xref: /aosp_15_r20/external/skia/tests/sksl/shared/InstanceIDInFunction.wgsl (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17) 
1diagnostic(off, derivative_uniformity);
2diagnostic(off, chromium.unreachable_code);
3struct VSIn {
4  @builtin(instance_index) sk_InstanceID: u32,
5};
6struct VSOut {
7  @location(1) @interpolate(flat, either) id: i32,
8  @builtin(position) sk_Position: vec4<f32>,
9};
10fn fn_i(_stageIn: VSIn) -> i32 {
11  {
12    return i32(_stageIn.sk_InstanceID);
13  }
14}
15fn _skslMain(_stageIn: VSIn, _stageOut: ptr<function, VSOut>) {
16  {
17    let _skTemp0 = fn_i(_stageIn);
18    (*_stageOut).id = _skTemp0;
19  }
20}
21@vertex fn main(_stageIn: VSIn) -> VSOut {
22  var _stageOut: VSOut;
23  _skslMain(_stageIn, &_stageOut);
24  return _stageOut;
25}
26