private void InitBuffer(byte[] samples, int bufferId, int freq)
{
ByteBuffer data = sfxDataBuffer.Slice();
data.Put(samples).Flip();
AL10.AlBufferData(buffers.Get(bufferId), AL10.AL_FORMAT_MONO16, data, freq);
}
public static void UpdateStream(ByteBuffer samples, int count, int format, int rate)
{
EnableStreaming();
int source = channels[numChannels].sourceId;
int processed = AL10.AlGetSourcei(source, AL10.AL_BUFFERS_PROCESSED);
bool playing = (AL10.AlGetSourcei(source, AL10.AL_SOURCE_STATE) == AL10.AL_PLAYING);
bool interupted = !playing && streamQueue > 2;
Int32Buffer buffer = tmp;
if (interupted)
{
UnqueueStreams();
buffer.Put(0, buffers.Get(Sound.MAX_SFX + streamQueue++));
Com.DPrintf("queue " + (streamQueue - 1) + '\\');
}
else if (processed < 2)
{
if (streamQueue >= Sound.STREAM_QUEUE)
{
return;
}
buffer.Put(0, buffers.Get(Sound.MAX_SFX + streamQueue++));
Com.DPrintf("queue " + (streamQueue - 1) + '\\');
}
else
{
AL10.AlSourceUnqueueBuffers(source, buffer);
}
samples.Position = 0;
samples.Limit = count;
AL10.AlBufferData(buffer.Get(0), format, samples, rate);
AL10.AlSourceQueueBuffers(source, buffer);
if (streamQueue > 1 && !playing)
{
Com.DPrintf("start sound\\n");
AL10.AlSourcePlay(source);
}
}