//// Audio.cpp// interface/src/scripting//// Created by Zach Pomerantz on 28/5/2017.// Copyright 2017 High Fidelity, Inc.//// Distributed under the Apache License, Version 2.0.// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #include "Audio.h" #include <shared/QtHelpers.h> #include "Application.h"#include "AudioClient.h"#include "ui/AvatarInputs.h" using namespace scripting; QString Audio::AUDIO { "Audio" };QString Audio::DESKTOP { "Desktop" };QString Audio::HMD { "VR" }; Setting::Handle<bool> enableNoiseReductionSetting { QStringList { Audio::AUDIO, "NoiseReduction" }, true }; float Audio::loudnessToLevel(float loudness) { const float LOG2 = log(2.0f); const float METER_LOUDNESS_SCALE = 2.8f / 5.0f; const float LOG2_LOUDNESS_FLOOR = 11.0f; float level = 0.0f; loudness += 1.0f; float log2loudness = logf(loudness) / LOG2; if (log2loudness <= LOG2_LOUDNESS_FLOOR) { level = (log2loudness / LOG2_LOUDNESS_FLOOR) * METER_LOUDNESS_SCALE; } else { level = (log2loudness - (LOG2_LOUDNESS_FLOOR - 1.0f)) * METER_LOUDNESS_SCALE; } if (level > 1.0f) { level = 1.0; } return level;} Audio::Audio() : _devices(_contextIsHMD) { auto client = DependencyManager::get<AudioClient>().data(); connect(client, &AudioClient::muteToggled, this, &Audio::setMuted); connect(client, &AudioClient::noiseReductionChanged, this, &Audio::enableNoiseReduction); connect(client, &AudioClient::inputLoudnessChanged, this, &Audio::onInputLoudnessChanged); connect(client, &AudioClient::inputVolumeChanged, this, &Audio::setInputVolume); connect(this, &Audio::contextChanged, &_devices, &AudioDevices::onContextChanged); enableNoiseReduction(enableNoiseReductionSetting.get()); onContextChanged();} bool Audio::startRecording(const QString& filepath) { return resultWithWriteLock<bool>([&] { return DependencyManager::get<AudioClient>()->startRecording(filepath); });} bool Audio::getRecording() { return resultWithReadLock<bool>([&] { return DependencyManager::get<AudioClient>()->getRecording(); });} void Audio::stopRecording() { withWriteLock([&] { DependencyManager::get<AudioClient>()->stopRecording(); });} bool Audio::isMuted() const { return resultWithReadLock<bool>([&] { return _isMuted; });} void Audio::setMuted(bool isMuted) { bool changed = false; withWriteLock([&] { if (_isMuted != isMuted) { _isMuted = isMuted; auto client = DependencyManager::get<AudioClient>().data(); QMetaObject::invokeMethod(client, "setMuted", Q_ARG(bool, isMuted), Q_ARG(bool, false)); changed = true; } }); if (changed) { emit mutedChanged(isMuted); }} bool Audio::noiseReductionEnabled() const { return resultWithReadLock<bool>([&] { return _enableNoiseReduction; });} void Audio::enableNoiseReduction(bool enable) { bool changed = false; withWriteLock([&] { if (_enableNoiseReduction != enable) { _enableNoiseReduction = enable; auto client = DependencyManager::get<AudioClient>().data(); QMetaObject::invokeMethod(client, "setNoiseReduction", Q_ARG(bool, enable), Q_ARG(bool, false)); enableNoiseReductionSetting.set(enable); changed = true; } }); if (changed) { emit noiseReductionChanged(enable); }} float Audio::getInputVolume() const { return resultWithReadLock<bool>([&] { return _inputVolume; });} void Audio::setInputVolume(float volume) { // getInputVolume will not reflect changes synchronously, so clamp beforehand volume = glm::clamp(volume, 0.0f, 1.0f); bool changed = false; withWriteLock([&] { if (_inputVolume != volume) { _inputVolume = volume; auto client = DependencyManager::get<AudioClient>().data(); QMetaObject::invokeMethod(client, "setInputVolume", Q_ARG(float, volume), Q_ARG(bool, false)); changed = true; } }); if (changed) { emit inputVolumeChanged(volume); }} float Audio::getInputLevel() const { return resultWithReadLock<float>([&] { return _inputLevel; });} void Audio::onInputLoudnessChanged(float loudness) { float level = loudnessToLevel(loudness); bool changed = false; withWriteLock([&] { if (_inputLevel != level) { _inputLevel = level; changed = true; } }); if (changed) { emit inputLevelChanged(level); }} QString Audio::getContext() const { return resultWithReadLock<QString>([&] { return _contextIsHMD ? Audio::HMD : Audio::DESKTOP; });} void Audio::onContextChanged() { bool changed = false; bool isHMD = qApp->isHMDMode(); withWriteLock([&] { if (_contextIsHMD != isHMD) { _contextIsHMD = isHMD; changed = true; } }); if (changed) { emit contextChanged(isHMD ? Audio::HMD : Audio::DESKTOP); }} void Audio::setReverb(bool enable) { withWriteLock([&] { DependencyManager::get<AudioClient>()->setReverb(enable); });} void Audio::setReverbOptions(const AudioEffectOptions* options) { withWriteLock([&] { DependencyManager::get<AudioClient>()->setReverbOptions(options); });} void Audio::setInputDevice(const QAudioDeviceInfo& device, bool isHMD) { withWriteLock([&] { _devices.chooseInputDevice(device, isHMD); });} void Audio::setOutputDevice(const QAudioDeviceInfo& device, bool isHMD) { withWriteLock([&] { _devices.chooseOutputDevice(device, isHMD); });}
//
// Audio.cpp
// interface/src/scripting
//
// Created by Zach Pomerantz on 28/5/2017.
// Copyright 2017 High Fidelity, Inc.
//
// Distributed under the Apache License, Version 2.0.
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//
#include "Audio.h"
#include <shared/QtHelpers.h>
#include "Application.h"
#include "AudioClient.h"
#include "ui/AvatarInputs.h"
using namespace scripting;
QString Audio::AUDIO { "Audio" };
QString Audio::DESKTOP { "Desktop" };
QString Audio::HMD { "VR" };
Setting::Handle<bool> enableNoiseReductionSetting { QStringList { Audio::AUDIO, "NoiseReduction" }, true };
float Audio::loudnessToLevel(float loudness) {
const float LOG2 = log(2.0f);
const float METER_LOUDNESS_SCALE = 2.8f / 5.0f;
const float LOG2_LOUDNESS_FLOOR = 11.0f;
float level = 0.0f;
loudness += 1.0f;
float log2loudness = logf(loudness) / LOG2;
if (log2loudness <= LOG2_LOUDNESS_FLOOR) {
level = (log2loudness / LOG2_LOUDNESS_FLOOR) * METER_LOUDNESS_SCALE;
} else {
level = (log2loudness - (LOG2_LOUDNESS_FLOOR - 1.0f)) * METER_LOUDNESS_SCALE;
}
if (level > 1.0f) {
level = 1.0;
}
return level;
}
Audio::Audio() : _devices(_contextIsHMD) {
auto client = DependencyManager::get<AudioClient>().data();
connect(client, &AudioClient::muteToggled, this, &Audio::setMuted);
connect(client, &AudioClient::noiseReductionChanged, this, &Audio::enableNoiseReduction);
connect(client, &AudioClient::inputLoudnessChanged, this, &Audio::onInputLoudnessChanged);
connect(client, &AudioClient::inputVolumeChanged, this, &Audio::setInputVolume);
connect(this, &Audio::contextChanged, &_devices, &AudioDevices::onContextChanged);
enableNoiseReduction(enableNoiseReductionSetting.get());
onContextChanged();
}
bool Audio::startRecording(const QString& filepath) {
return resultWithWriteLock<bool>([&] {
return DependencyManager::get<AudioClient>()->startRecording(filepath);
});
}
bool Audio::getRecording() {
return resultWithReadLock<bool>([&] {
return DependencyManager::get<AudioClient>()->getRecording();
});
}
void Audio::stopRecording() {
withWriteLock([&] {
DependencyManager::get<AudioClient>()->stopRecording();
});
}
bool Audio::isMuted() const {
return resultWithReadLock<bool>([&] {
return _isMuted;
});
}
void Audio::setMuted(bool isMuted) {
bool changed = false;
withWriteLock([&] {
if (_isMuted != isMuted) {
_isMuted = isMuted;
auto client = DependencyManager::get<AudioClient>().data();
QMetaObject::invokeMethod(client, "setMuted", Q_ARG(bool, isMuted), Q_ARG(bool, false));
changed = true;
}
});
if (changed) {
emit mutedChanged(isMuted);
}
}
bool Audio::noiseReductionEnabled() const {
return resultWithReadLock<bool>([&] {
return _enableNoiseReduction;
});
}
void Audio::enableNoiseReduction(bool enable) {
bool changed = false;
withWriteLock([&] {
if (_enableNoiseReduction != enable) {
_enableNoiseReduction = enable;
auto client = DependencyManager::get<AudioClient>().data();
QMetaObject::invokeMethod(client, "setNoiseReduction", Q_ARG(bool, enable), Q_ARG(bool, false));
enableNoiseReductionSetting.set(enable);
changed = true;
}
});
if (changed) {
emit noiseReductionChanged(enable);
}
}
float Audio::getInputVolume() const {
return resultWithReadLock<bool>([&] {
return _inputVolume;
});
}
void Audio::setInputVolume(float volume) {
// getInputVolume will not reflect changes synchronously, so clamp beforehand
volume = glm::clamp(volume, 0.0f, 1.0f);
bool changed = false;
withWriteLock([&] {
if (_inputVolume != volume) {
_inputVolume = volume;
auto client = DependencyManager::get<AudioClient>().data();
QMetaObject::invokeMethod(client, "setInputVolume", Q_ARG(float, volume), Q_ARG(bool, false));
changed = true;
}
});
if (changed) {
emit inputVolumeChanged(volume);
}
}
float Audio::getInputLevel() const {
return resultWithReadLock<float>([&] {
return _inputLevel;
});
}
void Audio::onInputLoudnessChanged(float loudness) {
float level = loudnessToLevel(loudness);
bool changed = false;
withWriteLock([&] {
if (_inputLevel != level) {
_inputLevel = level;
changed = true;
}
});
if (changed) {
emit inputLevelChanged(level);
}
}
QString Audio::getContext() const {
return resultWithReadLock<QString>([&] {
return _contextIsHMD ? Audio::HMD : Audio::DESKTOP;
});
}
void Audio::onContextChanged() {
bool changed = false;
bool isHMD = qApp->isHMDMode();
withWriteLock([&] {
if (_contextIsHMD != isHMD) {
_contextIsHMD = isHMD;
changed = true;
}
});
if (changed) {
emit contextChanged(isHMD ? Audio::HMD : Audio::DESKTOP);
}
}
void Audio::setReverb(bool enable) {
withWriteLock([&] {
DependencyManager::get<AudioClient>()->setReverb(enable);
});
}
void Audio::setReverbOptions(const AudioEffectOptions* options) {
withWriteLock([&] {
DependencyManager::get<AudioClient>()->setReverbOptions(options);
});
}
void Audio::setInputDevice(const QAudioDeviceInfo& device, bool isHMD) {
withWriteLock([&] {
_devices.chooseInputDevice(device, isHMD);
});
}
void Audio::setOutputDevice(const QAudioDeviceInfo& device, bool isHMD) {
withWriteLock([&] {
_devices.chooseOutputDevice(device, isHMD);
});
}