public static void CreateAsync(bool showHolograms, OnVideoCaptureResourceCreatedCallback onCreatedCallback)
{
NRVideoCapture capture = new NRVideoCapture();
capture.m_CaptureContext = FrameCaptureContextFactory.Create();
onCreatedCallback?.Invoke(capture);
}
private static IntPtr Instantiate_Internal(bool showHolograms, OnVideoCaptureResourceCreatedCallback onCreatedCallback)
{
IntPtr ptr;
INTERNAL_CALL_Instantiate_Internal(showHolograms, onCreatedCallback, out ptr);
return(ptr);
}
public static void CreateAsync(bool showHolograms, OnVideoCaptureResourceCreatedCallback onCreatedCallback)
{
if (onCreatedCallback == null)
{
throw new ArgumentNullException("onCreatedCallback");
}
Instantiate_Internal(showHolograms, onCreatedCallback);
}
public static void CreateAsync(bool showHolograms, OnVideoCaptureResourceCreatedCallback onCreatedCallback)
{
if (onCreatedCallback == null)
{
throw new ArgumentNullException("onCreatedCallback");
}
Instantiate_Internal(showHolograms, onCreatedCallback);
}
public void GetVideoCaptureAsync(OnVideoCaptureResourceCreatedCallback onVideoCaptureAvailable)
{
if (VideoCapture == null)
{
VideoCaptureCreated += onVideoCaptureAvailable;
}
else
{
onVideoCaptureAvailable?.Invoke(VideoCapture);
}
}
private static void InvokeOnCreatedVideoCaptureResourceDelegate(OnVideoCaptureResourceCreatedCallback callback, IntPtr nativePtr)
{
if (nativePtr == IntPtr.Zero)
{
callback(null);
}
else
{
callback(new VideoCapture(nativePtr));
}
}
public static void CreateAsync(bool showHolograms, OnVideoCaptureResourceCreatedCallback onCreatedCallback)
{
NRVideoCapture capture = new NRVideoCapture();
capture.m_RecordBehaviour = NRRecordBehaviour.Create(() =>
{
if (onCreatedCallback != null)
{
onCreatedCallback(capture);
}
});
}
//-----------------------------------------------------------------
public static void CreateAsync(bool showHolograms, OnVideoCaptureResourceCreatedCallback onCreatedCallback)
{
if (onCreatedCallback == null)
{
throw new ArgumentNullException("onCreatedCallback");
}
// NOTE: This option no longer works in XR SDK and (as specified in the Documentation) the parameter is ignored.
showHolograms = false;
Instantiate_Internal(showHolograms, onCreatedCallback);
}
public void GetVideoCaptureAsync(OnVideoCaptureResourceCreatedCallback onVideoCaptureAvailable)
{
if (onVideoCaptureAvailable == null)
{
Debug.LogError("You must supply the onVideoCaptureAvailable delegate.");
}
if (videoCapture == null)
{
VideoCaptureCreated += onVideoCaptureAvailable;
}
else
{
onVideoCaptureAvailable(videoCapture);
}
}
public void GetVideoCaptureAsync(OnVideoCaptureResourceCreatedCallback onVideoCaptureAvailable)
{
if (onVideoCaptureAvailable == null)
{
Debug.LogError("You must supply the onVideoCaptureAvailable delegate.");
}
if (VideoCaptureCreated == null)
{
VideoCaptureCreated += onVideoCaptureAvailable;
}
if (videoCapture == null)
{ // this will fire the onVideoCaptureAvailable
// once the video capture is created
CreateVideoCaptureInstance();
}
}
/// <summary>
/// Asynchronously creates an instance of a VideoCapture object that can be used to stream video frames from the camera to memory.
/// If the instance failed to be created, the instance returned will be null. Also, holograms will not appear in the video.
/// </summary>
/// <param name="onCreatedCallback">This callback will be invoked when the VideoCapture instance is created and ready to be used.</param>
public static async void CreateAync(OnVideoCaptureResourceCreatedCallback onCreatedCallback, bool sharedStream = false)
{
var allFrameSourceGroups = await MediaFrameSourceGroup.FindAllAsync(); //Returns IReadOnlyList<MediaFrameSourceGroup>
var candidateFrameSourceGroups = allFrameSourceGroups.Where(group => group.SourceInfos.Any(IsColorVideo)); //Returns IEnumerable<MediaFrameSourceGroup>
var selectedFrameSourceGroup = candidateFrameSourceGroups.FirstOrDefault(); //Returns a single MediaFrameSourceGroup
if (selectedFrameSourceGroup == null)
{
onCreatedCallback?.Invoke(null);
return;
}
var selectedFrameSourceInfo = selectedFrameSourceGroup.SourceInfos.FirstOrDefault(); //Returns a MediaFrameSourceInfo
if (selectedFrameSourceInfo == null)
{
onCreatedCallback?.Invoke(null);
return;
}
var devices = await DeviceInformation.FindAllAsync(DeviceClass.VideoCapture); //Returns DeviceCollection
var deviceInformation = devices.FirstOrDefault(); //Returns a single DeviceInformation
if (deviceInformation == null)
{
onCreatedCallback?.Invoke(null);
return;
}
var videoCapture = new VideoCapture(selectedFrameSourceGroup, selectedFrameSourceInfo, deviceInformation);
videoCapture._sharedStream = sharedStream;
await videoCapture.CreateMediaCaptureAsync();
onCreatedCallback?.Invoke(videoCapture);
}
private extern static void Instantiate_Internal(bool showHolograms, OnVideoCaptureResourceCreatedCallback onCreatedCallback);
private static IntPtr Instantiate_Internal(bool showHolograms, OnVideoCaptureResourceCreatedCallback onCreatedCallback)
{
IntPtr ptr;
INTERNAL_CALL_Instantiate_Internal(showHolograms, onCreatedCallback, out ptr);
return ptr;
}
private static extern void INTERNAL_CALL_Instantiate_Internal(bool showHolograms, OnVideoCaptureResourceCreatedCallback onCreatedCallback, out IntPtr value);
public static void CreateAync(OnVideoCaptureResourceCreatedCallback onCreatedCallback)
{
throw new NotImplementedException();
}
public extern static void CreateAsync(bool showHolograms, [NotNull] OnVideoCaptureResourceCreatedCallback onCreatedCallback);
public static void CreateAync(OnVideoCaptureResourceCreatedCallback onCreatedCallback, bool sharedStream = false)
{
throw new NotImplementedException();
}
private static extern void INTERNAL_CALL_Instantiate_Internal(bool showHolograms, OnVideoCaptureResourceCreatedCallback onCreatedCallback, out IntPtr value);
private static void InvokeOnCreatedVideoCaptureResourceDelegate(OnVideoCaptureResourceCreatedCallback callback, IntPtr nativePtr)
{
if (nativePtr == IntPtr.Zero)
{
callback(null);
}
else
{
callback(new VideoCapture(nativePtr));
}
}
public static void CreateAsync(OnVideoCaptureResourceCreatedCallback onCreatedCallback, SourceKind[] sourceKinds, SourceKind readerSourceKind)
{
throw new NotImplementedException();
}
