Adjust brightness (default = 1.0)"));
puts(_("-g Set custom gamma curve (default = 2.222 4.5)"));
puts(_("-q [0-3] Set the interpolation quality"));
puts(_("-h Half-size color image (twice as fast as \"-q 0\")"));
puts(_("-f Interpolate RGGB as four colors"));
puts(_("-m Apply a 3x3 median filter to R-G and B-G"));
puts(_("-s [0..N-1] Select one raw image or \"all\" from each file"));
puts(_("-6 Write 16-bit instead of 8-bit"));
puts(_("-4 Linear 16-bit, same as \"-6 -W -g 1 1\""));
puts(_("-T Write TIFF instead of PPM"));
puts("");
return 1;
}
argv[argc] = "";
for (arg=1; (((opm = argv[arg][0]) - 2) | 2) == '+'; ) {
opt = argv[arg++][1];
if ((cp = (char *) strchr (sp="nbrkStqmHACg", opt)))
for (i=0; i < "114111111422"[cp-sp]-'0'; i++)
if (!isdigit(argv[arg+i][0])) {
dcraw_message (DCRAW_ERROR,_("Non-numeric argument to \"-%c\"\n"), opt);
return 1;
}
switch (opt) {
case 'n': threshold = atof(argv[arg++]); break;
case 'b': bright = atof(argv[arg++]); break;
case 'r':
FORC4 user_mul[c] = atof(argv[arg++]); break;
case 'C': aber[0] = 1 / atof(argv[arg++]);
aber[2] = 1 / atof(argv[arg++]); break;
case 'g': gamm[0] = atof(argv[arg++]);
gamm[1] = atof(argv[arg++]);
if (gamm[0]) gamm[0] = 1/gamm[0]; break;
case 'k': user_black = atoi(argv[arg++]); break;
case 'S': user_sat = atoi(argv[arg++]); break;
case 't': user_flip = atoi(argv[arg++]); break;
case 'q': user_qual = atoi(argv[arg++]); break;
case 'm': med_passes = atoi(argv[arg++]); break;
case 'H': highlight = atoi(argv[arg++]); break;
case 's':
shot_select = abs(atoi(argv[arg]));
multi_out = !strcmp(argv[arg++],"all");
break;
case 'o':
if (isdigit(argv[arg][0]) && !argv[arg][1])
output_color = atoi(argv[arg++]);
#ifndef NO_LCMS
else out_profile = argv[arg++];
break;
case 'p': cam_profile = argv[arg++];
#endif
break;
case 'P': bpfile = const_cast(argv[arg++]); break;
case 'K': dark_frame = argv[arg++]; break;
case 'z': timestamp_only = 1; break;
case 'e': thumbnail_only = 1; break;
case 'i': identify_only = 1; break;
case 'c': write_to_stdout = 1; break;
case 'v': verbose = 1; break;
case 'h': half_size = 1; /* "-h" implies "-f" */
case 'f': four_color_rgb = 1; break;
case 'A': FORC4 greybox[c] = atoi(argv[arg++]);
case 'a': use_auto_wb = 1; break;
case 'w': use_camera_wb = 1; break;
case 'M': use_camera_matrix = (opm == '+'); break;
case 'D':
case 'd': document_mode = 1 + (opt == 'D');
case 'j': use_fuji_rotate = 0; break;
case 'W': no_auto_bright = 1; break;
case 'T': output_tiff = 1; break;
case '4': gamm[0] = gamm[1] =
no_auto_bright = 1;
case '6': output_bps = 16; break;
default:
dcraw_message (DCRAW_ERROR,_("Unknown option \"-%c\".\n"), opt);
return 1;
}
}
if (use_camera_matrix < 0)
use_camera_matrix = use_camera_wb;
if (arg == argc) {
dcraw_message (DCRAW_ERROR,_("No files to process.\n"));
return 1;
}
if (write_to_stdout) {
if (isatty(1)) {
dcraw_message (DCRAW_ERROR,_("Will not write an image to the terminal!\n"));
return 1;
}
#if defined(WIN32) || defined(DJGPP) || defined(__CYGWIN__)
if (setmode(1,O_BINARY) < 0) {
perror ("setmode()");
return 1;
}
#endif
}
for ( ; arg < argc; arg++) {
status = 1;
image = 0;
oprof = 0;
meta_data = ofname = 0;
ofp = stdout;
if (setjmp (failure)) {
if (fileno(ifp) > 2) fclose(ifp);
if (fileno(ofp) > 2) fclose(ofp);
status = 1;
goto cleanup;
}
ifname = const_cast(argv[arg]);
ifname_display = ifname;
if (!(ifp = fopen (ifname, "rb"))) {
perror (ifname);
continue;
}
status = (identify(),!is_raw);
if (user_flip >= 0)
flip = user_flip;
switch ((flip+3600) % 360) {
case 270: flip = 5; break;
case 180: flip = 3; break;
case 90: flip = 6;
}
if (timestamp_only) {
if ((status = !timestamp))
dcraw_message (DCRAW_ERROR,_("%s has no timestamp.\n"), ifname);
else if (identify_only)
printf ("%10ld%10d %s\n", (long) timestamp, shot_order, ifname);
else {
dcraw_message (DCRAW_VERBOSE,_("%s time set to %d.\n"), ifname, (int) timestamp);
ut.actime = ut.modtime = timestamp;
utime (ifname, &ut);
}
goto next;
}
write_fun = &CLASS write_ppm_tiff;
if (thumbnail_only) {
if ((status = !thumb_offset)) {
dcraw_message (DCRAW_ERROR,_("%s has no thumbnail.\n"), ifname);
goto next;
} else if (thumb_load_raw) {
load_raw = thumb_load_raw;
data_offset = thumb_offset;
height = thumb_height;
width = thumb_width;
filters = 0;
} else {
fseek (ifp, thumb_offset, SEEK_SET);
write_fun = write_thumb;
goto thumbnail;
}
}
if (load_raw == &CLASS kodak_ycbcr_load_raw) {
height += height & 1;
width += width & 1;
}
if (identify_only && verbose && make[0]) {
printf (_("\nFilename: %s\n"), ifname);
printf (_("Timestamp: %s"), ctime(×tamp));
printf (_("Camera: %s %s\n"), make, model);
if (artist[0])
printf (_("Owner: %s\n"), artist);
if (dng_version) {
printf (_("DNG Version: "));
for (i=24; i >= 0; i -= 8)
printf ("%d%c", dng_version >> i & 255, i ? '.':'\n');
}
printf (_("ISO speed: %d\n"), (int) iso_speed);
printf (_("Shutter: "));
if (shutter > 0 && shutter < 1)
shutter = (printf ("1/"), 1 / shutter);
printf (_("%0.1f sec\n"), shutter);
printf (_("Aperture: f/%0.1f\n"), aperture);
printf (_("Focal length: %0.1f mm\n"), focal_len);
printf (_("Embedded ICC profile: %s\n"), profile_length ? _("yes"):_("no"));
printf (_("Number of raw images: %d\n"), is_raw);
if (pixel_aspect != 1)
printf (_("Pixel Aspect Ratio: %0.6f\n"), pixel_aspect);
if (thumb_offset)
printf (_("Thumb size: %4d x %d\n"), thumb_width, thumb_height);
printf (_("Full size: %4d x %d\n"), raw_width, raw_height);
} else if (!is_raw)
dcraw_message (DCRAW_ERROR,_("Cannot decode file %s\n"), ifname);
if (!is_raw) goto next;
shrink = filters && (half_size ||
((threshold || aber[0] != 1 || aber[2] != 1) && !identify_only));
iheight = (height + shrink) >> shrink;
iwidth = (width + shrink) >> shrink;
if (identify_only) {
if (verbose) {
if (use_fuji_rotate) {
if (fuji_width) {
fuji_width = (fuji_width - 1 + shrink) >> shrink;
iwidth = fuji_width / sqrt(0.5);
iheight = (iheight - fuji_width) / sqrt(0.5);
} else {
if (pixel_aspect < 1) iheight = iheight / pixel_aspect + 0.5;
if (pixel_aspect > 1) iwidth = iwidth * pixel_aspect + 0.5;
}
}
if (flip & 4)
SWAP(iheight,iwidth);
printf (_("Image size: %4d x %d\n"), width, height);
printf (_("Output size: %4d x %d\n"), iwidth, iheight);
printf (_("Raw colors: %d"), colors);
if (filters) {
printf (_("\nFilter pattern: "));
if (!cdesc[3]) cdesc[3] = 'G';
for (i=0; i < 16; i++)
putchar (cdesc[fc(i >> 1,i & 1)]);
}
printf (_("\nDaylight multipliers:"));
FORCC printf (" %f", pre_mul[c]);
if (cam_mul[0] > 0) {
printf (_("\nCamera multipliers:"));
FORC4 printf (" %f", cam_mul[c]);
}
putchar ('\n');
} else
printf (_("%s is a %s %s image.\n"), ifname, make, model);
next:
fclose(ifp);
continue;
}
if (use_camera_matrix && cmatrix[0][0] > 0.25) {
memcpy (rgb_cam, cmatrix, sizeof cmatrix);
raw_color = 0;
}
image = (ushort (*)[4]) calloc (iheight*iwidth, sizeof *image);
merror (image, "main()");
if (meta_length) {
meta_data = (char *) malloc (meta_length);
merror (meta_data, "main()");
}
dcraw_message (DCRAW_VERBOSE,_("Loading %s %s image from %s ...\n"),
make, model, ifname);
if (shot_select >= is_raw)
dcraw_message (DCRAW_ERROR,_("%s: \"-s %d\" requests a nonexistent image!\n"),
ifname, shot_select);
#ifdef HAVE_FSEEKO
fseeko (ifp, data_offset, SEEK_SET);
#else
fseek (ifp, data_offset, SEEK_SET);
#endif
(*this.*load_raw)();
if (zero_is_bad) remove_zeroes();
bad_pixels (bpfile);
if (dark_frame) subtract (dark_frame);
quality = 2 + !fuji_width;
if (user_qual >= 0) quality = user_qual;
i = cblack[3];
FORC3 if (i > (int) cblack[c]) i = cblack[c];
FORC4 cblack[c] -= i;
black += i;
if (user_black >= 0) black = user_black;
if (user_sat > 0) maximum = user_sat;
#ifdef COLORCHECK
colorcheck();
#endif
if (is_foveon && !document_mode) foveon_interpolate();
if (!is_foveon && document_mode < 2) scale_colors();
pre_interpolate();
if (filters && !document_mode) {
if (quality == 0)
lin_interpolate();
else if (quality == 1 || colors > 3)
vng_interpolate();
else if (quality == 2)
ppg_interpolate();
else ahd_interpolate();
}
if (mix_green)
for (colors=3, i=0; i < height*width; i++)
image[i][1] = (image[i][1] + image[i][3]) >> 1;
if (!is_foveon && colors == 3) median_filter();
if (!is_foveon && highlight == 2) blend_highlights();
if (!is_foveon && highlight > 2) recover_highlights();
if (use_fuji_rotate) fuji_rotate();
#ifndef NO_LCMS
if (cam_profile) apply_profile (cam_profile, out_profile);
#endif
convert_to_rgb();
if (use_fuji_rotate) stretch();
thumbnail:
if (write_fun == &CLASS jpeg_thumb)
write_ext = ".jpg";
else if (output_tiff && write_fun == &CLASS write_ppm_tiff)
write_ext = ".tiff";
else
write_ext = ".pgm\0.ppm\0.ppm\0.pam" + colors*5-5;
ofname = (char *) malloc (strlen(ifname) + 64);
merror (ofname, "main()");
if (write_to_stdout)
strcpy (ofname,_("standard output"));
else {
strcpy (ofname, ifname);
if ((cp = strrchr (ofname, '.'))) *cp = 0;
if (multi_out)
sprintf (ofname+strlen(ofname), "_%0*d",
snprintf(0,0,"%d",is_raw-1), shot_select);
if (thumbnail_only)
strcat (ofname, ".thumb");
strcat (ofname, write_ext);
ofp = fopen (ofname, "wb");
if (!ofp) {
status = 1;
perror (ofname);
goto cleanup;
}
}
dcraw_message (DCRAW_VERBOSE,_("Writing data to %s ...\n"), ofname);
(*this.*write_fun)();
fclose(ifp);
if (ofp != stdout) fclose(ofp);
cleanup:
if (meta_data) free (meta_data);
if (ofname) free (ofname);
if (oprof) free (oprof);
if (image) free (image);
if (multi_out) {
if (++shot_select < is_raw) arg--;
else shot_select = 0;
}
}
/* Make sure ifname are not free()'d (UF) */
ifname = NULL;
ifname_display = NULL;
return status;
}
#ifndef DCRAW_NOMAIN /*UF*/
int main(int argc, const char **argv)
{
DCRaw *d = new DCRaw;
return d->main(argc, argv);
}
#endif /*DCRAW_NOMAIN*/ /*UF*/
rawstudio-2.0/plugins/load-dcraw/dcraw_api.h 0000644 0001750 0001750 00000004016 11526533643 016126 0000000 0000000 /*
* UFRaw - Unidentified Flying Raw converter for digital camera images
*
* dcraw_api.h - API for DCRaw
* Copyright 2004-2010 by Udi Fuchs
*
* based on dcraw by Dave Coffin
* http://www.cybercom.net/~dcoffin/
*
* 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.
*/
#ifndef _DCRAW_API_H
#define _DCRAW_API_H
#ifdef __cplusplus
extern "C" {
#endif
typedef guint16 dcraw_image_type[4];
typedef struct {
dcraw_image_type *image;
int width, height, colors;
} dcraw_image_data;
typedef struct {
void *dcraw;
FILE *ifp;
int width, height, colors, fourColorFilters, filters, raw_color;
int flip, shrink;
double pixel_aspect;
dcraw_image_data raw;
dcraw_image_type thresholds;
float pre_mul[4], post_mul[4], cam_mul[4], rgb_cam[3][4];
double cam_rgb[4][3];
int rgbMax, black, fuji_width;
double fuji_step;
int toneCurveSize, toneCurveOffset;
int toneModeSize, toneModeOffset;
char *message;
float iso_speed, shutter, aperture, focal_len;
time_t timestamp;
char make[80], model[80];
int thumbType, thumbOffset;
size_t thumbBufferLength;
} dcraw_data;
enum { dcraw_ahd_interpolation,
dcraw_vng_interpolation, dcraw_four_color_interpolation,
dcraw_ppg_interpolation, dcraw_bilinear_interpolation,
dcraw_none_interpolation };
enum { unknown_thumb_type, jpeg_thumb_type, ppm_thumb_type };
int dcraw_open(dcraw_data *h, char *filename);
int dcraw_load_raw(dcraw_data *h);
int dcraw_load_thumb(dcraw_data *h, dcraw_image_data *thumb);
void dcraw_close(dcraw_data *h);
#define DCRAW_SUCCESS 0
#define DCRAW_ERROR 1
#define DCRAW_UNSUPPORTED 2
#define DCRAW_NO_CAMERA_WB 3
#define DCRAW_VERBOSE 4
#define DCRAW_WARNING 5
#define DCRAW_OPEN_ERROR 6
void dcraw_message(void *dcraw, int code, char *format, ...);
#ifdef __cplusplus
}
#endif
#endif /*_DCRAW_API_H*/
rawstudio-2.0/plugins/load-dcraw/mmap-hack.c 0000644 0001750 0001750 00000005460 11526533643 016032 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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.
*/
#ifdef WITH_MMAP_HACK
#include
#include
#include
#include
#include
#include
#include
#include "mmap-hack.h"
#include
RS_FILE *
rs_fopen(const char *path, const char *mode)
{
RS_FILE *file;
int fd;
struct stat st;
if(stat(path, &st))
return(NULL);
if ((fd = open(path, O_RDONLY)) == -1)
return(NULL);
file = (RS_FILE *) malloc(sizeof(RS_FILE));
file->fd = fd;
file->size = st.st_size;
file->map = (unsigned char *) mmap(NULL, st.st_size, PROT_READ, MAP_SHARED, file->fd, 0);
file->offset = 0;
return file;
}
int
rs_fclose(RS_FILE *RS_FILE)
{
munmap(RS_FILE->map, RS_FILE->size);
close(RS_FILE->fd);
free(RS_FILE);
return 0;
}
inline int
rs_fseek(RS_FILE *stream, long offset, int whence)
{
switch(whence)
{
case SEEK_SET:
stream->offset = offset;
break;
case SEEK_CUR:
stream->offset += offset;
break;
case SEEK_END:
stream->offset = stream->size + offset;
}
/* clamp */
stream->offset = (stream->offset > stream->size) ? stream->size : ((stream->offset < 0) ? 0 : stream->offset);
return(0);
}
inline size_t
rs_fread(void *ptr, size_t size, size_t nmemb, RS_FILE *stream)
{
if (stream->offset + size*nmemb <= stream->size)
{
memcpy(ptr, &stream->map[stream->offset], size*nmemb);
stream->offset+=size*nmemb;
return nmemb;
}
int bytes = stream->size - stream->offset;
memcpy(ptr, &stream->map[stream->offset], bytes);
stream->offset+=bytes;
return(bytes / size);
}
char *
rs_fgets(char *s, int size, RS_FILE *stream)
{
int destoff = 0;
while (destoff < size)
{
if (stream->offset >= stream->size) return 0;
s[destoff] = stream->map[stream->offset++];
if (s[destoff] == 0 || s[destoff] == '\n')
return s;
destoff++;
}
return(NULL);
}
int
rs_fscanf(RS_FILE *stream, const char *format, void* dst)
{
int scanned = scanf(format, &stream->map[stream->offset], dst);
stream->offset+= scanned;
return(scanned);
}
#endif
rawstudio-2.0/plugins/load-dcraw/Makefile.in 0000644 0001750 0001750 00000046164 11547430037 016077 0000000 0000000 # 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@
pkgdatadir = $(datadir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkglibexecdir = $(libexecdir)/@PACKAGE@
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
install_sh_DATA = $(install_sh) -c -m 644
install_sh_PROGRAM = $(install_sh) -c
install_sh_SCRIPT = $(install_sh) -c
INSTALL_HEADER = $(INSTALL_DATA)
transform = $(program_transform_name)
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
build_triplet = @build@
host_triplet = @host@
subdir = plugins/load-dcraw
DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/configure.in
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
$(ACLOCAL_M4)
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
CONFIG_HEADER = $(top_builddir)/config.h
CONFIG_CLEAN_FILES =
CONFIG_CLEAN_VPATH_FILES =
am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
am__vpath_adj = case $$p in \
$(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
*) f=$$p;; \
esac;
am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
am__install_max = 40
am__nobase_strip_setup = \
srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
am__nobase_strip = \
for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
am__nobase_list = $(am__nobase_strip_setup); \
for p in $$list; do echo "$$p $$p"; done | \
sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
$(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
if (++n[$$2] == $(am__install_max)) \
{ print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
END { for (dir in files) print dir, files[dir] }'
am__base_list = \
sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
am__installdirs = "$(DESTDIR)$(libdir)"
LTLIBRARIES = $(lib_LTLIBRARIES)
load_dcraw_la_DEPENDENCIES =
am_load_dcraw_la_OBJECTS = dcrawloader.lo dcraw.lo dcraw_api.lo \
mmap-hack.lo
load_dcraw_la_OBJECTS = $(am_load_dcraw_la_OBJECTS)
load_dcraw_la_LINK = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) \
$(LIBTOOLFLAGS) --mode=link $(CXXLD) $(AM_CXXFLAGS) \
$(CXXFLAGS) $(load_dcraw_la_LDFLAGS) $(LDFLAGS) -o $@
DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
depcomp = $(SHELL) $(top_srcdir)/depcomp
am__depfiles_maybe = depfiles
am__mv = mv -f
COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
--mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
CCLD = $(CC)
LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
$(LDFLAGS) -o $@
CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
LTCXXCOMPILE = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
--mode=compile $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
CXXLD = $(CXX)
CXXLINK = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
--mode=link $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) \
$(LDFLAGS) -o $@
SOURCES = $(load_dcraw_la_SOURCES)
DIST_SOURCES = $(load_dcraw_la_SOURCES)
ETAGS = etags
CTAGS = ctags
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
ACLOCAL = @ACLOCAL@
AMTAR = @AMTAR@
AR = @AR@
AUTOCONF = @AUTOCONF@
AUTOHEADER = @AUTOHEADER@
AUTOMAKE = @AUTOMAKE@
AWK = @AWK@
CATALOGS = @CATALOGS@
CATOBJEXT = @CATOBJEXT@
CC = @CC@
CCDEPMODE = @CCDEPMODE@
CFLAGS = @CFLAGS@
CPP = @CPP@
CPPFLAGS = @CPPFLAGS@
CXX = @CXX@
CXXCPP = @CXXCPP@
CXXDEPMODE = @CXXDEPMODE@
CXXFLAGS = @CXXFLAGS@
CYGPATH_W = @CYGPATH_W@
DATADIRNAME = @DATADIRNAME@
DEFS = @DEFS@
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# 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:
rawstudio-2.0/plugins/load-dcraw/dcraw_api.cc 0000644 0001750 0001750 00000017761 11526533643 016277 0000000 0000000 /*
* UFRaw - Unidentified Flying Raw converter for digital camera images
*
* dcraw_api.cc - API for DCRaw
* Copyright 2004-2010 by Udi Fuchs
*
* based on dcraw by Dave Coffin
* http://www.cybercom.net/~dcoffin/
*
* 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.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include
#include
#include
#include
#include /* for sqrt() */
#include
#include
#include
#include
#include /*For _(String) definition - NKBJ*/
#include
#include "dcraw_api.h"
#include "dcraw.h"
#ifdef WITH_MMAP_HACK
#include "mmap-hack.h"
#endif
#define FORC(cnt) for (c=0; c < cnt; c++)
#define FORC3 FORC(3)
#define FORC4 FORC(4)
#define FORCC FORC(colors)
#define FC(filters,row,col) \
(filters >> ((((row) << 1 & 14) + ((col) & 1)) << 1) & 3)
extern "C" {
int dcraw_open(dcraw_data *h, char *filename)
{
DCRaw *d = new DCRaw;
int c, i;
#ifndef LOCALTIME
putenv (const_cast("TZ=UTC"));
#endif
g_free(d->messageBuffer);
d->messageBuffer = NULL;
d->lastStatus = DCRAW_SUCCESS;
d->verbose = 1;
d->ifname = g_strdup(filename);
d->ifname_display = g_filename_display_name(d->ifname);
if (setjmp(d->failure)) {
d->dcraw_message(DCRAW_ERROR,_("Fatal internal error\n"));
h->message = d->messageBuffer;
delete d;
return DCRAW_ERROR;
}
if (!(d->ifp = fopen (d->ifname, "rb"))) {
gchar *err_u8 = g_locale_to_utf8(strerror(errno), -1, NULL, NULL, NULL);
d->dcraw_message(DCRAW_OPEN_ERROR,_("Cannot open file %s: %s\n"),
d->ifname_display, err_u8);
g_free(err_u8);
h->message = d->messageBuffer;
delete d;
return DCRAW_OPEN_ERROR;
}
try
{
d->identify();
/* We first check if dcraw recognizes the file, this is equivalent
* to 'dcraw -i' succeeding */
if (!d->make[0]) {
d->dcraw_message(DCRAW_OPEN_ERROR,_("%s: unsupported file format.\n"),
d->ifname_display);
fclose(d->ifp);
h->message = d->messageBuffer;
delete d;
return DCRAW_OPEN_ERROR;
}
/* Next we check if dcraw can decode the file */
if (!d->is_raw) {
d->dcraw_message(DCRAW_OPEN_ERROR,_("Cannot decode file %s\n"),
d->ifname_display);
fclose(d->ifp);
h->message = d->messageBuffer;
delete d;
return DCRAW_OPEN_ERROR;
}
if (d->load_raw == &DCRaw::kodak_ycbcr_load_raw) {
d->height += d->height & 1;
d->width += d->width & 1;
}
/* Pass class variables to the handler on two conditions:
* 1. They are needed at this stage.
* 2. They where set in identify() and won't change in load_raw() */
h->dcraw = d;
h->ifp = d->ifp;
h->height = d->height;
h->width = d->width;
h->fuji_width = d->fuji_width;
h->fuji_step = sqrt(0.5);
h->colors = d->colors;
h->filters = d->filters;
h->raw_color = d->raw_color;
memcpy(h->cam_mul, d->cam_mul, sizeof d->cam_mul);
// maximun and black might change during load_raw. We need them for the
// camera-wb. If they'll change we will recalculate the camera-wb.
h->rgbMax = d->maximum;
i = d->cblack[3];
FORC3 if ((unsigned)i > d->cblack[c]) i = d->cblack[c];
FORC4 d->cblack[c] -= i;
d->black += i;
h->black = d->black;
h->shrink = d->shrink = (h->filters!=0);
h->pixel_aspect = d->pixel_aspect;
/* copied from dcraw's main() */
switch ((d->flip+3600) % 360) {
case 270: d->flip = 5; break;
case 180: d->flip = 3; break;
case 90: d->flip = 6;
}
h->flip = d->flip;
h->toneCurveSize = d->tone_curve_size;
h->toneCurveOffset = d->tone_curve_offset;
h->toneModeOffset = d->tone_mode_offset;
h->toneModeSize = d->tone_mode_size;
g_strlcpy(h->make, d->make, 80);
g_strlcpy(h->model, d->model, 80);
h->iso_speed = d->iso_speed;
h->shutter = d->shutter;
h->aperture = d->aperture;
h->focal_len = d->focal_len;
h->timestamp = d->timestamp;
h->raw.image = NULL;
h->thumbType = unknown_thumb_type;
h->message = d->messageBuffer;
} catch (...)
{
delete d;
return DCRAW_OPEN_ERROR;
}
return d->lastStatus;
}
void dcraw_image_dimensions(dcraw_data *raw, int flip, int shrink,
int *height, int *width)
{
// Effect of dcraw_finilize_shrink()
*width = raw->width / shrink;
*height = raw->height / shrink;
// Effect of fuji_rotate_INDI() */
if (raw->fuji_width) {
int fuji_width = raw->fuji_width / shrink - 1;
*width = fuji_width / raw->fuji_step;
*height = (*height - fuji_width) / raw->fuji_step;
}
// Effect of dcraw_image_stretch()
if (raw->pixel_aspect < 1)
*height = *height / raw->pixel_aspect + 0.5;
if (raw->pixel_aspect > 1)
*width = *width * raw->pixel_aspect + 0.5;
// Effect of dcraw_flip_image()
if (flip & 4) {
int tmp = *height;
*height = *width;
*width = tmp;
}
}
int dcraw_load_raw(dcraw_data *h)
{
DCRaw *d = (DCRaw *)h->dcraw;
int c, i, j;
double dmin;
g_free(d->messageBuffer);
d->messageBuffer = NULL;
d->lastStatus = DCRAW_SUCCESS;
if (setjmp(d->failure)) {
d->dcraw_message(DCRAW_ERROR,_("Fatal internal error\n"));
h->message = d->messageBuffer;
delete d;
return DCRAW_ERROR;
}
h->raw.height = d->iheight = (h->height+h->shrink) >> h->shrink;
h->raw.width = d->iwidth = (h->width+h->shrink) >> h->shrink;
h->raw.image = d->image = g_new0(dcraw_image_type, d->iheight * d->iwidth
+ d->meta_length);
d->meta_data = (char *) (d->image + d->iheight*d->iwidth);
/* copied from the end of dcraw's identify() */
if (d->filters && d->colors == 3) {
d->filters |= ((d->filters >> 2 & 0x22222222) |
(d->filters << 2 & 0x88888888)) & d->filters << 1;
}
h->raw.colors = d->colors;
h->fourColorFilters = d->filters;
d->dcraw_message(DCRAW_VERBOSE,_("Loading %s %s image from %s ...\n"),
d->make, d->model, d->ifname_display);
fseek(d->ifp, 0, SEEK_END);
d->ifpSize = ftell(d->ifp);
fseek(d->ifp, d->data_offset, SEEK_SET);
try
{
(d->*d->load_raw)();
if (!--d->data_error) d->lastStatus = DCRAW_ERROR;
if (d->zero_is_bad) d->remove_zeroes();
d->bad_pixels(NULL);
if (d->is_foveon) {
d->foveon_interpolate();
h->raw.width = h->width = d->width;
h->raw.height = h->height = d->height;
}
// TODO: Go over the following settings to see if they change during
// load_raw. If they change, document where. If not, move to dcraw_open().
h->rgbMax = d->maximum;
i = d->cblack[3];
FORC3 if ((unsigned)i > d->cblack[c]) i = d->cblack[c];
FORC4 d->cblack[c] -= i;
d->black += i;
h->black = d->black;
d->dcraw_message(DCRAW_VERBOSE,_("Black: %d, Maximum: %d\n"),
d->black, d->maximum);
dmin = DBL_MAX;
for (i=0; icolors; i++) if (dmin > d->pre_mul[i]) dmin = d->pre_mul[i];
for (i=0; icolors; i++) h->pre_mul[i] = d->pre_mul[i]/dmin;
if (h->colors==3) h->pre_mul[3] = 0;
memcpy(h->rgb_cam, d->rgb_cam, sizeof d->rgb_cam);
double rgb_cam_transpose[4][3];
for (i=0; i<4; i++) for (j=0; j<3; j++)
rgb_cam_transpose[i][j] = d->rgb_cam[j][i];
d->pseudoinverse (rgb_cam_transpose, h->cam_rgb, d->colors);
} catch (...)
{
d->dcraw_message(DCRAW_ERROR,_("Dcraw could not load image.\n"));
h->message = d->messageBuffer;
fclose(d->ifp);
h->ifp = NULL;
delete d;
return DCRAW_ERROR;
}
fclose(d->ifp);
h->ifp = NULL;
h->message = d->messageBuffer;
return d->lastStatus;
}
void dcraw_close(dcraw_data *h)
{
DCRaw *d = (DCRaw *)h->dcraw;
g_free(h->raw.image);
delete d;
}
void DCRaw::dcraw_message(int code, const char *format, ...)
{
}
void dcraw_message(void *dcraw, int code, char *format, ...)
{
char *message;
DCRaw *d = (DCRaw *)dcraw;
va_list ap;
va_start(ap, format);
message = g_strdup_vprintf(format, ap);
d->dcraw_message(code, message);
va_end(ap);
g_free(message);
}
} /*extern "C"*/
rawstudio-2.0/plugins/Makefile.am 0000644 0001750 0001750 00000000726 11541737630 014046 0000000 0000000 SUBDIRS = \
cache \
colorspace-adobergb \
colorspace-prophoto \
colorspace-srgb \
colorspace-transform \
crop \
dcp \
demosaic \
denoise \
exposure-mask \
fuji-rotate \
input-file \
input-image16 \
lensfun \
load-dcraw \
load-gdk \
load-rawspeed \
meta-ciff \
meta-exiv2 \
meta-mrw \
meta-raf \
meta-tiff \
meta-x3f \
output-jpegfile \
output-facebook \
output-flickr \
output-picasa \
output-pngfile \
output-tifffile \
resample \
rotate
rawstudio-2.0/plugins/denoise/ 0000755 0001750 0001750 00000000000 11547430074 013511 5 0000000 0000000 rawstudio-2.0/plugins/denoise/denoiseinterface.h 0000644 0001750 0001750 00000006060 11526533643 017116 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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.
*/
#ifndef denoiseinterface_h__
#define denoiseinterface_h__
#include
#ifdef _unix_
G_BEGIN_DECLS
#endif
#ifdef __cplusplus /* If this is a C++ compiler, use C linkage */
extern "C" {
#endif
typedef enum {
PROCESS_RGB, PROCESS_YUV, PROCESS_PATTERN_RGB, PROCESS_PATTERN_YUV
} InitDenoiseMode;
typedef struct {
InitDenoiseMode processMode; // Set this before initializing, DO NOT modify after that.
RS_IMAGE16* image; // This will be input and output
float sigmaLuma; // In RGB mode this is used for all planes, YUV mode only luma.
float sigmaChroma; // Used only in YUV mode.
float betaLuma; // In RGB mode this is used for all planes, YUV mode only luma.
float betaChroma; // Used only in YUV mode.
/* Sharpening - Luma is used for all planes in RGB */
float sharpenLuma; // sharpening strength (default=0 - not sharpen)
float sharpenCutoffLuma; // sharpening cutoff frequency, relative to max (default=0.3)
float sharpenMinSigmaLuma; // Minimum limit (approximate noise margin) for sharpening stage (default=4.0)
float sharpenMaxSigmaLuma; // Maximum limit (approximate oversharping margin) for sharpening stage (default=20.0)
float sharpenChroma; // sharpening strength (default=0 - not sharpen)
float sharpenCutoffChroma; // sharpening cutoff frequency, relative to max (default=0.3)
float sharpenMinSigmaChroma; // Minimum limit (approximate noise margin) for sharpening stage (default=4.0)
float sharpenMaxSigmaChroma; // Maximum limit (approximate oversharping margin) for sharpening stage (default=20.0)
float redCorrection; // Red coefficient, multiplid to R in YUV conversion. (default: 1.0)
float blueCorrection; // Blue coefficient, multiplid to R in YUV conversion. (default: 1.0)
void* _this; // Do not modify this value.
} FFTDenoiseInfo;
void initDenoiser(FFTDenoiseInfo* info);
void denoiseImage(FFTDenoiseInfo* info);
void destroyDenoiser(FFTDenoiseInfo* info);
void abortDenoiser(FFTDenoiseInfo* info);
#ifdef _unix_
G_END_DECLS
#endif
#ifdef __cplusplus /* If this is a C++ compiler, end C linkage */
}
#endif
#endif // denoiseinterface_h__
rawstudio-2.0/plugins/denoise/floatplanarimage-x86.cpp 0000644 0001750 0001750 00000041500 11547406412 020065 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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 "floatplanarimage.h"
namespace RawStudio {
namespace FFTFilter {
#if defined (__i386__) || defined (__x86_64__)
#if defined (__x86_64__)
// Only 64 bits, and only if pixelsize is 4
void FloatPlanarImage::unpackInterleavedYUV_SSE2( const ImgConvertJob* j )
{
RS_IMAGE16* image = j->rs;
float* temp = p[0]->data;
temp[0] = redCorrection; temp[1] = 1.0f; temp[2] = blueCorrection; temp[3] = 0.0f;
for (int i = 0; i < 4; i++) {
temp[i+4] = (0.299); //r->Y
temp[i+8] = (0.587); //g->Y
temp[i+12] = (0.114); //b->Y
temp[i+16] = (-0.169); //r->Cb
temp[i+20] = (-0.331); //g->Cb
temp[i+24] = (0.499); //b->Cb
temp[i+28] = (0.499); //r->Cr
temp[i+32] = (-0.418); //g->Cr
temp[i+36] = (-0.0813); //b->Cr
}
asm volatile
(
"movaps 0(%0), %%xmm15\n" // Red, green, bluecorrection
: // no output registers
: "r" (temp)
: // %0
);
for (int y = j->start_y; y < j->end_y; y++ ) {
const gushort* pix = GET_PIXEL(image,0,y);
gfloat *Y = p[0]->getAt(ox, y+oy);
gfloat *Cb = p[1]->getAt(ox, y+oy);
gfloat *Cr = p[2]->getAt(ox, y+oy);
gint w = (3+image->w) >>2;
asm volatile
(
"unpack_next_pixel:\n"
"movaps (%0), %%xmm0\n" // Load xx,b1,g1,r1,xx,b0,g0,r0
"movaps 16(%0), %%xmm2\n" // Load xx,b3,g3,r3,xx,b2,g2,r2
"prefetchnta 64(%0)\n" // Prefetch next
"pxor %%xmm5,%%xmm5\n"
"movaps %%xmm0, %%xmm1\n"
"movaps %%xmm2, %%xmm3\n"
"punpcklwd %%xmm5,%%xmm0\n" //00xx 00b0 00g0 00r0
"punpckhwd %%xmm5,%%xmm1\n" //00xx 00b1 00g1 00r1
"punpcklwd %%xmm5,%%xmm2\n" //00xx 00b2 00g2 00r2
"punpckhwd %%xmm5,%%xmm3\n" //00xx 00b3 00g3 00r3
"cvtdq2ps %%xmm0, %%xmm0\n" // doubleword to float
"cvtdq2ps %%xmm1, %%xmm1\n"
"cvtdq2ps %%xmm2, %%xmm2\n" // doubleword to float
"cvtdq2ps %%xmm3, %%xmm3\n"
"mulps %%xmm15, %%xmm0\n" // Multiply by redcorrection/bluecorrection
"mulps %%xmm15, %%xmm1\n" // Multiply by redcorrection/bluecorrection
"mulps %%xmm15, %%xmm2\n" // Multiply by redcorrection/bluecorrection
"mulps %%xmm15, %%xmm3\n" // Multiply by redcorrection/bluecorrection
"rsqrtps %%xmm0, %%xmm0\n" // 1 / sqrt()
"rsqrtps %%xmm1, %%xmm1\n"
"rsqrtps %%xmm2, %%xmm2\n"
"rsqrtps %%xmm3, %%xmm3\n"
"rcpps %%xmm0, %%xmm0\n" // sqrt
"rcpps %%xmm1, %%xmm1\n" // sqrt
"rcpps %%xmm2, %%xmm2\n" // sqrt
"rcpps %%xmm3, %%xmm3\n" // sqrt
"movaps %%xmm0, %%xmm5\n"
"movaps %%xmm2, %%xmm7\n"
"unpcklps %%xmm1, %%xmm0\n" //g1 g0 r1 r0
"unpcklps %%xmm3, %%xmm2\n" //g3 g2 r3 r2
"movaps %%xmm0, %%xmm4\n" //g1 g0 r1 r0
"movlhps %%xmm2, %%xmm0\n" //r3 r2 r1 r0
"movhlps %%xmm4, %%xmm2\n" //g3 g2 g1 g0
"unpckhps %%xmm1, %%xmm5\n" //xx xx b1 b0
"unpckhps %%xmm3, %%xmm7\n" //xx xx b3 b2
"movlhps %%xmm7, %%xmm5\n" //b3 b2 b1 b0
"movaps %%xmm2, %%xmm1\n" // Green in xmm1
"movaps %%xmm2, %%xmm4\n" // Green (copy) in xmm4
"movaps %%xmm5, %%xmm2\n" // Blue in xmm2
"movaps %%xmm0, %%xmm3\n" // Red (copy) in xmm3
"mulps 16(%5), %%xmm3\n" // R->Y
"mulps 32(%5), %%xmm4\n" // G->Y
"mulps 48(%5), %%xmm5\n" // B->Y
"movaps %%xmm0, %%xmm6\n" // Red (copy) in xmm6
"movaps %%xmm1, %%xmm7\n" // Green (copy) in xmm7
"movaps %%xmm2, %%xmm8\n" // Blue (copy) in xmm8
"mulps 64(%5), %%xmm0\n" // R->Cb
"mulps 80(%5), %%xmm1\n" // G->Cb
"mulps 96(%5), %%xmm2\n" // B->Cb
"addps %%xmm4, %%xmm3\n" // Add Y
"addps %%xmm1, %%xmm0\n" // Add Cb
"mulps 112(%5), %%xmm6\n" // R->Cr
"mulps 128(%5), %%xmm7\n" // G->Cr
"mulps 144(%5), %%xmm8\n" // B->Cr
"addps %%xmm5, %%xmm3\n" // Add Y (finished)
"addps %%xmm2, %%xmm0\n" // Add Cb (finished)
"addps %%xmm7, %%xmm6\n" // Add Cr
"addps %%xmm8, %%xmm6\n" // Add Cr (finished)
"movntdq %%xmm3, (%1)\n" // Store Y
"movntdq %%xmm0, (%2)\n" // Store Cb
"movntdq %%xmm6, (%3)\n" // Store Cr
"add $32, %0\n"
"add $16, %1\n"
"add $16, %2\n"
"add $16, %3\n"
"dec %4\n"
"jnz unpack_next_pixel\n"
: // no output registers
: "r" (pix), "r" (Y), "r" (Cb), "r" (Cr), "r" (w), "r" (temp)
// %0 %1 %2 %3 %4 %5
: "%rax", "%rbx", "%rcx"
);
}
asm volatile ( "emms\nsfence\n" );
}
#endif // defined (__x86_64__)
#if defined (__x86_64__)
void FloatPlanarImage::packInterleavedYUV_SSE2( const ImgConvertJob* j)
{
RS_IMAGE16* image = j->rs;
float* temp = p[0]->data;
for (int i = 0; i < 4; i++) {
temp[i] = 1.402f; // Cr to r
temp[i+4] = -0.714f; // Cr to g
temp[i+8] = -0.344f; // Cb to g
temp[i+12] = 1.772f; // Cb to b
temp[i+16] = (1.0f/redCorrection); // Red correction
temp[i+20] = (1.0f/blueCorrection); // Blue correction
*((gint*)&temp[i+24]) = 32768; // Subtract
*((guint*)&temp[i+28]) = 0x80008000; // xor sign shift
}
asm volatile
(
"movaps (%0), %%xmm10\n" // Cr to r
"movaps 16(%0), %%xmm11\n" // Cr to g
"movaps 32(%0), %%xmm12\n" // Cb to g
"movaps 48(%0), %%xmm13\n" // Cb to b
"movaps 64(%0), %%xmm14\n" // Red Correction
"movaps 80(%0), %%xmm15\n" // Blue Correction
"movaps 96(%0), %%xmm9\n" // 0x00008000
"pxor %%xmm8, %%xmm8\n" // Zero
"movaps 112(%0), %%xmm7\n" // word 0x8000
: // no output registers
: "r" (temp)
: // %0
);
for (int y = j->start_y; y < j->end_y; y++ ) {
gfloat *Y = p[0]->getAt(ox, y+oy);
gfloat *Cb = p[1]->getAt(ox, y+oy);
gfloat *Cr = p[2]->getAt(ox, y+oy);
gushort* out = GET_PIXEL(image,0,y);
guint n = (image->w+3)>>2;
asm volatile
(
"loopback_YUV_SSE2_64:"
"movaps (%2), %%xmm1\n" // xmm1: Cb (4 pixels)
"movaps (%3), %%xmm2\n" // xmm2: Cr
"movaps (%1), %%xmm0\n" // xmm0: Y
"movaps %%xmm1, %%xmm3\n" // xmm3: Cb
"movaps %%xmm2, %%xmm4\n" // xmm4: Cr
"mulps %%xmm12, %%xmm1\n" // xmm1: Cb for green
"mulps %%xmm11, %%xmm2\n" // xmm2: Cr for green
"addps %%xmm0, %%xmm1\n" // xmm1: Add Y for green
"mulps %%xmm13, %%xmm3\n" // xmm3: Cb for blue
"mulps %%xmm10, %%xmm4\n" // xmm4: Cr for red
"addps %%xmm2, %%xmm1\n" // Green ready in xmm1
"addps %%xmm0, %%xmm3\n" // Add Y to blue
"addps %%xmm0, %%xmm4\n" // Add Y to red - xmm 0 free
"mulps %%xmm1, %%xmm1\n" // Square green
"cvtps2dq %%xmm1, %%xmm1\n" // Convert green to dwords
"mulps %%xmm3, %%xmm3\n" // Square blue
"mulps %%xmm4, %%xmm4\n" // Square red
"mulps %%xmm15, %%xmm3\n" // Multiply blue correction - maybe not needed later
"mulps %%xmm14, %%xmm4\n" // Multiply red correction - maybe not needed later
"psubd %%xmm9, %%xmm1\n" // g = g - 32768 ( to avoid saturation)
"cvtps2dq %%xmm3, %%xmm3\n" // Convert blue to dwords
"packssdw %%xmm1,%%xmm1\n" // g3g2 g1g0 g3g2 g1g0
"cvtps2dq %%xmm4, %%xmm4\n" // Convert red to dwords
"pxor %%xmm7, %%xmm1\n" // Shift sign
"psubd %%xmm9, %%xmm3\n" // b = b - 32768 ( to avoid saturation)
"psubd %%xmm9, %%xmm4\n" // r = r - 32768 ( to avoid saturation)
"packssdw %%xmm3,%%xmm3\n" // b3b2 b1b0 b3b2 b1b0
"packssdw %%xmm4,%%xmm4\n" // g3g2 g1g0 r3r2 r1r0
"pxor %%xmm7, %%xmm3\n" // Shift sign (b)
"pxor %%xmm7, %%xmm4\n" // Shift sign (r)
"punpcklwd %%xmm1, %%xmm4\n" // g3r3 g2r2 g1r1 g0r0
"punpcklwd %%xmm8, %%xmm3\n" // 00b3 00b2 00b1 00b0
"movdqa %%xmm4, %%xmm0\n" // Copy r&g
"punpckldq %%xmm3, %%xmm4\n" // Interleave lower blue into reg&green in xmm4 Now 00b1 g1r1 00b0 g0r0
"punpckhdq %%xmm3, %%xmm0\n" // Interleave higher blue into reg&green in xmm0 Now 00b3 g3r3 00b2 g2r2
"movntdq %%xmm4, (%0)\n" // Store low pixels
"movntdq %%xmm0, 16(%0)\n" // Store high pixels
"add $32, %0\n"
"add $16, %1\n"
"add $16, %2\n"
"add $16, %3\n"
"dec %4\n"
"jnz loopback_YUV_SSE2_64\n"
: // no output registers
: "r" (out), "r" (Y), "r" (Cb), "r" (Cr), "r"(n)
: // %0 %1 %2 %3 %4
);
}
asm volatile ( "emms\nsfence\n" );
}
#if 0
void FloatPlanarImage::packInterleavedYUV_SSE4( const ImgConvertJob* j)
{
RS_IMAGE16* image = j->rs;
float* temp = p[0]->data;
for (int i = 0; i < 4; i++) {
temp[i] = 1.402f; // Cr to r
temp[i+4] = -0.714f; // Cr to g
temp[i+8] = -0.344f; // Cb to g
temp[i+12] = 1.772f; // Cb to b
temp[i+16] = (1.0f/redCorrection); // Red correction
temp[i+20] = (1.0f/blueCorrection); // Blue correction
}
asm volatile
(
"movaps (%0), %%xmm10\n" // Cr to r
"movaps 16(%0), %%xmm11\n" // Cr to g
"movaps 32(%0), %%xmm12\n" // Cb to g
"movaps 48(%0), %%xmm13\n" // Cb to b
"movaps 64(%0), %%xmm14\n" // Red Correction
"movaps 80(%0), %%xmm15\n" // Blue Correction
: // no output registers
: "r" (temp)
: // %0
);
for (int y = j->start_y; y < j->end_y; y++ ) {
gfloat *Y = p[0]->getAt(ox, y+oy);
gfloat *Cb = p[1]->getAt(ox, y+oy);
gfloat *Cr = p[2]->getAt(ox, y+oy);
gushort* out = GET_PIXEL(image,0,y);
guint n = (image->w+3)>>2;
asm volatile
(
"loopback_YUV_SSE4_64:"
"movaps (%2), %%xmm1\n" // xmm1: Cb (4 pixels)
"movaps (%3), %%xmm2\n" // xmm2: Cr
"movaps (%1), %%xmm0\n" // xmm0: Y
"movaps %%xmm1, %%xmm3\n" // xmm3: Cb
"movaps %%xmm2, %%xmm4\n" // xmm4: Cr
"mulps %%xmm12, %%xmm1\n" // xmm1: Cb for green
"mulps %%xmm11, %%xmm2\n" // xmm2: Cr for green
"addps %%xmm0, %%xmm1\n" // xmm1: Add Y for green
"mulps %%xmm13, %%xmm3\n" // xmm3: Cb for blue
"mulps %%xmm10, %%xmm4\n" // xmm4: Cr for red
"addps %%xmm2, %%xmm1\n" // Green ready in xmm1
"addps %%xmm0, %%xmm3\n" // Add Y to blue
"addps %%xmm0, %%xmm4\n" // Add Y to red - xmm 0 free
"mulps %%xmm1, %%xmm1\n" // Square green
"mulps %%xmm3, %%xmm3\n" // Square blue
"mulps %%xmm4, %%xmm4\n" // Square red
"cvtps2dq %%xmm1, %%xmm1\n" // Convert green to dwords
"mulps %%xmm15, %%xmm3\n" // Multiply blue correction - maybe not needed later
"mulps %%xmm14, %%xmm4\n" // Multiply red correction - maybe not needed later
"cvtps2dq %%xmm4, %%xmm4\n" // Convert red to dwords
"cvtps2dq %%xmm3, %%xmm3\n" // Convert blue to dwords
"packusdw %%xmm1, %%xmm1\n" // green g3g2 g1g0 g3g2 g1g0
"packusdw %%xmm3, %%xmm3\n" // blue
"packusdw %%xmm4, %%xmm4\n" // red
"pxor %%xmm0,%%xmm0\n" // Not really needed, but almost a no-op, so we play nice
"punpcklwd %%xmm1,%%xmm4\n" // red + green interleaved g3r3 g2r2 g1r1 g0r0
"punpcklwd %%xmm0,%%xmm3\n" // blue zero interleaved 00b3 00b2 00b1 00b0
"movdqa %%xmm4, %%xmm1\n" // Copy r+g
"punpckldq %%xmm3,%%xmm4\n" // interleave r+g and blue low
"punpckhdq %%xmm3,%%xmm1\n" // interleave r+g and blue high
"movntdq %%xmm4, (%0)\n" // Store low pixels
"movntdq %%xmm1, 16(%0)\n" // Store high pixels
"add $32, %0\n"
"add $16, %1\n"
"add $16, %2\n"
"add $16, %3\n"
"dec %4\n"
"jnz loopback_YUV_SSE4_64\n"
: // no output registers
: "r" (out), "r" (Y), "r" (Cb), "r" (Cr), "r"(n)
: // %0 %1 %2 %3 %4
);
}
asm volatile ( "emms\nsfence\n" );
}
#endif
#else // 32 bits
void FloatPlanarImage::packInterleavedYUV_SSE2( const ImgConvertJob* j)
{
RS_IMAGE16* image = j->rs;
float temp[32] __attribute__ ((aligned (16)));
for (int i = 0; i < 4; i++) {
temp[i] = 1.402f; // Cr to r
temp[i+4] = -0.714f; // Cr to g
temp[i+8] = -0.344f; // Cb to g
temp[i+12] = 1.772f; // Cb to b
temp[i+16] = (1.0f/redCorrection); // Red correction
temp[i+20] = (1.0f/blueCorrection); // Blue correction
*((gint*)&temp[i+24]) = 32768; // Subtract
*((guint*)&temp[i+28]) = 0x80008000; // xor sign shift
}
int* itemp = (int*)(&temp[28]);
asm volatile
(
"movaps 96(%0), %%xmm7\n" // Subtract
"movaps 112(%0), %%xmm5\n" // Xor sign
"pxor %%xmm6, %%xmm6\n" // Zero
: // no output registers
: "r" (temp)
: // %0
);
for (int y = j->start_y; y < j->end_y; y++ ) {
gfloat *Y = p[0]->getAt(ox, y+oy);
gfloat *Cb = p[1]->getAt(ox, y+oy);
gfloat *Cr = p[2]->getAt(ox, y+oy);
gushort* out = GET_PIXEL(image,0,y);
itemp[0] = (image->w+3)>>2;
asm volatile
(
"loopback_YUV_SSE2_32:"
"movaps (%2), %%xmm1\n" // xmm1: Cb (4 pixels)
"movaps (%3), %%xmm2\n" // xmm2: Cr
"movaps (%1), %%xmm0\n" // xmm0: Y
"movaps %%xmm1, %%xmm3\n" // xmm3: Cb
"movaps %%xmm2, %%xmm4\n" // xmm4: Cr
"mulps 32(%4), %%xmm1\n" // xmm1: Cb for green
"mulps 16(%4), %%xmm2\n" // xmm2: Cr for green
"addps %%xmm0, %%xmm1\n" // xmm1: Add Y for green
"mulps 48(%4), %%xmm3\n" // xmm3: Cb for blue
"mulps (%4), %%xmm4\n" // xmm4: Cr for red
"addps %%xmm2, %%xmm1\n" // Green ready in xmm1
"addps %%xmm0, %%xmm3\n" // Add Y to blue
"addps %%xmm0, %%xmm4\n" // Add Y to red - xmm 0 free
"mulps %%xmm1, %%xmm1\n" // Square green
"mulps %%xmm3, %%xmm3\n" // Square blue
"mulps %%xmm4, %%xmm4\n" // Square red
"cvtps2dq %%xmm1, %%xmm1\n" // Convert green to dwords
"mulps 80(%4), %%xmm3\n" // Multiply blue correction - maybe not needed later
"mulps 64(%4), %%xmm4\n" // Multiply red correction - maybe not needed later
"psubd %%xmm7, %%xmm1\n" // g = g - 32768 ( to avoid saturation)
"cvtps2dq %%xmm3, %%xmm3\n" // Convert blue to dwords
"packssdw %%xmm1,%%xmm1\n" // g3g2 g1g0 g3g2 g1g0
"cvtps2dq %%xmm4, %%xmm4\n" // Convert red to dwords
"pxor %%xmm5, %%xmm1\n" // Shift sign
"psubd %%xmm7, %%xmm3\n" // b = b - 32768 ( to avoid saturation)
"psubd %%xmm7, %%xmm4\n" // r = r - 32768 ( to avoid saturation)
"packssdw %%xmm3,%%xmm3\n" // b3b2 b1b0 b3b2 b1b0
"packssdw %%xmm4,%%xmm4\n" // g3g2 g1g0 r3r2 r1r0
"pxor %%xmm5, %%xmm3\n" // Shift sign (b)
"pxor %%xmm5, %%xmm4\n" // Shift sign (r)
"punpcklwd %%xmm1, %%xmm4\n" // g3r3 g2r2 g1r1 g0r0
"punpcklwd %%xmm6, %%xmm3\n" // 00b3 00b2 00b1 00b0
"movdqa %%xmm4, %%xmm0\n" // Copy r&g
"punpckldq %%xmm3, %%xmm4\n" // Interleave lower blue into reg&green in xmm4 Now 00b1 g1r1 00b0 g0r0
"punpckhdq %%xmm3, %%xmm0\n" // Interleave higher blue into reg&green in xmm0 Now 00b3 g3r3 00b2 g2r2
"movdqa %%xmm4, (%0)\n" // Store low pixels
"movdqa %%xmm0, 16(%0)\n" // Store high pixels
"add $32, %0\n"
"add $16, %1\n"
"add $16, %2\n"
"add $16, %3\n"
"decl 112(%4)\n"
"jnz loopback_YUV_SSE2_32\n"
"emms\n"
: // no output registers
: "r" (out), "r" (Y), "r" (Cb), "r" (Cr), "r"(temp)
: // %0 %1 %2 %3 %4
);
}
}
#endif
#endif // defined (__i386__) || defined (__x86_64__)
}}// namespace RawStudio::FFTFilter
rawstudio-2.0/plugins/denoise/fftdenoiseryuv.cpp 0000644 0001750 0001750 00000006524 11526533643 017223 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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 "fftdenoiseryuv.h"
#include
namespace RawStudio {
namespace FFTFilter {
FFTDenoiserYUV::FFTDenoiserYUV(void)
{
}
FFTDenoiserYUV::~FFTDenoiserYUV(void)
{
}
void FFTDenoiserYUV::denoiseImage( RS_IMAGE16* image )
{
FloatPlanarImage img;
img.bw = FFT_BLOCK_SIZE;
img.bh = FFT_BLOCK_SIZE;
img.ox = FFT_BLOCK_OVERLAP;
img.oy = FFT_BLOCK_OVERLAP;
img.redCorrection = redCorrection;
img.blueCorrection = blueCorrection;
if ((image->w < FFT_BLOCK_SIZE) || (image->h < FFT_BLOCK_SIZE))
return; // Image too small to denoise
if (image->channels != 3 || image->filters!=0)
return; // No conversion possible with this image
waitForJobs(img.getUnpackInterleavedYUVJobs(image));
if (abort) return;
img.mirrorEdges();
if (abort) return;
FFTWindow window(img.bw,img.bh);
window.createHalfCosineWindow(img.ox, img.oy);
ComplexFilter *filter = new ComplexWienerFilterDeGrid(img.bw, img.bh, beta, sigmaLuma, 1.0, plan_forward, &window);
filter->setSharpen(sharpen, sharpenMinSigma, sharpenMaxSigma, sharpenCutoff);
img.setFilter(0,filter,&window);
filter = new ComplexWienerFilterDeGrid(img.bw, img.bh, betaChroma, sigmaChroma, 1.0, plan_forward, &window);
filter->setSharpen(sharpenChroma, sharpenMinSigmaChroma, sharpenMaxSigmaChroma, sharpenCutoffChroma);
img.setFilter(1,filter,&window);
filter = new ComplexWienerFilterDeGrid(img.bw, img.bh, betaChroma, sigmaChroma, 1.0, plan_forward, &window);
filter->setSharpen(sharpenChroma, sharpenMinSigmaChroma, sharpenMaxSigmaChroma, sharpenCutoffChroma);
img.setFilter(2,filter,&window);
FloatPlanarImage outImg(img);
processJobs(img, outImg);
if (abort) return;
// Convert back
waitForJobs(outImg.getPackInterleavedYUVJobs(image));
}
void FFTDenoiserYUV::setParameters( FFTDenoiseInfo *info )
{
FFTDenoiser::setParameters(info);
sigmaLuma = info->sigmaLuma*SIGMA_FACTOR;
sigmaChroma = info->sigmaChroma*SIGMA_FACTOR;
betaChroma = info->betaChroma;
sharpen = info->sharpenLuma;
sharpenCutoff = info->sharpenCutoffLuma;
sharpenMinSigma = info->sharpenMinSigmaLuma*SIGMA_FACTOR;
sharpenMaxSigma = info->sharpenMaxSigmaLuma*SIGMA_FACTOR;
sharpenChroma = info->sharpenChroma;
sharpenCutoffChroma = info->sharpenCutoffChroma*SIGMA_FACTOR;
sharpenMinSigmaChroma = info->sharpenMinSigmaChroma*SIGMA_FACTOR;
sharpenMaxSigmaChroma = info->sharpenMaxSigmaChroma*SIGMA_FACTOR;
redCorrection = info->redCorrection;
blueCorrection = info->blueCorrection;
}
}}// namespace RawStudio::FFTFilter
rawstudio-2.0/plugins/denoise/floatimageplane.h 0000644 0001750 0001750 00000003713 11526533643 016741 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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.
*/
#ifndef imageplane_h__
#define imageplane_h__
#include "jobqueue.h"
#include
#include
#include "complexfilter.h"
namespace RawStudio {
namespace FFTFilter {
using namespace std;
class FFTWindow;
class FloatImagePlane
{
public:
FloatImagePlane(int _w, int _h, int id = -1);
FloatImagePlane(const FloatImagePlane& p);
virtual ~FloatImagePlane(void);
void allocateImage();
void mirrorEdges(int mirror_x, int mirror_y);
gfloat* getLine(int y);
gfloat* getAt(int x, int y);
FloatImagePlane* getSlice(int x,int y,int new_w, int new_h);
void blitOnto(FloatImagePlane *dst);
void multiply(float mul);
void addJobs(JobQueue *jobs, int bw, int bh, int ox, int oy, FloatImagePlane *outPlane);
void applySlice(PlanarImageSlice *p);
const int w;
const int h;
gfloat* data;
int plane_id;
ComplexFilter* filter;
FFTWindow* window;
int pitch; // Not in bytes, but in floats
private:
gfloat* allocated;
};
void FBitBlt(guchar* dstp, int dst_pitch, const guchar* srcp, int src_pitch, int row_size, int height);
}} // namespace RawStudio::FFTFilter
#endif // imageplane_h__
rawstudio-2.0/plugins/denoise/complexblock.cpp 0000644 0001750 0001750 00000002566 11526533643 016633 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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 "complexblock.h"
#include
#include "floatimageplane.h"
#include /* posix_memalign() */
namespace RawStudio {
namespace FFTFilter {
ComplexBlock::ComplexBlock(int _w, int _h): w(_w), h(_h)
{
pitch = w * sizeof(fftwf_complex);
g_assert(0 == posix_memalign((void**)&complex, 16, pitch*h));
g_assert(complex);
temp = new FloatImagePlane(256,1);
temp->allocateImage();
}
ComplexBlock::~ComplexBlock(void)
{
free(complex);
complex = 0;
delete temp;
}
}}// namespace RawStudio::FFTFilter
rawstudio-2.0/plugins/denoise/Makefile.am 0000644 0001750 0001750 00000001626 11526533643 015475 0000000 0000000 plugindir = $(libdir)/rawstudio/plugins
AM_CFLAGS =\
-Wall \
-g3 \
-O4
AM_CXXFLAGS = $(AM_CFLAGS)
INCLUDES = \
-DPACKAGE_DATA_DIR=\""$(datadir)"\" \
-DPACKAGE_LOCALE_DIR=\""$(prefix)/$(DATADIRNAME)/locale"\" \
@PACKAGE_CFLAGS@ -ffast-math \
-I$(top_srcdir)/librawstudio/ \
-I$(top_srcdir)/
lib_LTLIBRARIES = denoise.la
libdir = $(datadir)/rawstudio/plugins/
denoise_la_LIBADD = @PACKAGE_LIBS@
denoise_la_LDFLAGS = -module -avoid-version
denoise_la_SOURCES = denoise.c \
complexblock.cpp complexblock.h \
complexfilter.cpp complexfilter.h \
complexfilter-x86.cpp \
denoiseinterface.h \
denoisethread.cpp denoisethread.h \
fftdenoiser.cpp fftdenoiser.h \
fftdenoiseryuv.cpp fftdenoiseryuv.h \
fftwindow.cpp fftwindow.h \
floatimageplane.cpp floatimageplane.h \
floatplanarimage.cpp floatplanarimage-x86.cpp floatplanarimage.h \
jobqueue.cpp jobqueue.h \
planarimageslice.cpp planarimageslice.h
rawstudio-2.0/plugins/denoise/floatplanarimage.h 0000644 0001750 0001750 00000005032 11547406412 017107 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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.
*/
#ifndef floatplanarimage_h__
#define floatplanarimage_h__
#include "floatimageplane.h"
#include "jobqueue.h"
#include "fftwindow.h"
namespace RawStudio {
namespace FFTFilter {
// A container and utility class
#define WB_R_CORR 2.4150f
#define WB_B_CORR 1.4140f
class FloatPlanarImage
{
public:
FloatPlanarImage(void);
FloatPlanarImage( const FloatPlanarImage &img ); // Creates image with similar features
virtual ~FloatPlanarImage(void);
void allocate_planes();
void mirrorEdges();
FloatImagePlane **p;
int nPlanes;
void unpackInterleaved(const RS_IMAGE16* image);
void packInterleaved( RS_IMAGE16* image );
void setFilter( int plane, ComplexFilter *f, FFTWindow *window);
JobQueue* getJobs(FloatPlanarImage &outImg);
void unpackInterleavedYUV( const ImgConvertJob* j );
#if defined (__i386__) || defined (__x86_64__)
void packInterleavedYUV_SSE2( const ImgConvertJob* j);
#endif
#if defined (__x86_64__)
void unpackInterleavedYUV_SSE2( const ImgConvertJob* j );
// void packInterleavedYUV_SSE4( const ImgConvertJob* j);
#endif
void packInterleavedYUV( const ImgConvertJob* j);
JobQueue* getUnpackInterleavedYUVJobs(RS_IMAGE16* image);
JobQueue* getPackInterleavedYUVJobs(RS_IMAGE16* image);
FloatImagePlane* getPlaneSliceFrom(int plane, int x, int y);
int bw; // Block width
int bh; // Block height
int ox; // Overlap pixels
int oy; // Overlap pixels
float redCorrection;
float blueCorrection;
static void initConvTable();
static float shortToFloat[65536*4];
};
}} // namespace RawStudio::FFTFilter
#endif // floatplanarimage_h__
inline guint clampbits(gint x, guint n) { guint32 _y_temp; if( (_y_temp=x>>n) ) x = ~_y_temp >> (32-n); return x;}
rawstudio-2.0/plugins/denoise/jobqueue.h 0000644 0001750 0001750 00000004167 11526533643 015434 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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.
*/
#ifndef jobqueue_h__
#define jobqueue_h__
#include
#include "planarimageslice.h"
#include "pthread.h"
namespace RawStudio {
namespace FFTFilter {
class FloatPlanarImage;
using namespace std;
typedef enum {
JOB_FFT,
JOB_CONVERT_TOFLOAT_YUV,
JOB_CONVERT_FROMFLOAT_YUV
} JobType;
class Job
{
public:
Job(JobType _type) : type(_type) {};
virtual ~Job(void) {};
JobType type;
};
class FFTJob : public Job
{
public:
FFTJob(PlanarImageSlice *slice);
virtual ~FFTJob(void);
PlanarImageSlice *p;
FloatImagePlane *outPlane;
};
class ImgConvertJob : public Job
{
public:
ImgConvertJob(FloatPlanarImage *_img, JobType _type) : Job(_type), img(_img) {};
virtual ~ImgConvertJob(void) {};
RS_IMAGE16 *rs;
FloatPlanarImage *img;
int start_y;
int end_y;
};
class JobQueue
{
public:
JobQueue(void);
virtual ~JobQueue(void);
Job* getJob();
void addJob(Job*);
int removeRemaining(); // Removes remaining jobs, and returns the number of deleted jobs.
int jobsLeft();
Job* waitForJob();
vector getJobs(int n);
vector getJobsPercent(int percent);
private:
vector jobs; // Requires a mutex, so private.
pthread_mutex_t job_mutex;
pthread_cond_t job_added_notify;
};
}} // namespace RawStudio::FFTFilter
#endif // jobqueue_h__
rawstudio-2.0/plugins/denoise/denoisethread.cpp 0000644 0001750 0001750 00000010507 11526533643 016761 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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 "floatimageplane.h"
#include "denoisethread.h"
#include "complexfilter.h"
#include "fftwindow.h"
#include "floatplanarimage.h"
namespace RawStudio {
namespace FFTFilter {
void *StartDenoiseThread(void *_this) {
DenoiseThread *d = (DenoiseThread*)_this;
d->threadExited = false;
d->runDenoise();
d->threadExited = true;
pthread_exit(NULL);
return NULL;
}
DenoiseThread::DenoiseThread(void) {
complex = 0;
input_plane = 0;
exitThread = false;
threadExited = false;
pthread_mutex_init(&run_thread_mutex, NULL);
pthread_cond_init (&run_thread, NULL); // Signal thread to run
pthread_attr_t attr;
pthread_attr_init(&attr);
pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_JOINABLE);
pthread_create(&thread_id,&attr,StartDenoiseThread,this);
pthread_attr_destroy(&attr);
}
DenoiseThread::~DenoiseThread(void) {
if (!threadExited)
exitThread = true;
waiting = 0;
pthread_mutex_lock(&run_thread_mutex);
pthread_cond_signal(&run_thread); // Start thread
pthread_mutex_unlock(&run_thread_mutex);
pthread_join(thread_id, NULL);
pthread_mutex_destroy(&run_thread_mutex);
pthread_cond_destroy(&run_thread);
if (complex)
delete complex;
complex = 0;
if (input_plane)
delete input_plane;
input_plane = 0;
}
void DenoiseThread::addJobs( JobQueue *_waiting, JobQueue *_finished )
{
pthread_mutex_lock(&run_thread_mutex);
waiting = _waiting;
finished = _finished;
pthread_cond_signal(&run_thread);
pthread_mutex_unlock(&run_thread_mutex);
}
void DenoiseThread::jobsEnded()
{
pthread_mutex_lock(&run_thread_mutex);
waiting = 0;
finished = 0;
pthread_mutex_unlock(&run_thread_mutex);
}
void DenoiseThread::runDenoise() {
pthread_mutex_lock(&run_thread_mutex);
while (!exitThread) {
pthread_cond_wait(&run_thread,&run_thread_mutex); // Wait for jobs
vector jobs;
if (waiting)
jobs = waiting->getJobsPercent(10);
while (!exitThread && !jobs.empty()) {
Job* j = jobs[0];
jobs.erase(jobs.begin());
switch (j->type) {
case JOB_FFT:
procesFFT((FFTJob*)j);
break;
case JOB_CONVERT_FROMFLOAT_YUV:
{
ImgConvertJob *job = (ImgConvertJob*)j;
job->img->packInterleavedYUV(job);
break;
}
case JOB_CONVERT_TOFLOAT_YUV:
{
ImgConvertJob *job = (ImgConvertJob*)j;
job->img->unpackInterleavedYUV(job);
break;
}
default:
break;
}
finished->addJob(j);
if (jobs.empty())
jobs = waiting->getJobsPercent(10);
}
}
pthread_mutex_unlock(&run_thread_mutex);
}
void DenoiseThread::procesFFT( FFTJob* j )
{
FloatImagePlane* input = j->p->in;
g_assert(j->p->filter);
if (j->p->filter->skipBlock()) {
j->outPlane->applySlice(j->p);
return;
}
if (!complex)
complex = new ComplexBlock(input->w, input->h);
if (!input_plane) {
input_plane = new FloatImagePlane(input->w, input->h);
input_plane->allocateImage();
}
j->p->window->applyAnalysisWindow(input, input_plane);
fftwf_execute_dft_r2c(forward, input_plane->data, complex->complex);
j->p->filter->process(complex);
fftwf_execute_dft_c2r(reverse, complex->complex, input_plane->data);
j->p->setOut(input_plane);
// Currently not used, as no overlapped data is used.
//j->p->window->applySynthesisWindow(j->p->out);
j->outPlane->applySlice(j->p);
}
}}// namespace RawStudio::FFTFilter
rawstudio-2.0/plugins/denoise/complexfilter.cpp 0000644 0001750 0001750 00000036561 11526533643 017030 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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.
*
* Based on FFT3DFilter plugin for Avisynth 2.5 - 3D Frequency Domain filter
* Copyright(C)2004-2005 A.G.Balakhnin aka Fizick, email: bag@hotmail.ru, web: http://bag.hotmail.ru
*/
#include "complexfilter.h"
#include
#include "fftwindow.h"
/*
* These classes define the processing that must be done
* to each block.
* Note that the process() function must be re-entrant,
* as all threads will use the same instance for each plane.
*
*/
#ifndef MAX
#define MAX(x,y) ((x) > (y) ? (x) : (y))
#endif
namespace RawStudio {
namespace FFTFilter {
/**** BASE CLASS *****/
ComplexFilter::ComplexFilter( int block_width, int block_height ) :
bw(block_width), bh(block_height), norm(1.0f/(block_width*block_height)),
sharpen(0), sigmaSquaredSharpenMin(0), sigmaSquaredSharpenMax(0), sharpenWindow(0)
{}
ComplexFilter::~ComplexFilter(void)
{
if (sharpenWindow)
delete sharpenWindow;
sharpenWindow = 0;
}
void ComplexFilter::setSharpen( float _sharpen, float sigmaSharpenMin, float sigmaSharpenMax, float scutoff )
{
if (ABS(_sharpen) <0.001f)
return;
sharpen = _sharpen;
sigmaSquaredSharpenMin = sigmaSharpenMin*sigmaSharpenMin/norm;
sigmaSquaredSharpenMax = sigmaSharpenMax*sigmaSharpenMax/norm;
// window for sharpen
float svr = 1.0f; // Horizontal to vertical ratio
if (!sharpenWindow) {
sharpenWindow = new FloatImagePlane(bw, bh);
sharpenWindow->allocateImage();
}
for (int j=0; j=bh/2)
dj = bh-j;
float d2v = float(dj*dj)*(svr*svr)/((bh/2)*(bh/2));
float *wsharpen = sharpenWindow->getLine(j);
for (int i=0; i0.001f)
processSharpen(block);
else
processNoSharpen(block);
}
gboolean ComplexFilter::skipBlock() {
if (ABS(sharpen) >0.001f)
return false;
return true;
}
/** DeGridComplexFilter **/
DeGridComplexFilter::DeGridComplexFilter(int block_width, int block_height, float _degrid, FFTWindow *_window, fftwf_plan plan_forward) :
ComplexFilter(block_width, block_height),
degrid(_degrid),
window(_window)
{
grid = new ComplexBlock(bw, bh);
FloatImagePlane realGrid(bw, bh);
realGrid.allocateImage();
float* f = realGrid.data;
int count = bh*realGrid.pitch;
for (int i = 0 ; i < count; i++){
f[i] = 65535.0f;
}
window->applyAnalysisWindow(&realGrid,&realGrid);
fftwf_execute_dft_r2c(plan_forward, f, grid->complex);
}
DeGridComplexFilter::~DeGridComplexFilter( void )
{
delete grid;
}
void DeGridComplexFilter::processSharpenOnly(ComplexBlock* block) {
#if defined (__i386__) || defined (__x86_64__)
guint cpu = rs_detect_cpu_features();
if (cpu & RS_CPU_FLAG_SSE3)
return processSharpenOnlySSE3(block);
else if (cpu & RS_CPU_FLAG_SSE)
return processSharpenOnlySSE(block);
#endif
int x,y;
fftwf_complex* outcur = block->complex;
fftwf_complex* gridsample = grid->complex;
float gridfraction = degrid*outcur[0][0]/gridsample[0][0];
for (y=0; ygetLine(y);
for (x=0; x0.001f)
return false;
if (sigmaSquaredNoiseNormed > 1e-15f)
return false;
return true;
}
void ComplexWienerFilter::processNoSharpen( ComplexBlock* block )
{
int x,y;
float psd;
float WienerFactor;
fftwf_complex* outcur = block->complex;
g_assert(bw == block->w);
g_assert(bh == block->h);
for (y=0; ycomplex;
g_assert(bw == block->w);
g_assert(bh == block->h);
for (y=0; ygetLine(y);
for (x=0; xw);
g_assert(bh == block->h);
int x,y;
float psd;
fftwf_complex* outcur = block->complex;
float* pattern2d = pattern->data;
float patternfactor;
for (y=0; ypitch;
}
}
void ComplexPatternFilter::processSharpen( ComplexBlock* block )
{
g_assert(!"Not implemented");
}
gboolean ComplexPatternFilter::skipBlock() {
if (ABS(sharpen) >0.001f)
return false;
if (pfactor > 1e-15f)
return false;
return true;
}
ComplexWienerFilterDeGrid::ComplexWienerFilterDeGrid( int block_width, int block_height,
float _beta, float _sigma, float _degrid,
fftwf_plan plan_forward, FFTWindow *_window)
: DeGridComplexFilter(block_width, block_height, _degrid, _window, plan_forward)
{
lowlimit = (_beta-1)/_beta;
sigmaSquaredNoiseNormed = _sigma*_sigma/norm;
}
ComplexWienerFilterDeGrid::~ComplexWienerFilterDeGrid( void )
{
}
gboolean ComplexWienerFilterDeGrid::skipBlock() {
if (ABS(sharpen) >0.001f)
return false;
if (sigmaSquaredNoiseNormed > 1e-15f)
return false;
return true;
}
void ComplexWienerFilterDeGrid::processNoSharpen( ComplexBlock* block )
{
if (sigmaSquaredNoiseNormed <= 1e-15f)
return;
#if defined (__i386__) || defined (__x86_64__)
guint cpu = rs_detect_cpu_features();
if (cpu & RS_CPU_FLAG_SSE3)
return processNoSharpen_SSE3(block);
else if (cpu & RS_CPU_FLAG_SSE)
return processNoSharpen_SSE(block);
#endif
int x,y;
float psd;
float WienerFactor;
fftwf_complex* outcur = block->complex;
fftwf_complex* gridsample = grid->complex;
float gridfraction = degrid*outcur[0][0]/gridsample[0][0];
for (y=0; ycomplex;
fftwf_complex* gridsample = grid->complex;
float gridfraction = degrid*outcur[0][0]/gridsample[0][0];
for (y=0; ygetLine(y);
for (x=0; xcomplex;
fftwf_complex* gridsample = grid->complex;
float gridfraction = degrid*outcur[0][0]/gridsample[0][0];
for (y=0; ygetLine(y);
for (x=0; xcomplex;
fftwf_complex* gridsample = grid->complex;
float gridfraction = degrid*outcur[0][0]/gridsample[0][0];
for (y=0; ygetLine(y);
float *wsharpen = sharpenWindow->getLine(y);
for (x=0; x,
* * Anders Kvist and Klaus Post
*
* 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.
*/
#ifndef fftdenoiseryuv_h__
#define fftdenoiseryuv_h__
#include "fftdenoiser.h"
namespace RawStudio {
namespace FFTFilter {
class FFTDenoiserYUV :
public FFTDenoiser
{
public:
FFTDenoiserYUV();
virtual ~FFTDenoiserYUV(void);
virtual void denoiseImage(RS_IMAGE16* image);
virtual void setParameters( FFTDenoiseInfo *info);
float betaChroma;
float sigmaLuma;
float sigmaChroma;
float sharpenChroma;
float sharpenCutoffChroma;
float sharpenMinSigmaChroma;
float sharpenMaxSigmaChroma;
float redCorrection;
float blueCorrection;
};
}} // namespace RawStudio::FFTFilter
#endif // fftdenoiseryuv_h__
rawstudio-2.0/plugins/denoise/complexfilter.h 0000644 0001750 0001750 00000010330 11526533643 016457 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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.
*/
#ifndef complexfilter_h__
#define complexfilter_h__
#include "complexblock.h"
#include "floatimageplane.h"
namespace RawStudio {
namespace FFTFilter {
class FFTWindow;
class ComplexFilter
{
public:
ComplexFilter(int block_width, int block_height);
ComplexFilter(const ComplexFilter& p);
virtual ~ComplexFilter(void);
void process(ComplexBlock* block);
virtual void setSharpen( float sharpen, float sigmaSharpenMin, float sigmaSharpenMax, float scutoff );
virtual gboolean skipBlock();
protected:
virtual void processNoSharpen(ComplexBlock* block) = 0;
virtual void processSharpen(ComplexBlock* block) = 0;
const int bw;
const int bh;
const float norm; // Normalization factor
float lowlimit;
float sharpen;
float sigmaSquaredSharpenMin;
float sigmaSquaredSharpenMax;
FloatImagePlane *sharpenWindow;
};
class DeGridComplexFilter : public ComplexFilter
{
public:
DeGridComplexFilter(int block_width, int block_height, float degrid, FFTWindow *window, fftwf_plan plan_forward);
virtual ~DeGridComplexFilter(void);
protected:
virtual void processSharpenOnly(ComplexBlock* block);
#if defined (__i386__) || defined (__x86_64__)
void processSharpenOnlySSE(ComplexBlock* block);
void processSharpenOnlySSE3(ComplexBlock* block);
#endif
const float degrid;
FFTWindow *window;
ComplexBlock* grid;
};
class ComplexWienerFilter : public ComplexFilter
{
public:
ComplexWienerFilter(int block_width, int block_height, float beta, float sigma);
virtual ~ComplexWienerFilter(void);
virtual gboolean skipBlock();
protected:
virtual void processNoSharpen(ComplexBlock* block);
virtual void processSharpen(ComplexBlock* block);
float sigmaSquaredNoiseNormed;
};
class ComplexWienerFilterDeGrid : public DeGridComplexFilter
{
public:
ComplexWienerFilterDeGrid(int block_width, int block_height, float beta, float sigma, float degrid, fftwf_plan plan, FFTWindow *window);
virtual ~ComplexWienerFilterDeGrid(void);
virtual gboolean skipBlock();
protected:
virtual void processNoSharpen(ComplexBlock* block);
virtual void processSharpen(ComplexBlock* block);
#if defined (__i386__) || defined (__x86_64__)
virtual void processSharpen_SSE3(ComplexBlock* block);
virtual void processSharpen_SSE(ComplexBlock* block);
virtual void processNoSharpen_SSE(ComplexBlock* block);
virtual void processNoSharpen_SSE3(ComplexBlock* block);
#endif
float sigmaSquaredNoiseNormed;
FFTWindow *window;
};
class ComplexPatternFilter : public ComplexFilter
{
public:
ComplexPatternFilter(int block_width, int block_height, float beta, FloatImagePlane* pattern, float pattern_strength );
virtual ~ComplexPatternFilter(void);
virtual gboolean skipBlock();
protected:
virtual void processNoSharpen(ComplexBlock* block);
virtual void processSharpen(ComplexBlock* block);
FloatImagePlane* pattern;
const float pfactor;
};
class ComplexFilterPatternDeGrid : public DeGridComplexFilter
{
public:
ComplexFilterPatternDeGrid(int block_width, int block_height, float beta, float sigma, float degrid, fftwf_plan plan, FFTWindow *window, FloatImagePlane *pattern);
virtual ~ComplexFilterPatternDeGrid(void);
virtual gboolean skipBlock();
protected:
virtual void processNoSharpen(ComplexBlock* block);
virtual void processSharpen(ComplexBlock* block);
float sigmaSquaredNoiseNormed;
FloatImagePlane *pattern;
};
}} // namespace RawStudio::FFTFilter
#endif // complexfilter_h__
rawstudio-2.0/plugins/denoise/fftdenoiser.cpp 0000644 0001750 0001750 00000014766 11526533643 016466 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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 "fftdenoiser.h"
#include "complexblock.h"
#include "fftdenoiseryuv.h"
#ifdef WIN32
int rs_get_number_of_processor_cores(){return 4;}
#endif
namespace RawStudio {
namespace FFTFilter {
FFTDenoiser::FFTDenoiser(void)
{
nThreads = rs_get_number_of_processor_cores();
threads = new DenoiseThread[nThreads];
initializeFFT();
FloatPlanarImage::initConvTable();
}
FFTDenoiser::~FFTDenoiser(void)
{
delete[] threads;
fftwf_destroy_plan(plan_forward);
fftwf_destroy_plan(plan_reverse);
}
void FFTDenoiser::denoiseImage( RS_IMAGE16* image )
{
FloatPlanarImage img;
img.bw = FFT_BLOCK_SIZE;
img.bh = FFT_BLOCK_SIZE;
img.ox = FFT_BLOCK_OVERLAP;
img.oy = FFT_BLOCK_OVERLAP;
if ((image->w < FFT_BLOCK_SIZE) || (image->h < FFT_BLOCK_SIZE))
return; // Image too small to denoise
if (image->channels > 1 && image->filters==0) {
img.unpackInterleaved(image);
} else {
return;
}
if (abort) return;
img.mirrorEdges();
if (abort) return;
FFTWindow window(img.bw,img.bh);
window.createHalfCosineWindow(img.ox, img.oy);
ComplexFilter *filter = new ComplexWienerFilterDeGrid(img.bw, img.bh, beta, sigma, 1.0, plan_forward, &window);
filter->setSharpen(sharpen, sharpenMinSigma, sharpenMaxSigma, sharpenCutoff);
img.setFilter(0,filter,&window);
filter = new ComplexWienerFilterDeGrid(img.bw, img.bh, beta, sigma, 1.0, plan_forward, &window);
filter->setSharpen(sharpen, sharpenMinSigma, sharpenMaxSigma, sharpenCutoff);
img.setFilter(1,filter,&window);
filter = new ComplexWienerFilterDeGrid(img.bw, img.bh, beta, sigma, 1.0, plan_forward, &window);
filter->setSharpen(sharpen, sharpenMinSigma, sharpenMaxSigma, sharpenCutoff);
img.setFilter(2,filter,&window);
FloatPlanarImage outImg(img);
processJobs(img, outImg);
if (abort) return;
// Convert back
if (image->channels > 1 && image->filters==0) {
outImg.packInterleaved(image);
}
}
void FFTDenoiser::processJobs(FloatPlanarImage &img, FloatPlanarImage &outImg)
{
// Prepare for reassembling the image
outImg.allocate_planes();
// Split input image
JobQueue* waiting_jobs = img.getJobs(outImg);
JobQueue* finished_jobs = new JobQueue();
// Count waiting jobs
gint njobs = waiting_jobs->jobsLeft();
for (guint i = 0; i < nThreads; i++) {
threads[i].addJobs(waiting_jobs,finished_jobs);
}
gint jobs_added = 0;
while (jobs_added < njobs) {
Job *_j = finished_jobs->waitForJob();
if (_j->type == JOB_FFT) {
delete _j;
jobs_added++;
if (abort) {
jobs_added += waiting_jobs->removeRemaining();
jobs_added += finished_jobs->removeRemaining();
}
}
}
for (guint i = 0; i < nThreads; i++)
threads[i].jobsEnded();
delete finished_jobs;
delete waiting_jobs;
}
void FFTDenoiser::waitForJobs(JobQueue *waiting_jobs)
{
JobQueue* finished_jobs = new JobQueue();
gint njobs = waiting_jobs->jobsLeft();
for (guint i = 0; i < nThreads; i++) {
threads[i].addJobs(waiting_jobs,finished_jobs);
}
gint jobs_added = 0;
while (jobs_added < njobs) {
Job *j = finished_jobs->waitForJob();
delete j;
jobs_added++;
}
for (guint i = 0; i < nThreads; i++)
threads[i].jobsEnded();
delete waiting_jobs;
delete finished_jobs;
}
gboolean FFTDenoiser::initializeFFT()
{
// Create dummy block
FloatImagePlane plane(FFT_BLOCK_SIZE,FFT_BLOCK_SIZE);
plane.allocateImage();
ComplexBlock complex(FFT_BLOCK_SIZE,FFT_BLOCK_SIZE);
int dim[2];
dim[0] = FFT_BLOCK_SIZE;
dim[1] = FFT_BLOCK_SIZE;
plan_forward = fftwf_plan_dft_r2c(2, dim, plane.data, complex.complex,FFTW_MEASURE|FFTW_DESTROY_INPUT);
plan_reverse = fftwf_plan_dft_c2r(2, dim, complex.complex, plane.data,FFTW_MEASURE|FFTW_DESTROY_INPUT);
for (guint i = 0; i < nThreads; i++) {
threads[i].forward = plan_forward;
threads[i].reverse = plan_reverse;
}
return (plan_forward && plan_reverse);
}
void FFTDenoiser::setParameters( FFTDenoiseInfo *info )
{
sigma = info->sigmaLuma *SIGMA_FACTOR;
beta = max(1.0f, info->betaLuma);
sharpen = info->sharpenLuma;
sharpenCutoff = info->sharpenCutoffLuma;
sharpenMinSigma = info->sharpenMinSigmaLuma*SIGMA_FACTOR;
sharpenMaxSigma = info->sharpenMaxSigmaLuma*SIGMA_FACTOR;
}
}}// namespace RawStudio::FFTFilter
extern "C" {
/** INTERFACE **/
void initDenoiser(FFTDenoiseInfo* info) {
RawStudio::FFTFilter::FFTDenoiser *t;
switch (info->processMode) {
case PROCESS_RGB:
t = new RawStudio::FFTFilter::FFTDenoiser();
break;
case PROCESS_YUV:
t = new RawStudio::FFTFilter::FFTDenoiserYUV();
break;
default:
g_assert(false);
}
info->_this = t;
// Initialize parameters to default
info->betaLuma = 1.0f;
info->betaChroma = 1.0f;
info->sigmaLuma = 1.0f;
info->sigmaChroma = 1.0f;
info->sharpenLuma = 0.0f;
info->sharpenChroma = 0.0f;
info->sharpenCutoffLuma = 0.10f;
info->sharpenCutoffChroma = 0.3f;
info->sharpenMinSigmaLuma = 4.0f;
info->sharpenMinSigmaChroma = 4.0f;
info->sharpenMaxSigmaLuma = 20.0f;
info->sharpenMaxSigmaChroma = 20.0f;
info->redCorrection = 1.0f;
info->blueCorrection = 1.0f;
}
void denoiseImage(FFTDenoiseInfo* info) {
RawStudio::FFTFilter::FFTDenoiser *t = (RawStudio::FFTFilter::FFTDenoiser*)info->_this;
t->abort = false;
t->setParameters(info);
t->denoiseImage(info->image);
}
void destroyDenoiser(FFTDenoiseInfo* info) {
RawStudio::FFTFilter::FFTDenoiser *t = (RawStudio::FFTFilter::FFTDenoiser*)info->_this;
delete t;
}
void abortDenoiser(FFTDenoiseInfo* info) {
RawStudio::FFTFilter::FFTDenoiser *t = (RawStudio::FFTFilter::FFTDenoiser*)info->_this;
t->abort = true;
}
} // extern "C"
rawstudio-2.0/plugins/denoise/floatplanarimage.cpp 0000644 0001750 0001750 00000017267 11526533643 017463 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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 "floatplanarimage.h"
#include "complexfilter.h"
#include
namespace RawStudio {
namespace FFTFilter {
float FloatPlanarImage::shortToFloat[65536*4] = {0};
FloatPlanarImage::FloatPlanarImage(void) {
p = 0;
redCorrection = blueCorrection = 1.0f;
nPlanes = 0;
}
FloatPlanarImage::FloatPlanarImage( const FloatPlanarImage &img )
{
nPlanes = img.nPlanes;
p = new FloatImagePlane*[nPlanes];
for (int i = 0; i < nPlanes; i++)
p[i] = new FloatImagePlane(img.p[i]->w, img.p[i]->h, i);
bw = img.bw;
bh = img.bh;
ox = img.ox;
oy = img.oy;
redCorrection = img.redCorrection;
blueCorrection = img.blueCorrection;
}
FloatPlanarImage::~FloatPlanarImage(void) {
if (p != 0) {
for (int i = 0; i < nPlanes; i++) {
if (p[i])
delete p[i];
p[i] = 0;
}
delete[] p;
p = 0;
}
p = 0;
nPlanes = 0;
}
void FloatPlanarImage::allocate_planes() {
for (int i = 0; i < nPlanes; i++)
p[i]->allocateImage();
}
void FloatPlanarImage::mirrorEdges()
{
for (int i = 0; i < nPlanes; i++)
p[i]->mirrorEdges(ox, oy);
}
void FloatPlanarImage::setFilter( int plane, ComplexFilter *f, FFTWindow *window )
{
if (plane >= nPlanes)
return;
p[plane]->filter = f;
p[plane]->window = window;
}
// TODO: Begs to be SSE2 and/or SMP.
void FloatPlanarImage::unpackInterleaved( const RS_IMAGE16* image )
{
// Already demosaiced
if (image->channels != 3)
return;
nPlanes = 3;
g_assert(p == 0);
p = new FloatImagePlane*[nPlanes];
for (int i = 0; i < nPlanes; i++)
p[i] = new FloatImagePlane(image->w+ox*2, image->h+oy*2, i);
allocate_planes();
for (int y = 0; y < image->h; y++ ) {
const gushort* pix = GET_PIXEL(image,0,y);
gfloat *rp = p[0]->getAt(ox, y+oy);
gfloat *gp = p[1]->getAt(ox, y+oy);
gfloat *bp = p[2]->getAt(ox, y+oy);
for (int x=0; xw; x++) {
*rp++ = shortToFloat[*pix];
*gp++ = shortToFloat[*(pix+1)];
*bp++ = shortToFloat[*(pix+2)];
pix += image->pixelsize;
}
}
}
// TODO: Begs to be SSE2 and/or SMP. Scalar int<->float is incredibly slow.
void FloatPlanarImage::packInterleaved( RS_IMAGE16* image )
{
for (int i = 0; i < nPlanes; i++) {
g_assert(p[i]->w == image->w+ox*2);
g_assert(p[i]->h == image->h+oy*2);
}
for (int y = 0; y < image->h; y++ ) {
for (int c = 0; cgetAt(ox, y+oy);
gushort* out = GET_PIXEL(image,0,y) + c;
for (int x=0; xw; x++) {
float fp = *(in++);
int p = (int)(fp*fp);
*out = clampbits(p,16);
out += image->pixelsize;
}
}
}
}
JobQueue* FloatPlanarImage::getUnpackInterleavedYUVJobs(RS_IMAGE16* image) {
// Already demosaiced
JobQueue* queue = new JobQueue();
if (image->channels != 3)
return queue;
g_assert(p == 0);
nPlanes = 3;
p = new FloatImagePlane*[nPlanes];
for (int i = 0; i < nPlanes; i++)
p[i] = new FloatImagePlane(image->w+ox*2, image->h+oy*2, i);
allocate_planes();
int threads = rs_get_number_of_processor_cores()*4;
int hEvery = MAX(1,(image->h+threads)/threads);
for (int i = 0; i < threads; i++) {
ImgConvertJob *j = new ImgConvertJob(this,JOB_CONVERT_TOFLOAT_YUV);
j->start_y = i*hEvery;
j->end_y = MIN((i+1)*hEvery,image->h);
j->rs = image;
queue->addJob(j);
}
return queue;
}
void FloatPlanarImage::unpackInterleavedYUV( const ImgConvertJob* j )
{
RS_IMAGE16* image = j->rs;
// We cannot allow red/blue to become negative, since we need to square root it for gamma correction
redCorrection = MAX(0.0f, redCorrection);
blueCorrection = MAX(0.0f, blueCorrection);
#if defined (__x86_64__)
if (image->pixelsize == 4)
return unpackInterleavedYUV_SSE2(j);
#endif
// We cannot look up more than 65535*4
redCorrection = MIN( 4.0f, redCorrection);
blueCorrection = MIN( 4.0f, blueCorrection);
gint redc = (gint)(8192 * redCorrection + 0.5);
gint bluec = (gint)(8192 * blueCorrection + 0.5);
for (int y = j->start_y; y < j->end_y; y++ ) {
const gushort* pix = GET_PIXEL(image,0,y);
gfloat *Y = p[0]->getAt(ox, y+oy);
gfloat *Cb = p[1]->getAt(ox, y+oy);
gfloat *Cr = p[2]->getAt(ox, y+oy);
for (int x=0; xw; x++) {
float r = shortToFloat[((*pix)*redc)>>13];
float g = shortToFloat[(*(pix+1))];
float b = shortToFloat[((*(pix+2))*bluec)>>13];
*Y++ = r * 0.299 + g * 0.587 + b * 0.114 ;
*Cb++ = r * -0.169 + g * -0.331 + b * 0.499;
*Cr++ = r * 0.499 + g * -0.418 + b * -0.0813;
pix += image->pixelsize;
}
}
}
JobQueue* FloatPlanarImage::getPackInterleavedYUVJobs(RS_IMAGE16* image) {
JobQueue* queue = new JobQueue();
if (image->channels != 3)
return queue;
for (int i = 0; i < nPlanes; i++) {
g_assert(p[i]->w == image->w+ox*2);
g_assert(p[i]->h == image->h+oy*2);
}
int threads = rs_get_number_of_processor_cores()*4;
int hEvery = MAX(1,(image->h+threads)/threads);
for (int i = 0; i < threads; i++) {
ImgConvertJob *j = new ImgConvertJob(this,JOB_CONVERT_FROMFLOAT_YUV);
j->start_y = i*hEvery;
j->end_y = MIN((i+1)*hEvery,image->h);
j->rs = image;
queue->addJob(j);
}
return queue;
}
void FloatPlanarImage::packInterleavedYUV( const ImgConvertJob* j)
{
RS_IMAGE16* image = j->rs;
guint cpu = rs_detect_cpu_features();
#if defined (__x86_64__)
if ((image->pixelsize == 4) && (cpu & RS_CPU_FLAG_SSE4_1)) {
// TODO: Test on SSE4 capable machine before enabling.
// packInterleavedYUV_SSE4(j);
// return;
}
#endif
#if defined (__i386__) || defined (__x86_64__)
if ((image->pixelsize == 4) && (cpu & RS_CPU_FLAG_SSE2)) {
packInterleavedYUV_SSE2(j);
return;
}
#endif
gfloat r_factor = (1.0f/redCorrection);
gfloat b_factor = (1.0f/blueCorrection);
for (int y = j->start_y; y < j->end_y; y++ ) {
gfloat *Y = p[0]->getAt(ox, y+oy);
gfloat *Cb = p[1]->getAt(ox, y+oy);
gfloat *Cr = p[2]->getAt(ox, y+oy);
gushort* out = GET_PIXEL(image,0,y);
for (int x=0; xw; x++) {
float fr = (Y[x] + 1.402 * Cr[x]);
float fg = Y[x] - 0.344 * Cb[x] - 0.714 * Cr[x];
float fb = (Y[x] + 1.772 * Cb[x]) ;
int r = (int)(fr*fr* r_factor);
int g = (int)(fg*fg);
int b = (int)(fb*fb* b_factor);
out[0] = clampbits(r,16);
out[1] = clampbits(g,16);
out[2] = clampbits(b,16);
out += image->pixelsize;
}
}
}
JobQueue* FloatPlanarImage::getJobs(FloatPlanarImage &outImg) {
JobQueue *jobs = new JobQueue();
for (int i = 0; i < nPlanes; i++)
p[i]->addJobs(jobs, bw, bh, ox, oy, outImg.p[i]);
return jobs;
}
FloatImagePlane* FloatPlanarImage::getPlaneSliceFrom( int plane, int x, int y )
{
g_assert(plane>=0 && planegetSlice(x,y,ox,oy);
}
void FloatPlanarImage::initConvTable() {
for (int i = 0; i < 65536*4; i++) {
shortToFloat[i] = sqrt((float)i);
}
}
}}// namespace RawStudio::FFTFilter
rawstudio-2.0/plugins/denoise/jobqueue.cpp 0000644 0001750 0001750 00000006063 11526533643 015764 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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 "jobqueue.h"
#include "floatplanarimage.h"
namespace RawStudio {
namespace FFTFilter {
FFTJob::FFTJob( PlanarImageSlice *s ) : Job(JOB_FFT), p(s) {
}
FFTJob::~FFTJob( void ) {
if (p)
delete(p);
}
JobQueue::JobQueue(void)
{
pthread_mutex_init(&job_mutex, NULL);
pthread_cond_init(&job_added_notify, NULL);
}
JobQueue::~JobQueue(void)
{
pthread_mutex_lock(&job_mutex);
pthread_mutex_unlock(&job_mutex);
pthread_mutex_destroy(&job_mutex);
pthread_cond_destroy(&job_added_notify);
}
Job* JobQueue::getJob()
{
Job *j;
pthread_mutex_lock(&job_mutex);
if (jobs.empty())
j = 0;
else {
j = jobs[0];
jobs.erase(jobs.begin());
}
pthread_mutex_unlock(&job_mutex);
return j;
}
vector JobQueue::getJobs(int n)
{
vector j;
pthread_mutex_lock(&job_mutex);
n = MIN(n,(int)jobs.size());
for (int i = 0; i < n; i++) {
j.push_back(jobs[0]);
jobs.erase(jobs.begin());
}
pthread_mutex_unlock(&job_mutex);
return j;
}
vector JobQueue::getJobsPercent( int percent )
{
vector j;
pthread_mutex_lock(&job_mutex);
if (jobs.empty()) {
pthread_mutex_unlock(&job_mutex);
return j;
}
// Ensure that we get at least 1 job, otherwise respect percentage
int n = MAX(1, percent * jobs.size() / 100);
for (int i = 0; i < n; i++) {
j.push_back(jobs[0]);
jobs.erase(jobs.begin());
}
pthread_mutex_unlock(&job_mutex);
return j;
}
void JobQueue::addJob( Job* job)
{
pthread_mutex_lock(&job_mutex);
jobs.push_back(job);
pthread_cond_signal(&job_added_notify);
pthread_mutex_unlock(&job_mutex);
}
int JobQueue::jobsLeft(void) {
int size;
pthread_mutex_lock(&job_mutex);
size = jobs.size();
pthread_mutex_unlock(&job_mutex);
return size;
}
Job* JobQueue::waitForJob()
{
Job *j;
pthread_mutex_lock(&job_mutex);
if (jobs.empty())
pthread_cond_wait(&job_added_notify, &job_mutex);
j = jobs[0];
jobs.erase(jobs.begin());
pthread_mutex_unlock(&job_mutex);
return j;
}
int JobQueue::removeRemaining()
{
pthread_mutex_lock(&job_mutex);
int n = jobs.size();
for (int i = 0; i < n; i++) {
delete jobs[i];
}
jobs.clear();
pthread_mutex_unlock(&job_mutex);
return n;
}
}}// namespace RawStudio::FFTFilter
rawstudio-2.0/plugins/denoise/floatimageplane.cpp 0000644 0001750 0001750 00000013076 11526533643 017277 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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 "floatimageplane.h"
#include "fftw3.h"
#include
#include /* posix_memalign() */
namespace RawStudio {
namespace FFTFilter {
FloatImagePlane::FloatImagePlane( int _w, int _h, int _plane_id ) :
w(_w), h(_h), data(0), plane_id(_plane_id), filter(0), window(0), pitch(0), allocated(0)
{
}
FloatImagePlane::FloatImagePlane( const FloatImagePlane& p ) :
w(p.w), h(p.h),data(p.data), plane_id(p.plane_id), filter(0), window(p.window),
pitch(p.pitch), allocated(0)
{
}
FloatImagePlane::~FloatImagePlane(void)
{
if (allocated)
free(allocated);
if (filter)
delete filter;
filter = 0;
allocated = 0;
}
void FloatImagePlane::allocateImage()
{
if (allocated)
return;
pitch = ((w+3)/4)*4;
g_assert(0 == posix_memalign((void**)&allocated, 16, pitch*h*sizeof(gfloat)));
g_assert(allocated);
data = allocated;
}
gfloat* FloatImagePlane::getLine( int y ) {
return &data[pitch*y];
}
gfloat* FloatImagePlane::getAt( int x, int y ) {
return &data[pitch*y+x];
}
void FloatImagePlane::mirrorEdges( int mirror_x, int mirror_y ) {
// Mirror top
for (int y = 0; yin = getSlice(start_x, start_y, bw, bh);
s->offset_x = start_x;
s->offset_y = start_y;
s->overlap_x = ox;
s->overlap_y = oy;
s->filter = filter;
s->window = window;
FFTJob *j = new FFTJob(s);
j->outPlane = outPlane;
jobs->addJob(j);
if (start_x + bw*2 - ox*2 >= w) { //Will next block be out of frame?
if (start_x == w - bw)
endx = true;
start_x = w - bw; // Add last possible block
} else {
start_x += bw - ox*2;
}
} // end while x
if (start_y + bh*2 - oy*2 >= h) { //Will next block be out of frame?
if (start_y == h - bh)
endy = true;
start_y = h - bh; // Add last possible block
} else {
start_y += bh - oy*2;
}
}//end while y
}
FloatImagePlane* FloatImagePlane::getSlice( int x, int y,int new_w, int new_h )
{
g_assert(x+new_w<=w);
g_assert(y+new_h<=h);
g_assert(x>=0);
g_assert(x>=0);
FloatImagePlane* s = new FloatImagePlane(new_w, new_h, plane_id);
s->data = getAt(x,y);
s->pitch = pitch;
return s;
}
//TODO: SSE2 me.
void FBitBlt(guchar* dstp, int dst_pitch, const guchar* srcp, int src_pitch, int row_size, int height) {
if (height == 1 || (dst_pitch == src_pitch && src_pitch == row_size)) {
memcpy(dstp, srcp, row_size*height);
return;
}
for (int y=height; y>0; --y) {
memcpy(dstp, srcp, row_size);
dstp += dst_pitch;
srcp += src_pitch;
}
}
void FloatImagePlane::applySlice( PlanarImageSlice *p ) {
int start_y = p->offset_y + p->overlap_y;
int start_x = p->offset_x + p->overlap_x;
g_assert(start_y >= 0);
g_assert(start_x >= 0);
g_assert(start_y < h);
g_assert(start_x < w);
if (p->blockSkipped) {
FBitBlt((guchar*)getAt(start_x,start_y), pitch*sizeof(float),
(const guchar*)p->in->getAt(p->overlap_x,p->overlap_y), p->in->pitch*sizeof(float),
p->in->w*sizeof(float)-p->overlap_x*2*sizeof(float), p->in->h-p->overlap_y*2);
return;
}
float normalization = 1.0f / (float)(p->out->w * p->out->h);
int end_x = p->offset_x + p->out->w - p->overlap_x;
int end_y = p->offset_y + p->out->h - p->overlap_y;
g_assert(end_y >= 0);
g_assert(end_x >= 0);
g_assert(end_y < h);
g_assert(end_x < w);
for (int y = start_y; y < end_y; y++ ) {
float* src = p->out->getAt(p->overlap_x,y-start_y+p->overlap_y);
float* dst = getAt(start_x,y);
for (int x = start_x; x < end_x; x++) {
*dst++ = normalization * (*src++);
}
}
}
void FloatImagePlane::blitOnto( FloatImagePlane *dst )
{
g_assert(dst->w == w);
g_assert(dst->h == h);
FBitBlt((guchar*)dst->data, dst->pitch*sizeof(float),(guchar*)data,pitch*sizeof(float),w*sizeof(float),h);
}
void FloatImagePlane::multiply(float factor)
{
for (int y = 0; y < h; y++ ) {
float* src = getAt(0,y);
for (int x = 0; x < w; x++) {
src[x] *= factor;
}
}
}
}}// namespace RawStudio::FFTFilter
rawstudio-2.0/plugins/denoise/complexblock.h 0000644 0001750 0001750 00000002402 11526533643 016265 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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.
*/
#ifndef complexblock_h__
#define complexblock_h__
#include "fftw3.h"
#include
namespace RawStudio {
namespace FFTFilter {
class FloatImagePlane;
class ComplexBlock
{
public:
ComplexBlock(int w, int h);
~ComplexBlock(void);
fftwf_complex* complex;
FloatImagePlane *temp;
const int w;
const int h;
private:
int pitch;
};
}} // namespace RawStudio::FFTFilter
#endif // complexblock_h__
rawstudio-2.0/plugins/denoise/complexfilter-x86.cpp 0000644 0001750 0001750 00000141706 11526533643 017451 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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 "complexfilter.h"
#include
#include "fftwindow.h"
namespace RawStudio {
namespace FFTFilter {
#if defined (__i386__) || defined (__x86_64__)
#if defined (__x86_64__)
void DeGridComplexFilter::processSharpenOnlySSE3(ComplexBlock* block) {
fftwf_complex* outcur = block->complex;
fftwf_complex* gridsample = grid->complex;
float gridfraction = degrid*outcur[0][0]/gridsample[0][0];
float* temp = block->temp->data; // Get aligned temp area, at least 256 bytes, only used by this thread.
float *wsharpen = sharpenWindow->getLine(0);
for (int i = 0; i < 4; i++) {
temp[i+0] = 1e-15f; // 0
temp[i+4] = gridfraction; // 16
temp[i+8] = sigmaSquaredSharpenMin; // 32
temp[i+12] = sigmaSquaredSharpenMax; // 48
temp[i+16] = 1.0f; // 64
}
int size = bw*bh;
if ((size & 7) == 0) { // TODO: Benchmark on non-vm platform - slower under VMWARE
asm volatile
(
"movaps 16(%1),%%xmm14\n" // Load gridfraction into xmm6
"loop_sharpenonly_sse3_big:\n"
"movaps (%2), %%xmm0\n" // in r0i0 r1i1
"movaps 16(%2), %%xmm1\n" //in r2i2 r3i3
"movaps 32(%2), %%xmm8\n" // in r0i0 r1i1
"movaps 48(%2), %%xmm9\n" //in r2i2 r3i3
"movaps (%3), %%xmm4\n" // grid r0i0 r1i1
"movaps 16(%3), %%xmm5\n" // grid r2i2 r3i3
"movaps 32(%3), %%xmm12\n" // grid r0i0 r1i1
"movaps 48(%3), %%xmm13\n" // grid r2i2 r3i3
"mulps %%xmm14, %%xmm4\n" //grid r0*gf i0*gf r1*gf i1*gf (xmm4: gridcorrection0 + 1)
"mulps %%xmm14, %%xmm5\n" //grid r2*gf i2*gf r3*gf i3*gf (gridfraction*gridsample[x])
"mulps %%xmm14, %%xmm12\n" //grid r0*gf i0*gf r1*gf i1*gf (xmm4: gridcorrection0 + 1)
"mulps %%xmm14, %%xmm13\n" //grid r2*gf i2*gf r3*gf i3*gf (gridfraction*gridsample[x])
"movaps %%xmm4, %%xmm2\n" // maintain gridcorrection in memory
"movaps %%xmm5, %%xmm3\n"
"movaps %%xmm12, %%xmm10\n" // maintain gridcorrection in memory
"movaps %%xmm13, %%xmm11\n"
"subps %%xmm4, %%xmm0\n" // re0 im0 re1 im1 (re = outcur[x][0] - gridcorrection0;, etc) (xmm0 - xmm4)
"subps %%xmm5, %%xmm1\n" // re2 im2 re3 im3 -
"subps %%xmm12, %%xmm8\n" // re0 im0 re1 im1 (re = outcur[x][0] - gridcorrection0;, etc) (xmm0 - xmm4)
"subps %%xmm13, %%xmm9\n" // re2 im2 re3 im3 -
"movaps %%xmm0, %%xmm4\n" // copy re0+im0 ... into xmm4 and 5, xmm0 & 1 retained
"movaps %%xmm1, %%xmm5\n"
"movaps %%xmm8, %%xmm12\n" // copy re0+im0 ... into xmm4 and 5, xmm0 & 1 retained
"movaps %%xmm9, %%xmm13\n"
"movaps (%1), %%xmm6\n" // Move 1e-15 into xmm6
"mulps %%xmm4, %%xmm4\n" //r0i0 r1i1 squared
"mulps %%xmm5, %%xmm5\n" //r2i2 r3i3 squared
"mulps %%xmm12, %%xmm12\n" //r0i0 r1i1 squared
"mulps %%xmm13, %%xmm13\n" //r2i2 r3i3 squared
"haddps %%xmm5, %%xmm4\n" //r0+i0 r1+i1 r2+i2 r3+i3 r4+i4 (all squared) (SSE3!) - xmm 5 free
"haddps %%xmm13, %%xmm12\n" //r0+i0 r1+i1 r2+i2 r3+i3 r4+i4 (all squared) (SSE3!) - xmm 5 free
"addps %%xmm6, %%xmm4\n" // add 1e-15 (xmm4: psd for all 4 pixels)
"addps %%xmm6, %%xmm12\n" // add 1e-15 (xmm4: psd for all 4 pixels)
"movaps 48(%1), %%xmm7\n" // Move sigmaSquaredSharpenMax into xmm7
// float sfact = (1 + wsharpen[x]*sqrt( psd*sigmaSquaredSharpenMax/((psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax)) )) ;
"movaps 32(%1), %%xmm6\n" // Move sigmaSquaredSharpenMin into xmm6
"movaps %%xmm4, %%xmm5\n" // Copy psd into xmm5
"movaps %%xmm12, %%xmm13\n" // Copy psd into xmm5
"movaps %%xmm7, %%xmm15\n" // Copy sigmaSquaredSharpenMax
"addps %%xmm7, %%xmm4\n" // xmm4 = psd + sigmaSquaredSharpenMax
"addps %%xmm7, %%xmm12\n" // xmm4 = psd + sigmaSquaredSharpenMax
"mulps %%xmm5, %%xmm7\n" // xmm7 = psd*sigmaSquaredSharpenMax
"mulps %%xmm13, %%xmm15\n" // xmm7 = psd*sigmaSquaredSharpenMax
"addps %%xmm6, %%xmm5\n" //xmm5 = psd + sigmaSquaredSharpenMin //xmm6 free
"addps %%xmm6, %%xmm13\n" //xmm5 = psd + sigmaSquaredSharpenMin //xmm6 free
"mulps %%xmm4, %%xmm5\n" // (psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax) xmm4 free
"mulps %%xmm12, %%xmm13\n" // (psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax) xmm4 free
"rcpps %%xmm5, %%xmm5\n" // 1 / (psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax) (stall)
"movaps (%4), %%xmm6\n" // load wsharpen[0->4]
"rcpps %%xmm13, %%xmm13\n" // 1 / (psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax) (stall)
"movaps 16(%4), %%xmm4\n" // Load wsharpen
"mulps %%xmm5, %%xmm7\n" // psd*sigmaSquaredSharpenMax/((psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax)) - xmm5 free
"mulps %%xmm13, %%xmm15\n" // psd*sigmaSquaredSharpenMax/((psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax)) - xmm5 free
"movaps 64(%1), %%xmm5\n" // Load "1.0"
"rsqrtps %%xmm7, %%xmm7\n" // 1.0 / sqrt( psd*sigmaSquaredSharpenMax/((psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax))
"rsqrtps %%xmm15, %%xmm15\n" // 1.0 / sqrt( psd*sigmaSquaredSharpenMax/((psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax))
"rcpps %%xmm7, %%xmm7\n" // sqrt (..)
"rcpps %%xmm15, %%xmm15\n" // sqrt (..)
"mulps %%xmm6, %%xmm7\n" // multiply wsharpen
"mulps %%xmm4, %%xmm15\n" // multiply wsharpen
"addps %%xmm5, %%xmm7\n" // + 1.0 xmm7 = sfact
"addps %%xmm5, %%xmm15\n" // + 1.0 xmm7 = sfact
"movaps %%xmm7, %%xmm5\n"
"movaps %%xmm15, %%xmm13\n"
"unpcklps %%xmm7, %%xmm7\n" // unpack low to xmm7
"unpckhps %%xmm5, %%xmm5\n" // unpack high to xmm5
"unpcklps %%xmm15, %%xmm15\n" // unpack low to xmm7
"unpckhps %%xmm13, %%xmm13\n" // unpack high to xmm5
"mulps %%xmm7, %%xmm0\n" // re+im *= sfact
"mulps %%xmm5, %%xmm1\n" // re+im *= sfact
"mulps %%xmm15, %%xmm8\n" // re+im *= sfact
"mulps %%xmm13, %%xmm9\n" // re+im *= sfact
"addps %%xmm2, %%xmm0\n" // add gridcorrection
"addps %%xmm3, %%xmm1\n" // add gridcorrection
"addps %%xmm10, %%xmm8\n" // add gridcorrection
"addps %%xmm11, %%xmm9\n" // add gridcorrection
"movaps %%xmm0, (%2)\n" // Store
"movaps %%xmm1, 16(%2)\n" // Store
"movaps %%xmm8, 32(%2)\n" // Store
"movaps %%xmm9, 48(%2)\n" // Store
"sub $8, %0\n" // size -=8
"add $64, %2\n" // outcur+=64
"add $64, %3\n" // gridsample+=64
"add $32, %4\n" // wsharpen+=32
"cmp $0, %0\n"
"jg loop_sharpenonly_sse3_big\n"
: /* no output registers */
: "r" (size), "r" (temp), "r" (outcur), "r" (gridsample), "r"(wsharpen)
: /* %0 %1 %2 %3 %4 */
);
} else {
asm volatile
(
"movaps (%1), %%xmm11\n"
"movaps 16(%1), %%xmm12\n"
"movaps 32(%1), %%xmm13\n"
"movaps 48(%1), %%xmm14\n"
"movaps 64(%1), %%xmm15\n"
"loop_sharpenonly_sse3:\n"
"movaps (%2), %%xmm0\n" // in r0i0 r1i1
"movaps 16(%2), %%xmm1\n" //in r2i2 r3i3
"movaps (%3), %%xmm4\n" // grid r0i0 r1i1
"movaps 16(%3), %%xmm5\n" // grid r2i2 r3i3
"mulps %%xmm12, %%xmm4\n" //grid r0*gf i0*gf r1*gf i1*gf (xmm4: gridcorrection0 + 1)
"mulps %%xmm12, %%xmm5\n" //grid r2*gf i2*gf r3*gf i3*gf (gridfraction*gridsample[x])
"movaps %%xmm4, %%xmm2\n" // maintain gridcorrection in memory
"movaps %%xmm5, %%xmm3\n"
"subps %%xmm4, %%xmm0\n" // re0 im0 re1 im1 (re = outcur[x][0] - gridcorrection0;, etc) (xmm0 - xmm4)
"subps %%xmm5, %%xmm1\n" // re2 im2 re3 im3 -
"movaps %%xmm0, %%xmm4\n" // copy re0+im0 ... into xmm4 and 5, xmm0 & 1 retained
"movaps %%xmm1, %%xmm5\n"
"mulps %%xmm4, %%xmm4\n" //r0i0 r1i1 squared
"mulps %%xmm5, %%xmm5\n" //r2i2 r3i3 squared
"haddps %%xmm5, %%xmm4\n" //r0+i0 r1+i1 r2+i2 r3+i3 r4+i4 (all squared) (SSE3!) - xmm 5 free
"addps %%xmm11, %%xmm4\n" // add 1e-15 (xmm4: psd for all 4 pixels)
"movaps %%xmm14, %%xmm7\n" // Move sigmaSquaredSharpenMax into xmm7
// float sfact = (1 + wsharpen[x]*sqrt( psd*sigmaSquaredSharpenMax/((psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax)) )) ;
"movaps %%xmm4, %%xmm5\n" // Copy psd into xmm5
"addps %%xmm7, %%xmm4\n" // xmm4 = psd + sigmaSquaredSharpenMax
"mulps %%xmm5, %%xmm7\n" // xmm7 = psd*sigmaSquaredSharpenMax
"addps %%xmm13, %%xmm5\n" //xmm5 = psd + sigmaSquaredSharpenMin //xmm6 free
"mulps %%xmm4, %%xmm5\n" // (psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax) xmm4 free
"movaps (%4), %%xmm6\n" // load wsharpen[0->4]
"rcpps %%xmm5, %%xmm5\n" // 1 / (psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax) (stall)
"mulps %%xmm5, %%xmm7\n" // psd*sigmaSquaredSharpenMax/((psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax)) - xmm5 free
"rsqrtps %%xmm7, %%xmm7\n" // 1.0 / sqrt( psd*sigmaSquaredSharpenMax/((psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax))
"rcpps %%xmm7, %%xmm7\n" // sqrt (..)
"mulps %%xmm6, %%xmm7\n" // multiply wsharpen
"addps %%xmm15, %%xmm7\n" // + 1.0 xmm7 = sfact
"movaps %%xmm7, %%xmm5\n"
"unpcklps %%xmm7, %%xmm7\n" // unpack low to xmm7
"unpckhps %%xmm5, %%xmm5\n" // unpack high to xmm5
"mulps %%xmm7, %%xmm0\n" // re+im *= sfact
"mulps %%xmm5, %%xmm1\n" // re+im *= sfact
"addps %%xmm2, %%xmm0\n" // add gridcorrection
"addps %%xmm3, %%xmm1\n" // add gridcorrection
"movaps %%xmm0, (%2)\n" // Store
"movaps %%xmm1, 16(%2)\n" // Store
"sub $4, %0\n" // size -=4
"add $32, %2\n" // outcur+=32
"add $32, %3\n" // gridsample+=32
"add $16, %4\n" // wsharpen+=16
"cmp $0, %0\n"
"jg loop_sharpenonly_sse3\n"
: /* no output registers */
: "r" (size), "r" (temp), "r" (outcur), "r" (gridsample), "r"(wsharpen)
: /* %0 %1 %2 %3 %4 */
);
}
}
#else // 32 bits
void DeGridComplexFilter::processSharpenOnlySSE3(ComplexBlock* block) {
fftwf_complex* outcur = block->complex;
fftwf_complex* gridsample = grid->complex;
float gridfraction = degrid*outcur[0][0]/gridsample[0][0];
float* temp = block->temp->data; // Get aligned temp area, at least 256 bytes, only used by this thread.
float *wsharpen = sharpenWindow->getLine(0);
for (int i = 0; i < 4; i++) {
temp[i+0] = 1e-15f; // 0
temp[i+4] = gridfraction; // 16
temp[i+8] = sigmaSquaredSharpenMin; // 32
temp[i+12] = sigmaSquaredSharpenMax; // 48
temp[i+16] = 1.0f; // 64
}
int size = bw*bh;
asm volatile
(
"loop_sharpenonly_sse3:\n"
"movaps 16(%1),%%xmm6\n" // Load gridfraction into xmm6
"movaps (%2), %%xmm0\n" // in r0i0 r1i1
"movaps 16(%2), %%xmm1\n" //in r2i2 r3i3
"movaps (%3), %%xmm4\n" // grid r0i0 r1i1
"movaps 16(%3), %%xmm5\n" // grid r2i2 r3i3
"mulps %%xmm6, %%xmm4\n" //grid r0*gf i0*gf r1*gf i1*gf (xmm4: gridcorrection0 + 1)
"mulps %%xmm6, %%xmm5\n" //grid r2*gf i2*gf r3*gf i3*gf (gridfraction*gridsample[x])
"movaps %%xmm4, %%xmm2\n" // maintain gridcorrection in memory
"movaps %%xmm5, %%xmm3\n"
"subps %%xmm4, %%xmm0\n" // re0 im0 re1 im1 (re = outcur[x][0] - gridcorrection0;, etc) (xmm0 - xmm4)
"subps %%xmm5, %%xmm1\n" // re2 im2 re3 im3 -
"movaps %%xmm0, %%xmm4\n" // copy re0+im0 ... into xmm4 and 5, xmm0 & 1 retained
"movaps %%xmm1, %%xmm5\n"
"mulps %%xmm4, %%xmm4\n" //r0i0 r1i1 squared
"mulps %%xmm5, %%xmm5\n" //r2i2 r3i3 squared
"movaps 32(%1), %%xmm6\n" // Move sigmaSquaredSharpenMin into xmm6
"haddps %%xmm5, %%xmm4\n" //r0+i0 r1+i1 r2+i2 r3+i3 r4+i4 (all squared) (SSE3!) - xmm 5 free
"addps (%1), %%xmm4\n" // add 1e-15 (xmm4: psd for all 4 pixels)
"movaps 48(%1), %%xmm7\n" // Move sigmaSquaredSharpenMax into xmm7
// float sfact = (1 + wsharpen[x]*sqrt( psd*sigmaSquaredSharpenMax/((psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax)) )) ;
"movaps %%xmm4, %%xmm5\n" // Copy psd into xmm5
"addps %%xmm7, %%xmm4\n" // xmm4 = psd + sigmaSquaredSharpenMax
"mulps %%xmm5, %%xmm7\n" // xmm7 = psd*sigmaSquaredSharpenMax
"addps %%xmm6, %%xmm5\n" //xmm5 = psd + sigmaSquaredSharpenMin //xmm6 free
"mulps %%xmm4, %%xmm5\n" // (psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax) xmm4 free
"movaps (%4), %%xmm6\n" // load wsharpen[0->4]
"rcpps %%xmm5, %%xmm5\n" // 1 / (psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax) (stall)
"mulps %%xmm5, %%xmm7\n" // psd*sigmaSquaredSharpenMax/((psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax)) - xmm5 free
"movaps 64(%1), %%xmm5\n" // Load "1.0"
"rsqrtps %%xmm7, %%xmm7\n" // 1.0 / sqrt( psd*sigmaSquaredSharpenMax/((psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax))
"rcpps %%xmm7, %%xmm7\n" // sqrt (..)
"mulps %%xmm6, %%xmm7\n" // multiply wsharpen
"addps %%xmm5, %%xmm7\n" // + 1.0 xmm7 = sfact
"movaps %%xmm7, %%xmm5\n"
"unpcklps %%xmm7, %%xmm7\n" // unpack low to xmm7
"unpckhps %%xmm5, %%xmm5\n" // unpack high to xmm5
"mulps %%xmm7, %%xmm0\n" // re+im *= sfact
"mulps %%xmm5, %%xmm1\n" // re+im *= sfact
"addps %%xmm2, %%xmm0\n" // add gridcorrection
"addps %%xmm3, %%xmm1\n" // add gridcorrection
"movaps %%xmm0, (%2)\n" // Store
"movaps %%xmm1, 16(%2)\n" // Store
"sub $4, %0\n" // size -=4
"add $32, %2\n" // outcur+=32
"add $32, %3\n" // gridsample+=32
"add $16, %4\n" // wsharpen+=16
"cmp $0, %0\n"
"jg loop_sharpenonly_sse3\n"
: /* no output registers */
: "r" (size), "r" (temp), "r" (outcur), "r" (gridsample), "r"(wsharpen)
: /* %0 %1 %2 %3 %4 */
);
}
#endif
void DeGridComplexFilter::processSharpenOnlySSE(ComplexBlock* block) {
fftwf_complex* outcur = block->complex;
fftwf_complex* gridsample = grid->complex;
float gridfraction = degrid*outcur[0][0]/gridsample[0][0];
float* temp = block->temp->data; // Get aligned temp area, at least 256 bytes, only used by this thread.
float *wsharpen = sharpenWindow->getLine(0);
for (int i = 0; i < 4; i++) {
temp[i+0] = 1e-15f; // 0
temp[i+4] = gridfraction; // 16
temp[i+8] = sigmaSquaredSharpenMin; // 32
temp[i+12] = sigmaSquaredSharpenMax; // 48
temp[i+16] = 1.0f; // 64
}
int size = bw*bh;
asm volatile
(
"loop_sharpenonly_sse:\n"
"movaps 16(%1),%%xmm6\n" // Load gridfraction into xmm6
"movaps (%2), %%xmm0\n" // in r0i0 r1i1
"movaps 16(%2), %%xmm1\n" //in r2i2 r3i3
"movaps (%3), %%xmm4\n" // grid r0i0 r1i1
"movaps 16(%3), %%xmm5\n" // grid r2i2 r3i3
"mulps %%xmm6, %%xmm4\n" //grid r0*gf i0*gf r1*gf i1*gf (xmm4: gridcorrection0 + 1)
"mulps %%xmm6, %%xmm5\n" //grid r2*gf i2*gf r3*gf i3*gf (gridfraction*gridsample[x])
"movaps %%xmm4, %%xmm2\n" // maintain gridcorrection in memory
"movaps %%xmm5, %%xmm3\n"
"subps %%xmm4, %%xmm0\n" // re0 im0 re1 im1 (re = outcur[x][0] - gridcorrection0;, etc) (xmm0 - xmm4)
"subps %%xmm5, %%xmm1\n" // re2 im2 re3 im3 -
"movaps %%xmm0, %%xmm4\n" // copy re0+im0 ... into xmm4 and 5, xmm0 & 1 retained
"movaps %%xmm1, %%xmm5\n"
"mulps %%xmm4, %%xmm4\n" //r0i0 r1i1 squared
"mulps %%xmm5, %%xmm5\n" //r2i2 r3i3 squared
"movaps %%xmm4, %%xmm7\n"
"shufps $136, %%xmm5, %%xmm4\n" // xmm7 r0r1 r2r3 [10 00 10 00 = 136]
"shufps $221, %%xmm5, %%xmm7\n" // xmm6 i0i1 i2i3 [11 01 11 01 = 221]
"movaps 32(%1), %%xmm6\n" // Move sigmaSquaredSharpenMin into xmm6
"addps %%xmm7, %%xmm4\n"
"movaps 48(%1), %%xmm7\n" // Move sigmaSquaredSharpenMax into xmm7
"addps (%1), %%xmm4\n" // add 1e-15 (xmm4: psd for all 4 pixels)
// float sfact = (1 + wsharpen[x]*sqrt( psd*sigmaSquaredSharpenMax/((psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax)) )) ;
"movaps %%xmm4, %%xmm5\n" // Copy psd into xmm5
"addps %%xmm7, %%xmm4\n" // xmm4 = psd + sigmaSquaredSharpenMax
"mulps %%xmm5, %%xmm7\n" // xmm7 = psd*sigmaSquaredSharpenMax
"addps %%xmm6, %%xmm5\n" //xmm5 = psd + sigmaSquaredSharpenMin //xmm6 free
"mulps %%xmm4, %%xmm5\n" // (psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax) xmm4 free
"movaps (%4), %%xmm6\n" // load wsharpen[0->4]
"rcpps %%xmm5, %%xmm5\n" // 1 / (psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax) (stall)
"mulps %%xmm5, %%xmm7\n" // psd*sigmaSquaredSharpenMax/((psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax)) - xmm5 free
"movaps 64(%1), %%xmm5\n" // Load "1.0"
"rsqrtps %%xmm7, %%xmm7\n" // 1.0 / sqrt( psd*sigmaSquaredSharpenMax/((psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax))
"rcpps %%xmm7, %%xmm7\n" // sqrt (..)
"mulps %%xmm6, %%xmm7\n" // multiply wsharpen
"addps %%xmm5, %%xmm7\n" // + 1.0 xmm7 = sfact
"movaps %%xmm7, %%xmm5\n"
"unpcklps %%xmm7, %%xmm7\n" // unpack low to xmm7
"unpckhps %%xmm5, %%xmm5\n" // unpack high to xmm5
"mulps %%xmm7, %%xmm0\n" // re+im *= sfact
"mulps %%xmm5, %%xmm1\n" // re+im *= sfact
"addps %%xmm2, %%xmm0\n" // add gridcorrection
"addps %%xmm3, %%xmm1\n" // add gridcorrection
"movaps %%xmm0, (%2)\n" // Store
"movaps %%xmm1, 16(%2)\n" // Store
"sub $4, %0\n" // size -=4
"add $32, %2\n" // outcur+=32
"add $32, %3\n" // gridsample+=32
"add $16, %4\n" // wsharpen+=16
"cmp $0, %0\n"
"jg loop_sharpenonly_sse\n"
: /* no output registers */
: "r" (size), "r" (temp), "r" (outcur), "r" (gridsample), "r"(wsharpen)
: /* %0 %1 %2 %3 %4 */
);
}
#if defined (__x86_64__)
void ComplexWienerFilterDeGrid::processSharpen_SSE3( ComplexBlock* block )
{
fftwf_complex* outcur = block->complex;
fftwf_complex* gridsample = grid->complex;
float gridfraction = degrid*outcur[0][0]/gridsample[0][0];
float* temp = block->temp->data; // Get aligned temp area, at least 256 bytes, only used by this thread.
float *wsharpen = sharpenWindow->getLine(0);
for (int i = 0; i < 4; i++) {
temp[i+0] = 1e-15f; // 0
temp[i+4] = gridfraction; // 16
temp[i+8] = sigmaSquaredSharpenMin; // 32
temp[i+12] = sigmaSquaredSharpenMax; // 48
temp[i+16] = 1.0f; // 64
temp[i+20] = sigmaSquaredNoiseNormed; // 80
temp[i+24] = lowlimit; // 96
}
int size = bw*bh;
asm volatile
(
"movaps (%1), %%xmm15\n" // 1e-15f
"movaps 16(%1),%%xmm14\n" // Load gridfraction into xmm14
"movaps 32(%1), %%xmm10\n" //xmm10 sigmaSquaredSharpenMin
"movaps 48(%1), %%xmm11\n" // Move sigmaSquaredSharpenMax into xmm11
"movaps 64(%1), %%xmm9\n" // Load "1.0"
"movaps 80(%1), %%xmm13\n" //sigmaSquaredNoiseNormed in xmm13
"movaps 96(%1), %%xmm12\n" // xmm12 = lowlimit
"loop_wienerdegridsharpen_sse3:\n"
"movaps (%2), %%xmm0\n" // in r0i0 r1i1
"movaps 16(%2), %%xmm1\n" //in r2i2 r3i3
"movaps (%3), %%xmm4\n" // grid r0i0 r1i1
"movaps 16(%3), %%xmm5\n" // grid r2i2 r3i3
"mulps %%xmm14, %%xmm4\n" //grid r0*gf i0*gf r1*gf i1*gf (xmm4: gridcorrection0 + 1)
"mulps %%xmm14, %%xmm5\n" //grid r2*gf i2*gf r3*gf i3*gf (gridfraction*gridsample[x])
"movaps %%xmm4, %%xmm2\n" // maintain gridcorrection in memory
"movaps %%xmm5, %%xmm3\n"
"subps %%xmm4, %%xmm0\n" // re0 im0 re1 im1 (re = outcur[x][0] - gridcorrection0;, etc) (xmm0 - xmm4)
"subps %%xmm5, %%xmm1\n" // re2 im2 re3 im3 -
"movaps %%xmm0, %%xmm4\n" // copy re0+im0 ... into xmm4 and 5, xmm0 & 1 retained
"movaps %%xmm1, %%xmm5\n"
"mulps %%xmm4, %%xmm4\n" //r0i0 r1i1 squared
"mulps %%xmm5, %%xmm5\n" //r2i2 r3i3 squared
"haddps %%xmm5, %%xmm4\n" //r0+i0 r1+i1 r2+i2 r3+i3 r4+i4 (all squared) (SSE3!) - xmm 5 free
"addps %%xmm15, %%xmm4\n" // add 1e-15 (xmm4: psd for all 4 pixels)
//WienerFactor = MAX((psd - sigmaSquaredNoiseNormed)/psd, lowlimit); // limited Wiener filter
"movaps %%xmm4, %%xmm6\n" // Copy psd into xmm6
"rcpps %%xmm4, %%xmm7\n" // xmm7: (1 / psd)
"subps %%xmm13, %%xmm6\n" // xmm6 (psd) - xmm5 (ssnn) xmm5 free
"mulps %%xmm7, %%xmm6\n" // xmm6 = (psd - sigmaSquaredNoiseNormed)/psd
"maxps %%xmm12, %%xmm6\n" // xmm6 = Wienerfactor = MAX(xmm6, lowlimit)
// float sfact = (1 + wsharpen[x]*sqrt( psd*sigmaSquaredSharpenMax/((psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax)) )) ;
"movaps %%xmm11, %%xmm7\n" // Move sigmaSquaredSharpenMax into xmm7
"movaps %%xmm4, %%xmm5\n" // Copy psd into xmm5
"addps %%xmm11, %%xmm4\n" // xmm4 = psd + sigmaSquaredSharpenMax
"mulps %%xmm5, %%xmm7\n" // xmm7 = psd*sigmaSquaredSharpenMax
"addps %%xmm10, %%xmm5\n" //xmm5 = psd + sigmaSquaredSharpenMin //xmm6 free
"mulps %%xmm4, %%xmm5\n" // (psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax) xmm4 free
"rcpps %%xmm5, %%xmm5\n" // 1 / (psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax) (stall)
"mulps %%xmm5, %%xmm7\n" // psd*sigmaSquaredSharpenMax/((psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax)) - xmm5 free
"rsqrtps %%xmm7, %%xmm7\n" // 1 / sqrt( psd*sigmaSquaredSharpenMax/((psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax))
"rcpps %%xmm7, %%xmm7\n" // sqrt(...)
"mulps (%4), %%xmm7\n" // multiply wsharpen
"addps %%xmm9, %%xmm7\n" // + 1.0 xmm7 = sfact
"mulps %%xmm6, %%xmm7\n" // *= Wienerfactor
"movaps %%xmm7, %%xmm5\n"
"unpcklps %%xmm7, %%xmm7\n" // unpack low to xmm7
"unpckhps %%xmm5, %%xmm5\n" // unpack high to xmm5
"mulps %%xmm7, %%xmm0\n" // re+im *= sfact
"mulps %%xmm5, %%xmm1\n" // re+im *= sfact
"addps %%xmm2, %%xmm0\n" // add gridcorrection
"addps %%xmm3, %%xmm1\n" // add gridcorrection
"movaps %%xmm0, (%2)\n" // Store
"movaps %%xmm1, 16(%2)\n" // Store
"sub $4, %0\n" // size -=4
"add $32, %2\n" // outcur+=32
"add $32, %3\n" // gridsample+=32
"add $16, %4\n" // wsharpen+=16
"cmp $0, %0\n"
"jg loop_wienerdegridsharpen_sse3\n"
: /* no output registers */
: "r" (size), "r" (temp), "r" (outcur), "r" (gridsample), "r"(wsharpen)
: /* %0 %1 %2 %3 %4 */
);
}
#else // 32 bits
void ComplexWienerFilterDeGrid::processSharpen_SSE3( ComplexBlock* block )
{
fftwf_complex* outcur = block->complex;
fftwf_complex* gridsample = grid->complex;
float gridfraction = degrid*outcur[0][0]/gridsample[0][0];
float* temp = block->temp->data; // Get aligned temp area, at least 256 bytes, only used by this thread.
float *wsharpen = sharpenWindow->getLine(0);
for (int i = 0; i < 4; i++) {
temp[i+0] = 1e-15f; // 0
temp[i+4] = gridfraction; // 16
temp[i+8] = sigmaSquaredSharpenMin; // 32
temp[i+12] = sigmaSquaredSharpenMax; // 48
temp[i+16] = 1.0f; // 64
temp[i+20] = sigmaSquaredNoiseNormed; // 80
temp[i+24] = lowlimit; // 96
}
int size = bw*bh;
asm volatile
(
"loop_wienerdegridsharpen_sse3:\n"
"movaps 16(%1),%%xmm6\n" // Load gridfraction into xmm6
"movaps (%2), %%xmm0\n" // in r0i0 r1i1
"movaps 16(%2), %%xmm1\n" //in r2i2 r3i3
"movaps (%3), %%xmm4\n" // grid r0i0 r1i1
"movaps 16(%3), %%xmm5\n" // grid r2i2 r3i3
"mulps %%xmm6, %%xmm4\n" //grid r0*gf i0*gf r1*gf i1*gf (xmm4: gridcorrection0 + 1)
"mulps %%xmm6, %%xmm5\n" //grid r2*gf i2*gf r3*gf i3*gf (gridfraction*gridsample[x])
"movaps %%xmm4, %%xmm2\n" // maintain gridcorrection in memory
"movaps %%xmm5, %%xmm3\n"
"subps %%xmm4, %%xmm0\n" // re0 im0 re1 im1 (re = outcur[x][0] - gridcorrection0;, etc) (xmm0 - xmm4)
"subps %%xmm5, %%xmm1\n" // re2 im2 re3 im3 -
"movaps %%xmm0, %%xmm4\n" // copy re0+im0 ... into xmm4 and 5, xmm0 & 1 retained
"movaps %%xmm1, %%xmm5\n"
"mulps %%xmm4, %%xmm4\n" //r0i0 r1i1 squared
"mulps %%xmm5, %%xmm5\n" //r2i2 r3i3 squared
"haddps %%xmm5, %%xmm4\n" //r0+i0 r1+i1 r2+i2 r3+i3 r4+i4 (all squared) (SSE3!) - xmm 5 free
"addps (%1), %%xmm4\n" // add 1e-15 (xmm4: psd for all 4 pixels)
//WienerFactor = MAX((psd - sigmaSquaredNoiseNormed)/psd, lowlimit); // limited Wiener filter
"movaps 80(%1), %%xmm5\n" //sigmaSquaredNoiseNormed in xmm5
"movaps %%xmm4, %%xmm6\n" // Copy psd into xmm6
"rcpps %%xmm4, %%xmm7\n" // xmm7: (1 / psd)
"subps %%xmm5, %%xmm6\n" // xmm6 (psd) - xmm5 (ssnn) xmm5 free
"movaps 96(%1), %%xmm5\n" // xmm5 = lowlimit
"mulps %%xmm7, %%xmm6\n" // xmm6 = (psd - sigmaSquaredNoiseNormed)/psd
"maxps %%xmm5, %%xmm6\n" // xmm6 = Wienerfactor = MAX(xmm6, lowlimit)
// float sfact = (1 + wsharpen[x]*sqrt( psd*sigmaSquaredSharpenMax/((psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax)) )) ;
"movaps 48(%1), %%xmm7\n" // Move sigmaSquaredSharpenMax into xmm7
"movaps %%xmm4, %%xmm5\n" // Copy psd into xmm5
"addps %%xmm7, %%xmm4\n" // xmm4 = psd + sigmaSquaredSharpenMax
"mulps %%xmm5, %%xmm7\n" // xmm7 = psd*sigmaSquaredSharpenMax
"addps 32(%1), %%xmm5\n" //xmm5 = psd + sigmaSquaredSharpenMin //xmm6 free
"mulps %%xmm4, %%xmm5\n" // (psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax) xmm4 free
"rcpps %%xmm5, %%xmm5\n" // 1 / (psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax) (stall)
"mulps %%xmm5, %%xmm7\n" // psd*sigmaSquaredSharpenMax/((psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax)) - xmm5 free
"movaps 64(%1), %%xmm5\n" // Load "1.0"
"rsqrtps %%xmm7, %%xmm7\n" // 1.0 / sqrt( psd*sigmaSquaredSharpenMax/((psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax))
"rcpps %%xmm7, %%xmm7\n" // sqrt (..)
"mulps (%4), %%xmm7\n" // multiply wsharpen
"addps %%xmm5, %%xmm7\n" // + 1.0 xmm7 = sfact
"mulps %%xmm6, %%xmm7\n" // *= Wienerfactor
"movaps %%xmm7, %%xmm5\n"
"unpcklps %%xmm7, %%xmm7\n" // unpack low to xmm7
"unpckhps %%xmm5, %%xmm5\n" // unpack high to xmm5
"mulps %%xmm7, %%xmm0\n" // re+im *= sfact
"mulps %%xmm5, %%xmm1\n" // re+im *= sfact
"addps %%xmm2, %%xmm0\n" // add gridcorrection
"addps %%xmm3, %%xmm1\n" // add gridcorrection
"movaps %%xmm0, (%2)\n" // Store
"movaps %%xmm1, 16(%2)\n" // Store
"sub $4, %0\n" // size -=4
"add $32, %2\n" // outcur+=32
"add $32, %3\n" // gridsample+=32
"add $16, %4\n" // wsharpen+=16
"cmp $0, %0\n"
"jg loop_wienerdegridsharpen_sse3\n"
: /* no output registers */
: "r" (size), "r" (temp), "r" (outcur), "r" (gridsample), "r"(wsharpen)
: /* %0 %1 %2 %3 %4 */
);
}
#endif
void ComplexWienerFilterDeGrid::processSharpen_SSE( ComplexBlock* block )
{
fftwf_complex* outcur = block->complex;
fftwf_complex* gridsample = grid->complex;
float gridfraction = degrid*outcur[0][0]/gridsample[0][0];
float* temp = block->temp->data; // Get aligned temp area, at least 256 bytes, only used by this thread.
float *wsharpen = sharpenWindow->getLine(0);
for (int i = 0; i < 4; i++) {
temp[i+0] = 1e-15f; // 0
temp[i+4] = gridfraction; // 16
temp[i+8] = sigmaSquaredSharpenMin; // 32
temp[i+12] = sigmaSquaredSharpenMax; // 48
temp[i+16] = 1.0f; // 64
temp[i+20] = sigmaSquaredNoiseNormed; // 72
temp[i+24] = lowlimit; // 96
}
int size = bw*bh;
asm volatile
(
"loop_wienerdegridsharpen_sse:\n"
"movaps 16(%1),%%xmm6\n" // Load gridfraction into xmm6
"movaps (%2), %%xmm0\n" // in r0i0 r1i1
"movaps 16(%2), %%xmm1\n" //in r2i2 r3i3
"movaps (%3), %%xmm4\n" // grid r0i0 r1i1
"movaps 16(%3), %%xmm5\n" // grid r2i2 r3i3
"mulps %%xmm6, %%xmm4\n" //grid r0*gf i0*gf r1*gf i1*gf (xmm4: gridcorrection0 + 1)
"mulps %%xmm6, %%xmm5\n" //grid r2*gf i2*gf r3*gf i3*gf (gridfraction*gridsample[x])
"movaps %%xmm4, %%xmm2\n" // maintain gridcorrection in memory
"movaps %%xmm5, %%xmm3\n"
"subps %%xmm4, %%xmm0\n" // re0 im0 re1 im1 (re = outcur[x][0] - gridcorrection0;, etc) (xmm0 - xmm4)
"subps %%xmm5, %%xmm1\n" // re2 im2 re3 im3 -
"movaps %%xmm0, %%xmm4\n" // copy re0+im0 ... into xmm4 and 5, xmm0 & 1 retained
"movaps %%xmm1, %%xmm5\n"
"mulps %%xmm4, %%xmm4\n" //r0i0 r1i1 squared
"mulps %%xmm5, %%xmm5\n" //r2i2 r3i3 squared
"movaps %%xmm4, %%xmm7\n"
"shufps $136, %%xmm5, %%xmm4\n" // xmm7 r0r1 r2r3 [10 00 10 00 = 136]
"shufps $221, %%xmm5, %%xmm7\n" // xmm6 i0i1 i2i3 [11 01 11 01 = 221]
"addps %%xmm7, %%xmm4\n"
"addps (%1), %%xmm4\n" // add 1e-15 (xmm4: psd for all 4 pixels)
//WienerFactor = MAX((psd - sigmaSquaredNoiseNormed)/psd, lowlimit); // limited Wiener filter
"movaps 80(%1), %%xmm5\n" //sigmaSquaredNoiseNormed in xmm5
"movaps %%xmm4, %%xmm6\n" // Copy psd into xmm6
"rcpps %%xmm4, %%xmm7\n" // xmm7: (1 / psd)
"subps %%xmm5, %%xmm6\n" // xmm6 (psd) - xmm5 (ssnn) xmm5 free
"movaps 96(%1), %%xmm5\n" // xmm5 = lowlimit
"mulps %%xmm7, %%xmm6\n" // xmm6 = (psd - sigmaSquaredNoiseNormed)/psd
"maxps %%xmm5, %%xmm6\n" // xmm6 = Wienerfactor = MAX(xmm6, lowlimit)
// float sfact = (1 + wsharpen[x]*sqrt( psd*sigmaSquaredSharpenMax/((psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax)) )) ;
"movaps 48(%1), %%xmm7\n" // Move sigmaSquaredSharpenMax into xmm7
"movaps %%xmm4, %%xmm5\n" // Copy psd into xmm5
"addps %%xmm7, %%xmm4\n" // xmm4 = psd + sigmaSquaredSharpenMax
"mulps %%xmm5, %%xmm7\n" // xmm7 = psd*sigmaSquaredSharpenMax
"addps 32(%1), %%xmm5\n" //xmm5 = psd + sigmaSquaredSharpenMin //xmm6 free
"mulps %%xmm4, %%xmm5\n" // (psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax) xmm4 free
"rcpps %%xmm5, %%xmm5\n" // 1 / (psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax) (stall)
"mulps %%xmm5, %%xmm7\n" // psd*sigmaSquaredSharpenMax/((psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax)) - xmm5 free
"movaps 64(%1), %%xmm5\n" // Load "1.0"
"rsqrtps %%xmm7, %%xmm7\n" // 1.0 / sqrt( psd*sigmaSquaredSharpenMax/((psd + sigmaSquaredSharpenMin)*(psd + sigmaSquaredSharpenMax))
"rcpps %%xmm7, %%xmm7\n" // sqrt (..)
"mulps (%4), %%xmm7\n" // multiply wsharpen
"addps %%xmm5, %%xmm7\n" // + 1.0 xmm7 = sfact
"mulps %%xmm6, %%xmm7\n" // *= Wienerfactor
"movaps %%xmm7, %%xmm5\n"
"unpcklps %%xmm7, %%xmm7\n" // unpack low to xmm7
"unpckhps %%xmm5, %%xmm5\n" // unpack high to xmm5
"mulps %%xmm7, %%xmm0\n" // re+im *= sfact
"mulps %%xmm5, %%xmm1\n" // re+im *= sfact
"addps %%xmm2, %%xmm0\n" // add gridcorrection
"addps %%xmm3, %%xmm1\n" // add gridcorrection
"movaps %%xmm0, (%2)\n" // Store
"movaps %%xmm1, 16(%2)\n" // Store
"sub $4, %0\n" // size -=4
"add $32, %2\n" // outcur+=32
"add $32, %3\n" // gridsample+=32
"add $16, %4\n" // wsharpen+=16
"cmp $0, %0\n"
"jg loop_wienerdegridsharpen_sse\n"
: /* no output registers */
: "r" (size), "r" (temp), "r" (outcur), "r" (gridsample), "r"(wsharpen)
: /* %0 %1 %2 %3 %4 */
);
}
void ComplexWienerFilterDeGrid::processNoSharpen_SSE( ComplexBlock* block )
{
fftwf_complex* outcur = block->complex;
fftwf_complex* gridsample = grid->complex;
float gridfraction = degrid*outcur[0][0]/gridsample[0][0];
float* temp = block->temp->data; // Get aligned temp area, at least 256 bytes, only used by this thread.
for (int i = 0; i < 4; i++) {
temp[i+0] = 1e-15f; // 0
temp[i+4] = gridfraction; // 16
temp[i+8] = sigmaSquaredNoiseNormed; // 32
temp[i+12] = lowlimit; // 48
}
int size = bw*bh;
asm volatile
(
"loop_wienerdegridnosharpen_sse:\n"
"movaps 16(%1),%%xmm6\n" // Load gridfraction into xmm6
"movaps (%2), %%xmm0\n" // in r0i0 r1i1
"movaps 16(%2), %%xmm1\n" //in r2i2 r3i3
"movaps (%3), %%xmm4\n" // grid r0i0 r1i1
"movaps 16(%3), %%xmm5\n" // grid r2i2 r3i3
"mulps %%xmm6, %%xmm4\n" //grid r0*gf i0*gf r1*gf i1*gf (xmm4: gridcorrection0 + 1)
"mulps %%xmm6, %%xmm5\n" //grid r2*gf i2*gf r3*gf i3*gf (gridfraction*gridsample[x])
"movaps %%xmm4, %%xmm2\n" // maintain gridcorrection in memory
"movaps %%xmm5, %%xmm3\n"
"subps %%xmm4, %%xmm0\n" // re0 im0 re1 im1 (re = outcur[x][0] - gridcorrection0;, etc) (xmm0 - xmm4)
"subps %%xmm5, %%xmm1\n" // re2 im2 re3 im3 -
"movaps %%xmm0, %%xmm4\n" // copy re0+im0 ... into xmm4 and 5, xmm0 & 1 retained
"movaps %%xmm1, %%xmm5\n"
"mulps %%xmm4, %%xmm4\n" //r0i0 r1i1 squared
"mulps %%xmm5, %%xmm5\n" //r2i2 r3i3 squared
"movaps %%xmm4, %%xmm7\n"
"shufps $136, %%xmm5, %%xmm4\n" // xmm7 r0r1 r2r3 [10 00 10 00 = 136]
"shufps $221, %%xmm5, %%xmm7\n" // xmm6 i0i1 i2i3 [11 01 11 01 = 221]
"addps %%xmm7, %%xmm4\n"
"addps (%1), %%xmm4\n" // add 1e-15 (xmm4: psd for all 4 pixels)
//WienerFactor = MAX((psd - sigmaSquaredNoiseNormed)/psd, lowlimit); // limited Wiener filter
"movaps 32(%1), %%xmm5\n" //sigmaSquaredNoiseNormed in xmm5
"movaps %%xmm4, %%xmm6\n" // Copy psd into xmm6
"rcpps %%xmm4, %%xmm7\n" // xmm7: (1 / psd)
"subps %%xmm5, %%xmm6\n" // xmm6 (psd) - xmm5 (ssnn) xmm5 free
"movaps 48(%1), %%xmm5\n" // xmm5 = lowlimit
"mulps %%xmm7, %%xmm6\n" // xmm6 = (psd - sigmaSquaredNoiseNormed)/psd
"maxps %%xmm6, %%xmm5\n" // xmm6 = Wienerfactor = MAX(xmm6, lowlimit)
"movaps %%xmm5, %%xmm7\n"
"unpcklps %%xmm7, %%xmm7\n" // unpack low to xmm7
"unpckhps %%xmm5, %%xmm5\n" // unpack high to xmm5
"mulps %%xmm7, %%xmm0\n" // re+im *= sfact
"mulps %%xmm5, %%xmm1\n" // re+im *= sfact
"addps %%xmm2, %%xmm0\n" // add gridcorrection
"addps %%xmm3, %%xmm1\n" // add gridcorrection
"movaps %%xmm0, (%2)\n" // Store
"movaps %%xmm1, 16(%2)\n" // Store
"sub $4, %0\n" // size -=4
"add $32, %2\n" // outcur+=32
"add $32, %3\n" // gridsample+=32
"cmp $0, %0\n"
"jg loop_wienerdegridnosharpen_sse\n"
: /* no output registers */
: "r" (size), "r" (temp), "r" (outcur), "r" (gridsample)
: /* %0 %1 %2 %3 */
);
}
#if defined (__x86_64__)
void ComplexWienerFilterDeGrid::processNoSharpen_SSE3( ComplexBlock* block )
{
fftwf_complex* outcur = block->complex;
fftwf_complex* gridsample = grid->complex;
float gridfraction = degrid*outcur[0][0]/gridsample[0][0];
float* temp = block->temp->data; // Get aligned temp area, at least 256 bytes, only used by this thread.
for (int i = 0; i < 4; i++) {
temp[i+0] = 1e-15f; // 0
temp[i+4] = gridfraction; // 16
temp[i+8] = sigmaSquaredNoiseNormed; // 32
temp[i+12] = lowlimit; // 48
}
int size = bw*bh;
if ((size & 7) == 0) { //TODO: Bench me to see if I'm faster
asm volatile
(
"movaps (%1), %%xmm14\n" // xmm14: 1e-15
"movaps 16(%1), %%xmm15\n" // Load gridfraction into xmm15
"loop_wienerdegridnosharpen_sse3_big:\n"
"movaps (%2), %%xmm0\n" // in r0i0 r1i1
"movaps 16(%2), %%xmm1\n" //in r2i2 r3i3
"movaps 32(%2), %%xmm8\n" // in r4i4 r5i5
"movaps 48(%2), %%xmm9\n" //in r6i6 r7i7
"movaps (%3), %%xmm4\n" // grid r0i0 r1i1
"movaps 16(%3), %%xmm5\n" // grid r2i2 r3i3
"movaps 32(%3), %%xmm10\n" // grid r4i4 r5i5
"movaps 48(%3), %%xmm11\n" // grid r6i6 r7i7
"mulps %%xmm15, %%xmm4\n" //grid r0*gf i0*gf r1*gf i1*gf (xmm4: gridcorrection0 + 1)
"mulps %%xmm15, %%xmm5\n" //grid r2*gf i2*gf r3*gf i3*gf (gridfraction*gridsample[x])
"mulps %%xmm15, %%xmm10\n" //grid r4*gf i4*gf r5*gf i5*gf
"mulps %%xmm15, %%xmm11\n" //grid r6*gf i6*gf r7*gf i7*gf
"movaps %%xmm4, %%xmm2\n" // maintain gridcorrection in memory
"movaps %%xmm5, %%xmm3\n"
"movaps %%xmm10, %%xmm12\n" // maintain gridcorrection in memory
"movaps %%xmm11, %%xmm13\n"
"subps %%xmm4, %%xmm0\n" // re0 im0 re1 im1 (re = outcur[x][0] - gridcorrection0;, etc) (xmm0 - xmm4)
"subps %%xmm5, %%xmm1\n" // re2 im2 re3 im3 -
"subps %%xmm10, %%xmm8\n" // re4 im4 re5 im5 (re = outcur[x][0] - gridcorrection0;, etc) (xmm0 - xmm4)
"subps %%xmm11, %%xmm9\n" // re6 im6 re7 im7 -
"movaps %%xmm0, %%xmm4\n" // copy re0+im0 ... into xmm4 and 5, xmm0 & 1 retained
"movaps %%xmm1, %%xmm5\n"
"movaps %%xmm8, %%xmm10\n" // copy re4+im4
"movaps %%xmm9, %%xmm11\n"
"mulps %%xmm4, %%xmm4\n" //r0i0 r1i1 squared
"mulps %%xmm5, %%xmm5\n" //r2i2 r3i3 squared
"mulps %%xmm10, %%xmm10\n" //r4i4 r5i5 squared
"mulps %%xmm11, %%xmm11\n" //r6i6 r7i7 squared
"haddps %%xmm5, %%xmm4\n" //r0+i0 r1+i1 r2+i2 r3+i3 (all squared) (SSE3!) - xmm 5 free
"haddps %%xmm11, %%xmm10\n" //r4+i4 r5+i5 r6+i6 r7+i7 (all squared) (SSE3!) - xmm 11 free
"addps %%xmm14, %%xmm4\n" // add 1e-15 (xmm4: psd for all 4 pixels)
"addps %%xmm14, %%xmm10\n" // add 1e-15 (xmm10: psd for all 4 pixels)
//WienerFactor = MAX((psd - sigmaSquaredNoiseNormed)/psd, lowlimit); // limited Wiener filter
"movaps %%xmm4, %%xmm5\n" // Copy psd into xmm5
"movaps %%xmm10, %%xmm11\n" // Copy psd into xmm11
"rcpps %%xmm4, %%xmm4\n" // xmm4: (1 / psd)
"movaps 32(%1), %%xmm7\n"
"rcpps %%xmm10, %%xmm10\n" // xmm10: (1 / psd)
"subps %%xmm7, %%xmm5\n" // xmm5 (psd) - xmm5 (ssnn)
"subps %%xmm7, %%xmm11\n" // xmm11 (psd) - xmm5 (ssnn)
"movaps 48(%1), %%xmm7\n"
"mulps %%xmm4, %%xmm5\n" // xmm6 = (psd - sigmaSquaredNoiseNormed)/psd
"mulps %%xmm10, %%xmm11\n" // xmm6 = (psd - sigmaSquaredNoiseNormed)/psd
"maxps %%xmm7, %%xmm5\n" // xmm6 = Wienerfactor = MAX(xmm6, lowlimit)
"maxps %%xmm7, %%xmm11\n" // xmm6 = Wienerfactor = MAX(xmm6, lowlimit)
"movaps %%xmm5, %%xmm7\n"
"movaps %%xmm11, %%xmm10\n"
"unpckhps %%xmm5, %%xmm5\n" // unpack high to xmm5
"unpcklps %%xmm7, %%xmm7\n" // unpack low to xmm7
"unpckhps %%xmm11, %%xmm11\n" // unpack high to xmm11
"unpcklps %%xmm10, %%xmm10\n" // unpack low to xmm10
"mulps %%xmm7, %%xmm0\n" // re+im *= sfact
"mulps %%xmm5, %%xmm1\n" // re+im *= sfact
"mulps %%xmm10, %%xmm8\n" // re+im *= sfact
"mulps %%xmm11, %%xmm9\n" // re+im *= sfact
"addps %%xmm2, %%xmm0\n" // add gridcorrection
"addps %%xmm3, %%xmm1\n" // add gridcorrection
"addps %%xmm12, %%xmm8\n" // add gridcorrection
"addps %%xmm13, %%xmm9\n" // add gridcorrection
"movaps %%xmm0, (%2)\n" // Store
"movaps %%xmm1, 16(%2)\n" // Store
"movaps %%xmm8, 32(%2)\n" // Store
"movaps %%xmm9, 48(%2)\n" // Store
"sub $8, %0\n" // size -=8
"add $64, %2\n" // outcur+=64
"add $64, %3\n" // gridsample+=64
"cmp $0, %0\n"
"jg loop_wienerdegridnosharpen_sse3_big\n"
: /* no output registers */
: "r" (size), "r" (temp), "r" (outcur), "r" (gridsample)
: /* %0 %1 %2 %3 */
);
} else {
asm volatile
(
"movaps (%1), %%xmm14\n" // xmm14: 1e-15
"movaps 16(%1), %%xmm15\n" // Load gridfraction into xmm15
"movaps 32(%1), %%xmm13\n" //sigmaSquaredNoiseNormed in xmm13
"movaps 48(%1), %%xmm12\n" // xmm12 = lowlimit
"loop_wienerdegridnosharpen_sse3:\n"
"movaps (%2), %%xmm0\n" // in r0i0 r1i1
"movaps 16(%2), %%xmm1\n" //in r2i2 r3i3
"movaps (%3), %%xmm4\n" // grid r0i0 r1i1
"movaps 16(%3), %%xmm5\n" // grid r2i2 r3i3
"mulps %%xmm15, %%xmm4\n" //grid r0*gf i0*gf r1*gf i1*gf (xmm4: gridcorrection0 + 1)
"mulps %%xmm15, %%xmm5\n" //grid r2*gf i2*gf r3*gf i3*gf (gridfraction*gridsample[x])
"movaps %%xmm4, %%xmm2\n" // maintain gridcorrection in memory
"movaps %%xmm5, %%xmm3\n"
"subps %%xmm4, %%xmm0\n" // re0 im0 re1 im1 (re = outcur[x][0] - gridcorrection0;, etc) (xmm0 - xmm4)
"subps %%xmm5, %%xmm1\n" // re2 im2 re3 im3 -
"movaps %%xmm0, %%xmm4\n" // copy re0+im0 ... into xmm4 and 5, xmm0 & 1 retained
"movaps %%xmm1, %%xmm5\n"
"mulps %%xmm4, %%xmm4\n" //r0i0 r1i1 squared
"mulps %%xmm5, %%xmm5\n" //r2i2 r3i3 squared
"haddps %%xmm5, %%xmm4\n" //r0+i0 r1+i1 r2+i2 r3+i3 r4+i4 (all squared) (SSE3!) - xmm 5 free
"addps %%xmm14, %%xmm4\n" // add 1e-15 (xmm4: psd for all 4 pixels)
//WienerFactor = MAX((psd - sigmaSquaredNoiseNormed)/psd, lowlimit); // limited Wiener filter
"movaps %%xmm4, %%xmm6\n" // Copy psd into xmm6
"rcpps %%xmm4, %%xmm7\n" // xmm7: (1 / psd)
"subps %%xmm13, %%xmm6\n" // xmm6 (psd) - xmm5 (ssnn) xmm5 free
"mulps %%xmm7, %%xmm6\n" // xmm6 = (psd - sigmaSquaredNoiseNormed)/psd
"maxps %%xmm12, %%xmm6\n" // xmm6 = Wienerfactor = MAX(xmm6, lowlimit)
"movaps %%xmm6, %%xmm7\n"
"unpcklps %%xmm7, %%xmm7\n" // unpack low to xmm7
"unpckhps %%xmm6, %%xmm6\n" // unpack high to xmm6
"mulps %%xmm7, %%xmm0\n" // re+im *= sfact
"mulps %%xmm6, %%xmm1\n" // re+im *= sfact
"addps %%xmm2, %%xmm0\n" // add gridcorrection
"addps %%xmm3, %%xmm1\n" // add gridcorrection
"movaps %%xmm0, (%2)\n" // Store
"movaps %%xmm1, 16(%2)\n" // Store
"sub $4, %0\n" // size -=4
"add $32, %2\n" // outcur+=32
"add $32, %3\n" // gridsample+=32
"cmp $0, %0\n"
"jg loop_wienerdegridnosharpen_sse3\n"
: /* no output registers */
: "r" (size), "r" (temp), "r" (outcur), "r" (gridsample)
: /* %0 %1 %2 %3 */
);
}
}
#else // 32 bits
void ComplexWienerFilterDeGrid::processNoSharpen_SSE3( ComplexBlock* block )
{
fftwf_complex* outcur = block->complex;
fftwf_complex* gridsample = grid->complex;
float gridfraction = degrid*outcur[0][0]/gridsample[0][0];
float* temp = block->temp->data; // Get aligned temp area, at least 256 bytes, only used by this thread.
for (int i = 0; i < 4; i++) {
temp[i+0] = 1e-15f; // 0
temp[i+4] = gridfraction; // 16
temp[i+8] = sigmaSquaredNoiseNormed; // 32
temp[i+12] = lowlimit; // 48
}
int size = bw*bh;
asm volatile
(
"loop_wienerdegridnosharpen_sse3:\n"
"movaps 16(%1),%%xmm6\n" // Load gridfraction into xmm6
"movaps (%2), %%xmm0\n" // in r0i0 r1i1
"movaps 16(%2), %%xmm1\n" //in r2i2 r3i3
"movaps (%3), %%xmm4\n" // grid r0i0 r1i1
"movaps 16(%3), %%xmm5\n" // grid r2i2 r3i3
"mulps %%xmm6, %%xmm4\n" //grid r0*gf i0*gf r1*gf i1*gf (xmm4: gridcorrection0 + 1)
"mulps %%xmm6, %%xmm5\n" //grid r2*gf i2*gf r3*gf i3*gf (gridfraction*gridsample[x])
"movaps %%xmm4, %%xmm2\n" // maintain gridcorrection in memory
"movaps %%xmm5, %%xmm3\n"
"subps %%xmm4, %%xmm0\n" // re0 im0 re1 im1 (re = outcur[x][0] - gridcorrection0;, etc) (xmm0 - xmm4)
"subps %%xmm5, %%xmm1\n" // re2 im2 re3 im3 -
"movaps %%xmm0, %%xmm4\n" // copy re0+im0 ... into xmm4 and 5, xmm0 & 1 retained
"movaps %%xmm1, %%xmm5\n"
"mulps %%xmm4, %%xmm4\n" //r0i0 r1i1 squared
"mulps %%xmm5, %%xmm5\n" //r2i2 r3i3 squared
"haddps %%xmm5, %%xmm4\n" //r0+i0 r1+i1 r2+i2 r3+i3 r4+i4 (all squared) (SSE3!) - xmm 5 free
"addps (%1), %%xmm4\n" // add 1e-15 (xmm4: psd for all 4 pixels)
//WienerFactor = MAX((psd - sigmaSquaredNoiseNormed)/psd, lowlimit); // limited Wiener filter
"movaps 32(%1), %%xmm5\n" //sigmaSquaredNoiseNormed in xmm5
"movaps %%xmm4, %%xmm6\n" // Copy psd into xmm6
"rcpps %%xmm4, %%xmm7\n" // xmm7: (1 / psd)
"subps %%xmm5, %%xmm6\n" // xmm6 (psd) - xmm5 (ssnn) xmm5 free
"movaps 48(%1), %%xmm5\n" // xmm5 = lowlimit
"mulps %%xmm7, %%xmm6\n" // xmm6 = (psd - sigmaSquaredNoiseNormed)/psd
"maxps %%xmm6, %%xmm5\n" // xmm6 = Wienerfactor = MAX(xmm6, lowlimit)
"movaps %%xmm5, %%xmm7\n"
"unpcklps %%xmm7, %%xmm7\n" // unpack low to xmm7
"unpckhps %%xmm5, %%xmm5\n" // unpack high to xmm5
"mulps %%xmm7, %%xmm0\n" // re+im *= sfact
"mulps %%xmm5, %%xmm1\n" // re+im *= sfact
"addps %%xmm2, %%xmm0\n" // add gridcorrection
"addps %%xmm3, %%xmm1\n" // add gridcorrection
"movaps %%xmm0, (%2)\n" // Store
"movaps %%xmm1, 16(%2)\n" // Store
"sub $4, %0\n" // size -=4
"add $32, %2\n" // outcur+=32
"add $32, %3\n" // gridsample+=32
"cmp $0, %0\n"
"jg loop_wienerdegridnosharpen_sse3\n"
: /* no output registers */
: "r" (size), "r" (temp), "r" (outcur), "r" (gridsample)
: /* %0 %1 %2 %3 */
);
}
#endif
#endif // defined (__i386__) || defined (__x86_64__)
}}// namespace RawStudio::FFTFilter
rawstudio-2.0/plugins/denoise/planarimageslice.cpp 0000644 0001750 0001750 00000003046 11526533643 017443 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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 "planarimageslice.h"
#include "floatimageplane.h"
namespace RawStudio {
namespace FFTFilter {
PlanarImageSlice::PlanarImageSlice(void)
{
filter = 0;
in = 0;
out = 0;
blockSkipped = true;
ownAlloc = false;
}
PlanarImageSlice::~PlanarImageSlice(void) {
if (ownAlloc && out)
delete out;
out = 0;
if (in)
delete in;
in = 0;
}
void PlanarImageSlice::setOut(FloatImagePlane *p) {
ownAlloc = false;
out = p;
blockSkipped = false;
}
void PlanarImageSlice::allocateOut() {
if (ownAlloc || out)
return;
out = new FloatImagePlane(in->w, in->h, in->plane_id);
out->allocateImage();
blockSkipped = false;
ownAlloc = true;
}
}}// namespace RawStudio::FFTFilter
rawstudio-2.0/plugins/denoise/planarimageslice.h 0000644 0001750 0001750 00000002721 11526533643 017107 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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.
*/
#ifndef planarimageslice_h__
#define planarimageslice_h__
#include
namespace RawStudio {
namespace FFTFilter {
class FloatImagePlane;
class ComplexFilter;
class FFTWindow;
class PlanarImageSlice
{
public:
PlanarImageSlice(void);
virtual ~PlanarImageSlice(void);
void setOut(FloatImagePlane *p);
FloatImagePlane *in;
FloatImagePlane *out;
void allocateOut();
gint offset_x;
gint offset_y;
gint overlap_x;
gint overlap_y;
gboolean blockSkipped;
gboolean ownAlloc;
ComplexFilter *filter;
FFTWindow *window;
};
}} // namespace RawStudio::FFTFilter
#endif // planarimageslice_h__
rawstudio-2.0/plugins/denoise/fftwindow.h 0000644 0001750 0001750 00000003317 11526533643 015620 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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.
*/
#ifndef fftwindow_h__
#define fftwindow_h__
#include "floatimageplane.h"
namespace RawStudio {
namespace FFTFilter {
class FFTWindow
{
public:
FFTWindow(int _w, int _h);
virtual ~FFTWindow(void);
FloatImagePlane analysis;
FloatImagePlane synthesis;
void createHalfCosineWindow(int ox, int oy);
void createRaisedCosineWindow(int ox, int oy);
void createSqrtHalfCosineWindow(int ox, int oy);
void applyAnalysisWindow(FloatImagePlane *image, FloatImagePlane *dst);
void applySynthesisWindow( FloatImagePlane *image ); // Inplace, written back to image
private:
void applyAnalysisWindowSSE( FloatImagePlane *image, FloatImagePlane *dst );
float createWindow( FloatImagePlane &window, int ox, float* wx); // Returns sum
bool analysisIsFlat;
bool synthesisIsFlat;
bool SSEAvailable;
};
}} // namespace RawStudio::FFTFilter
#endif // fftwindow_h__
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list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
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if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | \
$(AWK) '{ files[$$0] = 1; nonempty = 1; } \
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mkid -fID $$unique
tags: TAGS
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
set x; \
here=`pwd`; \
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
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rawstudio-2.0/plugins/denoise/fftdenoiser.h 0000644 0001750 0001750 00000003737 11526533643 016127 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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.
*/
#ifndef fftdenoiser_h__
#define fftdenoiser_h__
#include
#include "floatplanarimage.h"
#include "denoisethread.h"
#include "denoiseinterface.h"
namespace RawStudio {
namespace FFTFilter {
#define FFT_BLOCK_SIZE 128 // Preferable able to be factorized into primes, must be divideable by 4.
#define FFT_BLOCK_OVERLAP 24 // Must be dividable by 4 (OVERLAP * 2 must be < SIZE)
#define SIGMA_FACTOR 0.25f; // Amount to multiply sigma by to give reasonable amount
class FFTDenoiser
{
public:
FFTDenoiser(void);
virtual ~FFTDenoiser(void);
gboolean initializeFFT();
virtual void setParameters( FFTDenoiseInfo *info);
virtual void denoiseImage(RS_IMAGE16* image);
gboolean abort;
protected:
virtual void processJobs(FloatPlanarImage &img, FloatPlanarImage &outImg);
void waitForJobs(JobQueue *waiting_jobs);
guint nThreads;
DenoiseThread *threads;
fftwf_plan plan_forward;
fftwf_plan plan_reverse;
float sigma;
float beta;
float sharpen;
float sharpenCutoff;
float sharpenMinSigma;
float sharpenMaxSigma;
};
}} // namespace RawStudio::FFTFilter
#endif // fftdenoiser_h__
rawstudio-2.0/plugins/denoise/denoisethread.h 0000644 0001750 0001750 00000003166 11526533643 016431 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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.
*/
#ifndef denoisethread_h__
#define denoisethread_h__
#include "fftw3.h"
#include "jobqueue.h"
#include "pthread.h"
#include "complexblock.h"
#include "floatimageplane.h"
namespace RawStudio {
namespace FFTFilter {
class DenoiseThread
{
public:
DenoiseThread(void);
virtual ~DenoiseThread(void);
void addJobs(JobQueue *waiting, JobQueue *finished);
void jobsEnded();
void runDenoise();
fftwf_plan forward;
fftwf_plan reverse;
ComplexBlock *complex;
FloatImagePlane *input_plane;
pthread_t thread_id;
pthread_cond_t run_thread;
pthread_mutex_t run_thread_mutex;
gboolean exitThread;
gboolean threadExited;
private:
JobQueue *waiting;
JobQueue *finished;
void procesFFT(FFTJob* job);
};
}} // namespace RawStudio::FFTFilter
#endif // denoisethread_h__
rawstudio-2.0/plugins/denoise/fftwindow.cpp 0000644 0001750 0001750 00000016333 11526533643 016155 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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.
*
* Based on FFT3DFilter plugin for Avisynth 2.5 - 3D Frequency Domain filter
* Copyright(C)2004-2005 A.G.Balakhnin aka Fizick, email: bag@hotmail.ru, web: http://bag.hotmail.ru
*/
#include "fftwindow.h"
#include
#define PI_F 3.14159265358979323846f
namespace RawStudio {
namespace FFTFilter {
FFTWindow::FFTWindow( int _w, int _h ) :
analysis(FloatImagePlane(_w, _h)),
synthesis(FloatImagePlane(_w,_h))
{
analysisIsFlat = true;
synthesisIsFlat = true;
analysis.allocateImage();
synthesis.allocateImage();
SSEAvailable = !!(rs_detect_cpu_features() & RS_CPU_FLAG_SSE);
}
FFTWindow::~FFTWindow(void)
{}
void FFTWindow::createHalfCosineWindow( int ox, int oy )
{
float *wanx=new float[ox];//analysis windox
float *wsynx=new float[ox];//syntesis windox
//Calc 1d half-cosine window
for(int i=0;ibh-overlap)
yfactor *= weight[bh - y];
float *m = window.getLine(y);
for (int x = 0; x < bw; x++) {
float factor = yfactor;
if (x bw-overlap)
factor *= weight[bw - x];
m[x] = factor;
sum += factor;
}
}
return sum;
}
void FFTWindow::applyAnalysisWindow( FloatImagePlane *image, FloatImagePlane *dst )
{
g_assert(image->w == analysis.w);
g_assert(image->h == analysis.h);
g_assert(dst->w == analysis.w);
g_assert(dst->h == analysis.h);
if (analysisIsFlat) {
image->blitOnto(dst);
return;
}
#if defined (__i386__) || defined (__x86_64__)
if (SSEAvailable && ((analysis.w & 15) == 0)) {
applyAnalysisWindowSSE( image, dst);
return;
}
#endif // defined (__i386__) || defined (__x86_64__)
for (int y = 0; y < analysis.h; y++) {
float *srcp1 = analysis.getLine(y);
float *srcp2 = image->getLine(y);
float *dstp = dst->getLine(y);
for (int x = 0; x < analysis.w; x++) {
dstp[x] = srcp1[x] * srcp2[x];
}
}
}
#if defined (__i386__) || defined (__x86_64__)
void FFTWindow::applyAnalysisWindowSSE( FloatImagePlane *image, FloatImagePlane *dst )
{
for (int y = 0; y < analysis.h; y++) {
int sizew = analysis.w>>4; // Size in loops
float* src1 = image->getLine(y);
if ((uintptr_t)src1 & 15) {
asm volatile
(
"loop_analysis_sse_ua:\n"
"prefetchnta (%4)\n" // Prefetch next line (Used once only, so don't pollute cache)
"movups (%1), %%xmm0\n" // src1 pt1
"movups 16(%1), %%xmm1\n" // src1 pt2
"movups 32(%1), %%xmm2\n" // src1 pt3
"movups 48(%1), %%xmm3\n" // src1 pt4
"mulps (%0), %%xmm0\n" // src1 * window pt1
"mulps 16(%0), %%xmm1\n" // src1 * window pt2
"mulps 32(%0), %%xmm2\n" // src1 * window pt3
"mulps 48(%0), %%xmm3\n" // src1 * window pt4
"movaps %%xmm0, (%2)\n" // store pt1
"movaps %%xmm1, 16(%2)\n" // store pt2
"movaps %%xmm2, 32(%2)\n" // store pt1
"movaps %%xmm3, 48(%2)\n" // store pt2
"add $64, %0\n"
"add $64, %1\n"
"add $64, %2\n"
"add $64, %4\n"
"dec %3\n"
"jnz loop_analysis_sse_ua\n"
: /* no output registers */
: "r" (analysis.getLine(y)), "r" (src1), "r" (dst->getLine(y)), "r" (sizew), "r" (&src1[image->pitch])
: /* %0 %1 %2 %3 %4 */
);
} else {
asm volatile
(
"loop_analysis_sse_a:\n"
"prefetchnta (%4)\n" // Prefetch next line (Used once only, so don't pollute cache)
"movaps (%1), %%xmm0\n" // src1 pt1
"movaps 16(%1), %%xmm1\n" // src1 pt2
"movaps 32(%1), %%xmm2\n" // src1 pt3
"movaps 48(%1), %%xmm3\n" // src1 pt4
"mulps (%0), %%xmm0\n" // src1 * window pt1
"mulps 16(%0), %%xmm1\n" // src1 * window pt2
"mulps 32(%0), %%xmm2\n" // src1 * window pt3
"mulps 48(%0), %%xmm3\n" // src1 * window pt4
"movaps %%xmm0, (%2)\n" // store pt1
"movaps %%xmm1, 16(%2)\n" // store pt2
"movaps %%xmm2, 32(%2)\n" // store pt1
"movaps %%xmm3, 48(%2)\n" // store pt2
"add $64, %0\n"
"add $64, %1\n"
"add $64, %2\n"
"add $64, %4\n"
"dec %3\n"
"jnz loop_analysis_sse_a\n"
: /* no output registers */
: "r" (analysis.getLine(y)), "r" (src1), "r" (dst->getLine(y)), "r" (sizew), "r" (&src1[image->pitch])
: /* %0 %1 %2 %3 %4 */
);
}
}
}
#endif // defined (__i386__) || defined (__x86_64__)
// FIXME: SSE2 me, if used some time in the future
void FFTWindow::applySynthesisWindow( FloatImagePlane *image )
{
g_assert(image->w == synthesis.w);
g_assert(image->h == synthesis.h);
if (synthesisIsFlat)
return;
for (int y = 0; y < synthesis.h; y++) {
float *srcp1 = image->getLine(y);
float *srcp2 = synthesis.getLine(y);
for (int x = 0; x < synthesis.w; x++) {
srcp1[x] *= srcp2[x];
}
}
}
}}// namespace RawStudio::FFTFilter
rawstudio-2.0/plugins/denoise/denoise.c 0000644 0001750 0001750 00000021110 11526533643 015221 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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.
*/
/* Plugin tmpl version 4 */
#include
#include
#include /* pow() */
#include "denoiseinterface.h"
#include /* memcpy */
#define RS_TYPE_DENOISE (rs_denoise_type)
#define RS_DENOISE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), RS_TYPE_DENOISE, RSDenoise))
#define RS_DENOISE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), RS_TYPE_DENOISE, RSDenoiseClass))
#define RS_IS_DENOISE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), RS_TYPE_DENOISE))
typedef struct _RSDenoise RSDenoise;
typedef struct _RSDenoiseClass RSDenoiseClass;
struct _RSDenoise {
RSFilter parent;
RSSettings *settings;
gulong settings_signal_id;
FFTDenoiseInfo info;
gint sharpen;
gint denoise_luma;
gint denoise_chroma;
};
struct _RSDenoiseClass {
RSFilterClass parent_class;
};
RS_DEFINE_FILTER(rs_denoise, RSDenoise)
enum {
PROP_0,
PROP_SHARPEN,
PROP_DENOISE_LUMA,
PROP_DENOISE_CHROMA,
PROP_SETTINGS
};
static void get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec);
static void set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec);
static void settings_weak_notify(gpointer data, GObject *where_the_object_was);
static RSFilterResponse *get_image(RSFilter *filter, const RSFilterRequest *request);
static void settings_changed(RSSettings *settings, RSSettingsMask mask, RSDenoise *denoise);
static RSFilterClass *rs_denoise_parent_class = NULL;
G_MODULE_EXPORT void
rs_plugin_load(RSPlugin *plugin)
{
rs_denoise_get_type(G_TYPE_MODULE(plugin));
}
static void
finalize(GObject *object)
{
RSDenoise *denoise = RS_DENOISE(object);
destroyDenoiser(&denoise->info);
if (denoise->settings && denoise->settings_signal_id)
{
g_signal_handler_disconnect(denoise->settings, denoise->settings_signal_id);
g_object_weak_unref(G_OBJECT(denoise->settings), settings_weak_notify, denoise);
}
denoise->settings_signal_id = 0;
denoise->settings = NULL;
}
static void
rs_denoise_class_init(RSDenoiseClass *klass)
{
RSFilterClass *filter_class = RS_FILTER_CLASS (klass);
GObjectClass *object_class = G_OBJECT_CLASS(klass);
object_class->finalize = finalize;
rs_denoise_parent_class = g_type_class_peek_parent (klass);
object_class->get_property = get_property;
object_class->set_property = set_property;
g_object_class_install_property(object_class,
PROP_SETTINGS, g_param_spec_object(
"settings", "Settings", "Settings to render from",
RS_TYPE_SETTINGS, G_PARAM_READWRITE)
);
filter_class->name = "FFT denoise filter";
filter_class->get_image = get_image;
}
static void
settings_changed(RSSettings *settings, RSSettingsMask mask, RSDenoise *denoise)
{
gboolean changed = FALSE;
if (mask & (MASK_SHARPEN|MASK_DENOISE_LUMA|MASK_DENOISE_CHROMA))
{
const gfloat sharpen;
const gfloat denoise_luma;
const gfloat denoise_chroma;
g_object_get(settings,
"sharpen", &sharpen,
"denoise_luma", &denoise_luma,
"denoise_chroma", &denoise_chroma,
NULL);
if (ABS(((gint) sharpen) - denoise->sharpen) > 0
|| ABS(((gint) denoise_luma) - denoise->denoise_luma) > 0
|| ABS(((gint) denoise_chroma) - denoise->denoise_chroma) > 0)
{
changed = TRUE;
denoise->sharpen = (gint) sharpen;
denoise->denoise_luma = (gint) denoise_luma;
denoise->denoise_chroma = (gint) denoise_chroma;
}
}
if (changed)
rs_filter_changed(RS_FILTER(denoise), RS_FILTER_CHANGED_PIXELDATA);
}
static void
rs_denoise_init(RSDenoise *denoise)
{
denoise->info.processMode = PROCESS_YUV;
initDenoiser(&denoise->info);
denoise->sharpen = 0;
denoise->denoise_luma = 0;
denoise->denoise_chroma = 0;
}
static void
get_property(GObject *object, guint property_id, GValue *value, GParamSpec *pspec)
{
RSDenoise *denoise = RS_DENOISE(object);
switch (property_id)
{
case PROP_SHARPEN:
g_value_set_int(value, denoise->sharpen);
break;
case PROP_DENOISE_LUMA:
g_value_set_int(value, denoise->denoise_luma);
break;
case PROP_DENOISE_CHROMA:
g_value_set_int(value, denoise->denoise_chroma);
break;
case PROP_SETTINGS:
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static void
set_property(GObject *object, guint property_id, const GValue *value, GParamSpec *pspec)
{
RSDenoise *denoise = RS_DENOISE(object);
switch (property_id)
{
case PROP_SETTINGS:
if (denoise->settings && denoise->settings_signal_id)
{
g_signal_handler_disconnect(denoise->settings, denoise->settings_signal_id);
g_object_weak_unref(G_OBJECT(denoise->settings), settings_weak_notify, denoise);
}
denoise->settings = g_value_get_object(value);
denoise->settings_signal_id = g_signal_connect(denoise->settings, "settings-changed", G_CALLBACK(settings_changed), denoise);
settings_changed(denoise->settings, MASK_ALL, denoise);
g_object_weak_ref(G_OBJECT(denoise->settings), settings_weak_notify, denoise);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static void
settings_weak_notify(gpointer data, GObject *where_the_object_was)
{
RSDenoise *denoise = RS_DENOISE(data);
denoise->settings = NULL;
}
static inline void
bit_blt(char* dstp, int dst_pitch, const char* srcp, int src_pitch, int row_size, int height)
{
if (height == 1 || (dst_pitch == src_pitch && src_pitch == row_size))
{
memcpy(dstp, srcp, row_size*height);
return;
}
int y;
for (y = height; y > 0; --y)
{
memcpy(dstp, srcp, row_size);
dstp += dst_pitch;
srcp += src_pitch;
}
}
static RSFilterResponse *
get_image(RSFilter *filter, const RSFilterRequest *request)
{
RSDenoise *denoise = RS_DENOISE(filter);
GdkRectangle *roi;
RSFilterResponse *previous_response;
RSFilterResponse *response;
RS_IMAGE16 *input;
RS_IMAGE16 *output;
RS_IMAGE16 *tmp;
previous_response = rs_filter_get_image(filter->previous, request);
if (!RS_IS_FILTER(filter->previous))
return previous_response;
if ((denoise->sharpen + denoise->denoise_luma + denoise->denoise_chroma) == 0)
return previous_response;
input = rs_filter_response_get_image(previous_response);
if (!input)
return previous_response;
response = rs_filter_response_clone(previous_response);
g_object_unref(previous_response);
/* If the request is marked as "quick", bail out, we're slow */
if (rs_filter_request_get_quick(request))
{
rs_filter_response_set_image(response, input);
rs_filter_response_set_quick(response);
g_object_unref(input);
return response;
}
gfloat scale = 1.0;
rs_filter_get_recursive(RS_FILTER(denoise), "scale", &scale, NULL);
if ((roi = rs_filter_request_get_roi(request)))
{
/* Align so we start at even pixel counts */
roi->width += (roi->x&1);
roi->x -= (roi->x&1);
roi->width = MIN(input->w - roi->x, roi->width);
output = rs_image16_copy(input, FALSE);
tmp = rs_image16_new_subframe(output, roi);
bit_blt((char*)GET_PIXEL(tmp,0,0), tmp->rowstride * 2,
(const char*)GET_PIXEL(input,roi->x,roi->y), input->rowstride * 2, tmp->w * tmp->pixelsize * 2, tmp->h);
}
else
{
output = rs_image16_copy(input, TRUE);
tmp = g_object_ref(output);
}
g_object_unref(input);
rs_filter_response_set_image(response, output);
g_object_unref(output);
denoise->info.image = tmp;
denoise->info.sigmaLuma = ((float) denoise->denoise_luma * scale) / 3.0;
denoise->info.sigmaChroma = ((float) denoise->denoise_chroma * scale) / 1.5;
denoise->info.sharpenLuma = (float) denoise->sharpen / 20.0f;
denoise->info.sharpenCutoffLuma = 0.05f * scale;
denoise->info.betaLuma = 1.025;
denoise->info.sharpenChroma = 0.0f;
denoise->info.sharpenMinSigmaLuma = denoise->info.sigmaLuma * 2.0;
denoise->info.sharpenMaxSigmaLuma = denoise->info.sharpenMinSigmaLuma + denoise->info.sharpenLuma * 2.0f;
denoise->info.redCorrection = 1.0f;
denoise->info.blueCorrection = 1.0f;
denoiseImage(&denoise->info);
g_object_unref(tmp);
return response;
}
rawstudio-2.0/plugins/input-file/ 0000755 0001750 0001750 00000000000 11547430074 014137 5 0000000 0000000 rawstudio-2.0/plugins/input-file/Makefile.am 0000644 0001750 0001750 00000000736 11526533643 016124 0000000 0000000 plugindir = $(libdir)/rawstudio/plugins
AM_CFLAGS =\
-Wall\
-O4
AM_CXXFLAGS = $(AM_CFLAGS)
INCLUDES = \
-DPACKAGE_DATA_DIR=\""$(datadir)"\" \
-DPACKAGE_LOCALE_DIR=\""$(prefix)/$(DATADIRNAME)/locale"\" \
@PACKAGE_CFLAGS@ \
-I$(top_srcdir)/librawstudio/ \
-I$(top_srcdir)/
lib_LTLIBRARIES = input_file.la
libdir = $(datadir)/rawstudio/plugins/
input_file_la_LIBADD = @PACKAGE_LIBS@
input_file_la_LDFLAGS = -module -avoid-version
input_file_la_SOURCES = input-file.c
rawstudio-2.0/plugins/input-file/input-file.c 0000644 0001750 0001750 00000012313 11526533643 016302 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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
#define RS_TYPE_INPUT_FILE (rs_input_file_type)
#define RS_INPUT_FILE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), RS_TYPE_INPUT_FILE, RSInputFile))
#define RS_INPUT_FILE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), RS_TYPE_INPUT_FILE, RSInputFileClass))
#define RS_IS_INPUT_FILE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), RS_TYPE_INPUT_FILE))
typedef struct _RSInputFile RSInputFile;
typedef struct _RSInputFileClass RSInputFileClass;
struct _RSInputFile {
RSFilter parent;
gchar *filename;
RS_IMAGE16 *image;
RSColorSpace *colorspace;
};
struct _RSInputFileClass {
RSFilterClass parent_class;
};
RS_DEFINE_FILTER(rs_input_file, RSInputFile)
enum {
PROP_0,
PROP_FILENAME,
PROP_COLOR_SPACE
};
static void get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec);
static void set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec);
static RSFilterResponse *get_image(RSFilter *filter, const RSFilterRequest *request);
static RSFilterResponse *get_size(RSFilter *filter, const RSFilterRequest *request);
static RSFilterClass *rs_input_file_parent_class = NULL;
G_MODULE_EXPORT void
rs_plugin_load(RSPlugin *plugin)
{
rs_input_file_get_type(G_TYPE_MODULE(plugin));
}
static void
rs_input_file_class_init (RSInputFileClass *klass)
{
RSFilterClass *filter_class = RS_FILTER_CLASS (klass);
GObjectClass *object_class = G_OBJECT_CLASS(klass);
rs_input_file_parent_class = g_type_class_peek_parent (klass);
object_class->get_property = get_property;
object_class->set_property = set_property;
g_object_class_install_property(object_class,
PROP_FILENAME, g_param_spec_string (
"filename",
"Filename",
"The filename of the file to open",
NULL,
G_PARAM_READWRITE)
);
g_object_class_install_property(object_class,
PROP_COLOR_SPACE, g_param_spec_object(
"color-space", "color-space", "A colorspace to assign input",
RS_TYPE_COLOR_SPACE, G_PARAM_READWRITE));
filter_class->name = "File loader based on rs_filetypes";
filter_class->get_image = get_image;
filter_class->get_size = get_size;
}
static void
rs_input_file_init (RSInputFile *filter)
{
filter->filename = NULL;
filter->image = NULL;
}
static void
get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec)
{
RSInputFile *input = RS_INPUT_FILE(object);
switch (property_id)
{
case PROP_FILENAME:
g_value_get_string (value);
break;
case PROP_COLOR_SPACE:
g_value_set_object(value, input->colorspace);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static void
set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec)
{
RSInputFile *input = RS_INPUT_FILE(object);
switch (property_id)
{
case PROP_FILENAME:
g_free (input->filename);
input->filename = g_value_dup_string (value);
if (input->image)
g_object_unref(input->image);
input->image = NULL;
RSFilterResponse *response = rs_filetype_load(input->filename);
if (response && RS_IS_FILTER_RESPONSE(response))
{
if (rs_filter_response_has_image(response))
input->image = rs_filter_response_get_image(response);
g_object_unref(response);
rs_filter_changed(RS_FILTER(input), RS_FILTER_CHANGED_DIMENSION);
}
break;
case PROP_COLOR_SPACE:
if (input->colorspace)
g_object_unref(input->colorspace);
input->colorspace = g_object_ref(g_value_get_object(value));
rs_filter_changed(RS_FILTER(input), RS_FILTER_CHANGED_PIXELDATA);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static RSFilterResponse *
get_image(RSFilter *filter, const RSFilterRequest *request)
{
RSFilterResponse *response = rs_filter_response_new();
RSInputFile *input = RS_INPUT_FILE(filter);
if (RS_IS_COLOR_SPACE(input->colorspace))
rs_filter_param_set_object(RS_FILTER_PARAM(response), "colorspace", input->colorspace);
if (input->image)
{
rs_filter_response_set_image(response, input->image);
g_object_unref(input->image);
}
return response;
}
static RSFilterResponse *
get_size(RSFilter *filter, const RSFilterRequest *request)
{
RSFilterResponse *response = rs_filter_response_new();
RSInputFile *input = RS_INPUT_FILE(filter);
if (input->image)
{
rs_filter_response_set_width(response, input->image->w);
rs_filter_response_set_height(response, input->image->h);
}
return response;
}
rawstudio-2.0/plugins/input-file/Makefile.in 0000644 0001750 0001750 00000042140 11547430036 016123 0000000 0000000 # Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
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# gives unlimited permission to copy and/or distribute it,
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list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | \
$(AWK) '{ files[$$0] = 1; nonempty = 1; } \
END { if (nonempty) { for (i in files) print i; }; }'`; \
mkid -fID $$unique
tags: TAGS
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
set x; \
here=`pwd`; \
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | \
$(AWK) '{ files[$$0] = 1; nonempty = 1; } \
END { if (nonempty) { for (i in files) print i; }; }'`; \
shift; \
if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
test -n "$$unique" || unique=$$empty_fix; \
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$(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
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else \
$(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
$$unique; \
fi; \
fi
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CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | \
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|| $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
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# 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:
rawstudio-2.0/plugins/output-jpegfile/output-jpegfile.c 0000644 0001750 0001750 00000021366 11543243410 020415 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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
#ifdef WIN32
#define HAVE_BOOLEAN
#define _BASETSD_H_
#endif
#include
#include
#include "config.h"
/* stat() */
#include
#include
#include
/* open() */
#include
#define RS_TYPE_JPEGFILE (rs_jpegfile_type)
#define RS_JPEGFILE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), RS_TYPE_JPEGFILE, RSJpegfile))
#define RS_JPEGFILE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), RS_TYPE_JPEGFILE, RSJpegfileClass))
#define RS_IS_JPEGFILE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), RS_TYPE_JPEGFILE))
typedef struct _RSJpegfile RSJpegfile;
typedef struct _RSJpegfileClass RSJpegfileClass;
struct _RSJpegfile {
RSOutput parent;
gchar *filename;
gint quality;
RSColorSpace *color_space;
gboolean copy_metadata;
};
struct _RSJpegfileClass {
RSOutputClass parent_class;
};
RS_DEFINE_OUTPUT(rs_jpegfile, RSJpegfile)
enum {
PROP_0,
PROP_FILENAME,
PROP_QUALITY,
PROP_METADATA,
PROP_COLORSPACE
};
static void get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec);
static void set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec);
static gboolean execute(RSOutput *output, RSFilter *filter);
G_MODULE_EXPORT void
rs_plugin_load(RSPlugin *plugin)
{
rs_jpegfile_get_type(G_TYPE_MODULE(plugin));
}
static void
rs_jpegfile_class_init(RSJpegfileClass *klass)
{
RSOutputClass *output_class = RS_OUTPUT_CLASS (klass);
GObjectClass *object_class = G_OBJECT_CLASS(klass);
object_class->get_property = get_property;
object_class->set_property = set_property;
g_object_class_install_property(object_class,
PROP_FILENAME, g_param_spec_string(
"filename", "filename", _("Full export path"),
NULL, G_PARAM_READWRITE)
);
g_object_class_install_property(object_class,
PROP_QUALITY, g_param_spec_int(
"quality", "JPEG Quality", _("JPEG Quality"),
10, 100, 90, G_PARAM_READWRITE)
);
g_object_class_install_property(object_class,
PROP_COLORSPACE, g_param_spec_object(
"colorspace", "Output colorspace", _("Color space used for saving"),
RS_TYPE_COLOR_SPACE, G_PARAM_READWRITE)
);
g_object_class_install_property(object_class,
PROP_METADATA, g_param_spec_boolean(
"copy-metadata", "Copy Metadata", _("Copy EXIF metadata"),
TRUE, G_PARAM_READWRITE)
);
output_class->execute = execute;
output_class->extension = "jpg";
output_class->display_name = _("JPEG (Joint Photographic Experts Group)");
}
static void
rs_jpegfile_init(RSJpegfile *jpegfile)
{
jpegfile->filename = NULL;
jpegfile->quality = 90;
jpegfile->color_space = rs_color_space_new_singleton("RSSrgb");
jpegfile->copy_metadata = TRUE;
}
static void
get_property(GObject *object, guint property_id, GValue *value, GParamSpec *pspec)
{
RSJpegfile *jpegfile = RS_JPEGFILE(object);
switch (property_id)
{
case PROP_FILENAME:
g_value_set_string(value, jpegfile->filename);
break;
case PROP_QUALITY:
g_value_set_int(value, jpegfile->quality);
break;
case PROP_COLORSPACE:
g_value_set_object(value, jpegfile->color_space);
break;
case PROP_METADATA:
g_value_set_boolean(value, jpegfile->copy_metadata);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static void
set_property(GObject *object, guint property_id, const GValue *value, GParamSpec *pspec)
{
RSJpegfile *jpegfile = RS_JPEGFILE(object);
switch (property_id)
{
case PROP_FILENAME:
jpegfile->filename = g_value_dup_string(value);
break;
case PROP_QUALITY:
jpegfile->quality = g_value_get_int(value);
break;
case PROP_COLORSPACE:
if (jpegfile->color_space)
g_object_unref(jpegfile->color_space);
jpegfile->color_space = g_value_get_object(value);
break;
case PROP_METADATA:
jpegfile->copy_metadata = g_value_get_boolean(value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
/* This following function is an almost verbatim copy from little cms. Thanks Marti, you rock! */
#define ICC_MARKER (JPEG_APP0 + 2) /* JPEG marker code for ICC */
#define ICC_OVERHEAD_LEN 14 /* size of non-profile data in APP2 */
#define MAX_BYTES_IN_MARKER 65533 /* maximum data len of a JPEG marker */
#define MAX_DATA_BYTES_IN_MARKER (MAX_BYTES_IN_MARKER - ICC_OVERHEAD_LEN)
#define ICC_MARKER_IDENT "ICC_PROFILE"
static void rs_jpeg_write_icc_profile(j_compress_ptr cinfo, const JOCTET *icc_data_ptr, guint icc_data_len);
static void
rs_jpeg_write_icc_profile(j_compress_ptr cinfo, const JOCTET *icc_data_ptr, guint icc_data_len)
{
gchar *ident = ICC_MARKER_IDENT;
guint num_markers; /* total number of markers we'll write */
gint cur_marker = 1; /* per spec, counting starts at 1 */
guint length; /* number of bytes to write in this marker */
num_markers = icc_data_len / MAX_DATA_BYTES_IN_MARKER;
if (num_markers * MAX_DATA_BYTES_IN_MARKER != icc_data_len)
num_markers++;
while (icc_data_len > 0)
{
length = icc_data_len;
if (length > MAX_DATA_BYTES_IN_MARKER)
length = MAX_DATA_BYTES_IN_MARKER;
icc_data_len -= length;
jpeg_write_m_header(cinfo, ICC_MARKER, (guint) (length + ICC_OVERHEAD_LEN));
do {
jpeg_write_m_byte(cinfo, *ident);
} while(*ident++);
jpeg_write_m_byte(cinfo, cur_marker);
jpeg_write_m_byte(cinfo, (gint) num_markers);
while (length--)
{
jpeg_write_m_byte(cinfo, *icc_data_ptr);
icc_data_ptr++;
}
cur_marker++;
}
return;
}
static gboolean
execute(RSOutput *output, RSFilter *filter)
{
RSJpegfile *jpegfile = RS_JPEGFILE(output);
struct jpeg_compress_struct cinfo;
struct jpeg_error_mgr jerr;
FILE * outfile;
JSAMPROW row_pointer[1];
gint x,y;
RSFilterRequest *request = rs_filter_request_new();
rs_filter_request_set_quick(RS_FILTER_REQUEST(request), FALSE);
rs_filter_param_set_object(RS_FILTER_PARAM(request), "colorspace", jpegfile->color_space);
RSFilterResponse *response = rs_filter_get_image8(filter, request);
g_object_unref(request);
GdkPixbuf *pixbuf = rs_filter_response_get_image8(response);
g_object_unref(response);
cinfo.err = jpeg_std_error(&jerr);
jpeg_create_compress(&cinfo);
if ((outfile = fopen(jpegfile->filename, "wb")) == NULL)
return(FALSE);
jpeg_stdio_dest(&cinfo, outfile);
cinfo.image_width = gdk_pixbuf_get_width(pixbuf);
cinfo.image_height = gdk_pixbuf_get_height(pixbuf);
cinfo.input_components = 3;
cinfo.in_color_space = JCS_RGB;
jpeg_set_defaults(&cinfo);
jpeg_set_quality(&cinfo, jpegfile->quality, TRUE);
rs_io_lock();
jpeg_start_compress(&cinfo, TRUE);
if (jpegfile->color_space && !g_str_equal(G_OBJECT_TYPE_NAME(jpegfile->color_space), "RSSrgb"))
{
const RSIccProfile *profile = rs_color_space_get_icc_profile(jpegfile->color_space, FALSE);
if (profile)
{
gchar *data;
gsize data_length;
rs_icc_profile_get_data(profile, &data, &data_length);
rs_jpeg_write_icc_profile(&cinfo, (guchar *) data, data_length);
g_free(data);
}
}
if (gdk_pixbuf_get_n_channels(pixbuf) == 4)
{
GdkPixbuf *out = gdk_pixbuf_new(GDK_COLORSPACE_RGB, FALSE, 8, cinfo.image_width, cinfo.image_height);
for( y = 0; y < cinfo.image_height; y++){
gint* in = (gint*)GET_PIXBUF_PIXEL(pixbuf, 0, y);
guchar* o = GET_PIXBUF_PIXEL(out, 0, y);
for( x = 0; x < cinfo.image_width ; x++) {
guint i = *in++;
o[0] = i&0xff;
o[1] = (i>>8)&0xff;
o[2] = (i>>16)&0xff;
o+=3;
}
}
g_object_unref(pixbuf);
pixbuf = out;
}
while (cinfo.next_scanline < cinfo.image_height)
{
row_pointer[0] = GET_PIXBUF_PIXEL(pixbuf, 0, cinfo.next_scanline);
if (jpeg_write_scanlines(&cinfo, row_pointer, 1) != 1)
break;
}
jpeg_finish_compress(&cinfo);
fclose(outfile);
jpeg_destroy_compress(&cinfo);
g_object_unref(pixbuf);
gchar *input_filename = NULL;
rs_filter_get_recursive(filter, "filename", &input_filename, NULL);
if (jpegfile->copy_metadata)
rs_exif_copy(input_filename, jpegfile->filename, G_OBJECT_TYPE_NAME(jpegfile->color_space), RS_EXIF_FILE_TYPE_JPEG);
rs_io_unlock();
g_free(input_filename);
return(TRUE);
}
rawstudio-2.0/plugins/output-flickr/ 0000755 0001750 0001750 00000000000 11547430076 014675 5 0000000 0000000 rawstudio-2.0/plugins/output-flickr/Makefile.am 0000644 0001750 0001750 00000001075 11526533643 016655 0000000 0000000 plugindir = $(libdir)
AM_CFLAGS =\
-Wall\
-O4
AM_CXXFLAGS = $(AM_CFLAGS)
INCLUDES = \
-DPACKAGE_DATA_DIR=\""$(datadir)"\" \
-DPACKAGE_LOCALE_DIR=\""$(prefix)/$(DATADIRNAME)/locale"\" \
@PACKAGE_CFLAGS@ \
-I$(top_srcdir)/librawstudio/ \
-I$(top_srcdir)/
lib_LTLIBRARIES = output_flickr.la
libdir = $(datadir)/rawstudio/plugins/
output_flickr_la_LIBADD = @PACKAGE_LIBS@
output_flickr_la_LDFLAGS = -module -avoid-version -L/usr/lib -lflickcurl
output_flickr_la_SOURCES = output-flickr.c output-flickr.h
plugin_DATA = flickr-logo.svg
EXTRA_DIST = $(plugin_DATA) rawstudio-2.0/plugins/output-flickr/output-flickr.h 0000644 0001750 0001750 00000001711 11526533643 017577 0000000 0000000 /*
* * Copyright (C) 2006-2011 Anders Brander ,
* * Anders Kvist and Klaus Post
*
* 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.
*/
#define FLICKR_API_KEY "0ef831c5ac838c533b300572fa72e58e"
#define FLICKR_SECRET_KEY "ca0bb543187a30d1"
rawstudio-2.0/plugins/output-flickr/flickr-logo.svg 0000644 0001750 0001750 00000006776 11526533643 017567 0000000 0000000