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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef UI_GL_GL_IMAGE_MEMORY_H_ | 5 #ifndef UI_GL_GL_IMAGE_MEMORY_H_ |
6 #define UI_GL_GL_IMAGE_MEMORY_H_ | 6 #define UI_GL_GL_IMAGE_MEMORY_H_ |
7 | 7 |
8 #include "ui/gl/gl_image.h" | 8 #include "ui/gl/gl_image.h" |
9 | 9 |
10 #if defined(OS_WIN) || defined(USE_X11) || defined(OS_ANDROID) || \ | 10 #if defined(OS_WIN) || defined(USE_X11) || defined(OS_ANDROID) || \ |
11 defined(USE_OZONE) | 11 defined(USE_OZONE) |
12 #include <EGL/egl.h> | 12 #include <EGL/egl.h> |
13 #include <EGL/eglext.h> | 13 #include <EGL/eglext.h> |
14 #endif | 14 #endif |
15 | 15 |
16 namespace gfx { | 16 namespace gfx { |
17 | 17 |
18 class GL_EXPORT GLImageMemory : public GLImage { | 18 class GL_EXPORT GLImageMemory : public GLImage { |
19 public: | 19 public: |
20 GLImageMemory(const gfx::Size& size, unsigned internalformat); | 20 GLImageMemory(const gfx::Size& size, unsigned internalformat); |
21 | 21 |
22 bool Initialize(const unsigned char* memory); | 22 bool Initialize(const unsigned char* memory); |
23 | 23 |
24 // Overridden from GLImage: | 24 // Overridden from GLImage: |
25 virtual void Destroy(bool have_context) OVERRIDE; | 25 virtual void Destroy(bool have_context) override; |
26 virtual gfx::Size GetSize() OVERRIDE; | 26 virtual gfx::Size GetSize() override; |
27 virtual bool BindTexImage(unsigned target) OVERRIDE; | 27 virtual bool BindTexImage(unsigned target) override; |
28 virtual void ReleaseTexImage(unsigned target) OVERRIDE {} | 28 virtual void ReleaseTexImage(unsigned target) override {} |
29 virtual bool CopyTexImage(unsigned target) OVERRIDE; | 29 virtual bool CopyTexImage(unsigned target) override; |
30 virtual void WillUseTexImage() OVERRIDE; | 30 virtual void WillUseTexImage() override; |
31 virtual void DidUseTexImage() OVERRIDE; | 31 virtual void DidUseTexImage() override; |
32 virtual void WillModifyTexImage() OVERRIDE {} | 32 virtual void WillModifyTexImage() override {} |
33 virtual void DidModifyTexImage() OVERRIDE {} | 33 virtual void DidModifyTexImage() override {} |
34 virtual bool ScheduleOverlayPlane(gfx::AcceleratedWidget widget, | 34 virtual bool ScheduleOverlayPlane(gfx::AcceleratedWidget widget, |
35 int z_order, | 35 int z_order, |
36 OverlayTransform transform, | 36 OverlayTransform transform, |
37 const Rect& bounds_rect, | 37 const Rect& bounds_rect, |
38 const RectF& crop_rect) OVERRIDE; | 38 const RectF& crop_rect) override; |
39 | 39 |
40 protected: | 40 protected: |
41 virtual ~GLImageMemory(); | 41 virtual ~GLImageMemory(); |
42 | 42 |
43 bool HasValidFormat() const; | 43 bool HasValidFormat() const; |
44 size_t Bytes() const; | 44 size_t Bytes() const; |
45 | 45 |
46 private: | 46 private: |
47 void DoBindTexImage(unsigned target); | 47 void DoBindTexImage(unsigned target); |
48 | 48 |
49 const unsigned char* memory_; | 49 const unsigned char* memory_; |
50 const gfx::Size size_; | 50 const gfx::Size size_; |
51 const unsigned internalformat_; | 51 const unsigned internalformat_; |
52 bool in_use_; | 52 bool in_use_; |
53 unsigned target_; | 53 unsigned target_; |
54 bool need_do_bind_tex_image_; | 54 bool need_do_bind_tex_image_; |
55 #if defined(OS_WIN) || defined(USE_X11) || defined(OS_ANDROID) || \ | 55 #if defined(OS_WIN) || defined(USE_X11) || defined(OS_ANDROID) || \ |
56 defined(USE_OZONE) | 56 defined(USE_OZONE) |
57 unsigned egl_texture_id_; | 57 unsigned egl_texture_id_; |
58 EGLImageKHR egl_image_; | 58 EGLImageKHR egl_image_; |
59 #endif | 59 #endif |
60 | 60 |
61 DISALLOW_COPY_AND_ASSIGN(GLImageMemory); | 61 DISALLOW_COPY_AND_ASSIGN(GLImageMemory); |
62 }; | 62 }; |
63 | 63 |
64 } // namespace gfx | 64 } // namespace gfx |
65 | 65 |
66 #endif // UI_GL_GL_IMAGE_MEMORY_H_ | 66 #endif // UI_GL_GL_IMAGE_MEMORY_H_ |
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