🎉 add tvglitch effect - adds the TV effect to glitch

kwin/tvglitch/onSettingsChanged.js

@@ -0,0 +1,12 @@
+// SPDX-FileCopyrightText: Simon Schneegans <code@simonschneegans.de>
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+// This part is automatically included in the effect's source during the build process.
+// The code below is called whenever the user changes something in the configuration of
+// the effect.
+
+effect.setUniform(this.shader, 'uDuration', this.duration * 0.001);
+effect.setUniform(this.shader, 'uScale', effect.readConfig('Scale', 1.0));
+effect.setUniform(this.shader, 'uStrength', effect.readConfig('Strength', 1.0));
+effect.setUniform(this.shader, 'uSpeed', effect.readConfig('Speed', 1.0));
+effect.setUniform(this.shader, 'uColor', this.readRGBConfig('Color'));