xref: /aosp_15_r20/external/skia/tests/sksl/shared/InoutParameters.wgsl (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)

diagnostic(off, derivative_uniformity);
diagnostic(off, chromium.unreachable_code);
struct FSOut {
  @location(0) sk_FragColor: vec4<f32>,
};
struct _GlobalUniforms {
  colorGreen: vec4<f32>,
};
@binding(0) @group(0) var<uniform> _globalUniforms: _GlobalUniforms;
fn outParameterWrite_vh4(x: ptr<function, vec4<f32>>) {
  {
    (*x) = _globalUniforms.colorGreen;
  }
}
fn outParameterWriteIndirect_vh4(c: ptr<function, vec4<f32>>) {
  {
    var _skTemp0: vec4<f32>;
    outParameterWrite_vh4(&_skTemp0);
    (*c) = _skTemp0;
  }
}
fn inoutParameterWrite_vh4(x: ptr<function, vec4<f32>>) {
  {
    (*x) = (*x) * (*x);
  }
}
fn inoutParameterWriteIndirect_vh4(x: ptr<function, vec4<f32>>) {
  {
    var _skTemp1: vec4<f32> = (*x);
    inoutParameterWrite_vh4(&_skTemp1);
    (*x) = _skTemp1;
  }
}
fn _skslMain(coords: vec2<f32>) -> vec4<f32> {
  {
    var c: vec4<f32>;
    var _skTemp2: vec4<f32>;
    outParameterWrite_vh4(&_skTemp2);
    c = _skTemp2;
    var _skTemp3: vec4<f32>;
    outParameterWriteIndirect_vh4(&_skTemp3);
    c = _skTemp3;
    var _skTemp4: vec4<f32> = c;
    inoutParameterWrite_vh4(&_skTemp4);
    c = _skTemp4;
    var _skTemp5: vec4<f32> = c;
    inoutParameterWriteIndirect_vh4(&_skTemp5);
    c = _skTemp5;
    return c;
  }
}
@fragment fn main() -> FSOut {
  var _stageOut: FSOut;
  _stageOut.sk_FragColor = _skslMain(/*fragcoord*/ vec2<f32>());
  return _stageOut;
}