (getenv (name), value, 1); lt_setenv (name, new_value); XFREE (new_value); XFREE (name); XFREE (value); } void lt_update_exe_path (const char *name, const char *value) { LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n", (name ? name : ""), (value ? 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) { LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n", (name ? name : ""), (value ? 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 } # end: func_emit_cwrapperexe_src # 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=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=no prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module="${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 $prev in dlfiles|dlprefiles) if test "$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 dlfiles="$dlfiles $arg" else dlprefiles="$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 *" $qarg.ltframework "*) ;; *) deplibs="$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 "$save_arg"` do # moreargs="$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 "$dlopen_support" = yes; then dlfiles="$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. dlprefiles="$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 *" $arg "*) ;; *) rpath="$rpath $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) xrpath="$xrpath $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds="$arg" prev= continue ;; weak) weak_libs="$weak_libs $arg" prev= continue ;; xcclinker) linker_flags="$linker_flags $qarg" compiler_flags="$compiler_flags $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) compiler_flags="$compiler_flags $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) linker_flags="$linker_flags $qarg" compiler_flags="$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 " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "\`-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$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" dir=$func_stripname_result if test -z "$dir"; 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 # 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$dir "*) ;; *) deplibs="$deplibs -L$dir" lib_search_path="$lib_search_path $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) dllsearchpath="$dllsearchpath:$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) dllsearchpath="$dllsearchpath:$testbindir";; esac ;; esac continue ;; -l*) if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test "X$arg" = "X-lc" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. test "X$arg" = "X-lc" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework deplibs="$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 $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi deplibs="$deplibs $arg" continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot) compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) new_inherited_linker_flags="$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 $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) xrpath="$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 "$flag" arg="$arg $wl$func_quote_for_eval_result" compiler_flags="$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 "$flag" arg="$arg $wl$func_quote_for_eval_result" compiler_flags="$compiler_flags $wl$func_quote_for_eval_result" linker_flags="$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" ;; # -64, -mips[0-9] enable 64-bit mode on the SGI compiler # -r[0-9][0-9]* specifies the processor on the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler # +DA*, +DD* enable 64-bit mode on the HP compiler # -q* pass through compiler args for the IBM compiler # -m*, -t[45]*, -txscale* pass through architecture-specific # compiler args for GCC # -F/path gives path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC # @file GCC response files -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" func_append compile_command " $arg" func_append finalize_command " $arg" compiler_flags="$compiler_flags $arg" continue ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; *.$objext) # A standard object. objs="$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 dlfiles="$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. dlprefiles="$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 ;; *.$libext) # An archive. deplibs="$deplibs $arg" old_deplibs="$old_deplibs $arg" continue ;; *.la) # A libtool-controlled library. if test "$prev" = dlfiles; then # This library was specified with -dlopen. dlfiles="$dlfiles $arg" prev= elif test "$prev" = dlprefiles; then # The library was specified with -dlpreopen. dlprefiles="$dlprefiles $arg" prev= else deplibs="$deplibs $arg" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$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 $shlibpath_var eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'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$objdir" # Create the object directory. func_mkdir_p "$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 $opt_duplicate_deps ; then case "$libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi libs="$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 *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; esac pre_post_deps="$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%" test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" ;; esac fi if test "$linkmode,$pass" = "lib,dlpreopen"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= case $lib in *.la) func_source "$lib" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"` case " $weak_libs " in *" $deplib_base "*) ;; *) deplibs="$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 $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else compiler_flags="$compiler_flags $deplib" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) new_inherited_linker_flags="$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 *" $deplib "*) ;; * ) new_inherited_linker_flags="$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" newlib_search_path="$newlib_search_path $func_stripname_result" ;; prog) if test "$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" newlib_search_path="$newlib_search_path $func_stripname_result" ;; *) func_warning "\`-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test "$pass" = link; then func_stripname '-R' '' "$deplib" dir=$func_stripname_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) xrpath="$xrpath $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) lib="$deplib" ;; *.$libext) if test "$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 \"X$deplib\"" 2>/dev/null | $Xsed -e 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 "$build_libtool_libs" = no; then # If there is no dlopen support or we're linking statically, # we need to preload. newdlprefiles="$newdlprefiles $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else newdlfiles="$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 "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e '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 "$dlopen" && dlfiles="$dlfiles $dlopen" test -n "$dlpreopen" && dlprefiles="$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. convenience="$convenience $ladir/$objdir/$old_library" old_convenience="$old_convenience $ladir/$objdir/$old_library" tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done elif test "$linkmode" != prog && test "$linkmode" != lib; then func_fatal_error "\`$lib' is not a convenience library" fi continue fi # $pass = conv # Get the name of the library we link against. linklib= for l in $old_library $library_names; do linklib="$l" done 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. dlprefiles="$dlprefiles $lib $dependency_libs" else newdlfiles="$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$installed" = Xyes; then if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library \`$lib' was moved." dir="$ladir" absdir="$abs_ladir" libdir="$abs_ladir" else dir="$libdir" absdir="$libdir" fi test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir="$ladir" absdir="$abs_ladir" # Remove this search path later notinst_path="$notinst_path $abs_ladir" else dir="$ladir/$objdir" absdir="$abs_ladir/$objdir" # Remove this search path later notinst_path="$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: \`$lib'" fi # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then newdlprefiles="$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 "$libdir" && \ dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then newdlprefiles="$newdlprefiles $dir/$dlname" else newdlprefiles="$newdlprefiles $dir/$linklib" fi 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 "$pass" != link; then newlib_search_path="$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" newlib_search_path="$newlib_search_path $func_stripname_result" ;; esac # Need to link against all dependency_libs? if test "$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 $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$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:"*) ;; *) temp_rpath="$temp_rpath$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 *" $absdir "*) ;; *) compile_rpath="$compile_rpath $absdir" esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$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 $host in *cygwin* | *mingw* | *cegcc*) # No point in relinking DLLs because paths are not encoded notinst_deplibs="$notinst_deplibs $lib" need_relink=no ;; *) if test "$installed" = no; then notinst_deplibs="$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 *" $absdir "*) ;; *) compile_rpath="$compile_rpath $absdir" esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$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 "$linkmode" = prog || test "$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$dir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) add_dir="$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:"*) ;; *) compile_shlibpath="$compile_shlibpath$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:"*) ;; *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; esac fi fi fi if test "$linkmode" = prog || test "$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:"*) ;; *) finalize_shlibpath="$finalize_shlibpath$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 $libdir in [\\/]*) add_dir="$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 *" $temp_xrpath "*) ;; *) xrpath="$xrpath $temp_xrpath";; esac;; *) temp_deplibs="$temp_deplibs $libdir";; esac done dependency_libs="$temp_deplibs" fi newlib_search_path="$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" if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done if test "$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_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 $1;exit}}'` fi compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" linker_flags="$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 "X $new_inherited_linker_flags" | $Xsed -e '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 *" $dir "*) ;; *) lib_search_path="$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 *" $deplib "*) ;; *) tmp_libs="$tmp_libs $deplib" ;; esac ;; *) tmp_libs="$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 tmp_libs="$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" objs="$objs$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 $objs is not portable!" libobjs="$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 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|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 ;; *) func_fatal_configuration "$modename: unknown library version type \`$version_type'" ;; 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) 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. verstring="$verstring:${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" libobjs="$libobjs $symfileobj" test "X$libobjs" = "X " && libobjs= if test "$mode" != relink; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$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 removelist="$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 "$build_libtool_libs" != convenience ; then oldlibs="$oldlibs $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"` # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"` # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do temp_xrpath="$temp_xrpath -R$libdir" case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$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 *" $lib "*) ;; *) dlfiles="$dlfiles $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles="$dlprefiles" dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) dlprefiles="$dlprefiles $lib" ;; esac done if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework deplibs="$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 "$build_libtool_need_lc" = "yes"; then deplibs="$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` 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=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then newdeplibs="$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. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. newdeplibs="$newdeplibs $a_deplib" ;; esac done # Gone through all deplibs. ;; match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` for a_deplib in $deplibs; do case $a_deplib in -l*) func_stripname -l '' "$a_deplib" name=$func_stripname_result if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $a_deplib "*) newdeplibs="$newdeplibs $a_deplib" a_deplib="" ;; esac fi if test -n "$a_deplib" ; then libname=`eval "\\$ECHO \"$libname_spec\""` for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do potential_libs=`ls $i/$libname[.-]* 2>/dev/null` for potent_lib in $potential_libs; do potlib="$potent_lib" # see symlink-check above in file_magic test if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \ $EGREP "$match_pattern_regex" > /dev/null; then newdeplibs="$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 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: $potlib" fi fi ;; *) # Add a -L argument. newdeplibs="$newdeplibs $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs="" tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \ -e 's/ -lc$//' -e '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 "X $tmp_deplibs" | $Xsed -e "s,$i,,"` done fi if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' | $GREP . >/dev/null; then $ECHO if test "X$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 $ECHO "*** All declared inter-library dependencies are being dropped." droppeddeps=yes fi ;; esac versuffix=$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 "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'` ;; esac if test "$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 "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO "X $deplibs" | $Xsed -e '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/$objdir "*) new_libs="$new_libs -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$new_libs $deplib" ;; esac ;; *) new_libs="$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 "$build_libtool_libs" = yes; then if test "$hardcode_into_libs" = yes; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath="$finalize_rpath" test "$mode" != relink && rpath="$compile_rpath$rpath" for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$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"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" dep_rpath="$dep_rpath $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) perm_rpath="$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" if test -n "$hardcode_libdir_flag_spec_ld"; then eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" else eval dep_rpath=\"$hardcode_libdir_flag_spec\" fi fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do rpath="$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 "$mode" != relink && shlibpath="$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 linknames="$linknames $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$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" delfiles="$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 cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" func_len " $cmd" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then func_show_eval "$cmd" 'exit $?' skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS="$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 "X$include_expsyms" | $Xsed | $SP2NL >> "$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 delfiles="$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 *" $test_deplib "*) ;; *) tmp_deplibs="$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" generated="$generated $gentop" func_extract_archives $gentop $convenience libobjs="$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=\"$thread_safe_flag_spec\" linker_flags="$linker_flags $flag" fi # Make a backup of the uninstalled library when relinking if test "$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=$output output_la=`$ECHO "X$output" | $Xsed -e "$basename"` # 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 $ECHO "$obj" >> $output done $ECHO ')' >> $output delfiles="$delfiles $output" elif test -n "$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 $ECHO "$obj" >> $output done delfiles="$delfiles $output" output=$firstobj\"$file_list_spec$output\" 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. eval concat_cmds=\"$reload_cmds $objlist $last_robj\" else # All subsequent reloadable object files will link in # the last one created. eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$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~ eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" if test -n "$last_robj"; then eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" fi delfiles="$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=$? # Restore the uninstalled library and exit if test "$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 "X$include_expsyms" | $Xsed | $SP2NL >> "$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 delfiles="$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" generated="$generated $gentop" func_extract_archives $gentop $dlprefiles libobjs="$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=$? # Restore the uninstalled library and exit if test "$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 "$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 "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'` else gentop="$output_objdir/${obj}x" generated="$generated $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # Create the old-style object. reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$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 "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e '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 ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) compile_command="$compile_command ${wl}-bind_at_load" finalize_command="$finalize_command ${wl}-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e '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/$objdir "*) new_libs="$new_libs -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$new_libs $deplib" ;; esac ;; *) new_libs="$new_libs $deplib" ;; esac done compile_deplibs="$new_libs" compile_command="$compile_command $compile_deplibs" finalize_command="$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 *" $libdir "*) ;; *) finalize_rpath="$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"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) perm_rpath="$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=$libdir;; *) dllsearchpath="$dllsearchpath:$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) dllsearchpath="$dllsearchpath:$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"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) finalize_perm_rpath="$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=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$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 $host in *cygwin* | *mingw* ) if test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; *cegcc) # Disable wrappers for cegcc, we are cross compiling anyway. wrappers_required=no ;; *) 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 "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' # 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 $perm_rpath; do rpath="$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 $finalize_perm_rpath; do rpath="$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=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' 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=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$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 $?' # 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 "X$relink_command" | $Xsed -e "$sed_quote_subst"` fi # Quote $ECHO for shipping. if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then case $progpath in [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; esac qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"` else qecho=`$ECHO "X$ECHO" | $Xsed -e "$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. If cross- # compiling, it, like the target executable, must be # executed on the $host or under an emulation environment. $opt_dry_run || { $LTCC $LTCFLAGS -o $cwrapper $cwrappersource $STRIP $cwrapper } # Now, create the wrapper script for func_source use: func_ltwrapper_scriptname $cwrapper $RM $func_ltwrapper_scriptname_result trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 $opt_dry_run || { # note: this script will not be executed, so do not chmod. if test "x$build" = "x$host" ; then $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result else func_emit_wrapper no > $func_ltwrapper_scriptname_result fi } ;; * ) $RM $output trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 func_emit_wrapper no > $output chmod +x $output ;; esac } exit $EXIT_SUCCESS ;; esac # See if we need to build an old-fashioned archive. for oldlib in $oldlibs; do if test "$build_libtool_libs" = convenience; then oldobjs="$libobjs_save $symfileobj" addlibs="$convenience" build_libtool_libs=no else if test "$build_libtool_libs" = module; then oldobjs="$libobjs_save" build_libtool_libs=no else oldobjs="$old_deplibs $non_pic_objects" if test "$preload" = yes && test -f "$symfileobj"; then oldobjs="$oldobjs $symfileobj" fi fi addlibs="$old_convenience" fi if test -n "$addlibs"; then gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $addlibs oldobjs="$oldobjs $func_extract_archives_result" fi # Do each command in the archive commands. if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then cmds=$old_archive_from_new_cmds else # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $dlprefiles oldobjs="$oldobjs $func_extract_archives_result" fi # POSIX demands no paths to be encoded in archives. 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/${outputname}x" generated="$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" oldobjs="$oldobjs $gentop/$newobj" ;; *) oldobjs="$oldobjs $obj" ;; esac done fi eval cmds=\"$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 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? for obj in $save_oldobjs do last_oldobj=$obj done eval test_cmds=\"$old_archive_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 for obj in $save_oldobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result func_append objlist " $obj" if test "$len" -lt "$max_cmd_len"; then : else # the above command should be used before it gets too long oldobjs=$objlist if test "$obj" = "$last_oldobj" ; 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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:*:[456]) 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:*:*) case ${UNAME_MACHINE} in pc98) echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 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 ;; 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 echo ${UNAME_MACHINE}-unknown-linux-gnueabi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; cris:Linux:*:*) echo cris-axis-linux-gnu exit ;; crisv32:Linux:*:*) echo crisv32-axis-linux-gnu exit ;; frv:Linux:*:*) echo frv-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 or32-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 ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-gnu exit ;; x86_64:Linux:*:*) echo x86_64-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 ;; 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${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NSE-?:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${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 ${UNAME_MACHINE}-pc-aros exit ;; esac #echo '(No uname command or uname output not recognized.)' 1>&2 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 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: libmpcs-0.1/config/config.sub0000755000175000017500000010344511400743073013162 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 # Free Software Foundation, Inc. timestamp='2010-01-22' # This file is (in principle) common to ALL GNU software. # The presence of a machine in this file suggests that SOME GNU software # can handle that machine. It does not imply ALL GNU software can. # # 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 2 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, write to the Free Software # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA # 02110-1301, USA. # # 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. # Please send patches to . Submit a context # diff and a properly formatted GNU ChangeLog entry. # # 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 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" exit 1 ;; *local*) # First pass through any local machine types. echo $1 exit ;; * ) break ;; esac done case $# in 0) echo "$me: missing argument$help" >&2 exit 1;; 1) ;; *) echo "$me: too many arguments$help" >&2 exit 1;; esac # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). # Here we must recognize all the valid KERNEL-OS combinations. maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` case $maybe_os in nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ kopensolaris*-gnu* | \ storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; *) basic_machine=`echo $1 | sed 's/-[^-]*$//'` if [ $basic_machine != $1 ] then os=`echo $1 | sed 's/.*-/-/'` else os=; fi ;; esac ### Let's recognize common machines as not being operating systems so ### that things like config.sub decstation-3100 work. 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-sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nios | nios2 \ | ns16k | ns32k \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | pyramid \ | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu | strongarm \ | tahoe | thumb | tic4x | tic80 | tron \ | ubicom32 \ | v850 | v850e \ | we32k \ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; m6811 | m68hc11 | m6812 | m68hc12 | picochip) # Motorola 68HC11/12. basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$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-* \ | 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-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ | 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-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \ | 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-* \ | nios-* | nios2-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ | pyramid-* \ | 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-* | strongarm-* | sv1-* | sx?-* \ | tahoe-* | thumb-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tile-* | tilegx-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ | 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 ;; 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) 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'm not sure what "Sysv32" means. Should this be sysv3.2? 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 ;; 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-/'` ;; mvs) basic_machine=i370-ibm os=-mvs ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; parisc) basic_machine=hppa-unknown os=-linux ;; parisc-*) basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pc98) basic_machine=i386-pc ;; pc98-*) basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc) basic_machine=powerpc-unknown ;; ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle | ppc-le | powerpc-little) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little | ppc64-le | powerpc64-little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; pw32) basic_machine=i586-unknown os=-pw32 ;; rdos) basic_machine=i386-pc os=-rdos ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; rm[46]00) basic_machine=mips-siemens ;; 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 ;; 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 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; tic54x | c54x*) basic_machine=tic54x-unknown os=-coff ;; tic55x | c55x*) basic_machine=tic55x-unknown os=-coff ;; tic6x | c6x*) basic_machine=tic6x-unknown os=-coff ;; # This must be matched before tile*. tilegx*) basic_machine=tilegx-unknown os=-linux-gnu ;; tile*) basic_machine=tile-unknown os=-linux-gnu ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; tpf) basic_machine=s390x-ibm os=-tpf ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; 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 ;; 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. It is in # some cases the only manufacturer, in others, it is the most popular. w89k) basic_machine=hppa1.1-winbond ;; op50n) basic_machine=hppa1.1-oki ;; op60c) basic_machine=hppa1.1-oki ;; romp) basic_machine=romp-ibm ;; mmix) basic_machine=mmix-knuth ;; rs6000) basic_machine=rs6000-ibm ;; vax) basic_machine=vax-dec ;; pdp10) # there are many clones, so DEC is not a safe bet basic_machine=pdp10-unknown ;; pdp11) basic_machine=pdp11-dec ;; we32k) basic_machine=we32k-att ;; sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) basic_machine=sh-unknown ;; sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) basic_machine=sparc-sun ;; cydra) basic_machine=cydra-cydrome ;; orion) basic_machine=orion-highlevel ;; orion105) basic_machine=clipper-highlevel ;; mac | mpw | mac-mpw) basic_machine=m68k-apple ;; pmac | pmac-mpw) basic_machine=powerpc-apple ;; *-unknown) # Make sure to match an already-canonicalized machine name. ;; *) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; esac # Here we canonicalize certain aliases for manufacturers. case $basic_machine in *-digital*) basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` ;; *-commodore*) basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` ;; *) ;; esac # Decode manufacturer-specific aliases for certain operating systems. if [ x"$os" != x"" ] then case $os in # First match some system type aliases # that might get confused with valid system types. # -solaris* is a basic system type, with this one exception. -auroraux) os=-auroraux ;; -solaris1 | -solaris1.*) os=`echo $os | sed -e 's|solaris1|sunos4|'` ;; -solaris) os=-solaris2 ;; -svr4*) os=-sysv4 ;; -unixware*) os=-sysv4.2uw ;; -gnu/linux*) os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` ;; # First accept the basic system types. # The portable systems comes first. # Each alternative MUST END IN A *, to match a version number. # -sysv* is not here because it comes later, after sysvr4. -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ | -sym* | -kopensolaris* \ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ | -aos* | -aros* \ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ | -openbsd* | -solidbsd* \ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ | -chorusos* | -chorusrdb* | -cegcc* \ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \ | -uxpv* | -beos* | -mpeix* | -udk* \ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*) # Remember, each alternative MUST END IN *, to match a version number. ;; -qnx*) case $basic_machine in x86-* | i*86-*) ;; *) os=-nto$os ;; esac ;; -nto-qnx*) ;; -nto*) os=`echo $os | sed -e 's|nto|nto-qnx|'` ;; -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) ;; -mac*) os=`echo $os | sed -e 's|mac|macos|'` ;; -linux-dietlibc) os=-linux-dietlibc ;; -linux*) os=`echo $os | sed -e 's|linux|linux-gnu|'` ;; -sunos5*) os=`echo $os | sed -e 's|sunos5|solaris2|'` ;; -sunos6*) os=`echo $os | sed -e 's|sunos6|solaris3|'` ;; -opened*) os=-openedition ;; -os400*) os=-os400 ;; -wince*) os=-wince ;; -osfrose*) os=-osfrose ;; -osf*) os=-osf ;; -utek*) os=-bsd ;; -dynix*) os=-bsd ;; -acis*) os=-aos ;; -atheos*) os=-atheos ;; -syllable*) os=-syllable ;; -386bsd) os=-bsd ;; -ctix* | -uts*) os=-sysv ;; -nova*) os=-rtmk-nova ;; -ns2 ) os=-nextstep2 ;; -nsk*) os=-nsk ;; # Preserve the version number of sinix5. -sinix5.*) os=`echo $os | sed -e 's|sinix|sysv|'` ;; -sinix*) os=-sysv4 ;; -tpf*) os=-tpf ;; -triton*) os=-sysv3 ;; -oss*) os=-sysv3 ;; -svr4) os=-sysv4 ;; -svr3) os=-sysv3 ;; -sysvr4) os=-sysv4 ;; # This must come after -sysvr4. -sysv*) ;; -ose*) os=-ose ;; -es1800*) os=-ose ;; -xenix) os=-xenix ;; -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) os=-mint ;; -aros*) os=-aros ;; -kaos*) os=-kaos ;; -zvmoe) os=-zvmoe ;; -dicos*) os=-dicos ;; -nacl*) ;; -none) ;; *) # Get rid of the `-' at the beginning of $os. os=`echo $os | sed 's/[^-]*-//'` echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 exit 1 ;; esac else # Here we handle the default operating systems that come with various machines. # The value should be what the vendor currently ships out the door with their # machine or put another way, the most popular os provided with the machine. # Note that if you're going to try to match "-MANUFACTURER" here (say, # "-sun"), then you have to tell the case statement up towards the top # that MANUFACTURER isn't an operating system. Otherwise, code above # will signal an error saying that MANUFACTURER isn't an operating # system, and we'll never get to this point. case $basic_machine in score-*) os=-elf ;; spu-*) os=-elf ;; *-acorn) os=-riscix1.2 ;; arm*-rebel) os=-linux ;; arm*-semi) os=-aout ;; c4x-* | tic4x-*) os=-coff ;; # This must come before the *-dec entry. pdp10-*) os=-tops20 ;; pdp11-*) os=-none ;; *-dec | vax-*) os=-ultrix4.2 ;; m68*-apollo) os=-domain ;; i386-sun) os=-sunos4.0.2 ;; m68000-sun) os=-sunos3 # This also exists in the configure program, but was not the # default. # os=-sunos4 ;; m68*-cisco) os=-aout ;; mep-*) os=-elf ;; mips*-cisco) os=-elf ;; mips*-*) os=-elf ;; or32-*) os=-coff ;; *-tti) # must be before sparc entry or we get the wrong os. os=-sysv3 ;; sparc-* | *-sun) os=-sunos4.1.1 ;; *-be) os=-beos ;; *-haiku) os=-haiku ;; *-ibm) os=-aix ;; *-knuth) os=-mmixware ;; *-wec) os=-proelf ;; *-winbond) os=-proelf ;; *-oki) os=-proelf ;; *-hp) os=-hpux ;; *-hitachi) os=-hiux ;; i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) os=-sysv ;; *-cbm) os=-amigaos ;; *-dg) os=-dgux ;; *-dolphin) os=-sysv3 ;; m68k-ccur) os=-rtu ;; m88k-omron*) os=-luna ;; *-next ) os=-nextstep ;; *-sequent) os=-ptx ;; *-crds) os=-unos ;; *-ns) os=-genix ;; i370-*) os=-mvs ;; *-next) os=-nextstep3 ;; *-gould) os=-sysv ;; *-highlevel) os=-bsd ;; *-encore) os=-bsd ;; *-sgi) os=-irix ;; *-siemens) os=-sysv4 ;; *-masscomp) os=-rtu ;; f30[01]-fujitsu | f700-fujitsu) os=-uxpv ;; *-rom68k) os=-coff ;; *-*bug) os=-coff ;; *-apple) os=-macos ;; *-atari*) os=-mint ;; *) os=-none ;; esac fi # Here we handle the case where we know the os, and the CPU type, but not the # manufacturer. 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: libmpcs-0.1/libmpcenc/0000755000175000017500000000000011400743120011730 500000000000000libmpcs-0.1/libmpcenc/bitstream.c0000644000175000017500000003132111220505350014007 00000000000000/* * Musepack audio compression * Copyright (c) 2005-2009, The Musepack Development Team * Copyright (C) 1999-2004 Buschmann/Klemm/Piecha/Wolf * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifdef _WIN32 #include #define sleep(t) Sleep((t) * 1000) #else #include #endif #include "libmpcenc.h" #include "stdio.h" unsigned long mpc_crc32(unsigned char *buf, int len); #define MAX_ENUM 32 static const mpc_uint32_t Cnk[MAX_ENUM / 2][MAX_ENUM] = { {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31}, {0, 0, 1, 3, 6, 10, 15, 21, 28, 36, 45, 55, 66, 78, 91, 105, 120, 136, 153, 171, 190, 210, 231, 253, 276, 300, 325, 351, 378, 406, 435, 465}, {0, 0, 0, 1, 4, 10, 20, 35, 56, 84, 120, 165, 220, 286, 364, 455, 560, 680, 816, 969, 1140, 1330, 1540, 1771, 2024, 2300, 2600, 2925, 3276, 3654, 4060, 4495}, {0, 0, 0, 0, 1, 5, 15, 35, 70, 126, 210, 330, 495, 715, 1001, 1365, 1820, 2380, 3060, 3876, 4845, 5985, 7315, 8855, 10626, 12650, 14950, 17550, 20475, 23751, 27405, 31465}, {0, 0, 0, 0, 0, 1, 6, 21, 56, 126, 252, 462, 792, 1287, 2002, 3003, 4368, 6188, 8568, 11628, 15504, 20349, 26334, 33649, 42504, 53130, 65780, 80730, 98280, 118755, 142506, 169911}, {0, 0, 0, 0, 0, 0, 1, 7, 28, 84, 210, 462, 924, 1716, 3003, 5005, 8008, 12376, 18564, 27132, 38760, 54264, 74613, 100947, 134596, 177100, 230230, 296010, 376740, 475020, 593775, 736281}, {0, 0, 0, 0, 0, 0, 0, 1, 8, 36, 120, 330, 792, 1716, 3432, 6435, 11440, 19448, 31824, 50388, 77520, 116280, 170544, 245157, 346104, 480700, 657800, 888030, 1184040, 1560780, 2035800, 2629575}, {0, 0, 0, 0, 0, 0, 0, 0, 1, 9, 45, 165, 495, 1287, 3003, 6435, 12870, 24310, 43758, 75582, 125970, 203490, 319770, 490314, 735471, 1081575, 1562275, 2220075, 3108105, 4292145, 5852925, 7888725}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 10, 55, 220, 715, 2002, 5005, 11440, 24310, 48620, 92378, 167960, 293930, 497420, 817190, 1307504, 2042975, 3124550, 4686825, 6906900, 10015005, 14307150, 20160075}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 11, 66, 286, 1001, 3003, 8008, 19448, 43758, 92378, 184756, 352716, 646646, 1144066, 1961256, 3268760, 5311735, 8436285, 13123110, 20030010, 30045015, 44352165}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 12, 78, 364, 1365, 4368, 12376, 31824, 75582, 167960, 352716, 705432, 1352078, 2496144, 4457400, 7726160, 13037895, 21474180, 34597290, 54627300, 84672315}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 13, 91, 455, 1820, 6188, 18564, 50388, 125970, 293930, 646646, 1352078, 2704156, 5200300, 9657700, 17383860, 30421755, 51895935, 86493225, 141120525}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 14, 105, 560, 2380, 8568, 27132, 77520, 203490, 497420, 1144066, 2496144, 5200300, 10400600, 20058300, 37442160, 67863915, 119759850, 206253075}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 15, 120, 680, 3060, 11628, 38760, 116280, 319770, 817190, 1961256, 4457400, 9657700, 20058300, 40116600, 77558760, 145422675, 265182525}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 16, 136, 816, 3876, 15504, 54264, 170544, 490314, 1307504, 3268760, 7726160, 17383860, 37442160, 77558760, 155117520, 300540195}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 17, 153, 969, 4845, 20349, 74613, 245157, 735471, 2042975, 5311735, 13037895, 30421755, 67863915, 145422675, 300540195} }; static const mpc_uint8_t Cnk_len[MAX_ENUM / 2][MAX_ENUM] = { {0, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5}, {0, 0, 2, 3, 4, 4, 5, 5, 6, 6, 6, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9}, {0, 0, 0, 2, 4, 5, 6, 6, 7, 7, 8, 8, 9, 9, 9, 10, 10, 10, 10, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 13, 13}, {0, 0, 0, 0, 3, 4, 6, 7, 7, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 13, 13, 13, 14, 14, 14, 14, 15, 15, 15, 15, 15, 16}, {0, 0, 0, 0, 0, 3, 5, 6, 7, 8, 9, 10, 11, 11, 12, 13, 13, 14, 14, 14, 15, 15, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18}, {0, 0, 0, 0, 0, 0, 3, 5, 7, 8, 9, 10, 11, 12, 13, 13, 14, 15, 15, 16, 16, 17, 17, 18, 18, 18, 19, 19, 19, 20, 20, 20}, {0, 0, 0, 0, 0, 0, 0, 3, 6, 7, 9, 10, 11, 12, 13, 14, 15, 15, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 21, 22, 22}, {0, 0, 0, 0, 0, 0, 0, 0, 4, 6, 8, 9, 11, 12, 13, 14, 15, 16, 17, 17, 18, 19, 19, 20, 21, 21, 22, 22, 23, 23, 23, 24}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 6, 8, 10, 11, 13, 14, 15, 16, 17, 18, 19, 19, 20, 21, 21, 22, 23, 23, 24, 24, 25, 25}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 7, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 21, 21, 22, 23, 24, 24, 25, 25, 26, 26}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 7, 9, 11, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 23, 24, 25, 26, 26, 27, 27}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 7, 9, 11, 13, 15, 16, 17, 19, 20, 21, 22, 23, 24, 25, 25, 26, 27, 28, 28}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 7, 10, 12, 14, 15, 17, 18, 19, 21, 22, 23, 24, 25, 26, 27, 27, 28, 29}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 7, 10, 12, 14, 16, 17, 19, 20, 21, 23, 24, 25, 26, 27, 28, 28, 29}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 8, 10, 12, 14, 16, 18, 19, 21, 22, 23, 25, 26, 27, 28, 29, 30}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 8, 10, 13, 15, 17, 18, 20, 21, 23, 24, 25, 27, 28, 29, 30} }; static const mpc_uint32_t Cnk_lost[MAX_ENUM / 2][MAX_ENUM] = { {0, 0, 1, 0, 3, 2, 1, 0, 7, 6, 5, 4, 3, 2, 1, 0, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0}, {0, 0, 1, 2, 6, 1, 11, 4, 28, 19, 9, 62, 50, 37, 23, 8, 120, 103, 85, 66, 46, 25, 3, 236, 212, 187, 161, 134, 106, 77, 47, 16}, {0, 0, 0, 0, 6, 12, 29, 8, 44, 8, 91, 36, 226, 148, 57, 464, 344, 208, 55, 908, 718, 508, 277, 24, 1796, 1496, 1171, 820, 442, 36, 3697, 3232}, {0, 0, 0, 0, 3, 1, 29, 58, 2, 46, 182, 17, 309, 23, 683, 228, 1716, 1036, 220, 3347, 2207, 877, 7529, 5758, 3734, 1434, 15218, 12293, 9017, 5363, 1303, 29576}, {0, 0, 0, 0, 0, 2, 11, 8, 2, 4, 50, 232, 761, 46, 1093, 3824, 2004, 7816, 4756, 880, 12419, 6434, 31887, 23032, 12406, 65292, 50342, 32792, 12317, 119638, 92233, 60768}, {0, 0, 0, 0, 0, 0, 1, 4, 44, 46, 50, 100, 332, 1093, 3187, 184, 4008, 14204, 5636, 26776, 11272, 56459, 30125, 127548, 85044, 31914, 228278, 147548, 49268, 454801, 312295, 142384}, {0, 0, 0, 0, 0, 0, 0, 0, 28, 8, 182, 232, 332, 664, 1757, 4944, 13320, 944, 15148, 53552, 14792, 91600, 16987, 178184, 43588, 390776, 160546, 913112, 536372, 61352, 1564729, 828448}, {0, 0, 0, 0, 0, 0, 0, 0, 7, 19, 91, 17, 761, 1093, 1757, 3514, 8458, 21778, 55490, 5102, 58654, 204518, 33974, 313105, 1015577, 534877, 1974229, 1086199, 4096463, 2535683, 499883, 6258916}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 9, 36, 309, 46, 3187, 4944, 8458, 16916, 38694, 94184, 230358, 26868, 231386, 789648, 54177, 1069754, 3701783, 1481708, 6762211, 2470066, 13394357, 5505632}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 62, 226, 23, 1093, 184, 13320, 21778, 38694, 77388, 171572, 401930, 953086, 135896, 925544, 3076873, 8340931, 3654106, 13524422, 3509417, 22756699, 2596624}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 50, 148, 683, 3824, 4008, 944, 55490, 94184, 171572, 343144, 745074, 1698160, 3931208, 662448, 3739321, 12080252, 32511574, 12481564, 49545413, 5193248}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 37, 57, 228, 2004, 14204, 15148, 5102, 230358, 401930, 745074, 1490148, 3188308, 7119516, 16170572, 3132677, 15212929, 47724503, 127314931, 42642616}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 23, 464, 1716, 7816, 5636, 53552, 58654, 26868, 953086, 1698160, 3188308, 6376616, 13496132, 29666704, 66353813, 14457878, 62182381, 189497312}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 8, 344, 1036, 4756, 26776, 14792, 204518, 231386, 135896, 3931208, 7119516, 13496132, 26992264, 56658968, 123012781, 3252931, 65435312}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 120, 208, 220, 880, 11272, 91600, 33974, 789648, 925544, 662448, 16170572, 29666704, 56658968, 113317936, 236330717, 508019104}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 103, 55, 3347, 12419, 56459, 16987, 313105, 54177, 3076873, 3739321, 3132677, 66353813, 123012781, 236330717} }; static const mpc_uint8_t log2[32] = { 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6}; static const mpc_uint8_t log2_lost[32] = { 0, 1, 0, 3, 2, 1, 0, 7, 6, 5, 4, 3, 2, 1, 0, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 31}; void emptyBits(mpc_encoder_t * e) { while( e->bitsCount >= 8 ){ e->bitsCount -= 8; e->buffer[e->pos] = (mpc_uint8_t) (e->bitsBuff >> e->bitsCount); e->pos++; } } unsigned int encodeSize(mpc_uint64_t size, char * buff, mpc_bool_t addCodeSize) { unsigned int i = 1; int j; if (addCodeSize) { while ((1ull << (7 * i)) - i <= size) i++; size += i; } else while ((1ull << (7 * i)) <= size) i++; for( j = i - 1; j >= 0; j--){ buff[j] = (char) (size | 0x80); size >>= 7; } buff[i - 1] &= 0x7F; return i; } static void encodeGolomb(mpc_encoder_t * e, mpc_uint32_t nb, mpc_uint_t k) { unsigned int l = (nb >> k) + 1; nb &= (1 << k) - 1; while( l > 31 ){ writeBits(e, 0, 31); l -= 31; } writeBits(e, 1, l); writeBits(e, nb, k); } void encodeEnum(mpc_encoder_t * e, const mpc_uint32_t bits, const mpc_uint_t N) { mpc_uint32_t code = 0; const mpc_uint32_t * C = Cnk[0]; unsigned int n = 0, k = 0; for( ; n < N; n++){ if ((bits >> n) & 1) { code += C[n]; C += MAX_ENUM; k++; } } if (k == 0) return; if (code < Cnk_lost[k-1][n-1]) writeBits(e, code, Cnk_len[k-1][n-1] - 1); else writeBits(e, code + Cnk_lost[k-1][n-1], Cnk_len[k-1][n-1]); } void encodeLog(mpc_encoder_t * e, mpc_uint32_t value, mpc_uint32_t max) { if (value < log2_lost[max - 1]) writeBits(e, value, log2[max - 1] - 1); else writeBits(e, value + log2_lost[max - 1], log2[max - 1]); } void writeMagic(mpc_encoder_t * e) { fwrite("MPCK", sizeof(char), 4, e->outputFile); e->outputBits += 32; e->framesInBlock = 0; } mpc_uint32_t writeBlock ( mpc_encoder_t * e, const char * key, const mpc_bool_t addCRC, mpc_uint32_t min_size) { FILE * fp = e->outputFile; mpc_uint32_t written = 0; mpc_uint8_t * datas = e->buffer; char blockSize[10]; mpc_uint32_t len; writeBits(e, 0, (8 - e->bitsCount) % 8); emptyBits(e); // write block header (key / length) len = e->pos + (addCRC > 0) * 4; if (min_size <= len) min_size = len; else { mpc_uint32_t pad = min_size - len, i; for(i = 0; i < pad; i++) writeBits(e, 0, 8); emptyBits(e); } len = encodeSize(min_size + 2, blockSize, MPC_TRUE); fwrite(key, sizeof(char), 2, fp); fwrite(blockSize, sizeof(char), len, fp); e->outputBits += (len + 2) * 8; if (addCRC) { char tmp[4]; unsigned long CRC32 = mpc_crc32((unsigned char *) e->buffer, e->pos); tmp[0] = (char) (CRC32 >> 24); tmp[1] = (char) (CRC32 >> 16); tmp[2] = (char) (CRC32 >> 8); tmp[3] = (char) CRC32; fwrite(tmp, sizeof(char), 4, fp); e->outputBits += 32; } // write datas while ( e->pos != 0 ) { written = fwrite ( datas, sizeof(*e->buffer), e->pos, fp ); if ( written == 0 ) { fprintf(stderr, "\b\n WARNING: Disk full?, retry after 10 sec ...\a"); sleep (10); } if ( written > 0 ) { datas += written; e->pos -= written; } } e->framesInBlock = 0; return min_size; } void writeSeekTable (mpc_encoder_t * e) { mpc_uint32_t i, len; mpc_uint32_t * table = e->seek_table; mpc_uint8_t tmp[10]; // write the position to header i = ftell(e->outputFile); // get the seek table position len = encodeSize(i - e->seek_ptr, (char*)tmp, MPC_FALSE); fseek(e->outputFile, e->seek_ptr + 3, SEEK_SET); fwrite(tmp, sizeof(mpc_uint8_t), len, e->outputFile); fseek(e->outputFile, i, SEEK_SET); // write the seek table datas len = encodeSize(e->seek_pos, (char*)tmp, MPC_FALSE); for( i = 0; i < len; i++) writeBits ( e, tmp[i], 8 ); writeBits ( e, e->seek_pwr, 4 ); len = encodeSize(table[0] - e->seek_ref, (char*)tmp, MPC_FALSE); for( i = 0; i < len; i++) writeBits ( e, tmp[i], 8 ); if (e->seek_pos > 1) { len = encodeSize(table[1] - e->seek_ref, (char*)tmp, MPC_FALSE); for( i = 0; i < len; i++) writeBits ( e, tmp[i], 8 ); } for( i = 2; i < e->seek_pos; i++){ int code = (table[i] - 2 * table[i-1] + 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install-strip installcheck installcheck-am installdirs \ maintainer-clean maintainer-clean-generic mostlyclean \ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ pdf pdf-am ps ps-am tags uninstall uninstall-am # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: libmpcs-0.1/libmpcenc/libmpcenc.h0000644000175000017500000001066010620566560013776 00000000000000/* * Musepack audio compression * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #pragma once #include #include // FIXME : define this somewhere else #ifndef NULL #define NULL 0 #endif #define MPC_FRAME_LENGTH (36 * 32) #define MAX_FRAME_SIZE 4352 typedef struct { mpc_uint16_t Code; // >= 14 bit mpc_uint16_t Length; // >= 4 bit } Huffman_t; typedef struct { mpc_uint_t pos; // next free byte position in the buffer mpc_uint_t bitsCount; // number of used bits in bitsBuff mpc_uint64_t outputBits; // Counter for the number of written bits in the bitstream mpc_uint32_t bitsBuff; // bits buffer mpc_uint8_t * buffer; // Buffer for bitstream-file mpc_uint_t framesInBlock; // Number of frames in current block mpc_uint_t frames_per_block_pwr; // Number of frame in a block = 1 << frames_per_block_pwr // seeking mpc_uint32_t * seek_table; mpc_uint32_t seek_pos; /// current position in the seek table mpc_uint32_t seek_ref; /// reference position for the seek information mpc_uint32_t seek_ptr; /// position of the seek pointer block mpc_uint32_t seek_pwr; /// keep a seek table entry every 2^seek_pwr block mpc_uint32_t block_cnt; /// number of encoded blocks FILE * outputFile; // ouput file mpc_uint32_t MS_Channelmode; mpc_uint32_t Overflows; // = 0; // number of internal (filterbank) clippings mpc_uint32_t MaxBand; /// number of non zero bands in last frame mpc_int32_t SCF_Index_L [32] [3]; mpc_int32_t SCF_Index_R [32] [3]; // holds scalefactor-indices mpc_int32_t SCF_Last_L [32]; mpc_int32_t SCF_Last_R [32]; // Last coded SCF value mpc_quantizer Q [32]; // holds quantized samples mpc_int32_t Res_L [32]; mpc_int32_t Res_R [32]; // holds the chosen quantizer for each subband mpc_bool_t DSCF_Flag_L [32]; mpc_bool_t DSCF_Flag_R [32]; // differential SCF used? mpc_bool_t MS_Flag[32]; // MS used? } mpc_encoder_t; void mpc_encoder_init ( mpc_encoder_t * e, mpc_uint64_t SamplesInWAVE, unsigned int FramesBlockPwr, unsigned int SeekDistance ); void mpc_encoder_exit ( mpc_encoder_t * e ); void writeStreamInfo ( mpc_encoder_t*e, const unsigned int MaxBand, const unsigned int MS_on, const unsigned int SamplesCount, const unsigned int SamplesSkip, const unsigned int SampleFreq, const unsigned int ChannelCount); void writeGainInfo ( mpc_encoder_t * e, unsigned short t_gain, unsigned short t_peak, unsigned short a_gain, unsigned short a_peak); void writeEncoderInfo ( mpc_encoder_t * e, const float profile, const int PNS_on, const int version_major, const int version_minor, const int version_build ); mpc_uint32_t writeBlock ( mpc_encoder_t *, const char *, const mpc_bool_t, mpc_uint32_t); void writeMagic (mpc_encoder_t * e); void emptyBits(mpc_encoder_t * e); /// maximum number of output bits is 31 ! static mpc_inline void writeBits (mpc_encoder_t * e, mpc_uint32_t input, unsigned int bits ) { e->outputBits += bits; if (e->bitsCount + bits > sizeof(e->bitsBuff) * 8) { int tmp = (sizeof(e->bitsBuff) * 8 - e->bitsCount); bits -= tmp; e->bitsBuff = (e->bitsBuff << tmp) | (input >> bits); e->bitsCount = sizeof(e->bitsBuff) * 8; emptyBits(e); input &= (1 << bits) - 1; } e->bitsBuff = (e->bitsBuff << bits) | input; e->bitsCount += bits; } void writeSeekTable (mpc_encoder_t * e); void writeBitstream_SV8 ( mpc_encoder_t*, int); unsigned int encodeSize(mpc_uint64_t, char *, mpc_bool_t); void encodeEnum(mpc_encoder_t * e, const mpc_uint32_t bits, const mpc_uint_t N); void encodeLog(mpc_encoder_t * e, mpc_uint32_t value, mpc_uint32_t max); libmpcs-0.1/libmpcenc/encode_sv7.c0000644000175000017500000003476611150563722014102 00000000000000/* * Musepack audio compression * Copyright (c) 2005-2009, The Musepack Development Team * Copyright (C) 1999-2004 Buschmann/Klemm/Piecha/Wolf * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include "libmpcenc.h" #include void Klemm ( void ); void Init_Skalenfaktoren ( void ); // huffsv7.c extern Huffman_t const HuffBands [33]; extern Huffman_t const HuffRes [2][17]; extern Huffman_t const HuffSCFI_1 [4]; // contains tables for SV7-scalefactor select extern Huffman_t const HuffSCFI_2 [16]; // contains tables for SV7-scalefactor select extern Huffman_t const HuffDSCF_1 [64]; // contains tables for SV7-scalefactor coding extern Huffman_t const HuffDSCF_2 [65]; // contains tables for SV7-scalefactor coding extern Huffman_t const * const HuffQ [2][8]; // points to tables for SV7-sample coding extern Huffman_t const HuffQ9up [256]; /* * SV1: DATE 13.12.1998 * SV2: DATE 12.06.1999 * SV3: DATE 19.10.1999 * SV4: DATE 20.10.1999 * SV5: DATE 18.06.2000 * SV6: DATE 10.08.2000 * SV7: DATE 23.08.2000 * SV7.f: DATE 20.07.2002 */ // initialize SV8 void mpc_encoder_init ( mpc_encoder_t * e, mpc_uint64_t SamplesInWAVE, unsigned int FramesBlockPwr, unsigned int SeekDistance ) { Init_Skalenfaktoren (); Klemm (); memset(e, 0, sizeof(*e)); if (SeekDistance > 15) SeekDistance = 1; if (FramesBlockPwr > 14) FramesBlockPwr = 6; e->seek_pwr = SeekDistance; e->frames_per_block_pwr = FramesBlockPwr; if (SamplesInWAVE == 0) e->seek_table = malloc((1 << 16) * sizeof(mpc_uint32_t)); else e->seek_table = malloc((size_t)(2 + SamplesInWAVE / (MPC_FRAME_LENGTH << (e->seek_pwr + e->frames_per_block_pwr))) * sizeof(mpc_uint32_t)); e->buffer = malloc(MAX_FRAME_SIZE * (1 << e->frames_per_block_pwr) * sizeof(mpc_uint8_t)); } void mpc_encoder_exit ( mpc_encoder_t * e ) { free(e->seek_table); free(e->buffer); } // writes replay gain info void writeGainInfo ( mpc_encoder_t * e, unsigned short t_gain, unsigned short t_peak, unsigned short a_gain, unsigned short a_peak) { writeBits ( e, 1, 8 ); // version writeBits ( e, t_gain, 16 ); // Title gain writeBits ( e, t_peak, 16 ); // Title peak writeBits ( e, a_gain, 16 ); // Album gain writeBits ( e, a_peak, 16 ); // Album peak } // writes SV8-header void writeStreamInfo ( mpc_encoder_t*e, const unsigned int MaxBand, const unsigned int MS_on, const unsigned int SamplesCount, const unsigned int SamplesSkip, const unsigned int SampleFreq, const unsigned int ChannelCount) { unsigned char tmp[10]; int i, len; writeBits ( e, 8, 8 ); // StreamVersion len = encodeSize(SamplesCount, (char *)tmp, MPC_FALSE); for( i = 0; i < len; i++) // nb of samples writeBits ( e, tmp[i], 8 ); len = encodeSize(SamplesSkip, (char *)tmp, MPC_FALSE); for( i = 0; i < len; i++) // nb of samples to skip at beginning writeBits ( e, tmp[i], 8 ); switch ( SampleFreq ) { case 44100: writeBits ( e, 0, 3 ); break; case 48000: writeBits ( e, 1, 3 ); break; case 37800: writeBits ( e, 2, 3 ); break; case 32000: writeBits ( e, 3, 3 ); break; default : fprintf(stderr, "Internal error\n");// FIXME : stderr_printf ( "Internal error\n"); exit (1); } writeBits ( e, MaxBand - 1 , 5 ); // Bandwidth writeBits ( e, ChannelCount - 1 , 4 ); // Channels writeBits ( e, MS_on , 1 ); // MS-Coding Flag writeBits ( e, e->frames_per_block_pwr >> 1, 3 ); // frames per block (log4 unit) } // writes encoder signature void writeEncoderInfo ( mpc_encoder_t * e, const float profile, const int PNS_on, const int version_major, const int version_minor, const int version_build ) { writeBits ( e, (mpc_uint32_t)(profile * 8 + .5), 7 ); writeBits ( e, PNS_on, 1 ); writeBits ( e, version_major, 8 ); writeBits ( e, version_minor, 8 ); writeBits ( e, version_build, 8 ); } // formatting and writing SV8-bitstream for one frame void writeBitstream_SV8 ( mpc_encoder_t* e, int MaxBand) { int n; const Huffman_t * Table, * Tables[2]; mpc_int32_t * Res_L = e->Res_L; mpc_int32_t * Res_R = e->Res_R; mpc_bool_t * DSCF_Flag_L = e->DSCF_Flag_L; mpc_bool_t * DSCF_Flag_R = e->DSCF_Flag_R; mpc_int32_t * SCF_Last_L = e->SCF_Last_L; mpc_int32_t * SCF_Last_R = e->SCF_Last_R; for( n = MaxBand; n >= 0; n--) if (Res_L[n] != 0 || Res_R[n] != 0) break; n++; if (e->framesInBlock == 0) { encodeLog(e, n, MaxBand + 1); MaxBand = e->MaxBand = n; } else { n = n - e->MaxBand; MaxBand = e->MaxBand = n + e->MaxBand; if (n < 0) n += 33; writeBits(e, HuffBands[n].Code, HuffBands[n].Length); } /************************************ Resolution *********************************/ if (MaxBand) { { int tmp = Res_L[MaxBand - 1]; if (tmp < 0) tmp += 17; writeBits(e, HuffRes[0][tmp].Code, HuffRes[0][tmp].Length); tmp = Res_R[MaxBand - 1]; if (tmp < 0) tmp += 17; writeBits(e, HuffRes[0][tmp].Code, HuffRes[0][tmp].Length); } for ( n = MaxBand - 2; n >= 0; n--) { int tmp = Res_L[n] - Res_L[n + 1]; if (tmp < 0) tmp += 17; writeBits(e, HuffRes[Res_L[n + 1] > 2][tmp].Code, HuffRes[Res_L[n + 1] > 2][tmp].Length); tmp = Res_R[n] - Res_R[n + 1]; if (tmp < 0) tmp += 17; writeBits(e, HuffRes[Res_R[n + 1] > 2][tmp].Code, HuffRes[Res_R[n + 1] > 2][tmp].Length); } if (e->MS_Channelmode > 0) { mpc_uint32_t tmp = 0; int cnt = 0, tot = 0; mpc_bool_t * MS_Flag = e->MS_Flag; for( n = 0; n < MaxBand; n++) { if ( Res_L[n] != 0 || Res_R[n] != 0 ) { tmp = (tmp << 1) | MS_Flag[n]; cnt += MS_Flag[n]; tot++; } } encodeLog(e, cnt, tot); if (cnt * 2 > tot) tmp = ~tmp; encodeEnum(e, tmp, tot); } } /************************************ SCF encoding type ***********************************/ if (e->framesInBlock == 0){ for( n = 0; n < 32; n++) DSCF_Flag_L[n] = DSCF_Flag_R[n] = 1; // new block -> force key frame } Tables[0] = HuffSCFI_1; Tables[1] = HuffSCFI_2; for ( n = 0; n < MaxBand; n++ ) { int tmp = 0, cnt = -1; if (Res_L[n]) { tmp = (e->SCF_Index_L[n][1] == e->SCF_Index_L[n][0]) * 2 + (e->SCF_Index_L[n][2] == e->SCF_Index_L[n][1]); cnt++; } if (Res_R[n]) { tmp = (tmp << 2) | ((e->SCF_Index_R[n][1] == e->SCF_Index_R[n][0]) * 2 + (e->SCF_Index_R[n][2] == e->SCF_Index_R[n][1])); cnt++; } if (cnt >= 0) writeBits(e, Tables[cnt][tmp].Code, Tables[cnt][tmp].Length); } /************************************* SCF **********************************/ for ( n = 0; n < MaxBand; n++ ) { if ( Res_L[n] ) { int m; mpc_int32_t * SCFI_L_n = e->SCF_Index_L[n]; if (DSCF_Flag_L[n] == 1) { writeBits(e, SCFI_L_n[0] + 6, 7); DSCF_Flag_L[n] = 0; } else { unsigned int tmp = (SCFI_L_n[0] - SCF_Last_L[n] + 31) & 127; if (tmp < 64) writeBits(e, HuffDSCF_2[tmp].Code, HuffDSCF_2[tmp].Length); else { writeBits(e, HuffDSCF_2[64].Code, HuffDSCF_2[64].Length); writeBits(e, tmp - 64, 6); } } for( m = 0; m < 2; m++){ if (SCFI_L_n[m+1] != SCFI_L_n[m]) { unsigned int tmp = (SCFI_L_n[m+1] - SCFI_L_n[m] + 31) & 127; if (tmp < 64) writeBits(e, HuffDSCF_1[tmp].Code, HuffDSCF_1[tmp].Length); else { writeBits(e, HuffDSCF_1[31].Code, HuffDSCF_1[31].Length); writeBits(e, tmp - 64, 6); } } } SCF_Last_L[n] = SCFI_L_n[2]; } if ( Res_R[n] ) { int m; mpc_int32_t * SCFI_R_n = e->SCF_Index_R[n]; if (DSCF_Flag_R[n] == 1) { writeBits(e, SCFI_R_n[0] + 6, 7); DSCF_Flag_R[n] = 0; } else { unsigned int tmp = (SCFI_R_n[0] - SCF_Last_R[n] + 31) & 127; if (tmp < 64) writeBits(e, HuffDSCF_2[tmp].Code, HuffDSCF_2[tmp].Length); else { writeBits(e, HuffDSCF_2[64].Code, HuffDSCF_2[64].Length); writeBits(e, tmp - 64, 6); } } for( m = 0; m < 2; m++){ if (SCFI_R_n[m+1] != SCFI_R_n[m]) { unsigned int tmp = (SCFI_R_n[m+1] - SCFI_R_n[m] + 31) & 127; if (tmp < 64) writeBits(e, HuffDSCF_1[tmp].Code, HuffDSCF_1[tmp].Length); else { writeBits(e, HuffDSCF_1[31].Code, HuffDSCF_1[31].Length); writeBits(e, tmp - 64, 6); } } } SCF_Last_R[n] = SCFI_R_n[2]; } } /*********************************** Samples *********************************/ for ( n = 0; n < MaxBand; n++ ) { int Res = Res_L[n]; const mpc_int16_t * q = e->Q[n].L; static const unsigned int thres[] = {0, 0, 3, 7, 9, 1, 3, 4, 8}; static const int HuffQ2_var[5*5*5] = {6, 5, 4, 5, 6, 5, 4, 3, 4, 5, 4, 3, 2, 3, 4, 5, 4, 3, 4, 5, 6, 5, 4, 5, 6, 5, 4, 3, 4, 5, 4, 3, 2, 3, 4, 3, 2, 1, 2, 3, 4, 3, 2, 3, 4, 5, 4, 3, 4, 5, 4, 3, 2, 3, 4, 3, 2, 1, 2, 3, 2, 1, 0, 1, 2, 3, 2, 1, 2, 3, 4, 3, 2, 3, 4, 5, 4, 3, 4, 5, 4, 3, 2, 3, 4, 3, 2, 1, 2, 3, 4, 3, 2, 3, 4, 5, 4, 3, 4, 5, 6, 5, 4, 5, 6, 5, 4, 3, 4, 5, 4, 3, 2, 3, 4, 5, 4, 3, 4, 5, 6, 5, 4, 5, 6}; do { int k = 0, idx = 1, cnt = 0, sng; switch ( Res ) { case -1: case 0: break; case 1: Table = HuffQ [0][0]; for( ; k < 36; ){ int kmax = k + 18; cnt = 0, sng = 0; for ( ; k < kmax; k++) { idx <<= 1; if (q[k] != 1) { cnt++; idx |= 1; sng = (sng << 1) | (q[k] >> 1); } } writeBits(e, Table[cnt].Code, Table[cnt].Length); if (cnt > 0) { if (cnt > 9) idx = ~idx; encodeEnum(e, idx, 18); writeBits(e, sng, cnt); } } break; case 2: Tables[0] = HuffQ [0][1]; Tables[1] = HuffQ [1][1]; idx = 2 * thres[Res]; for ( ; k < 36; k += 3) { int tmp = q[k] + 5*q[k+1] + 25*q[k+2]; writeBits ( e, Tables[idx > thres[Res]][tmp].Code, Tables[idx > thres[Res]][tmp].Length ); idx = (idx >> 1) + HuffQ2_var[tmp]; } break; case 3: case 4: Table = HuffQ [0][Res - 1]; for ( ; k < 36; k += 2 ) { int tmp = q[k] + thres[Res]*q[k+1]; writeBits ( e, Table[tmp].Code, Table[tmp].Length ); } break; case 5: case 6: case 7: case 8: Tables[0] = HuffQ [0][Res - 1]; Tables[1] = HuffQ [1][Res - 1]; idx = 2 * thres[Res]; for ( ; k < 36; k++ ) { int tmp = q[k] - (1 << (Res - 2)) + 1; writeBits ( e, Tables[idx > thres[Res]][q[k]].Code, Tables[idx > thres[Res]][q[k]].Length ); if (tmp < 0) tmp = -tmp; idx = (idx >> 1) + tmp; } break; default: for ( ; k < 36; k++ ) { writeBits ( e, HuffQ9up[q[k] >> (Res - 9)].Code, HuffQ9up[q[k] >> (Res - 9)].Length ); if (Res != 9) writeBits ( e, q[k] & ((1 << (Res - 9)) - 1), Res - 9); } break; } Res = Res_R[n]; } while (q == e->Q[n].L && (q = e->Q[n].R)); } e->framesInBlock++; if (e->framesInBlock == (1 << e->frames_per_block_pwr)) { if ((e->block_cnt & ((1 << e->seek_pwr) - 1)) == 0) { e->seek_table[e->seek_pos] = ftell(e->outputFile); e->seek_pos++; } e->block_cnt++; writeBlock(e, "AP", MPC_FALSE, 0); } } #if 0 typedef struct { int Symbol; unsigned int Count; unsigned int Code; unsigned int Bits; } huff_sym_t; void _Huffman_MakeTree( huff_sym_t *sym, unsigned int num_symbols); void _Huffman_PrintCodes(huff_sym_t * sym, unsigned int num_symbols, int print_type, int offset); void print_histo(void) { int i, j; huff_sym_t sym[HISTO_NB][HISTO_LEN]; unsigned int dist[HISTO_NB]; unsigned int size[HISTO_NB]; unsigned int cnt[HISTO_NB]; unsigned int total_cnt, total_size, full_count = 0, full_size = 0; double optim_size, full_optim = 0; return; memset(dist, 1, sizeof dist); memset(sym, 0, sizeof(huff_sym_t) * HISTO_LEN * HISTO_NB); for(j = 0 ; j < HISTO_NB ; j++) { for(i = 0 ; i < HISTO_LEN; i++) { sym[j][i].Symbol = i; sym[j][i].Count = histo[j][i]; if (sym[j][i].Count == 0) sym[j][i].Count = 1; } _Huffman_MakeTree(sym[j], HISTO_LEN); _Huffman_PrintCodes(sym[j], HISTO_LEN, 3, 0); _Huffman_PrintCodes(sym[j], HISTO_LEN, 0, 0); _Huffman_PrintCodes(sym[j], HISTO_LEN, 1, 0); total_cnt = 0; total_size = 0; optim_size = 0; for( i = 0; i < HISTO_LEN; i++) { total_cnt += sym[j][i].Count; total_size += sym[j][i].Count * sym[j][i].Bits; if (sym[j][i].Count != 0) optim_size += sym[j][i].Count * __builtin_log2(sym[j][i].Count); } full_count += total_cnt; full_size += total_size; optim_size = total_cnt * __builtin_log2(total_cnt) - optim_size; full_optim += optim_size; size[j] = total_size; cnt[j] = total_cnt; printf("%u count : %u huff : %f bps ", j, total_cnt, (float)total_size / total_cnt); printf("opt : %f bps ", (float)optim_size / total_cnt); printf("loss : %f bps (%f %%)\n", (float)(total_size - optim_size) / total_cnt, (float)(total_size - optim_size) * 100 / optim_size); for( i = 0; i < HISTO_LEN; i++){ printf("%u ", sym[j][i].Bits); } printf("\n\n"); } printf("cnt : %u size %f optim %f\n", full_count, (float)full_size / full_count, (float)full_optim / full_count); printf("loss : %f bps (%f %%)\n", (float)(full_size - full_optim) / full_count, (float)(full_size - full_optim) * 100 / full_optim); printf("\n"); } void Dump ( const unsigned int* q, const int Res ) { switch ( Res ) { case 1: for ( k = 0; k < 36; k++, q++ ) printf ("%2d%c", *q-1, k==35?'\n':' '); break; case 2: for ( k = 0; k < 36; k++, q++ ) printf ("%2d%c", *q-2, k==35?'\n':' '); break; case 3: case 4: case 5: case 6: case 7: if ( Res == 5 ) for ( k = 0; k < 36; k++, q++ ) printf ("%2d%c", *q-7, k==35?'\n':' '); break; case 8: case 9: case 10: case 11: case 12: case 13: case 14: case 15: case 16: case 17: printf ("%2u: ", Res-1 ); for ( k = 0; k < 36; k++, q++ ) { printf ("%6d", *q - (1 << (Res-2)) ); } printf ("\n"); break; } } #endif /* end of encode_sv7.c */ libmpcs-0.1/libmpcenc/analy_filter.c0000644000175000017500000003423511234562630014506 00000000000000/* * Musepack audio compression * Copyright (c) 2005-2009, The Musepack Development Team * Copyright (C) 1999-2004 Buschmann/Klemm/Piecha/Wolf * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #define FASTER /* C O N S T A N T S */ #undef _ #define _(value) (float)(value##.##L / 0x200000) static float Ci_opt [512] = { _( 0), _( 213), _( 2037), _( 6574), _(75038), _( 6574), _(2037), _(213), _( -1), _( 218), _( 2000), _( 5959), _(74992), _( 7134), _(2063), _(208), _( -1), _( 222), _( 1952), _( 5288), _(74856), _( 7640), _(2080), _(202), _( -1), _( 225), _( 1893), _( 4561), _(74630), _( 8092), _(2087), _(196), _( -1), _( 227), _( 1822), _( 3776), _(74313), _( 8492), _(2085), _(190), _( -1), _( 228), _( 1739), _( 2935), _(73908), _( 8840), _(2075), _(183), _( -1), _( 228), _( 1644), _( 2037), _(73415), _( 9139), _(2057), _(176), _( -2), _( 227), _( 1535), _( 1082), _(72835), _( 9389), _(2032), _(169), _( -2), _( 224), _( 1414), _( 70), _(72169), _( 9592), _(2001), _(161), _( -2), _( 221), _( 1280), _( -998), _(71420), _( 9750), _(1962), _(154), _( -2), _( 215), _( 1131), _( -2122), _(70590), _( 9863), _(1919), _(147), _( -3), _( 208), _( 970), _( -3300), _(69679), _( 9935), _(1870), _(139), _( -3), _( 200), _( 794), _( -4533), _(68692), _( 9966), _(1817), _(132), _( -4), _( 189), _( 605), _( -5818), _(67629), _( 9959), _(1759), _(125), _( -4), _( 177), _( 402), _( -7154), _(66494), _( 9916), _(1698), _(117), _( -5), _( 163), _( 185), _( -8540), _(65290), _( 9838), _(1634), _(111), _( -5), _( 146), _( -45), _( -9975), _(64019), _( 9727), _(1567), _(104), _( -6), _( 127), _( -288), _(-11455), _(62684), _( 9585), _(1498), _( 97), _( -7), _( 106), _( -545), _(-12980), _(61289), _( 9416), _(1428), _( 91), _( -7), _( 83), _( -814), _(-14548), _(59838), _( 9219), _(1356), _( 85), _( -8), _( 57), _(-1095), _(-16155), _(58333), _( 8998), _(1283), _( 79), _( -9), _( 29), _(-1388), _(-17799), _(56778), _( 8755), _(1210), _( 73), _( -10), _( -2), _(-1692), _(-19478), _(55178), _( 8491), _(1137), _( 68), _( -11), _( -36), _(-2006), _(-21189), _(53534), _( 8209), _(1064), _( 63), _( -13), _( -72), _(-2330), _(-22929), _(51853), _( 7910), _( 991), _( 58), _( -14), _( -111), _(-2663), _(-24694), _(50137), _( 7597), _( 919), _( 53), _( -16), _( -153), _(-3004), _(-26482), _(48390), _( 7271), _( 848), _( 49), _( -17), _( -197), _(-3351), _(-28289), _(46617), _( 6935), _( 779), _( 45), _( -19), _( -244), _(-3705), _(-30112), _(44821), _( 6589), _( 711), _( 41), _( -21), _( -294), _(-4063), _(-31947), _(43006), _( 6237), _( 645), _( 38), _( -24), _( -347), _(-4425), _(-33791), _(41176), _( 5879), _( 581), _( 35), _( -26), _( -401), _(-4788), _(-35640), _(39336), _( 5517), _( 519), _( 31), _( -29), _( -459), _(-5153), _(-37489), _(37489), _( 5153), _( 459), _( 29), _( -31), _( -519), _(-5517), _(-39336), _(35640), _( 4788), _( 401), _( 26), _( -35), _( -581), _(-5879), _(-41176), _(33791), _( 4425), _( 347), _( 24), _( -38), _( -645), _(-6237), _(-43006), _(31947), _( 4063), _( 294), _( 21), _( -41), _( -711), _(-6589), _(-44821), _(30112), _( 3705), _( 244), _( 19), _( -45), _( -779), _(-6935), _(-46617), _(28289), _( 3351), _( 197), _( 17), _( -49), _( -848), _(-7271), _(-48390), _(26482), _( 3004), _( 153), _( 16), _( -53), _( -919), _(-7597), _(-50137), _(24694), _( 2663), _( 111), _( 14), _( -58), _( -991), _(-7910), _(-51853), _(22929), _( 2330), _( 72), _( 13), _( -63), _(-1064), _(-8209), _(-53534), _(21189), _( 2006), _( 36), _( 11), _( -68), _(-1137), _(-8491), _(-55178), _(19478), _( 1692), _( 2), _( 10), _( -73), _(-1210), _(-8755), _(-56778), _(17799), _( 1388), _( -29), _( 9), _( -79), _(-1283), _(-8998), _(-58333), _(16155), _( 1095), _( -57), _( 8), _( -85), _(-1356), _(-9219), _(-59838), _(14548), _( 814), _( -83), _( 7), _( -91), _(-1428), _(-9416), _(-61289), _(12980), _( 545), _(-106), _( 7), _( -97), _(-1498), _(-9585), _(-62684), _(11455), _( 288), _(-127), _( 6), _(-104), _(-1567), _(-9727), _(-64019), _( 9975), _( 45), _(-146), _( 5), _(-111), _(-1634), _(-9838), _(-65290), _( 8540), _( -185), _(-163), _( 5), _(-117), _(-1698), _(-9916), _(-66494), _( 7154), _( -402), _(-177), _( 4), _(-125), _(-1759), _(-9959), _(-67629), _( 5818), _( -605), _(-189), _( 4), _(-132), _(-1817), _(-9966), _(-68692), _( 4533), _( -794), _(-200), _( 3), _(-139), _(-1870), _(-9935), _(-69679), _( 3300), _( -970), _(-208), _( 3), _(-147), _(-1919), _(-9863), _(-70590), _( 2122), _(-1131), _(-215), _( 2), _(-154), _(-1962), _(-9750), _(-71420), _( 998), _(-1280), _(-221), _( 2), _(-161), _(-2001), _(-9592), _(-72169), _( -70), _(-1414), _(-224), _( 2), _(-169), _(-2032), _(-9389), _(-72835), _(-1082), _(-1535), _(-227), _( 2), _(-176), _(-2057), _(-9139), _(-73415), _(-2037), _(-1644), _(-228), _( 1), _(-183), _(-2075), _(-8840), _(-73908), _(-2935), _(-1739), _(-228), _( 1), _(-190), _(-2085), _(-8492), _(-74313), _(-3776), _(-1822), _(-227), _( 1), _(-196), _(-2087), _(-8092), _(-74630), _(-4561), _(-1893), _(-225), _( 1), _(-202), _(-2080), _(-7640), _(-74856), _(-5288), _(-1952), _(-222), _( 1), _(-208), _(-2063), _(-7134), _(-74992), _(-5959), _(-2000), _(-218), _( 1), }; #undef _ static float M [1024]; void Klemm ( void ) { int i; int k; float S [512]; for ( i=0; i<32; i++ ) { for ( k=0; k<32; k++ ) { M [i*32 + k] = (float) cos ( ((2*i+1)*k & 127) * M_PI/64 ); } } #ifdef FASTER for ( i = 0; i < 384; i++ ) S[i] = Ci_opt[i]; for ( i = 384; i < 392; i++ ) S[i] = 0; for ( i = 392; i < 512; i++ ) S[i] = -Ci_opt[i]; for ( i = 0; i < 512; i++ ) Ci_opt[i] = S[i]; for ( i = 0; i < 128; i++ ) Ci_opt[i] = S[(i&7) + 120 - (i&120)]; for ( i = 128; i < 384; i++ ) Ci_opt[i] = S[i]; for ( i = 384; i < 512; i++ ) Ci_opt[i] = S[ 384 + (i&7) + 120 - (i&120)]; #endif } /* D E F I N E S */ #define X_MEM 1152 /* V A R I A B L E S */ float X_L [ X_MEM + 480 ]; float X_R [ X_MEM + 480 ]; /* F U N C T I O N S */ // vectoring & partial calculation static void Vectoring ( const float* x, float* y ) { #ifdef FASTER int i = 0; const float* c1; const float* c2; const float* x1; const float* x2; # define EXPR(c,x) (c[0]*x[0] + c[1]*x[64] + c[2]*x[128] + c[3]*x[192] + c[4]*x[256] + c[5]*x[320] + c[6]*x[384] + c[7]*x[448]) i++; *y++ = EXPR ((Ci_opt+128),(x+31)); c1 = Ci_opt - 8; c2 = Ci_opt + 128; x1 = x + 16; x2 = x + 31; do { x1--, x2--, i++; c1 += 8, c2 += 8; *y++ = EXPR (c1,x1) + EXPR (c2,x2); } while ( i < 16 ); i++; *y++ = EXPR ((Ci_opt+120),(x+0)) + EXPR ((Ci_opt+256),(x+32)); c1 = Ci_opt + 384 - 8; c2 = Ci_opt + 256; x1 = x + 47; x2 = x + 32; do { x1++, x2++, i++; c1 += 8, c2 += 8; *y++ = EXPR (c1,x1) + EXPR (c2,x2); } while ( i < 32 ); #else int i; const float* c = Ci_opt; for ( i = 0; i < 16; i++, c += 32, x += 4, y += 4 ) { y[0] = c[ 0] * x[ 0] + c[ 1] * x[ 64] + c[ 2] * x[128] + c[ 3] * x[192] + c[ 4] * x[256] + c[ 5] * x[320] + c[ 6] * x[384] + c[ 7] * x[448]; y[1] = c[ 8] * x[ 1] + c[ 9] * x[ 65] + c[10] * x[129] + c[11] * x[193] + c[12] * x[257] + c[13] * x[321] + c[14] * x[385] + c[15] * x[449]; y[2] = c[16] * x[ 2] + c[17] * x[ 66] + c[18] * x[130] + c[19] * x[194] + c[20] * x[258] + c[21] * x[322] + c[22] * x[386] + c[23] * x[450]; y[3] = c[24] * x[ 3] + c[25] * x[ 67] + c[26] * x[131] + c[27] * x[195] + c[28] * x[259] + c[29] * x[323] + c[30] * x[387] + c[31] * x[451]; } #endif } // matrixing with Mi[32][32] = Mi[1024] static void Matrixing ( const int MaxBand, const float* mi, const float* y, float* samples ) { int i; #ifdef FASTER for ( i = 0; i <= MaxBand; i++, mi += 32, samples += 72 ) { // 144 = sizeof(SubbandFloatTyp)/sizeof(float) samples[0] = y[ 0] + mi[ 1] * y[ 1] + mi[ 2] * y[ 2] + mi[ 3] * y[ 3] + mi[ 4] * y[ 4] + mi[ 5] * y[ 5] + mi[ 6] * y[ 6] + mi[ 7] * y[ 7] + mi[ 8] * y[ 8] + mi[ 9] * y[ 9] + mi[10] * y[10] + mi[11] * y[11] + mi[12] * y[12] + mi[13] * y[13] + mi[14] * y[14] + mi[15] * y[15] + mi[16] * y[16] + mi[17] * y[17] + mi[18] * y[18] + mi[19] * y[19] + mi[20] * y[20] + mi[21] * y[21] + mi[22] * y[22] + mi[23] * y[23] + mi[24] * y[24] + mi[25] * y[25] + mi[26] * y[26] + mi[27] * y[27] + mi[28] * y[28] + mi[29] * y[29] + mi[30] * y[30] + mi[31] * y[31]; } #else for ( i = 0; i <= MaxBand; i++, mi += 32, samples += 72 ) { // 144 = sizeof(SubbandFloatTyp)/sizeof(float) samples[0] = y[16] + mi[ 1] * (y[15]+y[17]) + mi[ 2] * (y[14]+y[18]) + mi[ 3] * (y[13]+y[19]) + mi[ 4] * (y[12]+y[20]) + mi[ 5] * (y[11]+y[21]) + mi[ 6] * (y[10]+y[22]) + mi[ 7] * (y[ 9]+y[23]) + mi[ 8] * (y[ 8]+y[24]) + mi[ 9] * (y[ 7]+y[25]) + mi[10] * (y[ 6]+y[26]) + mi[11] * (y[ 5]+y[27]) + mi[12] * (y[ 4]+y[28]) + mi[13] * (y[ 3]+y[29]) + mi[14] * (y[ 2]+y[30]) + mi[15] * (y[ 1]+y[31]) + mi[16] * (y[ 0]+y[32]) + mi[31] * (y[47]-y[49]) + mi[30] * (y[46]-y[50]) + mi[29] * (y[45]-y[51]) + mi[28] * (y[44]-y[52]) + mi[27] * (y[43]-y[53]) + mi[26] * (y[42]-y[54]) + mi[25] * (y[41]-y[55]) + mi[24] * (y[40]-y[56]) + mi[23] * (y[39]-y[57]) + mi[22] * (y[38]-y[58]) + mi[21] * (y[37]-y[59]) + mi[20] * (y[36]-y[60]) + mi[19] * (y[35]-y[61]) + mi[18] * (y[34]-y[62]) + mi[17] * (y[33]-y[63]); } #endif } // Analysis-Filterbank void Analyse_Filter ( const PCMDataTyp* in, SubbandFloatTyp* out, const int MaxBand ) { #ifdef FASTER float Y_L [32]; float Y_R [32]; #else float Y_L [64]; float Y_R [64]; #endif float* x; const float* pcm; int n; int i; /************************* calculate L-signal ***************************/ memcpy ( X_L + X_MEM, X_L, 480*sizeof(*X_L) ); x = X_L + X_MEM; pcm = in->L + 479; // 479 = CENTER + 31 for ( n = 0; n < 36; n++, pcm += 64 ) { x -= 32; // updating vector x #ifdef FASTER for ( i = 0; i < 16; i++ ) x[i] = *pcm--; for ( i = 31; i >= 16; i-- ) x[i] = *pcm--; #else for ( i = 0; i < 32; i++ ) x[i] = *pcm--; #endif Vectoring ( x, Y_L ); // vectoring & partial calculation Matrixing ( MaxBand, M, Y_L, &out[0].L[n] ); // matrixing } /************************* calculate R-signal ***************************/ memcpy ( X_R + X_MEM, X_R, 480*sizeof(*X_R) ); x = X_R + X_MEM; pcm = in->R + 479; // 479 = CENTER + 31 for ( n = 0; n < 36; n++, pcm += 64 ) { x -= 32; // updating vector x #ifdef FASTER for ( i = 0; i < 16; i++ ) x[i] = *pcm--; for ( i = 31; i >= 16; i-- ) x[i] = *pcm--; #else for ( i = 0; i < 32; i++ ) x[i] = *pcm--; #endif Vectoring ( x, Y_R ); // vectoring & partial calculation Matrixing ( MaxBand, M, Y_R, &out[0].R[n] ); // matrixing } } void Analyse_Init ( float Left, float Right, SubbandFloatTyp* out, const int MaxBand ) { #ifdef FASTER float Y_L [32]; float Y_R [32]; #else float Y_L [64]; float Y_R [64]; #endif float* x; int n; int i; /************************* calculate L-signal ***************************/ memcpy ( X_L + X_MEM, X_L, 480*sizeof(*X_L) ); x = X_L + X_MEM; for ( n = 0; n < 36; n++ ) { x -= 32; // updating vector x #ifdef FASTER for ( i = 0; i < 16; i++ ) x[i] = Left; for ( i = 31; i >= 16; i-- ) x[i] = Left; #else for ( i = 0; i < 32; i++ ) x[i] = Left; #endif Vectoring ( x, Y_L ); // vectoring & partial calculation Matrixing ( MaxBand, M, Y_L, &out[0].L[n] ); // matrixing } /************************* calculate R-signal ***************************/ memcpy ( X_R + X_MEM, X_R, 480*sizeof(*X_R) ); x = X_R + X_MEM; for ( n = 0; n < 36; n++ ) { x -= 32; // updating vector x #ifdef FASTER for ( i = 0; i < 16; i++ ) x[i] = Right; for ( i = 31; i >= 16; i-- ) x[i] = Right; #else for ( i = 0; i < 32; i++ ) x[i] = Right; #endif Vectoring ( x, Y_R ); // vectoring & partial calculation Matrixing ( MaxBand, M, Y_R, &out[0].R[n] ); // matrixing } } /* end of analy_filter.c */ libmpcs-0.1/libmpcenc/CMakeLists.txt0000644000175000017500000000024610601546075014426 00000000000000include_directories(${libmpc_SOURCE_DIR}/include) add_library(mpcenc_static STATIC analy_filter bitstream encode_sv7 huffsv7 quant ${libmpc_SOURCE_DIR}/common/crc32) libmpcs-0.1/libmpcenc/Makefile.am0000644000175000017500000000041611234134160013710 00000000000000EXTRA_DIST = CMakeLists.txt AM_CPPFLAGS = -I$(top_srcdir)/include if HAVE_VISIBILITY AM_CFLAGS = -fvisibility=hidden endif METASOURCES = AUTO noinst_LIBRARIES = libmpcenc.a libmpcenc_a_SOURCES = analy_filter.c bitstream.c encode_sv7.c huffsv7.c quant.c libmpcenc.h libmpcs-0.1/libmpcenc/quant.c0000644000175000017500000003604611234562630013167 00000000000000/* * Musepack audio compression * Copyright (c) 2005-2009, The Musepack Development Team * Copyright (C) 1999-2004 Buschmann/Klemm/Piecha/Wolf * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "libmpcenc.h" #include #include /* V A R I A B L E S */ float __SCF [128 + 6]; // tabulated scalefactors #define SCF ( __SCF + 6 ) float __invSCF [128 + 6]; // inverted scalefactors #define invSCF (__invSCF + 6) // Quantization-coefficients: step/65536 bzw. (2*D[Res]+1)/65536 static const float __A [1 + 18] = { 0.0000762939453125f, 0.0000000000000000f, 0.0000457763671875f, 0.0000762939453125f, 0.0001068115234375f, 0.0001373291015625f, 0.0002288818359375f, 0.0004730224609375f, 0.0009613037109375f, 0.0019378662109375f, 0.0038909912109375f, 0.0077972412109375f, 0.0156097412109375f, 0.0312347412109375f, 0.0624847412109375f, 0.1249847412109375f, 0.2499847412109375f, 0.4999847412109375f }; // Requantization-coefficients: 65536/step bzw. 1/A[Res] static const float __C [1 + 18] = { 13107.200000000001f, 65535.000000000000f, 21845.333333333332f, 13107.200000000001f, 9362.285714285713f, 7281.777777777777f, 4369.066666666666f, 2114.064516129032f, 1040.253968253968f, 516.031496062992f, 257.003921568627f, 128.250489236790f, 64.062561094819f, 32.015632633121f, 16.003907203907f, 8.000976681723f, 4.000244155527f, 2.000061037018f, 1.000015259022f }; // Requantization-Offset: 2*D+1 = steps of quantizer static const int __D [1 + 18] = { 2, 0, 1, 2, 3, 4, 7, 15, 31, 63, 127, 255, 511, 1023, 2047, 4095, 8191, 16383, 32767 }; #define A (__A + 1) #define C (__C + 1) #define D (__D + 1) // Generation of the scalefactors and their inverses void Init_Skalenfaktoren ( void ) { int n; for ( n = -6; n < 128; n++ ) { SCF[n] = (float) ( pow(10.,-0.1*(n-1)/1.26) ); invSCF[n] = (float) ( pow(10., 0.1*(n-1)/1.26) ); } } #ifdef WIN32 #pragma warning ( disable : 4305 ) #endif static float NoiseInjectionCompensation1D [18] = { #if 1 1.f, 0.884621, 0.935711, 0.970829, 0.987941, 0.994315, 0.997826, 0.999744, 1., 1., 1., 1., 1., 1., 1., 1., 1., 1. #else 1., 0.907073, // -1...+1 0.946334, // -2...+2 0.974793, // -3...+3 0.987647, // -4...+4 0.994330, // -7...+7 0.997846, // -15...+15 1., // -31...+31 1., 1., 1., 1., 1., 1., 1., 1., 1., 1., #endif } ; #if 0 static float NoiseInjectionCompensation2D [18] [32] = { { 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, }, { 0.931595, 0.891390, 0.852494, 0.872420, 0.904053, 0.933716, 0.958976, 0.977719, 0.993979, 1.009011, 1.020961, 1.029564, 1.026582, 1.026753, 1.035573, 1.053251, 1.073429, 1.096344, 1.096344, 1.096344, 1.096344, 1.096344, 1.096344, 1.096344, 1.096344, 1.096344, 1.096344, 1.096344, 1.096344, 1.096344, 1.096344, 1.096344, }, { 0.878264, 0.882351, 0.904261, 0.930843, 0.949243, 0.966741, 0.980500, 0.988182, 0.993361, 0.997112, 0.998918, 0.999501, 1.003179, 1.007445, 1.008678, 0.995890, 0.991015, 0.988019, 0.985479, 0.987646, 1.003605, 1.029301, 1.040511, 1.061531, 1.083302, 1.083302, 1.083302, 1.083302, 1.083302, 1.083302, 1.083302, 1.083302, }, { 0.866977, 0.943500, 0.941561, 0.953049, 0.967274, 0.980476, 0.988678, 0.993240, 0.996376, 0.998513, 0.999545, 0.999775, 1.000898, 1.003954, 1.006308, 1.004932, 1.002867, 1.002922, 1.003624, 1.005487, 1.003919, 1.008022, 0.987693, 1.000358, 1.017461, 1.039166, 1.056053, 1.068191, 1.068191, 1.068191, 1.068191, 1.068191, }, { 0.880390, 0.976713, 0.976180, 0.976596, 0.982011, 0.988786, 0.993619, 0.996641, 0.998824, 1.000297, 1.001195, 1.001718, 1.002395, 1.003503, 1.005617, 1.005072, 1.002409, 1.003703, 1.003412, 1.003318, 1.005290, 1.007112, 1.014370, 1.010040, 1.000780, 1.005700, 1.020505, 1.030123, 1.030123, 1.030123, 1.030123, 1.030123, }, { 0.916894, 0.987164, 0.988734, 0.992318, 0.995268, 0.996932, 0.998141, 0.999072, 0.999674, 1.000104, 1.000292, 1.000386, 1.000399, 1.000222, 1.000671, 1.002127, 1.000137, 1.000046, 0.999644, 0.999156, 1.000568, 1.000098, 0.993764, 0.993954, 0.998971, 1.002835, 1.002972, 0.995376, 1.001643, 1.001643, 1.001643, 1.001643, }, { 0.982771, 0.995034, 0.997118, 0.998294, 0.998652, 0.999016, 0.999382, 0.999598, 0.999746, 0.999851, 0.999837, 0.999881, 0.999847, 1.000154, 0.999885, 1.000222, 0.999963, 1.000934, 0.999804, 0.999927, 1.000379, 0.997574, 0.997943, 0.998748, 0.998151, 0.997458, 1.000319, 1.001091, 0.998461, 0.996151, 1.005969, 1.005969, }, { 0.997150, 0.999903, 0.999424, 0.999537, 0.999661, 0.999753, 0.999851, 0.999903, 0.999928, 0.999963, 0.999969, 0.999941, 0.999974, 0.999967, 0.999996, 0.999975, 0.999966, 0.999704, 0.999946, 0.999894, 0.999905, 1.000840, 1.000716, 1.000799, 1.000406, 0.999912, 1.000153, 0.999789, 1.000495, 1.000495, 1.001167, 1.001347, }, { 0.995524, 0.999983, 1.000044, 0.999965, 0.999970, 0.999974, 0.999986, 0.999995, 0.999996, 1.000011, 0.999997, 1.000010, 1.000010, 1.000026, 1.000006, 1.000148, 1.000048, 0.999999, 1.000161, 1.000193, 0.999797, 1.000145, 0.999974, 1.000039, 0.999731, 0.999985, 1.000563, 1.000256, 1.000637, 1.000050, 1.002013, 1.001053, }, { 0.994796, 0.999833, 1.000003, 1.000012, 0.999986, 0.999991, 0.999991, 1.000000, 1.000004, 0.999999, 1.000005, 1.000004, 1.000008, 0.999996, 1.000027, 1.000097, 0.999951, 0.999938, 0.999989, 1.000001, 1.000048, 0.999935, 1.000068, 1.000134, 0.999961, 1.000198, 0.999956, 0.999957, 0.999844, 1.000087, 0.999708, 1.000198, }, { 0.996046, 0.999902, 1.000019, 1.000017, 0.999983, 0.999997, 1.000002, 0.999993, 0.999999, 1.000003, 1.000001, 1.000015, 1.000004, 1.000006, 0.999987, 0.999993, 0.999992, 1.000029, 1.000064, 0.999997, 1.000044, 1.000044, 0.999919, 0.999875, 1.000011, 0.999897, 0.999905, 0.999996, 0.999934, 0.999968, 1.000008, 0.999902, }, { 0.998703, 0.999963, 1.000021, 1.000006, 1.000008, 1.000000, 1.000003, 0.999994, 0.999990, 0.999990, 1.000003, 1.000009, 1.000001, 0.999999, 1.000001, 1.000009, 0.999999, 0.999988, 1.000003, 0.999971, 1.000005, 1.000042, 0.999924, 0.999995, 0.999998, 0.999988, 0.999961, 0.999942, 1.000046, 1.000061, 1.000112, 1.000052, }, { 0.999872, 1.000001, 1.000004, 0.999998, 0.999999, 0.999998, 0.999992, 0.999990, 0.999991, 1.000000, 1.000000, 1.000000, 1.000002, 0.999996, 1.000004, 1.000011, 0.999963, 1.000016, 1.000050, 0.999996, 0.999998, 1.000006, 0.999990, 0.999948, 0.999974, 1.000060, 1.000014, 0.999987, 0.999986, 0.999917, 0.999973, 1.000035, }, { 1.000366, 1.000006, 0.999996, 0.999995, 0.999998, 0.999996, 0.999991, 1.000001, 0.999990, 0.999996, 1.000010, 0.999999, 1.000002, 1.000000, 0.999996, 0.999990, 1.000014, 0.999978, 1.000011, 0.999983, 0.999988, 0.999971, 0.999997, 0.999989, 0.999986, 0.999958, 1.000005, 0.999992, 0.999975, 0.999975, 0.999975, 0.999975, }, { 0.999736, 0.999995, 1.000002, 1.000004, 0.999999, 1.000000, 1.000003, 1.000000, 1.000007, 0.999992, 0.999997, 0.999998, 0.999998, 0.999997, 1.000007, 1.000012, 1.000004, 0.999995, 0.999996, 1.000009, 1.000003, 1.000008, 1.000001, 1.000003, 1.000011, 1.000019, 0.999991, 0.999970, 0.999970, 0.999970, 0.999970, 0.999965, }, { 0.999970, 1.000000, 1.000000, 1.000000, 1.000001, 1.000000, 1.000000, 0.999999, 1.000001, 1.000000, 0.999999, 0.999999, 0.999999, 1.000007, 1.000005, 1.000002, 0.999999, 0.999999, 1.000000, 0.999997, 0.999999, 1.000001, 1.000001, 0.999988, 0.999988, 0.999984, 0.999995, 0.999986, 0.999986, 0.999986, 0.999986, 0.999986, }, { 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, }, { 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, 1.000000, }, }; #endif #ifdef WIN32 #pragma warning ( default : 4305 ) #endif void NoiseInjectionComp ( void ) { int i; for ( i = 0; i < sizeof(NoiseInjectionCompensation1D)/sizeof(*NoiseInjectionCompensation1D); i++ ) NoiseInjectionCompensation1D [i] = 1.f; #if 0 for ( i = 0; i < sizeof(NoiseInjectionCompensation2D)/sizeof(**NoiseInjectionCompensation2D); i++ ) NoiseInjectionCompensation2D [0][i] = 1.f; #endif } // Quantizes a subband and calculates iSNR float ISNR_Schaetzer ( const float* input, const float SNRcomp, const int res ) { const float fac = A [res] * NoiseInjectionCompensation1D [res]; const float invfac = C [res] / NoiseInjectionCompensation1D [res]; float signal = 1.e-30f; float error = 1.e-30f; const float * in_end = input + 36; // Summation of the absolute power and the quadratic error do { float err; err = mpc_nearbyintf(input[0] * fac) * invfac - input[0]; error += err * err; signal += input[0] * input[0]; err = mpc_nearbyintf(input[1] * fac) * invfac - input[1]; error += err * err; signal += input[1] * input[1]; err = mpc_nearbyintf(input[2] * fac) * invfac - input[2]; error += err * err; signal += input[2] * input[2]; err = mpc_nearbyintf(input[3] * fac) * invfac - input[3]; error += err * err; signal += input[3] * input[3]; input += 4; } while (input < in_end); error *= NoiseInjectionCompensation1D [res] * NoiseInjectionCompensation1D [res]; signal *= NoiseInjectionCompensation1D [res] * NoiseInjectionCompensation1D [res]; // Utilization of SNRcomp only if SNR > 1 !!! return signal > error ? error / (SNRcomp * signal) : error / signal; } float ISNR_Schaetzer_Trans ( const float* input, const float SNRcomp, const int res ) { int k; float fac = A [res]; float invfac = C [res]; float signal, error, ret, err, sig; // Summation of the absolute power and the quadratic error k = 0; signal = error = 1.e-30f; for ( ; k < 12; k++ ) { sig = input[k] * NoiseInjectionCompensation1D [res]; err = mpc_nearbyintf(sig * fac) * invfac - sig; error += err * err; signal += sig * sig; } err = signal > error ? error / (SNRcomp * signal) : error / signal; ret = err; signal = error = 1.e-30f; for ( ; k < 24; k++ ) { sig = input[k] * NoiseInjectionCompensation1D [res]; err = mpc_nearbyintf(sig * fac) * invfac - sig; error += err * err; signal += sig * sig; } err = signal > error ? error / (SNRcomp * signal) : error / signal; ret = maxf(ret, err); signal = error = 1.e-30f; for ( ; k < 36; k++ ) { sig = input[k] * NoiseInjectionCompensation1D [res]; err = mpc_nearbyintf(sig * fac) * invfac - sig; error += err * err; signal += sig * sig; } err = signal > error ? error / (SNRcomp * signal) : error / signal; ret = maxf(ret, err); return ret; } // Linear quantizer for a subband void QuantizeSubband ( mpc_int16_t* qu_output, const float* input, const int res, float* errors, const int maxNsOrder ) { int n, quant; int offset = D [res]; float mult = A [res] * NoiseInjectionCompensation1D [res]; float invmult = C [res]; float signal; for ( n = 0; n < 36 - maxNsOrder; n++) { quant = (unsigned int)(mpc_lrintf(input[n] * mult) + offset); // limitation to 0...2D if ((unsigned int)quant > (unsigned int)offset * 2 ) { quant = mini ( quant, offset * 2 ); quant = maxi ( quant, 0 ); } qu_output[n] = quant; } for ( ; n < 36; n++) { signal = input[n] * mult; quant = (unsigned int)(mpc_lrintf(signal) + offset); // calculate the current error and save it for error refeeding errors [n + 6] = invmult * (quant - offset) - signal * NoiseInjectionCompensation1D [res]; // limitation to 0...2D if ((unsigned int)quant > (unsigned int)offset * 2 ) { quant = mini ( quant, offset * 2 ); quant = maxi ( quant, 0 ); } qu_output[n] = quant; } } // NoiseShaper for a subband void QuantizeSubbandWithNoiseShaping ( mpc_int16_t* qu_output, const float* input, const int res, float* errors, const float* FIR ) { float signal; float mult = A [res]; float invmult = C [res]; int offset = D [res]; int n, quant; memset(errors, 0, 6 * sizeof *errors); // arghh, it produces pops on each frame boundary! for ( n = 0; n < 36; n++) { signal = input[n] * NoiseInjectionCompensation1D [res] - (FIR[5]*errors[n+0] + FIR[4]*errors[n+1] + FIR[3]*errors[n+2] + FIR[2]*errors[n+3] + FIR[1]*errors[n+4] + FIR[0]*errors[n+5]); quant = mpc_lrintf(signal * mult); // calculate the current error and save it for error refeeding errors [n + 6] = invmult * quant - signal * NoiseInjectionCompensation1D [res]; // limitation to +/-D quant = minf ( quant, +offset ); quant = maxf ( quant, -offset ); qu_output[n] = (unsigned int)(quant + offset); } } /* end of quant.c */ // pfk@schnecke.offl.uni-jena.de@EMAIL, Andree.Buschmann@web.de@EMAIL, BuschmannA@becker.de@EMAIL, miyaguch@eskimo.com@EMAIL, r3mix@irc.openprojects.net@EMAIL, dibrom@users.sourceforge.net@EMAIL, m.p.bakker-10@student.utwente.nl@EMAIL, djmrob@essex.ac.uk@EMAIL, dim@psytel-research.co.yu@EMAIL, lerch@zplane.de@EMAIL, takehiro@users.sourceforge.net@EMAIL, aleidinger@users.sourceforge.net@EMAIL, Robert.Hegemann@gmx.de@EMAIL, bouvigne@mp3-tech.org@EMAIL, monty@xiph.org@EMAIL, Pumpkinz99@aol.com@EMAIL, spase@outerspase.net@EMAIL, mt@wildpuppy.com@EMAIL, juha.laaksonheimo@tut.fi@EMAIL, speek@myrealbox.com@EMAIL, w.speek@12move.nl@EMAIL, martin@spueler.de@EMAIL, nicolaus.berglmeir@t-online.de@EMAIL, thomas.a.juerges@ruhr-uni-bochum.de@EMAIL, HelH@mpex.net@EMAIL, garf@roadum.demon.co.uk@EMAIL, gcp@sjeng.org@EMAIL, mike@naivesoftware.com@EMAIL, case@mobiili.net@EMAIL, steve.lhomme@free.fr@EMAIL, walter@binity.com@EMAIL libmpcs-0.1/libmpcenc/huffsv7.c0000644000175000017500000003315111150563722013421 00000000000000/* * Musepack audio compression * Copyright (c) 2005-2009, The Musepack Development Team * Copyright (C) 1999-2004 Buschmann/Klemm/Piecha/Wolf * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "libmpcenc.h" const Huffman_t HuffBands [33] = { {1, 1}, {1, 3}, {2, 5}, {2, 6}, {3, 7}, {3, 8}, {4, 8}, {4, 9}, {5, 10}, {6, 11}, {1, 12}, {2, 12}, {3, 12}, {0, 13}, {4, 12}, {5, 12}, {6, 12}, {7, 12}, {8, 12}, {1, 13}, {9, 12}, {10, 12}, {11, 12}, {7, 11}, {8, 11}, {9, 11}, {6, 10}, {7, 10}, {5, 9}, {5, 8}, {3, 6}, {3, 5}, {1, 2} }; const Huffman_t HuffRes [2] [17] = { { {1, 1}, {1, 2}, {1, 4}, {1, 5}, {1, 6}, {1, 7}, {1, 9}, {1, 10}, {1, 11}, {1, 12}, {1, 13}, {1, 14}, {1, 15}, {0, 16}, {1, 16}, {1, 8}, {1, 3} }, { {1, 2}, {2, 2}, {1, 3}, {1, 5}, {1, 7}, {1, 8}, {1, 10}, {1, 12}, {0, 14}, {1, 14}, {2, 14}, {3, 14}, {1, 11}, {1, 9}, {1, 6}, {1, 4}, {3, 2} } }; const Huffman_t HuffSCFI_1 [4] = { {0, 3}, {1, 3}, {1, 1}, {1, 2} }; const Huffman_t HuffSCFI_2 [16] = { {1, 6}, {0, 7}, {2, 6}, {3, 6}, {1, 7}, {3, 5}, {4, 5}, {5, 5}, {4, 6}, {6, 5}, {2, 2}, {2, 3}, {5, 6}, {7, 5}, {3, 3}, {3, 2} }; const Huffman_t HuffDSCF_1 [64] = { {3, 12}, {4, 12}, {5, 12}, {4, 11}, {5, 11}, {6, 11}, {5, 10}, {6, 10}, {7, 10}, {8, 10}, {9, 10}, {7, 9}, {8, 9}, {9, 9}, {10, 9}, {7, 8}, {8, 8}, {9, 8}, {10, 8}, {7, 7}, {8, 7}, {9, 7}, {10, 7}, {6, 6}, {7, 6}, {5, 5}, {4, 4}, {5, 4}, {6, 5}, {6, 4}, {7, 4}, {10, 10}, {8, 4}, {5, 3}, {6, 3}, {7, 3}, {9, 4}, {7, 5}, {8, 6}, {9, 6}, {11, 7}, {11, 8}, {12, 8}, {13, 8}, {11, 9}, {12, 9}, {13, 9}, {11, 10}, {12, 10}, {13, 10}, {7, 11}, {8, 11}, {9, 11}, {6, 12}, {7, 12}, {3, 13}, {4, 13}, {5, 13}, {0, 14}, {1, 14}, {2, 14}, {3, 14}, {4, 14}, {5, 14} }; const Huffman_t HuffDSCF_2 [65] = { {0, 15}, {3, 14}, {4, 14}, {4, 13}, {5, 13}, {6, 13}, {5, 12}, {6, 12}, {7, 12}, {8, 12}, {7, 11}, {8, 11}, {9, 11}, {10, 11}, {7, 10}, {8, 10}, {9, 10}, {10, 10}, {7, 9}, {8, 9}, {9, 9}, {6, 8}, {7, 8}, {5, 7}, {6, 7}, {4, 6}, {3, 5}, {3, 4}, {4, 4}, {3, 3}, {4, 3}, {5, 3}, {6, 3}, {7, 3}, {5, 4}, {4, 5}, {5, 5}, {5, 6}, {7, 7}, {8, 8}, {9, 8}, {10, 9}, {11, 9}, {11, 10}, {12, 10}, {13, 10}, {11, 11}, {12, 11}, {13, 11}, {9, 12}, {10, 12}, {11, 12}, {12, 12}, {7, 13}, {8, 13}, {9, 13}, {5, 14}, {6, 14}, {7, 14}, {1, 15}, {2, 15}, {3, 15}, {4, 15}, {5, 15}, {13, 12} }; static const Huffman_t HuffQ1 [19] = { {1, 6}, {1, 4}, {2, 4}, {3, 3}, {4, 3}, {5, 3}, {6, 3}, {7, 3}, {3, 4}, {4, 4}, {5, 4}, {1, 5}, {1, 7}, {1, 8}, {1, 9}, {1, 10}, {1, 11}, {0, 12}, {1, 12} }; static const Huffman_t HuffQ2 [2] [5*5*5] = { { {2, 12}, {3, 11}, {15, 10}, {4, 11}, {0, 13}, {5, 11}, {12, 9}, {18, 8}, {13, 9}, {6, 11}, {7, 11}, {19, 8}, {21, 7}, {20, 8}, {8, 11}, {9, 11}, {14, 9}, {21, 8}, {15, 9}, {10, 11}, {3, 12}, {11, 11}, {16, 10}, {12, 11}, {1, 13}, {13, 11}, {16, 9}, {22, 8}, {17, 9}, {14, 11}, {18, 9}, {15, 6}, {16, 6}, {22, 7}, {19, 9}, {23, 8}, {17, 6}, {8, 4}, {18, 6}, {24, 8}, {20, 9}, {19, 6}, {20, 6}, {23, 7}, {21, 9}, {15, 11}, {22, 9}, {25, 8}, {23, 9}, {16, 11}, {17, 10}, {26, 8}, {24, 7}, {27, 8}, {18, 10}, {28, 8}, {21, 6}, {9, 4}, {22, 6}, {29, 8}, {25, 7}, {10, 4}, {7, 3}, {11, 4}, {26, 7}, {30, 8}, {23, 6}, {12, 4}, {24, 6}, {31, 8}, {19, 10}, {32, 8}, {27, 7}, {33, 8}, {20, 10}, {17, 11}, {24, 9}, {34, 8}, {25, 9}, {18, 11}, {26, 9}, {25, 6}, {26, 6}, {27, 6}, {27, 9}, {35, 8}, {28, 6}, {13, 4}, {29, 6}, {36, 8}, {28, 9}, {28, 7}, {30, 6}, {31, 6}, {29, 9}, {19, 11}, {30, 9}, {37, 8}, {31, 9}, {20, 11}, {2, 13}, {21, 11}, {21, 10}, {22, 11}, {4, 12}, {23, 11}, {32, 9}, {38, 8}, {33, 9}, {24, 11}, {22, 10}, {39, 8}, {29, 7}, {40, 8}, {25, 11}, {26, 11}, {34, 9}, {41, 8}, {35, 9}, {27, 11}, {3, 13}, {28, 11}, {23, 10}, {29, 11}, {5, 12} }, { {2, 11}, {3, 10}, {15, 9}, {4, 10}, {0, 12}, {5, 10}, {12, 8}, {13, 8}, {14, 8}, {6, 10}, {7, 10}, {15, 8}, {30, 7}, {16, 8}, {16, 9}, {8, 10}, {17, 8}, {18, 8}, {19, 8}, {9, 10}, {3, 11}, {10, 10}, {17, 9}, {11, 10}, {1, 12}, {12, 10}, {20, 8}, {21, 8}, {22, 8}, {13, 10}, {23, 8}, {18, 6}, {14, 5}, {19, 6}, {24, 8}, {25, 8}, {20, 6}, {15, 5}, {16, 5}, {26, 8}, {27, 8}, {21, 6}, {17, 5}, {22, 6}, {28, 8}, {14, 10}, {29, 8}, {30, 8}, {31, 8}, {15, 10}, {18, 9}, {32, 8}, {31, 7}, {33, 8}, {19, 9}, {34, 8}, {18, 5}, {19, 5}, {20, 5}, {35, 8}, {32, 7}, {21, 5}, {15, 4}, {22, 5}, {33, 7}, {36, 8}, {23, 5}, {24, 5}, {25, 5}, {37, 8}, {20, 9}, {38, 8}, {34, 7}, {39, 8}, {21, 9}, {16, 10}, {40, 8}, {41, 8}, {42, 8}, {17, 10}, {43, 8}, {23, 6}, {26, 5}, {24, 6}, {44, 8}, {45, 8}, {27, 5}, {28, 5}, {25, 6}, {46, 8}, {47, 8}, {26, 6}, {29, 5}, {27, 6}, {48, 8}, {18, 10}, {49, 8}, {50, 8}, {51, 8}, {19, 10}, {2, 12}, {20, 10}, {21, 10}, {22, 10}, {4, 11}, {23, 10}, {52, 8}, {53, 8}, {54, 8}, {24, 10}, {22, 9}, {55, 8}, {35, 7}, {56, 8}, {25, 10}, {26, 10}, {57, 8}, {58, 8}, {59, 8}, {27, 10}, {3, 12}, {28, 10}, {23, 9}, {29, 10}, {5, 11} } }; static const Huffman_t HuffQ3 [49] = { {0, 9}, {2, 8}, {5, 7}, {6, 7}, {7, 7}, {3, 8}, {1, 9}, {4, 8}, {9, 6}, {10, 6}, {10, 5}, {11, 6}, {8, 7}, {5, 8}, {9, 7}, {12, 6}, {8, 4}, {9, 4}, {11, 5}, {13, 6}, {10, 7}, {11, 7}, {12, 5}, {10, 4}, {7, 3}, {11, 4}, {13, 5}, {12, 7}, {13, 7}, {14, 6}, {14, 5}, {12, 4}, {13, 4}, {15, 6}, {14, 7}, {6, 8}, {16, 6}, {17, 6}, {15, 5}, {18, 6}, {19, 6}, {7, 8}, {2, 9}, {8, 8}, {15, 7}, {16, 7}, {17, 7}, {9, 8}, {3, 9} }; static const Huffman_t HuffQ4 [81] = { {0, 10}, {2, 9}, {5, 8}, {12, 7}, {13, 7}, {6, 8}, {7, 8}, {3, 9}, {1, 10}, {4, 9}, {8, 8}, {14, 7}, {13, 6}, {14, 6}, {15, 6}, {15, 7}, {9, 8}, {5, 9}, {10, 8}, {16, 7}, {16, 6}, {17, 6}, {18, 5}, {18, 6}, {19, 6}, {17, 7}, {11, 8}, {12, 8}, {20, 6}, {21, 6}, {19, 5}, {20, 5}, {21, 5}, {22, 6}, {23, 6}, {13, 8}, {18, 7}, {24, 6}, {22, 5}, {23, 5}, {15, 4}, {24, 5}, {25, 5}, {25, 6}, {19, 7}, {14, 8}, {26, 6}, {27, 6}, {26, 5}, {27, 5}, {28, 5}, {28, 6}, {29, 6}, {15, 8}, {16, 8}, {20, 7}, {30, 6}, {31, 6}, {29, 5}, {32, 6}, {33, 6}, {21, 7}, {17, 8}, {6, 9}, {18, 8}, {22, 7}, {23, 7}, {34, 6}, {35, 6}, {24, 7}, {19, 8}, {7, 9}, {2, 10}, {8, 9}, {20, 8}, {21, 8}, {25, 7}, {22, 8}, {23, 8}, {9, 9}, {3, 10} }; static const Huffman_t HuffQ5 [2] [15] = { { {0, 7}, {1, 7}, {2, 6}, {2, 5}, {2, 4}, {2, 3}, {3, 3}, {3, 2}, {4, 3}, {5, 3}, {3, 4}, {3, 5}, {3, 6}, {2, 7}, {3, 7} }, { {0, 6}, {1, 6}, {2, 5}, {2, 4}, {3, 4}, {3, 3}, {4, 3}, {5, 3}, {6, 3}, {7, 3}, {4, 4}, {5, 4}, {3, 5}, {2, 6}, {3, 6} } }; static const Huffman_t HuffQ6 [2] [31] = { { {0, 9}, {1, 9}, {2, 9}, {3, 9}, {4, 8}, {5, 8}, {4, 7}, {3, 6}, {4, 6}, {5, 6}, {5, 5}, {6, 5}, {4, 4}, {5, 4}, {4, 3}, {3, 2}, {5, 3}, {6, 4}, {7, 4}, {7, 5}, {6, 6}, {7, 6}, {8, 6}, {9, 6}, {5, 7}, {6, 8}, {7, 8}, {4, 9}, {5, 9}, {6, 9}, {7, 9} }, { {0, 8}, {1, 8}, {2, 7}, {3, 7}, {4, 7}, {4, 6}, {5, 6}, {4, 5}, {5, 5}, {6, 5}, {5, 4}, {6, 4}, {7, 4}, {8, 4}, {9, 4}, {10, 4}, {11, 4}, {12, 4}, {13, 4}, {14, 4}, {15, 4}, {7, 5}, {8, 5}, {9, 5}, {6, 6}, {7, 6}, {5, 7}, {6, 7}, {7, 7}, {2, 8}, {3, 8} } }; static const Huffman_t HuffQ7 [2] [63] = { { {0, 10}, {1, 10}, {2, 10}, {8, 9}, {9, 9}, {3, 10}, {4, 10}, {5, 10}, {6, 10}, {7, 10}, {10, 9}, {11, 9}, {12, 9}, {13, 9}, {10, 8}, {11, 8}, {12, 8}, {13, 8}, {14, 8}, {10, 7}, {11, 7}, {12, 7}, {13, 7}, {14, 7}, {10, 6}, {11, 6}, {12, 6}, {8, 5}, {9, 5}, {6, 4}, {4, 3}, {3, 2}, {5, 3}, {7, 4}, {10, 5}, {11, 5}, {13, 6}, {14, 6}, {15, 6}, {15, 7}, {16, 7}, {17, 7}, {18, 7}, {15, 8}, {19, 7}, {16, 8}, {17, 8}, {18, 8}, {19, 8}, {14, 9}, {15, 9}, {16, 9}, {17, 9}, {8, 10}, {9, 10}, {10, 10}, {11, 10}, {12, 10}, {18, 9}, {19, 9}, {13, 10}, {14, 10}, {15, 10} }, { {0, 9}, {1, 9}, {2, 8}, {3, 8}, {4, 8}, {5, 8}, {6, 8}, {7, 8}, {8, 8}, {8, 7}, {9, 7}, {10, 7}, {11, 7}, {12, 7}, {9, 6}, {10, 6}, {11, 6}, {12, 6}, {13, 6}, {14, 6}, {15, 6}, {16, 6}, {12, 5}, {13, 5}, {14, 5}, {15, 5}, {16, 5}, {17, 5}, {18, 5}, {19, 5}, {20, 5}, {21, 5}, {22, 5}, {23, 5}, {24, 5}, {25, 5}, {26, 5}, {27, 5}, {28, 5}, {29, 5}, {30, 5}, {31, 5}, {17, 6}, {18, 6}, {19, 6}, {20, 6}, {21, 6}, {22, 6}, {23, 6}, {13, 7}, {14, 7}, {15, 7}, {16, 7}, {17, 7}, {9, 8}, {10, 8}, {11, 8}, {12, 8}, {13, 8}, {14, 8}, {15, 8}, {2, 9}, {3, 9} } }; static const Huffman_t HuffQ8 [2] [127] = { { {3, 11}, {4, 11}, {10, 10}, {11, 10}, {12, 10}, {13, 10}, {14, 10}, {26, 9}, {15, 10}, {27, 9}, {16, 10}, {0, 12}, {1, 12}, {5, 11}, {6, 11}, {7, 11}, {8, 11}, {9, 11}, {10, 11}, {11, 11}, {17, 10}, {12, 11}, {18, 10}, {19, 10}, {20, 10}, {21, 10}, {22, 10}, {23, 10}, {24, 10}, {25, 10}, {28, 9}, {26, 10}, {27, 10}, {28, 10}, {29, 10}, {30, 10}, {29, 9}, {30, 9}, {31, 9}, {32, 9}, {33, 9}, {34, 9}, {35, 9}, {36, 9}, {25, 8}, {37, 9}, {26, 8}, {27, 8}, {28, 8}, {29, 8}, {30, 8}, {31, 8}, {20, 7}, {21, 7}, {22, 7}, {23, 7}, {14, 6}, {15, 6}, {16, 6}, {17, 6}, {11, 5}, {7, 4}, {4, 3}, {3, 2}, {5, 3}, {12, 5}, {13, 5}, {18, 6}, {19, 6}, {20, 6}, {21, 6}, {24, 7}, {25, 7}, {26, 7}, {27, 7}, {32, 8}, {33, 8}, {34, 8}, {35, 8}, {36, 8}, {37, 8}, {38, 8}, {39, 8}, {38, 9}, {39, 9}, {40, 9}, {41, 9}, {42, 9}, {43, 9}, {44, 9}, {45, 9}, {46, 9}, {31, 10}, {32, 10}, {47, 9}, {33, 10}, {34, 10}, {35, 10}, {36, 10}, {37, 10}, {38, 10}, {39, 10}, {40, 10}, {41, 10}, {13, 11}, {14, 11}, {42, 10}, {15, 11}, {16, 11}, {17, 11}, {18, 11}, {2, 12}, {19, 11}, {3, 12}, {4, 12}, {5, 12}, {43, 10}, {44, 10}, {48, 9}, {49, 9}, {45, 10}, {46, 10}, {47, 10}, {48, 10}, {49, 10}, {50, 10}, {51, 10} }, { {0, 9}, {1, 9}, {2, 9}, {3, 9}, {4, 8}, {5, 8}, {6, 8}, {7, 8}, {8, 8}, {9, 8}, {10, 8}, {11, 8}, {12, 8}, {13, 8}, {14, 8}, {15, 8}, {16, 8}, {17, 8}, {18, 8}, {19, 8}, {20, 8}, {21, 8}, {21, 7}, {22, 7}, {23, 7}, {24, 7}, {25, 7}, {26, 7}, {27, 7}, {28, 7}, {29, 7}, {30, 7}, {31, 7}, {32, 7}, {33, 7}, {34, 7}, {35, 7}, {36, 7}, {37, 7}, {38, 7}, {39, 7}, {40, 7}, {41, 7}, {42, 7}, {43, 7}, {44, 7}, {45, 7}, {46, 7}, {47, 7}, {48, 7}, {38, 6}, {39, 6}, {40, 6}, {41, 6}, {42, 6}, {43, 6}, {44, 6}, {45, 6}, {46, 6}, {47, 6}, {48, 6}, {49, 6}, {50, 6}, {51, 6}, {52, 6}, {53, 6}, {54, 6}, {55, 6}, {56, 6}, {57, 6}, {58, 6}, {59, 6}, {60, 6}, {61, 6}, {62, 6}, {49, 7}, {63, 6}, {50, 7}, {51, 7}, {52, 7}, {53, 7}, {54, 7}, {55, 7}, {56, 7}, {57, 7}, {58, 7}, {59, 7}, {60, 7}, {61, 7}, {62, 7}, {63, 7}, {64, 7}, {65, 7}, {66, 7}, {67, 7}, {68, 7}, {69, 7}, {70, 7}, {71, 7}, {72, 7}, {73, 7}, {74, 7}, {75, 7}, {22, 8}, {23, 8}, {24, 8}, {25, 8}, {26, 8}, {27, 8}, {28, 8}, {29, 8}, {30, 8}, {31, 8}, {32, 8}, {33, 8}, {34, 8}, {35, 8}, {36, 8}, {37, 8}, {38, 8}, {39, 8}, {40, 8}, {41, 8}, {4, 9}, {5, 9}, {6, 9}, {7, 9} } }; const Huffman_t HuffQ9up [256] = { {1, 10}, {2, 10}, {3, 10}, {4, 10}, {5, 10}, {5, 9}, {6, 9}, {7, 9}, {8, 9}, {9, 9}, {10, 9}, {11, 9}, {12, 9}, {13, 9}, {14, 9}, {15, 9}, {16, 9}, {17, 9}, {18, 9}, {38, 8}, {39, 8}, {19, 9}, {20, 9}, {21, 9}, {22, 9}, {23, 9}, {24, 9}, {25, 9}, {26, 9}, {27, 9}, {28, 9}, {29, 9}, {30, 9}, {31, 9}, {32, 9}, {33, 9}, {34, 9}, {35, 9}, {36, 9}, {37, 9}, {40, 8}, {38, 9}, {41, 8}, {42, 8}, {43, 8}, {44, 8}, {45, 8}, {46, 8}, {47, 8}, {48, 8}, {49, 8}, {50, 8}, {51, 8}, {52, 8}, {53, 8}, {54, 8}, {55, 8}, {56, 8}, {57, 8}, {58, 8}, {59, 8}, {60, 8}, {61, 8}, {62, 8}, {63, 8}, {64, 8}, {65, 8}, {66, 8}, {67, 8}, {68, 8}, {69, 8}, {70, 8}, {71, 8}, {72, 8}, {73, 8}, {74, 8}, {75, 8}, {76, 8}, {77, 8}, {78, 8}, {79, 8}, {80, 8}, {81, 8}, {82, 8}, {83, 8}, {84, 8}, {85, 8}, {86, 8}, {87, 8}, {88, 8}, {89, 8}, {90, 8}, {91, 8}, {92, 8}, {93, 8}, {94, 8}, {95, 8}, {96, 8}, {97, 8}, {98, 8}, {99, 8}, {100, 8}, {101, 8}, {102, 8}, {103, 8}, {104, 8}, {105, 8}, {106, 8}, {86, 7}, {87, 7}, {88, 7}, {89, 7}, {90, 7}, {91, 7}, {92, 7}, {93, 7}, {94, 7}, {95, 7}, {96, 7}, {97, 7}, {98, 7}, {99, 7}, {100, 7}, {101, 7}, {102, 7}, {103, 7}, {104, 7}, {62, 6}, {63, 6}, {105, 7}, {106, 7}, {107, 7}, {108, 7}, {109, 7}, {110, 7}, {111, 7}, {112, 7}, {113, 7}, {114, 7}, {115, 7}, {116, 7}, {117, 7}, {118, 7}, {119, 7}, {120, 7}, {121, 7}, {122, 7}, {107, 8}, {123, 7}, {108, 8}, {109, 8}, {110, 8}, {111, 8}, {112, 8}, {113, 8}, {114, 8}, {115, 8}, {116, 8}, {117, 8}, {118, 8}, {119, 8}, {120, 8}, {121, 8}, {122, 8}, {123, 8}, {124, 8}, {125, 8}, {126, 8}, {127, 8}, {128, 8}, {129, 8}, {130, 8}, {131, 8}, {132, 8}, {133, 8}, {134, 8}, {135, 8}, {136, 8}, {137, 8}, {138, 8}, {139, 8}, {140, 8}, {141, 8}, {142, 8}, {143, 8}, {144, 8}, {145, 8}, {146, 8}, {147, 8}, {148, 8}, {149, 8}, {150, 8}, {151, 8}, {152, 8}, {153, 8}, {154, 8}, {155, 8}, {156, 8}, {157, 8}, {158, 8}, {159, 8}, {160, 8}, {161, 8}, {162, 8}, {163, 8}, {164, 8}, {165, 8}, {166, 8}, {167, 8}, {168, 8}, {169, 8}, {170, 8}, {171, 8}, {39, 9}, {40, 9}, {41, 9}, {42, 9}, {43, 9}, {44, 9}, {45, 9}, {46, 9}, {47, 9}, {48, 9}, {49, 9}, {50, 9}, {51, 9}, {52, 9}, {53, 9}, {54, 9}, {55, 9}, {56, 9}, {57, 9}, {58, 9}, {59, 9}, {60, 9}, {61, 9}, {62, 9}, {63, 9}, {64, 9}, {65, 9}, {66, 9}, {67, 9}, {68, 9}, {69, 9}, {70, 9}, {71, 9}, {72, 9}, {73, 9}, {74, 9}, {75, 9}, {6, 10}, {7, 10}, {8, 10}, {9, 10}, {0, 11}, {1, 11} }; Huffman_t const * const HuffQ [2] [8] = { { HuffQ1, HuffQ2[0], HuffQ3, HuffQ4, HuffQ5[0], HuffQ6[0], HuffQ7[0], HuffQ8[0] }, { HuffQ1, HuffQ2[1], HuffQ3, HuffQ4, HuffQ5[1], HuffQ6[1], HuffQ7[1], HuffQ8[1] } }; /* end of huffsv7.c */ libmpcs-0.1/m4/0000755000175000017500000000000011400743120010314 500000000000000libmpcs-0.1/m4/ltversion.m40000644000175000017500000000127711400743066012543 00000000000000# ltversion.m4 -- version numbers -*- Autoconf -*- # # Copyright (C) 2004 Free Software Foundation, Inc. # Written by Scott James Remnant, 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. # Generated from ltversion.in. # serial 3017 ltversion.m4 # This file is part of GNU Libtool m4_define([LT_PACKAGE_VERSION], [2.2.6b]) m4_define([LT_PACKAGE_REVISION], [1.3017]) AC_DEFUN([LTVERSION_VERSION], [macro_version='2.2.6b' macro_revision='1.3017' _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) _LT_DECL(, macro_revision, 0) ]) libmpcs-0.1/m4/libtool.m40000644000175000017500000077464711400743066012204 00000000000000# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- # # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, # 2006, 2007, 2008 Free Software Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # 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. m4_define([_LT_COPYING], [dnl # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, # 2006, 2007, 2008 Free Software Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # This file is part of GNU Libtool. # # GNU Libtool 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 2 of # the License, or (at your option) any later version. # # As a special exception to the GNU General Public License, # if you distribute this file as part of a program or library that # is built using GNU Libtool, you may include this file under the # same distribution terms that you use for the rest of that program. # # GNU Libtool 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 GNU Libtool; see the file COPYING. If not, a copy # can be downloaded from http://www.gnu.org/licenses/gpl.html, or # obtained by writing to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. ]) # serial 56 LT_INIT # LT_PREREQ(VERSION) # ------------------ # Complain and exit if this libtool version is less that VERSION. m4_defun([LT_PREREQ], [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, [m4_default([$3], [m4_fatal([Libtool version $1 or higher is required], 63)])], [$2])]) # _LT_CHECK_BUILDDIR # ------------------ # Complain if the absolute build directory name contains unusual characters m4_defun([_LT_CHECK_BUILDDIR], [case `pwd` in *\ * | *\ *) AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; esac ]) # LT_INIT([OPTIONS]) # ------------------ AC_DEFUN([LT_INIT], [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT AC_BEFORE([$0], [LT_LANG])dnl AC_BEFORE([$0], [LT_OUTPUT])dnl AC_BEFORE([$0], [LTDL_INIT])dnl m4_require([_LT_CHECK_BUILDDIR])dnl dnl Autoconf doesn't catch unexpanded LT_ macros by default: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 dnl unless we require an AC_DEFUNed macro: AC_REQUIRE([LTOPTIONS_VERSION])dnl AC_REQUIRE([LTSUGAR_VERSION])dnl AC_REQUIRE([LTVERSION_VERSION])dnl AC_REQUIRE([LTOBSOLETE_VERSION])dnl m4_require([_LT_PROG_LTMAIN])dnl dnl Parse OPTIONS _LT_SET_OPTIONS([$0], [$1]) # This can be used to rebuild libtool when needed LIBTOOL_DEPS="$ltmain" # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' AC_SUBST(LIBTOOL)dnl _LT_SETUP # Only expand once: m4_define([LT_INIT]) ])# LT_INIT # Old names: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_PROG_LIBTOOL], []) dnl AC_DEFUN([AM_PROG_LIBTOOL], []) # _LT_CC_BASENAME(CC) # ------------------- # Calculate cc_basename. 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then wl=$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 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;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. 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newsos6) version_type=linux library_names_spec='${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="$sys_lib_search_path_spec" ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${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 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 $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux library_names_spec='$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 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 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 AC_MSG_RESULT([$dynamic_linker]) test "$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 _LT_DECL([], [variables_saved_for_relink], [1], [Variables whose values should be saved in libtool wrapper scripts and restored at link time]) _LT_DECL([], [need_lib_prefix], [0], [Do we need the "lib" prefix for modules?]) _LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) _LT_DECL([], [version_type], [0], [Library versioning type]) _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) _LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) _LT_DECL([], [shlibpath_overrides_runpath], [0], [Is shlibpath searched before the hard-coded library search path?]) _LT_DECL([], [libname_spec], [1], [Format of library name prefix]) _LT_DECL([], [library_names_spec], [1], [[List of archive names. First name is the real one, the rest are links. 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([], [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. This closes a longstanding sh security hole. ac_dummy="m4_if([$2], , $PATH, [$2])" for ac_dir in $ac_dummy; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$1; then lt_cv_path_MAGIC_CMD="$ac_dir/$1" if test -n "$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="$lt_save_MAGIC_CMD" ;; esac]) MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then AC_MSG_RESULT($MAGIC_CMD) else AC_MSG_RESULT(no) fi _LT_DECL([], [MAGIC_CMD], [0], [Used to examine libraries when file_magic_cmd begins with "file"])dnl ])# _LT_PATH_TOOL_PREFIX # Old name: AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) # _LT_PATH_MAGIC # -------------- # find a file program which can recognize a shared library m4_defun([_LT_PATH_MAGIC], [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) else MAGIC_CMD=: fi fi ])# _LT_PATH_MAGIC # LT_PATH_LD # ---------- # find the pathname to the GNU or non-GNU linker AC_DEFUN([LT_PATH_LD], [AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_CANONICAL_BUILD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl AC_ARG_WITH([gnu-ld], [AS_HELP_STRING([--with-gnu-ld], [assume the C compiler uses GNU ld @<:@default=no@:>@])], [test "$withval" = no || with_gnu_ld=yes], [with_gnu_ld=no])dnl ac_prog=ld if test "$GCC" = yes; then # Check if gcc -print-prog-name=ld gives a path. AC_MSG_CHECKING([for ld used by $CC]) case $host in *-*-mingw*) # gcc leaves a trailing carriage return which upsets mingw ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; *) ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; esac case $ac_prog in # Accept absolute paths. [[\\/]]* | ?:[[\\/]]*) re_direlt='/[[^/]][[^/]]*/\.\./' # Canonicalize the pathname of ld ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` done test -z "$LD" && LD="$ac_prog" ;; "") # If it fails, then pretend we aren't using GCC. ac_prog=ld ;; *) # If it is relative, then search for the first ld in PATH. with_gnu_ld=unknown ;; esac elif test "$with_gnu_ld" = yes; then AC_MSG_CHECKING([for GNU ld]) else AC_MSG_CHECKING([for non-GNU ld]) fi AC_CACHE_VAL(lt_cv_path_LD, [if test -z "$LD"; then lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then lt_cv_path_LD="$ac_dir/$ac_prog" # Check to see if the program is GNU ld. 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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 ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[[3-9]]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' ;; 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 Linux ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) 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 $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown _LT_DECL([], [deplibs_check_method], [1], [Method to check whether dependent libraries are shared objects]) _LT_DECL([], [file_magic_cmd], [1], [Command to use when deplibs_check_method == "file_magic"]) ])# _LT_CHECK_MAGIC_METHOD # LT_PATH_NM # ---------- # find the pathname to a BSD- or MS-compatible name lister AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, [if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM="$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 ;; esac ;; esac fi done IFS="$lt_save_ifs" done : ${lt_cv_path_NM=no} fi]) if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) AC_SUBST([DUMPBIN]) if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm AC_SUBST([NM]) _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], [lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) cat conftest.out >&AS_MESSAGE_LOG_FD if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest*]) ])# LT_PATH_NM # Old names: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_PROG_NM], []) dnl AC_DEFUN([AC_PROG_NM], []) # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") AC_CHECK_LIB(m, cos, LIBM="$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 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. 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};"\ " /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$opt_cr$/$symxfrm/p'" fi # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$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 #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. */ 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.$ac_objext lt_save_LIBS="$LIBS" lt_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="$lt_save_LIBS" CFLAGS="$lt_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 _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_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)= AC_MSG_CHECKING([for $compiler option to produce PIC]) 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)= ;; 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 ;; 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*) # IBM XL 8.0 on PPC _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* | netbsdelf*-gnu) ;; *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*) # 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' ;; 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 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' ;; 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netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; newsos6) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *nto* | *qnx*) ;; openbsd*) if test -f /usr/libexec/ld.so; then _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_TAGVAR(hardcode_direct_absolute, $1)=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' else case $host_os in openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' ;; esac fi else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; os2*) _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_TAGVAR(archive_cmds, $1)='$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' _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; 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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 "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_separator, $1)=: ;; solaris*) _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared ${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='' _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; 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AC_MSG_CHECKING([whether -lc should be explicitly linked in]) $RM conftest* echo "$lt_simple_compile_test_code" > conftest.$ac_ext if AC_TRY_EVAL(ac_compile) 2>conftest.err; then soname=conftest lib=conftest libobjs=conftest.$ac_objext deplibs= wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) compiler_flags=-v linker_flags=-v verstring= output_objdir=. libname=conftest lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) _LT_TAGVAR(allow_undefined_flag, $1)= if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) then _LT_TAGVAR(archive_cmds_need_lc, $1)=no else _LT_TAGVAR(archive_cmds_need_lc, $1)=yes fi _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag else cat conftest.err 1>&5 fi $RM conftest* AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)]) ;; esac fi ;; esac _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], [Whether or not to add -lc for building shared libraries]) _LT_TAGDECL([allow_libtool_libs_with_static_runtimes], [enable_shared_with_static_runtimes], [0], [Whether or not to disallow shared libs when runtime libs are static]) _LT_TAGDECL([], [export_dynamic_flag_spec], [1], [Compiler flag to allow reflexive dlopens]) _LT_TAGDECL([], [whole_archive_flag_spec], [1], [Compiler flag to generate shared objects directly from archives]) _LT_TAGDECL([], [compiler_needs_object], [1], [Whether the compiler copes with passing no objects directly]) _LT_TAGDECL([], [old_archive_from_new_cmds], [2], [Create an old-style archive from a shared archive]) _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], [Create a temporary old-style archive to link instead of a shared archive]) _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) _LT_TAGDECL([], [archive_expsym_cmds], [2]) _LT_TAGDECL([], [module_cmds], [2], [Commands used to build a loadable module if different from building a shared archive.]) _LT_TAGDECL([], [module_expsym_cmds], [2]) _LT_TAGDECL([], [with_gnu_ld], [1], [Whether we are building with GNU ld or not]) _LT_TAGDECL([], [allow_undefined_flag], [1], [Flag that allows shared libraries with undefined symbols to be built]) _LT_TAGDECL([], [no_undefined_flag], [1], [Flag that enforces no undefined symbols]) _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], [Flag to hardcode $libdir into a binary during linking. 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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 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 ## --------------------------------- ## ## Macros to handle LT_INIT 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], [0], [Assembler program])dnl test -z "$DLLTOOL" && DLLTOOL=dlltool _LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl test -z "$OBJDUMP" && OBJDUMP=objdump _LT_DECL([], [OBJDUMP], [0], [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], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `disable-fast-install' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) # _LT_WITH_PIC([MODE]) # -------------------- # implement the --with-pic flag, and support the `pic-only' and `no-pic' # LT_INIT options. # MODE is either `yes' or `no'. If omitted, it defaults to `both'. m4_define([_LT_WITH_PIC], [AC_ARG_WITH([pic], [AS_HELP_STRING([--with-pic], [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], [pic_mode="$withval"], [pic_mode=default]) test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl ])# _LT_WITH_PIC LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) # Old name: AU_DEFUN([AC_LIBTOOL_PICMODE], [_LT_SET_OPTION([LT_INIT], [pic-only]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `pic-only' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) ## ----------------- ## ## LTDL_INIT Options ## ## ----------------- ## m4_define([_LTDL_MODE], []) LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], [m4_define([_LTDL_MODE], [nonrecursive])]) LT_OPTION_DEFINE([LTDL_INIT], [recursive], [m4_define([_LTDL_MODE], [recursive])]) LT_OPTION_DEFINE([LTDL_INIT], [subproject], [m4_define([_LTDL_MODE], [subproject])]) m4_define([_LTDL_TYPE], []) LT_OPTION_DEFINE([LTDL_INIT], [installable], [m4_define([_LTDL_TYPE], [installable])]) LT_OPTION_DEFINE([LTDL_INIT], [convenience], [m4_define([_LTDL_TYPE], [convenience])]) libmpcs-0.1/m4/ltsugar.m40000644000175000017500000001042411400743066012171 00000000000000# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- # # Copyright (C) 2004, 2005, 2007, 2008 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 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. 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Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the The Musepack Development Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /// \file reader.h #ifndef _MPCDEC_READER_H_ #define _MPCDEC_READER_H_ #ifdef WIN32 #pragma once #endif #include #include #ifdef __cplusplus extern "C" { #endif /// \brief Stream reader interface structure. /// /// This is the structure you must supply to the musepack decoding library /// to feed it with raw data. Implement the five member functions to provide /// a functional reader. typedef struct mpc_reader_t mpc_reader; struct mpc_reader_t { /// Reads size bytes of data into buffer at ptr. mpc_int32_t (*read)(mpc_reader *p_reader, void *ptr, mpc_int32_t size); /// Seeks to byte position offset. mpc_bool_t (*seek)(mpc_reader *p_reader, mpc_int32_t offset); /// Returns the current byte offset in the stream. mpc_int32_t (*tell)(mpc_reader *p_reader); /// Returns the total length of the source stream, in bytes. mpc_int32_t (*get_size)(mpc_reader *p_reader); /// True if the stream is a seekable stream. mpc_bool_t (*canseek)(mpc_reader *p_reader); /// Field that can be used to identify a particular instance of /// reader or carry along data associated with that reader. void *data; }; /// Initializes reader with default stdio file reader implementation. Use /// this if you're just reading from a plain file. /// /// \param r p_reader handle to initialize /// \param filename input filename to attach to the reader MPC_API mpc_status mpc_reader_init_stdio(mpc_reader *p_reader, const char *filename); /// Initializes reader with default stdio file reader implementation. Use /// this if you prefer to open the file yourself. /// /// \param r p_reader handle to initialize /// \param p_file input file handle (already open) MPC_API mpc_status mpc_reader_init_stdio_stream(mpc_reader * p_reader, FILE * p_file); /// Release reader with default stdio file reader implementation. /// /// \param r reader handle to release MPC_API void mpc_reader_exit_stdio(mpc_reader *p_reader); #ifdef __cplusplus } #endif #endif libmpcs-0.1/include/mpc/streaminfo.h0000644000175000017500000001062111150567164014454 00000000000000/* Copyright (c) 2005-2009, The Musepack Development Team All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the The Musepack Development Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /// \file streaminfo.h #ifndef _MPCDEC_STREAMINFO_H_ #define _MPCDEC_STREAMINFO_H_ #ifdef WIN32 #pragma once #endif #include #ifdef __cplusplus extern "C" { #endif typedef mpc_int32_t mpc_streaminfo_off_t; /// \brief mpc stream properties structure /// /// Structure containing all the properties of an mpc stream. Populated /// by the streaminfo_read function. typedef struct mpc_streaminfo { /// @name Core mpc stream properties //@{ mpc_uint32_t sample_freq; ///< Sample frequency of stream mpc_uint32_t channels; ///< Number of channels in stream mpc_uint32_t stream_version; ///< Streamversion of stream mpc_uint32_t bitrate; ///< Bitrate of stream file (in bps) double average_bitrate; ///< Average bitrate of stream (in bits/sec) mpc_uint32_t max_band; ///< Maximum band-index used in stream (0...31) mpc_uint32_t ms; ///< Mid/side stereo (0: off, 1: on) mpc_uint32_t fast_seek; ///< True if stream supports fast-seeking (sv7) mpc_uint32_t block_pwr; ///< Number of frames in a block = 2^block_pwr (sv8) //@} /// @name Replaygain properties //@{ mpc_uint16_t gain_title; ///< Replaygain title value mpc_uint16_t gain_album; ///< Replaygain album value mpc_uint16_t peak_album; ///< Peak album loudness level mpc_uint16_t peak_title; ///< Peak title loudness level //@} /// @name True gapless properties //@{ mpc_uint32_t is_true_gapless; ///< True gapless? (0: no, 1: yes) mpc_uint64_t samples; ///< Number of samples in the stream mpc_uint64_t beg_silence; ///< Number of samples that must not be played at the beginning of the stream //@} /// @name Encoder informations //@{ mpc_uint32_t encoder_version; ///< Version of encoder used char encoder[256]; ///< Encoder name mpc_bool_t pns; ///< pns used float profile; ///< Quality profile of stream const char* profile_name; ///< Name of profile used by stream //@} mpc_streaminfo_off_t header_position; ///< Byte offset of position of header in stream mpc_streaminfo_off_t tag_offset; ///< Offset to file tags mpc_streaminfo_off_t total_file_length; ///< Total length of underlying file } mpc_streaminfo; /// Gets length of stream si, in seconds. /// \return length of stream in seconds MPC_API double mpc_streaminfo_get_length(mpc_streaminfo *si); /// Returns length of stream si, in samples. /// \return length of stream in samples MPC_API mpc_int64_t mpc_streaminfo_get_length_samples(mpc_streaminfo *si); #ifdef __cplusplus } #endif #endif libmpcs-0.1/include/mpc/minimax.h0000644000175000017500000000332410526446717013757 00000000000000/* * Musepack audio compression * Copyright (C) 1999-2004 Buschmann/Klemm/Piecha/Wolf * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #pragma once # define clip(x,min,max) ( (x) < (min) ? (min) : (x) > (max) ? (max) : (x) ) #ifdef __cplusplus # define maxi(A,B) ( (A) >? (B) ) # define mini(A,B) ( (A) ? (B) ) # define mind(A,B) ( (A) ? (B) ) # define minf(A,B) ( (A) (B) ? (A) : (B) ) # define mini(A,B) ( (A) < (B) ? (A) : (B) ) # define maxd(A,B) ( (A) > (B) ? (A) : (B) ) # define mind(A,B) ( (A) < (B) ? (A) : (B) ) # define maxf(A,B) ( (A) > (B) ? (A) : (B) ) # define minf(A,B) ( (A) < (B) ? (A) : (B) ) #endif #ifdef __GNUC__ # define absi(A) abs (A) # define absf(A) fabsf (A) # define absd(A) fabs (A) #else # define absi(A) ( (A) >= 0 ? (A) : -(A) ) # define absf(A) ( (A) >= 0.f ? (A) : -(A) ) # define absd(A) ( (A) >= 0. ? (A) : -(A) ) #endif libmpcs-0.1/include/mpc/mpcmath.h0000644000175000017500000001104011234562630013726 00000000000000/* * Musepack audio compression * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include typedef union mpc_floatint { float f; mpc_int32_t n; } mpc_floatint; typedef union mpc_doubleint { double d; mpc_int32_t n[2]; } mpc_doubleint; static mpc_inline mpc_int32_t mpc_lrintf(float fVal) { mpc_floatint tmp; tmp.f = fVal + 0x00FF8000; return tmp.n - 0x4B7F8000; } #define mpc_round32 mpc_lrintf #define mpc_nearbyintf mpc_lrintf #ifndef M_PI # define M_PI 3.1415926535897932384626433832795029 // 4*atan(1) # define M_PIl 3.1415926535897932384626433832795029L # define M_LN2 0.6931471805599453094172321214581766 // ln(2) # define M_LN2l 0.6931471805599453094172321214581766L # define M_LN10 2.3025850929940456840179914546843642 // ln 10 */ # define M_LN10l 2.3025850929940456840179914546843642L #endif // fast but maybe more inaccurate, use if you need speed #if defined(__GNUC__) && !defined(__APPLE__) # define SIN(x) sinf ((float)(x)) # define COS(x) cosf ((float)(x)) # define ATAN2(x,y) atan2f ((float)(x), (float)(y)) # define SQRT(x) sqrtf ((float)(x)) # define LOG(x) logf ((float)(x)) # define LOG10(x) log10f ((float)(x)) # define POW(x,y) expf (logf(x) * (y)) # define POW10(x) expf (M_LN10 * (x)) # define FLOOR(x) floorf ((float)(x)) # define IFLOOR(x) (int) floorf ((float)(x)) # define FABS(x) fabsf ((float)(x)) #else # define SIN(x) (float) sin (x) # define COS(x) (float) cos (x) # define ATAN2(x,y) (float) atan2 (x, y) # define SQRT(x) (float) sqrt (x) # define LOG(x) (float) log (x) # define LOG10(x) (float) log10 (x) # define POW(x,y) (float) pow (x,y) # define POW10(x) (float) pow (10., (x)) # define FLOOR(x) (float) floor (x) # define IFLOOR(x) (int) floor (x) # define FABS(x) (float) fabs (x) #endif #define SQRTF(x) SQRT (x) #ifdef FAST_MATH # define TABSTEP 64 # define COSF(x) my_cos ((float)(x)) # define ATAN2F(x,y) my_atan2 ((float)(x), (float)(y)) # define IFLOORF(x) my_ifloor ((float)(x)) void Init_FastMath ( void ); extern const float tabatan2 [] [2]; extern const float tabcos [] [2]; extern const float tabsqrt_ex []; extern const float tabsqrt_m [] [2]; static mpc_inline float my_atan2 ( float x, float y ) { float t, ret; int i; mpc_floatint mx, my; mx.f = x; my.f = y; if ( (mx.n & 0x7FFFFFFF) < (my.n & 0x7FFFFFFF) ) { i = mpc_round32 (t = TABSTEP * (mx.f / my.f)); ret = tabatan2 [1*TABSTEP+i][0] + tabatan2 [1*TABSTEP+i][1] * (t-i); if ( my.n < 0 ) ret = (float)(ret - M_PI); } else if ( mx.n < 0 ) { i = mpc_round32 (t = TABSTEP * (my.f / mx.f)); ret = - M_PI/2 - tabatan2 [1*TABSTEP+i][0] + tabatan2 [1*TABSTEP+i][1] * (i-t); } else if ( mx.n > 0 ) { i = mpc_round32 (t = TABSTEP * (my.f / mx.f)); ret = + M_PI/2 - tabatan2 [1*TABSTEP+i][0] + tabatan2 [1*TABSTEP+i][1] * (i-t); } else { ret = 0.; } return ret; } static mpc_inline float my_cos ( float x ) { float t, ret; int i; i = mpc_round32 (t = TABSTEP * x); ret = tabcos [13*TABSTEP+i][0] + tabcos [13*TABSTEP+i][1] * (t-i); return ret; } static mpc_inline int my_ifloor ( float x ) { mpc_floatint mx; mx.f = (float) (x + (0x0C00000L + 0.500000001)); return mx.n - 1262485505; } static mpc_inline float my_sqrt ( float x ) { float ret; int i, ex; mpc_floatint mx; mx.f = x; ex = mx.n >> 23; // get the exponent mx.n = (mx.n & 0x7FFFFF) | 0x42800000; // delete the exponent i = mpc_round32 (mx.f); // Integer-part of the mantissa (round ????????????) ret = tabsqrt_m [i-TABSTEP][0] + tabsqrt_m [i-TABSTEP][1] * (mx.f-i); // calculate value ret *= tabsqrt_ex [ex]; return ret; } #else # define COSF(x) COS (x) # define ATAN2F(x,y) ATAN2 (x,y) # define IFLOORF(x) IFLOOR (x) #endif libmpcs-0.1/include/mpc/mpcdec.h0000644000175000017500000001360311150567164013543 00000000000000/* Copyright (c) 2005-2009, The Musepack Development Team All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the The Musepack Development Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /// \file mpcdec.h /// Top level include file for libmpcdec. #ifndef _MPCDEC_H_ #define _MPCDEC_H_ #ifdef WIN32 #pragma once #endif #include "reader.h" #include "streaminfo.h" #ifdef __cplusplus extern "C" { #endif enum { MPC_FRAME_LENGTH = (36 * 32), ///< Samples per mpc frame MPC_DECODER_BUFFER_LENGTH = (MPC_FRAME_LENGTH * 4), ///< Required buffer size for decoder MPC_DECODER_SYNTH_DELAY = 481 }; typedef struct mpc_decoder_t mpc_decoder; typedef struct mpc_demux_t mpc_demux; typedef struct mpc_bits_reader_t { unsigned char * buff; /// pointer on current byte unsigned int count; /// unread bits in current byte } mpc_bits_reader; typedef struct mpc_frame_info_t { mpc_uint32_t samples; /// number of samples in the frame (counting once for multiple channels) mpc_int32_t bits; /// number of bits consumed by this frame (-1) if end of stream MPC_SAMPLE_FORMAT * buffer; /// frame samples buffer (size = samples * channels * sizeof(MPC_SAMPLE_FORMAT)) mpc_bool_t is_key_frame; /// 1 if this frame is a key frame (first in block) 0 else. Set by the demuxer. } mpc_frame_info; typedef struct mpc_chap_info_t { mpc_uint64_t sample; /// sample where the chapter starts mpc_uint16_t gain; /// replaygain chapter value mpc_uint16_t peak; /// peak chapter loudness level mpc_uint_t tag_size; /// size of the tag element (0 if no tag is present for this chapter) char * tag; /// pointer to an APEv2 tag without the preamble } mpc_chap_info; /// Initializes mpc decoder with the supplied stream info parameters. /// \param si streaminfo structure indicating format of source stream /// \return pointer on the initialized decoder structure if successful, 0 if not MPC_API mpc_decoder * mpc_decoder_init(mpc_streaminfo *si); /// Releases input mpc decoder MPC_API void mpc_decoder_exit(mpc_decoder *p_dec); /** * Sets decoder sample scaling factor. All decoded samples will be multiplied * by this factor. Useful for applying replay gain. * @param scale_factor multiplicative scaling factor */ MPC_API void mpc_decoder_scale_output(mpc_decoder *p_dec, double scale_factor); MPC_API void mpc_decoder_decode_frame(mpc_decoder * d, mpc_bits_reader * r, mpc_frame_info * i); // This is the gain reference used in old replaygain #define MPC_OLD_GAIN_REF 64.82 /** * init demuxer * @param p_reader initialized mpc_reader pointer * @return an initialized mpc_demux pointer */ MPC_API mpc_demux * mpc_demux_init(mpc_reader * p_reader); /// free demuxer MPC_API void mpc_demux_exit(mpc_demux * d); /** * Calls mpc_decoder_scale_output to set the scaling factor according to the * replay gain stream information and the supplied ouput level * @param d pointer to a musepack demuxer * @param level the desired ouput level (in db). Must be MPC_OLD_GAIN_REF (64.82 db) if you want to get the old replaygain behavior * @param use_gain set it to MPC_TRUE if you want to set the scaling factor according to the stream gain * @param use_title MPC_TRUE : uses the title gain, MPC_FALSE : uses the album gain * @param clip_prevention MPC_TRUE : uses cliping prevention */ MPC_API void mpc_set_replay_level(mpc_demux * d, float level, mpc_bool_t use_gain, mpc_bool_t use_title, mpc_bool_t clip_prevention); /// decode frame MPC_API mpc_status mpc_demux_decode(mpc_demux * d, mpc_frame_info * i); /// get streaminfo MPC_API void mpc_demux_get_info(mpc_demux * d, mpc_streaminfo * i); /// seeks to a given sample MPC_API mpc_status mpc_demux_seek_sample(mpc_demux * d, mpc_uint64_t destsample); /// seeks to a given second MPC_API mpc_status mpc_demux_seek_second(mpc_demux * d, double seconds); /// \return the current position in the stream (in bits) from the beginning of the file MPC_API mpc_seek_t mpc_demux_pos(mpc_demux * d); /// chapters : only for sv8 streams /** * Gets the number of chapters in the stream * @param d pointer to a musepack demuxer * @return the number of chapters found in the stream */ MPC_API mpc_int_t mpc_demux_chap_nb(mpc_demux * d); /** * Gets datas associated to a given chapter * The chapter tag is an APEv2 tag without the preamble * @param d pointer to a musepack demuxer * @param chap_nb chapter number you want datas (from 0 to mpc_demux_chap_nb(d) - 1) * @return the chapter information structure */ MPC_API mpc_chap_info const * mpc_demux_chap(mpc_demux * d, int chap_nb); #ifdef __cplusplus } #endif #endif libmpcs-0.1/include/mpc/datatypes.h0000644000175000017500000000233510542041025014271 00000000000000/* * Musepack audio compression * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #pragma once // mpcenc.h #define CENTER 448 // offset for centering current data in Main-array #define BLOCK 1152 // blocksize #define ANABUFFER (BLOCK + CENTER) // size of PCM-data array for analysis typedef struct { float L [36]; float R [36]; } SubbandFloatTyp; typedef struct { float L [ANABUFFER]; float R [ANABUFFER]; float M [ANABUFFER]; float S [ANABUFFER]; } PCMDataTyp; libmpcs-0.1/include/mpc/mpc_types.h0000644000175000017500000001047211234134160014301 00000000000000/* Copyright (c) 2005-2009, The Musepack Development Team All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the The Musepack Development Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef _MPC_TYPES_H_ #define _MPC_TYPES_H_ #ifdef WIN32 #pragma once #endif #include #include #ifdef __cplusplus extern "C" { #endif #ifdef _MSC_VER typedef __int8 mpc_int8_t; typedef unsigned __int8 mpc_uint8_t; typedef __int16 mpc_int16_t; typedef unsigned __int16 mpc_uint16_t; typedef __int32 mpc_int32_t; typedef unsigned __int32 mpc_uint32_t; typedef __int64 mpc_int64_t; typedef unsigned __int64 mpc_uint64_t; #define mpc_inline __inline #else #include typedef int8_t mpc_int8_t; typedef uint8_t mpc_uint8_t; typedef int16_t mpc_int16_t; typedef uint16_t mpc_uint16_t; typedef int32_t mpc_int32_t; typedef uint32_t mpc_uint32_t; typedef int64_t mpc_int64_t; typedef uint64_t mpc_uint64_t; #define mpc_inline inline #endif typedef int mpc_int_t; typedef unsigned int mpc_uint_t; typedef size_t mpc_size_t; typedef mpc_uint8_t mpc_bool_t; // #define LONG_SEEK_TABLE #ifdef LONG_SEEK_TABLE // define as needed (mpc_uint32_t supports files up to 512 MB) typedef mpc_uint64_t mpc_seek_t; #else typedef mpc_uint32_t mpc_seek_t; #endif # define mpc_int64_min -9223372036854775808ll # define mpc_int64_max 9223372036854775807ll typedef struct mpc_quantizer { mpc_int16_t L [36]; mpc_int16_t R [36]; } mpc_quantizer; /// Libmpcdec error codes typedef enum mpc_status { MPC_STATUS_OK = 0, MPC_STATUS_FILE = -1, MPC_STATUS_SV7BETA = -2, MPC_STATUS_CBR = -3, MPC_STATUS_IS = -4, MPC_STATUS_BLOCKSIZE = -5, MPC_STATUS_INVALIDSV = -6 } mpc_status; #define MPC_FIXED_POINT_SHIFT 16 #ifdef MPC_FIXED_POINT # define MPC_FIXED_POINT_FRACTPART 14 # define MPC_FIXED_POINT_SCALE_SHIFT (MPC_FIXED_POINT_SHIFT + MPC_FIXED_POINT_FRACTPART) # define MPC_FIXED_POINT_SCALE (1 << (MPC_FIXED_POINT_SCALE_SHIFT - 1)) typedef mpc_int32_t MPC_SAMPLE_FORMAT; #else typedef float MPC_SAMPLE_FORMAT; #endif enum { MPC_FALSE = 0, MPC_TRUE = !MPC_FALSE }; //// 'Cdecl' forces the use of standard C/C++ calling convention /////// #if defined _WIN32 # define mpc_cdecl __cdecl #elif defined __ZTC__ # define mpc_cdecl _cdecl #elif defined __TURBOC__ # define mpc_cdecl cdecl #else # define mpc_cdecl #endif /* DLL building support on win32 hosts */ #ifndef MPC_API # ifdef DLL_EXPORT /* defined by libtool (if required) */ # define MPC_API __declspec(dllexport) # endif # ifdef MPC_DLL_IMPORT /* define if linking with this dll */ # define MPC_API __declspec(dllimport) # endif # ifndef MPC_API /* static linking or !_WIN32 */ # if defined(__GNUC__) && (__GNUC__ >= 4) # define MPC_API __attribute__ ((visibility("default"))) # else # define MPC_API # endif # endif #endif #ifdef __cplusplus } #endif #endif libmpcs-0.1/include/Makefile.am0000644000175000017500000000035410607476770013423 00000000000000## Process this file with automake to produce Makefile.in AUTOMAKE_OPTIONS = foreign nobase_include_HEADERS = \ mpc/datatypes.h \ mpc/minimax.h \ mpc/mpcmath.h \ mpc/mpc_types.h \ mpc/mpcdec.h \ mpc/reader.h \ mpc/streaminfo.h libmpcs-0.1/aclocal.m40000644000175000017500000010455111400743071011567 00000000000000# generated automatically by aclocal 1.11.1 -*- Autoconf -*- # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. # 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. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],, [m4_warning([this file was generated for autoconf 2.65. 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See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "mpcenc.h" #define MAX_LPC_ORDER 35 #define log2(x) ( log (x) * (1./M_LN2) ) #define ORDER_PENALTY 0 static int // best prediction order model CalculateLPCCoeffs ( Int32_t* buf, // Samples size_t nbuf, // Number of samples Int32_t offset, // double* lpcout, // quantized prediction coefficients int nlpc, // max. prediction order float* psigbit, // expected number of bits per original signal sample float* presbit ) // expected number of bits per residual signal sample { static double* fbuf = NULL; static int nflpc = 0; static int nfbuf = 0; int nbit; int i; int j; int bestnbit; int bestnlpc; double e; double bestesize; double ci; double esize; double acf [MAX_LPC_ORDER + 1]; double ref [MAX_LPC_ORDER + 1]; double lpc [MAX_LPC_ORDER + 1]; double tmp [MAX_LPC_ORDER + 1]; double escale = 0.5 * M_LN2 * M_LN2 / nbuf; double sum; if ( nlpc >= nbuf ) // if necessary, limit the LPC order to the number of samples available nlpc = nbuf - 1; if ( nlpc > nflpc || nbuf > nfbuf ) { // grab some space for a 'zero mean' buffer of floats if needed if ( fbuf != NULL ) free ( fbuf - nflpc ); fbuf = nlpc + ((double*) calloc ( nlpc+nbuf, sizeof (*fbuf) )); nfbuf = nbuf; nflpc = nlpc; } e = 0.; for ( j = 0; j < nbuf; j++ ) { // zero mean signal and compute energy sum = fbuf [j] = buf[j] - (double)offset; e += sum * sum; } esize = e > 0. ? 0.5 * log2 (escale * e) : 0.; *psigbit = esize; // return the expected number of bits per original signal sample acf [0] = e; // store the best values so far (the zeroth order predictor) bestnlpc = 0; bestnbit = nbuf * esize; bestesize = esize; for ( i = 1; i <= nlpc && e > 0. && i < bestnlpc + 4; i++ ) { // just check two more than bestnlpc sum = 0.; for ( j = i; j < nbuf; j++ ) // compute the jth autocorrelation coefficient sum += fbuf [j] * fbuf [j-i]; acf [i] = sum; ci = 0.; // compute the reflection and LP coeffients for order j predictor for ( j = 1; j < i; j++ ) ci += lpc [j] * acf [i-j]; lpc [i] = ref [i] = ci = (acf [i] - ci) / e; for ( j = 1; j < i; j++ ) tmp [j] = lpc [j] - ci * lpc [i-j]; for ( j = 1; j < i; j++ ) lpc [j] = tmp [j]; e *= 1 - ci*ci; // compute the new energy in the prediction residual esize = e > 0. ? 0.5 * log2 (escale * e) : 0.; nbit = nbuf * esize + i * ORDER_PENALTY; if ( nbit < bestnbit ) { // store this model if it is the best so far bestnlpc = i; // store best model order bestnbit = nbit; bestesize = esize; for ( j = 0; j < bestnlpc; j++ ) // store the quantized LP coefficients lpcout [j] = lpc [j+1]; } } *presbit = bestesize; // return the expected number of bits per residual signal sample return bestnlpc; // return the best model order } static void Pred ( const unsigned int* new, unsigned int* old ) { static Double DOUBLE [36]; Float org; Float pred; int i; int j; int sum = 18; int order; double oldeff = 0.; double neweff = 0.; for ( i = 0; i < 36; i++ ) sum += old [i]; sum = (int) floor (sum / 36.); order = CalculateLPCCoeffs ( old, 36, sum*0, DOUBLE, 35, &org, &pred ); printf ("avg: %4u [%2u] %.2f %.2f\n\n", sum, order, org, pred ); if ( order < 1 ) return; for ( i = 0; i < order; i++ ) printf ("%f ", DOUBLE[i] ); printf ("\n"); for ( i = 0; i < 36; i++ ) { double sum = 0.; for ( j = 1; j <= order; j++ ) { sum += (i-j < 0 ? old[i-j+36] : new [i-j]) * DOUBLE [j-1]; } printf ("%2u: %6.2f %3d\n", i, sum, new [i] ); oldeff += new[i] * new[i]; neweff += (sum-new[i]) * (sum-new[i]); } printf ("%6.2f %6.2f\n", sqrt(oldeff), sqrt(neweff) ); } void Predicate ( int Channel, int Band, unsigned int* x, int* scf ) { static Int32_t OLD [2] [32] [36]; int i; printf ("=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=\n"); for ( i = 0; i < 36; i++ ) printf ("%2d ", OLD [Channel][Band][i] ); printf ("\n"); for ( i = 0; i < 36; i++ ) printf ("%2d ", x[i] ); printf ("\n"); printf ("%2u-%2u-%2u ", scf[0], scf[1], scf[2] ); Pred ( x, OLD [Channel][Band] ); for ( i = 0; i < 36; i++ ) OLD [Channel][Band][i] = x[i]; } /* end of predict.c */ libmpcs-0.1/mpcenc/mpcenc.h0000644000175000017500000003004211150563722012610 00000000000000/* * Musepack audio compression * Copyright (c) 2005-2009, The Musepack Development Team * Copyright (C) 1999-2004 Buschmann/Klemm/Piecha/Wolf * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef MPCENC_MPCENC_H #define MPCENC_MPCENC_H #include "libmpcenc.h" #include "libmpcpsy.h" #include #include //// optimization/feature defines ////////////////////////////////// #ifndef NOT_INCLUDE_CONFIG_H # include "config.h" #endif //// portable system includes ////////////////////////////////////// #include #include //// system dependent system includes ////////////////////////////// // low level I/O, where are prototypes and constants? #if defined _WIN32 || defined __TURBOC__ || defined __ZTC__ || defined _MSC_VER # include # include # include #elif defined __unix__ || defined __linux__ || defined __APPLE__ # include # include # include #else // .... add Includes for new Operating System here (with prefix: #elif defined) # include #endif #if defined __linux__ # include #elif defined __FreeBSD__ # include #elif defined _MSC_VER # include #endif #if !defined(__APPLE__) // use optimized assembler routines for Pentium III/K6-2/Athlon (only 32 bit OS, Intel x86 and no MAKE_xxBITS) // you need the NASM assembler on your system, the program becomes a little bit larger and decoding // on AMD K6-2 (x3), AMD K6-III (x3), AMD Duron (x1.7), AMD Athlon (x1.7), Pentium III (x2) and Pentium 4 (x1.8) becomes faster #define USE_ASM #endif // Use termios for reading values from keyboard without echo and ENTER #define USE_TERMIOS // make debug output in tags.c stfu #define STFU #if INT_MAX < 2147483647L # undef USE_ASM #endif #ifndef O_BINARY # ifdef _O_BINARY # define O_BINARY _O_BINARY # else # define O_BINARY 0 # endif #endif #if defined _WIN32 || defined __TURBOC__ # define strncasecmp(__s1,__s2,__n) strnicmp ((__s1), (__s2), (__n)) # define strcasecmp(__s1,__s2) stricmp ((__s1), (__s2)) #endif #if defined _WIN32 # include # define snprintf _snprintf # define getcwd(__buff,__len) _getcwd ((__buff), (__len)) #endif //// Binary/Low-Level-IO /////////////////////////////////////////// // #if defined __BORLANDC__ || defined _WIN32 # define FILENO(__fp) _fileno ((__fp)) #elif defined __CYGWIN__ || defined __TURBOC__ || defined __unix__ || defined __EMX__ || defined _MSC_VER # define FILENO(__fp) fileno ((__fp)) #else # define FILENO(__fp) fileno ((__fp)) #endif // // If we have access to a file via file name, we can open the file with an // additional "b" or a O_BINARY within the (f)open function to get a // transparent untranslated data stream which is necessary for audio bitstream // data and also for PCM data. 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define SETBINARY_OUT(__fp) (_setmode ( FILENO ((__fp)), _O_BINARY ), (__fp)) #elif defined _MSC_VER # define SETBINARY_IN(__fp) (setmode ( FILENO ((__fp)), O_BINARY ), (__fp)) # define SETBINARY_OUT(__fp) (setmode ( FILENO ((__fp)), O_BINARY ), (__fp)) #elif defined __unix__ # define SETBINARY_IN(__fp) (__fp) # define SETBINARY_OUT(__fp) (__fp) #elif 0 # define SETBINARY_IN(__fp) (freopen ( NULL, "rb", (__fp) ), (__fp)) # define SETBINARY_OUT(__fp) (freopen ( NULL, "wb", (__fp) ), (__fp)) #else # define SETBINARY_IN(__fp) (__fp) # define SETBINARY_OUT(__fp) (__fp) #endif // file I/O using ANSI buffered file I/O via file pointer FILE* (fopen, fread, fwrite, fclose) #define READ(fp,ptr,len) fread (ptr, 1, len, fp) // READ returns -1 or 0 on error/EOF, otherwise > 0 #define READ1(fp,ptr) fread (ptr, 1, 1, fp) // READ returns -1 or 0 on error/EOF, otherwise > 0 #ifdef _WIN32 # define POPEN_READ_BINARY_OPEN(cmd) _popen ((cmd), "rb") #else # define POPEN_READ_BINARY_OPEN(cmd) popen ((cmd), "r") #endif // Path separator #if defined __unix__ || defined __bsdi__ || defined __FreeBSD__ || defined __OpenBSD__ || defined __NetBSD__ || defined __APPLE__ # define PATH_SEP '/' # define DRIVE_SEP '\0' # define EXE_EXT "" # define DEV_NULL "/dev/null" # define ENVPATH_SEP ':' #elif defined _WIN32 || defined __TURBOC__ || defined __ZTC__ || defined _MSC_VER # define PATH_SEP '\\' # define DRIVE_SEP ':' # define EXE_EXT ".exe" # define DEV_NULL "\\nul" # define ENVPATH_SEP ';' #else # define PATH_SEP '/' // Amiga: C:/ # define DRIVE_SEP ':' # define EXE_EXT "" # define DEV_NULL "nul" # define ENVPATH_SEP ';' #endif #ifdef _WIN32 # define TitleBar(text) SetConsoleTitle (text) #else # define TitleBar(text) (void) (text) #endif //// constants ///////////////////////////////////////////////////// #define DECODER_DELAY (512 - 32 + 1) #define BLK_SIZE (36 * 32) //// procedures/functions ////////////////////////////////////////// // pipeopen.c FILE* pipeopen ( const char* command, const char* filename ); // stderr.c void SetStderrSilent ( mpc_bool_t state ); mpc_bool_t GetStderrSilent ( void ); int mpc_cdecl stderr_printf ( const char* format, ... ); // quant.h #define SCFfac 0.832980664785f // = SCF[n-1]/SCF[n] // wave_in.h typedef struct { FILE* fp; // File pointer to read data mpc_size_t PCMOffset; // File offset of PCM data long double SampleFreq; // Sample frequency in Hz mpc_uint_t BitsPerSample; // used bits per sample, 8*BytesPerSample-7 <= BitsPerSample <= BytesPerSample mpc_uint_t BytesPerSample; // allocated bytes per sample mpc_uint_t Channels; // Number of channels, 1...8 mpc_size_t PCMBytes; // PCM Samples (in 8 bit units) mpc_size_t PCMSamples; // PCM Samples per Channel mpc_bool_t raw; // raw: headerless format } wave_t; typedef float SCFTriple [3]; // FIXME : put in lib header void Init_FFT ( PsyModel* ); // FIXME : put in lib header void Init_Psychoakustik ( PsyModel* ); SMRTyp Psychoakustisches_Modell ( PsyModel *, const int, const PCMDataTyp*, int* TransientL, int* TransientR ); void TransientenCalc ( int* Transient, const int* TransientL, const int* TransientR ); void RaiseSMR ( PsyModel*, const int, SMRTyp* ); void MS_LR_Entscheidung ( const int, unsigned char* MS, SMRTyp*, SubbandFloatTyp* ); void Init_Psychoakustiktabellen ( PsyModel* ); void NS_Analyse (PsyModel*, const int, const unsigned char* MS, const SMRTyp, const int* Transient ); void Analyse_Filter(const PCMDataTyp*, SubbandFloatTyp*, const int); void Analyse_Init ( float Left, float Right, SubbandFloatTyp* out, const int MaxBand ); void SetQualityParams (PsyModel *, float ); int TestProfileParams ( PsyModel* ); extern const float Butfly [7]; // Antialiasing to calculate the subband powers extern const float InvButfly [7]; // Antialiasing to calculate the masking thresholds extern const float iw [PART_LONG]; // inverse partition-width for long extern const float iw_short [PART_SHORT]; // inverse partition-width for short extern const int wl [PART_LONG]; // w_low for long extern const int wl_short [PART_SHORT]; // w_low for short extern const int wh [PART_LONG]; // w_high for long extern const int wh_short [PART_SHORT]; // w_high for short // quant.c extern float __invSCF [128 + 6]; // tabulated scalefactors (inverted) #define invSCF (__invSCF + 6) float ISNR_Schaetzer ( const float* samples, const float comp, const int res); float ISNR_Schaetzer_Trans ( const float* samples, const float comp, const int res); void QuantizeSubband ( unsigned int* qu_output, const float* input, const int res, float* errors, const int maxNsOrder ); void QuantizeSubbandWithNoiseShaping ( unsigned int* qu_output, const float* input, const int res, float* errors, const float* FIR ); void NoiseInjectionComp ( void ); // keyboard.c int WaitKey ( void ); int CheckKeyKeep ( void ); int CheckKey ( void ); // regress.c void Regression ( float* const _r, float* const _b, const float* p, const float* q ); // tags.c void Init_Tags ( void ); int FinalizeTags ( FILE* fp, unsigned 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installcheck-am installdirs \ maintainer-clean maintainer-clean-generic mostlyclean \ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ pdf pdf-am ps ps-am tags uninstall uninstall-am \ uninstall-binPROGRAMS # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: libmpcs-0.1/mpcenc/config.h0000644000175000017500000000234411236103762012613 00000000000000/* * Musepack audio compression * Copyright (c) 2005-2009, The Musepack Development Team * Copyright (C) 1999-2004 Buschmann/Klemm/Piecha/Wolf * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* Test the fast float-to-int rounding trick works */ #define HAVE_IEEE754_FLOAT #define HAVE_IEEE754_DOUBLE /* Test the presence of a 80-bit floating point type for writing AIFF headers */ #define HAVE_IEEE854_LONGDOUBLE /* parsed values from file "version" */ #define MPCENC_MAJOR 1 #define MPCENC_MINOR 30 #define MPCENC_BUILD 1 /* end of config.h */ libmpcs-0.1/mpcenc/stderr.c0000644000175000017500000001650210545213137012645 00000000000000/* * stderr - Message output system * * (C) Frank Klemm, Janne Hyv�inen 2002. All rights reserved. * * Principles: * * History: * 2001 created * 2002 Spring added functionality to switch on and off printing to easily allow silent modes * 2002-10-10 Escape sequence handling for Windows added. * * Global functions: * - SetStderrSilent() * - GetStderrSilent() * - stderr_printf() * * TODO: * - */ #include #ifdef _WIN32 # include #endif #include #include // #include "mpcenc.h" #define WRITE(fp,ptr,len) fwrite (ptr, 1, len, fp) // WRITE returns -1 or 0 on error/EOF, otherwise > 0 static mpc_bool_t stderr_silent = 0; void SetStderrSilent ( mpc_bool_t state ) { stderr_silent = state; } mpc_bool_t GetStderrSilent ( void ) { return stderr_silent; } int mpc_cdecl stderr_printf ( const char* format, ... ) { char buff [2 * 1024 + 3072]; char* p = buff; char* q; int ret; va_list v; /* print to a buffer */ va_start ( v, format ); ret = vsprintf ( p, format, v ); va_end ( v ); if ( !stderr_silent ) { #if defined __unix__ || defined __UNIX__ WRITE ( stderr, buff, ret ); #elif defined _WIN32 # define FOREGROUND_ALL ( FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_RED ) # define BACKGROUND_ALL ( BACKGROUND_BLUE | BACKGROUND_GREEN | BACKGROUND_RED ) // for Windows systems we must merge carriage returns into the stream to avoid staircases // Also escape sequences must be detected and replaced (incomplete now) char buff [128]; static int init = 0; CONSOLE_SCREEN_BUFFER_INFO con_info; static HANDLE hSTDERR; static WORD attr; static WORD attr_initial; DWORD written; if ( init == 0 ) { hSTDERR = GetStdHandle ( STD_ERROR_HANDLE ); attr = hSTDERR == INVALID_HANDLE_VALUE || GetConsoleScreenBufferInfo ( hSTDERR, &con_info ) == 0 ? FOREGROUND_ALL : con_info.wAttributes; attr_initial = attr; init = 1; } if ( hSTDERR == INVALID_HANDLE_VALUE ) { while ( ( q = strchr (p, '\n')) != NULL ) { WRITE ( stderr, p, q-p ); WRITE ( stderr, "\r\n", 2 ); p = q+1; } WRITE ( stderr, p, strlen (p) ); } else { for ( ; *p; p++ ) { switch ( *p ) { case '\n': SetConsoleTextAttribute ( hSTDERR, attr_initial ); fprintf ( stderr, "\r\n" ); SetConsoleTextAttribute ( hSTDERR, attr ); break; case '\x1B': if ( p[1] == '[' ) { unsigned int tmp; p++; cont: p++; for ( tmp = 0; (unsigned int)( *p - '0' ) < 10u; p++ ) tmp = 10 * tmp + ( *p - '0' ); switch ( *p ) { case ';': case 'm': switch ( tmp ) { case 0: attr = FOREGROUND_ALL; break; // reset defaults case 1: attr |= FOREGROUND_INTENSITY; break; // high intensity on case 2: attr &= ~FOREGROUND_ALL; attr |= FOREGROUND_INTENSITY; break; // (very) low intensity case 3: break; // italic on case 4: break; // underline on case 5: break; // blinking on case 7: break; // reverse case 8: attr = 0; break; // invisible case 30: attr &= ~FOREGROUND_ALL; break; case 31: attr &= ~FOREGROUND_ALL; attr |= FOREGROUND_RED; break; case 32: attr &= ~FOREGROUND_ALL; attr |= FOREGROUND_GREEN; break; case 33: attr &= ~FOREGROUND_ALL; attr |= FOREGROUND_RED | FOREGROUND_GREEN; break; case 34: attr &= ~FOREGROUND_ALL; attr |= FOREGROUND_BLUE; break; case 35: attr &= ~FOREGROUND_ALL; attr |= FOREGROUND_RED | FOREGROUND_BLUE; break; case 36: attr &= ~FOREGROUND_ALL; attr |= FOREGROUND_GREEN | FOREGROUND_BLUE; break; case 37: case 39: attr |= FOREGROUND_ALL; break; case 40: case 49: attr &= ~BACKGROUND_ALL; break; case 41: attr &= ~BACKGROUND_ALL; attr |= BACKGROUND_RED; break; case 42: attr &= ~BACKGROUND_ALL; attr |= BACKGROUND_GREEN; break; case 43: attr &= ~BACKGROUND_ALL; attr |= BACKGROUND_RED | BACKGROUND_GREEN; break; case 44: attr &= ~BACKGROUND_ALL; attr |= BACKGROUND_BLUE; break; case 45: attr &= ~BACKGROUND_ALL; attr |= BACKGROUND_RED | BACKGROUND_BLUE; break; case 46: attr &= ~BACKGROUND_ALL; attr |= BACKGROUND_GREEN | BACKGROUND_BLUE; break; case 47: attr |= BACKGROUND_ALL; break; } SetConsoleTextAttribute ( hSTDERR, attr ); if ( *p == ';' ) goto cont; break; default: WriteFile ( hSTDERR, buff, sprintf ( buff, "Unknown escape sequence ending with '%c'\n", *p ), &written, NULL ); break; } break; } default: fputc ( *p, stderr ); break; } } /* end for */ } #else // for non-Unix systems we must merge carriage returns into the stream to avoid staircases while ( ( q = strchr (p, '\n')) != NULL ) { WRITE ( stderr, p, q-p ); WRITE ( stderr, "\r\n", 2 ); p = q+1; } WRITE ( stderr, p, strlen (p) ); #endif } return ret; } /* end of stderr.c */ libmpcs-0.1/mpcenc/keyboard.c0000644000175000017500000000450310542037726013145 00000000000000/* * Keyboard input functions * * (C) Frank Klemm 2002. All rights reserved. * * Principles: * * History: * ca. 1998 created * 2002 * * Global functions: * - * * TODO: * - */ #include "mpcenc.h" #if defined _WIN32 || defined __TURBOC__ # include int WaitKey ( void ) { return getch (); } int CheckKeyKeep ( void ) { int ch; if ( !kbhit () ) return -1; ch = getch (); ungetch (ch); return ch; } int CheckKey ( void ) { if ( !kbhit () ) return -1; return getch (); } #else # ifdef USE_TERMIOS # include static struct termios stored_settings; static void echo_on ( void ) { tcsetattr ( 0, TCSANOW, &stored_settings ); } static void echo_off ( void ) { struct termios new_settings; tcgetattr ( 0, &stored_settings ); new_settings = stored_settings; new_settings.c_lflag &= ~ECHO; new_settings.c_lflag &= ~ICANON; // Disable canonical mode, and set buffer size to 1 byte new_settings.c_cc[VTIME] = 0; new_settings.c_cc[VMIN] = 1; tcsetattr ( 0, TCSANOW, &new_settings ); } # else # define echo_off() (void)0 # define echo_on() (void)0 # endif int WaitKey ( void ) { unsigned char buff [1]; int ret; echo_off (); ret = read ( 0, buff, 1 ); echo_on (); return ret == 1 ? buff[0] : -1; } int CheckKeyKeep ( void ) { struct timeval tv = { 0, 0 }; // Do not wait at all, not even a microsecond fd_set read_fd; FD_ZERO ( &read_fd ); // Must be done first to initialize read_fd FD_SET ( 0, &read_fd ); // Makes select() ask if input is ready; 0 is file descriptor for stdin if ( -1 == select ( 1, // number of the largest fd to check + 1 &read_fd, NULL, // No writes NULL, // No exceptions &tv ) ) return -1; // an error occured return FD_ISSET (0, &read_fd) ? 0xFF : -1; // read_fd now holds a bit map of files that are readable. We test the entry for the standard input (file 0). } int CheckKey ( void ) { if ( CheckKeyKeep () < 0 ) return -1; return WaitKey (); } #endif /* end of keyboard.c */ libmpcs-0.1/mpcenc/mpcenc.c0000644000175000017500000022742511245316552012622 00000000000000/* * Musepack audio compression * Copyright (c) 2005-2009, The Musepack Development Team * Copyright (C) 1999-2004 Buschmann/Klemm/Piecha/Wolf * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* overflow of subband-samples */ #include #include #include #include "mpcenc.h" #include /* G L O B A L V A R I A B L E S */ float Power_L [32] [3]; float Power_R [32] [3]; /* MS-Coding */ int PredictionBands = 0; int DisplayUpdateTime = 1; int APE_Version = 2000; int LowDelay = 0; mpc_bool_t IsEndBeep = MPC_FALSE; #define MODE_OVERWRITE 0 #define MODE_NEVER_OVERWRITE 1 #define MODE_ASK_FOR_OVERWRITE 2 /* other general global variables */ unsigned int DelInput = 0; // deleting the input file after encoding unsigned int WriteMode = MODE_ASK_FOR_OVERWRITE; // overwriting a possibly existing MPC file unsigned int verbose = 0; // more information during output unsigned int NoUnicode = 1; // console is unicode or not (tag translation) unsigned int NoEncoderInfo = 0; // write encoder info block or not unsigned int NoSeekTable = 0; // write seek table block or not unsigned int FramesBlockPwr = 6; // must be even : frames_per_block = 1 << FramesBlockPwr unsigned int SeekDistance = 1; // keep a seek table entry every 2^SeekDistance block mpc_uint64_t SamplesInWAVE = 0; // number of samples per channel in the WAV file float MaxOverFlow = 0.f; // maximum overflow float ScalingFactorl = 1.f; // Scaling the input signal float ScalingFactorr = 1.f; // Scaling the input signal float FadeShape = 1.f; // Shape of the fade float FadeInTime = 0.f; // Duration of FadeIn in secs float FadeOutTime = 0.f; // Duration of FadeOut in secs float SkipTime = 0.f; // Skip the beginning of the file (sec) double Duration = 1.e+99; // Maximum encoded audio length mpc_bool_t FrontendPresent = 0; // Flag for frontend-detection #if MPCENC_MINOR % 2 == 0 #define _cat(a,b,c) #a"."#b"."#c" --stable--" #else #define _cat(a,b,c) #a"."#b"."#c" --unstable--" #endif #define cat(a,b,c) _cat(a,b,c) #define MPCENC_VERSION cat(MPCENC_MAJOR,MPCENC_MINOR,MPCENC_BUILD) const char About [] = "MPC Encoder " MPCENC_VERSION " (C) 1999-2009 Buschmann/Klemm/Piecha/MDT\nBuilt " __DATE__ " " __TIME__; #if defined _WIN32 || defined __TURBOC__ # include #else # ifdef USE_TERMIOS # include static struct termios stored_settings; static void echo_on ( void ) { tcsetattr ( 0, TCSANOW, &stored_settings ); } static void echo_off ( void ) { struct termios new_settings; tcgetattr ( 0, &stored_settings ); new_settings = stored_settings; new_settings.c_lflag &= ~ECHO; new_settings.c_lflag &= ~ICANON; /* Disable canonical mode, and set buffer size to 1 byte */ new_settings.c_cc[VTIME] = 0; new_settings.c_cc[VMIN] = 1; tcsetattr ( 0, TCSANOW, &new_settings ); } # else # define echo_off() (void)0 # define echo_on() (void)0 # endif static int getch ( void ) { unsigned char buff [1]; int ret; echo_off (); ret = READ1 ( stdin, buff ); echo_on (); return ret == 1 ? buff[0] : -1; } #endif static int waitkey ( void ) { int c; fflush (stdout); while ( (c = getch() ) <= ' ' ) ; return c; } static void longhelp ( PsyModel * m ) { stderr_printf ( "\n" "\033[1m\rUsage:\033[0m\n" " mpcenc [--options] \n" " mpcenc [--options] \n" "\n" ); stderr_printf ( "\033[1m\rInput_File must be of the following:\033[0m\n" " - stdin (only RIFF WAVE files)\n" " *.wav RIFF WAVE file\n" " *.raw/cdr Raw PCM (2ch, 16bit, 44.1kHz)\n" " *.pac/lpac LPAC file (Windows Only)\n" " *.fla/flac FLAC file\n" " *.ape Monkey's Audio file (APE extension only)\n" " *.rka/rkau RK Audio file (Windows Only)\n" " *.sz SZIP file\n" " *.shn Shorten file\n" " *.wv Wavpack File\n" " *.ofr OptimFROG file (Windows Only)\n" "\n" " Currently only 32, 37.8, 44.1 and 48 kHz, 1-8 channels, 8-32 bit linear PCM\n" " is supported. When using one of the lossless compressed formats, a proper\n" " binary must be installed within the system's $PATH.\n" "\n" "\033[1m\rOutput_File must be of the following: (or generated from Input_File)\033[0m\n" " *.mpc Musepack file\n" " *.mp+/mpp MPEGplus file (Deprecated)\n" " - stdout\n" " /dev/null trash can\n" "\n" ); stderr_printf ( "\033[1m\rProfiles and Quality Scale:\033[0m\n" " Option of using a profile (--radio) or mapped quality scale (--quality 4.0).\n" " In addition, quality scale is effective centesimally. (i.e. --quality 4.25)\n" " Available options are as follows:\n" "\n" " below telephone (--quality 0.00) poor quality (~ 20 kbps)\n" " below telephone (--quality 1.00) poor quality (~ 30 kbps)\n" " --telephone (--quality 2.00) low quality (~ 60 kbps)\n" " --thumb (--quality 3.00) low/medium quality (~ 90 kbps)\n" " --radio (--quality 4.00) medium quality (~ 130 kbps)\n" " --standard (--quality 5.00) high quality (dflt) (~ 180 kbps)\n" " (or --normal)\n" " --extreme (--quality 6.00) excellent quality (~ 210 kbps)\n" " (or --xtreme)\n" " --insane (--quality 7.00) excellent quality (~ 240 kbps)\n" " --braindead (--quality 8.00) excellent quality (~ 270 kbps)\n" " above braindead (--quality 9.00) excellent quality (~ 300 kbps)\n" " above braindead (--quality 10.00) excellent quality (~ 350 kbps)\n" "\n" ); stderr_printf ( "\033[1m\rBitstream formating:\033[0m\n" " --no_ei do not write encoder information packet (dflt: off)\n" " --no_st do not write the seek table (dflt: off)\n" " --num_frames x x = 0..7 number of frames in packet = 4^x (dflt: 3)\n" " --seek_distance x x = 0..15 keep a seek table entry every 2^x audio packet (dflt: 1)\n" "\n" ); stderr_printf ( "\033[1m\rFile/Message handling:\033[0m\n" " --silent repress console messages (dflt: off)\n" " --verbose increase verbosity (dflt: off)\n" " --longhelp print this help text\n" " --stderr foo append messages to file 'foo'\n" " --neveroverwrite never overwrite existing Output_File (dflt: off)\n" " --interactive ask to overwrite an existing Output_File (dflt: on)\n" " --overwrite overwrite existing Output_File (dflt: off)\n" " --deleteinput delete Input_File after encoding (dflt: off)\n" " --beep beep when encoding is finished (dflt: off)\n" "\n" ); stderr_printf ( "\033[1m\rTagging (uses APE 2.0 tags):\033[0m\n" " --tag key=value Add tag \"key\" with \"value\" as contents\n" " --tagfile key=f dto., take value from a file 'f'\n" " --tagfile key dto., take value from console\n" " --artist 'value' shortcut for --tag 'Artist=value'\n" " --album 'value' shortcut for --tag 'Album=value'\n" " other possible keys are: debutalbum, publisher, conductor,\n" " title, subtitle, track, comment, composer, copyright,\n" " publicationright, filename, recordlocation, recorddate,\n" " ean/upc, year, releasedate, genre, media, index, isrc,\n" " abstract, bibliography, introplay, media, language, ...\n" " --unicode Toggle unicode input from console on/off if autodetection\n" " doesn't work. This switch MUST be before any tag switch.\n" "\n" ); stderr_printf ( "\033[1m\rAudio processing:\033[0m\n" ); stderr_printf ( " --skip x skip the first x seconds (dflt: %3.1f)\n", SkipTime ); stderr_printf ( " --dur x stop encoding after at most x seconds of encoded audio\n" ); stderr_printf ( " --fade x fadein+out in seconds\n" ); stderr_printf ( " --fadein x fadein in seconds (dflt: %3.1f)\n", FadeInTime ); stderr_printf ( " --fadeout x fadeout in seconds (dflt: %3.1f)\n", FadeOutTime ); stderr_printf ( " --fadeshape x fade shape (dflt: %3.1f),\n" " see http://www.uni-jena.de/~pfk/mpc/img/fade.png\n", FadeShape ); stderr_printf ( " --scale x scale input signal by x (dflt: %7.5f)\n", ScalingFactorl ); stderr_printf ( " --scale x,y scale input signal, separate for each channel\n" ); stderr_printf ( "\n" ); stderr_printf ( "\033[1m\rExpert settings:\033[0m\n" ); stderr_printf ( "==Masking thresholds======\n" ); stderr_printf ( " --quality x set Quality to x (dflt: 5)\n" ); stderr_printf ( " --nmt x set NMT value to x dB (dflt: %4.1f)\n", m->NMT ); stderr_printf ( " --tmn x set TMN value to x dB (dflt: %4.1f)\n", m->TMN ); stderr_printf ( " --pns x set PNS value to x dB (dflt: %4.1f)\n", m->PNS ); stderr_printf ( "==ATH/Bandwidth settings==\n" ); stderr_printf ( " --bw x maximum bandwidth in Hz (dflt: %4.1f kHz)\n", (m->Max_Band+1)*(m->SampleFreq/32000.) ); stderr_printf ( " --minSMR x minimum SMR of x dB over encoded bandwidth (dflt: %2.1f)\n", m->minSMR ); stderr_printf ( " --ltq xyy x=0: ISO threshold in quiet (not recommended)\n" " x=1: more sensitive threshold in quiet (Buschmann)\n" " x=2: even more sensitive threshold in quiet (Filburt)\n" " x=3: Klemm\n" " x=4: Buschmann-Klemm Mix\n" " x=5: minimum of Klemm and Buschmann (dflt)\n" " y=00...99: HF roll-off (00:+30 dB, 99:-30 dB @20 kHz\n" ); stderr_printf ( " --ltq_gain x add offset of x dB to chosen ltq (dflt: %+4.1f)\n", m->Ltq_offset ); stderr_printf ( " --ltq_max x maximum level for ltq (dflt: %4.1f dB)\n", m->Ltq_max ); stderr_printf ( " --ltq_var x adaptive threshold in quiet: 0: off, >0: on (dflt: %g)\n", m->varLtq ); stderr_printf ( " --tmpMask x exploit postmasking: 0: off, 1: on (dflt: %i)\n", m->tmpMask_used ); stderr_printf ( "==Other settings==========\n" ); stderr_printf ( " --ms x Mid/Side Stereo, 0: off, 1: reduced, 2: on, 3: decoupled,\n" " 10: enhanced 1.5/3 dB, 11: 2/6 dB, 12: 2.5/9 dB,\n" " 13: 3/12 dB, 15: 3/oo dB (dflt: %i)\n", m->MS_Channelmode ); stderr_printf ( " --ans x Adaptive Noise Shaping Order: 0: off, 1...6: on (dflt: %i)\n", m->NS_Order ); stderr_printf ( " --cvd x ClearVoiceDetection, 0: off, 1: on, 2: dual (dflt: %i)\n", m->CVD_used ); stderr_printf ( " --shortthr x short FFT threshold (dflt: %4.1f)\n", m->ShortThr ); stderr_printf ( " --transdet x slewrate for transient detection (dflt: %3.1f)\n", m->TransDetect ); stderr_printf ( " --minval x calculation of MinVal (1:Buschmann, 2,3:Klemm)\n" ); stderr_printf ( "\n" ); stderr_printf ( "\033[1m\rExamples:\033[0m\n" " mpcenc inputfile.wav\n" " mpcenc inputfile.wav outputfile.mpc\n" " mpcenc --radio inputfile.wav outputfile.mpc\n" " mpcenc --silent --radio --pns 0.25 inputfile.wav outputfile.mpc\n" " mpcenc --nmt 12 --tmn 28 inputfile.wav outputfile.mpc\n" "\n"); } static void shorthelp ( void ) { stderr_printf ( "\n" "\033[1m\rUsage:\033[0m\n" " mpcenc [--options] \n" " mpcenc [--options] \n" "\n" "\033[1m\rStandard options:\033[0m\n" " --silent repress console messages (dflt: off)\n" " --verbose increase verbosity (dflt: off)\n" " --deleteinput delete Input_File after encoding (dflt: off)\n" " --overwrite overwrite existing Output_File (dflt: off)\n" " --fade sec fade in and out with 'sec' duration (dflt: 0.0)\n" "\n" "\033[1m\rProfiles and Quality Scale:\033[0m\n" " --thumb (--quality 3.00) low/medium quality (~ 90 kbps)\n" " --radio (--quality 4.00) medium quality (~ 130 kbps)\n" " --standard (--quality 5.00) high quality (dflt) (~ 180 kbps)\n" " --extreme (--quality 6.00) excellent quality (~ 210 kbps)\n" " --insane (--quality 7.00) excellent quality (~ 240 kbps)\n" "\n" "\033[1m\rExamples:\033[0m\n" " mpcenc inputfile.wav\n" " mpcenc inputfile.wav outputfile.mpc\n" " mpcenc --insane inputfile.wav outputfile.mpc\n" " mpcenc --silent --radio inputfile.wav outputfile.mpc\n" "\n" "For further information use the --longhelp option.\n" ); } /* * Wishes for fading: * * _____________________ * /| |\ * / | | \ * / | | \ * ____/ | | \______________ * | | | | | | * |t1| t2 | | t4 |t5| * | t3 | * |<-------------- M P C ------------->| * |<-------------------- W A V E ------------------>| * * t1: StartTime (Standard: 0, positive: from beginning of file, negative: from end of file) * t2: FadeInTime (Standard: 0, positive: Fadetime) * t3: EndTime (Standard: 0, non-positive: from end of file, positive: from beginning of file) * t4: FadeOutTime (Standard: 0, positive: Fadetime) * t5: PostGapTime (Standard: 0, positive: additional silence) * * The beginning of phase t4 can also be triggered by the signal SIGINT. * With SIGTERM, the current frame is fully decoded and then terminated. * * Another question is if you can't put t1 before the zero, same with t3 and t5 * (track-spanning cutting). */ float bump_exp = 1.f; float bump_start = 0.040790618517f; static void setbump ( double e ) { bump_exp = e; bump_start = 1 - sqrt (1 - 1 / (1 - log(1.e-5) / e)); } static double bump ( double x ) { x = bump_start + x * (1. - bump_start); if ( x <= 0.) return 0.; if ( x >= 1.) return 1.; x *= (2. - x); x = (x - 1.) / x; return exp (x * bump_exp); } static void Fading_In ( PCMDataTyp* data, unsigned int N, const float fs ) { float inv_fs = 1.f / fs; float fadein_pos; float scale; int n; int idx; for ( n = 0; n < BLOCK; n++, N++ ) { idx = n + CENTER; fadein_pos = N * inv_fs; scale = fadein_pos / FadeInTime; scale = bump (scale); data->L[idx] *= scale; data->R[idx] *= scale; data->M[idx] *= scale; data->S[idx] *= scale; } } static void Fading_Out ( PCMDataTyp* data, unsigned int N, const float fs ) { float inv_fs = 1.f / fs; float fadeout_pos; float scale; int n; int idx; for ( n = 0; n < BLOCK; n++, N++ ) { idx = n + CENTER; fadeout_pos = (long double)(SamplesInWAVE - N) * inv_fs; scale = fadeout_pos / FadeOutTime; scale = bump (scale); data->L[idx] *= scale; data->R[idx] *= scale; data->M[idx] *= scale; data->S[idx] *= scale; } } static const unsigned char Penalty [256] = { 255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255, 255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255, 255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255, 255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255, 255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255, 255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255, 255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255, 255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255, 0, 2, 5, 9, 15, 23, 36, 54, 79,116,169,246,255,255,255,255, 255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255, 255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255, 255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255, 255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255, 255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255, 255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255, 255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255, }; #define P(new,old) Penalty [128 + (old) - (new)] static void SCF_Extraktion ( PsyModel*m, mpc_encoder_t* e, const int MaxBand, SubbandFloatTyp* x ) { int Band; int n; int d01; int d12; int d02; int warnL; int warnR; int* scfL; int* scfR; int comp_L [3]; int comp_R [3]; float tmp_L [3]; float tmp_R [3]; float facL; float facR; float L; float R; float SL; float SR; for ( Band = 0; Band <= MaxBand; Band++ ) { // Suche nach Maxima L = FABS (x[Band].L[ 0]); R = FABS (x[Band].R[ 0]); SL = x[Band].L[ 0] * x[Band].L[ 0]; SR = x[Band].R[ 0] * x[Band].R[ 0]; for ( n = 1; n < 12; n++ ) { if (L < FABS (x[Band].L[n])) L = FABS (x[Band].L[n]); if (R < FABS (x[Band].R[n])) R = FABS (x[Band].R[n]); SL += x[Band].L[n] * x[Band].L[n]; SR += x[Band].R[n] * x[Band].R[n]; } Power_L [Band][0] = SL; Power_R [Band][0] = SR; tmp_L [0] = L; tmp_R [0] = R; L = FABS (x[Band].L[12]); R = FABS (x[Band].R[12]); SL = x[Band].L[12] * x[Band].L[12]; SR = x[Band].R[12] * x[Band].R[12]; for ( n = 13; n < 24; n++ ) { if (L < FABS (x[Band].L[n])) L = FABS (x[Band].L[n]); if (R < FABS (x[Band].R[n])) R = FABS (x[Band].R[n]); SL += x[Band].L[n] * x[Band].L[n]; SR += x[Band].R[n] * x[Band].R[n]; } Power_L [Band][1] = SL; Power_R [Band][1] = SR; tmp_L [1] = L; tmp_R [1] = R; L = FABS (x[Band].L[24]); R = FABS (x[Band].R[24]); SL = x[Band].L[24] * x[Band].L[24]; SR = x[Band].R[24] * x[Band].R[24]; for ( n = 25; n < 36; n++ ) { if (L < FABS (x[Band].L[n])) L = FABS (x[Band].L[n]); if (R < FABS (x[Band].R[n])) R = FABS (x[Band].R[n]); SL += x[Band].L[n] * x[Band].L[n]; SR += x[Band].R[n] * x[Band].R[n]; } Power_L [Band][2] = SL; Power_R [Band][2] = SR; tmp_L [2] = L; tmp_R [2] = R; // calculation of the scalefactor-indexes // -12.6f*log10(x)+57.8945021823f = -10*log10(x/32767)*1.26+1 // normalize maximum of +/- 32767 to prevent quantizer overflow // It can stand a maximum of +/- 32768 ... // Where is scf{R,L} [0...2] initialized ??? scfL = e->SCF_Index_L [Band]; scfR = e->SCF_Index_R [Band]; if (tmp_L [0] > 0.) scfL [0] = IFLOORF (-12.6f * LOG10 (tmp_L [0]) + 57.8945021823f ); if (tmp_L [1] > 0.) scfL [1] = IFLOORF (-12.6f * LOG10 (tmp_L [1]) + 57.8945021823f ); if (tmp_L [2] > 0.) scfL [2] = IFLOORF (-12.6f * LOG10 (tmp_L [2]) + 57.8945021823f ); if (tmp_R [0] > 0.) scfR [0] = IFLOORF (-12.6f * LOG10 (tmp_R [0]) + 57.8945021823f ); if (tmp_R [1] > 0.) scfR [1] = IFLOORF (-12.6f * LOG10 (tmp_R [1]) + 57.8945021823f ); if (tmp_R [2] > 0.) scfR [2] = IFLOORF (-12.6f * LOG10 (tmp_R [2]) + 57.8945021823f ); // restriction to SCF_Index = -6...121, make note of the internal overflow warnL = warnR = 0; for( n = 0; n < 3; n++){ if (scfL[n] < -6) scfL[n] = -6, warnL = 1; if (scfL[n] > 121) scfL[n] = 121, warnL = 1; if (scfR[n] < -6) scfR[n] = -6, warnR = 1; if (scfR[n] > 121) scfR[n] = 121, warnR = 1; } // save old values for compensation calculation comp_L[0] = scfL[0]; comp_L[1] = scfL[1]; comp_L[2] = scfL[2]; comp_R[0] = scfR[0]; comp_R[1] = scfR[1]; comp_R[2] = scfR[2]; // determination and replacement of scalefactors of minor differences with the smaller one??? // a smaller one is quantized more roughly, i.e. the noise gets amplified??? if ( m->CombPenalities >= 0 ) { if ( P(scfL[0],scfL[1]) + P(scfL[0],scfL[2]) <= m->CombPenalities ) scfL[2] = scfL[1] = scfL[0]; else if ( P(scfL[1],scfL[0]) + P(scfL[1],scfL[2]) <= m->CombPenalities ) scfL[0] = scfL[2] = scfL[1]; else if ( P(scfL[2],scfL[0]) + P(scfL[2],scfL[1]) <= m->CombPenalities ) scfL[0] = scfL[1] = scfL[2]; else if ( P(scfL[0],scfL[1]) <= m->CombPenalities ) scfL[1] = scfL[0]; else if ( P(scfL[1],scfL[0]) <= m->CombPenalities ) scfL[0] = scfL[1]; else if ( P(scfL[1],scfL[2]) <= m->CombPenalities ) scfL[2] = scfL[1]; else if ( P(scfL[2],scfL[1]) <= m->CombPenalities ) scfL[1] = scfL[2]; if ( P(scfR[0],scfR[1]) + P(scfR[0],scfR[2]) <= m->CombPenalities ) scfR[2] = scfR[1] = scfR[0]; else if ( P(scfR[1],scfR[0]) + P(scfR[1],scfR[2]) <= m->CombPenalities ) scfR[0] = scfR[2] = scfR[1]; else if ( P(scfR[2],scfR[0]) + P(scfR[2],scfR[1]) <= m->CombPenalities ) scfR[0] = scfR[1] = scfR[2]; else if ( P(scfR[0],scfR[1]) <= m->CombPenalities ) scfR[1] = scfR[0]; else if ( P(scfR[1],scfR[0]) <= m->CombPenalities ) scfR[0] = scfR[1]; else if ( P(scfR[1],scfR[2]) <= m->CombPenalities ) scfR[2] = scfR[1]; else if ( P(scfR[2],scfR[1]) <= m->CombPenalities ) scfR[1] = scfR[2]; } else { d12 = scfL [2] - scfL [1]; d01 = scfL [1] - scfL [0]; d02 = scfL [2] - scfL [0]; if ( 0 < d12 && d12 < 5 ) scfL [2] = scfL [1]; else if (-3 < d12 && d12 < 0 ) scfL [1] = scfL [2]; else if ( 0 < d01 && d01 < 5 ) scfL [1] = scfL [0]; else if (-3 < d01 && d01 < 0 ) scfL [0] = scfL [1]; else if ( 0 < d02 && d02 < 4 ) scfL [2] = scfL [0]; else if (-2 < d02 && d02 < 0 ) scfL [0] = scfL [2]; d12 = scfR [2] - scfR [1]; d01 = scfR [1] - scfR [0]; d02 = scfR [2] - scfR [0]; if ( 0 < d12 && d12 < 5 ) scfR [2] = scfR [1]; else if (-3 < d12 && d12 < 0 ) scfR [1] = scfR [2]; else if ( 0 < d01 && d01 < 5 ) scfR [1] = scfR [0]; else if (-3 < d01 && d01 < 0 ) scfR [0] = scfR [1]; else if ( 0 < d02 && d02 < 4 ) scfR [2] = scfR [0]; else if (-2 < d02 && d02 < 0 ) scfR [0] = scfR [2]; } // calculate SNR-compensation tmp_L [0] = invSCF [comp_L[0] - scfL[0]]; tmp_L [1] = invSCF [comp_L[1] - scfL[1]]; tmp_L [2] = invSCF [comp_L[2] - scfL[2]]; tmp_R [0] = invSCF [comp_R[0] - scfR[0]]; tmp_R [1] = invSCF [comp_R[1] - scfR[1]]; tmp_R [2] = invSCF [comp_R[2] - scfR[2]]; m->SNR_comp_L [Band] = (tmp_L[0]*tmp_L[0] + tmp_L[1]*tmp_L[1] + tmp_L[2]*tmp_L[2]) * 0.3333333333f; m->SNR_comp_R [Band] = (tmp_R[0]*tmp_R[0] + tmp_R[1]*tmp_R[1] + tmp_R[2]*tmp_R[2]) * 0.3333333333f; // normalize the subband samples facL = invSCF[scfL[0]]; facR = invSCF[scfR[0]]; for ( n = 0; n < 12; n++ ) { x[Band].L[n] *= facL; x[Band].R[n] *= facR; } facL = invSCF[scfL[1]]; facR = invSCF[scfR[1]]; for ( n = 12; n < 24; n++ ) { x[Band].L[n] *= facL; x[Band].R[n] *= facR; } facL = invSCF[scfL[2]]; facR = invSCF[scfR[2]]; for ( n = 24; n < 36; n++ ) { x[Band].L[n] *= facL; x[Band].R[n] *= facR; } // limit to +/-32767 if internal clipping if ( warnL ) for ( n = 0; n < 36; n++ ) { if (x[Band].L[n] > +32767.f) { e->Overflows++; MaxOverFlow = maxf (MaxOverFlow, x[Band].L[n]); x[Band].L[n] = 32767.f; } else if (x[Band].L[n] < -32767.f) { e->Overflows++; MaxOverFlow = maxf (MaxOverFlow, -x[Band].L[n]); x[Band].L[n] = -32767.f; } } if ( warnR ) for ( n = 0; n < 36; n++ ) { if (x[Band].R[n] > +32767.f) { e->Overflows++; MaxOverFlow = maxf (MaxOverFlow, x[Band].R[n]); x[Band].R[n] = 32767.f; } else if (x[Band].R[n] < -32767.f) { e->Overflows++; MaxOverFlow = maxf (MaxOverFlow, -x[Band].R[n]); x[Band].R[n] = -32767.f; } } } return; } static void Quantisierung ( PsyModel * m, const int MaxBand, const int* resL, const int* resR, const SubbandFloatTyp* subx, mpc_quantizer* subq ) { static float errorL [32] [36 + MAX_NS_ORDER]; static float errorR [32] [36 + MAX_NS_ORDER]; int Band; // quantize Subband- and Subframe-samples for ( Band = 0; Band <= MaxBand; Band++, resL++, resR++ ) { if ( *resL > 0 ) { if ( m->NS_Order_L [Band] > 0 ) { QuantizeSubbandWithNoiseShaping ( subq[Band].L, subx[Band].L, *resL, errorL [Band], m->FIR_L [Band] ); memcpy ( errorL [Band], errorL[Band] + 36, MAX_NS_ORDER * sizeof (**errorL) ); } else { QuantizeSubband ( subq[Band].L, subx[Band].L, *resL, errorL [Band], MAX_NS_ORDER ); memcpy ( errorL [Band], errorL[Band] + 36, MAX_NS_ORDER * sizeof (**errorL) ); } } if ( *resR > 0 ) { if ( m->NS_Order_R [Band] > 0 ) { QuantizeSubbandWithNoiseShaping ( subq[Band].R, subx[Band].R, *resR, errorR [Band], m->FIR_R [Band] ); memcpy ( errorR [Band], errorR [Band] + 36, MAX_NS_ORDER * sizeof (**errorL) ); } else { QuantizeSubband ( subq[Band].R, subx[Band].R, *resR, errorL [Band], MAX_NS_ORDER); memcpy ( errorR [Band], errorR [Band] + 36, MAX_NS_ORDER * sizeof (**errorL) ); } } } return; } static int PNS_SCF ( int* scf, float S0, float S1, float S2 ) { // printf ("%7.1f %7.1f %7.1f ", sqrt(S0/12), sqrt(S1/12), sqrt(S2/12) ); #if 1 if ( S0 < 0.5 * S1 || S1 < 0.5 * S2 || S0 < 0.5 * S2 ) return 0; if ( S1 < 0.25 * S0 || S2 < 0.25 * S1 || S2 < 0.25 * S0 ) return 0; #endif if ( S0 >= 0.8 * S1 ) { if ( S0 >= 0.8 * S2 && S1 > 0.8 * S2 ) S0 = S1 = S2 = 0.33333333333f * (S0 + S1 + S2); else S0 = S1 = 0.5f * (S0 + S1); } else { if ( S1 >= 0.8 * S2 ) S1 = S2 = 0.5f * (S1 + S2); } scf [0] = scf [1] = scf [2] = 63; S0 = sqrt (S0/12 * 4/1.2005080577484075047860806747022); S1 = sqrt (S1/12 * 4/1.2005080577484075047860806747022); S2 = sqrt (S2/12 * 4/1.2005080577484075047860806747022); if (S0 > 0.) scf [0] = IFLOORF (-12.6f * LOG10 (S0) + 57.8945021823f ); if (S1 > 0.) scf [1] = IFLOORF (-12.6f * LOG10 (S1) + 57.8945021823f ); if (S2 > 0.) scf [2] = IFLOORF (-12.6f * LOG10 (S2) + 57.8945021823f ); if ( scf[0] & ~63 ) scf[0] = scf[0] > 63 ? 63 : 0; if ( scf[1] & ~63 ) scf[1] = scf[1] > 63 ? 63 : 0; if ( scf[2] & ~63 ) scf[2] = scf[2] > 63 ? 63 : 0; return 1; } static void Allocate ( const int MaxBand, int* res, float* x, int* scf, const float* comp, const float* smr, const SCFTriple* Pow, const int* Transient, const float PNS ) { int Band; int k; float tmpMNR; // to adjust the scalefactors float save [36]; // to adjust the scalefactors float MNR; // Mask-to-Noise ratio for ( Band = 0; Band <= MaxBand; Band++, res++, comp++, smr++, scf += 3, x += 72 ) { // printf ( "%2u: %u\n", Band, Transient[Band] ); // Find out needed quantization resolution Res to fulfill the calculated MNR // This is done by exactly measuring the quantization residuals against the signal itself // Starting with Res=1 Res in increased until MNR becomes less than 1. if ( Band > 0 && res[-1] < 3 && *smr >= 1. && *smr < Band * PNS && PNS_SCF ( scf, Pow [Band][0], Pow [Band][1], Pow [Band][2] ) ) { *res = -1; } else { for ( MNR = *smr * 1.; MNR > 1. && *res != 15; ) MNR = *smr * (Transient[Band] ? ISNR_Schaetzer_Trans : ISNR_Schaetzer) ( x, *comp, ++*res ); } // Fine adapt SCF's (MNR > 0 prevents adaption of zero samples, which is nonsense) // only apply to Huffman-coded samples (otherwise no savings in bitrate) if ( *res > 0 && *res <= LAST_HUFFMAN && MNR < 1. && MNR > 0. && !Transient[Band] ) { while ( scf[0] > 0 && scf[1] > 0 && scf[2] > 0 ) { --scf[2]; --scf[1]; --scf[0]; // adapt scalefactors and samples memcpy ( save, x, sizeof save ); for (k = 0; k < 36; k++ ) x[k] *= SCFfac; tmpMNR = *smr * (Transient[Band] ? ISNR_Schaetzer_Trans : ISNR_Schaetzer) ( x, *comp, *res );// recalculate MNR // FK: if ( tmpMNR > MNR && tmpMNR <= 1 ) { // check for MNR if ( tmpMNR <= 1 ) { // check for MNR MNR = tmpMNR; } else { ++scf[0]; ++scf[1]; ++scf[2]; // restore scalefactors and samples memcpy ( x, save, sizeof save ); break; } } } } return; } /* Planned: return the evaluated options, without InputFile and OutputFile, argc implicit instead of explicit */ static int EvalParameters (PsyModel * m, int argc, char** argv, char** InputFile, char** OutputFile, int onlyfilenames ) { int k; size_t len; static char output [2048]; static char errmsg [] = "\n\033[33;41;1mERROR\033[0m: Missing argument for option '--%s'\n\n"; FILE* fp; char* p; char buff [32768]; /********************************* In / Out Files *********************************/ *InputFile = argv [argc-1]; *OutputFile = NULL; // search for output file if ( argc >= 3 ) { len = strlen (argv[argc-1]); if ( strcmp (argv[argc-1], "/dev/null") == 0 || strcmp (argv[argc-1], "-") == 0 || (len >= 4 && (0 == strcasecmp (argv [argc-1] + len - 4, ".MPC") || 0 == strcasecmp (argv [argc-1] + len - 4, ".MPP") || 0 == strcasecmp (argv [argc-1] + len - 4, ".MP+"))) ) { *OutputFile = argv[argc-1]; *InputFile = argv[argc-2]; argc -= 2; } } // if no Output-File is stated, set OutFile to InFile.mpc if ( *OutputFile == NULL ) { char * ext = strrchr(*InputFile, '.'); // search for extension delimiter strcpy ( *OutputFile = output, *InputFile ); len = strlen ( output ); if (ext != 0 && (len - (ext - *InputFile)) < 7) // extension max size (5 chars) len = ext - *InputFile; strcpy (output+len, ".mpc"); argc -= 1; } if ( onlyfilenames ) return 0; /********************************* In / Out Files *********************************/ // search for options for ( k = 1; k < argc; k++ ) { const char* arg = argv [k]; if ( arg[0] != '-' || arg[1] != '-' ) continue; arg += 2; if ( 0 == strcmp ( arg, "verbose" ) ) { // verbose verbose++; } else if ( 0 == strcmp ( arg, "telephone" ) ) { // MainQual SetQualityParams (m, 2.0); } else if ( 0 == strcmp ( arg, "thumb" ) ) { // MainQual SetQualityParams (m, 3.0); } else if ( 0 == strcmp ( arg, "radio" ) ) { SetQualityParams (m, 4.0); } else if ( 0 == strcmp ( arg, "standard") || 0 == strcmp ( arg, "normal") ) { SetQualityParams (m, 5.0); } else if ( 0 == strcmp ( arg, "xtreme") || 0 == strcmp ( arg, "extreme") ) { SetQualityParams (m, 6.0); } else if ( 0 == strcmp ( arg, "insane") ) { SetQualityParams (m, 7.0); } else if ( 0 == strcmp ( arg, "braindead") ) { SetQualityParams (m, 8.0); } else if ( 0 == strcmp ( arg, "quality") ) { // Quality if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } SetQualityParams (m, atof (argv[k]) ); } else if ( 0 == strcmp ( arg, "neveroverwrite") ) { // NeverOverWrite WriteMode = MODE_NEVER_OVERWRITE; } else if ( 0 == strcmp ( arg, "forcewrite") || 0 == strcmp ( arg, "overwrite") ) { // ForceWrite WriteMode = MODE_OVERWRITE; } else if ( 0 == strcmp ( arg, "interactive") ) { // Interactive WriteMode = MODE_ASK_FOR_OVERWRITE; } else if ( 0 == strcmp ( arg, "delinput") || 0 == strcmp ( arg, "delete") || 0 == strcmp ( arg, "deleteinput" ) ) { // DelInput DelInput = 0xAFFEDEAD; } else if ( 0 == strcmp ( arg, "beep") ) { IsEndBeep = MPC_TRUE; } else if ( 0 == strcmp ( arg, "scale") ) { // ScalingFactor if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } ScalingFactorl = ScalingFactorr = (float) atof (argv[k]); if (strchr (argv[k], ',')) ScalingFactorr = (float) atof (strchr (argv[k], ',') + 1); if ( ScalingFactorl == 0.97f || ScalingFactorl == 0.98f ) stderr_printf ("--scale 0.97 or --scale 0.98 is nearly useless to prevent clipping. Use replaygain tool\nto determine EXACT attenuation to avoid clipping. Factor can be between 0.696 and 1.000.\nSee \"http://www.uni-jena.de/~pfk/mpp/clipexample.html\".\n\n" ); } else if ( 0 == strcmp ( arg, "kbd") ) { // ScalingFactor if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } if ( 2 != sscanf ( argv[k], "%f,%f", &(m->KBD1), &(m->KBD2) )) { stderr_printf ( "%s: missing two arguments", arg ); return -1; } Init_FFT (m); } else if ( 0 == strcmp ( arg, "fadein") ) { // FadeInTime if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } FadeInTime = (float) atof (argv[k]); if ( FadeInTime < 0.f ) FadeInTime = 0.f; } else if ( 0 == strcmp ( arg, "fadeout") ) { // FadeOutTime if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } FadeOutTime = (float) atof (argv[k]); if ( FadeOutTime < 0.f ) FadeOutTime = 0.f; } else if ( 0 == strcmp ( arg, "fade") ) { // FadeInTime + FadeOutTime if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } FadeOutTime = (float) atof (argv[k]); if ( FadeOutTime < 0.f ) FadeOutTime = 0.f; FadeInTime = FadeOutTime; } else if ( 0 == strcmp ( arg, "fadeshape") ) { // FadeOutTime if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } FadeShape = (float) atof (argv[k]); if ( FadeShape < 0.001f || FadeShape > 1000.f ) FadeShape = 1.f; setbump ( FadeShape ); } else if ( 0 == strcmp ( arg, "skip") || 0 == strcmp ( arg, "start") ) { // SkipTime if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } SkipTime = (float) atof (argv[k]); } else if ( 0 == strcmp ( arg, "dur") || 0 == strcmp ( arg, "duration") ) { // maximum Duration if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } Duration = atof (argv[k]); } else if ( 0 == strcmp ( arg, "ans") ) { // AdaptiveNoiseShaping if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } m->NS_Order = atoi (argv[k]); m->NS_Order = mini ( m->NS_Order, MAX_NS_ORDER ); } else if ( 0 == strcmp ( arg, "predict") ) { // AdaptiveNoiseShaping if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } PredictionBands = atoi (argv[k]); PredictionBands = mini ( PredictionBands, 32 ); } else if ( 0 == strcmp ( arg, "ltq_var") || 0 == strcmp ( arg, "ath_var") ) { // ltq_var if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } m->varLtq = atof (argv[k]); } else if ( 0 == strcmp ( arg, "pns") ) { // pns if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } m->PNS = atof (argv[k]); } else if ( 0 == strcmp ( arg, "minval") ) { // MinValChoice if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } m->MinValChoice = atoi (argv[k]); } else if ( 0 == strcmp ( arg, "transdet") ) { // TransDetect if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } m->TransDetect = (float) atof (argv[k]); } else if ( 0 == strcmp ( arg, "shortthr") ) { // ShortThr if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } m->ShortThr = (float) atof (argv[k]); } else if ( 0 == strcmp ( arg, "xlevel") || 0 == strcmp ( arg, "noxlevel") ) { stderr_printf ( "\nXlevel coding not needed anymore, --%s ignored.\n", arg ); } else if ( 0 == strcmp ( arg, "nmt") ) { // NMT if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } m->NMT = (float) atof (argv[k]); } else if ( 0 == strcmp ( arg, "tmn") ) { // TMN if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } m->TMN = (float) atof (argv[k]); } else if ( 0 == strcmp ( arg, "cvd") ) { // ClearVoiceDetection if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } m->CVD_used = atoi (argv[k]); if ( m->CVD_used == 0 ) stderr_printf ( "\nDisabling CVD always reduces quality!\a\n" ); } else if ( 0 == strcmp ( arg, "ms") ) { // Mid/Side Stereo if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } m->MS_Channelmode = atoi (argv[k]); } else if ( 0 == strcmp ( arg, "minSMR") ) { // minimum SMR if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } if ( m->minSMR > (float) atof (argv[k]) ) stderr_printf ( "This option usage may reduces quality!\a\n" ); m->minSMR = (float) atof (argv[k]); } else if ( 0 == strcmp ( arg, "tmpMask") ) { // temporal post-masking if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } m->tmpMask_used = atoi (argv[k]); } else if ( 0 == strcmp ( arg, "ltq_max") || 0 == strcmp ( arg, "ath_max") ) { // Maximum for threshold in quiet if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } m->Ltq_max = (float) atof (argv[k]); } else if ( 0 == strcmp ( arg, "ltq_gain") || 0 == strcmp ( arg, "ath_gain") ) {// Offset for threshold in quiet if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } m->Ltq_offset = (float) atof (argv[k]); } else if ( 0 == strcmp ( arg, "silent") || 0 == strcmp ( arg, "quiet") ) { SetStderrSilent (1); } else if ( 0 == strcmp ( arg, "stderr") ) { // Offset for threshold in quiet if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } freopen ( argv[k], "a", stderr ); } else if ( 0 == strcmp ( arg, "ltq") || 0 == strcmp ( arg, "ath") ) { // threshold in quiet if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } m->EarModelFlag = atoi (argv[k]); } else if ( 0 == strcmp ( arg, "noco") ) { NoiseInjectionComp (); } else if ( 0 == strcmp ( arg, "newcomb") ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } m->CombPenalities = atoi (argv[k]); } else if ( 0 == strcmp ( arg, "ape1") ) { // Mark APE as APE 1.000 APE_Version = 1000; } else if ( 0 == strcmp ( arg, "ape2") ) { // Mark APE as APE 2.000 APE_Version = 2000; } else if ( 0 == strcmp ( arg, "unicode") ) { // no tag conversion NoUnicode = 1 - NoUnicode; } else if ( 0 == strcmp ( arg, "no_ei") ) { // no encoder info block NoEncoderInfo = 1; } else if ( 0 == strcmp ( arg, "no_st") ) { // no seek table NoSeekTable = 1; } else if ( 0 == strcmp ( arg, "num_frames") ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } FramesBlockPwr = atoi (argv[k]) * 2; } else if ( 0 == strcmp ( arg, "seek_distance") ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } SeekDistance = atoi (argv[k]); } else if ( 0 == strcmp ( arg, "lowdelay") ) { LowDelay = 1; } else if ( 0 == strcmp ( arg, "bw") || 0 == strcmp ( arg, "lowpass") ) { // bandwidth if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } m->BandWidth = atof (argv[k]); } else if ( 0 == strcmp ( arg, "displayupdatetime") ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } DisplayUpdateTime = atoi (argv[k]); } else if ( 0 == strcmp ( arg, "artist" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "Artist", 0, p, strlen(p), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "album" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "Album", 0, p, strlen(p), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "debutalbum" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "Debut Album", 0, p, strlen(p), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "publisher" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "Publisher", 0, p, strlen(p), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "conductor" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "Conductor", 0, p, strlen(p), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "title" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "Title", 0, p, strlen(p), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "subtitle" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "Subtitle", 0, p, strlen(p), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "track" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "Track", 0, p, strlen(p), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "comment" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "Comment", 0, p, strlen(p), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "composer" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "Composer", 0, p, strlen(p), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "copyright" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "Copyright", 0, p, strlen(p), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "publicationright" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "Publicationright", 0, p, strlen(p), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "filename" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "File", 0, p, strlen(p), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "recordlocation" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "Record Location", 0, p, strlen(p), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "recorddate" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "Record Date", 0, p, strlen(p), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "ean/upc" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "EAN/UPC", 0, p, strlen(p), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "year" ) || 0 == strcmp ( arg, "releasedate") ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "Year", 0, p, strlen(p), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "genre" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "Genre", 0, p, strlen(p), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "media" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "Media", 0, p, strlen(p), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "index" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "Index", 0, p, strlen(p), NoUnicode*3, 0 ); } else if ( 0 == strcmp ( arg, "isrc" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "ISRC", 0, p, strlen(p), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "abstract" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "Abstract", 0, p, strlen(p), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "bibliography" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "Bibliography", 0, p, strlen(p), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "introplay" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "Introplay", 0, p, strlen(p), NoUnicode*3, 0 ); } else if ( 0 == strcmp ( arg, "media" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = argv[k]; addtag ( "Media", 0, p, strlen(p), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "tag" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = strchr ( argv[k], '=' ); if ( p == NULL ) addtag ( argv[k], strlen(argv[k]), "", 0, NoUnicode, 0 ); else addtag ( argv[k], p-argv[k], p+1, strlen(p+1), NoUnicode, 0 ); } else if ( 0 == strcmp ( arg, "tagfile" ) ) { if ( ++k >= argc ) { stderr_printf ( errmsg, arg ); return -1; } p = strchr ( argv[k], '=' ); if ( p == NULL ) { stderr_printf (" Enter value for tag key '%s': ", argv[k] ); fgets ( buff, sizeof buff, stdin ); len = strlen (buff); while ( len > 0 && (buff [len-1] == '\r' || buff [len-1] == '\n') ) len--; addtag ( arg, strlen(arg), buff, len, NoUnicode*6, 0 ); } else { fp = fopen ( p+1, "rb" ); if ( fp == NULL ) { fprintf ( stderr, "Can't open file '%s'.\n", p+1 ); } else { addtag ( argv[k], p-argv[k], buff, fread (buff,1,sizeof buff,fp), NoUnicode*2, 3 ); fclose (fp); } } } else { stderr_printf ( "\n\033[33;41;1mERROR\033[0m: unknown option '--%s' !\n", arg ); shorthelp(); return -1; } } TestProfileParams (m); return 0; } static void ShowParameters (PsyModel * m, char* inDatei, char* outDatei ) { static const char unk [] = "???"; static const char* EarModel [] = { "ISO (bad!!!)", "Busch", "Filburt", "Klemm", "Klemm/Busch mix", "min(Klemm,Busch)" }; static const char th [ 7] [4] = { "no", "1st", "2nd", "3rd", "4th", "5th", "6th" }; static const char able [ 3] [9] = { "Disabled", "Enabled", "Dual" }; static const char* stereo [16] = { "Simple uncoupled Stereo", "Mid/Side Stereo + Intensity Stereo 2 bit", "Mid/Side Stereo + Intensity Stereo 4 bit", "Mid/Side Stereo, destroyed imaging (unusable)", "Mid/Side Stereo, much reduced imaging", "Mid/Side Stereo, reduced imaging (-3 dB)", "Mid/Side Stereo when superior", unk, unk, unk, "Mid/Side Stereo when superior + enhanced (1.5/3 dB)", "Mid/Side Stereo when superior + enhanced (2/6 dB)", "Mid/Side Stereo when superior + enhanced (2.5/9 dB)", "Mid/Side Stereo when superior + enhanced (3/12 dB)", unk, "Mid/Side Stereo when superior + enhanced (3/oo dB)" }; static const char* const Profiles [16] = { "n.a", "Unstable/Experimental", unk, unk, unk, "below Telephone", "below Telephone", "Telephone", "Thumb", "Radio", "Standard", "Xtreme", "Insane", "BrainDead", "above BrainDead", "above BrainDead" }; stderr_printf ( "\n" " encoding file '%s'\n" " to file '%s'\n" "\n" " SV %u, Profile '%s'\n", inDatei, outDatei, 8, Profiles [m->MainQual] ); if ( verbose > 0 ) { stderr_printf ( "\n" ); if ( FadeInTime != 0. || FadeOutTime != 0. || verbose > 1 ) stderr_printf ( " PCM fader : fade-in: %.2f s, fade-out: %.2f s, shape: %g\n", FadeInTime, FadeOutTime, FadeShape ); if ( ScalingFactorr != 1. || ScalingFactorl != 1. || verbose > 1 ) stderr_printf ( " Scaling input by : left %.5f, right: %.5f\n", ScalingFactorl, ScalingFactorr ); stderr_printf ( " Maximum encoded bandwidth: %4.1f kHz\n", (m->Max_Band+1) * (m->SampleFreq/32./2000.) ); stderr_printf ( " Adaptive Noise Shaping : max. %s order\n", th [m->NS_Order] ); stderr_printf ( " Clear Voice Detection : %s\n", able [m->CVD_used] ); stderr_printf ( " Mid/Side Stereo : %s\n", stereo [m->MS_Channelmode] ); stderr_printf ( " Threshold of Hearing : Model %3u: %s, Max ATH: %2.0f dB, Offset: %+1.0f dB, +Offset@20 kHz:%3.0f dB\n", m->EarModelFlag, m->EarModelFlag/100 < sizeof(EarModel)/sizeof(*EarModel) ? EarModel [m->EarModelFlag/100] : unk, m->Ltq_max, m->Ltq_offset, -0.6 * (int) (m->EarModelFlag % 100 - 50) ); if ( m->NMT != 6.5 || verbose > 1 ) stderr_printf ( " Noise masks Tone Ratio : %4.1f dB\n", m->NMT ); if ( m->TMN != 18.0 || verbose > 1 ) stderr_printf ( " Tone masks Noise Ratio : %4.1f dB\n", m->TMN ); if ( m->PNS > 0 ) stderr_printf ( " PNS Threshold : %4.2f\n", m->PNS ); if ( !m->tmpMask_used ) stderr_printf ( " No exploitation of temporal post masking\n" ); else if ( verbose > 1 ) stderr_printf ( " Exploitation of temporal post masking\n" ); if ( m->minSMR > 0. ) stderr_printf ( " Minimum Signal-to-Mask : %4.1f dB\n", m->minSMR ); else if ( verbose > 1 ) stderr_printf ( " No minimum SMR (psycho model controlled filtering)\n" ); if ( DelInput == 0xAFFEDEAD ) stderr_printf ( " Deleting input file after (successful) encoding\n" ); else if ( verbose > 1 ) stderr_printf ( " No deleting of input file after encoding\n" ); } stderr_printf ( "\n" ); } /* * Print out the time to stderr with a precision of 10 ms always using * 12 characters. Time is represented by the sample count. An additional * prefix character (normally ' ' or '-') is prepended before the first * digit. */ static const char* PrintTime ( PsyModel* m, mpc_uint64_t samples, int sign ) { static char ret [32]; mpc_uint32_t tmp = (mpc_uint32_t) ( (long double)(samples) * 100. / m->SampleFreq ); mpc_uint_t hour = (mpc_uint_t) ( tmp / 360000 ); mpc_uint_t min = (mpc_uint_t) ( tmp / 6000 % 60 ); mpc_uint_t sec = (mpc_uint_t) ( tmp / 100 % 60 ); mpc_uint_t csec = (mpc_uint_t) ( tmp % 100 ); if ( (long double)(samples) >= m->SampleFreq * 360000. ) return " "; else if ( hour > 9 ) sprintf ( ret, "%c%2u:%02u", sign, hour, min ); else if ( hour > 0 ) sprintf ( ret, " %c%1u:%02u", sign, hour, min ); else if ( min > 9 ) sprintf ( ret, " %c%2u", sign, min ); else sprintf ( ret, " %c%1u", sign, min ); sprintf ( ret + 6, ":%02u.%02u", sec, csec ); return ret; } static void ShowProgress ( PsyModel* m, mpc_uint64_t samples, mpc_uint64_t total_samples, mpc_uint64_t databits ) { static clock_t start; clock_t curr; float percent; float kbps; float speed; float total_estim; if ( samples == 0 ) { if ( DisplayUpdateTime >= 0 ) { stderr_printf (" %%|avg.bitrate| speed|play time (proc/tot)| CPU time (proc/tot)| ETA\n" " -.- -.- kbps -.--x -:--.- -:--.- -:--.- -:--.- -:--.-\r" ); } start = clock (); return; } curr = clock (); if ( curr == start ) return; percent = 100.f * (long double)(samples) / (long double)(total_samples); kbps = 1.e-3f * (long double)(databits) * m->SampleFreq / (long double)(samples); speed = 1.f * (long double)(samples) * (CLOCKS_PER_SEC / m->SampleFreq) / (unsigned long)(curr - start) ; total_estim = 1.f * (long double)(total_samples) / (long double)(samples) * (unsigned long)(curr - start); // progress percent if ( total_samples < mpc_int64_max ) stderr_printf ("\r%5.1f ", percent ); else stderr_printf ("\r " ); // average data rate stderr_printf ( "%6.1f kbps ", kbps ); // encoder speed stderr_printf ( "%5.2fx ", speed ); // 2x duration in WAVE file time (encoded/total) stderr_printf ("%10.10s" , PrintTime ( m, samples , (char)' ')+1 ); stderr_printf ("%10.10s ", PrintTime ( m, total_samples, (char)' ')+1 ); // 2x coding time (encoded/total) stderr_printf ("%10.10s" , PrintTime ( m, (curr - start) * (m->SampleFreq/CLOCKS_PER_SEC), (char)' ')+1 ); stderr_printf ("%10.10s ", PrintTime ( m, total_estim * (m->SampleFreq/CLOCKS_PER_SEC), (char)' ')+1 ); // ETA stderr_printf ( "%10.10s\r", samples < total_samples ? PrintTime (m, (total_estim - curr + start) * (m->SampleFreq/CLOCKS_PER_SEC), (char)' ')+1 : "" ); fflush ( stderr ); if ( WIN32_MESSAGES && FrontendPresent ) SendProgressMessage ( kbps, speed, percent ); } static int myfeof ( FILE* fp ) { int ch; if ( fp != (FILE*)-1 ) return feof (fp); ch = CheckKeyKeep (); if ( ch == 'q' || ch == 'Q' ) return 1; return 0; } static void fill_float(float * buffer,float val,unsigned count) { unsigned n; for(n=0;nOverflows > 0 ) { // report internal clippings stderr_printf ( "\n" "\033[1m\rWARNING:\n" "\033[0m\r There still occured %u SCF clippings.\n" " Use the '--scale' method to avoid additional distortions. Note that this\n" " file already has annoying distortions due to slovenly CD mastering.\a\n\n", e->Overflows ); } } // FIXME : not sure if it's a good idea static void Init_FPU ( void ) { mpc_uint16_t cw; #if defined __i386__ && defined _FPU_GETCW && defined _FPU_SETCW _FPU_GETCW ( cw ); cw &= ~0x300; _FPU_SETCW ( cw ); #elif defined __i386__ && defined FPU_GETCW && defined FPU_SETCW FPU_GETCW ( cw ); cw &= ~0x300; FPU_SETCW ( cw ); #elif defined __MINGW32__ __asm__ ("fnstcw %0" : "=m" (*&cw)); cw &= ~0x300; __asm__ ("fldcw %0" : : "m" (*&cw)); #elif defined(_WIN32) && !defined(_WIN64) _asm { fstcw cw }; cw &= ~0x300; _asm { fldcw cw }; #endif } static FILE * OpenStream(char * OutputName) { FILE * OutputFile = NULL; /* open bitstream file */ if ( 0 == strcmp ( OutputName, "/dev/null") ) OutputFile = fopen (DEV_NULL, "wb"); else if ( 0 == strcmp ( OutputName, "-") || 0 == strcmp ( OutputName, "/dev/stdout") ) OutputFile = SETBINARY_OUT (stdout); else switch ( WriteMode ) { default: stderr_printf ( "\033[33;41;1mERROR\033[0m: Invalid Write mode, internal error\n" ); exit(1); case MODE_NEVER_OVERWRITE: OutputFile = fopen ( OutputName, "rb" ); if ( OutputFile != NULL ) { fclose ( OutputFile ); stderr_printf ( "\033[33;41;1mERROR\033[0m: Output file '%s' already exists\n", OutputName ); exit(1); } OutputFile = fopen ( OutputName, "w+b" ); break; case MODE_OVERWRITE: OutputFile = fopen ( OutputName, "w+b" ); break; case MODE_ASK_FOR_OVERWRITE: OutputFile = fopen ( OutputName, "rb" ); if ( OutputFile != NULL ) { char c; fclose ( OutputFile ); stderr_printf ( "\nmpcenc: Output file '%s' already exists, overwrite (Y/n)? ", OutputName ); c = waitkey (); if ( c != 'Y' && c != 'y' ) { stderr_printf ( "No!!!\n\n*** Canceled overwrite ***\n" ); exit(1); } stderr_printf ( " YES\n" ); } OutputFile = fopen ( OutputName, "w+b" ); break; } if ( OutputFile == NULL ) { stderr_printf ( "\033[33;41;1mERROR\033[0m: Could not create output file '%s'\n", OutputName ); exit(1); } return OutputFile; } static int mainloop ( int argc, char** argv ) { SMRTyp SMR; // contains SMRs for the given frame PCMDataTyp Main; // contains PCM data for 1600 samples SubbandFloatTyp X [32]; // Subbandsamples as float() wave_t Wave; // contains WAV-files arguments mpc_uint64_t AllSamplesRead = 0; // overall read Samples per channel unsigned int CurrentRead = 0; // current read Samples per channel unsigned int N; // counter for processed frames char* InputName = NULL; // Name of WAVE file char* OutputName = NULL; // Name of bitstream file int Silence = 0; int OldSilence = 0; time_t T; int TransientL [PART_SHORT]; // Flag of transient detection int TransientR [PART_SHORT]; // Flag of transient detection int Transient [32]; // Flag of transient detection PsyModel m; mpc_encoder_t e; mpc_uint_t si_size; // initialize tables which must be initialized once and only once m.SCF_Index_L = (int*) e.SCF_Index_L; m.SCF_Index_R = (int*) e.SCF_Index_R; Init_Psychoakustik (&m); Init_FPU (); // initialize PCM-data memset ( &Main, 0, sizeof Main ); // open WAV file if ( EvalParameters (&m, argc, argv, &InputName, &OutputName, 1 ) < 0 ) return 1; if ( Open_WAV_Header ( &Wave, InputName ) < 0 ) { stderr_printf ( "\033[33;41;1mERROR\033[0m: Unable to read or decode: '%s'\n", InputName ); return 1; } TitleBar ( InputName ); CopyTags ( InputName ); // read WAV-Header if ( 0 != Read_WAV_Header (&Wave) ) { stderr_printf ( "\033[33;41;1mERROR\033[0m: Invalid file header, not a WAVE file '%s'\n", InputName ); return 1; } m.SampleFreq = Wave.SampleFreq; SamplesInWAVE = Wave.PCMSamples; if ( Wave.SampleFreq != 44100. && Wave.SampleFreq != 48000. && Wave.SampleFreq != 37800. && Wave.SampleFreq != 32000. ) { stderr_printf ( "\033[33;41;1mERROR\033[0m: Sampling frequency of %g kHz is not supported!\n\n", (double)(Wave.SampleFreq * 1.e-3) ); return 1; } if ( Wave.BitsPerSample < 8 || Wave.BitsPerSample > 32 ) { stderr_printf ( "\033[33;41;1mERROR\033[0m: %i bits per sample are not supported!\n\n", Wave.BitsPerSample ); return 1; } switch ( Wave.Channels ) { case 0: stderr_printf ( "\033[33;41;1mERROR\033[0m: 0 channels file, this is nonsense\n\n" ); return 1; case 1: case 2: break; case 3: case 4: case 5: case 6: case 7: case 8: stderr_printf ( "WARNING: %i channel(s) file, only first 2 channels are encoded.\n\n", Wave.Channels ); break; default: stderr_printf ( "\033[33;41;1mERROR\033[0m: %i channel(s) file, not supported\n\n", Wave.Channels ); return 1; } SetQualityParams (&m, 5.0); if ( EvalParameters (&m, argc, argv, &InputName, &OutputName, 0 ) < 0 ) return 1; if ( (long double)(SamplesInWAVE) >= Wave.SampleFreq * (SkipTime + Duration) ) { SamplesInWAVE = Wave.SampleFreq * (SkipTime + Duration); } mpc_encoder_init (&e, SamplesInWAVE, FramesBlockPwr, SeekDistance); Init_Psychoakustiktabellen (&m); // must be done AFTER decoding command line parameters // check fade-length if ( FadeInTime + FadeOutTime > (long double)(SamplesInWAVE) / Wave.SampleFreq ) { stderr_printf ( "WARNING: Duration of fade in + out exceeds file length!\n"); FadeInTime = FadeOutTime = 0.5 * (long double)(SamplesInWAVE) / Wave.SampleFreq; } e.outputFile = OpenStream(OutputName); ShowParameters (&m, InputName, OutputName ); if ( WIN32_MESSAGES && FrontendPresent ) SendModeMessage (m.MainQual); if ( SkipTime > 0. ) { unsigned long SkipSamples = m.SampleFreq * SkipTime; signed long read; while ( SkipSamples > 0 ) { read = Read_WAV_Samples ( &Wave, mini(BLOCK, SkipSamples), &Main, CENTER, ScalingFactorl, ScalingFactorr, &Silence ); if ( read <= 0 ) break; SkipSamples -= read; SamplesInWAVE -= read; } } e.MS_Channelmode = m.MS_Channelmode; e.seek_ref = ftell(e.outputFile); writeMagic(&e); writeStreamInfo ( &e, m.Max_Band, m.MS_Channelmode > 0, SamplesInWAVE, 0, m.SampleFreq, Wave.Channels > 2 ? 2 : Wave.Channels); si_size = writeBlock(&e, "SH", MPC_TRUE, 0); writeGainInfo ( &e, 0, 0, 0, 0); writeBlock(&e, "RG", MPC_FALSE, 0); if (NoEncoderInfo == 0) { writeEncoderInfo(&e, m.FullQual, m.PNS > 0, MPCENC_MAJOR, MPCENC_MINOR, MPCENC_BUILD); writeBlock(&e, "EI", MPC_FALSE, 0); } if (NoSeekTable == 0) { e.seek_ptr = ftell(e.outputFile); writeBits (&e, 0, 16); writeBits (&e, 0, 24); // jump 40 bits for seek table pointer writeBlock(&e, "SO", MPC_FALSE, 0); // reserve space for seek offset } // initialize timer ShowProgress (&m, 0, SamplesInWAVE, e.outputBits ); T = time ( NULL ); // read samples CurrentRead = Read_WAV_Samples ( &Wave, (int)minf(BLOCK, SamplesInWAVE - AllSamplesRead), &Main, CENTER, ScalingFactorl, ScalingFactorr, &Silence ); AllSamplesRead += CurrentRead; if (CurrentRead > 0) { fill_float( Main.L, Main.L[CENTER], CENTER ); fill_float( Main.R, Main.R[CENTER], CENTER ); fill_float( Main.M, Main.M[CENTER], CENTER ); fill_float( Main.S, Main.S[CENTER], CENTER ); } Analyse_Init ( Main.L[CENTER], Main.R[CENTER], X, m.Max_Band ); // adapt SamplesInWAVE to the real number of contained samples if ( myfeof (Wave.fp) ) { stderr_printf ( "WAVE file has incorrect header: header: %.3f s, contents: %.3f s \n", (long double)(SamplesInWAVE) / m.SampleFreq, (long double)(AllSamplesRead) / m.SampleFreq); } for ( N = 0; (mpc_uint64_t)N * BLOCK < SamplesInWAVE + DECODER_DELAY; N++ ) { // setting residual data-fields to zero if ( CurrentRead < BLOCK && N > 0 ) { fill_float( Main.L + (CENTER + CurrentRead), Main.L[CENTER + CurrentRead - 1], BLOCK - CurrentRead ); fill_float( Main.R + (CENTER + CurrentRead), Main.R[CENTER + CurrentRead - 1], BLOCK - CurrentRead ); fill_float( Main.M + (CENTER + CurrentRead), Main.M[CENTER + CurrentRead - 1], BLOCK - CurrentRead ); fill_float( Main.S + (CENTER + CurrentRead), Main.S[CENTER + CurrentRead - 1], BLOCK - CurrentRead ); } /*********************************************************************************/ /* Fade In and Fade Out */ /*********************************************************************************/ if ( FadeInTime > 0. ) if ( FadeInTime > (long double)(BLOCK + (mpc_uint64_t)N*BLOCK) / Wave.SampleFreq ) Fading_In ( &Main, N*BLOCK, Wave.SampleFreq ); if ( FadeOutTime > 0. ) if ( FadeOutTime > (long double)(SamplesInWAVE - (mpc_uint64_t)N*BLOCK) / Wave.SampleFreq ) Fading_Out ( &Main, N*BLOCK, Wave.SampleFreq ); /********************************************************************/ /* Encoder-Core */ /********************************************************************/ // you only get null samples at the output of the filterbank when the last frame contains zeroes memset ( e.Res_L, 0, sizeof e.Res_L ); memset ( e.Res_R, 0, sizeof e.Res_R ); if ( !Silence || !OldSilence ) { Analyse_Filter ( &Main, X, m.Max_Band ); // Analysis-Filterbank (Main -> X) SMR = Psychoakustisches_Modell (&m, m.Max_Band*0+31, &Main, TransientL, TransientR ); // Psychoacoustics return SMRs for input data 'Main' if ( m.minSMR > 0 ) RaiseSMR (&m, m.Max_Band, &SMR ); // Minimum-operation on SBRs (full bandwidth) if ( m.MS_Channelmode > 0 ) MS_LR_Entscheidung ( m.Max_Band, e.MS_Flag, &SMR, X ); // Selection of M/S- or L/R-Coding SCF_Extraktion (&m, &e, m.Max_Band, X ); // Extraction of the scalefactors and normalization of the subband samples TransientenCalc ( Transient, TransientL, TransientR ); if ( m.NS_Order > 0 ) { NS_Analyse (&m, m.Max_Band, e.MS_Flag, SMR, Transient ); // calculate possible ANS-Filter and the expected gain } Allocate ( m.Max_Band, e.Res_L, X[0].L, e.SCF_Index_L[0], m.SNR_comp_L, SMR.L, Power_L, Transient , m.PNS ); // allocate bits for left + right channel Allocate ( m.Max_Band, e.Res_R, X[0].R, e.SCF_Index_R[0], m.SNR_comp_R, SMR.R, Power_R, Transient , m.PNS ); Quantisierung (&m, m.Max_Band, e.Res_L, e.Res_R, X, e.Q ); // quantize samples } OldSilence = Silence; writeBitstream_SV8 ( &e, m.Max_Band); // write SV8-Bitstream if ( (int)(time (NULL) - T) >= 0 ) { // output T += labs (DisplayUpdateTime); ShowProgress (&m, (mpc_uint64_t)(N+1) * BLOCK, SamplesInWAVE, e.outputBits ); } memmove ( Main.L, Main.L + BLOCK, CENTER * sizeof(float) ); memmove ( Main.R, Main.R + BLOCK, CENTER * sizeof(float) ); memmove ( Main.M, Main.M + BLOCK, CENTER * sizeof(float) ); memmove ( Main.S, Main.S + BLOCK, CENTER * sizeof(float) ); // read samples CurrentRead = Read_WAV_Samples ( &Wave, (int)minf(BLOCK, SamplesInWAVE - AllSamplesRead), &Main, CENTER, ScalingFactorl, ScalingFactorr, &Silence ); AllSamplesRead += CurrentRead; // adapt SamplesInWAV to the real number of contained samples if ( myfeof (Wave.fp) ) { stderr_printf ( "WAVE file has incorrect header: header: %.3f s, contents: %.3f s \n", (long double)(SamplesInWAVE) / m.SampleFreq, (long double)(AllSamplesRead) / m.SampleFreq); SamplesInWAVE = AllSamplesRead; } } // write the last incomplete block if (e.framesInBlock != 0) { if ((e.block_cnt & ((1 << e.seek_pwr) - 1)) == 0) { e.seek_table[e.seek_pos] = ftell(e.outputFile); e.seek_pos++; } e.block_cnt++; writeBlock(&e, "AP", MPC_FALSE, 0); } if (NoSeekTable == 0) { writeSeekTable(&e); writeBlock(&e, "ST", MPC_FALSE, 0); // write seek table block } writeBlock(&e, "SE", MPC_FALSE, 0); // write end of stream block if (Wave.PCMSamples != AllSamplesRead) { fseek(e.outputFile, e.seek_ref + 4, SEEK_SET); writeStreamInfo ( &e, m.Max_Band, m.MS_Channelmode > 0, SamplesInWAVE, 0, m.SampleFreq, Wave.Channels > 2 ? 2 : Wave.Channels); writeBlock(&e, "SH", MPC_TRUE, si_size); fseek(e.outputFile, 0, SEEK_END); } ShowProgress (&m, SamplesInWAVE, SamplesInWAVE, e.outputBits ); FinalizeTags ( e.outputFile, APE_Version, 0 ); fclose ( e.outputFile ); fclose ( Wave.fp ); mpc_encoder_exit(&e); if ( DelInput == 0xAFFEDEAD && remove (InputName) == -1 ) // delete input file if DelInput is active stderr_printf ( "\n\n\033[33;41;1mERROR\033[0m: Could not delete input file '%s'\n", InputName ); if ( WIN32_MESSAGES && FrontendPresent ) SendQuitMessage (); stderr_printf ( "\n" ); OverdriveReport (&e); // output a report if clipping was necessary return 0; } /************ The main() function *****************************/ int mpc_cdecl main ( int argc, char** argv ) { int ret; #ifdef _OS2 _wildcard ( &argc, &argv ); #endif #ifdef LC_CTYPE setlocale(LC_CTYPE, ""); NoUnicode = (strcmp(nl_langinfo(CODESET), "UTF-8") != 0); #endif if ( WIN32_MESSAGES ) { FrontendPresent = SearchForFrontend (); // search for presence of Windows Frontend if ( FrontendPresent ) SendStartupMessage ( MPCENC_VERSION, 8); } // Welcome message if ( argc < 2 || ( 0 != strcmp (argv[1], "--silent") && 0 != strcmp (argv[1], "--quiet")) ) (void) stderr_printf ("\r\x1B[1m\r%s\n\x1B[0m\r \r", About ); #ifdef FAST_MATH Init_FastMath (); #endif // no arguments or call for help if ( argc < 2 || 0==strcmp (argv[1],"-h") || 0==strcmp (argv[1],"-?") || 0==strcmp (argv[1],"--help") ) { PsyModel m; SetQualityParams (&m, 5.0); dup2 ( 1, 2 ); shorthelp (); return 1; } if ( 0==strcmp (argv[1],"--longhelp") || 0==strcmp (argv[1],"-??") ) { PsyModel m; SetQualityParams (&m, 5.0); dup2 ( 1, 2 ); longhelp (&m); return 1; } ret = mainloop ( argc, argv ); // analyze command line and do the requested work if(IsEndBeep) stderr_printf("\a\a\a"); #ifdef BUGBUG reppr (); #endif return ret; } /* end of mpcenc.c */ libmpcs-0.1/mpcenc/pipeopen.c0000644000175000017500000001161010545213137013154 00000000000000/* * Opens a communication channel to another program using unnamed pipe mechanism and stdin/stdout. * * (C) Frank Klemm 2001,02. All rights reserved. * * Principles: * * History: * 2001 created * 2002 * * Global functions: * - pipeopen * * TODO: * - */ #include #include #include "mpcenc.h" /* * */ static int EscapeProgramPathName ( const char* longprogname, char* escaped, size_t len ) { int ret = 0; #ifdef _WIN32 ret = GetShortPathName ( longprogname, escaped, len ); #else if ( strlen (longprogname) <= len-3 ) ret = sprintf ( escaped, "\"%s\"", longprogname ); // Note that this only helps against spaces and some similar things in the file name, not against all strange stuff #endif if ( ret <= 0 || ret >= (int)len ) { } return ret; } /* * */ static FILE* OpenPipeWhenBinaryExist ( const char* path, size_t pathlen, const char* executable_filename, const char* command_line ) { char filename [4096]; char cmdline [4096]; char* p = filename; FILE* fp; for ( ; *path && pathlen--; path++ ) if ( *path != '"' ) *p++ = *path; *p++ = PATH_SEP; strcpy ( p, executable_filename ); #ifdef DEBUG2 stderr_printf ("Test for file %s \n", filename ); #endif fp = fopen ( filename, "rb" ); if ( fp != NULL ) { fclose ( fp ); EscapeProgramPathName ( filename, cmdline, sizeof cmdline ); strcat ( cmdline, command_line ); fp = POPEN_READ_BINARY_OPEN ( cmdline ); #ifdef DEBUG2 stderr_printf ("Executed %s\n", cmdline ); #endif } return fp; } /* * */ static FILE* TracePathList ( const char* p, const char* executable_filename, const char* command_line ) { const char* nextsep; FILE* fp; while ( p != NULL && *p != '\0' ) { if ( (nextsep = strchr (p, ENVPATH_SEP)) == NULL ) { fp = OpenPipeWhenBinaryExist ( p, (size_t) -1, executable_filename, command_line ); p = NULL; } else { fp = OpenPipeWhenBinaryExist ( p, (size_t)(nextsep-p), executable_filename, command_line ); p = nextsep + 1; } if ( fp != NULL ) return fp; } return NULL; } /* * Executes command line given by command. * The command must be found in some predefined paths or in the ${PATH} aka %PATH% * The char # in command is replaced by the contents * of filename. Special characters are escaped. */ FILE* pipeopen ( const char* command, const char* filename ) { static const char pathlist [] = #ifdef _WIN32 "."; #else "/usr/bin:/usr/local/bin:/opt/mpp:."; #endif char command_line [4096]; // -o - bar.pac char executable_filename [4096]; // foo.exe char* p; const char* q; FILE* fp; // does the source file exist and is readble? if ( (fp = fopen (filename, "rb")) == NULL ) { stderr_printf ("file '%s' not found.\n", filename ); return NULL; } fclose (fp); // extract executable name from the 'command' to executable_filename, append executable extention p = executable_filename; for ( ; *command != ' ' && *command != '\0'; command++ ) *p++ = *command; strcpy ( p, EXE_EXT ); // Copy 'command' to 'command_line' replacing '#' by filename p = command_line; for ( ; *command != '\0'; command++ ) { if ( *command != '#' ) { *p++ = *command; } else { q = filename; if (*q == '-') { *p++ = '.'; *p++ = PATH_SEP; } #ifdef _WIN32 // Windows secure Way to "escape" *p++ = '"'; while (*q) *p++ = *q++; *p++ = '"'; #else // Unix secure Way to \e\s\c\a\p\e while (*q) { if ( !isalnum(*q) && *q != '.' && *q != '-' && *q != '_' && *q != '/' ) *p++ = '\\'; *p++ = *q++; } #endif } } *p = '\0'; // Try the several built-in paths to find binary fp = TracePathList ( pathlist , executable_filename, command_line ); if ( fp != NULL ) return fp; // Try the PATH settings to find binary (Why we must search for the executable in all PATH settings? --> popen itself do not return useful information) fp = TracePathList ( getenv ("PATH"), executable_filename, command_line ); if ( fp != NULL ) return fp; #ifdef DEBUG2 stderr_printf ("Nothing found to execute.\n" ); #endif return NULL; } /* end of pipeopen.c */ libmpcs-0.1/mpcenc/winmsg.c0000644000175000017500000000430410542037726012650 00000000000000/* * Musepack audio compression * Copyright (C) 1999-2004 Buschmann/Klemm/Piecha/Wolf * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "mpcenc.h" #ifdef _WIN32 #include static HWND FrontEndHandle; int SearchForFrontend ( void ) { FrontEndHandle = FindWindow ( NULL, "mpcdispatcher" ); // check for dispatcher window and (send startup-message???) return FrontEndHandle != 0; } static void SendMsg ( const char* s ) { COPYDATASTRUCT MsgData; MsgData.dwData = 3; // build message MsgData.lpData = (char*)s; MsgData.cbData = strlen(s) + 1; SendMessage ( FrontEndHandle, WM_COPYDATA, (WPARAM) NULL, (LPARAM) &MsgData ); // send message } void SendStartupMessage ( const char* Version, const int SV) { char startup [120]; sprintf ( startup, "#START#MP+ v%s SV%i", Version, SV); // fill startup-message SendMsg ( startup ); } void SendQuitMessage ( void ) { SendMsg ("#EOF#"); } void SendModeMessage ( const int Profile ) { char message [32]; sprintf ( message, "#PARAM#%d#", Profile-8 ); // fill message SendMsg ( message ); } void /* sends progress information to the frontend */ SendProgressMessage ( const int bitrate, const float speed, const float percent ) { char message [64]; sprintf ( message, "#STAT#%4ik %5.2fx %5.1f%%#", bitrate, speed, percent ); SendMsg ( message ); } #endif /* _WIN32 */ libmpcs-0.1/mpcenc/CMakeLists.txt0000644000175000017500000000145610773510367013750 00000000000000if(MPC_ENDIANNESS) add_definitions(-DMPC_BIG_ENDIAN) endif(MPC_ENDIANNESS) include_directories(${libmpc_SOURCE_DIR}/include) include_directories(${libmpc_SOURCE_DIR}/libmpcpsy) include_directories(${libmpc_SOURCE_DIR}/libmpcenc) link_directories(${libmpc_BINARY_DIR}/libmpcpsy) link_directories(${libmpc_BINARY_DIR}/libmpcenc) add_executable(mpcenc keyboard mpcenc pipeopen stderr ${libmpc_SOURCE_DIR}/common/tags wave_in winmsg) target_link_libraries(mpcenc mpcpsy_static) target_link_libraries(mpcenc mpcenc_static) if(WIN32) target_link_libraries(mpcenc winmm) endif(WIN32) if(NOT MSVC) target_link_libraries(mpcenc m) endif(NOT MSVC) if(CMAKE_SYSTEM_NAME STREQUAL OpenBSD) target_link_libraries(mpcenc ossaudio) endif(CMAKE_SYSTEM_NAME STREQUAL OpenBSD) install(TARGETS mpcenc RUNTIME DESTINATION bin) libmpcs-0.1/mpcenc/Makefile.am0000644000175000017500000000130111234134160013213 00000000000000EXTRA_DIST = CMakeLists.txt if HAVE_VISIBILITY AM_CFLAGS = -fvisibility=hidden endif bin_PROGRAMS = mpcenc common_sources = ../common/crc32.c \ ../common/huffman-bcl.c \ ../common/fastmath.c \ ../common/tags.c # set the include path found by configure AM_CPPFLAGS = -I$(top_srcdir)/libmpcenc -I$(top_srcdir)/libmpcpsy \ -I$(top_srcdir)/include/ $(all_includes) \ -DTRUE=1 -DFALSE=0 # the library search path. mpcenc_LDFLAGS = $(all_libraries) mpcenc_SOURCES = keyboard.c mpcenc.c pipeopen.c stderr.c wave_in.c winmsg.c \ $(common_sources) \ mpcenc.h predict.h config.h mpcenc_LDADD = -lm \ $(EXTRALIBS) \ $(top_builddir)/libmpcpsy/libmpcpsy.a \ $(top_builddir)/libmpcenc/libmpcenc.a libmpcs-0.1/mpcenc/wave_in.c0000644000175000017500000005026111150563722012773 00000000000000/* * Musepack audio compression * Copyright (c) 2005-2009, The Musepack Development Team * Copyright (C) 1999-2004 Buschmann/Klemm/Piecha/Wolf * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ # include #include "mpcenc.h" #ifdef _WIN32 static int init_in ( const int SampleCount, const int SampleFreq, const int Channels, const int BitsPerSample ); static size_t get_in ( void* DataPtr ); #endif #define EXT(x) (0 == strcasecmp (ext, #x)) int Open_WAV_Header ( wave_t* type, const char* filename ) { const char* ext = strrchr ( filename, '.'); FILE* fp; type -> raw = 0; if ( 0 == strcmp ( filename, "-") || 0 == strcmp ( filename, "/dev/stdin") ) { fp = SETBINARY_IN ( stdin ); } else if ( ext == NULL ) { fp = NULL; } else if ( EXT(.wav) ) { fp = fopen ( filename, "rb" ); } else if ( EXT(.wv) ) { // wavpack (www.wavpack.com) fp = pipeopen ( "wvunpack # -", filename ); } else if ( EXT(.la) ) { // lossless-audio (www.lossless-audio.com) fp = pipeopen ( "la -console #", filename ); } else if ( EXT(.raw) || EXT(.cdr) || EXT(.pcm) ) { fp = fopen ( filename, "rb" ); type->Channels = 2; type->BitsPerSample = 16; type->BytesPerSample = 2; type->SampleFreq = 44100.; type->raw = 1; type->PCMOffset = 0; type->PCMBytes = 0xFFFFFFFF; type->PCMSamples = 86400 * type->SampleFreq; } else if ( EXT(.pac) || EXT(.lpac) || EXT(.lpa) ) { fp = pipeopen ( "lpac -o -x #", filename ); } else if ( EXT(.fla) || EXT(.flac) ) { #ifdef _WIN32 stderr_printf ( "*** Install at least version 1.03 of FLAC.EXE. Thanks! ***\n\n" ); #endif fp = pipeopen ( "flac -d -s -c - < #", filename ); } else if ( EXT(.rka) || EXT(.rkau) ) { fp = pipeopen ( "rkau # -", filename ); } else if ( EXT(.sz) ) { fp = pipeopen ( "szip -d < #", filename ); } else if ( EXT(.sz2) ) { fp = pipeopen ( "szip2 -d < #", filename ); } else if ( EXT(.ofr) ) { fp = pipeopen ( "optimfrog d # -", filename ); } else if ( EXT(.ape) ) { fp = pipeopen ( "mac # - -d", filename ); } else if ( EXT(.shn) || EXT(.shorten) ) { #ifdef _WIN32 stderr_printf ( "*** Install at least version 3.4 of Shorten.exe. Thanks! ***\n\n" ); #endif fp = pipeopen ( "shorten -x # -", filename ); // Test if it's okay !!!! if ( fp == NULL ) fp = pipeopen ( "shortn32 -x # -", filename ); } else if ( EXT(.mod) ) { fp = pipeopen ( "xmp -b16 -c -f44100 --stereo -o- #", filename ); type->Channels = 2; type->BitsPerSample = 16; type->BytesPerSample = 2; type->SampleFreq = 44100.; type->raw = 1; type->PCMOffset = 0; type->PCMBytes = 0xFFFFFFFF; type->PCMSamples = 86400 * type->SampleFreq; } else { fp = NULL; } type -> fp = fp; return fp == NULL ? -1 : 0; } #undef EXT static float f0 ( const void* p ) { return (void)p, 0.; } static float f8 ( const void* p ) { return (((unsigned char*)p)[0] - 128) * 256.; } static float f16 ( const void* p ) { return ((unsigned char*)p)[0] + 256. * ((signed char*)p)[1]; } static float f24 ( const void* p ) { return ((unsigned char*)p)[0]*(1./256) + ((unsigned char*)p)[1] + 256 * ((signed char*)p)[2]; } static float f32 ( const void* p ) { return ((unsigned char*)p)[0]*(1./65536) + ((unsigned char*)p)[1]*(1./256) + ((unsigned char*)p)[2] + 256 * ((signed char*)p)[3]; } typedef float (*rf_t) (const void*); static int DigitalSilence ( void* buffer, size_t len ) { unsigned long* pl; unsigned char* pc; size_t loops; for ( pl = buffer, loops = len >> 3; loops--; pl += 2 ) if ( pl[0] | pl[1] ) return 0; for ( pc = (unsigned char*)pl, loops = len & 7; loops--; pc++ ) if ( pc[0] ) return 0; return 1; } size_t Read_WAV_Samples ( wave_t* t, const size_t RequestedSamples, PCMDataTyp* data, const ptrdiff_t offset, const float scalel, const float scaler, int* Silence ) { static const rf_t rf [5] = { f0, f8, f16, f24, f32 }; short Buffer [8 * 32/16 * BLOCK]; // read buffer, up to 8 channels, up to 32 bit size_t ReadSamples; // returns number of read samples size_t i; short* b = (short*) Buffer; char* c = (char*) Buffer; float* l = data -> L + offset; float* r = data -> R + offset; float* m = data -> M + offset; float* s = data -> S + offset; // Read PCM data #ifdef _WIN32 if ( t->fp != (FILE*)-1 ) { ReadSamples = fread ( b, t->BytesPerSample * t->Channels, RequestedSamples, t->fp ); } else { while (1) { ReadSamples = get_in (b) / ( t->Channels * t->BytesPerSample ); if ( ReadSamples != 0 ) break; Sleep (10); } } #else ReadSamples = fread ( b, t->BytesPerSample * t->Channels, RequestedSamples, t->fp ); #endif *Silence = DigitalSilence ( b, ReadSamples * t->BytesPerSample * t->Channels ); // Add Null Samples if EOF is reached if ( ReadSamples != RequestedSamples ) //memset ( b + ReadSamples * t->Channels, 0, (RequestedSamples - ReadSamples) * (sizeof(short) * t->Channels) ); memset ( c + ReadSamples * t->Channels * t->BytesPerSample, t->BytesPerSample == 1 ? 0x80 : 0, (RequestedSamples - ReadSamples) * (t->BytesPerSample * t->Channels) ); // Convert to float and calculate M=(L+R)/2 and S=(L-R)/2 signals #ifndef MPC_BIG_ENDIAN if ( t->BytesPerSample == 2 ) { switch ( t->Channels ) { case 1: for ( i = 0; i < RequestedSamples; i++, b++ ) { float temp = b[0] * scalel; l[i] = temp + MPPENC_DENORMAL_FIX_LEFT; r[i] = temp + MPPENC_DENORMAL_FIX_RIGHT; m[i] = (l[i] + r[i]) * 0.5f; s[i] = (l[i] - r[i]) * 0.5f; } break; case 2: for ( i = 0; i < RequestedSamples; i++, b += 2 ) { l[i] = b[0] * scalel + MPPENC_DENORMAL_FIX_LEFT; // left r[i] = b[1] * scaler + MPPENC_DENORMAL_FIX_RIGHT; // right m[i] = (l[i] + r[i]) * 0.5f; s[i] = (l[i] - r[i]) * 0.5f; } break; case 5: case 6: case 7: case 8: for ( i = 0; i < RequestedSamples; i++, b += t->Channels ) { l[i] = (0.4142 * b[0] + 0.2928 * b[1] + 0.2928 * b[3] - 0.1464 * b[4]) * scalel + MPPENC_DENORMAL_FIX_LEFT; // left r[i] = (0.4142 * b[2] + 0.2928 * b[1] + 0.2928 * b[4] - 0.1464 * b[3]) * scaler + MPPENC_DENORMAL_FIX_RIGHT; // right m[i] = (l[i] + r[i]) * 0.5f; s[i] = (l[i] - r[i]) * 0.5f; } break; default: for ( i = 0; i < RequestedSamples; i++, b += t->Channels ) { l[i] = b[0] * scalel + MPPENC_DENORMAL_FIX_LEFT; // left r[i] = b[1] * scaler + MPPENC_DENORMAL_FIX_RIGHT; // right m[i] = (l[i] + r[i]) * 0.5f; s[i] = (l[i] - r[i]) * 0.5f; } break; } } else #endif { unsigned int bytes = t->BytesPerSample; rf_t f = rf [bytes]; c = (char*)b; switch ( t->Channels ) { case 1: for ( i = 0; i < RequestedSamples; i++, c += bytes ) { float temp = f(c) * scalel; l[i] = temp + MPPENC_DENORMAL_FIX_LEFT; r[i] = temp + MPPENC_DENORMAL_FIX_RIGHT; m[i] = (l[i] + r[i]) * 0.5f; s[i] = (l[i] - r[i]) * 0.5f; } break; case 2: for ( i = 0; i < RequestedSamples; i++, c += 2*bytes ) { l[i] = f(c) * scalel + MPPENC_DENORMAL_FIX_LEFT; // left r[i] = f(c+bytes) * scaler + MPPENC_DENORMAL_FIX_RIGHT; // right m[i] = (l[i] + r[i]) * 0.5f; s[i] = (l[i] - r[i]) * 0.5f; } break; default: for ( i = 0; i < RequestedSamples; i++, c += bytes * t->Channels ) { l[i] = f(c) * scalel + MPPENC_DENORMAL_FIX_LEFT; // left r[i] = f(c+bytes) * scaler + MPPENC_DENORMAL_FIX_RIGHT; // right m[i] = (l[i] + r[i]) * 0.5f; s[i] = (l[i] - r[i]) * 0.5f; } break; } } return ReadSamples; } // read WAVE header static unsigned short Read16 ( FILE* fp ) { unsigned char buff [2]; if (fread ( buff, 1, 2, fp ) != 2 ) return -1; return buff[0] | (buff[1] << 8); } static unsigned long Read32 ( FILE* fp ) { unsigned char buff [4]; if ( fread ( buff, 1, 4, fp ) != 4 ) return -1; return (buff[0] | (buff[1] << 8)) | ((unsigned long)(buff[2] | (buff[3] << 8)) << 16); } int Read_WAV_Header ( wave_t* type ) { int bytealign; FILE* fp = type->fp; if ( type->raw ) return 0; fseek ( fp, 0, SEEK_SET ); if ( Read32 (fp) != 0x46464952 ) { // 4 Byte: check for "RIFF" stderr_printf ( Read32(fp) == -1 ? " ERROR: Empty file or no data from coprocess!\n\n" : " ERROR: 'RIFF' not found in WAVE header!\n\n"); return -1; } Read32 (fp); // 4 Byte: chunk size (ignored) if ( Read32 (fp) != 0x45564157 ) { // 4 Byte: check for "WAVE" stderr_printf ( " ERROR: 'WAVE' not found in WAVE header!\n\n"); return -1; } if ( Read32 (fp) != 0x20746D66 ) { // 4 Byte: check for "fmt " stderr_printf ( " ERROR: 'fmt ' not found in WAVE header!\n\n"); return -1; } Read32 (fp); // 4 Byte: read chunk-size (ignored) if ( Read16 (fp) != 0x0001 ) { // 2 Byte: check for linear PCM stderr_printf ( " ERROR: WAVE file has no linear PCM format!\n\n"); return -1; } type -> Channels = Read16 (fp); // 2 Byte: read no. of channels type -> SampleFreq = Read32 (fp); // 4 Byte: read sampling frequency Read32 (fp); // 4 Byte: read avg. blocksize (fs*channels*bytepersample) bytealign = Read16 (fp); // 2 Byte: read byte-alignment (channels*bytepersample) type->BitsPerSample = Read16 (fp); // 2 Byte: read bits per sample type->BytesPerSample= (type->BitsPerSample + 7) / 8; while ( 1 ) { // search for "data" if ( feof (fp) ) return -1; if ( Read16 (fp) != 0x6164 ) continue; if ( Read16 (fp) == 0x6174 ) break; } type->PCMBytes = Read32 (fp); // 4 Byte: no. of byte in file if ( feof (fp) ) return -1; // finally calculate number of samples if (type->PCMBytes >= 0xFFFFFF00 || type->PCMBytes == 0 || (mpc_uint32_t)type->PCMBytes % (type -> Channels * type->BytesPerSample) != 0) { type->PCMSamples = 36000000 * type->SampleFreq; } else { type->PCMSamples = type->PCMBytes / bytealign; } type->PCMOffset = ftell (fp); return 0; } #ifdef _WIN32 ////////////////////////////////////////////////////////////////////////////////////////////////////////////// #include #include #include #include #ifndef __MINGW32__ #include #endif #include #include #define NBLK 383 // 10 sec of audio typedef struct { int active; char* data; size_t datalen; WAVEHDR hdr; } oblk_t; static HWAVEIN Input_WAVHandle; static HWAVEOUT Output_WAVHandle; static size_t BufferBytes; static WAVEHDR whi [NBLK]; static char* data [NBLK]; static oblk_t array [NBLK]; static unsigned int NextInputIndex; static unsigned int NextOutputIndex; ////////////////////////////////////////////////////////////////////////////////////////////////////////////// int init_in ( const int SampleCount, const int SampleFreq, const int Channels, const int BitsPerSample ) { WAVEFORMATEX pwf; MMRESULT r; int i; pwf.wFormatTag = WAVE_FORMAT_PCM; pwf.nChannels = Channels; pwf.nSamplesPerSec = SampleFreq; pwf.nAvgBytesPerSec = SampleFreq * Channels * ((BitsPerSample + 7) / 8); pwf.nBlockAlign = Channels * ((BitsPerSample + 7) / 8); pwf.wBitsPerSample = BitsPerSample; pwf.cbSize = 0; r = waveInOpen ( &Input_WAVHandle, WAVE_MAPPER, &pwf, 0, 0, CALLBACK_EVENT ); if ( r != MMSYSERR_NOERROR ) { fprintf ( stderr, "waveInOpen failed: "); switch (r) { case MMSYSERR_ALLOCATED: fprintf ( stderr, "resource already allocated\n" ); break; case MMSYSERR_INVALPARAM: fprintf ( stderr, "invalid Params\n" ); break; case MMSYSERR_BADDEVICEID: fprintf ( stderr, "device identifier out of range\n" ); break; case MMSYSERR_NODRIVER: fprintf ( stderr, "no device driver present\n" ); break; case MMSYSERR_NOMEM: fprintf ( stderr, "unable to allocate or lock memory\n" ); break; case WAVERR_BADFORMAT: fprintf ( stderr, "attempted to open with an unsupported waveform-audio format\n" ); break; case WAVERR_SYNC: fprintf ( stderr, "device is synchronous but waveOutOpen was\n" ); break; default: fprintf ( stderr, "unknown error code: %#X\n", r ); break; } return -1; } BufferBytes = SampleCount * Channels * ((BitsPerSample + 7) / 8); for ( i = 0; i < NBLK; i++ ) { whi [i].lpData = data [i] = malloc (BufferBytes); whi [i].dwBufferLength = BufferBytes; whi [i].dwFlags = 0; whi [i].dwLoops = 0; r = waveInPrepareHeader ( Input_WAVHandle, whi + i, sizeof (*whi) ); if ( r != MMSYSERR_NOERROR ) { fprintf ( stderr, "waveInPrepareHeader (%u) failed\n", i ); return -1; } r = waveInAddBuffer ( Input_WAVHandle, whi + i, sizeof (*whi) ); if ( r != MMSYSERR_NOERROR ) { fprintf ( stderr, "waveInAddBuffer (%u) failed\n", i ); return -1; } } NextInputIndex = 0; waveInStart (Input_WAVHandle); return 0; } size_t get_in ( void* DataPtr ) { MMRESULT r; size_t Bytes; if ( whi [NextInputIndex].dwFlags & WHDR_DONE ) { Bytes = whi [NextInputIndex].dwBytesRecorded; memcpy ( DataPtr, data [NextInputIndex], Bytes ); r = waveInUnprepareHeader ( Input_WAVHandle, whi + NextInputIndex, sizeof (*whi) ); if ( r != MMSYSERR_NOERROR ) { fprintf ( stderr, "waveInUnprepareHeader (%d) failed\n", NextInputIndex ); return -1; } whi [NextInputIndex].lpData = data [NextInputIndex]; whi [NextInputIndex].dwBufferLength = BufferBytes; whi [NextInputIndex].dwFlags = 0; whi [NextInputIndex].dwLoops = 0; r = waveInPrepareHeader ( Input_WAVHandle, whi + NextInputIndex, sizeof (*whi) ); if ( r != MMSYSERR_NOERROR ) { fprintf ( stderr, "waveInPrepareHeader (%d) failed\n", NextInputIndex ); return -1; } r = waveInAddBuffer ( Input_WAVHandle, whi + NextInputIndex, sizeof (*whi) ); if ( r != MMSYSERR_NOERROR ) { fprintf ( stderr, "waveInAddBuffer (%d) failed\n", NextInputIndex ); return -1; } NextInputIndex = (NextInputIndex + 1) % NBLK; return Bytes; } return 0; } ////////////////////////////////////////////////////////////////////////////////////////////////////////////// int init_out ( const int SampleCount, const int SampleFreq, const int Channels, const int BitsPerSample ) { WAVEFORMATEX pwf; MMRESULT r; int i; pwf.wFormatTag = WAVE_FORMAT_PCM; pwf.nChannels = Channels; pwf.nSamplesPerSec = SampleFreq; pwf.nAvgBytesPerSec = SampleFreq * Channels * ((BitsPerSample + 7) / 8); pwf.nBlockAlign = Channels * ((BitsPerSample + 7) / 8); pwf.wBitsPerSample = BitsPerSample; pwf.cbSize = 0; r = waveOutOpen ( &Output_WAVHandle, WAVE_MAPPER, &pwf, 0, 0, CALLBACK_EVENT ); if ( r != MMSYSERR_NOERROR ) { fprintf ( stderr, "waveOutOpen failed\n" ); switch (r) { case MMSYSERR_ALLOCATED: fprintf ( stderr, "resource already allocated\n" ); break; case MMSYSERR_INVALPARAM: fprintf ( stderr, "invalid Params\n" ); break; case MMSYSERR_BADDEVICEID: fprintf ( stderr, "device identifier out of range\n" ); break; case MMSYSERR_NODRIVER: fprintf ( stderr, "no device driver present\n" ); break; case MMSYSERR_NOMEM: fprintf ( stderr, "unable to allocate or lock memory\n" ); break; case WAVERR_BADFORMAT: fprintf ( stderr, "attempted to open with an unsupported waveform-audio format\n" ); break; case WAVERR_SYNC: fprintf ( stderr, "device is synchronous but waveOutOpen was\n" ); break; default: fprintf ( stderr, "unknown error code: %#X\n", r ); break; } return -1; } BufferBytes = SampleCount * Channels * ((BitsPerSample + 7) / 8); for ( i = 0; i < NBLK; i++ ) { array [i].active = 0; array [i].data = malloc (BufferBytes); } NextOutputIndex = 0; return 0; } int put_out ( const void* DataPtr, const size_t Bytes ) { MMRESULT r; int i = NextOutputIndex; if ( array [i].active ) while ( ! (array [i].hdr.dwFlags & WHDR_DONE) ) Sleep (26); r = waveOutUnprepareHeader ( Output_WAVHandle, &(array [i].hdr), sizeof (array [i].hdr) ); if ( r != MMSYSERR_NOERROR ) { fprintf ( stderr, "waveOutUnprepareHeader (%d) failed\n", i ); return -1; } array [i].active = 1; array [i].hdr.lpData = array [i].data; array [i].hdr.dwBufferLength = Bytes; array [i].hdr.dwFlags = 0; array [i].hdr.dwLoops = 0; memcpy ( array [i].data, DataPtr, Bytes ); r = waveOutPrepareHeader ( Output_WAVHandle, &(array [i].hdr), sizeof (array [i].hdr) ); if ( r != MMSYSERR_NOERROR ) { fprintf ( stderr, "waveOutPrepareHeader (%d) failed\n", i ); return -1; } r = waveOutWrite ( Output_WAVHandle, &(array [i].hdr), sizeof (array [i].hdr) ); if ( r != MMSYSERR_NOERROR ) { fprintf ( stderr, "waveOutAddBuffer (%d) failed\n", i ); return -1; } NextInputIndex = (NextInputIndex + 1) % NBLK; return Bytes; } ////////////////////////////////////////////////////////////////////////////////////////////////////////////// #endif /* end of wave_in.c */ libmpcs-0.1/configure0000755000175000017500000137200011400743072011634 00000000000000#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.65 for libmpcs 0.1. # # # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 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; } fi if test "${lt_cv_path_LD+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -z "$LD"; then lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then lt_cv_path_LD="$ac_dir/$ac_prog" # Check to see if the program is GNU ld. I'd rather use --version, # but apparently some variants of GNU ld only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. case `"$lt_cv_path_LD" -v 2>&1 &5 $as_echo "$LD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 $as_echo_n "checking if the linker ($LD) is GNU ld... 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" >&6; } if test "${lt_cv_path_NM+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$NM"; 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 ;; esac ;; esac fi done IFS="$lt_save_ifs" done : ${lt_cv_path_NM=no} fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 $as_echo "$lt_cv_path_NM" >&6; } if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$ac_tool_prefix"; then for ac_prog in "dumpbin -symbols" "link -dump -symbols" do # Extract the first word of "$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 $ac_word... " >&6; } if test "${ac_cv_prog_DUMPBIN+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$DUMPBIN"; then ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. else as_save_IFS=$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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_DUMPBIN="$ac_tool_prefix$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 DUMPBIN=$ac_cv_prog_DUMPBIN if test -n "$DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 $as_echo "$DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$DUMPBIN" && break done fi if test -z "$DUMPBIN"; then ac_ct_DUMPBIN=$DUMPBIN for ac_prog in "dumpbin -symbols" "link -dump -symbols" 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 $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_DUMPBIN="$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_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 $as_echo "$ac_ct_DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_DUMPBIN" && break done if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" 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 DUMPBIN=$ac_ct_DUMPBIN fi fi if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 $as_echo_n "checking the name lister ($NM) interface... " >&6; } if test "${lt_cv_nm_interface+set}" = set; then : $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:4780: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:4783: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:4786: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 $as_echo "$lt_cv_nm_interface" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 $as_echo_n "checking whether ln -s works... " >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 $as_echo "no, using $LN_S" >&6; } fi # find the maximum length of command line arguments { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 $as_echo_n "checking the maximum length of command line arguments... " >&6; } if test "${lt_cv_sys_max_cmd_len+set}" = set; then : $as_echo_n "(cached) " >&6 else i=0 teststring="ABCD" case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$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-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ = "XX$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. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n $lt_cv_sys_max_cmd_len ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 $as_echo "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 $as_echo_n "checking whether the shell understands some XSI constructs... 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" >&6; } if test "${lt_cv_ld_reload_flag+set}" = set; 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 $host_os in darwin*) if test "$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 $ac_word... " >&6; } if test "${ac_cv_prog_OBJDUMP+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if test "${lt_cv_deplibs_check_method+set}" = set; 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 $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' lt_cv_file_magic_cmd='$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 ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; 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 Linux ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) 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_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}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_AR+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_AR="${ac_tool_prefix}ar" $as_echo "$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 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_AR"; then ac_ct_AR=$AR # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_AR+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_AR="ar" $as_echo "$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 $as_echo "no" >&6; } fi if test "x$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=$ac_ct_AR fi else AR="$ac_cv_prog_AR" fi test -z "$AR" && AR=ar test -z "$AR_FLAGS" && AR_FLAGS=cru 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 $ac_word... " >&6; } if test "${ac_cv_prog_STRIP+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_RANLIB+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 \$oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" fi # 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 $compiler object... " >&6; } if test "${lt_cv_sys_global_symbol_pipe+set}" = set; 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};"\ " /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$opt_cr$/$symxfrm/p'" fi # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$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 #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. */ 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.$ac_objext lt_save_LIBS="$LIBS" lt_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="$lt_save_LIBS" CFLAGS="$lt_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 $as_echo "ok" >&6; } fi # Check whether --enable-libtool-lock was given. if test "${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 5989 "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*|ppc*-*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="${LD-ld} -m elf_i386" ;; ppc64-*linux*|powerpc64-*linux*) LD="${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="${LD-ld} -m elf_x86_64" ;; ppc*-*linux*|powerpc*-*linux*) LD="${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 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if test "${lt_cv_cc_needs_belf+set}" = set; 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 ;; sparc*-*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 $lt_cv_prog_gnu_ld in yes*) LD="${LD-ld} -m elf64_sparc" ;; *) 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" 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 $ac_word... " >&6; } if test "${ac_cv_prog_DSYMUTIL+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_NMEDIT+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_LIPO+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_OTOOL+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... 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You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$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 test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 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 $as_echo_n "checking for -exported_symbols_list linker flag... 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((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) return 2; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : else ac_cv_header_stdc=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 $as_echo "$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then $as_echo "#define STDC_HEADERS 1" >>confdefs.h fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default " eval as_val=\$$as_ac_Header if test "x$as_val" = x""yes; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in dlfcn.h do : ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default " if test "x$ac_cv_header_dlfcn_h" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_DLFCN_H 1 _ACEOF fi done # Set options enable_dlopen=no # Check whether --enable-shared was given. if test "${enable_shared+set}" = set; then : enableval=$enable_shared; p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. 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The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi export_dynamic_flag_spec='${wl}-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an # empty executable. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$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.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; 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 $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$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}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$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.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' ${wl}-bernotok' allow_undefined_flag=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' 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. 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 $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -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$old_deplibs' fix_srcfile_path='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes=yes ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported whole_archive_flag_spec='' 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=echo 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 ;; freebsd1*) ld_shlibs=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 -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 -fPIC ${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 -a "$with_gnu_ld" = no; then archive_cmds='$CC -shared -fPIC ${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_flag_spec_ld='+b $libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${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 "$GCC" = yes -a "$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 -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared -fPIC ${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 $compiler_flags' ;; *) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$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 $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. save_LDFLAGS="$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) {} _ACEOF if ac_fn_c_try_link "$LINENO"; then : archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -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* | netbsdelf*-gnu) 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" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${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" && $ECHO "X-set_version $verstring" | $Xsed` -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} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${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" && $ECHO "X-set_version $verstring" | $Xsed` -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 "X-set_version $verstring" | $Xsed` -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 ${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 ${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 $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. 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# No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be Linux ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${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 $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH save_LDFLAGS=$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 : 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 # 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 # 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;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsdelf*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${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='NetBSD ld.elf_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 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="$sys_lib_search_path_spec" ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${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 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 $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux library_names_spec='$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 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 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 $as_echo_n "checking for dlopen in -ldl... " >&6; } if test "${ac_cv_lib_dl_dlopen+set}" = set; 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$ac_cv_lib_dl_dlopen" = x""yes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else lt_cv_dlopen="dyld" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" if test "x$ac_cv_func_shl_load" = x""yes; then : lt_cv_dlopen="shl_load" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 $as_echo_n "checking for shl_load in -ldld... " >&6; } if test "${ac_cv_lib_dld_shl_load+set}" = set; 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$ac_cv_lib_dld_shl_load" = x""yes; then : lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" else ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = x""yes; then : lt_cv_dlopen="dlopen" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&6; } if test "${ac_cv_lib_dl_dlopen+set}" = set; 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" = x""yes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 $as_echo_n "checking for dlopen in -lsvld... " >&6; } if test "${ac_cv_lib_svld_dlopen+set}" = set; 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" = x""yes; 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 $as_echo_n "checking for dld_link in -ldld... " >&6; } if test "${ac_cv_lib_dld_dld_link+set}" = set; 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 dld_link (); int main () { return dld_link (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_dld_link=yes else ac_cv_lib_dld_dld_link=no fi rm -f core conftest.err conftest.$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_dld_link" >&5 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } if test "x$ac_cv_lib_dld_dld_link" = x""yes; then : lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" fi fi fi fi fi fi ;; esac if test "x$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" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 $as_echo_n "checking whether a program can dlopen itself... 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install-am \ install-binPROGRAMS install-data install-data-am install-dvi \ install-dvi-am install-exec install-exec-am install-html \ install-html-am install-info install-info-am install-man \ install-pdf install-pdf-am install-ps install-ps-am \ install-strip installcheck installcheck-am installdirs \ maintainer-clean maintainer-clean-generic mostlyclean \ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ pdf pdf-am ps ps-am tags uninstall uninstall-am \ uninstall-binPROGRAMS # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: libmpcs-0.1/mpcdec/mpcdec.c0000644000175000017500000002017311220510176012554 00000000000000/* Copyright (c) 2005-2009, The Musepack Development Team All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the The Musepack Development Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include #include "../libmpcdec/decoder.h" #include "../libmpcdec/internal.h" #include #include #ifdef _MSC_VER #include #endif #ifdef WIN32 # include # include # define SET_BINARY_MODE(file) setmode(fileno(file), O_BINARY) #else # define SET_BINARY_MODE(file) #endif #define MPCDEC_MAJOR 1 #define MPCDEC_MINOR 0 #define MPCDEC_BUILD 0 #define _cat(a,b,c) #a"."#b"."#c #define cat(a,b,c) _cat(a,b,c) #define MPCDEC_VERSION cat(MPCDEC_MAJOR,MPCDEC_MINOR,MPCDEC_BUILD) const char About [] = "mpcdec - Musepack (MPC) decoder v" MPCDEC_VERSION " (C) 2006-2009 MDT\nBuilt " __DATE__ " " __TIME__ "\n"; t_wav_uint32 mpc_wav_output_write(void* p_user_data, void const* p_buffer, t_wav_uint32 p_bytes) { FILE* p_handle = (FILE*) p_user_data; return (t_wav_uint32) fwrite(p_buffer, 1, p_bytes, p_handle); } t_wav_uint32 mpc_wav_output_seek(void* p_user_data, t_wav_uint32 p_position) { FILE* p_handle = (FILE*) p_user_data; return (t_wav_uint32) !fseek(p_handle, p_position, SEEK_SET); } static void print_info(mpc_streaminfo * info, char * filename) { int time = (int) mpc_streaminfo_get_length(info); int minutes = time / 60; int seconds = time % 60; fprintf(stderr, "file: %s\n", filename); fprintf(stderr, "stream version %d\n", info->stream_version); fprintf(stderr, "encoder: %s\n", info->encoder); fprintf(stderr, "profile: %s (q=%0.2f)\n", info->profile_name, info->profile - 5); fprintf(stderr, "PNS: %s\n", info->pns == 0xFF ? "unknow" : info->pns ? "on" : "off"); fprintf(stderr, "mid/side stereo: %s\n", info->ms ? "on" : "off"); fprintf(stderr, "gapless: %s\n", info->is_true_gapless ? "on" : "off"); fprintf(stderr, "average bitrate: %6.1f kbps\n", info->average_bitrate * 1.e-3); fprintf(stderr, "samplerate: %d Hz\n", info->sample_freq); fprintf(stderr, "channels: %d\n", info->channels); fprintf(stderr, "length: %d:%.2d (%u samples)\n", minutes, seconds, (mpc_uint32_t)mpc_streaminfo_get_length_samples(info)); fprintf(stderr, "file size: %d Bytes\n", info->total_file_length); fprintf(stderr, "track peak: %2.2f dB\n", info->peak_title / 256.f); fprintf(stderr, "track gain: %2.2f dB / %2.2f dB\n", info->gain_title / 256.f, info->gain_title == 0 ? 0 : 64.82f - info->gain_title / 256.f); fprintf(stderr, "album peak: %2.2f dB\n", info->peak_album / 256.f); fprintf(stderr, "album gain: %2.2f dB / %2.2f dB\n", info->gain_album / 256.f, info->gain_album == 0 ? 0 : 64.82f - info->gain_album / 256.f); fprintf(stderr, "\n"); } static void usage(const char *exename) { fprintf(stderr, "Usage: %s [-i] [-h] []\n" "-i : print file information on stdout\n" "-c : check the file for stream errors\n" " (doesn't fully decode, outfile will be ignored)\n" "-h : print this help\n" "you can use stdin and stdout as resp. and\n" " replacing the file name by \"-\"\n", exename); } int main(int argc, char **argv) { mpc_reader reader; mpc_demux* demux; mpc_streaminfo si; mpc_status err; mpc_bool_t info = MPC_FALSE, is_wav_output = MPC_FALSE, check = MPC_FALSE; MPC_SAMPLE_FORMAT sample_buffer[MPC_DECODER_BUFFER_LENGTH]; clock_t begin, end, sum; int total_samples; t_wav_output_file wav_output; int c; fprintf(stderr, About); while ((c = getopt(argc , argv, "ihc")) != -1) { switch (c) { case 'i': info = MPC_TRUE; break; case 'c': check = MPC_TRUE; break; case 'h': usage(argv[0]); return 0; } } if(2 < argc - optind || argc - optind < 1) { usage(argv[0]); return 0; } if (strcmp(argv[optind], "-") == 0) { SET_BINARY_MODE(stdin); err = mpc_reader_init_stdio_stream(& reader, stdin); } else err = mpc_reader_init_stdio(&reader, argv[optind]); if(err < 0) return !MPC_STATUS_OK; demux = mpc_demux_init(&reader); if(!demux) return !MPC_STATUS_OK; mpc_demux_get_info(demux, &si); if (info == MPC_TRUE) { print_info(&si, argv[optind]); mpc_demux_exit(demux); mpc_reader_exit_stdio(&reader); return 0; } if (!check) is_wav_output = argc - optind > 1; if(is_wav_output) { t_wav_output_file_callback wavo_fc; memset(&wav_output, 0, sizeof wav_output); wavo_fc.m_seek = mpc_wav_output_seek; wavo_fc.m_write = mpc_wav_output_write; if (strcmp(argv[optind + 1], "-") == 0) { SET_BINARY_MODE(stdout); wavo_fc.m_user_data = stdout; } else wavo_fc.m_user_data = fopen(argv[optind + 1], "wb"); if(!wavo_fc.m_user_data) return !MPC_STATUS_OK; err = waveformat_output_open(&wav_output, wavo_fc, si.channels, 16, 0, si.sample_freq, (t_wav_uint32) si.samples * si.channels); if(!err) return !MPC_STATUS_OK; } sum = total_samples = 0; while(MPC_TRUE) { mpc_frame_info frame; frame.buffer = sample_buffer; if (check) demux->d->samples_to_skip = MPC_FRAME_LENGTH + MPC_DECODER_SYNTH_DELAY; begin = clock(); err = mpc_demux_decode(demux, &frame); end = clock(); if(frame.bits == -1) break; total_samples += frame.samples; sum += end - begin; if(is_wav_output) { #ifdef MPC_FIXED_POINT mpc_int16_t tmp_buff[MPC_DECODER_BUFFER_LENGTH]; int i; for( i = 0; i < MPC_DECODER_BUFFER_LENGTH; i++) { int tmp = sample_buffer[i] >> MPC_FIXED_POINT_FRACTPART; if (tmp > ((1 << 15) - 1)) tmp = ((1 << 15) - 1); if (tmp < -(1 << 15)) tmp = -(1 << 15); tmp_buff[i] = tmp; } if(waveformat_output_process_int16(&wav_output, tmp_buff, frame.samples * si.channels) < 0) #else if(waveformat_output_process_float32(&wav_output, sample_buffer, frame.samples * si.channels) < 0) #endif break; } } if (err != MPC_STATUS_OK) fprintf(stderr, "An error occured while decoding\n"); else if (check) fprintf(stderr, "No error found\n"); if (!check) { fprintf(stderr, "%u samples ", total_samples); if (sum <= 0) sum = 1; total_samples = (mpc_uint32_t) ((mpc_uint64_t) total_samples * CLOCKS_PER_SEC * 100 / ((mpc_uint64_t)si.sample_freq * sum)); fprintf(stderr, "decoded in %u ms (%u.%02ux)\n", (unsigned int) (sum * 1000 / CLOCKS_PER_SEC), total_samples / 100, total_samples % 100 ); } mpc_demux_exit(demux); mpc_reader_exit_stdio(&reader); if(is_wav_output) { waveformat_output_close(&wav_output); fclose(wav_output.m_callback.m_user_data); } #ifdef _MSC_VER assert(_CrtCheckMemory()); _CrtDumpMemoryLeaks(); #endif return err; } libmpcs-0.1/mpcdec/CMakeLists.txt0000644000175000017500000000131511235530555013723 00000000000000include_directories(${libmpc_SOURCE_DIR}/include) include_directories(${libmpc_SOURCE_DIR}/libwavformat) link_directories(${libmpc_BINARY_DIR}/libwavformat) include_directories(${libmpc_SOURCE_DIR}/libmpcdec) link_directories(${libmpc_BINARY_DIR}/libmpcdec) if(MSVC) include_directories(${libmpc_SOURCE_DIR}/win32) add_executable(mpcdec mpcdec ${libmpc_SOURCE_DIR}/win32/attgetopt) endif(MSVC) add_executable(mpcdec mpcdec) if(NOT MSVC) target_link_libraries(mpcdec m) endif(NOT MSVC) target_link_libraries(mpcdec wavformat_static) if(SHARED) target_link_libraries(mpcdec mpcdec_shared) else(SHARED) target_link_libraries(mpcdec mpcdec_static) endif(SHARED) install(TARGETS mpcdec RUNTIME DESTINATION bin) libmpcs-0.1/mpcdec/Makefile.am0000644000175000017500000000051411234134160013206 00000000000000EXTRA_DIST = CMakeLists.txt AM_CPPFLAGS = -I$(top_srcdir)/libwavformat -I$(top_srcdir)/include if HAVE_VISIBILITY AM_CFLAGS = -fvisibility=hidden endif METASOURCES = AUTO bin_PROGRAMS = mpcdec mpcdec_SOURCES = mpcdec.c mpcdec_LDADD = -lm \ $(top_builddir)/libmpcdec/libmpcdec.la \ $(top_builddir)/libwavformat/libwavformat.a