ui/gl/gl_fence_nv.h

   1 // Copyright 2014 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_FENCE_NV_H_
   6 #define UI_GL_GL_FENCE_NV_H_
   7
   8 #include "base/macros.h"
   9 #include "ui/gl/gl_bindings.h"
  10 #include "ui/gl/gl_context.h"
  11 #include "ui/gl/gl_fence.h"
  12
  13 namespace gfx {
  14
  15 class GL_EXPORT GLFenceNV : public GLFence {
  16  public:
  17   GLFenceNV(bool flush);
  18   virtual ~GLFenceNV();
  19
  20   // GLFence implementation:
  21   virtual bool HasCompleted() OVERRIDE;
  22   virtual void ClientWait() OVERRIDE;
  23   virtual void ServerWait() OVERRIDE;
  24
  25  private:
  26   GLuint fence_;
  27   scoped_refptr<GLContext::FlushEvent> flush_event_;
  28
  29   DISALLOW_COPY_AND_ASSIGN(GLFenceNV);
  30 };
  31
  32 }  // namespace gfx
  33
  34 #endif  // UI_GL_GL_FENCE_NV_H_