On 18/02/2020 14:23, Anton Khirnov wrote: > Quoting Mark Thompson (2020-02-16 21:59:54) >> If we are given a non-render node, try to find the matching render node and >> fail if that isn't possible. >> >> libva will not accept a non-render device which is not DRM master, because >> it requires legacy DRM authentication to succeed in that case: >> <https://github.com/intel/libva/blob/master/va/drm/va_drm.c#L68-L75>. This >> is annoying for kmsgrab because in most recording situations DRM master is >> already held by something else (such as a windowing system), leading to >> device derivation not working and forcing the user to create the target >> VAAPI device separately. >> --- >> Fixes a longstanding annoyance with -vf hwmap=derive_device=vaapi. >> >> (E.g. <http://ffmpeg.org/pipermail/ffmpeg-user/2020-February/046660.html>.) > > Looks reasonable.
Applied. Thanks, - Mark _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
