blob: 01e163b394a12c4f9fa27ea7dd045e9dcf84c1da [file] [log] [blame]
/*
* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "voice_engine/shared_data.h"
#include "modules/audio_processing/include/audio_processing.h"
#include "voice_engine/channel.h"
#include "voice_engine/transmit_mixer.h"
namespace webrtc {
namespace voe {
static int32_t _gInstanceCounter = 0;
SharedData::SharedData()
: _instanceId(++_gInstanceCounter),
_channelManager(_gInstanceCounter),
_audioDevicePtr(NULL),
_moduleProcessThreadPtr(ProcessThread::Create("VoiceProcessThread")),
encoder_queue_("AudioEncoderQueue") {
if (TransmitMixer::Create(_transmitMixerPtr) == 0) {
_transmitMixerPtr->SetEngineInformation(&_channelManager);
}
}
SharedData::~SharedData()
{
TransmitMixer::Destroy(_transmitMixerPtr);
if (_audioDevicePtr) {
_audioDevicePtr->Release();
}
_moduleProcessThreadPtr->Stop();
}
rtc::TaskQueue* SharedData::encoder_queue() {
RTC_DCHECK_RUN_ON(&construction_thread_);
return &encoder_queue_;
}
void SharedData::set_audio_device(
const rtc::scoped_refptr<AudioDeviceModule>& audio_device) {
_audioDevicePtr = audio_device;
}
void SharedData::set_audio_processing(AudioProcessing* audioproc) {
_transmitMixerPtr->SetAudioProcessingModule(audioproc);
}
int SharedData::NumOfSendingChannels() {
ChannelManager::Iterator it(&_channelManager);
int sending_channels = 0;
for (ChannelManager::Iterator it(&_channelManager); it.IsValid();
it.Increment()) {
if (it.GetChannel()->Sending())
++sending_channels;
}
return sending_channels;
}
int SharedData::NumOfPlayingChannels() {
ChannelManager::Iterator it(&_channelManager);
int playout_channels = 0;
for (ChannelManager::Iterator it(&_channelManager); it.IsValid();
it.Increment()) {
if (it.GetChannel()->Playing())
++playout_channels;
}
return playout_channels;
}
} // namespace voe
} // namespace webrtc