| // Copyright 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CC_LAYERS_DELEGATED_RENDERER_LAYER_H_ |
| #define CC_LAYERS_DELEGATED_RENDERER_LAYER_H_ |
| |
| #include "base/containers/hash_tables.h" |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "base/memory/weak_ptr.h" |
| #include "base/synchronization/lock.h" |
| #include "cc/base/cc_export.h" |
| #include "cc/layers/delegated_frame_provider.h" |
| #include "cc/layers/layer.h" |
| #include "cc/resources/returned_resource.h" |
| |
| namespace cc { |
| |
| class CC_EXPORT DelegatedRendererLayer : public Layer { |
| public: |
| static scoped_refptr<DelegatedRendererLayer> Create( |
| const LayerSettings& settings, |
| const scoped_refptr<DelegatedFrameProvider>& frame_provider); |
| |
| scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) override; |
| void SetLayerTreeHost(LayerTreeHost* host) override; |
| bool Update() override; |
| void PushPropertiesTo(LayerImpl* impl) override; |
| |
| // Called by the DelegatedFrameProvider when a new frame is available to be |
| // picked up. |
| void ProviderHasNewFrame(); |
| bool HasDelegatedContent() const override; |
| |
| protected: |
| DelegatedRendererLayer( |
| const LayerSettings& settings, |
| const scoped_refptr<DelegatedFrameProvider>& frame_provider); |
| ~DelegatedRendererLayer() override; |
| |
| private: |
| scoped_refptr<DelegatedFrameProvider> frame_provider_; |
| |
| bool should_collect_new_frame_; |
| |
| DelegatedFrameData* frame_data_; |
| gfx::Rect frame_damage_; |
| |
| base::WeakPtrFactory<DelegatedRendererLayer> weak_ptrs_; |
| |
| DISALLOW_COPY_AND_ASSIGN(DelegatedRendererLayer); |
| }; |
| |
| } // namespace cc |
| |
| #endif // CC_LAYERS_DELEGATED_RENDERER_LAYER_H_ |