| /* | |
| * Copyright 2016 Google Inc. | |
| * | |
| * Use of this source code is governed by a BSD-style license that can be | |
| * found in the LICENSE file. | |
| */ | |
| #include "GrSurfaceProxy.h" | |
| #include "SkAtomics.h" | |
| uint32_t GrSurfaceProxy::CreateUniqueID() { | |
| static int32_t gUniqueID = SK_InvalidUniqueID; | |
| uint32_t id; | |
| do { | |
| id = static_cast<uint32_t>(sk_atomic_inc(&gUniqueID) + 1); | |
| } while (id == SK_InvalidUniqueID); | |
| return id; | |
| } |