public void AddSampleBuffer(CMSampleBuffer sampleBuffer)
{
var stopwatch = new Stopwatch();
stopwatch.Start();
using (var image = CreateImage(sampleBuffer)) {
var imageRect = new Rectangle(0, 0, image.Width, image.Height);
var maskRects = new List <RectangleF> ();
var maskRect = new Rectangle(stripeSize.Width * stripeIndex, 0, stripeSize.Width, stripeSize.Height);
while (maskRect.X < imageSize.Width)
{
maskRects.Add(maskRect);
maskRect.X += stripeSize.Width * stride;
}
renderContext.SaveState();
renderContext.ClipToRects(maskRects.ToArray());
renderContext.DrawImage(imageRect, image);
renderContext.RestoreState();
}
stopwatch.Stop();
Console.WriteLine("Render time for contributor {0}: {1} msec", stripeIndex, stopwatch.Elapsed);
stripeIndex = (stripeIndex + 1) % stride;
}