xref: /aosp_15_r20/external/skia/tests/sksl/shared/TernaryNesting.wgsl (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
1diagnostic(off, derivative_uniformity);
2diagnostic(off, chromium.unreachable_code);
3struct FSOut {
4  @location(0) sk_FragColor: vec4<f32>,
5};
6struct _GlobalUniforms {
7  colorWhite: vec4<f32>,
8};
9@binding(0) @group(0) var<uniform> _globalUniforms: _GlobalUniforms;
10fn _skslMain(coords: vec2<f32>) -> vec4<f32> {
11  {
12    let colorBlue: vec4<f32> = vec4<f32>(0.0, 0.0, _globalUniforms.colorWhite.zw);
13    let colorGreen: vec4<f32> = vec4<f32>(0.0, _globalUniforms.colorWhite.y, 0.0, _globalUniforms.colorWhite.w);
14    let colorRed: vec4<f32> = vec4<f32>(_globalUniforms.colorWhite.x, 0.0, 0.0, _globalUniforms.colorWhite.w);
15    var _skTemp0: vec4<f32>;
16    if any(_globalUniforms.colorWhite != colorBlue) {
17      _skTemp0 = select(colorGreen, colorRed, vec4<bool>(all(colorGreen == colorRed)));
18    } else {
19      _skTemp0 = select(_globalUniforms.colorWhite, colorBlue, vec4<bool>(any(colorRed != colorGreen)));
20    }
21    let result: vec4<f32> = _skTemp0;
22    var _skTemp1: vec4<f32>;
23    if all(colorRed == colorBlue) {
24      _skTemp1 = _globalUniforms.colorWhite;
25    } else {
26      var _skTemp2: vec4<f32>;
27      if any(colorRed != colorGreen) {
28        _skTemp2 = result;
29      } else {
30        _skTemp2 = select(colorRed, colorBlue, vec4<bool>(all(colorRed == _globalUniforms.colorWhite)));
31      }
32      _skTemp1 = _skTemp2;
33    }
34    return _skTemp1;
35  }
36}
37@fragment fn main() -> FSOut {
38  var _stageOut: FSOut;
39  _stageOut.sk_FragColor = _skslMain(/*fragcoord*/ vec2<f32>());
40  return _stageOut;
41}
42