Some features are super buggy on Intel iGPUs on macOS Sonoma #7750
Labels
bug
Something isn't working
gpu specific
This bug occurs only with a single GPU vendor.
macos
Issue/feature request for macOS only
metal
Issue/request specific to Metal
Describe the bug
We noticed a major regression on macOS Sonoma in our Filament implementation when using Intel iGPUs.
According to our tests, the bugs are exclusive to Sonoma. Earlier OSs do not have this issue.
Most of the artifacts are reproducable in
gltf-viewer
. Also, here's a video about the more interesting ones: https://youtu.be/3DD6_20G33kList of the artifacts we noticed:
ImGui is artifacty.
TAA, FXAA, SSAO, SSR is artifacty.
DoF is also broken. DoF + TAA + Bloom combination results in a spectacular artifact.
If I turn OFF all post-processing sub-options, but leave post-processing ON, while setting MSAA 4x to OFF, I get a similar artifact. Turing post-processing OFF OR MSAA 4x ON removes the artifact.
Other important findings
gltf-viewer
, sometimes I have to resize the window to remove the artifacts.refractionMode
set toscreenspace
is broken similarly.cubemap
is ok.To Reproduce
Try the aformentationed features in
gltf-viewer
on an Intel iGPU on macOS Sonoma.Expected behavior
No artifact.
Screenshots
See above.
Logs
Desktop (please complete the following information):
Smartphone (please complete the following information):
Additional context
n/a
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