public ImageData(Image.CameraType camera, LEAP_IMAGE image, DistortionData distortionData)
{
this.camera = camera;
this._properties = image.properties;
this.DistortionMatrixKey = image.matrix_version;
this.DistortionData = distortionData;
this._object = MemoryManager.GetPinnedObject(image.data);
this.byteOffset = image.offset;
}
private void handleImageCompletion(ref LEAP_IMAGE_COMPLETE_EVENT imageMsg)
{
if (_leapConnection == IntPtr.Zero)
{
return;
}
LEAP_IMAGE_PROPERTIES props = StructMarshal <LEAP_IMAGE_PROPERTIES> .PtrToStruct(imageMsg.properties);
ImageFuture pendingImage = _pendingImageRequestList.FindAndRemove(imageMsg.token);
if (pendingImage == null)
{
return;
}
//Update distortion data, if changed
if ((_currentDistortionData.Version != imageMsg.matrix_version) || !_currentDistortionData.IsValid)
{
_currentDistortionData = new DistortionData();
_currentDistortionData.Version = imageMsg.matrix_version;
_currentDistortionData.Width = LeapC.DistortionSize; //fixed value for now
_currentDistortionData.Height = LeapC.DistortionSize; //fixed value for now
if (_currentDistortionData.Data == null || _currentDistortionData.Data.Length != (2 * _currentDistortionData.Width * _currentDistortionData.Height * 2))
{
_currentDistortionData.Data = new float[(int)(2 * _currentDistortionData.Width * _currentDistortionData.Height * 2)]; //2 float values per map point
}
LEAP_DISTORTION_MATRIX matrix = StructMarshal <LEAP_DISTORTION_MATRIX> .PtrToStruct(imageMsg.distortionMatrix);
Array.Copy(matrix.matrix_data, _currentDistortionData.Data, matrix.matrix_data.Length);
this.LeapDistortionChange.Dispatch <DistortionEventArgs>(this, new DistortionEventArgs(_currentDistortionData));
}
pendingImage.imageData.CompleteImageData(props.type,
props.format,
props.bpp,
props.width,
props.height,
imageMsg.info.timestamp,
imageMsg.info.frame_id,
props.x_offset,
props.y_offset,
props.x_scale,
props.y_scale,
_currentDistortionData,
LeapC.DistortionSize,
imageMsg.matrix_version);
Image completedImage = pendingImage.imageObject;
this.LeapImageReady.Dispatch <ImageEventArgs>(this, new ImageEventArgs(completedImage));
}
private void handleImageCompletion(ref LEAP_IMAGE_COMPLETE_EVENT imageMsg)
{
LEAP_IMAGE_PROPERTIES props = LeapC.PtrToStruct <LEAP_IMAGE_PROPERTIES>(imageMsg.properties);
ImageReference pendingImage = null;
lock (lockPendingImageList)
{
_pendingImageRequests.TryGetValue(imageMsg.token.requestID, out pendingImage);
}
if (pendingImage != null)
{
//Update distortion data, if changed
if ((_currentDistortionData.Version != imageMsg.matrix_version) || !_currentDistortionData.IsValid)
{
_currentDistortionData = new DistortionData();
_currentDistortionData.Version = imageMsg.matrix_version;
_currentDistortionData.Width = LeapC.DistortionSize; //fixed value for now
_currentDistortionData.Height = LeapC.DistortionSize; //fixed value for now
if (_currentDistortionData.Data == null || _currentDistortionData.Data.Length != (2 * _currentDistortionData.Width * _currentDistortionData.Height * 2))
{
_currentDistortionData.Data = new float[(int)(2 * _currentDistortionData.Width * _currentDistortionData.Height * 2)]; //2 float values per map point
}
LEAP_DISTORTION_MATRIX matrix = LeapC.PtrToStruct <LEAP_DISTORTION_MATRIX>(imageMsg.distortionMatrix);
Array.Copy(matrix.matrix_data, _currentDistortionData.Data, matrix.matrix_data.Length);
this.LeapDistortionChange.Dispatch <DistortionEventArgs>(this, new DistortionEventArgs(_currentDistortionData));
}
pendingImage.imageData.CompleteImageData(props.type,
props.format,
props.bpp,
props.width,
props.height,
imageMsg.info.timestamp,
imageMsg.info.frame_id,
props.x_offset,
props.y_offset,
props.x_scale,
props.y_scale,
_currentDistortionData,
LeapC.DistortionSize,
imageMsg.matrix_version);
Image completedImage = pendingImage.imageObject;
lock (lockPendingImageList)
{
_pendingImageRequests.Remove(imageMsg.token.requestID);
}
this.LeapImageReady.Dispatch <ImageEventArgs>(this, new ImageEventArgs(completedImage));
}
}
