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radv: advertise VK_KHR_unified_image_layouts on GFX11+

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On GFX12, everything is compressed with DCC and it's completely
transparent to the userspace driver.

On GFX11-GFX11.5, DCC can compress everything with GENERAL and FMASK
has been merged with DCC.

On GFX10-GFX10.3, MSAA through FMASK can't be compressed with GENERAL
and this will hurt performance.

On GFX6-9, DCC can't be supported with GENERAL because no DCC stores,
so this will destroy performance.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35424>
This commit is contained in:
Samuel Pitoiset
2025-06-12 08:54:01 +02:00
committed by Marge Bot
parent a3fa8eed4c
commit 8dd496955d
3 changed files with 9 additions and 2 deletions
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docs/relnotes/new_features.txt
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@@ -45,3 +45,4 @@ VK_EXT_depth_clamp_zero_one on panvk
VK_KHR_depth_clamp_zero_one on panvk
VK_EXT_depth_clip_control on panvk
VK_KHR_maintenance9 on RADV
VK_KHR_unified_image_layouts on RADV (RDNA3+)