On Thu, Jan 21, 2016 at 6:00 PM, Vittorio Giovara <[email protected]> wrote: > --- > libavutil/pixdesc.h | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/libavutil/pixdesc.h b/libavutil/pixdesc.h > index fe06d94..f52c434 100644 > --- a/libavutil/pixdesc.h > +++ b/libavutil/pixdesc.h > @@ -84,16 +84,16 @@ 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. > */ > -- > 2.6.4 >
ok'd by Luca on IRC -- Vittorio _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
