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imgresample test cleanup patch by (Panagiotis Issaris <takis )( lumumba d0t luc d0t ac.be>)

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Originally committed as revision 3784 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Panagiotis Issaris 2004-12-30 14:48:01 +00:00 committed by Michael Niedermayer
parent 18107921c4
commit 13160c0708
1 changed files with 9 additions and 23 deletions
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32
libavcodec/imgresample.c
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@ -626,21 +626,7 @@ void img_resample_close(ImgReSampleContext *s)
}
#ifdef TEST
void *av_mallocz(int size)
{
void *ptr;
ptr = malloc(size);
memset(ptr, 0, size);
return ptr;
}
void av_free(void *ptr)
{
/* XXX: this test should not be needed on most libcs */
if (ptr)
free(ptr);
}
#include <stdio.h>
/* input */
#define XSIZE 256
@ -667,11 +653,11 @@ static void dump_filter(int16_t *filter)
int i, ph;
for(ph=0;ph<NB_PHASES;ph++) {
printf("%2d: ", ph);
av_log(NULL, AV_LOG_INFO, "%2d: ", ph);
for(i=0;i<NB_TAPS;i++) {
printf(" %5.2f", filter[ph * NB_TAPS + i] / 256.0);
av_log(NULL, AV_LOG_INFO, " %5.2f", filter[ph * NB_TAPS + i] / 256.0);
}
printf("\n");
av_log(NULL, AV_LOG_INFO, "\n");
}
}
@ -735,8 +721,8 @@ int main(int argc, char **argv)
fact = factors[i];
xsize = (int)(XSIZE * fact);
ysize = (int)((YSIZE - 100) * fact);
s = img_resample_full_init(xsize, ysize, XSIZE, YSIZE, 50 ,50, 0, 0);
printf("Factor=%0.2f\n", fact);
s = img_resample_full_init(xsize, ysize, XSIZE, YSIZE, 50 ,50, 0, 0, 0, 0, 0, 0);
av_log(NULL, AV_LOG_INFO, "Factor=%0.2f\n", fact);
dump_filter(&s->h_filters[0][0]);
component_resample(s, img1, xsize, xsize, ysize,
img + 50 * XSIZE, XSIZE, XSIZE, YSIZE - 100);
@ -748,7 +734,7 @@ int main(int argc, char **argv)
/* mmx test */
#ifdef HAVE_MMX
printf("MMX test\n");
av_log(NULL, AV_LOG_INFO, "MMX test\n");
fact = 0.72;
xsize = (int)(XSIZE * fact);
ysize = (int)(YSIZE * fact);
@ -762,10 +748,10 @@ int main(int argc, char **argv)
component_resample(s, img2, xsize, xsize, ysize,
img, XSIZE, XSIZE, YSIZE);
if (memcmp(img1, img2, xsize * ysize) != 0) {
fprintf(stderr, "mmx error\n");
av_log(NULL, AV_LOG_ERROR, "mmx error\n");
exit(1);
}
printf("MMX OK\n");
av_log(NULL, AV_LOG_INFO, "MMX OK\n");
#endif
return 0;
}