On date Friday 2010-02-12 00:40:51 -0500, Glenn Maynard encoded: > I'm updating some old (pre-0.5) code to svn, decoding videos into a > buffer for use with 3D rendering (OGL and D3D). For performance, I > need to negotiate the right format: when possible, one which is both > directly supported by the 3D backend and which has an accelerated > conversion path in swscale. > > I need to query whether an SwsContext (or pixel format pair, if that's > enough) is accelerated, so I can search for an accelerated path before > falling back on an unaccelerated one. This seems like an integral > part of format negotiation, but there doesn't seem to be an API for > this. How is this handled?
It isn't currently handled, patches for extending the API is welcome. Regards. _______________________________________________ libav-user mailing list [email protected] https://lists.mplayerhq.hu/mailman/listinfo/libav-user
