import chroma, pixie, benchy let mask = newMask(2560, 1440) proc reset() = mask.fill(63) reset() timeIt "minifyBy2": let minified = mask.minifyBy2() doAssert minified[0, 0] == 63 reset() timeIt "invert": mask.invert() reset() timeIt "applyOpacity": mask.applyOpacity(0.5) reset() timeIt "blur": mask.blur(40) reset() timeIt "ceil": mask.ceil() reset() timeIt "spread": mask.spread(10)