| #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; | |
| void main() { | |
| if (a <= 0.0 || a == 1.0) { | |
| fragColor = vec4(0.0, 1.0, 0.0, 1.0); | |
| } else { | |
| fragColor = vec4(0.0, 0.0, 0.0, 1.0); | |
| } | |
| } |