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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 CCRendererSoftware_h | 5 // Temporary forwarding header |
6 #define CCRendererSoftware_h | 6 #include "cc/software_renderer.h" |
7 | |
8 #include "base/basictypes.h" | |
9 #include "CCDirectRenderer.h" | |
10 #include "CCLayerTreeHost.h" | |
11 #include <public/WebCompositorSoftwareOutputDevice.h> | |
12 | |
13 namespace cc { | |
14 | |
15 class CCDebugBorderDrawQuad; | |
16 class CCRendererClient; | |
17 class CCResourceProvider; | |
18 class CCSolidColorDrawQuad; | |
19 class CCTextureDrawQuad; | |
20 class CCTileDrawQuad; | |
21 | |
22 class CCRendererSoftware : public CCDirectRenderer { | |
23 public: | |
24 static PassOwnPtr<CCRendererSoftware> create(CCRendererClient*, CCResourcePr
ovider*, WebKit::WebCompositorSoftwareOutputDevice*); | |
25 virtual ~CCRendererSoftware(); | |
26 | |
27 virtual const RendererCapabilities& capabilities() const OVERRIDE; | |
28 | |
29 virtual void viewportChanged() OVERRIDE; | |
30 | |
31 virtual void finish() OVERRIDE; | |
32 | |
33 virtual bool swapBuffers() OVERRIDE; | |
34 | |
35 virtual void getFramebufferPixels(void *pixels, const IntRect&) OVERRIDE; | |
36 | |
37 virtual void setVisible(bool) OVERRIDE; | |
38 | |
39 protected: | |
40 virtual void bindFramebufferToOutputSurface(DrawingFrame&) OVERRIDE; | |
41 virtual bool bindFramebufferToTexture(DrawingFrame&, const CCScopedTexture*,
const IntRect& framebufferRect) OVERRIDE; | |
42 virtual void setDrawViewportSize(const IntSize&) OVERRIDE; | |
43 virtual void enableScissorTestRect(const IntRect& scissorRect) OVERRIDE; | |
44 virtual void disableScissorTest() OVERRIDE; | |
45 virtual void clearFramebuffer(DrawingFrame&) OVERRIDE; | |
46 virtual void drawQuad(DrawingFrame&, const CCDrawQuad*) OVERRIDE; | |
47 virtual void beginDrawingFrame(DrawingFrame&) OVERRIDE; | |
48 virtual void finishDrawingFrame(DrawingFrame&) OVERRIDE; | |
49 virtual bool flippedFramebuffer() const OVERRIDE; | |
50 | |
51 private: | |
52 CCRendererSoftware(CCRendererClient*, CCResourceProvider*, WebKit::WebCompos
itorSoftwareOutputDevice*); | |
53 | |
54 bool isSoftwareResource(CCResourceProvider::ResourceId) const; | |
55 | |
56 void drawDebugBorderQuad(const DrawingFrame&, const CCDebugBorderDrawQuad*); | |
57 void drawSolidColorQuad(const DrawingFrame&, const CCSolidColorDrawQuad*); | |
58 void drawTextureQuad(const DrawingFrame&, const CCTextureDrawQuad*); | |
59 void drawTileQuad(const DrawingFrame&, const CCTileDrawQuad*); | |
60 void drawUnsupportedQuad(const DrawingFrame&, const CCDrawQuad*); | |
61 | |
62 RendererCapabilities m_capabilities; | |
63 bool m_visible; | |
64 | |
65 WebKit::WebCompositorSoftwareOutputDevice* m_outputDevice; | |
66 OwnPtr<SkCanvas> m_skRootCanvas; | |
67 SkCanvas* m_skCurrentCanvas; | |
68 SkPaint m_skCurrentPaint; | |
69 OwnPtr<CCResourceProvider::ScopedWriteLockSoftware> m_currentFramebufferLock
; | |
70 | |
71 DISALLOW_COPY_AND_ASSIGN(CCRendererSoftware); | |
72 }; | |
73 | |
74 } | |
75 | |
76 #endif | |
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