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Switch hash to an array

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Atlante45 2014-10-13 13:50:06 -07:00
parent 6a66f65282
commit bbd1afc55c
2 changed files with 20 additions and 25 deletions
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37
assignment-client/src/audio/AudioMixer.cpp
View file

@ -197,20 +197,12 @@ int AudioMixer::addStreamToMixForListeningNodeWithStream(AudioMixerClientData* l
attenuationCoefficient *= offAxisCoefficient;
}
bool wantBreak = false;
float attenuationPerDoublingInDistance = _attenuationPerDoublingInDistance;
foreach (const QString& source, _attenuationCoefficients.keys()) {
if (_audioZones[source].contains(streamToAdd->getPosition())) {
foreach (const QString& listener, _attenuationCoefficients[source].keys()) {
if (_audioZones[listener].contains(listeningNodeStream->getPosition())) {
attenuationPerDoublingInDistance = _attenuationCoefficients[source][listener];
wantBreak = true;
break;
}
}
}
if (wantBreak) {
for (int i = 0; i < _zonesSettings.length(); ++i) {
if (_audioZones[_zonesSettings[i].source].contains(streamToAdd->getPosition()) &&
_audioZones[_zonesSettings[i].listener].contains(listeningNodeStream->getPosition())) {
attenuationPerDoublingInDistance = _zonesSettings[i].coefficient;
break;
}
}
@ -1028,21 +1020,18 @@ void AudioMixer::parseSettingsObject(const QJsonObject &settingsObject) {
coefficientObject.contains(LISTENER) &&
coefficientObject.contains(COEFFICIENT)) {
ZonesSettings settings;
bool ok;
QString source = coefficientObject.value(SOURCE).toString();
QString listener = coefficientObject.value(LISTENER).toString();
float coefficient = coefficientObject.value(COEFFICIENT).toString().toFloat(&ok);
settings.source = coefficientObject.value(SOURCE).toString();
settings.listener = coefficientObject.value(LISTENER).toString();
settings.coefficient = coefficientObject.value(COEFFICIENT).toString().toFloat(&ok);
if (ok && coefficient >= 0.0f && coefficient <= 1.0f &&
_audioZones.contains(source) && _audioZones.contains(listener)) {
_audioZones.contains(settings.source) && _audioZones.contains(settings.listener)) {
if (!_attenuationCoefficients.contains(source)) {
_attenuationCoefficients.insert(source, QHash<QString, float>());
}
if (!_attenuationCoefficients[source].contains(listener)) {
_attenuationCoefficients[source].insert(listener, coefficient);
qDebug() << "Added Coefficient:" << source << listener << coefficient;
}
_zonesSettings.push_back(settings);
qDebug() << "Added Coefficient:" << settings.source << settings.listener << settings.coefficient;
}
}
}

8
assignment-client/src/audio/AudioMixer.h
View file

@ -74,8 +74,14 @@ private:
int _numStatFrames;
int _sumListeners;
int _sumMixes;
QHash<QString, AABox> _audioZones;
QHash<QString, QHash<QString, float> > _attenuationCoefficients;
struct ZonesSettings {
QString source;
QString listener;
float coefficient;
};
QVector<ZonesSettings> _zonesSettings;
static InboundAudioStream::Settings _streamSettings;