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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_GL_GL_CONTEXT_WGL_H_ | 5 #ifndef UI_GFX_GL_GL_CONTEXT_WGL_H_ |
6 #define UI_GFX_GL_GL_CONTEXT_WGL_H_ | 6 #define UI_GFX_GL_GL_CONTEXT_WGL_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/memory/scoped_ptr.h" | |
11 #include "ui/gfx/gl/gl_context.h" | 10 #include "ui/gfx/gl/gl_context.h" |
12 #include "ui/gfx/gl/gl_surface_wgl.h" | 11 #include "ui/gfx/native_widget_types.h" |
13 #include "ui/gfx/size.h" | |
14 | 12 |
15 namespace gfx { | 13 namespace gfx { |
16 | 14 |
| 15 class GLSurface; |
| 16 |
17 // This class is a wrapper around a GL context. | 17 // This class is a wrapper around a GL context. |
18 class GLContextWGL : public GLContext { | 18 class GLContextWGL : public GLContext { |
19 public: | 19 public: |
20 explicit GLContextWGL(GLSurfaceWGL* surface); | 20 GLContextWGL(); |
21 virtual ~GLContextWGL(); | 21 virtual ~GLContextWGL(); |
22 | 22 |
23 // Initializes the GL context. | |
24 bool Initialize(GLContext* shared_context); | |
25 | |
26 // Implement GLContext. | 23 // Implement GLContext. |
| 24 virtual bool Initialize(GLContext* shared_context, |
| 25 GLSurface* compatible_surface); |
27 virtual void Destroy(); | 26 virtual void Destroy(); |
28 virtual bool MakeCurrent(); | 27 virtual bool MakeCurrent(GLSurface* surface); |
29 virtual bool IsCurrent(); | 28 virtual void ReleaseCurrent(GLSurface* surface); |
30 virtual bool IsOffscreen(); | 29 virtual bool IsCurrent(GLSurface* surface); |
31 virtual bool SwapBuffers(); | |
32 virtual gfx::Size GetSize(); | |
33 virtual void* GetHandle(); | 30 virtual void* GetHandle(); |
34 virtual void SetSwapInterval(int interval); | 31 virtual void SetSwapInterval(int interval); |
35 virtual std::string GetExtensions(); | 32 virtual std::string GetExtensions(); |
36 | 33 |
37 private: | 34 private: |
38 scoped_ptr<GLSurfaceWGL> surface_; | |
39 HGLRC context_; | 35 HGLRC context_; |
40 | 36 |
41 DISALLOW_COPY_AND_ASSIGN(GLContextWGL); | 37 DISALLOW_COPY_AND_ASSIGN(GLContextWGL); |
42 }; | 38 }; |
43 | 39 |
44 } // namespace gfx | 40 } // namespace gfx |
45 | 41 |
46 #endif // UI_GFX_GL_GL_CONTEXT_WGL_H_ | 42 #endif // UI_GFX_GL_GL_CONTEXT_WGL_H_ |
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