mesa/src
Nanley Chery aa09fc3de0 intel/isl: Use 1x Ys/Yf swizzle for IMS layout
From the ICL PRMs Volume 5: Memory Data Formats, "Compressed
Multisampled Surfaces":

   Tiling for CMS and UMS Surfaces

   Multisampled CMS and UMS use a modified table from
   non-mulitsampled 2D surfaces.

   [...]

   TileYS: In addition to u and v, the sample slice index “ss” is
   included in the address swizzling according to the following
   table.

   [...]

   TileYF: In addition to u and v, the sample slice index “ss” is
   included in the address swizzling according to the following
   table.

For depth/stencil surfaces with Yf/Ys tiling, don't use the MSAA
swizzles.

With the driver modified forced to prefer Ys/Yf for depth buffers, this
fixes 14 failing tests in the VK CTS group:

   dEQP-VK.pipeline.monolithic.multisample.misc.clear*16x*

Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Rohan Garg <rohan.garg@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38063>
2026-01-26 21:08:59 +00:00
..
amd radeonsi/vcn: Add low latency decode debug option 2026-01-26 15:00:06 +00:00
android_stub android_stub: fix missing prototypes issues 2025-12-02 20:03:02 +00:00
asahi asahi/clc: call nir_opt_remove_phis after nir_opt_loop 2026-01-26 12:02:49 +00:00
broadcom broadcom/ci: remove duplicate entries 2026-01-23 10:44:30 +00:00
c11 c11/threads: fix build on c23 2025-11-10 07:01:50 +10:00
compiler nir/opt_loop: Relax restrictions on opt_loop_peel_initial_break() for more loops 2026-01-26 12:02:49 +00:00
drm-shim drm-shim: handle DRM_CAP_ADDFB2_MODIFIERS 2025-11-24 12:34:08 +00:00
egl egl/surfaceless,device: Support RGB[A]16_UNORM formats for pbuffers. 2026-01-21 12:29:03 +00:00
etnaviv etnaviv/ci: Add gitlab-ci-inc.yml to file list 2026-01-19 20:46:38 +00:00
freedreno tu: Implement bin skipping for zero-density regions 2026-01-26 18:58:25 +00:00
gallium svga: Implement GL_ARB_derivative_control 2026-01-26 20:51:58 +00:00
gbm gbm: Make documentation for gbm_bo_map more explicit 2025-12-29 10:05:38 +00:00
getopt
gfxstream gfxstream: fix build after vk.xml update 2026-01-26 18:25:51 +00:00
glx driconf: add a way to override GLX_CONTEXT_RESET_ISOLATION_BIT_ARB 2025-12-17 23:35:24 +00:00
gtest
imagination pvr/ci: document last night's flakes 2026-01-23 19:37:20 +00:00
imgui imgui: Silence build warnings for imgui 2025-09-16 06:16:19 +00:00
intel intel/isl: Use 1x Ys/Yf swizzle for IMS layout 2026-01-26 21:08:59 +00:00
kosmickrisp kk: Use pipeline_layout.dynamic_descriptor_offset 2026-01-22 17:04:19 +00:00
loader loader: fix UB in wayland helper code. 2026-01-03 07:56:38 +00:00
mesa compiler/mesa/st: Move gl_advanced_blend_mode to util/blend.h 2026-01-24 21:44:00 +00:00
microsoft vk: descriptors: sort bindings along with flags 2026-01-20 15:55:47 +00:00
nouveau nvk: Ignore meta ops in occlusion queries 2026-01-26 18:41:54 +00:00
panfrost panfrost/clc: call nir_opt_remove_phis after nir_opt_loop 2026-01-26 12:02:49 +00:00
poly panvk/csf: implement VK_EXT_primitives_generated_query primitive restart 2026-01-21 09:03:34 +00:00
tool pps/meson: minor refactor for pps_deps 2025-11-08 18:39:00 -08:00
util util: add BITSET_LINEAR_ZALLOC 2026-01-26 20:15:43 +00:00
virtio venus: refactor Android ANB tracking to avoid confusions with WSI 2026-01-21 23:15:42 +00:00
vulkan vulkan/wsi/display: Avoid holding drm master for the device's fd. 2026-01-26 19:42:33 +00:00
x11 treewide: strip unneeded inc_gallium inc_gallium_aux 2025-11-13 22:01:43 +00:00
.clang-format util: Add sparse bitset data structure 2025-11-06 21:34:33 +00:00
meson.build kk: Add KosmicKrisp 2025-10-20 17:46:38 +00:00