tu: Implement VK_EXT_non_seamless_cube_map

Passes CTS tests: dEQP-VK.texture.*non_seamless_*

Signed-off-by: Mark Collins <mark@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18079>

docs/features.txt

@@ -561,7 +561,7 @@ Khronos extensions that are not part of any Vulkan version:
   VK_EXT_memory_priority                                DONE (radv)
   VK_EXT_multi_draw                                     DONE (anv, lvp, radv)
   VK_EXT_multisampled_render_to_single_sampled          DONE (lvp)
-  VK_EXT_non_seamless_cube_map                          DONE (anv, lvp, radv)
+  VK_EXT_non_seamless_cube_map                          DONE (anv, lvp, radv, tu)
   VK_EXT_pci_bus_info                                   DONE (anv, radv)
   VK_EXT_physical_device_drm                            DONE (anv, radv, tu, v3dv, vn)
   VK_EXT_post_depth_coverage                            DONE (anv/gfx10+, lvp, radv/gfx10+)

src/freedreno/ci/traces-freedreno.yml

@@ -28,7 +28,7 @@ traces:
       - device: freedreno-a630
         checksum: 14f7656971b98fdaaf00bf576ada7ccf
       - device: zink-a630
-        checksum: affab10e98c1415747b1dc38eb7f7d7d
+        checksum: 45bdbb33bf87ed114bd548248be13408
   - path: valve/portal-2-v2.trace
     expectations:
       # Skipped since it's slow even on a530.
@@ -53,7 +53,7 @@ traces:
       - device: freedreno-a630
         checksum: 339dce29ae08569652438116829510c7
       - device: zink-a630
-        checksum: dc9a01cfe6f2e542756b4892d80ef49c
+        checksum: 2eb996b7d308087c73c57872231f7baa
   - path: xonotic/xonotic-keybench-high.trace
     expectations:
       # Skipped since it's long on a530.

src/freedreno/vulkan/tu_device.c

@@ -227,6 +227,7 @@ get_device_extensions(const struct tu_physical_device *device,
       .EXT_image_2d_view_of_3d = true,
       .EXT_color_write_enable = true,
       .EXT_load_store_op_none = true,
+      .EXT_non_seamless_cube_map = true,
    };
 }
 
@@ -907,6 +908,12 @@ tu_GetPhysicalDeviceFeatures2(VkPhysicalDevice physicalDevice,
          features->vertexInputDynamicState = true;
          break;
       }
+      case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_NON_SEAMLESS_CUBE_MAP_FEATURES_EXT: {
+         VkPhysicalDeviceNonSeamlessCubeMapFeaturesEXT *features =
+            (VkPhysicalDeviceNonSeamlessCubeMapFeaturesEXT *)ext;
+         features->nonSeamlessCubeMap = true;
+         break;
+      }
 
       default:
          break;
@@ -2771,7 +2778,8 @@ tu_init_sampler(struct tu_device *device,
       A6XX_TEX_SAMP_0_WRAP_R(tu6_tex_wrap(pCreateInfo->addressModeW)) |
       A6XX_TEX_SAMP_0_LOD_BIAS(pCreateInfo->mipLodBias);
    sampler->descriptor[1] =
-      /* COND(!cso->seamless_cube_map, A6XX_TEX_SAMP_1_CUBEMAPSEAMLESSFILTOFF) | */
+      COND(pCreateInfo->flags & VK_SAMPLER_CREATE_NON_SEAMLESS_CUBE_MAP_BIT_EXT,
+           A6XX_TEX_SAMP_1_CUBEMAPSEAMLESSFILTOFF) |
       COND(pCreateInfo->unnormalizedCoordinates, A6XX_TEX_SAMP_1_UNNORM_COORDS) |
       A6XX_TEX_SAMP_1_MIN_LOD(min_lod) |
       A6XX_TEX_SAMP_1_MAX_LOD(max_lod) |