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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_GL_GL_IMAGE_SHM_H_
#define UI_GL_GL_IMAGE_SHM_H_
#include "base/memory/scoped_ptr.h"
#include "ui/gl/gl_image.h"
namespace gfx {
class GL_EXPORT GLImageShm : public GLImage {
public:
GLImageShm(gfx::Size size, unsigned internalformat);
bool Initialize(gfx::GpuMemoryBufferHandle buffer);
// Overridden from GLImage:
virtual void Destroy() OVERRIDE;
virtual gfx::Size GetSize() OVERRIDE;
virtual bool BindTexImage() OVERRIDE;
virtual void ReleaseTexImage() OVERRIDE;
virtual void WillUseTexImage() OVERRIDE;
virtual void DidUseTexImage() OVERRIDE;
protected:
virtual ~GLImageShm();
private:
scoped_ptr<base::SharedMemory> shared_memory_;
gfx::Size size_;
unsigned internalformat_;
DISALLOW_COPY_AND_ASSIGN(GLImageShm);
};
} // namespace gfx
#endif // UI_GL_GL_IMAGE_SHM_H_
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