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Nanley Chery eb4a581e44 intel/isl: Fix QPitch of arrayed MCS
From RENDER_SURFACE_STATE::AuxiliarySurfaceQPitch on BDW+,

   This field must be set to an integer multiple of the Surface
   Vertical Alignment

Accomplish this by aligning the height of each MCS layer to main
surface's vertical alignment. Prevents the following test group from
failing on Xe2 when a future commit enables multi-layer fast-clears in
anv:

   dEQP-VK.api.image_clearing.*.
   clear_color_attachment.multiple_layers.
   *_clamp_input_sample_count_*

The main test I used to debug this:

   dEQP-VK.api.image_clearing.core.
   clear_color_attachment.multiple_layers.
   a8b8g8r8_unorm_pack32_64x11_clamp_input_sample_count_2

Backport-to: 25.3
Reviewed-by: Jianxun Zhang <jianxun.zhang@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37660>
2026-01-27 18:46:47 +00:00
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VERSION

`Mesa <https://mesa3d.org>`_ - The 3D Graphics Library
======================================================


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