| // |
| // fragment_main |
| // |
| RWByteAddressBuffer prevent_dce : register(u0); |
| |
| int subgroupElect_3943d6() { |
| bool res = WaveIsFirstLane(); |
| return (all((res == false)) ? 1 : 0); |
| } |
| |
| void fragment_main() { |
| prevent_dce.Store(0u, asuint(subgroupElect_3943d6())); |
| return; |
| } |
| // |
| // compute_main |
| // |
| RWByteAddressBuffer prevent_dce : register(u0); |
| |
| int subgroupElect_3943d6() { |
| bool res = WaveIsFirstLane(); |
| return (all((res == false)) ? 1 : 0); |
| } |
| |
| [numthreads(1, 1, 1)] |
| void compute_main() { |
| prevent_dce.Store(0u, asuint(subgroupElect_3943d6())); |
| return; |
| } |
