anv: Add support for binding acceleration structures

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8637>

src/intel/vulkan/anv_cmd_buffer.c

@@ -1433,6 +1433,22 @@ void anv_CmdPushDescriptorSetKHR(
          }
          break;
 
+      case VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR: {
+         const VkWriteDescriptorSetAccelerationStructureKHR *accel_write =
+            vk_find_struct_const(write, WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_KHR);
+         assert(accel_write->accelerationStructureCount ==
+                write->descriptorCount);
+         for (uint32_t j = 0; j < write->descriptorCount; j++) {
+            ANV_FROM_HANDLE(anv_acceleration_structure, accel,
+                            accel_write->pAccelerationStructures[j]);
+            anv_descriptor_set_write_acceleration_structure(cmd_buffer->device,
+                                                            set, accel,
+                                                            write->dstBinding,
+                                                            write->dstArrayElement + j);
+         }
+         break;
+      }
+
       default:
          break;
       }