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sws-test: parse command line args before initing contexts 

This fixes parsing comand line args after ref

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-10-16 22:10:35 +02:00
parent 711ffb84df
commit 364c60bf64
1 changed files with 21 additions and 19 deletions
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36
libswscale/swscale-test.c
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@ -356,34 +356,20 @@ int main(int argc, char **argv)
AVLFG rand;
int res = -1;
int i;
FILE *fp = NULL;
if (!rgb_data || !data)
return -1;
sws = sws_getContext(W / 12, H / 12, AV_PIX_FMT_RGB32, W, H,
AV_PIX_FMT_YUVA420P, SWS_BILINEAR, NULL, NULL, NULL);
av_lfg_init(&rand, 1);
for (y = 0; y < H; y++)
for (x = 0; x < W * 4; x++)
rgb_data[ x + y * 4 * W] = av_lfg_get(&rand);
sws_scale(sws, rgb_src, rgb_stride, 0, H, src, stride);
sws_freeContext(sws);
av_free(rgb_data);
for (i = 1; i < argc; i += 2) {
if (argv[i][0] != '-' || i + 1 == argc)
goto bad_option;
if (!strcmp(argv[i], "-ref")) {
FILE *fp = fopen(argv[i + 1], "r");
fp = fopen(argv[i + 1], "r");
if (!fp) {
fprintf(stderr, "could not open '%s'\n", argv[i + 1]);
goto error;
}
res = fileTest(src, stride, W, H, fp, srcFormat, dstFormat);
fclose(fp);
goto end;
} else if (!strcmp(argv[i], "-src")) {
srcFormat = av_get_pix_fmt(argv[i + 1]);
if (srcFormat == AV_PIX_FMT_NONE) {
@ -403,9 +389,25 @@ bad_option:
}
}
sws = sws_getContext(W / 12, H / 12, AV_PIX_FMT_RGB32, W, H,
AV_PIX_FMT_YUVA420P, SWS_BILINEAR, NULL, NULL, NULL);
av_lfg_init(&rand, 1);
for (y = 0; y < H; y++)
for (x = 0; x < W * 4; x++)
rgb_data[ x + y * 4 * W] = av_lfg_get(&rand);
sws_scale(sws, rgb_src, rgb_stride, 0, H, src, stride);
sws_freeContext(sws);
av_free(rgb_data);
if(fp) {
res = fileTest(src, stride, W, H, fp, srcFormat, dstFormat);
fclose(fp);
} else {
selfTest(src, stride, W, H, srcFormat, dstFormat);
end:
res = 0;
}
error:
av_free(data);