| |
| /* |
| Copyright (c) 2019 The Khronos Group Inc. |
| Use of this source code is governed by an MIT-style license that can be |
| found in the LICENSE.txt file. |
| */ |
| |
| |
| #ifdef GL_ES |
| precision mediump float; |
| #endif |
| void main() |
| { |
| const vec4 v = vec4(normalize(vec4(1))); // Builtin functions are constant expressions if all their parameters are constant expressions - code ok |
| const vec4 v1 = vec4(clamp(1.0, .20, 3.0)); // Builtin functions are constant expressions if all their parameters are constant expressions - code ok |
| float f = 1.0; |
| const vec4 v2 = vec4(float(vec4(1,2,3,f))); // f is not constant - code fails and test does not compile (expected) |
| |
| gl_FragColor = v + v1 + v2; |
| } |
