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1 // Copyright 2010 The Chromium Authors. All rights reserved. | 1 // Copyright 2010 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CC_LAYERS_TEXTURE_LAYER_H_ | 5 #ifndef CC_LAYERS_TEXTURE_LAYER_H_ |
6 #define CC_LAYERS_TEXTURE_LAYER_H_ | 6 #define CC_LAYERS_TEXTURE_LAYER_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/callback.h" | 10 #include "base/callback.h" |
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79 // ReturnAndReleaseOnImplThread() defines their values. | 79 // ReturnAndReleaseOnImplThread() defines their values. |
80 base::Lock arguments_lock_; | 80 base::Lock arguments_lock_; |
81 uint32 sync_point_; | 81 uint32 sync_point_; |
82 bool is_lost_; | 82 bool is_lost_; |
83 base::ThreadChecker main_thread_checker_; | 83 base::ThreadChecker main_thread_checker_; |
84 DISALLOW_COPY_AND_ASSIGN(TextureMailboxHolder); | 84 DISALLOW_COPY_AND_ASSIGN(TextureMailboxHolder); |
85 }; | 85 }; |
86 | 86 |
87 // Used when mailbox names are specified instead of texture IDs. | 87 // Used when mailbox names are specified instead of texture IDs. |
88 static scoped_refptr<TextureLayer> CreateForMailbox( | 88 static scoped_refptr<TextureLayer> CreateForMailbox( |
| 89 const LayerSettings& settings, |
89 TextureLayerClient* client); | 90 TextureLayerClient* client); |
90 | 91 |
91 // Resets the client, which also resets the texture. | 92 // Resets the client, which also resets the texture. |
92 void ClearClient(); | 93 void ClearClient(); |
93 | 94 |
94 // Resets the texture. | 95 // Resets the texture. |
95 void ClearTexture(); | 96 void ClearTexture(); |
96 | 97 |
97 scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) override; | 98 scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) override; |
98 | 99 |
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140 | 141 |
141 void SetNeedsDisplayRect(const gfx::Rect& dirty_rect) override; | 142 void SetNeedsDisplayRect(const gfx::Rect& dirty_rect) override; |
142 | 143 |
143 void SetLayerTreeHost(LayerTreeHost* layer_tree_host) override; | 144 void SetLayerTreeHost(LayerTreeHost* layer_tree_host) override; |
144 bool Update(ResourceUpdateQueue* queue, | 145 bool Update(ResourceUpdateQueue* queue, |
145 const OcclusionTracker<Layer>* occlusion) override; | 146 const OcclusionTracker<Layer>* occlusion) override; |
146 void PushPropertiesTo(LayerImpl* layer) override; | 147 void PushPropertiesTo(LayerImpl* layer) override; |
147 SimpleEnclosedRegion VisibleContentOpaqueRegion() const override; | 148 SimpleEnclosedRegion VisibleContentOpaqueRegion() const override; |
148 | 149 |
149 protected: | 150 protected: |
150 explicit TextureLayer(TextureLayerClient* client); | 151 TextureLayer(const LayerSettings& settings, TextureLayerClient* client); |
151 ~TextureLayer() override; | 152 ~TextureLayer() override; |
152 bool HasDrawableContent() const override; | 153 bool HasDrawableContent() const override; |
153 | 154 |
154 private: | 155 private: |
155 void SetTextureMailboxInternal( | 156 void SetTextureMailboxInternal( |
156 const TextureMailbox& mailbox, | 157 const TextureMailbox& mailbox, |
157 scoped_ptr<SingleReleaseCallback> release_callback, | 158 scoped_ptr<SingleReleaseCallback> release_callback, |
158 bool requires_commit, | 159 bool requires_commit, |
159 bool allow_mailbox_reuse); | 160 bool allow_mailbox_reuse); |
160 | 161 |
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171 bool rate_limit_context_; | 172 bool rate_limit_context_; |
172 | 173 |
173 scoped_ptr<TextureMailboxHolder::MainThreadReference> holder_ref_; | 174 scoped_ptr<TextureMailboxHolder::MainThreadReference> holder_ref_; |
174 bool needs_set_mailbox_; | 175 bool needs_set_mailbox_; |
175 | 176 |
176 DISALLOW_COPY_AND_ASSIGN(TextureLayer); | 177 DISALLOW_COPY_AND_ASSIGN(TextureLayer); |
177 }; | 178 }; |
178 | 179 |
179 } // namespace cc | 180 } // namespace cc |
180 #endif // CC_LAYERS_TEXTURE_LAYER_H_ | 181 #endif // CC_LAYERS_TEXTURE_LAYER_H_ |
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