public void ProcessBuffer(Complex *iqBuffer, float *audioBuffer, int length)
{
if (_needConfigure)
{
Configure();
_needConfigure = false;
}
if (_hookManager != null)
{
_hookManager.ProcessRawIQ(iqBuffer, length);
}
_downConverter.Process(iqBuffer, length);
if (_hookManager != null)
{
_hookManager.ProcessFrequencyTranslatedIQ(iqBuffer, length);
}
if (_baseBandDecimator.StageCount > 0)
{
_baseBandDecimator.Process(iqBuffer, length);
length /= (int)Math.Pow(2.0, _baseBandDecimator.StageCount);
}
_iqFilter.Process(iqBuffer, length);
if (_hookManager != null)
{
_hookManager.ProcessDecimatedAndFilteredIQ(iqBuffer, length);
}
if (_actualDetectorType == DetectorType.RAW)
{
Utils.Memcpy(audioBuffer, iqBuffer, length * sizeof(Complex));
return;
}
if (_rawAudioBuffer == null || _rawAudioBuffer.Length != length)
{
_rawAudioBuffer = UnsafeBuffer.Create(length, sizeof(float));
_rawAudioPtr = (float *)_rawAudioBuffer;
}
if (_actualDetectorType != DetectorType.WFM)
{
ScaleIQ(iqBuffer, length);
}
Demodulate(iqBuffer, _rawAudioPtr, length);
if (_hookManager != null)
{
_hookManager.ProcessDemodulatorOutput(_rawAudioPtr, length);
}
if (_actualDetectorType != DetectorType.WFM)
{
if (_filterAudio)
{
_audioFilter.Process(_rawAudioPtr, length);
}
if (_actualDetectorType != DetectorType.NFM && _useAgc)
{
_agc.Process(_rawAudioPtr, length);
}
}
if (_filterAudio)
{
_dcRemover.Process(_rawAudioPtr, length);
}
if (_actualDetectorType == DetectorType.WFM)
{
_rdsDecoder.Process(_rawAudioPtr, length);
_stereoDecoder.Process(_rawAudioPtr, audioBuffer, length);
length >>= _audioDecimationStageCount;
}
else
{
MonoToStereo(_rawAudioPtr, audioBuffer, length);
}
if (_hookManager != null)
{
length <<= 1;
_hookManager.ProcessFilteredAudioOutput(audioBuffer, length);
}
}