| #version 320 es | |
| // Copyright 2013 The Flutter Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| precision highp float; | |
| layout(location = 0) out vec4 fragColor; | |
| layout(location = 0) uniform float a; | |
| float zero() { | |
| return 0.0; | |
| } | |
| float one() { | |
| return a; | |
| } | |
| void main() { | |
| fragColor = vec4(zero(), one(), zero(), one()); | |
| } |