112 lines
2.3 KiB
C++
112 lines
2.3 KiB
C++
/***
|
|
|
|
Olive - Non-Linear Video Editor
|
|
Copyright (C) 2019 Olive Team
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program 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 General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
***/
|
|
|
|
#include "audiomanager.h"
|
|
|
|
AudioManager* AudioManager::audio_ = nullptr;
|
|
|
|
void AudioManager::CreateInstance()
|
|
{
|
|
if (audio_ == nullptr) {
|
|
audio_ = new AudioManager();
|
|
}
|
|
}
|
|
|
|
void AudioManager::DestroyInstance()
|
|
{
|
|
delete audio_;
|
|
audio_ = nullptr;
|
|
}
|
|
|
|
AudioManager *AudioManager::instance()
|
|
{
|
|
return audio_;
|
|
}
|
|
|
|
void AudioManager::RefreshDevices()
|
|
{
|
|
if (refreshing_devices_) {
|
|
return;
|
|
}
|
|
|
|
input_devices_.clear();
|
|
output_devices_.clear();
|
|
|
|
refreshing_devices_ = true;
|
|
|
|
refresh_thread_.start(QThread::LowPriority);
|
|
}
|
|
|
|
bool AudioManager::IsRefreshing()
|
|
{
|
|
return refreshing_devices_;
|
|
}
|
|
|
|
const QList<QAudioDeviceInfo> &AudioManager::ListInputDevices()
|
|
{
|
|
return input_devices_;
|
|
}
|
|
|
|
const QList<QAudioDeviceInfo> &AudioManager::ListOutputDevices()
|
|
{
|
|
return output_devices_;
|
|
}
|
|
|
|
AudioManager::AudioManager() :
|
|
output_(nullptr),
|
|
refreshing_devices_(false)
|
|
{
|
|
RefreshDevices();
|
|
|
|
connect(&refresh_thread_, SIGNAL(ListsReady()), this, SLOT(RefreshThreadDone()));
|
|
}
|
|
|
|
void AudioManager::RefreshThreadDone()
|
|
{
|
|
output_devices_ = refresh_thread_.output_devices();
|
|
input_devices_ = refresh_thread_.input_devices();
|
|
|
|
refreshing_devices_ = false;
|
|
|
|
emit DeviceListReady();
|
|
}
|
|
|
|
AudioRefreshDevicesThread::AudioRefreshDevicesThread()
|
|
{
|
|
}
|
|
|
|
void AudioRefreshDevicesThread::run()
|
|
{
|
|
output_devices_ = QAudioDeviceInfo::availableDevices(QAudio::AudioOutput);
|
|
input_devices_ = QAudioDeviceInfo::availableDevices(QAudio::AudioInput);
|
|
|
|
emit ListsReady();
|
|
}
|
|
|
|
const QList<QAudioDeviceInfo>& AudioRefreshDevicesThread::input_devices()
|
|
{
|
|
return input_devices_;
|
|
}
|
|
|
|
const QList<QAudioDeviceInfo>& AudioRefreshDevicesThread::output_devices()
|
|
{
|
|
return output_devices_;
|
|
}
|