On Fri, Nov 29, 2019 at 09:31:30AM +0100, Gerd Hoffmann wrote: > Add 3d commands to the command enumeration. > Add a section with a very short overview. > > Signed-off-by: Gerd Hoffmann <kra...@redhat.com>
Pls don't forget to create github issues and request voting when you are ready. > --- > virtio-gpu.tex | 35 +++++++++++++++++++++++++++++++++++ > 1 file changed, 35 insertions(+) > > diff --git a/virtio-gpu.tex b/virtio-gpu.tex > index eced3095a494..631aaf24ea18 100644 > --- a/virtio-gpu.tex > +++ b/virtio-gpu.tex > @@ -213,6 +213,16 @@ \subsubsection{Device Operation: Request > header}\label{sec:Device Types / GPU De > VIRTIO_GPU_CMD_GET_EDID, > VIRTIO_GPU_CMD_RESOURCE_CREATE_2D_SHARED, > > + /* 3d commands (OpenGL) */ > + VIRTIO_GPU_CMD_CTX_CREATE = 0x0200, > + VIRTIO_GPU_CMD_CTX_DESTROY, > + VIRTIO_GPU_CMD_CTX_ATTACH_RESOURCE, > + VIRTIO_GPU_CMD_CTX_DETACH_RESOURCE, > + VIRTIO_GPU_CMD_RESOURCE_CREATE_3D, > + VIRTIO_GPU_CMD_TRANSFER_TO_HOST_3D, > + VIRTIO_GPU_CMD_TRANSFER_FROM_HOST_3D, > + VIRTIO_GPU_CMD_SUBMIT_3D, > + > /* cursor commands */ > VIRTIO_GPU_CMD_UPDATE_CURSOR = 0x0300, > VIRTIO_GPU_CMD_MOVE_CURSOR, > @@ -488,6 +498,31 @@ \subsubsection{Device Operation: > controlq}\label{sec:Device Types / GPU Device / > > \end{description} > > +\subsubsection{Device Operation: controlq (3d)}\label{sec:Device Types / GPU > Device / Device Operation / Device Operation: controlq (3d)} > + > +These commands are supported by the device if the VIRTIO_GPU_F_VIRGL > +feature flag is set. > + > +\begin{description} > + > +\item[VIRTIO_GPU_CMD_CTX_CREATE] > +\item[VIRTIO_GPU_CMD_CTX_DESTROY] > +\item[VIRTIO_GPU_CMD_CTX_ATTACH_RESOURCE] > +\item[VIRTIO_GPU_CMD_CTX_DETACH_RESOURCE] > + Manage OpenGL contexts. > + > +\item[VIRTIO_GPU_CMD_RESOURCE_CREATE_3D] > + Create OpenGL resources. > + > +\item[VIRTIO_GPU_CMD_TRANSFER_TO_HOST_3D] > +\item[VIRTIO_GPU_CMD_TRANSFER_FROM_HOST_3D] > + Transfer data from and to OpenGL resources. > + > +\item[VIRTIO_GPU_CMD_SUBMIT_3D] > + Submit rendering commands (mesa gallium command stream). > + > +\end{description} > + > \subsubsection{Device Operation: cursorq}\label{sec:Device Types / GPU > Device / Device Operation / Device Operation: cursorq} > > Both cursorq commands use the same command struct. > -- > 2.18.1 > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: virtio-dev-unsubscr...@lists.oasis-open.org > For additional commands, e-mail: virtio-dev-h...@lists.oasis-open.org --------------------------------------------------------------------- To unsubscribe, e-mail: virtio-dev-unsubscr...@lists.oasis-open.org For additional commands, e-mail: virtio-dev-h...@lists.oasis-open.org