xref: /aosp_15_r20/external/skia/tests/sksl/wgsl/InterfaceBlockUniforms.wgsl (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
1diagnostic(off, derivative_uniformity);
2diagnostic(off, chromium.unreachable_code);
3struct FSOut {
4  @location(0) sk_FragColor: vec4<f32>,
5};
6struct UniformBuffer {
7  @size(32) m1: _skMatrix22,
8  m2: _skMatrix22,
9};
10@group(12) @binding(34) var<uniform> _uniform0 : UniformBuffer;
11fn _skslMain(_stageOut: ptr<function, FSOut>) {
12  {
13    (*_stageOut).sk_FragColor = vec4<f32>(_skUnpacked__uniform0_m1[0].x, _skUnpacked__uniform0_m1[1].y, _skUnpacked__uniform0_m2[0].x, _skUnpacked__uniform0_m2[1].y);
14  }
15}
16@fragment fn main() -> FSOut {
17  _skInitializePolyfilledUniforms();
18  var _stageOut: FSOut;
19  _skslMain(&_stageOut);
20  return _stageOut;
21}
22struct _skRow2 {
23  @size(16) r : vec2<f32>
24};
25struct _skMatrix22 {
26  c : array<_skRow2, 2>
27};
28var<private> _skUnpacked__uniform0_m1: mat2x2<f32>;
29var<private> _skUnpacked__uniform0_m2: mat2x2<f32>;
30fn _skInitializePolyfilledUniforms() {
31  _skUnpacked__uniform0_m1 = mat2x2<f32>(_uniform0.m1.c[0].r, _uniform0.m1.c[1].r);
32  _skUnpacked__uniform0_m2 = mat2x2<f32>(_uniform0.m2.c[0].r, _uniform0.m2.c[1].r);
33}
34