/// <summary>
/// Returns the next decoded frame from the buffer.
/// </summary>
/// <param name="decodedFrame"></param>
public void Get(short[] decodedFrame)
{
if (decodedFrame == null)
{
throw new ArgumentNullException("decodedFrame");
}
if (outPacket.data == null)
{
outPacket.data = new byte[decodedFrame.Length * 2];
}
else
{
Array.Clear(outPacket.data, 0, outPacket.data.Length);
}
outPacket.len = outPacket.data.Length;
int temp;
if (buffer.Get(ref outPacket, 1, out temp) != JitterBuffer.JITTER_BUFFER_OK)
{
// no packet found
decoder.Decode(null, 0, 0, decodedFrame, 0, true);
}
else
{
decoder.Decode(outPacket.data, 0, outPacket.len, decodedFrame, 0, false);
}
buffer.Tick();
}
public float[] Decode(byte[] data)
{
var decoded = decoder.Decode(data, 0, data.Length, decodeBuffer, 0, false);
Convert(decodeBuffer, ref decodedBuffer);
return(decodedBuffer);
}
public static float[] DeCompress(NSpeex.SpeexDecoder speexDec, byte[] data, int dataLength)
{
float[] decoded = new float[data.Length];
short[] shortBuffer = new short[data.Length];
speexDec.Decode(data, 0, dataLength, shortBuffer, 0, false);
shortBuffer.ToFloatArray(decoded, shortBuffer.Length);
return(decoded);
}
static float[] SpeexDecompress(NSpeex.SpeexDecoder speexDec, byte[] data, int dataLength)
{
float[] decoded = VoiceChatFloatPool.Instance.Get();
short[] shortBuffer = VoiceChatShortPool.Instance.Get();
speexDec.Decode(data, 0, dataLength, shortBuffer, 0, false);
shortBuffer.ToFloatArray(decoded, shortBuffer.Length);
VoiceChatShortPool.Instance.Return(shortBuffer);
return(decoded);
}
public static float[] NSpeexDecompress(byte[] samplesByte, int dataLength)
{
short[] samplesShort = new short[samplesByte.Length];
float[] decoded = new float[samplesByte.Length];
nspeexDec.Decode(samplesByte, 0, dataLength, samplesShort, 0, false);
samplesShort.ConverToFloat(decoded);
return(decoded);
}
