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/*
* 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;
}
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