1// Copyright 2013 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_IMAGE_SHM_H_ 6#define UI_GL_GL_IMAGE_SHM_H_ 7 8#include "base/memory/scoped_ptr.h" 9#include "ui/gl/gl_image.h" 10 11namespace gfx { 12 13class GL_EXPORT GLImageShm : public GLImage { 14 public: 15 explicit GLImageShm(gfx::Size size); 16 17 bool Initialize(gfx::GpuMemoryBufferHandle buffer); 18 19 // Overridden from GLImage: 20 virtual void Destroy() OVERRIDE; 21 virtual gfx::Size GetSize() OVERRIDE; 22 virtual bool BindTexImage() OVERRIDE; 23 virtual void ReleaseTexImage() OVERRIDE; 24 virtual void WillUseTexImage() OVERRIDE; 25 virtual void DidUseTexImage() OVERRIDE; 26 27 protected: 28 virtual ~GLImageShm(); 29 30 private: 31 scoped_ptr<base::SharedMemory> shared_memory_; 32 gfx::Size size_; 33 34 DISALLOW_COPY_AND_ASSIGN(GLImageShm); 35}; 36 37} // namespace gfx 38 39#endif // UI_GL_GL_IMAGE_SHM_H_ 40