1/* 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11#include "webrtc/video_engine/vie_ref_count.h" 12 13#include "webrtc/system_wrappers/interface/critical_section_wrapper.h" 14 15namespace webrtc { 16 17ViERefCount::ViERefCount() 18 : count_(0), 19 crit_(CriticalSectionWrapper::CreateCriticalSection()) { 20} 21 22ViERefCount::~ViERefCount() { 23} 24 25ViERefCount& ViERefCount::operator++(int) { // NOLINT 26 CriticalSectionScoped lock(crit_.get()); 27 count_++; 28 return *this; 29} 30 31ViERefCount& ViERefCount::operator--(int) { // NOLINT 32 CriticalSectionScoped lock(crit_.get()); 33 count_--; 34 return *this; 35} 36 37void ViERefCount::Reset() { 38 CriticalSectionScoped lock(crit_.get()); 39 count_ = 0; 40} 41 42int ViERefCount::GetCount() const { 43 return count_; 44} 45 46} // namespace webrtc 47