private void reset()
{
if (proc != null)
{
setOutputListener(false);
proc.Dispose();
proc = null;
}
}
// Message sent by PhotonVoiceRecorder
void PhotonVoiceCreated(Voice.LocalVoice localVoice)
{
if (!Active)
{
return;
}
if (localVoice.Info.Channels != 1)
{
throw new Exception("SpeexProcessor: only mono audio signals supported.");
}
if (!(localVoice is Voice.LocalVoiceAudioShort))
{
throw new Exception("SpeexProcessor: only short audio voice supported (Set PhotonVoiceRecorder.TypeConvert option).");
}
var v = (Voice.LocalVoiceAudioShort)localVoice;
// can't access the AudioSettings properties in InitAEC if it's called from not main thread
var playChannelCount = new Dictionary <AudioSpeakerMode, int>()
{
{ AudioSpeakerMode.Raw, 0 },
{ AudioSpeakerMode.Mono, 1 },
{ AudioSpeakerMode.Stereo, 2 },
{ AudioSpeakerMode.Quad, 4 },
{ AudioSpeakerMode.Surround, 5 },
{ AudioSpeakerMode.Mode5point1, 6 },
{ AudioSpeakerMode.Mode7point1, 8 },
{ AudioSpeakerMode.Prologic, 0 },
}[AudioSettings.speakerMode];
int playBufSize;
int playBufNum;
AudioSettings.GetDSPBufferSize(out playBufSize, out playBufNum);
proc = new Voice.SpeexProcessor(new Logger(), () => (long)(AudioSettings.dspTime * 1000), v.FrameSize, localVoice.Info.SourceSamplingRate, localVoice.Info.Channels, AudioSettings.outputSampleRate, playChannelCount, playBufSize);
v.AddPreProcessor(proc);
UpdateProcProps();
Debug.Log("SpeexDSP initialized.");
}