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imgconvert-test: count the number of unused pixel format values. 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-11-21 20:13:45 +01:00
parent fb1bb97d87
commit b93c933cd2
1 changed files with 8 additions and 1 deletions
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9
libavcodec/imgconvert.c
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@ -634,11 +634,18 @@ int avpicture_deinterlace(AVPicture *dst, const AVPicture *src,
int main(void){
int i;
int err=0;
int skip = 0;
for (i=0; i<AV_PIX_FMT_NB*2; i++) {
AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(i);
if(!desc || !desc->name)
if(!desc || !desc->name) {
skip ++;
continue;
}
if (skip) {
av_log(0, AV_LOG_INFO, "%3d unused pixel format values\n", skip);
skip = 0;
}
av_log(0, AV_LOG_INFO, "pix fmt %s yuv_plan:%d avg_bpp:%d colortype:%d\n", desc->name, is_yuv_planar(desc), av_get_padded_bits_per_pixel(desc), get_color_type(desc));
if ((!(desc->flags & PIX_FMT_ALPHA)) != (desc->nb_components != 2 && desc->nb_components != 4)) {
av_log(0, AV_LOG_ERROR, "Alpha flag mismatch\n");