Hi, resurrecting this thread again since there's been some progress on the Kodi side.
> For the EGL part, see <https://github.com/01org/libva/pull/125> > and > <https://lists.freedesktop.org/archives/mesa-dev/2017-October/171246.html>. We recently started testing vaExportSurfaceHandle support, so we will have this covered soon. > I have been testing with mpv and ffmpeg; any thoughts from the > Kodi point of view would be most welcome. It generally works quite well, but we still have the unresolved vaSyncSurface problem. To recap: vaExportSurfaceHandle requires calling vaSyncSurface to make sure that the decode is actually finished and the buffer is usable before rendering the frame. However, vaSyncSurface was largely unimplemented on mesa back then and it was unclear how to proceed with regard to decode (VAAPI)/present (EGL+GL) synchronization. So on to the question: Is this still the case, or has there been progress on implementing vaSyncSurface in mesa? In either case, do we need that support or does this syncing work implicitly somehow on AMD? I've noticed that mpv does not seem to call vaSyncSurface, although it technically should. Best regards, Philipp _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
