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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 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 UI_GL_GL_SURFACE_GLX_H_ | 5 #ifndef UI_GL_GL_SURFACE_GLX_H_ |
6 #define UI_GL_GL_SURFACE_GLX_H_ | 6 #define UI_GL_GL_SURFACE_GLX_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/compiler_specific.h" | 10 #include "base/compiler_specific.h" |
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28 // These aren't particularly tied to surfaces, but since we already | 28 // These aren't particularly tied to surfaces, but since we already |
29 // have the static InitializeOneOff here, it's easiest to reuse its | 29 // have the static InitializeOneOff here, it's easiest to reuse its |
30 // initialization guards. | 30 // initialization guards. |
31 static const char* GetGLXExtensions(); | 31 static const char* GetGLXExtensions(); |
32 static bool HasGLXExtension(const char* name); | 32 static bool HasGLXExtension(const char* name); |
33 static bool IsCreateContextSupported(); | 33 static bool IsCreateContextSupported(); |
34 static bool IsCreateContextRobustnessSupported(); | 34 static bool IsCreateContextRobustnessSupported(); |
35 static bool IsTextureFromPixmapSupported(); | 35 static bool IsTextureFromPixmapSupported(); |
36 static bool IsOMLSyncControlSupported(); | 36 static bool IsOMLSyncControlSupported(); |
37 | 37 |
38 virtual void* GetDisplay() OVERRIDE; | 38 virtual void* GetDisplay() override; |
39 | 39 |
40 // Get the FB config that the surface was created with or NULL if it is not | 40 // Get the FB config that the surface was created with or NULL if it is not |
41 // a GLX drawable. | 41 // a GLX drawable. |
42 virtual void* GetConfig() = 0; | 42 virtual void* GetConfig() = 0; |
43 | 43 |
44 protected: | 44 protected: |
45 virtual ~GLSurfaceGLX(); | 45 virtual ~GLSurfaceGLX(); |
46 | 46 |
47 private: | 47 private: |
48 DISALLOW_COPY_AND_ASSIGN(GLSurfaceGLX); | 48 DISALLOW_COPY_AND_ASSIGN(GLSurfaceGLX); |
49 }; | 49 }; |
50 | 50 |
51 // A surface used to render to a view. | 51 // A surface used to render to a view. |
52 class GL_EXPORT NativeViewGLSurfaceGLX : public GLSurfaceGLX, | 52 class GL_EXPORT NativeViewGLSurfaceGLX : public GLSurfaceGLX, |
53 public ui::PlatformEventDispatcher { | 53 public ui::PlatformEventDispatcher { |
54 public: | 54 public: |
55 explicit NativeViewGLSurfaceGLX(gfx::AcceleratedWidget window); | 55 explicit NativeViewGLSurfaceGLX(gfx::AcceleratedWidget window); |
56 | 56 |
57 // Implement GLSurfaceGLX. | 57 // Implement GLSurfaceGLX. |
58 virtual bool Initialize() OVERRIDE; | 58 virtual bool Initialize() override; |
59 virtual void Destroy() OVERRIDE; | 59 virtual void Destroy() override; |
60 virtual bool Resize(const gfx::Size& size) OVERRIDE; | 60 virtual bool Resize(const gfx::Size& size) override; |
61 virtual bool IsOffscreen() OVERRIDE; | 61 virtual bool IsOffscreen() override; |
62 virtual bool SwapBuffers() OVERRIDE; | 62 virtual bool SwapBuffers() override; |
63 virtual gfx::Size GetSize() OVERRIDE; | 63 virtual gfx::Size GetSize() override; |
64 virtual void* GetHandle() OVERRIDE; | 64 virtual void* GetHandle() override; |
65 virtual bool SupportsPostSubBuffer() OVERRIDE; | 65 virtual bool SupportsPostSubBuffer() override; |
66 virtual void* GetConfig() OVERRIDE; | 66 virtual void* GetConfig() override; |
67 virtual bool PostSubBuffer(int x, int y, int width, int height) OVERRIDE; | 67 virtual bool PostSubBuffer(int x, int y, int width, int height) override; |
68 virtual VSyncProvider* GetVSyncProvider() OVERRIDE; | 68 virtual VSyncProvider* GetVSyncProvider() override; |
69 | 69 |
70 protected: | 70 protected: |
71 virtual ~NativeViewGLSurfaceGLX(); | 71 virtual ~NativeViewGLSurfaceGLX(); |
72 | 72 |
73 private: | 73 private: |
74 // The handle for the drawable to make current or swap. | 74 // The handle for the drawable to make current or swap. |
75 gfx::AcceleratedWidget GetDrawableHandle() const; | 75 gfx::AcceleratedWidget GetDrawableHandle() const; |
76 | 76 |
77 // PlatformEventDispatcher implementation | 77 // PlatformEventDispatcher implementation |
78 virtual bool CanDispatchEvent(const ui::PlatformEvent& event) OVERRIDE; | 78 virtual bool CanDispatchEvent(const ui::PlatformEvent& event) override; |
79 virtual uint32_t DispatchEvent(const ui::PlatformEvent& event) OVERRIDE; | 79 virtual uint32_t DispatchEvent(const ui::PlatformEvent& event) override; |
80 | 80 |
81 // Window passed in at creation. Always valid. | 81 // Window passed in at creation. Always valid. |
82 gfx::AcceleratedWidget parent_window_; | 82 gfx::AcceleratedWidget parent_window_; |
83 | 83 |
84 // Child window, used to control resizes so that they're in-order with GL. | 84 // Child window, used to control resizes so that they're in-order with GL. |
85 gfx::AcceleratedWidget window_; | 85 gfx::AcceleratedWidget window_; |
86 | 86 |
87 void* config_; | 87 void* config_; |
88 gfx::Size size_; | 88 gfx::Size size_; |
89 | 89 |
90 scoped_ptr<VSyncProvider> vsync_provider_; | 90 scoped_ptr<VSyncProvider> vsync_provider_; |
91 | 91 |
92 DISALLOW_COPY_AND_ASSIGN(NativeViewGLSurfaceGLX); | 92 DISALLOW_COPY_AND_ASSIGN(NativeViewGLSurfaceGLX); |
93 }; | 93 }; |
94 | 94 |
95 // A surface used to render to an offscreen pbuffer. | 95 // A surface used to render to an offscreen pbuffer. |
96 class GL_EXPORT PbufferGLSurfaceGLX : public GLSurfaceGLX { | 96 class GL_EXPORT PbufferGLSurfaceGLX : public GLSurfaceGLX { |
97 public: | 97 public: |
98 explicit PbufferGLSurfaceGLX(const gfx::Size& size); | 98 explicit PbufferGLSurfaceGLX(const gfx::Size& size); |
99 | 99 |
100 // Implement GLSurfaceGLX. | 100 // Implement GLSurfaceGLX. |
101 virtual bool Initialize() OVERRIDE; | 101 virtual bool Initialize() override; |
102 virtual void Destroy() OVERRIDE; | 102 virtual void Destroy() override; |
103 virtual bool IsOffscreen() OVERRIDE; | 103 virtual bool IsOffscreen() override; |
104 virtual bool SwapBuffers() OVERRIDE; | 104 virtual bool SwapBuffers() override; |
105 virtual gfx::Size GetSize() OVERRIDE; | 105 virtual gfx::Size GetSize() override; |
106 virtual void* GetHandle() OVERRIDE; | 106 virtual void* GetHandle() override; |
107 virtual void* GetConfig() OVERRIDE; | 107 virtual void* GetConfig() override; |
108 | 108 |
109 protected: | 109 protected: |
110 virtual ~PbufferGLSurfaceGLX(); | 110 virtual ~PbufferGLSurfaceGLX(); |
111 | 111 |
112 private: | 112 private: |
113 gfx::Size size_; | 113 gfx::Size size_; |
114 void* config_; | 114 void* config_; |
115 XID pbuffer_; | 115 XID pbuffer_; |
116 | 116 |
117 DISALLOW_COPY_AND_ASSIGN(PbufferGLSurfaceGLX); | 117 DISALLOW_COPY_AND_ASSIGN(PbufferGLSurfaceGLX); |
118 }; | 118 }; |
119 | 119 |
120 } // namespace gfx | 120 } // namespace gfx |
121 | 121 |
122 #endif // UI_GL_GL_SURFACE_GLX_H_ | 122 #endif // UI_GL_GL_SURFACE_GLX_H_ |
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