public void AddSamples(JitterBufferAudio jitterBufferAudio)
{
lock (_lock)
{
//re-order if we can or discard
//add to linked list
//add front to back
if (_bufferedAudio.Count == 0)
{
_bufferedAudio.AddFirst(jitterBufferAudio);
}
else if (jitterBufferAudio.PacketNumber > _lastRead)
{
var time = _bufferedAudio.Count * AudioManager.INPUT_AUDIO_LENGTH_MS; // this isnt quite true as there can be padding audio but good enough
if (time > MAXIMUM_BUFFER_SIZE_MS)
{
_bufferedAudio.Clear();
Logger.Warn($"Cleared Audio buffer - length was {time} ms");
}
for (var it = _bufferedAudio.First; it != null;)
{
//iterate list
//if packetNumber == curentItem
// discard
//else if packetNumber < _currentItem
//add before
//else if packetNumber > _currentItem
//add before
//if not added - add to end?
var next = it.Next;
if (it.Value.PacketNumber == jitterBufferAudio.PacketNumber)
{
//discard! Duplicate packet
return;
}
if (jitterBufferAudio.PacketNumber < it.Value.PacketNumber)
{
_bufferedAudio.AddBefore(it, jitterBufferAudio);
return;
}
if ((jitterBufferAudio.PacketNumber > it.Value.PacketNumber) &&
((next == null) || (jitterBufferAudio.PacketNumber < next.Value.PacketNumber)))
{
_bufferedAudio.AddAfter(it, jitterBufferAudio);
return;
}
it = next;
}
}
}
}
public void AddSamples(JitterBufferAudio jitterBufferAudio)
{
lock (_lock)
{
//re-order if we can or discard
//add to linked list
//add front to back
if (_bufferedAudio.Count == 0)
{
_bufferedAudio.AddFirst(jitterBufferAudio);
}
else if (jitterBufferAudio.PacketNumber > _lastRead)
{
for (var it = _bufferedAudio.First; it != null;)
{
//iterate list
//if packetNumber == curentItem
// discard
//else if packetNumber < _currentItem
//add before
//else if packetNumber > _currentItem
//add before
//if not added - add to end?
var next = it.Next;
if (it.Value.PacketNumber == jitterBufferAudio.PacketNumber)
{
//discard! Duplicate packet
return;
}
if (jitterBufferAudio.PacketNumber < it.Value.PacketNumber)
{
_bufferedAudio.AddBefore(it, jitterBufferAudio);
return;
}
if ((jitterBufferAudio.PacketNumber > it.Value.PacketNumber) &&
((next == null) || (jitterBufferAudio.PacketNumber < next.Value.PacketNumber)))
{
_bufferedAudio.AddAfter(it, jitterBufferAudio);
return;
}
it = next;
}
}
}
}
public void AddSamples(JitterBufferAudio jitterBufferAudio)
{
_circularBuffer.Write(jitterBufferAudio.Audio, 0, jitterBufferAudio.Audio.Length);
}