Metal/EEVEE: Resolve rendering artifacts in EEVEE with Intel GPUs on macOS. #104700

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Jason Fielder wants to merge 1 commits from Jason-Fielder/blender:EEVEE_Intel_Fixes_3 into main

pull from: Jason-Fielder/blender:EEVEE_Intel_Fixes_3

merge into: blender:main

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blender:fix-121021

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blender:partial-write-refactor

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Conversation 3 Commits 1 Files Changed 7 +205 -32

1 Commits

Author	SHA1	Message	Date
Michael Parkin-White	da3f99ae5f	Metal/EEVEE: Resolve rendering artifacts in EEVEE with Intel GPUs on macOS. ... Intel GPUs exhibit a number of rendering artifacts. The most substantial being incorrect resolve of reflections. Splitting the reflections_resolve shader into two passes, one for SSR and one for light probes ensures correct rendering and optimal performance on this GPU. Also resolves an artifact with ambient occlusion wherein the pow(a, b) function causes excessive precision loss. Using an alternative method for power calculation on these platforms resolves the issues. Authored by Apple: Michael Parkin-White Ref T96261	2023-02-13 14:13:20 +00:00