/// <summary>Create sample reader and enqueue initial batch of NALUs, starting from SPS and PPS.</summary>
/// <remarks>This enqueues all buffers in the queue.</remarks>
public iVideoTrackReader enqueueInitial(iVideoTrack track)
{
iVideoTrackReader reader = track.createReader(this);
// Enqueue moar NALUs from the video to saturate the encoded buffers
while (true)
{
var b = nextEnqueue;
if (null != b)
{
var act = reader.writeNextNalu(b);
if (act == eNaluAction.EOF)
{
throw new EndOfStreamException("Too few samples in the video");
}
if (act == eNaluAction.Decode)
{
enqueue(b);
}
}
else
{
return(reader);
}
}
}
void dispatchInput()
{
Debug.Assert(encoded.anyKernelBuffer);
var b = encoded.dequeue();
while (true)
{
var act = reader.writeNextNalu(b);
if (act == eNaluAction.EOF)
{
return;
}
if (act == eNaluAction.Ignore)
{
continue;
}
encoded.enqueue(b);
return;
}
}
