public IAsyncOperation <BodyIndexFrameReader> OpenBodyIndexFrameReaderAsync()
{
return(Task.Run(async() =>
{
if (BodyIndexReader == null)
{
if (Type == SensorType.NetworkClient)
{
BodyIndexReader = new BodyIndexFrameReader(this, _networkClient);
}
else
{
var bodyIndexSourceInfo = _sourceGroup.SourceInfos.Where(si => si.SourceKind == MediaFrameSourceKind.Custom);
foreach (var sourceInfo in bodyIndexSourceInfo)
{
MediaFrameSource customSource;
if (_mediaCapture.FrameSources.TryGetValue(sourceInfo.Id, out customSource) &&
customSource.CurrentFormat.MajorType == "Video" &&
customSource.CurrentFormat.Subtype == "L8")
{
var bodyIndexMediaReader = await _mediaCapture.CreateFrameReaderAsync(customSource);
BodyIndexReader = new BodyIndexFrameReader(this, bodyIndexMediaReader);
break;
}
}
}
}
await BodyIndexReader?.OpenAsync();
return BodyIndexReader;
}).AsAsyncOperation());
}
public IAsyncAction CloseAsync()
{
return(Task.Run(async() =>
{
await BodyIndexReader?.CloseAsync();
BodyIndexReader?.Dispose();
BodyIndexReader = null;
await BodyReader?.CloseAsync();
BodyReader?.Dispose();
BodyReader = null;
await ColorReader?.CloseAsync();
ColorReader?.Dispose();
ColorReader = null;
await DepthReader?.CloseAsync();
DepthReader?.Dispose();
DepthReader = null;
AudioReader?.Close();
AudioReader?.Dispose();
AudioReader = null;
_mediaCapture?.Dispose();
_mediaCapture = null;
_networkClient?.CloseConnection();
_networkClient = null;
_networkServer?.CloseConnection();
_networkServer = null;
}).AsAsyncAction());
}