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;
if (Type != SensorType.NetworkClient)
{
_mediaCapture?.Dispose();
_mediaCapture = null;
}
else
{
_sensorConnection.Dispose();
_sensorConnection = null;
}
}).AsAsyncAction());
}
internal BodyIndexFrameArrivedEventArgs(BodyIndexFrameReader source, SoftwareBitmap bitmap, CameraIntrinsics intrinsics)
{
Source = source;
Bitmap = bitmap;
CameraIntrinsics = intrinsics;
}