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1 // Copyright 2011 The Chromium Authors. All rights reserved. | 1 // Copyright 2011 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_TREES_LAYER_TREE_HOST_H_ | 5 #ifndef CC_TREES_LAYER_TREE_HOST_H_ |
6 #define CC_TREES_LAYER_TREE_HOST_H_ | 6 #define CC_TREES_LAYER_TREE_HOST_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
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24 #include "cc/base/cc_export.h" | 24 #include "cc/base/cc_export.h" |
25 #include "cc/debug/micro_benchmark.h" | 25 #include "cc/debug/micro_benchmark.h" |
26 #include "cc/debug/micro_benchmark_controller.h" | 26 #include "cc/debug/micro_benchmark_controller.h" |
27 #include "cc/input/event_listener_properties.h" | 27 #include "cc/input/event_listener_properties.h" |
28 #include "cc/input/input_handler.h" | 28 #include "cc/input/input_handler.h" |
29 #include "cc/input/layer_selection_bound.h" | 29 #include "cc/input/layer_selection_bound.h" |
30 #include "cc/input/scrollbar.h" | 30 #include "cc/input/scrollbar.h" |
31 #include "cc/input/top_controls_state.h" | 31 #include "cc/input/top_controls_state.h" |
32 #include "cc/layers/layer_collections.h" | 32 #include "cc/layers/layer_collections.h" |
33 #include "cc/layers/layer_list_iterator.h" | 33 #include "cc/layers/layer_list_iterator.h" |
34 #include "cc/output/output_surface.h" | 34 #include "cc/output/compositor_frame_sink.h" |
35 #include "cc/output/swap_promise.h" | 35 #include "cc/output/swap_promise.h" |
36 #include "cc/resources/resource_format.h" | 36 #include "cc/resources/resource_format.h" |
37 #include "cc/trees/compositor_mode.h" | 37 #include "cc/trees/compositor_mode.h" |
38 #include "cc/trees/layer_tree.h" | 38 #include "cc/trees/layer_tree.h" |
39 #include "cc/trees/layer_tree_host_client.h" | 39 #include "cc/trees/layer_tree_host_client.h" |
40 #include "cc/trees/layer_tree_host_interface.h" | 40 #include "cc/trees/layer_tree_host_interface.h" |
41 #include "cc/trees/layer_tree_settings.h" | 41 #include "cc/trees/layer_tree_settings.h" |
42 #include "cc/trees/proxy.h" | 42 #include "cc/trees/proxy.h" |
43 #include "cc/trees/surface_sequence_generator.h" | 43 #include "cc/trees/surface_sequence_generator.h" |
44 #include "cc/trees/swap_promise_manager.h" | 44 #include "cc/trees/swap_promise_manager.h" |
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146 UIResourceManager* GetUIResourceManager() const override; | 146 UIResourceManager* GetUIResourceManager() const override; |
147 TaskRunnerProvider* GetTaskRunnerProvider() const override; | 147 TaskRunnerProvider* GetTaskRunnerProvider() const override; |
148 const LayerTreeSettings& GetSettings() const override; | 148 const LayerTreeSettings& GetSettings() const override; |
149 void SetSurfaceClientId(uint32_t client_id) override; | 149 void SetSurfaceClientId(uint32_t client_id) override; |
150 void SetLayerTreeMutator(std::unique_ptr<LayerTreeMutator> mutator) override; | 150 void SetLayerTreeMutator(std::unique_ptr<LayerTreeMutator> mutator) override; |
151 void QueueSwapPromise(std::unique_ptr<SwapPromise> swap_promise) override; | 151 void QueueSwapPromise(std::unique_ptr<SwapPromise> swap_promise) override; |
152 SwapPromiseManager* GetSwapPromiseManager() override; | 152 SwapPromiseManager* GetSwapPromiseManager() override; |
153 void SetHasGpuRasterizationTrigger(bool has_trigger) override; | 153 void SetHasGpuRasterizationTrigger(bool has_trigger) override; |
154 void SetVisible(bool visible) override; | 154 void SetVisible(bool visible) override; |
155 bool IsVisible() const override; | 155 bool IsVisible() const override; |
156 void SetOutputSurface(std::unique_ptr<OutputSurface> output_surface) override; | 156 void SetCompositorFrameSink( |
157 std::unique_ptr<OutputSurface> ReleaseOutputSurface() override; | 157 std::unique_ptr<CompositorFrameSink> compositor_frame_sink) override; |
| 158 std::unique_ptr<CompositorFrameSink> ReleaseCompositorFrameSink() override; |
158 void SetNeedsAnimate() override; | 159 void SetNeedsAnimate() override; |
159 void SetNeedsUpdateLayers() override; | 160 void SetNeedsUpdateLayers() override; |
160 void SetNeedsCommit() override; | 161 void SetNeedsCommit() override; |
161 bool BeginMainFrameRequested() const override; | 162 bool BeginMainFrameRequested() const override; |
162 bool CommitRequested() const override; | 163 bool CommitRequested() const override; |
163 void SetDeferCommits(bool defer_commits) override; | 164 void SetDeferCommits(bool defer_commits) override; |
164 void LayoutAndUpdateLayers() override; | 165 void LayoutAndUpdateLayers() override; |
165 void Composite(base::TimeTicks frame_begin_time) override; | 166 void Composite(base::TimeTicks frame_begin_time) override; |
166 void SetNeedsRedraw() override; | 167 void SetNeedsRedraw() override; |
167 void SetNeedsRedrawRect(const gfx::Rect& damage_rect) override; | 168 void SetNeedsRedrawRect(const gfx::Rect& damage_rect) override; |
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185 // LayerTreeHost interface to Proxy. | 186 // LayerTreeHost interface to Proxy. |
186 void WillBeginMainFrame(); | 187 void WillBeginMainFrame(); |
187 void DidBeginMainFrame(); | 188 void DidBeginMainFrame(); |
188 void BeginMainFrame(const BeginFrameArgs& args); | 189 void BeginMainFrame(const BeginFrameArgs& args); |
189 void BeginMainFrameNotExpectedSoon(); | 190 void BeginMainFrameNotExpectedSoon(); |
190 void AnimateLayers(base::TimeTicks monotonic_frame_begin_time); | 191 void AnimateLayers(base::TimeTicks monotonic_frame_begin_time); |
191 void RequestMainFrameUpdate(); | 192 void RequestMainFrameUpdate(); |
192 void FinishCommitOnImplThread(LayerTreeHostImpl* host_impl); | 193 void FinishCommitOnImplThread(LayerTreeHostImpl* host_impl); |
193 void WillCommit(); | 194 void WillCommit(); |
194 void CommitComplete(); | 195 void CommitComplete(); |
195 void RequestNewOutputSurface(); | 196 void RequestNewCompositorFrameSink(); |
196 void DidInitializeOutputSurface(); | 197 void DidInitializeCompositorFrameSink(); |
197 void DidFailToInitializeOutputSurface(); | 198 void DidFailToInitializeCompositorFrameSink(); |
198 virtual std::unique_ptr<LayerTreeHostImpl> CreateLayerTreeHostImpl( | 199 virtual std::unique_ptr<LayerTreeHostImpl> CreateLayerTreeHostImpl( |
199 LayerTreeHostImplClient* client); | 200 LayerTreeHostImplClient* client); |
200 void DidLoseOutputSurface(); | 201 void DidLoseCompositorFrameSink(); |
201 void DidCommitAndDrawFrame() { client_->DidCommitAndDrawFrame(); } | 202 void DidCommitAndDrawFrame() { client_->DidCommitAndDrawFrame(); } |
202 void DidCompleteSwapBuffers() { client_->DidCompleteSwapBuffers(); } | 203 void DidCompleteSwapBuffers() { client_->DidCompleteSwapBuffers(); } |
203 bool UpdateLayers(); | 204 bool UpdateLayers(); |
204 // Called when the compositor completed page scale animation. | 205 // Called when the compositor completed page scale animation. |
205 void DidCompletePageScaleAnimation(); | 206 void DidCompletePageScaleAnimation(); |
206 void ApplyScrollAndScale(ScrollAndScaleSet* info); | 207 void ApplyScrollAndScale(ScrollAndScaleSet* info); |
207 | 208 |
208 LayerTreeHostClient* client() { return client_; } | 209 LayerTreeHostClient* client() { return client_; } |
209 | 210 |
210 bool gpu_rasterization_histogram_recorded() const { | 211 bool gpu_rasterization_histogram_recorded() const { |
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343 LayerTreeHostClient* client_; | 344 LayerTreeHostClient* client_; |
344 std::unique_ptr<Proxy> proxy_; | 345 std::unique_ptr<Proxy> proxy_; |
345 std::unique_ptr<TaskRunnerProvider> task_runner_provider_; | 346 std::unique_ptr<TaskRunnerProvider> task_runner_provider_; |
346 | 347 |
347 int source_frame_number_; | 348 int source_frame_number_; |
348 std::unique_ptr<RenderingStatsInstrumentation> | 349 std::unique_ptr<RenderingStatsInstrumentation> |
349 rendering_stats_instrumentation_; | 350 rendering_stats_instrumentation_; |
350 | 351 |
351 SwapPromiseManager swap_promise_manager_; | 352 SwapPromiseManager swap_promise_manager_; |
352 | 353 |
353 // |current_output_surface_| can't be updated until we've successfully | 354 // |current_compositor_frame_sink_| can't be updated until we've successfully |
354 // initialized a new output surface. |new_output_surface_| contains the | 355 // initialized a new CompositorFrameSink. |new_compositor_frame_sink_| |
355 // new output surface that is currently being initialized. If initialization | 356 // contains the new CompositorFrameSink that is currently being initialized. |
356 // is successful then |new_output_surface_| replaces | 357 // If initialization is successful then |new_compositor_frame_sink_| replaces |
357 // |current_output_surface_|. | 358 // |current_compositor_frame_sink_|. |
358 std::unique_ptr<OutputSurface> new_output_surface_; | 359 std::unique_ptr<CompositorFrameSink> new_compositor_frame_sink_; |
359 std::unique_ptr<OutputSurface> current_output_surface_; | 360 std::unique_ptr<CompositorFrameSink> current_compositor_frame_sink_; |
360 | 361 |
361 const LayerTreeSettings settings_; | 362 const LayerTreeSettings settings_; |
362 LayerTreeDebugState debug_state_; | 363 LayerTreeDebugState debug_state_; |
363 | 364 |
364 bool visible_; | 365 bool visible_; |
365 | 366 |
366 bool has_gpu_rasterization_trigger_; | 367 bool has_gpu_rasterization_trigger_; |
367 bool content_is_suitable_for_gpu_rasterization_; | 368 bool content_is_suitable_for_gpu_rasterization_; |
368 bool gpu_rasterization_histogram_recorded_; | 369 bool gpu_rasterization_histogram_recorded_; |
369 | 370 |
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384 | 385 |
385 SurfaceSequenceGenerator surface_sequence_generator_; | 386 SurfaceSequenceGenerator surface_sequence_generator_; |
386 uint32_t num_consecutive_frames_suitable_for_gpu_ = 0; | 387 uint32_t num_consecutive_frames_suitable_for_gpu_ = 0; |
387 | 388 |
388 DISALLOW_COPY_AND_ASSIGN(LayerTreeHost); | 389 DISALLOW_COPY_AND_ASSIGN(LayerTreeHost); |
389 }; | 390 }; |
390 | 391 |
391 } // namespace cc | 392 } // namespace cc |
392 | 393 |
393 #endif // CC_TREES_LAYER_TREE_HOST_H_ | 394 #endif // CC_TREES_LAYER_TREE_HOST_H_ |
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