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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2011 Google Inc. | 3 * Copyright 2011 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 #include "gl/SkNativeGLContext.h" | 8 #include "gl/SkNativeGLContext.h" |
9 #include "AvailabilityMacros.h" | 9 #include "AvailabilityMacros.h" |
10 | 10 |
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25 SkNativeGLContext::~SkNativeGLContext() { | 25 SkNativeGLContext::~SkNativeGLContext() { |
26 this->destroyGLContext(); | 26 this->destroyGLContext(); |
27 } | 27 } |
28 | 28 |
29 void SkNativeGLContext::destroyGLContext() { | 29 void SkNativeGLContext::destroyGLContext() { |
30 if (NULL != fContext) { | 30 if (NULL != fContext) { |
31 CGLReleaseContext(fContext); | 31 CGLReleaseContext(fContext); |
32 } | 32 } |
33 } | 33 } |
34 | 34 |
35 const GrGLInterface* SkNativeGLContext::createGLContext() { | 35 const GrGLInterface* SkNativeGLContext::createGLContext(GrGLStandard forcedGpuAP
I) { |
36 SkASSERT(NULL == fContext); | 36 SkASSERT(NULL == fContext); |
| 37 if (kGLES_GrGLStandard == forcedGpuAPI) { |
| 38 return NULL; |
| 39 } |
37 | 40 |
38 CGLPixelFormatAttribute attributes[] = { | 41 CGLPixelFormatAttribute attributes[] = { |
39 #if MAC_OS_X_VERSION_10_7 | 42 #if MAC_OS_X_VERSION_10_7 |
40 kCGLPFAOpenGLProfile, (CGLPixelFormatAttribute) kCGLOGLPVersion_3_2_Core
, | 43 kCGLPFAOpenGLProfile, (CGLPixelFormatAttribute) kCGLOGLPVersion_3_2_Core
, |
41 #endif | 44 #endif |
42 kCGLPFADoubleBuffer, | 45 kCGLPFADoubleBuffer, |
43 (CGLPixelFormatAttribute)0 | 46 (CGLPixelFormatAttribute)0 |
44 }; | 47 }; |
45 CGLPixelFormatObj pixFormat; | 48 CGLPixelFormatObj pixFormat; |
46 GLint npix; | 49 GLint npix; |
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72 return interface; | 75 return interface; |
73 } | 76 } |
74 | 77 |
75 void SkNativeGLContext::makeCurrent() const { | 78 void SkNativeGLContext::makeCurrent() const { |
76 CGLSetCurrentContext(fContext); | 79 CGLSetCurrentContext(fContext); |
77 } | 80 } |
78 | 81 |
79 void SkNativeGLContext::swapBuffers() const { | 82 void SkNativeGLContext::swapBuffers() const { |
80 CGLFlushDrawable(fContext); | 83 CGLFlushDrawable(fContext); |
81 } | 84 } |
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