diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/display/virtio-gpu.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c index 136c095b7d..f8b0274752 100644 --- a/hw/display/virtio-gpu.c +++ b/hw/display/virtio-gpu.c @@ -934,8 +934,14 @@ static void virtio_gpu_gl_block(void *opaque, bool block) { VirtIOGPU *g = opaque; - g->renderer_blocked = block; - if (!block) { + if (block) { + g->renderer_blocked++; + } else { + g->renderer_blocked--; + } + assert(g->renderer_blocked >= 0); + + if (g->renderer_blocked == 0) { virtio_gpu_process_cmdq(g); } } |