diff options
| -rw-r--r-- | src/gallium/state_trackers/nine/surface9.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/gallium/state_trackers/nine/surface9.c b/src/gallium/state_trackers/nine/surface9.c index 26c2d69d276..a5c4a9ede8d 100644 --- a/src/gallium/state_trackers/nine/surface9.c +++ b/src/gallium/state_trackers/nine/surface9.c @@ -20,6 +20,7 @@ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE * USE OR OTHER DEALINGS IN THE SOFTWARE. */ +#include "iunknown.h" #include "surface9.h" #include "device9.h" @@ -479,13 +480,22 @@ NineSurface9_LockRect( struct NineSurface9 *This, box.y); } } else { + bool no_refs = !p_atomic_read(&This->base.base.bind) && + !(This->base.base.container && p_atomic_read(&This->base.base.container->bind)); DBG("mapping pipe_resource %p (level=%u usage=%x)\n", resource, This->level, usage); - pipe = NineDevice9_GetPipe(This->base.base.device); + /* if the object is not bound internally, there can't be any pending + * operation with the surface in the queue */ + if (no_refs) + pipe = nine_context_get_pipe_acquire(This->base.base.device); + else + pipe = NineDevice9_GetPipe(This->base.base.device); pLockedRect->pBits = pipe->transfer_map(pipe, resource, This->level, usage, &box, &This->transfer); + if (no_refs) + nine_context_get_pipe_release(This->base.base.device); if (!This->transfer) { DBG("transfer_map failed\n"); if (Flags & D3DLOCK_DONOTWAIT) |