1/* 2 * Copyright 2019 Google LLC. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8in fragmentProcessor? child1; 9in fragmentProcessor? child2; 10in uniform float weight; 11 12void main() { 13 sk_OutColor = mix(child1 != null ? sample(child1) : sk_InColor, 14 child2 != null ? sample(child2) : sk_InColor, 15 half(weight)); 16} 17