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Side by Side Diff: ui/gfx/gl/gl_context_wgl.h

Issue 7021014: GLContext no longer holds a pointer to a GLSurface. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 9 years, 7 months ago
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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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