Testing fill-alpha-pattern with image target (dev offset 0) 65 pixels differ (with maximum difference of 1) from reference image But perceptual diff finds no visually discernible difference. Accepting result. OUTPUT: output/fill-alpha-pattern.image.argb32.out.png TEST: fill-alpha-pattern TARGET: image FORMAT: argb32 OFFSET: 0 SIMILAR: 0 RESULT: PASS Testing fill-alpha-pattern with image target (dev offset 0) 65 pixels differ (with maximum difference of 1) from reference image But perceptual diff finds no visually discernible difference. Accepting result. OUTPUT: output/fill-alpha-pattern.image.rgb24.out.png TEST: fill-alpha-pattern TARGET: image FORMAT: rgb24 OFFSET: 0 SIMILAR: 0 RESULT: PASS