public void BoxBlur_Test() { var sourceBitmap = Samples.sample03; Run("samples/sample03.png"); var source = sourceBitmap.ToBytes(); var channels = 4; var width = sourceBitmap.Width; var height = sourceBitmap.Height; var n = width * height; var linePrefixSums = new int[n * channels]; UnoptimizedAlgorithms.LinePrefixSum(width, height, source, channels, linePrefixSums); var box = new byte[n * channels]; var boxSize = 5; UnoptimizedAlgorithms.BoxBlur(width, height, linePrefixSums, channels, box, boxSize); source.RunAsText(width, height, channels, "source.txt"); box.RunAs(width, height, channels, $"box{boxSize}.png"); box.RunAsText(width, height, channels, $"box{boxSize}.txt"); }