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| 1 | |
| 2 /* | |
| 3 * Copyright 2010 Google Inc. | |
| 4 * | |
| 5 * Use of this source code is governed by a BSD-style license that can be | |
| 6 * found in the LICENSE file. | |
| 7 */ | |
| 8 | |
| 9 | |
| 10 | |
| 11 #ifndef GrRefCnt_DEFINED | |
| 12 #define GrRefCnt_DEFINED | |
| 13 | |
| 14 #include "GrTypes.h" | |
| 15 #include "SkRefCnt.h" | |
| 16 | |
| 17 typedef SkRefCnt GrRefCnt; | |
| 18 typedef SkAutoRef GrAutoRef; | |
| 19 typedef SkAutoUnref GrAutoUnref; | |
| 20 | |
| 21 #define GrSafeRef SkSafeRef | |
| 22 #define GrSafeUnref SkSafeUnref | |
| 23 #define GrSafeAssign(a, b) SkRefCnt_SafeAssign(a, b) | |
| 24 | |
| 25 template<typename T> | |
| 26 static inline void GrSafeSetNull(T*& obj) { | |
| 27 if (NULL != obj) { | |
| 28 obj->unref(); | |
| 29 obj = NULL; | |
| 30 } | |
| 31 } | |
| 32 | |
| 33 #endif | |
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