/// <summary>
/// Sets the current video mode
/// </summary>
/// <param name="mode">
/// Video mode to switch to.
/// </param>
protected void SetVideoMode(VideoFrameMode mode)
{
// Is this a different mode?
if (this.Mode == mode)
{
return;
}
// Stop camera first if running
bool running = this.IsRunning;
if (running)
{
this.Stop();
}
// Check to make sure mode is valid by finding it again
VideoFrameMode foundMode = VideoFrameMode.Find(mode.Format, mode.Resolution);
if (foundMode == null)
{
throw new Exception("Invalid Video Mode: [" + mode.Format + ", " + mode.Resolution + "]");
}
// Save mode
this.captureMode = mode;
// All good, switch to new mode
int result = KinectNative.freenect_set_video_mode(this.parentDevice.devicePointer, foundMode.nativeMode);
if (result != 0)
{
throw new Exception("Mode switch failed. Error Code: " + result);
}
// Update image map
this.UpdateNextFrameImageMap();
// If we were running before, start up again
if (running)
{
this.Start();
}
}