ffmpeg | branch: master | Michael Niedermayer <mich...@niedermayer.cc> | Thu Jul 8 12:59:36 2021 +0200| [75285325500672a806ba93bfc1e0ace9c9e566c1] | committer: Michael Niedermayer
swscale/output: Implement dither none for yuv2rgb_write_full() Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=75285325500672a806ba93bfc1e0ace9c9e566c1 --- libswscale/output.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/libswscale/output.c b/libswscale/output.c index e855ad606a..0a3515f3ca 100644 --- a/libswscale/output.c +++ b/libswscale/output.c @@ -1912,6 +1912,17 @@ static av_always_inline void yuv2rgb_write_full(SwsContext *c, int r,g,b; switch (c->dither) { + case SWS_DITHER_NONE: + if (isrgb8) { + r = av_clip_uintp2(R >> 27, 3); + g = av_clip_uintp2(G >> 27, 3); + b = av_clip_uintp2(B >> 28, 2); + } else { + r = av_clip_uintp2(R >> 29, 1); + g = av_clip_uintp2(G >> 28, 2); + b = av_clip_uintp2(B >> 29, 1); + } + break; default: case SWS_DITHER_AUTO: case SWS_DITHER_ED: _______________________________________________ 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".
