/* * Copyright (c) 2020 Taner Sener * * This file is part of FFmpegKit. * * FFmpegKit is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * FFmpegKit is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with FFmpegKit. If not, see . */ #include "AtomicLong.h" @implementation AtomicLong { NSRecursiveLock *lock; long value; } - (instancetype)initWithInitialValue:(long)initialValue { self = [super init]; if (self) { value = initialValue; } return self; } - (long)incrementAndGet { long returnValue; [lock lock]; value += 1; returnValue = value; [lock unlock]; return returnValue; } @end