| OLD | NEW |
|---|
| 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 CCDirectRenderer_h | 5 // Temporary forwarding header |
| 6 #define CCDirectRenderer_h | 6 #include "cc/direct_renderer.h" |
| 7 | |
| 8 #include "base/basictypes.h" | |
| 9 #include "CCRenderer.h" | |
| 10 #include "CCResourceProvider.h" | |
| 11 #include "CCScopedTexture.h" | |
| 12 | |
| 13 namespace cc { | |
| 14 | |
| 15 class CCResourceProvider; | |
| 16 | |
| 17 // This is the base class for code shared between the GL and software | |
| 18 // renderer implementations. "Direct" refers to the fact that it does not | |
| 19 // delegate rendering to another compositor. | |
| 20 class CCDirectRenderer : public CCRenderer { | |
| 21 public: | |
| 22 virtual ~CCDirectRenderer(); | |
| 23 | |
| 24 CCResourceProvider* resourceProvider() const { return m_resourceProvider; } | |
| 25 | |
| 26 virtual void decideRenderPassAllocationsForFrame(const CCRenderPassList& ren
derPassesInDrawOrder) OVERRIDE; | |
| 27 virtual bool haveCachedResourcesForRenderPassId(CCRenderPass::Id) const OVER
RIDE; | |
| 28 virtual void drawFrame(const CCRenderPassList& renderPassesInDrawOrder, cons
t CCRenderPassIdHashMap& renderPassesById) OVERRIDE; | |
| 29 | |
| 30 protected: | |
| 31 CCDirectRenderer(CCRendererClient* client, CCResourceProvider* resourceProvi
der); | |
| 32 | |
| 33 struct DrawingFrame { | |
| 34 DrawingFrame(); | |
| 35 ~DrawingFrame(); | |
| 36 | |
| 37 const CCRenderPassIdHashMap* renderPassesById; | |
| 38 const CCRenderPass* rootRenderPass; | |
| 39 const CCRenderPass* currentRenderPass; | |
| 40 const CCScopedTexture* currentTexture; | |
| 41 | |
| 42 FloatRect rootDamageRect; | |
| 43 | |
| 44 WebKit::WebTransformationMatrix projectionMatrix; | |
| 45 WebKit::WebTransformationMatrix windowMatrix; | |
| 46 bool flippedY; | |
| 47 FloatRect scissorRectInRenderPassSpace; | |
| 48 }; | |
| 49 | |
| 50 class CachedTexture : public CCScopedTexture { | |
| 51 public: | |
| 52 static scoped_ptr<CachedTexture> create(CCResourceProvider* resourceProv
ider) { | |
| 53 return make_scoped_ptr(new CachedTexture(resourceProvider)); | |
| 54 } | |
| 55 virtual ~CachedTexture() {} | |
| 56 | |
| 57 bool isComplete() const { return m_isComplete; } | |
| 58 void setIsComplete(bool isComplete) { m_isComplete = isComplete; } | |
| 59 | |
| 60 protected: | |
| 61 explicit CachedTexture(CCResourceProvider* resourceProvider) | |
| 62 : CCScopedTexture(resourceProvider) | |
| 63 , m_isComplete(false) | |
| 64 { | |
| 65 } | |
| 66 | |
| 67 private: | |
| 68 bool m_isComplete; | |
| 69 | |
| 70 DISALLOW_COPY_AND_ASSIGN(CachedTexture); | |
| 71 }; | |
| 72 | |
| 73 static FloatRect quadVertexRect(); | |
| 74 static void quadRectTransform(WebKit::WebTransformationMatrix* quadRectTrans
form, const WebKit::WebTransformationMatrix& quadTransform, const FloatRect& qua
dRect); | |
| 75 static void initializeMatrices(DrawingFrame&, const IntRect& drawRect, bool
flipY); | |
| 76 static IntRect moveScissorToWindowSpace(const DrawingFrame&, FloatRect sciss
orRect); | |
| 77 | |
| 78 bool haveCachedResources(CCRenderPass::Id) const; | |
| 79 static IntSize renderPassTextureSize(const CCRenderPass*); | |
| 80 static GC3Denum renderPassTextureFormat(const CCRenderPass*); | |
| 81 | |
| 82 void drawRenderPass(DrawingFrame&, const CCRenderPass*); | |
| 83 bool useRenderPass(DrawingFrame&, const CCRenderPass*); | |
| 84 | |
| 85 virtual void bindFramebufferToOutputSurface(DrawingFrame&) = 0; | |
| 86 virtual bool bindFramebufferToTexture(DrawingFrame&, const CCScopedTexture*,
const IntRect& framebufferRect) = 0; | |
| 87 virtual void setDrawViewportSize(const IntSize&) = 0; | |
| 88 virtual void enableScissorTestRect(const IntRect& scissorRect) = 0; | |
| 89 virtual void disableScissorTest() = 0; | |
| 90 virtual void clearFramebuffer(DrawingFrame&) = 0; | |
| 91 virtual void drawQuad(DrawingFrame&, const CCDrawQuad*) = 0; | |
| 92 virtual void beginDrawingFrame(DrawingFrame&) = 0; | |
| 93 virtual void finishDrawingFrame(DrawingFrame&) = 0; | |
| 94 virtual bool flippedFramebuffer() const = 0; | |
| 95 | |
| 96 ScopedPtrHashMap<CCRenderPass::Id, CachedTexture> m_renderPassTextures; | |
| 97 CCResourceProvider* m_resourceProvider; | |
| 98 | |
| 99 private: | |
| 100 DISALLOW_COPY_AND_ASSIGN(CCDirectRenderer); | |
| 101 }; | |
| 102 | |
| 103 } // namespace cc | |
| 104 | |
| 105 #endif // CCDirectRenderer_h | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 11122003:
[cc] Rename all cc/ filenames to Chromium style (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src