diff options
Diffstat (limited to 'cc/trees/layer_tree_impl.h')
| -rw-r--r-- | cc/trees/layer_tree_impl.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/cc/trees/layer_tree_impl.h b/cc/trees/layer_tree_impl.h index 179b189..63d01ef 100644 --- a/cc/trees/layer_tree_impl.h +++ b/cc/trees/layer_tree_impl.h @@ -11,6 +11,8 @@ #include "base/containers/hash_tables.h" #include "base/values.h" +#include "cc/base/scoped_ptr_vector.h" +#include "cc/base/swap_promise.h" #include "cc/layers/layer_impl.h" #include "cc/resources/ui_resource_client.h" #include "ui/events/latency_info.h" @@ -209,6 +211,15 @@ class CC_EXPORT LayerTreeImpl { const ui::LatencyInfo& GetLatencyInfo(); void ClearLatencyInfo(); + // Call this function when you expect there to be a swap buffer. + // See swap_promise.h for how to use SwapPromise. + void QueueSwapPromise(scoped_ptr<SwapPromise> swap_promise); + + // Take the |new_swap_promise| and append it to |swap_promise_list_|. + void PassSwapPromises(ScopedPtrVector<SwapPromise>* new_swap_promise); + void FinishSwapPromises(); + void BreakSwapPromises(SwapPromise::DidNotSwapReason reason); + void DidModifyTilePriorities(); ResourceProvider::ResourceId ResourceIdForUIResource(UIResourceId uid) const; @@ -271,6 +282,8 @@ class CC_EXPORT LayerTreeImpl { ui::LatencyInfo latency_info_; + ScopedPtrVector<SwapPromise> swap_promise_list_; + UIResourceRequestQueue ui_resource_request_queue_; private: |