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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 | 8 |
9 #include "gl/SkNativeGLContext.h" | 9 #include "gl/SkNativeGLContext.h" |
10 #import <OpenGLES/EAGL.h> | 10 #import <OpenGLES/EAGL.h> |
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35 this->destroyGLContext(); | 35 this->destroyGLContext(); |
36 } | 36 } |
37 | 37 |
38 void SkNativeGLContext::destroyGLContext() { | 38 void SkNativeGLContext::destroyGLContext() { |
39 if ([EAGLContext currentContext] == EAGLCTX) { | 39 if ([EAGLContext currentContext] == EAGLCTX) { |
40 [EAGLContext setCurrentContext:nil]; | 40 [EAGLContext setCurrentContext:nil]; |
41 } | 41 } |
42 [EAGLCTX release]; | 42 [EAGLCTX release]; |
43 } | 43 } |
44 | 44 |
45 const GrGLInterface* SkNativeGLContext::createGLContext(GrGLStandard forcedGpuAP
I) { | 45 const GrGLInterface* SkNativeGLContext::createGLContext() { |
46 if (kGL_GrGLStandard == forcedGpuAPI) { | |
47 return NULL; | |
48 } | |
49 | |
50 fEAGLContext = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES2]; | 46 fEAGLContext = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES2]; |
51 [EAGLContext setCurrentContext:EAGLCTX]; | 47 [EAGLContext setCurrentContext:EAGLCTX]; |
52 | 48 |
53 const GrGLInterface* interface = GrGLCreateNativeInterface(); | 49 const GrGLInterface* interface = GrGLCreateNativeInterface(); |
54 if (!interface) { | 50 if (!interface) { |
55 SkDebugf("Failed to create gl interface"); | 51 SkDebugf("Failed to create gl interface"); |
56 this->destroyGLContext(); | 52 this->destroyGLContext(); |
57 return NULL; | 53 return NULL; |
58 } | 54 } |
59 return interface; | 55 return interface; |
60 } | 56 } |
61 | 57 |
62 void SkNativeGLContext::makeCurrent() const { | 58 void SkNativeGLContext::makeCurrent() const { |
63 if (![EAGLContext setCurrentContext:EAGLCTX]) { | 59 if (![EAGLContext setCurrentContext:EAGLCTX]) { |
64 SkDebugf("Could not set the context.\n"); | 60 SkDebugf("Could not set the context.\n"); |
65 } | 61 } |
66 } | 62 } |
67 | 63 |
68 void SkNativeGLContext::swapBuffers() const { } | 64 void SkNativeGLContext::swapBuffers() const { } |
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