Re: [FFmpeg-devel] vf_blend : use av_clip_uintp2 instead of av_clip for 10b and 12b

2018-11-17 Thread Paul B Mahol
On 11/17/18, Paul B Mahol wrote: > On 11/17/18, Martin Vignali wrote: >> Hello, >> >> Patch in attach fix make fate-source error in vf_blend >> >> Untested > > I tried that approach and compiler miscompiles code for 8 < bitdpeth < 16. > Actually, bug happens because of unsigned integer overflow.

Re: [FFmpeg-devel] vf_blend : use av_clip_uintp2 instead of av_clip for 10b and 12b

2018-11-17 Thread Paul B Mahol
On 11/17/18, Martin Vignali wrote: > Hello, > > Patch in attach fix make fate-source error in vf_blend > > Untested I tried that approach and compiler miscompiles code for 8 < bitdpeth < 16. ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://f

[FFmpeg-devel] vf_blend : use av_clip_uintp2 instead of av_clip for 10b and 12b

2018-11-17 Thread Martin Vignali
Hello, Patch in attach fix make fate-source error in vf_blend Untested Martin 0003-vf_blend-use-av_clip_uintp2-instead-of-av_clip.patch Description: Binary data ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo