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Select chunksize based on native sample rate

merge-requests/5/head
Phil Taylor 2021-06-02 12:21:06 +01:00
rodzic 887c3a06cc
commit f54898045a
1 zmienionych plików z 10 dodań i 8 usunięć
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18
audiohandler.cpp
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@ -74,7 +74,16 @@ bool audioHandler::init(const quint8 bits, const quint8 radioChan, const quint16
{
// Per channel chunk size.
aParams.nChannels = 2; // Internally this is always 2 channels for TX and RX.
this->chunkSize = (info.preferredSampleRate / 50);
if (info.preferredSampleRate == 44100) {
qDebug(logAudio()) << "Preferred sample rate 44100, trying 48000";
this->nativeSampleRate = 48000;
}
else {
this->nativeSampleRate = info.preferredSampleRate;
}
this->chunkSize = (this->nativeSampleRate / 50);
qInfo(logAudio()) << (isInput ? "Input" : "Output") << QString::fromStdString(info.name) << "(" << aParams.deviceId << ") successfully probed";
if (info.nativeFormats == 0)
@ -114,13 +123,6 @@ bool audioHandler::init(const quint8 bits, const quint8 radioChan, const quint16
}
int resample_error = 0;
if (info.preferredSampleRate == 44100) {
qDebug(logAudio()) << "Preferred sample rate 44100, trying 48000";
this->nativeSampleRate = 48000;
}
else {
this->nativeSampleRate = info.preferredSampleRate;
}
if (isInput) {
resampler = wf_resampler_init(devChannels, this->nativeSampleRate, samplerate, resampleQuality, &resample_error);