| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef UI_GL_GL_CONTEXT_NSVIEW_H_ |
| #define UI_GL_GL_CONTEXT_NSVIEW_H_ |
| |
| #import <AppKit/NSOpenGL.h> |
| |
| #include "base/compiler_specific.h" |
| #include "base/memory/scoped_nsobject.h" |
| #include "ui/gl/gl_context.h" |
| |
| namespace gfx { |
| |
| class GLSurface; |
| |
| // GLContextNSView encapsulates an NSView-based GLContext. This is paired with |
| // the GLSurfaceNSView class. |
| class GLContextNSView : public GLContext { |
| public: |
| explicit GLContextNSView(GLShareGroup* group); |
| virtual ~GLContextNSView(); |
| |
| // GLContext: |
| virtual bool Initialize(GLSurface* surface, |
| GpuPreference gpu_preference) OVERRIDE; |
| virtual void Destroy() OVERRIDE; |
| virtual bool MakeCurrent(GLSurface* surface) OVERRIDE; |
| virtual void ReleaseCurrent(GLSurface* surface) OVERRIDE; |
| virtual bool IsCurrent(GLSurface* surface) OVERRIDE; |
| virtual void* GetHandle() OVERRIDE; |
| virtual void SetSwapInterval(int interval) OVERRIDE; |
| |
| // Flush the |context_|. Swaps buffers. |
| void FlushBuffer(); |
| |
| private: |
| scoped_nsobject<NSOpenGLContext> context_; |
| GpuPreference gpu_preference_; |
| |
| DISALLOW_COPY_AND_ASSIGN(GLContextNSView); |
| }; |
| |
| } // namespace gfx |
| |
| #endif // UI_GL_GL_CONTEXT_NSVIEW_H_ |