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1 /* | |
2 * Copyright 2014 Google Inc. | |
3 * | |
4 * Use of this source code is governed by a BSD-style license that can be | |
5 * found in the LICENSE file. | |
6 */ | |
7 | |
8 | |
9 #include "GrCacheable.h" | |
10 | |
11 uint32_t GrCacheable::getGenerationID() const { | |
12 static int32_t gPathRefGenerationID; | |
13 while (!fGenID) { | |
14 fGenID = static_cast<uint32_t>(sk_atomic_inc(&gPathRefGenerationID) + 1) ; | |
15 } | |
16 return fGenID; | |
17 } | |
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