diff options
Diffstat (limited to 'src/gallium/drivers/nouveau/nouveau_screen.c')
| -rw-r--r-- | src/gallium/drivers/nouveau/nouveau_screen.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/gallium/drivers/nouveau/nouveau_screen.c b/src/gallium/drivers/nouveau/nouveau_screen.c index f59e101..1a2fe7d 100644 --- a/src/gallium/drivers/nouveau/nouveau_screen.c +++ b/src/gallium/drivers/nouveau/nouveau_screen.c @@ -74,10 +74,14 @@ nouveau_screen_fence_finish(struct pipe_screen *screen, struct pipe_fence_handle *pfence, uint64_t timeout) { + bool ret; if (!timeout) return nouveau_fence_signalled(nouveau_fence(pfence)); - return nouveau_fence_wait(nouveau_fence(pfence), NULL); + pipe_mutex_lock(nouveau_screen(screen)->push_mutex); + ret = nouveau_fence_wait(nouveau_fence(pfence), NULL); + pipe_mutex_unlock(nouveau_screen(screen)->push_mutex); + return ret; } @@ -154,6 +158,9 @@ nouveau_screen_init(struct nouveau_screen *screen, struct nouveau_device *dev) if (nv_dbg) nouveau_mesa_debug = atoi(nv_dbg); + pipe_mutex_init(screen->push_mutex); + pipe_mutex_init(screen->fence.list_mutex); + /* These must be set before any failure is possible, as the cleanup * paths assume they're responsible for deleting them. */ @@ -254,6 +261,9 @@ nouveau_screen_fini(struct nouveau_screen *screen) nouveau_device_del(&screen->device); nouveau_drm_del(&screen->drm); close(fd); + + pipe_mutex_destroy(screen->push_mutex); + pipe_mutex_destroy(screen->fence.list_mutex); } static void |