diff options
Diffstat (limited to 'src/gallium/drivers/nouveau/nouveau_fence.c')
| -rw-r--r-- | src/gallium/drivers/nouveau/nouveau_fence.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/gallium/drivers/nouveau/nouveau_fence.c b/src/gallium/drivers/nouveau/nouveau_fence.c index ee4e08dd520..18b15920185 100644 --- a/src/gallium/drivers/nouveau/nouveau_fence.c +++ b/src/gallium/drivers/nouveau/nouveau_fence.c @@ -190,8 +190,10 @@ nouveau_fence_wait(struct nouveau_fence *fence) /* wtf, someone is waiting on a fence in flush_notify handler? */ assert(fence->state != NOUVEAU_FENCE_STATE_EMITTING); - if (fence->state < NOUVEAU_FENCE_STATE_EMITTED) + if (fence->state < NOUVEAU_FENCE_STATE_EMITTED) { + PUSH_SPACE(screen->pushbuf, 8); nouveau_fence_emit(fence); + } if (fence->state < NOUVEAU_FENCE_STATE_FLUSHED) if (nouveau_pushbuf_kick(screen->pushbuf, screen->pushbuf->channel)) @@ -224,8 +226,12 @@ nouveau_fence_wait(struct nouveau_fence *fence) void nouveau_fence_next(struct nouveau_screen *screen) { - if (screen->fence.current->state < NOUVEAU_FENCE_STATE_EMITTING) - nouveau_fence_emit(screen->fence.current); + if (screen->fence.current->state < NOUVEAU_FENCE_STATE_EMITTING) { + if (screen->fence.current->ref > 1) + nouveau_fence_emit(screen->fence.current); + else + return; + } nouveau_fence_ref(NULL, &screen->fence.current); |