wfview/audiodevices.cpp

460 wiersze
16 KiB
C++

/*
wfview class to enumerate audio devices and assist with matching saved devices
Written by Phil Taylor M0VSE Nov 2022.
*/
#include "audiodevices.h"
#include "logcategories.h"
audioDevices::audioDevices(audioType type, QFontMetrics fm, QObject* parent) :
QObject(parent),
system(type),
fm(fm)
{
#if (QT_VERSION >= QT_VERSION_CHECK(6,0,0))
connect(&mediaDevices, &QMediaDevices::audioInputsChanged, this, &audioDevices::enumerate);
connect(&mediaDevices, &QMediaDevices::audioOutputsChanged, this, &audioDevices::enumerate);
#endif
}
void audioDevices::enumerate()
{
numInputDevices = 0;
numOutputDevices = 0;
numCharsIn = 0;
numCharsOut = 0;
inputs.clear();
outputs.clear();
switch (system)
{
case qtAudio:
{
Pa_Terminate();
qInfo(logAudio()) << "Audio device(s) found (*=default)";
#if (QT_VERSION < QT_VERSION_CHECK(6,0,0))
foreach(const QAudioDeviceInfo & deviceInfo, QAudioDeviceInfo::availableDevices(QAudio::AudioInput))
#else
const auto audioInputs = mediaDevices.audioInputs();
for (const QAudioDevice& deviceInfo : audioInputs)
#endif
{
bool isDefault = false;
if (numInputDevices == 0) {
#if (QT_VERSION < QT_VERSION_CHECK(6,0,0))
defaultInputDeviceName = QString(deviceInfo.deviceName());
#else
defaultInputDeviceName = QString(deviceInfo.description());
#endif
}
#if (defined(Q_OS_WIN) && (QT_VERSION < QT_VERSION_CHECK(6,0,0)))
if (deviceInfo.realm() == audioApi || audioApi == "") {
#endif
/* Append Input Device Here */
#if (QT_VERSION < QT_VERSION_CHECK(6,0,0))
if (deviceInfo.deviceName() == defaultInputDeviceName) {
#else
if (deviceInfo.description() == defaultInputDeviceName) {
#endif
isDefault = true;
}
#if ((QT_VERSION >= QT_VERSION_CHECK(5,15,0)) && (QT_VERSION < QT_VERSION_CHECK(6,0,0)))
inputs.append(new audioDevice(deviceInfo.deviceName(), deviceInfo, deviceInfo.realm(), isDefault));
qInfo(logAudio()) << (deviceInfo.deviceName() == defaultInputDeviceName ? "*" : " ") <<
"(" << numInputDevices <<" " << deviceInfo.realm() << ") Input Device : " <<
deviceInfo.deviceName();
#elif (QT_VERSION < QT_VERSION_CHECK(5,15,0))
inputs.append(new audioDevice(deviceInfo.deviceName(), deviceInfo, "", isDefault));
qInfo(logAudio()) << (deviceInfo.deviceName() == defaultInputDeviceName ? "*" : " ") <<
"(" << numInputDevices << ") Input Device : " << deviceInfo.deviceName();
#else
inputs.append(new audioDevice(deviceInfo.description(), deviceInfo, "", isDefault));
qInfo(logAudio()) << (deviceInfo.description() == defaultInputDeviceName ? "*" : " ") <<
"(" << numInputDevices << ") Input Device : " << deviceInfo.description();
#endif
#ifndef BUILD_WFSERVER
#if (QT_VERSION < QT_VERSION_CHECK(6,0,0))
if (fm.boundingRect(deviceInfo.deviceName()).width() > numCharsIn)
numCharsIn = fm.boundingRect(deviceInfo.deviceName()).width();
#else
if (fm.boundingRect(deviceInfo.description()).width() > numCharsIn)
numCharsIn = fm.boundingRect(deviceInfo.description()).width();
#endif
#endif
#if (defined(Q_OS_WIN) && (QT_VERSION < QT_VERSION_CHECK(6,0,0)))
}
#endif
numInputDevices++;
}
#if (QT_VERSION < QT_VERSION_CHECK(6,0,0))
foreach(const QAudioDeviceInfo & deviceInfo, QAudioDeviceInfo::availableDevices(QAudio::AudioOutput))
#else
const auto audioOutputs = mediaDevices.audioOutputs();
for (const QAudioDevice& deviceInfo : audioOutputs)
#endif
{
bool isDefault = false;
if (numOutputDevices == 0)
{
#if (QT_VERSION < QT_VERSION_CHECK(6,0,0))
defaultOutputDeviceName = QString(deviceInfo.deviceName());
#else
defaultOutputDeviceName = QString(deviceInfo.description());
#endif
}
#if (defined(Q_OS_WIN) && (QT_VERSION < QT_VERSION_CHECK(6,0,0)))
if (deviceInfo.realm() == "wasapi") {
#endif
/* Append Output Device Here */
#if (QT_VERSION < QT_VERSION_CHECK(6,0,0))
if (deviceInfo.deviceName() == defaultOutputDeviceName) {
#else
if (deviceInfo.description() == defaultOutputDeviceName) {
#endif
isDefault = true;
}
#if ((QT_VERSION >= QT_VERSION_CHECK(5,15,0)) && (QT_VERSION < QT_VERSION_CHECK(6,0,0)))
outputs.append(new audioDevice(deviceInfo.deviceName(), deviceInfo, deviceInfo.realm() , isDefault));
qInfo(logAudio()) << (deviceInfo.deviceName() == defaultOutputDeviceName ? "*" : " ") <<
"(" << numOutputDevices << " " << deviceInfo.realm() << ") Output Device : " <<
deviceInfo.deviceName();
#elif (QT_VERSION < QT_VERSION_CHECK(5,15,0))
outputs.append(new audioDevice(deviceInfo.deviceName(), deviceInfo, "", isDefault));
qInfo(logAudio()) << (deviceInfo.deviceName() == defaultOutputDeviceName ? "*" : " ") <<
"(" << numOutputDevices << ") Output Device : " << deviceInfo.deviceName();
#else
outputs.append(new audioDevice(deviceInfo.description(), deviceInfo, "", isDefault));
qInfo(logAudio()) << (deviceInfo.description() == defaultOutputDeviceName ? "*" : " ") <<
"(" << numOutputDevices << ") Output Device : " << deviceInfo.description();
#endif
#ifndef BUILD_WFSERVER
#if (QT_VERSION < QT_VERSION_CHECK(6,0,0))
if (fm.boundingRect(deviceInfo.deviceName()).width() > numCharsOut)
numCharsOut = fm.boundingRect(deviceInfo.deviceName()).width();
#else
if (fm.boundingRect(deviceInfo.description()).width() > numCharsOut)
numCharsOut = fm.boundingRect(deviceInfo.description()).width();
#endif
#endif
#if (defined(Q_OS_WIN) && (QT_VERSION < QT_VERSION_CHECK(6,0,0)))
}
#endif
numOutputDevices++;
}
break;
}
case portAudio:
{
PaError err;
err = Pa_Initialize();
if (err != paNoError)
{
qInfo(logAudio()) << "ERROR: Cannot initialize Portaudio";
return;
}
qInfo(logAudio()) << "PortAudio version: " << Pa_GetVersionInfo()->versionText;
int numDevices = Pa_GetDeviceCount();
qInfo(logAudio()) << "Pa_CountDevices returned" << numDevices << "audio device(s) (*=default)";
const PaDeviceInfo* info;
for (int i = 0; i < numDevices; i++)
{
info = Pa_GetDeviceInfo(i);
if (info->maxInputChannels > 0) {
bool isDefault = false;
numInputDevices++;
qInfo(logAudio()) << (i == Pa_GetDefaultInputDevice() ? "*" : " ") << "(" << i << ") Input Device : " << QString(info->name);
if (i == Pa_GetDefaultInputDevice()) {
defaultInputDeviceName = info->name;
isDefault = true;
}
inputs.append(new audioDevice(QString(info->name), i,isDefault));
#ifndef BUILD_WFSERVER
if (fm.boundingRect(QString(info->name)).width() > numCharsIn)
numCharsIn = fm.boundingRect(QString(info->name)).width();
#endif
}
if (info->maxOutputChannels > 0) {
bool isDefault = false;
numOutputDevices++;
qInfo(logAudio()) << (i == Pa_GetDefaultOutputDevice() ? "*" : " ") << "(" << i << ") Output Device : " << QString(info->name);
if (i == Pa_GetDefaultOutputDevice()) {
defaultOutputDeviceName = info->name;
isDefault = true;
}
outputs.append(new audioDevice(QString(info->name), i,isDefault));
#ifndef BUILD_WFSERVER
if (fm.boundingRect(QString(info->name)).width() > numCharsOut)
numCharsOut = fm.boundingRect(QString(info->name)).width();
#endif
}
}
break;
}
case rtAudio:
{
Pa_Terminate();
#if defined(Q_OS_LINUX)
RtAudio* audio = new RtAudio(RtAudio::Api::LINUX_ALSA);
#elif defined(Q_OS_WIN)
RtAudio* audio = new RtAudio(RtAudio::Api::WINDOWS_WASAPI);
#elif defined(Q_OS_MACX)
RtAudio* audio = new RtAudio(RtAudio::Api::MACOSX_CORE);
#endif
// Enumerate audio devices, need to do before settings are loaded.
std::map<int, std::string> apiMap;
apiMap[RtAudio::MACOSX_CORE] = "OS-X Core Audio";
apiMap[RtAudio::WINDOWS_ASIO] = "Windows ASIO";
apiMap[RtAudio::WINDOWS_DS] = "Windows DirectSound";
apiMap[RtAudio::WINDOWS_WASAPI] = "Windows WASAPI";
apiMap[RtAudio::UNIX_JACK] = "Jack Client";
apiMap[RtAudio::LINUX_ALSA] = "Linux ALSA";
apiMap[RtAudio::LINUX_PULSE] = "Linux PulseAudio";
apiMap[RtAudio::LINUX_OSS] = "Linux OSS";
apiMap[RtAudio::RTAUDIO_DUMMY] = "RtAudio Dummy";
std::vector< RtAudio::Api > apis;
RtAudio::getCompiledApi(apis);
qInfo(logAudio()) << "RtAudio Version " << QString::fromStdString(RtAudio::getVersion());
qInfo(logAudio()) << "Compiled APIs:";
for (unsigned int i = 0; i < apis.size(); i++) {
qInfo(logAudio()) << " " << QString::fromStdString(apiMap[apis[i]]);
}
RtAudio::DeviceInfo info;
qInfo(logAudio()) << "Current API: " << QString::fromStdString(apiMap[audio->getCurrentApi()]);
unsigned int devicecount = audio->getDeviceCount();
#if (RTAUDIO_VERSION_MAJOR > 5)
std::vector<unsigned int> devices = audio->getDeviceIds();
#endif
qInfo(logAudio()) << "Found:" << devicecount << " audio device(s) (*=default)";
for (unsigned int i = 1; i < devicecount; i++) {
#if (RTAUDIO_VERSION_MAJOR > 5)
info = audio->getDeviceInfo(devices[i]);
#else
info = audio->getDeviceInfo(i);
#endif
if (info.inputChannels > 0) {
bool isDefault = false;
qInfo(logAudio()) << (info.isDefaultInput ? "*" : " ") << "(" << i << ") Input Device : " << QString::fromStdString(info.name);
numInputDevices++;
if (info.isDefaultInput) {
defaultInputDeviceName = QString::fromStdString(info.name);
isDefault = true;
}
#if (RTAUDIO_VERSION_MAJOR > 5)
inputs.append(new audioDevice(QString::fromStdString(info.name), devices[i], isDefault));
#else
inputs.append(new audioDevice(QString::fromStdString(info.name), i, isDefault));
#endif
#ifndef BUILD_WFSERVER
if (fm.boundingRect(QString::fromStdString(info.name)).width() > numCharsIn)
numCharsIn = fm.boundingRect(QString::fromStdString(info.name)).width();
#endif
}
if (info.outputChannels > 0) {
bool isDefault = false;
qInfo(logAudio()) << (info.isDefaultOutput ? "*" : " ") << "(" << i << ") Output Device : " << QString::fromStdString(info.name);
numOutputDevices++;
if (info.isDefaultOutput) {
defaultOutputDeviceName = QString::fromStdString(info.name);
isDefault = true;
}
#if (RTAUDIO_VERSION_MAJOR > 5)
outputs.append(new audioDevice(QString::fromStdString(info.name), devices[i], isDefault));
#else
outputs.append(new audioDevice(QString::fromStdString(info.name), i, isDefault));
#endif
#ifndef BUILD_WFSERVER
if (fm.boundingRect(QString::fromStdString(info.name)).width() > numCharsOut)
numCharsOut = fm.boundingRect(QString::fromStdString(info.name)).width();
#endif
}
}
delete audio;
break;
}
case tciAudio:
{
inputs.append(new audioDevice("<TCI Audio>",0,1));
outputs.append(new audioDevice("<TCI Audio>",0,1));
break;
}
}
emit updated();
}
audioDevices::~audioDevices()
{
outputs.clear();
inputs.clear();
}
QStringList audioDevices::getInputs()
{
QStringList list;
for (int f = 0; f < inputs.size(); f++) {
list.append(inputs[f]->name);
}
return list;
}
QStringList audioDevices::getOutputs()
{
QStringList list;
for (int f = 0; f < outputs.size(); f++) {
list.append(outputs[f]->name);
}
return list;
}
int audioDevices::findInput(QString type, QString name)
{
int ret = -1;
int def = -1;
int usb = -1;
QString msg;
QTextStream s(&msg);
for (int f = 0; f < inputs.size(); f++)
{
//qInfo(logAudio()) << "Found device" << inputs[f].name;
if (inputs[f]->name.startsWith(name)) {
s << type << " Audio input device " << name << " found! ";
ret = f;
}
if (inputs[f]->isDefault == true)
{
def = f;
}
if (inputs[f]->name.toUpper().contains("USB")) {
// This is a USB device...
usb = f;
}
}
if (ret == -1)
{
s << type << " Audio input device " << name << " Not found: ";
if (inputs.size() == 1) {
s << "Selecting first device " << inputs[0]->name;
ret = 0;
}
else if (usb > -1 && type != "Client")
{
s << " Selecting found USB device " << inputs[usb]->name;
ret = usb;
}
else if (def > -1)
{
s << " Selecting default device " << inputs[def]->name;
ret = def;
}
else {
s << " and no default device found, aborting!";
}
}
qInfo(logAudio()) << msg;
return ret;
}
int audioDevices::findOutput(QString type, QString name)
{
int ret = -1;
int def = -1;
int usb = -1;
QString msg;
QTextStream s(&msg);
for (int f = 0; f < outputs.size(); f++)
{
//qInfo(logAudio()) << "Found device" << outputs[f].name;
if (outputs[f]->name.startsWith(name)) {
ret = f;
s << type << " Audio output device " << name << " found! ";
}
if (outputs[f]->isDefault == true)
{
def = f;
}
if (outputs[f]->name.toUpper().contains("USB")) {
// This is a USB device...
usb = f;
}
}
if (ret == -1)
{
s << type << " Audio output device " << name << " Not found: ";
if (outputs.size() == 1) {
s << " Selecting first device " << outputs[0]->name;
ret = 0;
}
else if (usb > -1 && type != "Client")
{
s << " Selecting found USB device " << outputs[usb]->name;
ret = usb;
}
else if (def > -1)
{
s << " Selecting default device " << outputs[def]->name;
ret = def;
}
else {
s << " and no default device found, aborting!";
}
}
qInfo(logAudio()) << msg;
return ret;
}