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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_GL_H_ | 5 #ifndef UI_GFX_COMPOSITOR_COMPOSITOR_GL_H_ |
6 #define UI_GFX_COMPOSITOR_COMPOSITOR_GL_H_ | 6 #define UI_GFX_COMPOSITOR_COMPOSITOR_GL_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/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
11 #include "ui/gfx/compositor/compositor.h" | 11 #include "ui/gfx/compositor/compositor.h" |
12 #include "ui/gfx/size.h" | 12 #include "ui/gfx/size.h" |
13 | 13 |
14 namespace gfx { | 14 namespace gfx { |
15 class GLContext; | 15 class GLContext; |
16 class GLSurface; | 16 class GLSurface; |
17 class Rect; | 17 class Rect; |
18 } | 18 } |
19 | 19 |
20 namespace ui { | 20 namespace ui { |
21 | 21 |
22 class CompositorGL; | 22 class CompositorGL; |
23 class TextureProgramGL; | 23 class TextureProgramGL; |
24 | 24 |
25 class COMPOSITOR_EXPORT TextureGL : public Texture { | 25 class TextureGL : public Texture { |
26 public: | 26 public: |
27 explicit TextureGL(CompositorGL* compositor); | 27 explicit TextureGL(CompositorGL* compositor); |
28 | 28 |
29 virtual void SetCanvas(const SkCanvas& canvas, | 29 virtual void SetCanvas(const SkCanvas& canvas, |
30 const gfx::Point& origin, | 30 const gfx::Point& origin, |
31 const gfx::Size& overall_size) OVERRIDE; | 31 const gfx::Size& overall_size) OVERRIDE; |
32 | 32 |
33 // Draws the texture. | 33 // Draws the texture. |
34 // TODO(pkotwicz) merge these two methods into one, this method currently | 34 // TODO(pkotwicz) merge these two methods into one, this method currently |
35 // doesn't make sense in the context of windows | 35 // doesn't make sense in the context of windows |
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49 const gfx::Rect& clip_bounds_in_texture); | 49 const gfx::Rect& clip_bounds_in_texture); |
50 | 50 |
51 unsigned int texture_id_; | 51 unsigned int texture_id_; |
52 gfx::Size size_; | 52 gfx::Size size_; |
53 CompositorGL* compositor_; | 53 CompositorGL* compositor_; |
54 | 54 |
55 private: | 55 private: |
56 DISALLOW_COPY_AND_ASSIGN(TextureGL); | 56 DISALLOW_COPY_AND_ASSIGN(TextureGL); |
57 }; | 57 }; |
58 | 58 |
59 class COMPOSITOR_EXPORT CompositorGL : public Compositor { | 59 class CompositorGL : public Compositor { |
60 public: | 60 public: |
61 CompositorGL(gfx::AcceleratedWidget widget, const gfx::Size& size); | 61 CompositorGL(gfx::AcceleratedWidget widget, const gfx::Size& size); |
62 virtual ~CompositorGL(); | 62 virtual ~CompositorGL(); |
63 | 63 |
64 void MakeCurrent(); | 64 void MakeCurrent(); |
65 gfx::Size GetSize(); | 65 gfx::Size GetSize(); |
66 | 66 |
67 TextureProgramGL* program_no_swizzle(); | 67 TextureProgramGL* program_no_swizzle(); |
68 TextureProgramGL* program_swizzle(); | 68 TextureProgramGL* program_swizzle(); |
69 | 69 |
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84 | 84 |
85 // Keep track of whether compositing has started or not. | 85 // Keep track of whether compositing has started or not. |
86 bool started_; | 86 bool started_; |
87 | 87 |
88 DISALLOW_COPY_AND_ASSIGN(CompositorGL); | 88 DISALLOW_COPY_AND_ASSIGN(CompositorGL); |
89 }; | 89 }; |
90 | 90 |
91 } // namespace ui | 91 } // namespace ui |
92 | 92 |
93 #endif // UI_GFX_COMPOSITOR_COMPOSITOR_GL_H_ | 93 #endif // UI_GFX_COMPOSITOR_COMPOSITOR_GL_H_ |
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