Following warning is displayed in the log when launching in dx12:
[2016.10.06-22.33.36:185][ 0]LogD3D12RHI:Warning: Root signature created where the root parameters take up 18 DWORDS. Using more than 12 DWORDs can negatively impact performance depending on the hardware and root parameter usage.
Result: Warning is displayed in the log
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-36999 in the post.
| 0 |
| Component | UE - Graphics Features |
|---|---|
| Affects Versions | 4.14 |
| Target Fix | 4.15 |
| Created | Oct 6, 2016 |
|---|---|
| Resolved | Dec 13, 2016 |
| Updated | Apr 27, 2018 |