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
3 // found in the LICENSE file.
5 #ifndef UI_GL_GL_CONTEXT_NSVIEW_H_
6 #define UI_GL_GL_CONTEXT_NSVIEW_H_
8 #import <AppKit/NSOpenGL.h>
10 #include "base/compiler_specific.h"
11 #include "base/mac/scoped_nsobject.h"
12 #include "ui/gl/gl_context.h"
18 // GLContextNSView encapsulates an NSView-based GLContext. This is paired with
19 // the GLSurfaceNSView class.
20 class GLContextNSView : public GLContextReal {
22 explicit GLContextNSView(GLShareGroup* group);
25 virtual bool Initialize(GLSurface* surface,
26 GpuPreference gpu_preference) OVERRIDE;
27 virtual void Destroy() OVERRIDE;
28 virtual bool MakeCurrent(GLSurface* surface) OVERRIDE;
29 virtual void ReleaseCurrent(GLSurface* surface) OVERRIDE;
30 virtual bool IsCurrent(GLSurface* surface) OVERRIDE;
31 virtual void* GetHandle() OVERRIDE;
32 virtual void SetSwapInterval(int interval) OVERRIDE;
34 // Flush the |context_|. Swaps buffers.
38 virtual ~GLContextNSView();
40 base::scoped_nsobject<NSOpenGLContext> context_;
41 GpuPreference gpu_preference_;
43 DISALLOW_COPY_AND_ASSIGN(GLContextNSView);
48 #endif // UI_GL_GL_CONTEXT_NSVIEW_H_