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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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