| /* | |
| * Copyright 2019 Google LLC. | |
| * | |
| * Use of this source code is governed by a BSD-style license that can be | |
| * found in the LICENSE file. | |
| */ | |
| in fragmentProcessor? child1; | |
| in fragmentProcessor? child2; | |
| in fragmentProcessor lerp; | |
| void main() { | |
| sk_OutColor = mix(child1 != null ? process(child1) : sk_InColor, | |
| child2 != null ? process(child2) : sk_InColor, | |
| process(lerp).r); | |
| } |