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Side by Side Diff: cc/texture_copier.h

Issue 11183006: cc: Remove wtf includes from resource provider (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Rebased Created 8 years, 2 months 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 TextureCopier_h 5 #ifndef TextureCopier_h
6 #define TextureCopier_h 6 #define TextureCopier_h
7 7
8 #include "GraphicsContext3D.h"
9 #include "base/basictypes.h" 8 #include "base/basictypes.h"
9 #include "base/memory/scoped_ptr.h"
10 #include "cc/program_binding.h" 10 #include "cc/program_binding.h"
11 #include "cc/shader.h" 11 #include "cc/shader.h"
12 #include <wtf/OwnPtr.h> 12 #include "GraphicsContext3D.h"
13 #include <wtf/PassOwnPtr.h> 13 #include "IntSize.h"
14 14
15 namespace WebKit { 15 namespace WebKit {
16 class WebGraphicsContext3D; 16 class WebGraphicsContext3D;
17 } 17 }
18 18
19 namespace cc { 19 namespace cc {
20 class IntSize; 20 class IntSize;
21 21
22 class TextureCopier { 22 class TextureCopier {
23 public: 23 public:
24 struct Parameters { 24 struct Parameters {
25 unsigned sourceTexture; 25 unsigned sourceTexture;
26 unsigned destTexture; 26 unsigned destTexture;
27 IntSize size; 27 IntSize size;
28 }; 28 };
29 // Copy the base level contents of |sourceTexture| to |destTexture|. Both te xture objects 29 // Copy the base level contents of |sourceTexture| to |destTexture|. Both te xture objects
30 // must be complete and have a base level of |size| dimensions. The color fo rmats do not need 30 // must be complete and have a base level of |size| dimensions. The color fo rmats do not need
31 // to match, but |destTexture| must have a renderable format. 31 // to match, but |destTexture| must have a renderable format.
32 virtual void copyTexture(Parameters) = 0; 32 virtual void copyTexture(Parameters) = 0;
33 virtual void flush() = 0; 33 virtual void flush() = 0;
34 34
35 virtual ~TextureCopier() { } 35 virtual ~TextureCopier() { }
36 }; 36 };
37 37
38 class AcceleratedTextureCopier : public TextureCopier { 38 class AcceleratedTextureCopier : public TextureCopier {
39 public: 39 public:
40 static PassOwnPtr<AcceleratedTextureCopier> create(WebKit::WebGraphicsContex t3D* context, bool usingBindUniforms) 40 static scoped_ptr<AcceleratedTextureCopier> create(WebKit::WebGraphicsContex t3D* context, bool usingBindUniforms)
41 { 41 {
42 return adoptPtr(new AcceleratedTextureCopier(context, usingBindUniforms) ); 42 return make_scoped_ptr(new AcceleratedTextureCopier(context, usingBindUn iforms));
43 } 43 }
44 virtual ~AcceleratedTextureCopier(); 44 virtual ~AcceleratedTextureCopier();
45 45
46 virtual void copyTexture(Parameters) OVERRIDE; 46 virtual void copyTexture(Parameters) OVERRIDE;
47 virtual void flush() OVERRIDE; 47 virtual void flush() OVERRIDE;
48 48
49 protected: 49 protected:
50 AcceleratedTextureCopier(WebKit::WebGraphicsContext3D*, bool usingBindUnifor ms); 50 AcceleratedTextureCopier(WebKit::WebGraphicsContext3D*, bool usingBindUnifor ms);
51 51
52 private: 52 private:
53 typedef ProgramBinding<VertexShaderPosTexIdentity, FragmentShaderRGBATex> Bl itProgram; 53 typedef ProgramBinding<VertexShaderPosTexIdentity, FragmentShaderRGBATex> Bl itProgram;
54 54
55 WebKit::WebGraphicsContext3D* m_context; 55 WebKit::WebGraphicsContext3D* m_context;
56 Platform3DObject m_fbo; 56 Platform3DObject m_fbo;
57 Platform3DObject m_positionBuffer; 57 Platform3DObject m_positionBuffer;
58 OwnPtr<BlitProgram> m_blitProgram; 58 scoped_ptr<BlitProgram> m_blitProgram;
59 bool m_usingBindUniforms; 59 bool m_usingBindUniforms;
60 60
61 DISALLOW_COPY_AND_ASSIGN(AcceleratedTextureCopier); 61 DISALLOW_COPY_AND_ASSIGN(AcceleratedTextureCopier);
62 }; 62 };
63 63
64 } 64 }
65 65
66 #endif 66 #endif
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