uniform sampler2D inputImage;
uniform float flickerLevel;
uniform int patternStyle;
uniform float glitchBrightness;
uniform float glitchBrightnessCurve;
uniform float glitchRadius;
uniform float glitchSmoothness;
uniform float glitchScale;
uniform float noiseSeed;
uniform float patternSeed;
uniform float tintBrightness;
uniform float tintRadius;
uniform float tintBrightnessCurve;
uniform float tintSeed;