7a8e04fcb1
When using Metal backend on ATI/Intel GPUs the stencil buffer doesn't
contain the correct information, skipping diffuse and glossy PBR components.
Failing behavior was introduced by e97e06ea2c
This PR works around this by reverting the code when using ATI/Intel GPUs.
The root cause is somewhere the combination of stencil export support, clear
operations and subpass.
**TODO**
- [ ] Validate that this fixes the ATI issue as well
Pull Request: https://projects.blender.org/blender/blender/pulls/122993