public void GetMetaData(IRMetaData irMD)
{
using (IMarshaler marsh = irMD.GetMarshaler(true))
{
OpenNIImporter.xnGetIRMetaData(this.InternalObject, marsh.Native);
}
}
public void GetMetaData(IRMetaData irMD)
{
using (IMarshaler marsh = irMD.GetMarshaler(true))
{
SafeNativeMethods.xnGetIRMetaData(this.InternalObject, marsh.Native);
}
}
private unsafe void ReaderThread()
{
IRMetaData irMD = new IRMetaData();
while (this.shouldRun)
{
try
{
this.context.WaitOneUpdateAll(this.ir);
}
catch (Exception)
{
}
this.ir.GetMetaData(irMD);
MapData <ushort> irMap = this.ir.GetIRMap();
if (isRoiSet == false)
{
defaultWidth = irMap.XRes;
defaultHeight = irMap.YRes;
}
int w = irMap.XRes;
int h = irMap.YRes;
lock (this)
{
int stride = w * 2;
if (stride % 2 != 0)
{
stride += (2 - (stride % 2));
}
if (roi.Size.Width != 0)
{
Emgu.CV.Image <Gray, UInt16> tmp = new Emgu.CV.Image <Gray, UInt16>(irMap.XRes, irMap.YRes, stride, ir.GetIRMapPtr());
tmp.ROI = new Rectangle(roi.X, roi.Y, roi.Width, roi.Height);
grayImage = tmp.Copy();
}
else
{
grayImage = new Emgu.CV.Image <Gray, UInt16>(w, h, stride, ir.GetIRMapPtr());
}
}
if (FrameCaptureComplete != null)
{
FrameCaptureComplete();
}
}
}
private unsafe void ReaderThread()
{
IRMetaData irMD = new IRMetaData();
while (this.shouldRun)
{
try
{
this.context.WaitOneUpdateAll(this.ir);
}
catch (Exception)
{
}
this.ir.GetMetaData(irMD);
MapData<ushort> irMap = this.ir.GetIRMap();
if(isRoiSet == false)
{
defaultWidth = irMap.XRes;
defaultHeight = irMap.YRes;
}
int w = irMap.XRes;
int h = irMap.YRes;
lock (this)
{
int stride = w*2;
if (stride%2 != 0)
stride += (2 - (stride%2));
if(roi.Size.Width != 0)
{
Emgu.CV.Image<Gray, UInt16> tmp = new Emgu.CV.Image<Gray, UInt16>(irMap.XRes, irMap.YRes, stride, ir.GetIRMapPtr());
tmp.ROI = new Rectangle(roi.X, roi.Y, roi.Width, roi.Height);
grayImage = tmp.Copy();
}
else
{
grayImage = new Emgu.CV.Image<Gray, UInt16>(w, h, stride, ir.GetIRMapPtr());
}
}
if (FrameCaptureComplete != null)
FrameCaptureComplete();
}
}
public IRMetaData GetMetaData()
{
IRMetaData irMD = new IRMetaData();
GetMetaData(irMD);
return irMD;
}
public void SetData(IRMetaData irMD)
{
SetData(irMD, irMD.FrameID, irMD.Timestamp);
}
public void SetData(IRMetaData irMD, Int32 frameID, Int64 timestamp)
{
SetData(frameID, timestamp, irMD.DataSize, irMD.IRMapPtr);
}
