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1 /* | 1 /* |
2 * Copyright 2011 Google Inc. | 2 * Copyright 2011 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef SkTScopedComPtr_DEFINED | 8 #ifndef SkTScopedComPtr_DEFINED |
9 #define SkTScopedComPtr_DEFINED | 9 #define SkTScopedComPtr_DEFINED |
10 | 10 |
11 #include "SkTypes.h" | 11 #include "SkTypes.h" |
12 | 12 |
| 13 #ifdef SK_BUILD_FOR_WIN |
| 14 |
13 template<typename T> | 15 template<typename T> |
14 class SkBlockComRef : public T { | 16 class SkBlockComRef : public T { |
15 private: | 17 private: |
16 virtual ULONG STDMETHODCALLTYPE AddRef(void) = 0; | 18 virtual ULONG STDMETHODCALLTYPE AddRef(void) = 0; |
17 virtual ULONG STDMETHODCALLTYPE Release(void) = 0; | 19 virtual ULONG STDMETHODCALLTYPE Release(void) = 0; |
18 }; | 20 }; |
19 | 21 |
20 template<typename T> T* SkRefComPtr(T* ptr) { | 22 template<typename T> T* SkRefComPtr(T* ptr) { |
21 ptr->AddRef(); | 23 ptr->AddRef(); |
22 return ptr; | 24 return ptr; |
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64 that.fPtr = temp; | 66 that.fPtr = temp; |
65 } | 67 } |
66 | 68 |
67 T* release() { | 69 T* release() { |
68 T* temp = this->fPtr; | 70 T* temp = this->fPtr; |
69 this->fPtr = NULL; | 71 this->fPtr = NULL; |
70 return temp; | 72 return temp; |
71 } | 73 } |
72 }; | 74 }; |
73 | 75 |
74 #endif | 76 #endif // SK_BUILD_FOR_WIN |
| 77 #endif // SkTScopedComPtr_DEFINED |
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