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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2012 Google Inc. | 3 * Copyright 2012 Google Inc. |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 #ifndef SkANGLEGLContext_DEFINED | 8 #ifndef SkANGLEGLContext_DEFINED |
9 #define SkANGLEGLContext_DEFINED | 9 #define SkANGLEGLContext_DEFINED |
10 | 10 |
11 #if SK_ANGLE | 11 #if SK_ANGLE |
12 | 12 |
13 #include "SkGLContext.h" | 13 #include "SkGLContextHelper.h" |
14 | 14 |
15 #include <GLES2/gl2.h> | 15 #include <GLES2/gl2.h> |
16 #include <EGL/egl.h> | 16 #include <EGL/egl.h> |
17 | 17 |
18 class SkANGLEGLContext : public SkGLContext { | 18 class SkANGLEGLContext : public SkGLContextHelper { |
19 public: | 19 public: |
20 SkANGLEGLContext(); | 20 SkANGLEGLContext(); |
21 | 21 |
22 virtual ~SkANGLEGLContext(); | 22 virtual ~SkANGLEGLContext(); |
23 | 23 |
24 virtual void makeCurrent() const SK_OVERRIDE; | 24 virtual void makeCurrent() const SK_OVERRIDE; |
25 virtual void swapBuffers() const SK_OVERRIDE; | 25 virtual void swapBuffers() const SK_OVERRIDE; |
26 | 26 |
| 27 class AutoContextRestore { |
| 28 public: |
| 29 AutoContextRestore(); |
| 30 ~AutoContextRestore(); |
| 31 |
| 32 private: |
| 33 EGLContext fOldEGLContext; |
| 34 EGLDisplay fOldDisplay; |
| 35 EGLSurface fOldSurface; |
| 36 }; |
| 37 |
27 protected: | 38 protected: |
28 virtual const GrGLInterface* createGLContext( | 39 virtual const GrGLInterface* createGLContext( |
29 GrGLStandard forcedGpuAPI) SK_OVERRIDE; | 40 GrGLStandard forcedGpuAPI) SK_OVERRIDE; |
30 virtual void destroyGLContext() SK_OVERRIDE; | 41 virtual void destroyGLContext() SK_OVERRIDE; |
31 | 42 |
32 private: | 43 private: |
33 EGLContext fContext; | 44 EGLContext fContext; |
34 EGLDisplay fDisplay; | 45 EGLDisplay fDisplay; |
35 EGLSurface fSurface; | 46 EGLSurface fSurface; |
36 }; | 47 }; |
37 | 48 |
38 #endif | 49 #endif |
39 | 50 |
40 #endif | 51 #endif |
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