1// Copyright (c) 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_EGL_H_
6#define UI_GL_GL_IMAGE_EGL_H_
7
8#include "ui/gl/gl_bindings.h"
9#include "ui/gl/gl_image.h"
10
11namespace gfx {
12
13class GL_EXPORT GLImageEGL : public GLImage {
14 public:
15  explicit GLImageEGL(const gfx::Size& size);
16
17  bool Initialize(EGLenum target, EGLClientBuffer buffer, const EGLint* attrs);
18
19  // Overridden from GLImage:
20  virtual void Destroy(bool have_context) OVERRIDE;
21  virtual gfx::Size GetSize() OVERRIDE;
22  virtual bool BindTexImage(unsigned target) OVERRIDE;
23  virtual void ReleaseTexImage(unsigned target) OVERRIDE {}
24  virtual bool CopyTexImage(unsigned target) OVERRIDE;
25  virtual void WillUseTexImage() OVERRIDE {}
26  virtual void DidUseTexImage() OVERRIDE {}
27  virtual void WillModifyTexImage() OVERRIDE {}
28  virtual void DidModifyTexImage() OVERRIDE {}
29  virtual bool ScheduleOverlayPlane(gfx::AcceleratedWidget widget,
30                                    int z_order,
31                                    OverlayTransform transform,
32                                    const Rect& bounds_rect,
33                                    const RectF& crop_rect) OVERRIDE;
34
35 protected:
36  virtual ~GLImageEGL();
37
38  EGLImageKHR egl_image_;
39  const gfx::Size size_;
40
41 private:
42  DISALLOW_COPY_AND_ASSIGN(GLImageEGL);
43};
44
45}  // namespace gfx
46
47#endif  // UI_GL_GL_IMAGE_EGL_H_
48