we were losing refs to buffers when clients quit and surface were
deleted thus causing junk and errors in binding these now deleted
buffers as fds now were invalid. keep them around longer until hide
anim is done. this is callback-hell...
@fix
Weston's dmabuf implementation continues to be modular enough that we can
pull it in with minimal change.
This updates us to version 3 of the protocol - required by recent mesa to
use dmabuf buffers instead of wl_drm ones.
Currently only contains stubs for format query.
This adds compositor handling of DMABuf buffers. DMAbuf capabilities
are advertised for the drm back-ends, and DMAbuf buffers are handled
as native surfaces.
Carsten Haitzler
Derek Foreman