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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_LAYER_TREE_HOST_H_ | 5 #ifndef CC_LAYER_TREE_HOST_H_ |
6 #define CC_LAYER_TREE_HOST_H_ | 6 #define CC_LAYER_TREE_HOST_H_ |
7 | 7 |
8 #include <limits> | 8 #include <limits> |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
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65 bool usingAcceleratedPainting; | 65 bool usingAcceleratedPainting; |
66 bool usingSetVisibility; | 66 bool usingSetVisibility; |
67 bool usingSwapCompleteCallback; | 67 bool usingSwapCompleteCallback; |
68 bool usingGpuMemoryManager; | 68 bool usingGpuMemoryManager; |
69 bool usingDiscardBackbuffer; | 69 bool usingDiscardBackbuffer; |
70 bool usingEglImage; | 70 bool usingEglImage; |
71 bool allowPartialTextureUpdates; | 71 bool allowPartialTextureUpdates; |
72 int maxTextureSize; | 72 int maxTextureSize; |
73 }; | 73 }; |
74 | 74 |
75 class CC_EXPORT LayerTreeHost : public NON_EXPORTED_BASE(RateLimiterClient) { | 75 class CC_EXPORT LayerTreeHost : public RateLimiterClient { |
76 public: | 76 public: |
77 static scoped_ptr<LayerTreeHost> create(LayerTreeHostClient*, const LayerTre
eSettings&, scoped_ptr<Thread> implThread); | 77 static scoped_ptr<LayerTreeHost> create(LayerTreeHostClient*, const LayerTre
eSettings&, scoped_ptr<Thread> implThread); |
78 virtual ~LayerTreeHost(); | 78 virtual ~LayerTreeHost(); |
79 | 79 |
80 void setSurfaceReady(); | 80 void setSurfaceReady(); |
81 | 81 |
82 // Returns true if any LayerTreeHost is alive. | 82 // Returns true if any LayerTreeHost is alive. |
83 static bool anyLayerTreeHostInstanceExists(); | 83 static bool anyLayerTreeHostInstanceExists(); |
84 | 84 |
85 static bool needsFilterContext() { return s_needsFilterContext; } | 85 static bool needsFilterContext() { return s_needsFilterContext; } |
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211 bool initializeProxy(scoped_ptr<Proxy> proxy); | 211 bool initializeProxy(scoped_ptr<Proxy> proxy); |
212 void initializeRenderer(); | 212 void initializeRenderer(); |
213 | 213 |
214 void update(Layer*, ResourceUpdateQueue&, const OcclusionTracker*); | 214 void update(Layer*, ResourceUpdateQueue&, const OcclusionTracker*); |
215 bool paintLayerContents(const LayerList&, ResourceUpdateQueue&); | 215 bool paintLayerContents(const LayerList&, ResourceUpdateQueue&); |
216 bool paintMasksForRenderSurface(Layer*, ResourceUpdateQueue&); | 216 bool paintMasksForRenderSurface(Layer*, ResourceUpdateQueue&); |
217 | 217 |
218 void updateLayers(Layer*, ResourceUpdateQueue&); | 218 void updateLayers(Layer*, ResourceUpdateQueue&); |
219 void triggerPrepaint(); | 219 void triggerPrepaint(); |
220 | 220 |
221 void prioritizeTextures(const LayerList&, OverdrawMetrics&); | 221 void prioritizeTextures(const LayerList&, OverdrawMetrics&); |
222 void setPrioritiesForSurfaces(size_t surfaceMemoryBytes); | 222 void setPrioritiesForSurfaces(size_t surfaceMemoryBytes); |
223 void setPrioritiesForLayers(const LayerList&); | 223 void setPrioritiesForLayers(const LayerList&); |
224 size_t calculateMemoryForRenderSurfaces(const LayerList& updateList); | 224 size_t calculateMemoryForRenderSurfaces(const LayerList& updateList); |
225 | 225 |
226 void animateLayers(base::TimeTicks monotonicTime); | 226 void animateLayers(base::TimeTicks monotonicTime); |
227 bool animateLayersRecursive(Layer* current, base::TimeTicks time); | 227 bool animateLayersRecursive(Layer* current, base::TimeTicks time); |
228 void setAnimationEventsRecursive(const AnimationEventsVector&, Layer*, base:
:Time wallClockTime); | 228 void setAnimationEventsRecursive(const AnimationEventsVector&, Layer*, base:
:Time wallClockTime); |
229 | 229 |
230 bool m_animating; | 230 bool m_animating; |
231 bool m_needsFullTreeSync; | 231 bool m_needsFullTreeSync; |
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274 scoped_ptr<AnimationRegistrar> m_animationRegistrar; | 274 scoped_ptr<AnimationRegistrar> m_animationRegistrar; |
275 | 275 |
276 static bool s_needsFilterContext; | 276 static bool s_needsFilterContext; |
277 | 277 |
278 DISALLOW_COPY_AND_ASSIGN(LayerTreeHost); | 278 DISALLOW_COPY_AND_ASSIGN(LayerTreeHost); |
279 }; | 279 }; |
280 | 280 |
281 } // namespace cc | 281 } // namespace cc |
282 | 282 |
283 #endif // CC_LAYER_TREE_HOST_H_ | 283 #endif // CC_LAYER_TREE_HOST_H_ |
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