ui/gl/gl_context_cgl.h - Issue 10909221: Implement blacklist's force GPU capability in dual GPU machines.

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Side by Side Diff: ui/gl/gl_context_cgl.h

Issue 10909221: Implement blacklist's force GPU capability in dual GPU machines. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/

Patch Set: Created 8 years, 3 months ago

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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_CONTEXT_CGL_H_	5 #ifndef UI_GL_GL_CONTEXT_CGL_H_

6 #define UI_GL_GL_CONTEXT_CGL_H_	6 #define UI_GL_GL_CONTEXT_CGL_H_

7	7

8 #include <OpenGL/CGLTypes.h>	8 #include <OpenGL/CGLTypes.h>

9	9

10 #include "ui/gl/gl_context.h"	10 #include "ui/gl/gl_context.h"

(...skipping 14 matching lines...) Expand all Loading...
25 virtual bool MakeCurrent(GLSurface* surface) OVERRIDE;	25 virtual bool MakeCurrent(GLSurface* surface) OVERRIDE;

26 virtual void ReleaseCurrent(GLSurface* surface) OVERRIDE;	26 virtual void ReleaseCurrent(GLSurface* surface) OVERRIDE;

27 virtual bool IsCurrent(GLSurface* surface) OVERRIDE;	27 virtual bool IsCurrent(GLSurface* surface) OVERRIDE;

28 virtual void* GetHandle() OVERRIDE;	28 virtual void* GetHandle() OVERRIDE;

29 virtual void SetSwapInterval(int interval) OVERRIDE;	29 virtual void SetSwapInterval(int interval) OVERRIDE;

30	30

31 protected:	31 protected:

32 virtual ~GLContextCGL();	32 virtual ~GLContextCGL();

33	33

34 private:	34 private:

35 // Expose ForceUseOfDiscreteGPU only to GLContext implementation.

36 friend class GLContext;

37

38 GpuPreference GetGpuPreference();	35 GpuPreference GetGpuPreference();

39	36

40 // Helper for dual-GPU support on systems where this is necessary

41 // for stability reasons.

42 static void ForceUseOfDiscreteGPU();

43

44 void* context_;	37 void* context_;

45 GpuPreference gpu_preference_;	38 GpuPreference gpu_preference_;

46	39

47 CGLPixelFormatObj discrete_pixelformat_;	40 CGLPixelFormatObj discrete_pixelformat_;

48	41

49 DISALLOW_COPY_AND_ASSIGN(GLContextCGL);	42 DISALLOW_COPY_AND_ASSIGN(GLContextCGL);

50 };	43 };

51	44

52 } // namespace gfx	45 } // namespace gfx

53	46

54 #endif // UI_GL_GL_CONTEXT_CGL_H_	47 #endif // UI_GL_GL_CONTEXT_CGL_H_

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