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Win32 build setup:

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2000-07-23  Tor Lillqvist  <tml@iki.fi>

	Win32 build setup:

	* makefile.mingw.in
	* pixops/makefile.mingw.in
	* pixbuf_*.def: New files.

	* Makefile.am
	* pixops/Makefile.am: Add them. Add rule to generate makefile.mingw.

	* gdk-pixbuf-io.c (gtk_win32_get_installation_directory):
	New function, to get the GTK+ installation directory from
	the Windows Registry, where the installation program
	for whatever software includes GTK+ has stored it.

	Used to avoid having hardcoding the directory where to look for
	loaders. This function is needed by gtk, too, so it should
	really be just in one place. Maybe a small static library
	one level up from here?

	* gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
	* gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
	Open file in binary mode. This *is* standard C. (No-op on Unix,
	of course.)

	* io-jpeg.c: If we don't HAVE_SIGSETJMP, use normal setjmp().

	* io-tiff.c: Use g_get_tmp_dir(). If we don't HAVE_MKSTEMP, use
	mktemp() and open().
	(gdk_pixbuf__tiff_image_stop_load): g_free() also the tempname.

	* pixops/*.S: The Gas from mingw32 doesn't like the .type
	pseudo-op. Conditionalise on __MINGW32__, but probably
	should conditionalise on Gas version instead? Or could we
	do without .type on all systems?

	* pixops/timescale.c: Use g_get_current_time()
	instead of gettimeofday().
This commit is contained in:
Tor Lillqvist
2000-07-22 23:50:19 +00:00
committed by Tor Lillqvist
parent a338544d1a
commit 773aacf9b6
24 changed files with 438 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
gdk-pixbuf/ChangeLog
View File

@ -1,3 +1,43 @@
2000-07-23 Tor Lillqvist <tml@iki.fi>
Win32 build setup:
* makefile.mingw.in
* pixops/makefile.mingw.in
* pixbuf_*.def: New files.
* Makefile.am
* pixops/Makefile.am: Add them. Add rule to generate makefile.mingw.
* gdk-pixbuf-io.c (gtk_win32_get_installation_directory):
New function, to get the GTK+ installation directory from
the Windows Registry, where the installation program
for whatever software includes GTK+ has stored it.
Used to avoid having hardcoding the directory where to look for
loaders. This function is needed by gtk, too, so it should
really be just in one place. Maybe a small static library
one level up from here?
* gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
* gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
Open file in binary mode. This *is* standard C. (No-op on Unix,
of course.)
* io-jpeg.c: If we don't HAVE_SIGSETJMP, use normal setjmp().
* io-tiff.c: Use g_get_tmp_dir(). If we don't HAVE_MKSTEMP, use
mktemp() and open().
(gdk_pixbuf__tiff_image_stop_load): g_free() also the tempname.
* pixops/*.S: The Gas from mingw32 doesn't like the .type
pseudo-op. Conditionalise on __MINGW32__, but probably
should conditionalise on Gas version instead? Or could we
do without .type on all systems?
* pixops/timescale.c: Use g_get_current_time()
instead of gettimeofday().
Sat Jul 22 10:57:22 2000 Owen Taylor <otaylor@redhat.com>
* Makefile.am (test_gdk_pixbuf_LDADD): Remove -lgmodule

17
gdk-pixbuf/Makefile.am
View File

@ -167,3 +167,20 @@ libgdk_pixbufinclude_HEADERS = \
noinst_HEADERS = \
gdk-pixbuf-io.h \
gdk-pixbuf-private.h
EXTRA_DIST = \
makefile.mingw \
makefile.mingw.in \
gdk_pixbuf.def \
pixbuf_ico.def \
pixbuf_pnm.def \
pixbuf_xpm.def \
pixbuf_bmp.def \
pixbuf_jpeg.def \
pixbuf_ras.def \
pixbuf_gif.def \
pixbuf_png.def \
pixbuf_tiff.def
makefile.mingw: $(top_builddir)/config.status $(top_srcdir)/gdk-pixbuf/makefile.mingw.in
cd $(top_builddir) && CONFIG_FILES=gdk-pixbuf/$@ CONFIG_HEADERS= $(SHELL) ./config.status

2
gdk-pixbuf/gdk-pixbuf-animation.c
View File

@ -113,7 +113,7 @@ gdk_pixbuf_animation_new_from_file (const char *filename)
g_return_val_if_fail (filename != NULL, NULL);
f = fopen (filename, "r");
f = fopen (filename, "rb");
if (!f)
return NULL;

66
gdk-pixbuf/gdk-pixbuf-io.c
View File

@ -27,6 +27,11 @@
#include "gdk-pixbuf-private.h"
#include "gdk-pixbuf-io.h"
#ifdef G_OS_WIN32
#define STRICT
#include <windows.h>
#endif
static gboolean
@ -194,6 +199,65 @@ pixbuf_module_symbol (GModule *module, const char *module_name, const char *symb
return return_value;
}
#ifdef G_OS_WIN32
/* What would be the right place for this function? Also
* gtk needs this function (to find the gtkrc and themes).
* But it seems stupid for the gdk-pixbuf DLL to depend
* on the gtk DLL. Should it be in the gdk DLL? Or should we
* have a small static library at the top gtk+ level?
*/
static gchar *
gtk_win32_get_installation_directory (void)
{
static gboolean been_here = FALSE;
static gchar gtk_installation_dir[200];
gchar win_dir[100];
HKEY reg_key = NULL;
DWORD type;
DWORD nbytes = sizeof (gtk_installation_dir);
if (been_here)
return gtk_installation_dir;
been_here = TRUE;
if (RegOpenKeyEx (HKEY_LOCAL_MACHINE, "Software\\GNU\\GTk+", 0,
KEY_QUERY_VALUE, &reg_key) != ERROR_SUCCESS
|| RegQueryValueEx (reg_key, "InstallationDirectory", 0,
&type, gtk_installation_dir, &nbytes) != ERROR_SUCCESS
|| type != REG_SZ)
{
/* Uh oh. Use hard-coded %WinDir%\gtk+ value */
GetWindowsDirectory (win_dir, sizeof (win_dir));
sprintf (gtk_installation_dir, "%s\\gtk+", win_dir);
}
if (reg_key != NULL)
RegCloseKey (reg_key);
return gtk_installation_dir;
}
static char *
get_libdir (void)
{
static char *libdir = NULL;
if (libdir == NULL)
libdir = g_strdup_printf (gtk_win32_get_installation_directory (),
G_DIR_SEPARATOR_S,
"loaders",
NULL);
return libdir;
}
#define PIXBUF_LIBDIR get_libdir ()
#endif
/* actually load the image handler - gdk_pixbuf_get_module only get a */
/* reference to the module to load, it doesn't actually load it */
/* perhaps these actions should be combined in one function */
@ -422,7 +486,7 @@ gdk_pixbuf_new_from_file (const char *filename)
g_return_val_if_fail (filename != NULL, NULL);
f = fopen (filename, "r");
f = fopen (filename, "rb");
if (!f)
return NULL;

42
gdk-pixbuf/gdk_pixbuf.def Normal file
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@ -0,0 +1,42 @@
EXPORTS
gdk_pixbuf_add_alpha
gdk_pixbuf_animation_get_frames
gdk_pixbuf_animation_get_height
gdk_pixbuf_animation_get_num_frames
gdk_pixbuf_animation_get_type
gdk_pixbuf_animation_get_width
gdk_pixbuf_animation_new_from_file
gdk_pixbuf_animation_ref
gdk_pixbuf_animation_unref
gdk_pixbuf_composite
gdk_pixbuf_composite_color
gdk_pixbuf_composite_color_simple
gdk_pixbuf_copy
gdk_pixbuf_copy_area
gdk_pixbuf_frame_get_action
gdk_pixbuf_frame_get_delay_time
gdk_pixbuf_frame_get_pixbuf
gdk_pixbuf_frame_get_x_offset
gdk_pixbuf_frame_get_y_offset
gdk_pixbuf_get_bits_per_sample
gdk_pixbuf_get_colorspace
gdk_pixbuf_get_has_alpha
gdk_pixbuf_get_height
gdk_pixbuf_get_module
gdk_pixbuf_get_n_channels
gdk_pixbuf_get_pixels
gdk_pixbuf_get_rowstride
gdk_pixbuf_get_type
gdk_pixbuf_get_width
gdk_pixbuf_init
gdk_pixbuf_load_module
gdk_pixbuf_new
gdk_pixbuf_new_from_data
gdk_pixbuf_new_from_file
gdk_pixbuf_new_from_xpm_data
gdk_pixbuf_postinit
gdk_pixbuf_preinit
gdk_pixbuf_ref
gdk_pixbuf_scale
gdk_pixbuf_scale_simple
gdk_pixbuf_unref

5
gdk-pixbuf/io-jpeg.c
View File

@ -50,6 +50,11 @@
#include "gdk-pixbuf-private.h"
#include "gdk-pixbuf-io.h"
#ifndef HAVE_SIGSETJMP
#define sigjmp_buf jmp_buf
#define sigsetjmp(jb, x) setjmp(jb)
#define siglongjmp longjmp
#endif
/* we are a "source manager" as far as libjpeg is concerned */

17
gdk-pixbuf/io-tiff.c
View File

@ -33,6 +33,10 @@
#include "gdk-pixbuf-private.h"
#include "gdk-pixbuf-io.h"
#ifdef G_OS_WIN32
#include <fcntl.h>
#define O_RDWR _O_RDWR
#endif
typedef struct _TiffData TiffData;
@ -146,14 +150,24 @@ gdk_pixbuf__tiff_image_begin_load (ModulePreparedNotifyFunc prepare_func,
{
TiffData *context;
gint fd;
gchar *tmp = g_get_tmp_dir ();
context = g_new (TiffData, 1);
context->prepare_func = prepare_func;
context->update_func = update_func;
context->user_data = user_data;
context->all_okay = TRUE;
context->tempname = g_strdup ("/tmp/gdkpixbuf-tif-tmp.XXXXXX");
context->tempname =
g_strconcat (tmp,
tmp[strlen (tmp)] == G_DIR_SEPARATOR ? G_DIR_SEPARATOR_S : "",
"gdkpixbuf-tif-tmp.XXXXXX",
NULL);
#ifdef HAVE_MKSTEMP
fd = mkstemp (context->tempname);
#else
mktemp (context->tempname);
fd = open (context->tempname, O_RDWR);
#endif
if (fd < 0) {
g_free (context);
return NULL;
@ -182,6 +196,7 @@ gdk_pixbuf__tiff_image_stop_load (gpointer data)
fclose (context->file);
unlink (context->tempname);
g_free (context->tempname);
g_free ((TiffData *) context);
}

109
gdk-pixbuf/makefile.mingw.in Normal file
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@ -0,0 +1,109 @@
## Makefile for building the gdk_pixbuf DLL with gcc on Win32
## Use: make -f makefile.mingw
TOP = ../..
include ../build/win32/make.mingw
# Possibly override GTK+ version from build/win32/module.defs
GTK_VER = @GTK_MAJOR_VERSION@.@GTK_MINOR_VERSION@
OPTIMIZE = -g
INCLUDES = -I . -I ..
DEPCFLAGS = $(GLIB_CFLAGS)
all : \
../config.h \
gdk_pixbuf-$(GTK_VER).dll \
pixbufloader_png.dll \
pixbufloader_jpeg.dll \
pixbufloader_gif.dll \
pixbufloader_ico.dll \
pixbufloader_ras.dll \
pixbufloader_tiff.dll \
pixbufloader_xpm.dll \
pixbufloader_pnm.dll \
pixbufloader_bmp.dll \
test-gdk-pixbuf.exe
gdk_pixbuf_OBJECTS = \
gdk-pixbuf.o \
gdk-pixbuf-animation.o \
gdk-pixbuf-data.o \
gdk-pixbuf-io.o \
gdk-pixbuf-scale.o \
gdk-pixbuf-util.o \
pixops/libpixops.a
../config.h : ../config.h.win32
cp $< $@
gdk_pixbuf-$(GTK_VER).dll : $(gdk_pixbuf_OBJECTS) gdk_pixbuf.def
$(GLIB)/build-dll gdk_pixbuf $(GTK_VER) gdk_pixbuf.def $(gdk_pixbuf_OBJECTS) -L ../gdk -lgdk-$(GTK_VER) $(GLIB_LIBS)
pixops/libpixops.a :
cd pixops && $(MAKE) -f makefile.mingw libpixops.a
pixbufloader_png_OBJECTS = io-png.o
pixbufloader_png.dll : $(pixbufloader_png_OBJECTS) pixbufloader_png.def
$(GLIB)/build-dll pixbufloader_png - pixbuf_png.def $(pixbufloader_png_OBJECTS) -L . -lgdk_pixbuf-$(GTK_VER) $(GLIB_LIBS) $(PNG_LIBS)
io-png.o : io-png.c
$(CC) $(CFLAGS) $(PNG_CFLAGS) -c $<
pixbufloader_jpeg_OBJECTS = io-jpeg.o
pixbufloader_jpeg.dll : $(pixbufloader_jpeg_OBJECTS) pixbufloader_jpeg.def
$(GLIB)/build-dll pixbufloader_jpeg - pixbuf_jpeg.def $(pixbufloader_jpeg_OBJECTS) -L . -lgdk_pixbuf-$(GTK_VER) $(GLIB_LIBS) $(JPEG_LIBS)
io-jpeg.o : io-jpeg.c
$(CC) $(CFLAGS) $(JPEG_CFLAGS) -c $<
pixbufloader_gif_OBJECTS = io-gif.o
pixbufloader_gif.dll : $(pixbufloader_gif_OBJECTS) pixbufloader_gif.def
$(GLIB)/build-dll pixbufloader_gif - pixbuf_gif.def $(pixbufloader_gif_OBJECTS) -L . -lgdk_pixbuf-$(GTK_VER) $(GLIB_LIBS)
pixbufloader_ico_OBJECTS = io-ico.o
pixbufloader_ico.dll : $(pixbufloader_ico_OBJECTS) pixbufloader_ico.def
$(GLIB)/build-dll pixbufloader_ico - pixbuf_ico.def $(pixbufloader_ico_OBJECTS) -L . -lgdk_pixbuf-$(GTK_VER) $(GLIB_LIBS)
pixbufloader_ras_OBJECTS = io-ras.o
pixbufloader_ras.dll : $(pixbufloader_ras_OBJECTS) pixbufloader_ras.def
$(GLIB)/build-dll pixbufloader_ras - pixbuf_ras.def $(pixbufloader_ras_OBJECTS) -L . -lgdk_pixbuf-$(GTK_VER) $(GLIB_LIBS)
pixbufloader_tiff_OBJECTS = io-tiff.o
pixbufloader_tiff.dll : $(pixbufloader_tiff_OBJECTS) pixbufloader_tiff.def
$(GLIB)/build-dll pixbufloader_tiff - pixbuf_tiff.def $(pixbufloader_tiff_OBJECTS) -L . -lgdk_pixbuf-$(GTK_VER) $(GLIB_LIBS) $(TIFF_LIBS) $(JPEG_LIBS) $(ZLIB_LIBS)
io-tiff.o : io-tiff.c
$(CC) $(CFLAGS) $(TIFF_CFLAGS) -c $<
pixbufloader_xpm_OBJECTS = io-xpm.o
pixbufloader_xpm.dll : $(pixbufloader_xpm_OBJECTS) pixbufloader_xpm.def
$(GLIB)/build-dll pixbufloader_xpm - pixbuf_xpm.def $(pixbufloader_xpm_OBJECTS) -L . -lgdk_pixbuf-$(GTK_VER) $(GLIB_LIBS)
pixbufloader_pnm_OBJECTS = io-pnm.o
pixbufloader_pnm.dll : $(pixbufloader_pnm_OBJECTS) pixbufloader_pnm.def
$(GLIB)/build-dll pixbufloader_pnm - pixbuf_pnm.def $(pixbufloader_pnm_OBJECTS) -L . -lgdk_pixbuf-$(GTK_VER) $(GLIB_LIBS)
pixbufloader_bmp_OBJECTS = io-bmp.o
pixbufloader_bmp.dll : $(pixbufloader_bmp_OBJECTS) pixbufloader_bmp.def
$(GLIB)/build-dll pixbufloader_bmp - pixbuf_bmp.def $(pixbufloader_bmp_OBJECTS) -L . -lgdk_pixbuf-$(GTK_VER) $(GLIB_LIBS)
test-gdk-pixbuf.exe : test-gdk-pixbuf.o gdk_pixbuf-$(GTK_VER).dll
$(CC) $(CFLAGS) -o $@ test-gdk-pixbuf.o -L . -lgdk_pixbuf-$(GTK_VER) $(GTK_LIBS) $(GLIB_LIBS)
# Hack to get an updated makefile.mingw automatically after updating
# makefile.mingw.in. Only for developer use.
makefile.mingw: makefile.mingw.in
sed -e 's,@GTK_MAJOR[_]VERSION@,@GTK_MAJOR_VERSION@,' \
-e 's,@GTK_MINOR[_]VERSION@,@GTK_MINOR_VERSION@,' <$< >$@

5
gdk-pixbuf/pixbufloader_bmp.def Normal file
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@ -0,0 +1,5 @@
EXPORTS
gdk_pixbuf__bmp_image_load
gdk_pixbuf__bmp_image_begin_load
gdk_pixbuf__bmp_image_stop_load
gdk_pixbuf__bmp_image_load_increment

6
gdk-pixbuf/pixbufloader_gif.def Normal file
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@ -0,0 +1,6 @@
EXPORTS
gdk_pixbuf__gif_image_load
gdk_pixbuf__gif_image_begin_load
gdk_pixbuf__gif_image_stop_load
gdk_pixbuf__gif_image_load_increment
gdk_pixbuf__gif_image_load_animation

5
gdk-pixbuf/pixbufloader_ico.def Normal file
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@ -0,0 +1,5 @@
EXPORTS
gdk_pixbuf__ico_image_load
gdk_pixbuf__ico_image_begin_load
gdk_pixbuf__ico_image_stop_load
gdk_pixbuf__ico_image_load_increment

5
gdk-pixbuf/pixbufloader_jpeg.def Normal file
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@ -0,0 +1,5 @@
EXPORTS
gdk_pixbuf__jpeg_image_load
gdk_pixbuf__jpeg_image_begin_load
gdk_pixbuf__jpeg_image_stop_load
gdk_pixbuf__jpeg_image_load_increment

5
gdk-pixbuf/pixbufloader_png.def Normal file
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@ -0,0 +1,5 @@
EXPORTS
gdk_pixbuf__png_image_load
gdk_pixbuf__png_image_begin_load
gdk_pixbuf__png_image_stop_load
gdk_pixbuf__png_image_load_increment

5
gdk-pixbuf/pixbufloader_pnm.def Normal file
View File

@ -0,0 +1,5 @@
EXPORTS
gdk_pixbuf__pnm_image_load
gdk_pixbuf__pnm_image_begin_load
gdk_pixbuf__pnm_image_stop_load
gdk_pixbuf__pnm_image_load_increment

5
gdk-pixbuf/pixbufloader_ras.def Normal file
View File

@ -0,0 +1,5 @@
EXPORTS
gdk_pixbuf__ras_image_load
gdk_pixbuf__ras_image_begin_load
gdk_pixbuf__ras_image_stop_load
gdk_pixbuf__ras_image_load_increment

5
gdk-pixbuf/pixbufloader_tiff.def Normal file
View File

@ -0,0 +1,5 @@
EXPORTS
gdk_pixbuf__tiff_image_load
gdk_pixbuf__tiff_image_begin_load
gdk_pixbuf__tiff_image_stop_load
gdk_pixbuf__tiff_image_load_increment

3
gdk-pixbuf/pixbufloader_xpm.def Normal file
View File

@ -0,0 +1,3 @@
EXPORTS
gdk_pixbuf__xpm_image_load
gdk_pixbuf__xpm_image_load_xpm_data

8
gdk-pixbuf/pixops/Makefile.am
View File

@ -22,4 +22,10 @@ libpixops_la_SOURCES = \
$(mmx_sources)
EXTRA_DIST = \
DETAILS
DETAILS \
makefile.mingw \
makefile.mingw.in
makefile.mingw: $(top_builddir)/config.status $(top_srcdir)/gdk-pixbuf/pixops/makefile.mingw.in
cd $(top_builddir) && CONFIG_FILES=gdk-pixbuf/pixops/$@ CONFIG_HEADERS= $(SHELL) ./config.status

12
gdk-pixbuf/pixops/composite_line_22_4a4_mmx.S
View File

@ -3,8 +3,19 @@
gcc2_compiled.:
.text
.align 16
#ifndef __MINGW32__
.globl pixops_composite_line_22_4a4_mmx
.type pixops_composite_line_22_4a4_mmx,@function
pixops_composite_line_22_4a4_mmx:
#else
.globl _pixops_composite_line_22_4a4_mmx
_pixops_composite_line_22_4a4_mmx:
#endif
/*
* Arguments
*
@ -17,7 +28,6 @@ gcc2_compiled.:
* xinit: 32(%ebp)
*
*/
pixops_composite_line_22_4a4_mmx:
/*
* Function call entry
*/

13
gdk-pixbuf/pixops/composite_line_color_22_4a4_mmx.S
View File

@ -3,8 +3,19 @@
gcc2_compiled.:
.text
.align 16
#ifndef __MINGW32__
.globl pixops_composite_line_color_22_4a4_mmx
.type pixops_composite_line_color_22_4a4_mmx,@function
pixops_composite_line_color_22_4a4_mmx:
#else
.globl _pixops_composite_line_color_22_4a4_mmx
_pixops_composite_line_color_22_4a4_mmx:
#endif
/*
* Arguments
*
@ -20,7 +31,7 @@ gcc2_compiled.:
* colors: 44(%ebp)
*
*/
pixops_composite_line_color_22_4a4_mmx:
/*
* Function call entry
*/

12
gdk-pixbuf/pixops/have_mmx.S
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@ -3,10 +3,20 @@
gcc2_compiled.:
.text
.align 16
#ifndef __MINGW32__
.globl pixops_have_mmx
.type pixops_have_mmx,@function
pixops_have_mmx:
#else
.globl _pixops_have_mmx
_pixops_have_mmx:
#endif
push %ebx
# Check if bit 21 in flags word is writeable

40
gdk-pixbuf/pixops/makefile.mingw.in Normal file
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@ -0,0 +1,40 @@
## Makefile for building libpixops.a with gcc on Win32
## Use: make -f makefile.mingw
TOP = ../../..
include $(TOP)/build/win32/make.mingw
# Possibly override GTK+ version from build/win32/module.defs
GTK_VER = @GTK_MAJOR_VERSION@.@GTK_MINOR_VERSION@
OPTIMIZE = -g
INCLUDES = -I .. -I ../..
DEPCFLAGS = $(GLIB_CFLAGS) $(PNG_CFLAGS) $(ZLIB_CFLAGS) $(JPEG_CLFAGS) $(TIFF_CFLAGS)
all : \
../../config.h \
libpixops.a \
timescale.exe
libpixops_OBJECTS = \
pixops.o \
have_mmx.o \
scale_line_22_33_mmx.o \
composite_line_22_4a4_mmx.o \
composite_line_color_22_4a4_mmx.o
../../config.h : ../../config.h.win32
cp $< $@
libpixops.a : $(libpixops_OBJECTS)
ar rv $@ $?
timescale.exe : timescale.o libpixops.a
$(CC) $(CFLAGS) -o $@ timescale.o libpixops.a $(GLIB_LIBS)
makefile.mingw: makefile.mingw.in
sed -e 's,@GTK_MAJOR[_]VERSION@,@GTK_MAJOR_VERSION@,' \
-e 's,@GTK_MINOR[_]VERSION@,@GTK_MINOR_VERSION@,' <$< >$@

13
gdk-pixbuf/pixops/scale_line_22_33_mmx.S
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@ -3,8 +3,19 @@
gcc2_compiled.:
.text
.align 16
#ifndef __MINGW32__
.globl pixops_scale_line_22_33_mmx
.type pixops_scale_line_22_33_mmx,@function
pixops_scale_line_22_33_mmx:
#else
.globl _pixops_scale_line_22_33_mmx
_pixops_scale_line_22_33_mmx:
#endif
/*
* Arguments
*
@ -17,7 +28,7 @@ gcc2_compiled.:
* xinit: 32(%ebp)
*
*/
pixops_scale_line_22_33_mmx:
/*
* Function call entry
*/

12
gdk-pixbuf/pixops/timescale.c
View File

@ -1,24 +1,24 @@
#include <unistd.h>
#include <glib.h>
#include <string.h>
#include <sys/time.h>
#include <stdlib.h>
#include <stdio.h>
#include "pixops.h"
struct timeval start_time;
static GTimeVal start_time;
void start_timing (void)
{
gettimeofday (&start_time, NULL);
g_get_current_time (&start_time);
}
double
stop_timing (const char *test, int iterations, int bytes)
{
struct timeval stop_time;
GTimeVal stop_time;
double msecs;
gettimeofday (&stop_time, NULL);
g_get_current_time (&stop_time);
if (stop_time.tv_usec < start_time.tv_usec)
{
stop_time.tv_usec += 1000000;