xref: /aosp_15_r20/external/skia/tests/sksl/shared/Functions.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  colorGreen: vec4<f32>,
8  colorRed: vec4<f32>,
9};
10@binding(0) @group(0) var<uniform> _globalUniforms: _GlobalUniforms;
11fn foo_ff2(v: vec2<f32>) -> f32 {
12  {
13    return v.x * v.y;
14  }
15}
16fn bar_vf(x: ptr<function, f32>) {
17  {
18    var y: array<f32, 2>;
19    y[0] = (*x);
20    y[1] = (*x) * 2.0;
21    let _skTemp0 = foo_ff2(vec2<f32>(y[0], y[1]));
22    (*x) = _skTemp0;
23  }
24}
25fn _skslMain(coords: vec2<f32>) -> vec4<f32> {
26  {
27    var x: f32 = 10.0;
28    var _skTemp1: f32 = x;
29    bar_vf(&_skTemp1);
30    x = _skTemp1;
31    return select(_globalUniforms.colorRed, _globalUniforms.colorGreen, vec4<bool>(x == 200.0));
32  }
33}
34@fragment fn main() -> FSOut {
35  var _stageOut: FSOut;
36  _stageOut.sk_FragColor = _skslMain(/*fragcoord*/ vec2<f32>());
37  return _stageOut;
38}
39