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virtio-gpu: add 3d rendering support using virgl, misc fixes.

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ui/gtk: add opengl context and scanout support (for virtio-gpu).
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Merge remote-tracking branch 'remotes/kraxel/tags/pull-virgl-20151008-1' into staging

virtio-gpu: add 3d rendering support using virgl, misc fixes.
ui/gtk: add opengl context and scanout support (for virtio-gpu).

# gpg: Signature made Thu 08 Oct 2015 10:35:39 BST using RSA key ID D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"

* remotes/kraxel/tags/pull-virgl-20151008-1:
  gtk/opengl: add opengl context and scanout support (GtkGLArea)
  gtk/opengl: add opengl context and scanout support (egl)
  opengl: add egl-context.[ch] helpers
  virtio-gpu: add cursor update tracepoint
  virtio-gpu: add 3d mode and virgl rendering support.
  virtio-gpu: update headers for virgl/3d
  virtio-gpu: change licence from GPLv2 to GPLv2+
  virtio-gpu: move iov free to virtio_gpu_cleanup_mapping_iov
  ui/console: add opengl context and scanout support interfaces.
  sdl2: stop flickering
  shaders: initialize vertexes once

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2015-10-09 17:30:03 +01:00
commit c9003eb466
21 changed files with 1632 additions and 65 deletions
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22
include/hw/virtio/virtio-gpu.h
View file

@ -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