/* | |
* Copyright 2014 Google Inc. | |
* | |
* Use of this source code is governed by a BSD-style license that can be | |
* found in the LICENSE file. | |
*/ | |
#include "GrCacheable.h" | |
uint32_t GrCacheable::getGenerationID() const { | |
static int32_t gPathRefGenerationID; | |
while (!fGenID) { | |
fGenID = static_cast<uint32_t>(sk_atomic_inc(&gPathRefGenerationID) + 1); | |
} | |
return fGenID; | |
} |