public void Input(byte[] buf, FrameFlags flags)
{
if (Error == null)
{
bool endOfStream = (flags & FrameFlags.EndOfStream) != 0;
if (endOfStream)
{
T[] res1 = null;
T[] res2;
// EndOfStream packet may have data
// normally we do not send null with EndOfStream flag, but null is still valid here
if (buf == null && buf.Length > 0)
{
res1 = decoder.DecodePacket(buf);
}
// flush decoder
res2 = decoder.DecodeEndOfStream();
// if res1 is empty, res2 has correct (possible empty) buffer for EndOfStream frame
if (res1 != null && res1.Length == 0)
{
// output cal per res required
if (res2 != null && res2.Length != 0)
{
output(frameOut.Set(res1, false));
}
else
{
// swap results to reuse the code below
res2 = res1;
}
}
output(frameOut.Set(res2, true));
}
else
{
T[] res;
res = decoder.DecodePacket(buf);
if (res.Length != 0)
{
output(frameOut.Set(res, false));
}
}
}
}
