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| author | Gerd Hoffmann <kraxel@redhat.com> | 2014-07-11 12:51:43 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2015-10-08 10:31:35 +0200 |
| commit | 9d9e152136bdaa75ea98e5c2105f2a7127e369eb (patch) | |
| tree | 9078103c4f24f14af2594d9dfbc3abbff07b8204 /include/hw | |
| parent | bc79e96442283471c92c8ea7ae15563274f7b0cb (diff) | |
| download | qemu-9d9e152136bdaa75ea98e5c2105f2a7127e369eb.zip qemu-9d9e152136bdaa75ea98e5c2105f2a7127e369eb.tar.gz qemu-9d9e152136bdaa75ea98e5c2105f2a7127e369eb.tar.bz2 | |
virtio-gpu: add 3d mode and virgl rendering support.
Add virglrenderer library detection. Add 3d mode to virtio-gpu,
wire up virglrenderer library. When in 3d mode render using the
new context management and texture scanout callbacks.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/virtio/virtio-gpu.h | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/include/hw/virtio/virtio-gpu.h b/include/hw/virtio/virtio-gpu.h index 8896761..9b279d7 100644 --- a/include/hw/virtio/virtio-gpu.h +++ b/include/hw/virtio/virtio-gpu.h @@ -56,8 +56,19 @@ struct virtio_gpu_requested_state { int x, y; }; +enum virtio_gpu_conf_flags { + VIRTIO_GPU_FLAG_VIRGL_ENABLED = 1, + VIRTIO_GPU_FLAG_STATS_ENABLED, +}; + +#define virtio_gpu_virgl_enabled(_cfg) \ + (_cfg.flags & (1 << VIRTIO_GPU_FLAG_VIRGL_ENABLED)) +#define virtio_gpu_stats_enabled(_cfg) \ + (_cfg.flags & (1 << VIRTIO_GPU_FLAG_STATS_ENABLED)) + struct virtio_gpu_conf { uint32_t max_outputs; + uint32_t flags; }; struct virtio_gpu_ctrl_command { @@ -92,11 +103,13 @@ typedef struct VirtIOGPU { int enabled_output_bitmask; struct virtio_gpu_config virtio_config; + bool use_virgl_renderer; + bool renderer_inited; QEMUTimer *fence_poll; QEMUTimer *print_stats; + uint32_t inflight; struct { - uint32_t inflight; uint32_t max_inflight; uint32_t requests; uint32_t req_3d; @@ -139,4 +152,11 @@ int virtio_gpu_create_mapping_iov(struct virtio_gpu_resource_attach_backing *ab, struct iovec **iov); void virtio_gpu_cleanup_mapping_iov(struct iovec *iov, uint32_t count); +/* virtio-gpu-3d.c */ +void virtio_gpu_virgl_process_cmd(VirtIOGPU *g, + struct virtio_gpu_ctrl_command *cmd); +void virtio_gpu_virgl_fence_poll(VirtIOGPU *g); +void virtio_gpu_virgl_reset(VirtIOGPU *g); +int virtio_gpu_virgl_init(VirtIOGPU *g); + #endif |