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. 4 5 #ifndef UI_GL_GL_CONTEXT_GLX_H_ 6 #define UI_GL_GL_CONTEXT_GLX_H_ 7 8 #include <string> 9 10 #include "base/compiler_specific.h" 11 #include "ui/gfx/x/x11_types.h" 12 #include "ui/gl/gl_context.h" 13 #include "ui/gl/gl_export.h" 14 15 namespace gfx { 16 17 class GLSurface; 18 19 // Encapsulates a GLX OpenGL context. 20 class GL_EXPORT GLContextGLX : public GLContextReal { 21 public: 22 explicit GLContextGLX(GLShareGroup* share_group); 23 24 XDisplay* display(); 25 26 // Implement GLContext. 27 virtual bool Initialize( 28 GLSurface* compatible_surface, GpuPreference gpu_preference) OVERRIDE; 29 virtual void Destroy() OVERRIDE; 30 virtual bool MakeCurrent(GLSurface* surface) OVERRIDE; 31 virtual void ReleaseCurrent(GLSurface* surface) OVERRIDE; 32 virtual bool IsCurrent(GLSurface* surface) OVERRIDE; 33 virtual void* GetHandle() OVERRIDE; 34 virtual void SetSwapInterval(int interval) OVERRIDE; 35 virtual std::string GetExtensions() OVERRIDE; 36 virtual bool GetTotalGpuMemory(size_t* bytes) OVERRIDE; 37 virtual bool WasAllocatedUsingRobustnessExtension() OVERRIDE; 38 39 protected: 40 virtual ~GLContextGLX(); 41 42 private: 43 void* context_; 44 XDisplay* display_; 45 46 DISALLOW_COPY_AND_ASSIGN(GLContextGLX); 47 }; 48 49 } // namespace gfx 50 51 #endif // UI_GL_GL_CONTEXT_GLX_H_ 52