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Side by Side Diff: cc/CCSingleThreadProxy.h

Issue 10916292: Adaptively throttle texture uploads (Closed) Base URL: http://git.chromium.org/chromium/src.git@master
Patch Set: Add tests. Created 8 years, 3 months ago
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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 CCSingleThreadProxy_h 5 #ifndef CCSingleThreadProxy_h
6 #define CCSingleThreadProxy_h 6 #define CCSingleThreadProxy_h
7 7
8 #include "CCAnimationEvents.h" 8 #include "CCAnimationEvents.h"
9 #include "CCLayerTreeHostImpl.h" 9 #include "CCLayerTreeHostImpl.h"
10 #include "CCProxy.h" 10 #include "CCProxy.h"
(...skipping 12 matching lines...) Expand all
23 // CCProxy implementation 23 // CCProxy implementation
24 virtual bool compositeAndReadback(void *pixels, const IntRect&) OVERRIDE; 24 virtual bool compositeAndReadback(void *pixels, const IntRect&) OVERRIDE;
25 virtual void startPageScaleAnimation(const IntSize& targetPosition, bool use Anchor, float scale, double duration) OVERRIDE; 25 virtual void startPageScaleAnimation(const IntSize& targetPosition, bool use Anchor, float scale, double duration) OVERRIDE;
26 virtual void finishAllRendering() OVERRIDE; 26 virtual void finishAllRendering() OVERRIDE;
27 virtual bool isStarted() const OVERRIDE; 27 virtual bool isStarted() const OVERRIDE;
28 virtual bool initializeContext() OVERRIDE; 28 virtual bool initializeContext() OVERRIDE;
29 virtual void setSurfaceReady() OVERRIDE; 29 virtual void setSurfaceReady() OVERRIDE;
30 virtual void setVisible(bool) OVERRIDE; 30 virtual void setVisible(bool) OVERRIDE;
31 virtual bool initializeRenderer() OVERRIDE; 31 virtual bool initializeRenderer() OVERRIDE;
32 virtual bool recreateContext() OVERRIDE; 32 virtual bool recreateContext() OVERRIDE;
33 virtual void implSideRenderingStats(CCRenderingStats&) OVERRIDE; 33 virtual void renderingStats(CCRenderingStats&) OVERRIDE;
34 virtual const RendererCapabilities& rendererCapabilities() const OVERRIDE; 34 virtual const RendererCapabilities& rendererCapabilities() const OVERRIDE;
35 virtual void loseContext() OVERRIDE; 35 virtual void loseContext() OVERRIDE;
36 virtual void setNeedsAnimate() OVERRIDE; 36 virtual void setNeedsAnimate() OVERRIDE;
37 virtual void setNeedsCommit() OVERRIDE; 37 virtual void setNeedsCommit() OVERRIDE;
38 virtual void setNeedsRedraw() OVERRIDE; 38 virtual void setNeedsRedraw() OVERRIDE;
39 virtual bool commitRequested() const OVERRIDE; 39 virtual bool commitRequested() const OVERRIDE;
40 virtual void didAddAnimation() OVERRIDE; 40 virtual void didAddAnimation() OVERRIDE;
41 virtual void start() OVERRIDE; 41 virtual void start() OVERRIDE;
42 virtual void stop() OVERRIDE; 42 virtual void stop() OVERRIDE;
43 virtual size_t maxPartialTextureUpdates() const OVERRIDE { return std::numer ic_limits<size_t>::max(); }
44 virtual void acquireLayerTextures() OVERRIDE { } 43 virtual void acquireLayerTextures() OVERRIDE { }
45 virtual void forceSerializeOnSwapBuffers() OVERRIDE; 44 virtual void forceSerializeOnSwapBuffers() OVERRIDE;
46 45
47 // CCLayerTreeHostImplClient implementation 46 // CCLayerTreeHostImplClient implementation
48 virtual void didLoseContextOnImplThread() OVERRIDE { } 47 virtual void didLoseContextOnImplThread() OVERRIDE { }
49 virtual void onSwapBuffersCompleteOnImplThread() OVERRIDE { ASSERT_NOT_REACH ED(); } 48 virtual void onSwapBuffersCompleteOnImplThread() OVERRIDE { ASSERT_NOT_REACH ED(); }
50 virtual void onVSyncParametersChanged(double monotonicTimebase, double inter valInSeconds) OVERRIDE { } 49 virtual void onVSyncParametersChanged(double monotonicTimebase, double inter valInSeconds) OVERRIDE { }
51 virtual void onCanDrawStateChanged(bool canDraw) OVERRIDE { } 50 virtual void onCanDrawStateChanged(bool canDraw) OVERRIDE { }
52 virtual void setNeedsRedrawOnImplThread() OVERRIDE { m_layerTreeHost->schedu leComposite(); } 51 virtual void setNeedsRedrawOnImplThread() OVERRIDE { m_layerTreeHost->schedu leComposite(); }
53 virtual void setNeedsCommitOnImplThread() OVERRIDE { m_layerTreeHost->schedu leComposite(); } 52 virtual void setNeedsCommitOnImplThread() OVERRIDE { m_layerTreeHost->schedu leComposite(); }
(...skipping 17 matching lines...) Expand all
71 // Holds on to the context between initializeContext() and initializeRendere r() calls. Shouldn't 70 // Holds on to the context between initializeContext() and initializeRendere r() calls. Shouldn't
72 // be used for anything else. 71 // be used for anything else.
73 OwnPtr<CCGraphicsContext> m_contextBeforeInitialization; 72 OwnPtr<CCGraphicsContext> m_contextBeforeInitialization;
74 73
75 // Used on the CCThread, but checked on main thread during initialization/sh utdown. 74 // Used on the CCThread, but checked on main thread during initialization/sh utdown.
76 OwnPtr<CCLayerTreeHostImpl> m_layerTreeHostImpl; 75 OwnPtr<CCLayerTreeHostImpl> m_layerTreeHostImpl;
77 bool m_rendererInitialized; 76 bool m_rendererInitialized;
78 RendererCapabilities m_RendererCapabilitiesForMainThread; 77 RendererCapabilities m_RendererCapabilitiesForMainThread;
79 78
80 bool m_nextFrameIsNewlyCommittedFrame; 79 bool m_nextFrameIsNewlyCommittedFrame;
80
81 // Statistics
82 double m_totalCommitTime;
83 size_t m_totalCommitCount;
81 }; 84 };
82 85
83 // For use in the single-threaded case. In debug builds, it pretends that the 86 // For use in the single-threaded case. In debug builds, it pretends that the
84 // code is running on the impl thread to satisfy assertion checks. 87 // code is running on the impl thread to satisfy assertion checks.
85 class DebugScopedSetImplThread { 88 class DebugScopedSetImplThread {
86 public: 89 public:
87 DebugScopedSetImplThread() 90 DebugScopedSetImplThread()
88 { 91 {
89 #if !ASSERT_DISABLED 92 #if !ASSERT_DISABLED
90 CCProxy::setCurrentThreadIsImplThread(true); 93 CCProxy::setCurrentThreadIsImplThread(true);
(...skipping 30 matching lines...) Expand all
121 // satisfy assertion checks 124 // satisfy assertion checks
122 class DebugScopedSetImplThreadAndMainThreadBlocked { 125 class DebugScopedSetImplThreadAndMainThreadBlocked {
123 private: 126 private:
124 DebugScopedSetImplThread m_implThread; 127 DebugScopedSetImplThread m_implThread;
125 DebugScopedSetMainThreadBlocked m_mainThreadBlocked; 128 DebugScopedSetMainThreadBlocked m_mainThreadBlocked;
126 }; 129 };
127 130
128 } // namespace WebCore 131 } // namespace WebCore
129 132
130 #endif 133 #endif
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