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1 // Copyright (c) 2012 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_H_ | |
6 #define UI_GL_GL_IMAGE_H_ | |
7 | |
8 #include "base/memory/ref_counted.h" | |
9 #include "ui/gfx/native_widget_types.h" | |
10 #include "ui/gfx/size.h" | |
11 #include "ui/gl/gl_bindings.h" | |
12 #include "ui/gl/gl_export.h" | |
13 | |
14 namespace gfx { | |
15 | |
16 class GLSurface; | |
17 | |
18 // Encapsulates an image that can be bound to a texture, hiding platform | |
19 // specific management. | |
20 class GL_EXPORT GLImage : public base::RefCounted<GLImage> { | |
21 public: | |
22 GLImage(); | |
23 | |
24 // Destroys the image. | |
25 virtual void Destroy() = 0; | |
26 | |
27 // Get the size of the image. | |
28 virtual gfx::Size GetSize() = 0; | |
29 | |
30 // Bind image to texture. | |
piman
2012/10/12 22:05:11
Which texture?
reveman
2012/10/13 05:25:53
Bind image to texture currently bound to GL_TEXTUR
| |
31 virtual bool BindTexImage(); | |
32 | |
33 // Release image from texture. | |
34 virtual void ReleaseTexImage(); | |
35 | |
36 // Create a GL image for a window. | |
37 static scoped_refptr<GLImage> CreateGLImage(gfx::PluginWindowHandle window); | |
38 | |
39 protected: | |
40 virtual ~GLImage(); | |
41 | |
42 private: | |
43 friend class base::RefCounted<GLImage>; | |
44 | |
45 DISALLOW_COPY_AND_ASSIGN(GLImage); | |
46 }; | |
47 | |
48 } // namespace gfx | |
49 | |
50 #endif // UI_GL_GL_IMAGE_H_ | |
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