public void TestRegisterSupplementalVideoDecoder(CMVideoCodecType codec)
{
TestRuntime.AssertXcodeVersion(12, TestRuntime.MinorXcode12APIMismatch);
// ensure that the call does not crash, we do not have anyother thing to test since there is
// no way to know if it was a success
VTUtilities.RegisterSupplementalVideoDecoder(codec);
}
private UIImage DisplayImage(UIActivityIndicatorView indicator)
{
indicator.Hidden = false;
CVPixelBuffer pixelBuffer;
var frame = currentSession.CurrentFrame;
try
{
pixelBuffer = frame.CapturedImage;
}
catch (Exception ex)
{
System.Console.WriteLine(ex.Message);
return(new UIImage());
}
CGImage image;
try
{
VTUtilities.ToCGImage(pixelBuffer, out image);
}
catch (Exception ex)
{
System.Console.WriteLine(ex.Message);
return(new UIImage());
}
var orient = UIApplication.SharedApplication.StatusBarOrientation;
var viewportSize = this.View.Bounds.Size;
var transform = frame.GetDisplayTransform(orient, viewportSize);
CIImage newImage = new CIImage(pixelBuffer).ImageByApplyingTransform(transform);
indicator.Hidden = true;
return(new UIImage(newImage));
}
