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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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_CONTEXT_EGL_H_ | 5 #ifndef UI_GL_GL_CONTEXT_EGL_H_ |
6 #define UI_GL_GL_CONTEXT_EGL_H_ | 6 #define UI_GL_GL_CONTEXT_EGL_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/compiler_specific.h" | 10 #include "base/compiler_specific.h" |
11 #include "base/macros.h" | 11 #include "base/macros.h" |
12 #include "ui/gl/gl_context.h" | 12 #include "ui/gl/gl_context.h" |
13 #include "ui/gl/gl_export.h" | 13 #include "ui/gl/gl_export.h" |
14 | 14 |
15 typedef void* EGLContext; | 15 typedef void* EGLContext; |
16 typedef void* EGLDisplay; | 16 typedef void* EGLDisplay; |
17 typedef void* EGLConfig; | 17 typedef void* EGLConfig; |
18 | 18 |
19 namespace gl { | 19 namespace gl { |
20 | 20 |
21 class GLSurface; | 21 class GLSurface; |
22 | 22 |
23 // Encapsulates an EGL OpenGL ES context. | 23 // Encapsulates an EGL OpenGL ES context. |
24 class GL_EXPORT GLContextEGL : public GLContextReal { | 24 class GL_EXPORT GLContextEGL : public GLContextReal { |
25 public: | 25 public: |
26 explicit GLContextEGL(GLShareGroup* share_group); | 26 explicit GLContextEGL(GLShareGroup* share_group); |
27 | 27 |
28 // Implement GLContext. | 28 // Implement GLContext. |
29 bool Initialize(GLSurface* compatible_surface, | 29 bool Initialize(GLSurface* compatible_surface, |
30 GpuPreference gpu_preference) override; | 30 const GLContextAttribs& attribs) override; |
31 bool MakeCurrent(GLSurface* surface) override; | 31 bool MakeCurrent(GLSurface* surface) override; |
32 void ReleaseCurrent(GLSurface* surface) override; | 32 void ReleaseCurrent(GLSurface* surface) override; |
33 bool IsCurrent(GLSurface* surface) override; | 33 bool IsCurrent(GLSurface* surface) override; |
34 void* GetHandle() override; | 34 void* GetHandle() override; |
35 void OnSetSwapInterval(int interval) override; | 35 void OnSetSwapInterval(int interval) override; |
36 std::string GetExtensions() override; | 36 std::string GetExtensions() override; |
37 bool WasAllocatedUsingRobustnessExtension() override; | 37 bool WasAllocatedUsingRobustnessExtension() override; |
38 void SetUnbindFboOnMakeCurrent() override; | 38 void SetUnbindFboOnMakeCurrent() override; |
39 | 39 |
40 protected: | 40 protected: |
41 ~GLContextEGL() override; | 41 ~GLContextEGL() override; |
42 | 42 |
43 private: | 43 private: |
44 void Destroy(); | 44 void Destroy(); |
45 | 45 |
46 EGLContext context_; | 46 EGLContext context_; |
47 EGLDisplay display_; | 47 EGLDisplay display_; |
48 EGLConfig config_; | 48 EGLConfig config_; |
49 bool unbind_fbo_on_makecurrent_; | 49 bool unbind_fbo_on_makecurrent_; |
50 int swap_interval_; | 50 int swap_interval_; |
51 | 51 |
52 DISALLOW_COPY_AND_ASSIGN(GLContextEGL); | 52 DISALLOW_COPY_AND_ASSIGN(GLContextEGL); |
53 }; | 53 }; |
54 | 54 |
55 } // namespace gl | 55 } // namespace gl |
56 | 56 |
57 #endif // UI_GL_GL_CONTEXT_EGL_H_ | 57 #endif // UI_GL_GL_CONTEXT_EGL_H_ |
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