xref: /aosp_15_r20/external/skia/tests/sksl/intrinsics/Atan.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  inputVal: vec4<f32>,
8  expected: vec4<f32>,
9  colorGreen: vec4<f32>,
10  colorRed: vec4<f32>,
11};
12@binding(0) @group(0) var<uniform> _globalUniforms: _GlobalUniforms;
13fn _skslMain(coords: vec2<f32>) -> vec4<f32> {
14  {
15    const constVal2: vec4<f32> = vec4<f32>(1.0);
16    let _skTemp0 = atan(_globalUniforms.inputVal.x);
17    let _skTemp1 = atan(_globalUniforms.inputVal.xy);
18    let _skTemp2 = atan(_globalUniforms.inputVal.xyz);
19    let _skTemp3 = atan(_globalUniforms.inputVal);
20    let _skTemp4 = atan2(_globalUniforms.inputVal.x, 1.0);
21    let _skTemp5 = atan2(_globalUniforms.inputVal.xy, vec2<f32>(1.0));
22    let _skTemp6 = atan2(_globalUniforms.inputVal.xyz, vec3<f32>(1.0));
23    let _skTemp7 = atan2(_globalUniforms.inputVal, constVal2);
24    return select(_globalUniforms.colorRed, _globalUniforms.colorGreen, vec4<bool>((((((((((((((((_skTemp0 == _globalUniforms.expected.x) && all(_skTemp1 == _globalUniforms.expected.xy)) && all(_skTemp2 == _globalUniforms.expected.xyz)) && all(_skTemp3 == _globalUniforms.expected)) && (0.0 == _globalUniforms.expected.x)) && all(vec2<f32>(0.0) == _globalUniforms.expected.xy)) && all(vec3<f32>(0.0) == _globalUniforms.expected.xyz)) && all(vec4<f32>(0.0) == _globalUniforms.expected)) && (_skTemp4 == _globalUniforms.expected.x)) && all(_skTemp5 == _globalUniforms.expected.xy)) && all(_skTemp6 == _globalUniforms.expected.xyz)) && all(_skTemp7 == _globalUniforms.expected)) && (0.0 == _globalUniforms.expected.x)) && all(vec2<f32>(0.0) == _globalUniforms.expected.xy)) && all(vec3<f32>(0.0) == _globalUniforms.expected.xyz)) && all(vec4<f32>(0.0) == _globalUniforms.expected)));
25  }
26}
27@fragment fn main() -> FSOut {
28  var _stageOut: FSOut;
29  _stageOut.sk_FragColor = _skslMain(/*fragcoord*/ vec2<f32>());
30  return _stageOut;
31}
32