public void onIncomingEncodedFrame(byte[] frame) {
Logger.hysteria("AudioProcessor.onIncomingEncodedFrame");
if (sender != null) sender.onReceivedFrame(frame);
else {
onIncomingReceivedFrame(frame, payloadType);
Logger.debug("sender == null. Redirecting to receiver");
}
}
public AudioProcessor(
int pt, AudioSource src, AudioSender snd, AudioDestination dst, AudioReceiver rcv, int fs) {
Logger.debug("in AudioProcessor constructor");
if (disableOutgoing) {
src = null;
// snd = null;
}
init(pt, src, snd, dst, rcv, fs);
}
public boolean resumeSuspendedSource() {
Logger.debug("audioprosessor.resumesuspendedsource starts");
if (suspendedSource == null) return false;
Logger.debug("close source");
source.close();
Logger.debug("source closed");
source = null;
Logger.debug("vanha source");
source = suspendedSource;
Logger.debug("unhalt vanha source");
boolean ok = source.unhalt();
Logger.debug("vanha source unhalted");
Logger.debug("audioprosessor.resumesuspendedsource ends");
return ok;
}
private void init(
int payloadType,
AudioSource src,
AudioSender snd,
AudioDestination dst,
AudioReceiver rcv,
int fs) {
Logger.debug("AudioProcessor.init:");
Logger.debug(" destination=" + dst.getClass());
if (src != null) Logger.debug(" source=" + src.getClass());
else Logger.debug(" source=null");
if (snd != null) Logger.debug(" sender=" + snd.getClass());
else Logger.debug(" sender=null");
if (rcv != null) Logger.debug(" receiver=" + rcv.getClass());
else Logger.debug(" receiver=null");
this.payloadType = payloadType;
frameSize = fs;
{
Logger.debug("");
switch (this.payloadType) {
case 0:
encoder = new PCMUCodec4(this);
decoder = new PCMUCodec4(this);
break;
case 8:
encoder = new PCMACodec(this);
decoder = new PCMACodec(this);
break;
default:
encoder = null;
decoder = null;
break;
}
if (encoder != null) Logger.debug("encoder=" + encoder.getClass());
if (decoder != null) Logger.debug("decoder=" + decoder.getClass());
if (encoder != null) encoder.init();
if (decoder != null) decoder.init();
}
source = src;
sender = snd;
destination = dst;
// Logger.debug("AudioProcessor constructor: destination="+destination);
receiver = rcv;
if (sender != null) sender.init(this.payloadType);
AudioFormat format =
new AudioFormat(AudioFormat.Encoding.PCM_SIGNED, 8000, 16, 1, 2, 8000, bigEndian);
// AudioFormat format=new AudioFormat(AudioFormat.Encoding.PCM_SIGNED,22050,8,1,1,22050,false);
if (source != null) source.init(this, format, frameSize);
if (destination != null) destination.init(this, format, frameSize);
else Logger.error("AudioProcessor: destination=null");
if (receiver != null) receiver.init(this);
}
