internal void UnpackOpusVoicePacket(byte[] plainTextMessage)
{
NumPacketsRecv++;
byte typeByte = plainTextMessage[0];
//int target = typeByte & 31;
//Debug.Log("len = " + plainTextMessage.Length + " typeByte = " + typeByte);
using (var reader = new UdpPacketReader(new MemoryStream(plainTextMessage, 1, plainTextMessage.Length - 1)))
{
UInt32 session = 0;
if (!_mumbleClient.UseLocalLoopBack)
{
session = (uint)reader.ReadVarInt64();
}
else
{
session = _mumbleClient.OurUserState.session;
}
Int64 sequence = reader.ReadVarInt64();
//We assume we mean OPUS
int size = (int)reader.ReadVarInt64();
//Debug.Log("Seq = " + sequence + " Ses: " + session + " Size " + size + " type= " + typeByte + " tar= " + target);
bool isLast = (size & 8192) == 8192;
if (isLast)
{
Debug.Log("Found last byte in seq");
}
//Apply a bitmask to remove the bit that marks if this is the last packet
size &= 0x1fff;
//Debug.Log("Received sess: " + session);
//Debug.Log(" seq: " + sequence + " size = " + size + " packetLen: " + plainTextMessage.Length);
if (size == 0)
{
return;
}
byte[] data = reader.ReadBytes(size);
if (data == null || data.Length != size)
{
Debug.LogError("empty or wrong sized packet");
return;
}
long remaining = reader.GetRemainingBytes();
if (remaining != 0)
{
Debug.LogWarning("We have " + remaining + " bytes!");
}
_mumbleClient.ReceiveEncodedVoice(session, data, sequence);
}
}
