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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_H_ | 5 #ifndef UI_GL_GL_SURFACE_H_ |
6 #define UI_GL_GL_SURFACE_H_ | 6 #define UI_GL_GL_SURFACE_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
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112 bool software, | 112 bool software, |
113 const gfx::Size& size); | 113 const gfx::Size& size); |
114 | 114 |
115 static GLSurface* GetCurrent(); | 115 static GLSurface* GetCurrent(); |
116 | 116 |
117 protected: | 117 protected: |
118 virtual ~GLSurface(); | 118 virtual ~GLSurface(); |
119 static bool InitializeOneOffInternal(); | 119 static bool InitializeOneOffInternal(); |
120 static void SetCurrent(GLSurface* surface); | 120 static void SetCurrent(GLSurface* surface); |
121 | 121 |
| 122 static bool ExtensionsContain(const char* extensions, const char* name); |
| 123 |
122 private: | 124 private: |
123 friend class base::RefCounted<GLSurface>; | 125 friend class base::RefCounted<GLSurface>; |
124 friend class GLContext; | 126 friend class GLContext; |
125 | 127 |
126 DISALLOW_COPY_AND_ASSIGN(GLSurface); | 128 DISALLOW_COPY_AND_ASSIGN(GLSurface); |
127 }; | 129 }; |
128 | 130 |
129 // Implementation of GLSurface that forwards all calls through to another | 131 // Implementation of GLSurface that forwards all calls through to another |
130 // GLSurface. | 132 // GLSurface. |
131 class GL_EXPORT GLSurfaceAdapter : public GLSurface { | 133 class GL_EXPORT GLSurfaceAdapter : public GLSurface { |
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159 | 161 |
160 private: | 162 private: |
161 scoped_refptr<GLSurface> surface_; | 163 scoped_refptr<GLSurface> surface_; |
162 | 164 |
163 DISALLOW_COPY_AND_ASSIGN(GLSurfaceAdapter); | 165 DISALLOW_COPY_AND_ASSIGN(GLSurfaceAdapter); |
164 }; | 166 }; |
165 | 167 |
166 } // namespace gfx | 168 } // namespace gfx |
167 | 169 |
168 #endif // UI_GL_GL_SURFACE_H_ | 170 #endif // UI_GL_GL_SURFACE_H_ |
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