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FFplay : Copy all AVFrame fields from the reference picture to the 

requested buffer.

Originally committed as revision 24032 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Jai Menon 2010-07-03 21:20:32 +00:00
parent 13088d27e4
commit cfb7e6e6d5
1 changed files with 3 additions and 3 deletions
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6
ffplay.c
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@ -1591,9 +1591,9 @@ static int input_get_buffer(AVCodecContext *codec, AVFrame *pic)
ref->w = codec->width;
ref->h = codec->height;
for(i = 0; i < 3; i ++) {
unsigned hshift = i == 0 ? 0 : av_pix_fmt_descriptors[ref->pic->format].log2_chroma_w;
unsigned vshift = i == 0 ? 0 : av_pix_fmt_descriptors[ref->pic->format].log2_chroma_h;
for(i = 0; i < 4; i ++) {
unsigned hshift = (i == 1 || i == 2) ? av_pix_fmt_descriptors[ref->pic->format].log2_chroma_w : 0;
unsigned vshift = (i == 1 || i == 2) ? av_pix_fmt_descriptors[ref->pic->format].log2_chroma_h : 0;
if (ref->data[i]) {
ref->data[i] += (edge >> hshift) + ((edge * ref->linesize[i]) >> vshift);