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| author | Gerd Hoffmann <kraxel@redhat.com> | 2015-12-02 08:17:24 +0100 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2016-02-03 10:41:36 +0100 |
| commit | 321c9adba5a64a1a9de2dd7db5433b62a5433439 (patch) | |
| tree | f2d8113970dad26531c6e3e682e9255fd1d01c87 /hw/display/virtio-gpu.c | |
| parent | 0c55a1cfd35c1f1b10cc448d05c1e4ef3a0768d1 (diff) | |
| download | qemu-321c9adba5a64a1a9de2dd7db5433b62a5433439.zip qemu-321c9adba5a64a1a9de2dd7db5433b62a5433439.tar.gz qemu-321c9adba5a64a1a9de2dd7db5433b62a5433439.tar.bz2 | |
virtio-gpu: block any rendering until client (ui) is done
Wire up gl_block callback, so ui code can request to stop
virtio-gpu rendering.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/display/virtio-gpu.c')
| -rw-r--r-- | hw/display/virtio-gpu.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c index af9b757..1cb4002 100644 --- a/hw/display/virtio-gpu.c +++ b/hw/display/virtio-gpu.c @@ -897,11 +897,22 @@ static int virtio_gpu_ui_info(void *opaque, uint32_t idx, QemuUIInfo *info) return 0; } +static void virtio_gpu_gl_block(void *opaque, bool block) +{ + VirtIOGPU *g = opaque; + + g->renderer_blocked = block; + if (!block) { + virtio_gpu_process_cmdq(g); + } +} + const GraphicHwOps virtio_gpu_ops = { .invalidate = virtio_gpu_invalidate_display, .gfx_update = virtio_gpu_update_display, .text_update = virtio_gpu_text_update, .ui_info = virtio_gpu_ui_info, + .gl_block = virtio_gpu_gl_block, }; static void virtio_gpu_device_realize(DeviceState *qdev, Error **errp) |