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Merge commit 'e80307140f736f593ee643affa015333d7c5e27f'

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* commit 'e80307140f736f593ee643affa015333d7c5e27f':
  yuv4mpegenc: Use AV_CEIL_RSHIFT where needed

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
This commit is contained in:
Derek Buitenhuis 2016-02-16 16:57:32 +00:00
commit 56475e885b
1 changed files with 1 additions and 0 deletions
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libavformat/yuv4mpegenc.c
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@ -209,6 +209,7 @@ static int yuv4_write_packet(AVFormatContext *s, AVPacket *pkt)
// Adjust for smaller Cb and Cr planes // Adjust for smaller Cb and Cr planes
av_pix_fmt_get_chroma_sub_sample(st->codec->pix_fmt, &h_chroma_shift, av_pix_fmt_get_chroma_sub_sample(st->codec->pix_fmt, &h_chroma_shift,
&v_chroma_shift); &v_chroma_shift);
// Shift right, rounding up
width = AV_CEIL_RSHIFT(width, h_chroma_shift); width = AV_CEIL_RSHIFT(width, h_chroma_shift);
height = AV_CEIL_RSHIFT(height, v_chroma_shift); height = AV_CEIL_RSHIFT(height, v_chroma_shift);