xref: /aosp_15_r20/external/skia/tests/sksl/intrinsics/Inversesqrt.wgsl (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)

diagnostic(off, derivative_uniformity);
diagnostic(off, chromium.unreachable_code);
struct FSOut {
  @location(0) sk_FragColor: vec4<f32>,
};
struct _GlobalUniforms {
  inputVal: vec4<f32>,
  expected: vec4<f32>,
  colorGreen: vec4<f32>,
  colorRed: vec4<f32>,
};
@binding(0) @group(0) var<uniform> _globalUniforms: _GlobalUniforms;
fn _skslMain(coords: vec2<f32>) -> vec4<f32> {
  {
    const negativeVal: vec4<f32> = vec4<f32>(-1.0, -4.0, -16.0, -64.0);
    let _skTemp0 = inverseSqrt(_globalUniforms.inputVal.x);
    let _skTemp1 = inverseSqrt(_globalUniforms.inputVal.xy);
    let _skTemp2 = inverseSqrt(_globalUniforms.inputVal.xyz);
    let _skTemp3 = inverseSqrt(_globalUniforms.inputVal);
    let _skTemp4 = -1.0;
    let _skTemp5 = inverseSqrt(_skTemp4);
    let _skTemp6 = vec2<f32>(-1.0, -4.0);
    let _skTemp7 = inverseSqrt(_skTemp6);
    let _skTemp8 = vec3<f32>(-1.0, -4.0, -16.0);
    let _skTemp9 = inverseSqrt(_skTemp8);
    let _skTemp10 = negativeVal;
    let _skTemp11 = inverseSqrt(_skTemp10);
    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)) && (1.0 == _globalUniforms.expected.x)) && all(vec2<f32>(1.0, 0.5) == _globalUniforms.expected.xy)) && all(vec3<f32>(1.0, 0.5, 0.25) == _globalUniforms.expected.xyz)) && all(vec4<f32>(1.0, 0.5, 0.25, 0.125) == _globalUniforms.expected)) && (_skTemp5 == _globalUniforms.expected.x)) && all(_skTemp7 == _globalUniforms.expected.xy)) && all(_skTemp9 == _globalUniforms.expected.xyz)) && all(_skTemp11 == _globalUniforms.expected)));
  }
}
@fragment fn main() -> FSOut {
  var _stageOut: FSOut;
  _stageOut.sk_FragColor = _skslMain(/*fragcoord*/ vec2<f32>());
  return _stageOut;
}