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// Copyright 2014 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_ANDROID_NATIVE_BUFFER_H_
#define UI_GL_GL_IMAGE_ANDROID_NATIVE_BUFFER_H_
#include "ui/gl/gl_image_egl.h"
namespace gfx {
class GL_EXPORT GLImageAndroidNativeBuffer : public GLImageEGL {
public:
explicit GLImageAndroidNativeBuffer(const gfx::Size& size);
bool Initialize(EGLClientBuffer native_buffer);
// Overridden from GLImage:
virtual void Destroy(bool have_context) OVERRIDE;
virtual bool BindTexImage(unsigned target) OVERRIDE;
virtual void WillUseTexImage() OVERRIDE;
virtual void DidUseTexImage() OVERRIDE;
virtual void SetReleaseAfterUse() OVERRIDE;
virtual bool ScheduleOverlayPlane(gfx::AcceleratedWidget widget,
int z_order,
OverlayTransform transform,
const Rect& bounds_rect,
const RectF& crop_rect) OVERRIDE;
protected:
virtual ~GLImageAndroidNativeBuffer();
private:
bool release_after_use_;
bool in_use_;
unsigned target_;
EGLImageKHR egl_image_for_unbind_;
GLuint texture_id_for_unbind_;
DISALLOW_COPY_AND_ASSIGN(GLImageAndroidNativeBuffer);
};
} // namespace gfx
#endif // UI_GL_GL_IMAGE_ANDROID_NATIVE_BUFFER_H_
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