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ffmpeg-mt
Commit 15b09528 authored by diego's avatar diego
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Remove obsolete and non-working DSP test program. 


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@9120 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
parent 96b36056
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tests/Makefile
View file @ 15b09528
......@@ -88,26 +88,6 @@ LIBAV = ../libavformat/libavformat.a ../libavcodec/libavcodec.a ../libavutil/lib
seek_test$(EXESUF): seek_test.c $(LIBAV)
$(CC) $(LDFLAGS) $(CFLAGS) -DHAVE_AV_CONFIG_H -I.. -I$(SRC_PATH)/libavformat -I$(SRC_PATH)/libavcodec -I$(SRC_PATH)/libavutil -o $@ $< $(SRC_PATH)/libavformat/libavformat.a $(SRC_PATH)/libavcodec/libavcodec.a $(SRC_PATH)/libavutil/libavutil.a $(EXTRALIBS)
DSPDEPS = $(SRC_PATH)/libavcodec/i386/dsputil_mmx.c \
$(SRC_PATH)/libavcodec/i386/dsputil_mmx_avg.h \
$(SRC_PATH)/libavcodec/i386/dsputil_mmx_rnd.h \
$(SRC_PATH)/libavcodec/i386/fdct_mmx.c \
$(SRC_PATH)/libavcodec/i386/idct_mmx.c \
$(SRC_PATH)/libavcodec/i386/motion_est_mmx.c \
$(SRC_PATH)/libavcodec/i386/simple_idct_mmx.c \
$(SRC_PATH)/libavcodec/dsputil.c \
$(SRC_PATH)/libavcodec/dsputil.h \
$(SRC_PATH)/libavcodec/simple_idct.c
DSPCFLAGS = -O4 -fomit-frame-pointer -DHAVE_AV_CONFIG_H -I.. \
-I$(SRC_PATH)/libavutil/ -I$(SRC_PATH)/libavcodec/i386 \
-I$(SRC_PATH)/libavcodec/ -lm
dsptestpic: dsptest.c $(DSPDEPS)
$(CC) -fPIC -DPIC $(DSPCFLAGS) -o $@ $<
dsptest: dsptest.c $(DSPDEPS)
$(CC) $(DSPCFLAGS) -o $@ $<
distclean clean:
rm -rf vsynth1 vsynth2 data
rm -f asynth1.sw *~ audiogen$(EXESUF) videogen$(EXESUF) rotozoom$(EXESUF) tiny_psnr$(EXESUF)
......
tests/dsptest.c deleted 100644 → 0
View file @ 96b36056
/*
* MMX optimized DSP utils
* Copyright (c) 2000, 2001, 2002 Fabrice Bellard.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#define TESTCPU_MAIN
#include "avcodec.h"
#include "dsputil.h"
#include "mpegvideo.h"
#include "mpeg12data.h"
#include "mpeg4data.h"
#include "cputest.c"
#include "dsputil_mmx.c"
#include "fdct_mmx.c"
#include "idct_mmx.c"
#include "motion_est_mmx.c"
#include "simple_idct_mmx.c"
#include "dsputil.c"
#include "simple_idct.c"
#include "jfdctfst.c"
#undef TESTCPU_MAIN
#define PAD 0x10000
/*
* for testing speed of various routine - should be probably extended
* for a general purpose regression test later
*
* currently only for i386 - FIXME
*/
#define PIX_FUNC_C(a) \
{ #a "_c", a ## _c, 0 }, \
{ #a "_mmx", a ## _mmx, MM_MMX }, \
{ #a "_mmx2", a ## _mmx2, MM_MMXEXT | PAD }
#define PIX_FUNC(a) \
{ #a "_mmx", a ## _mmx, MM_MMX }, \
{ #a "_3dnow", a ## _3dnow, MM_3DNOW }, \
{ #a "_mmx2", a ## _mmx2, MM_MMXEXT | PAD }
#define PIX_FUNC_MMX(a) \
{ #a "_mmx", a ## _mmx, MM_MMX | PAD }
/*
PIX_FUNC_C(pix_abs16x16),
PIX_FUNC_C(pix_abs16x16_x2),
PIX_FUNC_C(pix_abs16x16_y2),
PIX_FUNC_C(pix_abs16x16_xy2),
PIX_FUNC_C(pix_abs8x8),
PIX_FUNC_C(pix_abs8x8_x2),
PIX_FUNC_C(pix_abs8x8_y2),
PIX_FUNC_C(pix_abs8x8_xy2),
*/
static const struct pix_func {
char* name;
op_pixels_func func;
int mm_flags;
} pix_func[] = {
PIX_FUNC_MMX(put_pixels),
//PIX_FUNC_MMX(get_pixels),
//PIX_FUNC_MMX(put_pixels_clamped),
#if 1
PIX_FUNC(put_pixels_x2),
PIX_FUNC(put_pixels_y2),
PIX_FUNC_MMX(put_pixels_xy2),
PIX_FUNC(put_no_rnd_pixels_x2),
PIX_FUNC(put_no_rnd_pixels_y2),
PIX_FUNC_MMX(put_no_rnd_pixels_xy2),
PIX_FUNC(avg_pixels),
PIX_FUNC(avg_pixels_x2),
PIX_FUNC(avg_pixels_y2),
PIX_FUNC(avg_pixels_xy2),
PIX_FUNC_MMX(avg_no_rnd_pixels),
PIX_FUNC_MMX(avg_no_rnd_pixels_x2),
PIX_FUNC_MMX(avg_no_rnd_pixels_y2),
PIX_FUNC_MMX(avg_no_rnd_pixels_xy2),
#endif
{ 0, 0 }
};
static inline long long rdtsc()
{
long long l;
asm volatile( "rdtsc\n\t"
: "=A" (l)
);
return l;
}
static test_speed(int step)
{
const struct pix_func* pix = pix_func;
const int linesize = 720;
char empty[32768];
char* bu =(char*)(((long)empty + 32) & ~0xf);
int sum = 0;
while (pix->name)
{
int i;
uint64_t te, ts;
op_pixels_func func = pix->func;
char* im = bu;
if (pix->mm_flags & mm_flags)
{
printf("%30s... ", pix->name);
fflush(stdout);
ts = rdtsc();
for(i=0; i<100000; i++){
func(im, im + 1000, linesize, 16);
im += step;
if (im > bu + 20000)
im = bu;
}
te = rdtsc();
emms();
printf("% 9d\n", (int)(te - ts));
sum += (te - ts) / 100000;
if (pix->mm_flags & PAD)
puts("");
}
pix++;
}
printf("Total sum: %d\n", sum);
}
int main(int argc, char* argv[])
{
int step = 16;
if (argc > 1)
{
// something simple for now
if (argc > 2 && (strcmp("-s", argv[1]) == 0
|| strcmp("-step", argv[1]) == 0))
step = atoi(argv[2]);
}
mm_flags = mm_support();
printf("%s: detected CPU flags:", argv[0]);
if (mm_flags & MM_MMX)
printf(" mmx");
if (mm_flags & MM_MMXEXT)
printf(" mmxext");
if (mm_flags & MM_3DNOW)
printf(" 3dnow");
if (mm_flags & MM_SSE)
printf(" sse");
if (mm_flags & MM_SSE2)
printf(" sse2");
printf("\n");
printf("Using step: %d\n", step);
test_speed(step);
}
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