cc/single_thread_proxy.h - Issue 11293121: Add latency measurement system

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Issue 11293121: Add latency measurement system (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: create cc::LatencyInfo Created 7 years, 11 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 CC_SINGLE_THREAD_PROXY_H_	5 #ifndef CC_SINGLE_THREAD_PROXY_H_

6 #define CC_SINGLE_THREAD_PROXY_H_	6 #define CC_SINGLE_THREAD_PROXY_H_

7	7

8 #include <limits>	8 #include <limits>

9	9

10 #include "base/time.h"	10 #include "base/time.h"

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52 virtual void onSwapBuffersCompleteOnImplThread() OVERRIDE;	52 virtual void onSwapBuffersCompleteOnImplThread() OVERRIDE;

53 virtual void onVSyncParametersChanged(base::TimeTicks timebase, base::TimeDe lta interval) OVERRIDE { }	53 virtual void onVSyncParametersChanged(base::TimeTicks timebase, base::TimeDe lta interval) OVERRIDE { }

54 virtual void onCanDrawStateChanged(bool canDraw) OVERRIDE { }	54 virtual void onCanDrawStateChanged(bool canDraw) OVERRIDE { }

55 virtual void onHasPendingTreeStateChanged(bool havePendingTree) OVERRIDE;	55 virtual void onHasPendingTreeStateChanged(bool havePendingTree) OVERRIDE;

56 virtual void setNeedsRedrawOnImplThread() OVERRIDE;	56 virtual void setNeedsRedrawOnImplThread() OVERRIDE;

57 virtual void setNeedsCommitOnImplThread() OVERRIDE;	57 virtual void setNeedsCommitOnImplThread() OVERRIDE;

58 virtual void setNeedsManageTilesOnImplThread() OVERRIDE;	58 virtual void setNeedsManageTilesOnImplThread() OVERRIDE;

59 virtual void postAnimationEventsToMainThreadOnImplThread(scoped_ptr<Animatio nEventsVector>, base::Time wallClockTime) OVERRIDE;	59 virtual void postAnimationEventsToMainThreadOnImplThread(scoped_ptr<Animatio nEventsVector>, base::Time wallClockTime) OVERRIDE;

60 virtual bool reduceContentsTextureMemoryOnImplThread(size_t limitBytes, int priorityCutoff) OVERRIDE;	60 virtual bool reduceContentsTextureMemoryOnImplThread(size_t limitBytes, int priorityCutoff) OVERRIDE;

61 virtual void sendManagedMemoryStats() OVERRIDE;	61 virtual void sendManagedMemoryStats() OVERRIDE;

	62 virtual void onReceivedLatencyInfo(const LatencyInfo& latencyInfo) OVERRIDE;

62	63

63 // Called by the legacy path where RenderWidget does the scheduling.	64 // Called by the legacy path where RenderWidget does the scheduling.

64 void compositeImmediately();	65 void compositeImmediately();

65	66

66 private:	67 private:

67 explicit SingleThreadProxy(LayerTreeHost*);	68 explicit SingleThreadProxy(LayerTreeHost*);

68	69

69 bool commitAndComposite();	70 bool commitAndComposite();

70 void doCommit(scoped_ptr<ResourceUpdateQueue>);	71 void doCommit(scoped_ptr<ResourceUpdateQueue>);

71 bool doComposite();	72 bool doComposite();

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147 {	148 {

148 }	149 }

149 private:	150 private:

150 DebugScopedSetImplThread m_implThread;	151 DebugScopedSetImplThread m_implThread;

151 DebugScopedSetMainThreadBlocked m_mainThreadBlocked;	152 DebugScopedSetMainThreadBlocked m_mainThreadBlocked;

152 };	153 };

153	154

154 } // namespace cc	155 } // namespace cc

155	156

156 #endif // CC_SINGLE_THREAD_PROXY_H_	157 #endif // CC_SINGLE_THREAD_PROXY_H_

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