xref: /aosp_15_r20/external/skia/tests/sksl/shared/StorageBuffer.wgsl (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
1diagnostic(off, derivative_uniformity);
2diagnostic(off, chromium.unreachable_code);
3struct FSIn {
4  @location(2) @interpolate(flat, either) bufferIndex: i32,
5};
6struct FSOut {
7  @location(0) sk_FragColor: vec4<f32>,
8};
9struct storageBuffer {
10  offset: u32,
11  inputData: array<SomeData>,
12};
13@group(0) @binding(0) var<storage, read> _storage0 : storageBuffer;
14struct outputBuffer {
15  outputData: array<SomeData>,
16};
17@group(0) @binding(1) var<storage, read_write> _storage1 : outputBuffer;
18struct SomeData {
19  a: vec4<f32>,
20  b: vec2<f32>,
21};
22fn _skslMain(_stageIn: FSIn, coords: vec2<f32>) -> vec4<f32> {
23  {
24    let _skTemp2 = _storage0.offset;
25    let _skTemp3 = _storage0.offset;
26    _storage1.outputData[_skTemp2] = _storage0.inputData[_skTemp3];
27    return vec4<f32>(_storage0.inputData[_stageIn.bufferIndex].a * _storage0.inputData[_stageIn.bufferIndex].b.x);
28  }
29}
30@fragment fn main(_stageIn: FSIn) -> FSOut {
31  var _stageOut: FSOut;
32  _stageOut.sk_FragColor = _skslMain(_stageIn, /*fragcoord*/ vec2<f32>());
33  return _stageOut;
34}
35