| // |
| // fragment_main |
| // |
| RWByteAddressBuffer prevent_dce : register(u0); |
| |
| int3 subgroupShuffleUp_8a63f3() { |
| int3 res = WaveReadLaneAt((1).xxx, (WaveGetLaneIndex() - 1u)); |
| return res; |
| } |
| |
| void fragment_main() { |
| prevent_dce.Store3(0u, asuint(subgroupShuffleUp_8a63f3())); |
| return; |
| } |
| // |
| // compute_main |
| // |
| RWByteAddressBuffer prevent_dce : register(u0); |
| |
| int3 subgroupShuffleUp_8a63f3() { |
| int3 res = WaveReadLaneAt((1).xxx, (WaveGetLaneIndex() - 1u)); |
| return res; |
| } |
| |
| [numthreads(1, 1, 1)] |
| void compute_main() { |
| prevent_dce.Store3(0u, asuint(subgroupShuffleUp_8a63f3())); |
| return; |
| } |
