Add displacement calculation on AMD GPUs (rx and vega)

In 2019, the owners of amd graphics cards has become more and I want you to introduce the ability to do displacement on amd cards.

Moderator: i translated topic’s title as best as i could

The introduction of the possibility of displacement using amd (rx and vega)

Hi, we’re not computing displacement on GPU in any way, it’s all done on CPU. Did you perhaps mean denoising instead of displacement?