There are three issues being discussed here that aren't being clearly
delineated: sharing guest allocated memory with the host, sharing host
allocated memory with the guest, and sharing buffers between devices.
Right now, guest allocated memory can be shared with the host through
the virtqueues
Hi,
Just to start, let's consider this v4l2 control:
V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE.
As I can see, this control is referenced as a mandatory one in the Chromium
sources [1].
So could someone from the Chromium team please explain why it is mandatory?
(YouTube?) In fact, almost no encoders
Hi,
> > They are never taken away from guest ram. The guest is free to do
> > whatever it wants with the pages. It's the job of the guest driver to
> > make sure the pages are not released until the host stopped using them.
> > So the host must drop all references before completing the
> >
