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Use av_pix_fmt_descriptors in avcodec_get_chroma_sub_sample(), rather

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than the PixFmtInfo x_chroma_shift and y_chroma_shift fields.

Originally committed as revision 20617 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2009-11-26 00:33:19 +00:00
parent 8e861e1b1e
commit 38264abb06
1 changed files with 2 additions and 2 deletions
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4
libavcodec/imgconvert.c
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@ -532,8 +532,8 @@ static const PixFmtInfo pix_fmt_info[PIX_FMT_NB] = {
void avcodec_get_chroma_sub_sample(enum PixelFormat pix_fmt, int *h_shift, int *v_shift)
{
*h_shift = pix_fmt_info[pix_fmt].x_chroma_shift;
*v_shift = pix_fmt_info[pix_fmt].y_chroma_shift;
*h_shift = av_pix_fmt_descriptors[pix_fmt].log2_chroma_w;
*v_shift = av_pix_fmt_descriptors[pix_fmt].log2_chroma_h;
}
const char *avcodec_get_pix_fmt_name(enum PixelFormat pix_fmt)