xref: /aosp_15_r20/external/skia/tests/sksl/shared/OutParamsFunctionCallInArgument.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 out_param_func1_vh(v: ptr<function, f32>) {
12  {
13    (*v) = _globalUniforms.colorGreen.y;
14  }
15}
16fn out_param_func2_ih(v: ptr<function, f32>) -> i32 {
17  {
18    (*v) = _globalUniforms.colorRed.x;
19    return i32((*v));
20  }
21}
22fn _skslMain(c: vec2<f32>) -> vec4<f32> {
23  {
24    var testArray: array<f32, 2>;
25    var _skTemp0: f32;
26    let _skTemp1 = out_param_func2_ih(&_skTemp0);
27    testArray[0] = _skTemp0;
28    let _skTemp2 = _skTemp1;
29    var _skTemp3: f32 = testArray[_skTemp2];
30    out_param_func1_vh(&_skTemp3);
31    testArray[_skTemp2] = _skTemp3;
32    return select(_globalUniforms.colorRed, _globalUniforms.colorGreen, vec4<bool>((testArray[0] == 1.0) && (testArray[1] == 1.0)));
33  }
34}
35@fragment fn main() -> FSOut {
36  var _stageOut: FSOut;
37  _stageOut.sk_FragColor = _skslMain(/*fragcoord*/ vec2<f32>());
38  return _stageOut;
39}
40