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niklase@google.com470e71d2011-07-07 08:21:25 +00001/*
tommi@webrtc.org851becd2012-04-04 14:57:19 +00002 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
niklase@google.com470e71d2011-07-07 08:21:25 +00003 *
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
pbos@webrtc.org956aa7e2013-05-21 13:52:32 +000011#include "webrtc/voice_engine/shared_data.h"
niklase@google.com470e71d2011-07-07 08:21:25 +000012
pbos@webrtc.org956aa7e2013-05-21 13:52:32 +000013#include "webrtc/modules/audio_processing/include/audio_processing.h"
Henrik Kjellander98f53512015-10-28 18:17:40 +010014#include "webrtc/system_wrappers/include/trace.h"
pbos@webrtc.org956aa7e2013-05-21 13:52:32 +000015#include "webrtc/voice_engine/channel.h"
16#include "webrtc/voice_engine/output_mixer.h"
17#include "webrtc/voice_engine/transmit_mixer.h"
niklase@google.com470e71d2011-07-07 08:21:25 +000018
19namespace webrtc {
20
21namespace voe {
22
pbos@webrtc.org6141e132013-04-09 10:09:10 +000023static int32_t _gInstanceCounter = 0;
niklase@google.com470e71d2011-07-07 08:21:25 +000024
solenberg88499ec2016-09-07 07:34:41 -070025SharedData::SharedData()
stefan847855b2015-09-11 09:52:15 -070026 : _instanceId(++_gInstanceCounter),
solenberg88499ec2016-09-07 07:34:41 -070027 _channelManager(_gInstanceCounter),
stefan847855b2015-09-11 09:52:15 -070028 _engineStatistics(_gInstanceCounter),
29 _audioDevicePtr(NULL),
kwibergb7f89d62016-02-17 10:04:18 -080030 _moduleProcessThreadPtr(
kwiberg1c7fdd82016-04-26 08:18:04 -070031 ProcessThread::Create("VoiceProcessThread")) {
niklase@google.com470e71d2011-07-07 08:21:25 +000032 Trace::CreateTrace();
niklase@google.com470e71d2011-07-07 08:21:25 +000033 if (OutputMixer::Create(_outputMixerPtr, _gInstanceCounter) == 0)
34 {
35 _outputMixerPtr->SetEngineInformation(_engineStatistics);
36 }
37 if (TransmitMixer::Create(_transmitMixerPtr, _gInstanceCounter) == 0)
38 {
39 _transmitMixerPtr->SetEngineInformation(*_moduleProcessThreadPtr,
40 _engineStatistics,
41 _channelManager);
42 }
niklase@google.com470e71d2011-07-07 08:21:25 +000043}
44
45SharedData::~SharedData()
46{
47 OutputMixer::Destroy(_outputMixerPtr);
48 TransmitMixer::Destroy(_transmitMixerPtr);
henrika@google.com73d65512011-09-07 15:11:18 +000049 if (_audioDevicePtr) {
50 _audioDevicePtr->Release();
niklase@google.com470e71d2011-07-07 08:21:25 +000051 }
tommi@webrtc.org0c3e12b2015-02-06 09:44:12 +000052 _moduleProcessThreadPtr->Stop();
niklase@google.com470e71d2011-07-07 08:21:25 +000053 Trace::ReturnTrace();
54}
55
Peter Boström1d194412016-03-21 16:44:31 +010056void SharedData::set_audio_device(
57 const rtc::scoped_refptr<AudioDeviceModule>& audio_device) {
58 _audioDevicePtr = audio_device;
tommi@webrtc.org851becd2012-04-04 14:57:19 +000059}
60
andrew@webrtc.orgf0a90c32013-03-05 01:12:49 +000061void SharedData::set_audio_processing(AudioProcessing* audioproc) {
62 audioproc_.reset(audioproc);
63 _transmitMixerPtr->SetAudioProcessingModule(audioproc);
64 _outputMixerPtr->SetAudioProcessingModule(audioproc);
tommi@webrtc.org851becd2012-04-04 14:57:19 +000065}
66
xians@webrtc.org675e2602013-10-17 16:15:34 +000067int SharedData::NumOfSendingChannels() {
pbos@webrtc.org676ff1e2013-08-07 17:57:36 +000068 ChannelManager::Iterator it(&_channelManager);
xians@webrtc.org675e2602013-10-17 16:15:34 +000069 int sending_channels = 0;
andrew@webrtc.org4ecea3e2012-06-27 03:25:31 +000070
pbos@webrtc.org676ff1e2013-08-07 17:57:36 +000071 for (ChannelManager::Iterator it(&_channelManager); it.IsValid();
72 it.Increment()) {
73 if (it.GetChannel()->Sending())
74 ++sending_channels;
75 }
niklase@google.com470e71d2011-07-07 08:21:25 +000076
pbos@webrtc.org676ff1e2013-08-07 17:57:36 +000077 return sending_channels;
niklase@google.com470e71d2011-07-07 08:21:25 +000078}
79
xians@webrtc.org675e2602013-10-17 16:15:34 +000080int SharedData::NumOfPlayingChannels() {
81 ChannelManager::Iterator it(&_channelManager);
82 int playout_channels = 0;
83
84 for (ChannelManager::Iterator it(&_channelManager); it.IsValid();
85 it.Increment()) {
86 if (it.GetChannel()->Playing())
87 ++playout_channels;
88 }
89
90 return playout_channels;
91}
92
pbos@webrtc.org92135212013-05-14 08:31:39 +000093void SharedData::SetLastError(int32_t error) const {
tommi@webrtc.org851becd2012-04-04 14:57:19 +000094 _engineStatistics.SetLastError(error);
95}
96
pbos@webrtc.org92135212013-05-14 08:31:39 +000097void SharedData::SetLastError(int32_t error,
98 TraceLevel level) const {
tommi@webrtc.org851becd2012-04-04 14:57:19 +000099 _engineStatistics.SetLastError(error, level);
100}
101
pbos@webrtc.org92135212013-05-14 08:31:39 +0000102void SharedData::SetLastError(int32_t error, TraceLevel level,
tommi@webrtc.org851becd2012-04-04 14:57:19 +0000103 const char* msg) const {
104 _engineStatistics.SetLastError(error, level, msg);
105}
106
pbos@webrtc.orgd900e8b2013-07-03 15:12:26 +0000107} // namespace voe
niklase@google.com470e71d2011-07-07 08:21:25 +0000108
pbos@webrtc.orgd900e8b2013-07-03 15:12:26 +0000109} // namespace webrtc