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author | Derek Buitenhuis <derek.buitenhuis@gmail.com> | 2016-02-16 19:55:28 +0300 |
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committer | Derek Buitenhuis <derek.buitenhuis@gmail.com> | 2016-02-16 19:55:28 +0300 |
commit | 73bd20c4d238026937ff07713c035d3cfe66b151 (patch) | |
tree | 59fc09c029351266f80726e0aecf7bba5853ff5d /libavutil | |
parent | 3f462fcf76bb99bc2cb14575eaa7a020595ca277 (diff) | |
parent | 6695f178a5929eab91d3da7e9023999f1774bd0e (diff) |
Merge commit '6695f178a5929eab91d3da7e9023999f1774bd0e'
* commit '6695f178a5929eab91d3da7e9023999f1774bd0e':
pixdesc: Use AV_CEIL_RSHIFT in documentation
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Diffstat (limited to 'libavutil')
-rw-r--r-- | libavutil/pixdesc.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavutil/pixdesc.h b/libavutil/pixdesc.h index b1d218db48..3b0bcdb3d8 100644 --- a/libavutil/pixdesc.h +++ b/libavutil/pixdesc.h @@ -85,16 +85,16 @@ typedef struct AVPixFmtDescriptor { /** * Amount to shift the luma width right to find the chroma width. * For YV12 this is 1 for example. - * chroma_width = -((-luma_width) >> log2_chroma_w) + * chroma_width = AV_CEIL_RSHIFT(luma_width, log2_chroma_w) * The note above is needed to ensure rounding up. * This value only refers to the chroma components. */ - uint8_t log2_chroma_w; ///< chroma_width = -((-luma_width )>>log2_chroma_w) + uint8_t log2_chroma_w; /** * Amount to shift the luma height right to find the chroma height. * For YV12 this is 1 for example. - * chroma_height= -((-luma_height) >> log2_chroma_h) + * chroma_height= AV_CEIL_RSHIFT(luma_height, log2_chroma_h) * The note above is needed to ensure rounding up. * This value only refers to the chroma components. */ |