# VkPhysicalDeviceMapMemoryPlacedPropertiesEXT(3) Manual Page

## Name

VkPhysicalDeviceMapMemoryPlacedPropertiesEXT - Structure describing the alignment requirements of placed memory maps for a physical device

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## C Specification

The `VkPhysicalDeviceMapMemoryPlacedPropertiesEXT` structure is defined as:

    // Provided by VK_EXT_map_memory_placed
    typedef struct VkPhysicalDeviceMapMemoryPlacedPropertiesEXT {
        VkStructureType    sType;
        void*              pNext;
        VkDeviceSize       minPlacedMemoryMapAlignment;
    } VkPhysicalDeviceMapMemoryPlacedPropertiesEXT;

## Members

The members of the `VkPhysicalDeviceMapMemoryPlacedPropertiesEXT` structure describe the following:

## Description

- `minPlacedMemoryMapAlignment` is the minimum alignment required for memory object offsets and virtual address ranges when using placed memory mapping.

If the `VkPhysicalDeviceMapMemoryPlacedPropertiesEXT` structure is included in the `pNext` chain of the VkPhysicalDeviceProperties2 structure passed to vkGetPhysicalDeviceProperties2, it is filled in with each corresponding implementation-dependent property.

Valid Usage (Implicit)

- VUID-VkPhysicalDeviceMapMemoryPlacedPropertiesEXT-sType-sType
  `sType` must be `VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MAP_MEMORY_PLACED_PROPERTIES_EXT`

## See Also

VK_EXT_map_memory_placed, VkDeviceSize, VkStructureType

## Document Notes

For more information, see the Vulkan Specification

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.

## Copyright

Copyright 2014-2024 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0