ui/gfx/compositor/compositor_cc.h - Issue 8463024: Implement CompositorCC::ReadPixels

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Issue 8463024: Implement CompositorCC::ReadPixels (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Minor host API change. Created 9 years, 1 month ago

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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.	1 // Copyright (c) 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 UI_GFX_COMPOSITOR_COMPOSITOR_CC_H_	5 #ifndef UI_GFX_COMPOSITOR_COMPOSITOR_CC_H_

6 #define UI_GFX_COMPOSITOR_COMPOSITOR_CC_H_	6 #define UI_GFX_COMPOSITOR_COMPOSITOR_CC_H_

7 #pragma once	7 #pragma once

8	8

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

10 #include "base/memory/singleton.h"	10 #include "base/memory/singleton.h"

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90 protected:	90 protected:

91 // Compositor implementation.	91 // Compositor implementation.

92 virtual Texture* CreateTexture() OVERRIDE;	92 virtual Texture* CreateTexture() OVERRIDE;

93 virtual void Blur(const gfx::Rect& bounds) OVERRIDE;	93 virtual void Blur(const gfx::Rect& bounds) OVERRIDE;

94 virtual void ScheduleDraw() OVERRIDE;	94 virtual void ScheduleDraw() OVERRIDE;

95 virtual void OnNotifyStart(bool clear) OVERRIDE;	95 virtual void OnNotifyStart(bool clear) OVERRIDE;

96 virtual void OnNotifyEnd() OVERRIDE;	96 virtual void OnNotifyEnd() OVERRIDE;

97 virtual void OnWidgetSizeChanged() OVERRIDE;	97 virtual void OnWidgetSizeChanged() OVERRIDE;

98 virtual void OnRootLayerChanged() OVERRIDE;	98 virtual void OnRootLayerChanged() OVERRIDE;

99 virtual void DrawTree() OVERRIDE;	99 virtual void DrawTree() OVERRIDE;

100 virtual void ReadPixels(SkBitmap* bitmap) OVERRIDE;	100 virtual bool ReadPixels(SkBitmap* bitmap) OVERRIDE;

101	101

102 // WebLayerTreeViewClient implementation.	102 // WebLayerTreeViewClient implementation.

103 virtual void animateAndLayout(double frameBeginTime);	103 virtual void animateAndLayout(double frameBeginTime);

104 virtual void applyScrollAndScale(const WebKit::WebSize& scrollDelta,	104 virtual void applyScrollAndScale(const WebKit::WebSize& scrollDelta,

105 float scaleFactor);	105 float scaleFactor);

106 virtual void applyScrollDelta(const WebKit::WebSize&);	106 virtual void applyScrollDelta(const WebKit::WebSize&);

107 virtual WebKit::WebGraphicsContext3D* createContext3D();	107 virtual WebKit::WebGraphicsContext3D* createContext3D();

108 virtual void didRebindGraphicsContext(bool success);	108 virtual void didRebindGraphicsContext(bool success);

109 virtual void scheduleComposite();	109 virtual void scheduleComposite();

110	110

111 // WebLayerClient implementation.	111 // WebLayerClient implementation.

112 virtual void notifyNeedsComposite();	112 virtual void notifyNeedsComposite();

113	113

114 private:	114 private:

115 gfx::AcceleratedWidget widget_;	115 gfx::AcceleratedWidget widget_;

116 WebKit::WebLayer root_web_layer_;	116 WebKit::WebLayer root_web_layer_;

117 WebKit::WebLayerTreeView host_;	117 WebKit::WebLayerTreeView host_;

118	118

119 DISALLOW_COPY_AND_ASSIGN(CompositorCC);	119 DISALLOW_COPY_AND_ASSIGN(CompositorCC);

120 };	120 };

121	121

122 } // namespace ui	122 } // namespace ui

123	123

124 #endif // UI_GFX_COMPOSITOR_COMPOSITOR_CC_H_	124 #endif // UI_GFX_COMPOSITOR_COMPOSITOR_CC_H_

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