/// <summary>
/// Runs the filter on the image using the specific filter
/// type's ProcessBlock method.
/// </summary>
private void RunFilter(String filter, EffectParameters param, ref FloatToInt[] input, ref FloatToInt[] output, int length)
{
switch (filter)
{
case "Echo":
Echo echo = new Echo((EchoParameters)param);
echo.ProcessBlock(ref input, ref output, input.Length);
break;
case "Amplify":
Amplify amplify = new Amplify((AmplifyParameters)param);
amplify.ProcessBlock(ref input, ref output, input.Length);
break;
case "Bass Boost":
BassBoost BassBoost = new BassBoost((BassBoostParameters)param);
BassBoost.ProcessBlock(ref input, ref output, input.Length);
break;
case "Phaser":
Phaser Phaser = new Phaser((PhaserParameters)param);
Phaser.ProcessBlock(ref input, ref output, input.Length);
break;
case "Fade In":
FadeIn FadeIn = new FadeIn((FadeInParameters)param);
FadeIn.ProcessBlock(ref input, ref output, input.Length);
break;
case "Fade Out":
FadeOut FadeOut = new FadeOut((FadeOutParameters)param);
FadeOut.ProcessBlock(ref input, ref output, input.Length);
break;
case "Distortion":
Distortion distortion = new Distortion((DistortionParameters)param);
distortion.ProcessBlock(ref input, ref output, input.Length);
break;
default:
StatusText.Content = "Invalid filter";
break;
}
}