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/modules/utility/interface/process_thread.h" 12 #include "webrtc/system_wrappers/interface/cpu_info.h" 13 #include "webrtc/system_wrappers/interface/trace.h" 14 #include "webrtc/video_engine/vie_channel_manager.h" 15 #include "webrtc/video_engine/vie_defines.h" 16 #include "webrtc/video_engine/vie_input_manager.h" 17 #include "webrtc/video_engine/vie_render_manager.h" 18 #include "webrtc/video_engine/vie_shared_data.h" 19 20 namespace webrtc { 21 ViESharedData(const Config & config)22ViESharedData::ViESharedData(const Config& config) 23 : number_cores_(CpuInfo::DetectNumberOfCores()), 24 channel_manager_(new ViEChannelManager(0, number_cores_, config)), 25 input_manager_(new ViEInputManager(0, config)), 26 render_manager_(new ViERenderManager(0)), 27 module_process_thread_(ProcessThread::CreateProcessThread()), 28 last_error_(0) { 29 Trace::CreateTrace(); 30 channel_manager_->SetModuleProcessThread(module_process_thread_); 31 input_manager_->SetModuleProcessThread(module_process_thread_); 32 module_process_thread_->Start(); 33 } 34 ~ViESharedData()35ViESharedData::~ViESharedData() { 36 // Release these ones before the process thread and the trace. 37 input_manager_.reset(); 38 channel_manager_.reset(); 39 render_manager_.reset(); 40 41 module_process_thread_->Stop(); 42 ProcessThread::DestroyProcessThread(module_process_thread_); 43 Trace::ReturnTrace(); 44 } 45 SetLastError(const int error) const46void ViESharedData::SetLastError(const int error) const { 47 last_error_ = error; 48 } 49 LastErrorInternal() const50int ViESharedData::LastErrorInternal() const { 51 int error = last_error_; 52 last_error_ = 0; 53 return error; 54 } 55 NumberOfCores() const56int ViESharedData::NumberOfCores() const { 57 return number_cores_; 58 } 59 60 } // namespace webrtc 61