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 getGenerationID() const11uint32_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 } 18