cc/heads_up_display_layer_impl.h - Issue 11369200: improving UI of FPS counter

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Side by Side Diff: cc/heads_up_display_layer_impl.h

Issue 11369200: improving UI of FPS counter (Closed) Base URL: http://git.chromium.org/chromium/src.git@master

Patch Set: Created 8 years, 1 month ago

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1 // Copyright 2012 The Chromium Authors. All rights reserved.	1 // Copyright 2012 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_HEADS_UP_DISPLAY_LAYER_IMPL_H_	5 #ifndef CC_HEADS_UP_DISPLAY_LAYER_IMPL_H_

6 #define CC_HEADS_UP_DISPLAY_LAYER_IMPL_H_	6 #define CC_HEADS_UP_DISPLAY_LAYER_IMPL_H_

7	7

8 #include "base/memory/scoped_ptr.h"	8 #include "base/memory/scoped_ptr.h"

9 #include "base/time.h"	9 #include "base/time.h"

10 #include "cc/cc_export.h"	10 #include "cc/cc_export.h"

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43 virtual bool layerIsAlwaysDamaged() const OVERRIDE;	43 virtual bool layerIsAlwaysDamaged() const OVERRIDE;

44	44

45 private:	45 private:

46 explicit HeadsUpDisplayLayerImpl(int);	46 explicit HeadsUpDisplayLayerImpl(int);

47	47

48 virtual const char* layerTypeAsString() const OVERRIDE;	48 virtual const char* layerTypeAsString() const OVERRIDE;

49	49

50 void drawHudContents(SkCanvas*);	50 void drawHudContents(SkCanvas*);

51 int drawFPSCounter(SkCanvas, FrameRateCounter);	51 int drawFPSCounter(SkCanvas, FrameRateCounter);

52 void drawFPSCounterText(SkCanvas, SkPaint&, FrameRateCounter, SkRect);	52 void drawFPSCounterText(SkCanvas, SkPaint&, FrameRateCounter, SkRect);

53 void drawFPSCounterGraph(SkCanvas, SkPaint&, FrameRateCounter, SkRect);	53 void drawFPSCounterGraphAndHistogram(SkCanvas* canvas, SkPaint& paint, Frame RateCounter* fpsCounter, SkRect graphBounds, SkRect histogramBounds);

54 void drawDebugRects(SkCanvas, DebugRectHistory);	54 void drawDebugRects(SkCanvas, DebugRectHistory);

55	55

56 scoped_ptr<FontAtlas> m_fontAtlas;	56 scoped_ptr<FontAtlas> m_fontAtlas;

57 scoped_ptr<ScopedResource> m_hudTexture;	57 scoped_ptr<ScopedResource> m_hudTexture;

58 scoped_ptr<SkCanvas> m_hudCanvas;	58 scoped_ptr<SkCanvas> m_hudCanvas;

59	59

60 double m_averageFPS;	60 double m_averageFPS;

61 double m_stdDeviation;	61 double m_minFPS;

	62 double m_maxFPS;

62	63

63 base::TimeTicks textUpdateTime;	64 base::TimeTicks textUpdateTime;

64	65

65 bool m_showFPSCounter;	66 bool m_showFPSCounter;

66 };	67 };

67	68

68 } // namespace cc	69 } // namespace cc

69	70

70 #endif // CC_HEADS_UP_DISPLAY_LAYER_IMPL_H_	71 #endif // CC_HEADS_UP_DISPLAY_LAYER_IMPL_H_

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