public bool FillBuffer(OggStream stream, int bufferId)
{
int readSamples;
lock (readMutex)
{
readSamples = stream.Reader.ReadSamples(readSampleBuffer, 0, BufferSize);
CastBuffer(readSampleBuffer, castBuffer, readSamples);
}
AL.BufferData(bufferId, stream.Reader.Channels == 1 ? ALFormat.Mono16 : ALFormat.Stereo16, castBuffer,
readSamples * sizeof(short), stream.Reader.SampleRate);
ALHelper.Check();
return(readSamples != BufferSize);
}
public static OggStream StartStream(string file, float volume = 1.0f)
{
if (Disabled)
{
return(null);
}
if (oggStreamer == null)
{
oggStreamer = new OggStreamer();
}
oggStream = new OggStream(file);
oggStreamer.AddStream(oggStream);
oggStream.Play(volume);
ALHelper.Check();
return(oggStream);
}
public static void Dispose()
{
if (Disabled)
{
return;
}
if (ALHelper.Efx.IsInitialized)
{
ALHelper.Efx.DeleteFilter(lowpassFilterId);
}
for (int i = 0; i < DefaultSourceCount; i++)
{
var state = OpenTK.Audio.OpenAL.AL.GetSourceState(alSources[i]);
if (state == OpenTK.Audio.OpenAL.ALSourceState.Playing || state == OpenTK.Audio.OpenAL.ALSourceState.Paused)
{
Stop(i);
}
OpenTK.Audio.OpenAL.AL.DeleteSource(alSources[i]);
ALHelper.Check();
}
if (oggStream != null)
{
oggStream.Stop();
oggStream.Dispose();
oggStream = null;
}
if (oggStreamer != null)
{
oggStreamer.Dispose();
oggStreamer = null;
}
}
internal bool RemoveStream(OggStream stream)
{
lock (iterationMutex)
return(streams.Remove(stream));
}
internal bool AddStream(OggStream stream)
{
lock (iterationMutex)
return(streams.Add(stream));
}