void ReleaseInternalObjects()
{
_recv?.Dispose();
_recv = null;
_converter?.Dispose();
_converter = null;
}
void ReleaseReceiverObjects()
{
_recv?.Dispose();
_recv = null;
_converter?.Dispose();
_converter = null;
// We don't dispose _override because it's reusable.
}
public static Interop.VideoFrame?TryCaptureVideoFrame(Interop.Recv recv)
{
Interop.VideoFrame video;
var type = recv.Capture(out video, IntPtr.Zero, IntPtr.Zero, 0);
if (type != Interop.FrameType.Video)
{
return(null);
}
return((Interop.VideoFrame?)video);
}
public static Interop.CaptureFrame TryCaptureFrame(Interop.Recv recv)
{
Interop.CaptureFrame captureFrame = new Interop.CaptureFrame();
captureFrame.frameType = recv.Capture(
out captureFrame.videoFrame,
out captureFrame.audioFrame,
out captureFrame.metadataFrame,
0);
return(captureFrame);
}
void PrepareInternalObjects()
{
if (_recv == null)
{
_recv = RecvHelper.TryCreateRecv(_ndiName);
}
if (_converter == null)
{
_converter = new FormatConverter(_resources);
}
if (_override == null)
{
_override = new MaterialPropertyBlock();
}
}
void ReleaseInternalObjects()
{
lock (threadlock)
{
videoFrameQueue.Clear();
audioBuffer.Clear();
metadataFrameQueue.Clear();
audioMetadataQueue.Clear();
_recv?.Dispose();
_recv = null;
}
_converter?.Dispose();
_converter = null;
}
void PrepareInternalObjects()
{
if (_recv == null)
{
_recv = RecvHelper.TryCreateRecv(_ndiName, _colorFormat, _bandwidth);
if (_recv != null)
{
// Send Connection acknowledgment
SendMetadataFrame(connectionAcknowledgement);
}
}
if (_converter == null)
{
_converter = new FormatConverter(_resources);
}
if (_override == null)
{
_override = new MaterialPropertyBlock();
}
}