ffmpeg | branch: master | Mark Thompson <s...@jkqxz.net> | Wed Jan 18 20:30:50 2023 +0000| [aaa49a7a425ce3dc6ca8edc0e17ed16c98f699a6] | committer: Mark Thompson
cbs_av1: Remove constraint on MDCV luminance values While desiring min to be less than max feels entirely sensible, unfortunately the standard does not actually have this requirement. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=aaa49a7a425ce3dc6ca8edc0e17ed16c98f699a6 --- libavcodec/cbs_av1_syntax_template.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/libavcodec/cbs_av1_syntax_template.c b/libavcodec/cbs_av1_syntax_template.c index d98d3d42de..e95925a493 100644 --- a/libavcodec/cbs_av1_syntax_template.c +++ b/libavcodec/cbs_av1_syntax_template.c @@ -1862,11 +1862,8 @@ static int FUNC(metadata_hdr_mdcv)(CodedBitstreamContext *ctx, RWContext *rw, fb(16, white_point_chromaticity_x); fb(16, white_point_chromaticity_y); - fc(32, luminance_max, 1, MAX_UINT_BITS(32)); - // luminance_min must be lower than luminance_max. Convert luminance_max from - // 24.8 fixed point to 18.14 fixed point in order to compare them. - fc(32, luminance_min, 0, FFMIN(((uint64_t)current->luminance_max << 6) - 1, - MAX_UINT_BITS(32))); + fb(32, luminance_max); + fb(32, luminance_min); return 0; } _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
