1*c8dee2aaSAndroid Build Coastguard Worker#version 400 2*c8dee2aaSAndroid Build Coastguard Workerout vec4 sk_FragColor; 3*c8dee2aaSAndroid Build Coastguard Workervoid main() { 4*c8dee2aaSAndroid Build Coastguard Worker float x = -42.0; 5*c8dee2aaSAndroid Build Coastguard Worker sk_FragColor.x = (0.5 - sign(x) * (0.5 - fract(abs(x)))); 6*c8dee2aaSAndroid Build Coastguard Worker} 7