Use av_pix_fmt_descriptors in avcodec_get_chroma_sub_sample(), rather

than the PixFmtInfo x_chroma_shift and y_chroma_shift fields. Originally committed as revision 20617 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago · 38264abb06
parent 8e861e1b1e
commit 38264abb06
1 changed files with 2 additions and 2 deletions
--- a/libavcodec/imgconvert.c
+++ b/libavcodec/imgconvert.c
@ -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)