[MPlayer-dev-eng] alpha compositing over video with gpu acceleration

[Carl Eugen Hoyos]

Chris Morgan <chmorgan <at> gmail.com> writes:

> Does using vf_overlay preclude acceleration with vaapi/vadpu or simply
> a performance hit?

While I don't know much about alpha compositing and vf_overlay, I can assure you
that the VDPAU code path currently does not "send back" the decoded pictures to
MPlayer (only showing them is supported) and that there is no vaapi support in 
MPlayer svn.

Carl Eugen