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_ 35
