| // |
| // fragment_main |
| // |
| |
| RWByteAddressBuffer prevent_dce : register(u0); |
| uint2 subgroupShuffleDown_c9f1c4() { |
| uint2 res = WaveReadLaneAt((1u).xx, (WaveGetLaneIndex() + 1u)); |
| return res; |
| } |
| |
| void fragment_main() { |
| prevent_dce.Store2(0u, subgroupShuffleDown_c9f1c4()); |
| } |
| |
| // |
| // compute_main |
| // |
| |
| RWByteAddressBuffer prevent_dce : register(u0); |
| uint2 subgroupShuffleDown_c9f1c4() { |
| uint2 res = WaveReadLaneAt((1u).xx, (WaveGetLaneIndex() + 1u)); |
| return res; |
| } |
| |
| [numthreads(1, 1, 1)] |
| void compute_main() { |
| prevent_dce.Store2(0u, subgroupShuffleDown_c9f1c4()); |
| } |
| |
