ui/gl/gl_context_stub.h

   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_STUB_H_
   6 #define UI_GL_GL_CONTEXT_STUB_H_
   7
   8 #include "ui/gl/gl_context.h"
   9
  10 namespace gfx {
  11
  12 // A GLContext that does nothing for unit tests.
  13 class GL_EXPORT GLContextStub : public GLContextReal {
  14  public:
  15   GLContextStub();
  16
  17   // Implement GLContext.
  18   virtual bool Initialize(GLSurface* compatible_surface,
  19                           GpuPreference gpu_preference) OVERRIDE;
  20   virtual void Destroy() OVERRIDE;
  21   virtual bool MakeCurrent(GLSurface* surface) OVERRIDE;
  22   virtual void ReleaseCurrent(GLSurface* surface) OVERRIDE;
  23   virtual bool IsCurrent(GLSurface* surface) OVERRIDE;
  24   virtual void* GetHandle() OVERRIDE;
  25   virtual void SetSwapInterval(int interval) OVERRIDE;
  26   virtual std::string GetExtensions() OVERRIDE;
  27
  28  protected:
  29   virtual ~GLContextStub();
  30
  31  private:
  32   DISALLOW_COPY_AND_ASSIGN(GLContextStub);
  33 };
  34
  35 }  // namespace gfx
  36
  37 #endif  // UI_GL_GL_CONTEXT_STUB_H_