public override async Task <ISoundPlayerBuilder <IStorageFileEx> > BuildAsync()
{
if (Input == null)
{
return(this);
}
DisposeInternally();
IRandomAccessStreamEx streamOpenFile = await Input.OpenReadAsync();
using (Stream nativeStream = streamOpenFile.AsStreamForRead())
{
using (var soundStream = new SoundStream(nativeStream))
{
Description = Input.Name;
WaveFormat = soundStream.Format;
_dataStream = soundStream.ToDataStream();
SourceVoice = VoicePool.GetVoice(WaveFormat);
SourceVoice.PlayWith(_dataStream);
}
}
return(this);
}
private void DisposeInternally()
{
Stop();
if (SourceVoice != null)
{
SourceVoice.Clear();
VoicePool.PutVoice(SourceVoice, WaveFormat);
SourceVoice = null;
}
if (_dataStream != null)
{
_dataStream.Dispose();
_dataStream = null;
}
}
private void DisposeInternally()
{
Stop();
if (SourceVoice != null)
{
SourceVoice.Clear();
VoicePool.PutVoice(SourceVoice, WaveFormat);
}
if (_overLapDataStream != null)
{
_overLapDataStream.Dispose();
}
if (_overlapSourceVoice != null)
{
_overlapSourceVoice.Clear();
VoicePool.PutVoice(_overlapSourceVoice, WaveFormat);
}
}
public override Task <ISoundPlayerBuilder <IStorageFileEx> > BuildAsync()
{
DisposeInternally();
_dataStream = new DataStream(_currentSampleBuffer.Length, true, true);
_overLapDataStream = new DataStream(_currentSampleBuffer.Length, true, true);
_dataStream.Read(_currentSampleBuffer, 0, _currentSampleBuffer.Length);
_dataStream.Seek(0, 0);
_overLapDataStream.Read(_currentSampleBuffer, 0, _currentSampleBuffer.Length);
_overLapDataStream.Seek(0, 0);
SourceVoice = VoicePool.GetVoice(WaveFormat);
_overlapSourceVoice = VoicePool.GetVoice(WaveFormat);
SourceVoice.PlayWith(_dataStream);
_overlapSourceVoice.PlayWith(_overLapDataStream);
return(Task.FromResult <ISoundPlayerBuilder <IStorageFileEx> >(this));
}
