tests/sksl/intrinsics/PackSnorm2x16.wgsl

diagnostic(off, derivative_uniformity);
diagnostic(off, chromium.unreachable_code);
enable f16;
struct FSOut {
  @location(0) sk_FragColor: vec4<f16>,
};
struct _GlobalUniforms {
  colorGreen: vec4<f16>,
  colorRed: vec4<f16>,
  testInputs: vec4<f32>,
};
@group(0) @binding(0) var<uniform> _globalUniforms : _GlobalUniforms;
fn _skslMain(coords: vec2<f32>) -> vec4<f16> {
  {
    let xy: u32 = pack2x16snorm(_globalUniforms.testInputs.xy);
    let zw: u32 = pack2x16snorm(_globalUniforms.testInputs.zw);
    const tolerance: vec2<f32> = vec2<f32>(0.015625);
    return select(_globalUniforms.colorRed, _globalUniforms.colorGreen, vec4<bool>(all((abs(unpack2x16snorm(xy) - vec2<f32>(-1.0, 0.0)) < tolerance)) && all((abs(unpack2x16snorm(zw) - vec2<f32>(0.75, 1.0)) < tolerance))));
  }
}
@fragment fn main() -> FSOut {
  var _stageOut: FSOut;
  _stageOut.sk_FragColor = _skslMain(/*fragcoord*/ vec2<f32>());
  return _stageOut;
}