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Side by Side Diff: cc/bitmap_content_layer_updater.h

Issue 11369109: cc: Rename PrioritizedTexture to PrioritizedResource. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 8 years, 1 month 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 5
6 #ifndef CC_BITMAP_CONTENT_LAYER_UPDATER_H_ 6 #ifndef CC_BITMAP_CONTENT_LAYER_UPDATER_H_
7 #define CC_BITMAP_CONTENT_LAYER_UPDATER_H_ 7 #define CC_BITMAP_CONTENT_LAYER_UPDATER_H_
8 8
9 #include "cc/cc_export.h" 9 #include "cc/cc_export.h"
10 #include "cc/content_layer_updater.h" 10 #include "cc/content_layer_updater.h"
11 11
12 class SkCanvas; 12 class SkCanvas;
13 13
14 namespace cc { 14 namespace cc {
15 15
16 class LayerPainter; 16 class LayerPainter;
17 17
18 // This class rasterizes the contentRect into a skia bitmap canvas. It then upda tes 18 // This class rasterizes the contentRect into a skia bitmap canvas. It then upda tes
19 // textures by copying from the canvas into the texture, using MapSubImage if 19 // textures by copying from the canvas into the texture, using MapSubImage if
20 // possible. 20 // possible.
21 class CC_EXPORT BitmapContentLayerUpdater : public ContentLayerUpdater { 21 class CC_EXPORT BitmapContentLayerUpdater : public ContentLayerUpdater {
22 public: 22 public:
23 class Resource : public LayerUpdater::Resource { 23 class Resource : public LayerUpdater::Resource {
24 public: 24 public:
25 Resource(BitmapContentLayerUpdater*, scoped_ptr<PrioritizedTexture>); 25 Resource(BitmapContentLayerUpdater*, scoped_ptr<PrioritizedResource>);
26 virtual ~Resource(); 26 virtual ~Resource();
27 27
28 virtual void update(ResourceUpdateQueue&, const gfx::Rect& sourceRect, c onst gfx::Vector2d& destOffset, bool partialUpdate, RenderingStats&) OVERRIDE; 28 virtual void update(ResourceUpdateQueue&, const gfx::Rect& sourceRect, c onst gfx::Vector2d& destOffset, bool partialUpdate, RenderingStats&) OVERRIDE;
29 29
30 private: 30 private:
31 BitmapContentLayerUpdater* updater() { return m_updater; } 31 BitmapContentLayerUpdater* updater() { return m_updater; }
32 32
33 BitmapContentLayerUpdater* m_updater; 33 BitmapContentLayerUpdater* m_updater;
34 }; 34 };
35 35
36 static scoped_refptr<BitmapContentLayerUpdater> create(scoped_ptr<LayerPaint er>); 36 static scoped_refptr<BitmapContentLayerUpdater> create(scoped_ptr<LayerPaint er>);
37 37
38 virtual scoped_ptr<LayerUpdater::Resource> createResource(PrioritizedTexture Manager*) OVERRIDE; 38 virtual scoped_ptr<LayerUpdater::Resource> createResource(PrioritizedResourc eManager*) OVERRIDE;
39 virtual void prepareToUpdate(const gfx::Rect& contentRect, const gfx::Size& tileSize, float contentsWidthScale, float contentsHeightScale, gfx::Rect& result ingOpaqueRect, RenderingStats&) OVERRIDE; 39 virtual void prepareToUpdate(const gfx::Rect& contentRect, const gfx::Size& tileSize, float contentsWidthScale, float contentsHeightScale, gfx::Rect& result ingOpaqueRect, RenderingStats&) OVERRIDE;
40 void updateTexture(ResourceUpdateQueue&, PrioritizedTexture*, const gfx::Rec t& sourceRect, const gfx::Vector2d& destOffset, bool partialUpdate); 40 void updateTexture(ResourceUpdateQueue&, PrioritizedResource*, const gfx::Re ct& sourceRect, const gfx::Vector2d& destOffset, bool partialUpdate);
41 41
42 virtual void setOpaque(bool) OVERRIDE; 42 virtual void setOpaque(bool) OVERRIDE;
43 43
44 protected: 44 protected:
45 explicit BitmapContentLayerUpdater(scoped_ptr<LayerPainter>); 45 explicit BitmapContentLayerUpdater(scoped_ptr<LayerPainter>);
46 virtual ~BitmapContentLayerUpdater(); 46 virtual ~BitmapContentLayerUpdater();
47 47
48 scoped_ptr<SkCanvas> m_canvas; 48 scoped_ptr<SkCanvas> m_canvas;
49 gfx::Size m_canvasSize; 49 gfx::Size m_canvasSize;
50 bool m_opaque; 50 bool m_opaque;
51 }; 51 };
52 52
53 } // namespace cc 53 } // namespace cc
54 54
55 #endif // CC_BITMAP_CONTENT_LAYER_UPDATER_H_ 55 #endif // CC_BITMAP_CONTENT_LAYER_UPDATER_H_
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