diff options
Diffstat (limited to 'virtio-gpu.tex')
| -rw-r--r-- | virtio-gpu.tex | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/virtio-gpu.tex b/virtio-gpu.tex index 631aaf2..4c35d77 100644 --- a/virtio-gpu.tex +++ b/virtio-gpu.tex @@ -172,7 +172,8 @@ the shape use VIRTIO_GPU_CMD_MOVE_CURSOR instead. \subsubsection{Device Operation: Shared resources} In case VIRTIO_GPU_F_RESOURCE_SHARED is negotiated the driver can use -the VIRTIO_GPU_CMD_RESOURCE_CREATE_2D_SHARED command to create shared +the VIRTIO_GPU_CMD_RESOURCE_CREATE_2D_SHARED and +VIRTIO_GPU_CMD_RESOURCE_CREATE_3D_SHARED commands to create shared resources. Normal resources have both a guest buffer and host buffer for the resource and the VIRTIO_GPU_CMD_TRANSFER_* commands are used to transfer data between host and guest. Shared (guest allocated) @@ -222,6 +223,7 @@ enum virtio_gpu_ctrl_type { VIRTIO_GPU_CMD_TRANSFER_TO_HOST_3D, VIRTIO_GPU_CMD_TRANSFER_FROM_HOST_3D, VIRTIO_GPU_CMD_SUBMIT_3D, + VIRTIO_GPU_CMD_RESOURCE_CREATE_3D_SHARED, /* cursor commands */ VIRTIO_GPU_CMD_UPDATE_CURSOR = 0x0300, @@ -512,6 +514,7 @@ feature flag is set. Manage OpenGL contexts. \item[VIRTIO_GPU_CMD_RESOURCE_CREATE_3D] +\item[VIRTIO_GPU_CMD_RESOURCE_CREATE_3D_SHARED] Create OpenGL resources. \item[VIRTIO_GPU_CMD_TRANSFER_TO_HOST_3D] |