# VkPhysicalDeviceDedicatedAllocationImageAliasingFeaturesNV(3) Manual Page

## Name

VkPhysicalDeviceDedicatedAllocationImageAliasingFeaturesNV - Structure describing dedicated allocation image aliasing features that can be supported by an implementation

## C Specification

The `VkPhysicalDeviceDedicatedAllocationImageAliasingFeaturesNV` structure is defined as:

    typedef struct VkPhysicalDeviceDedicatedAllocationImageAliasingFeaturesNV {
        VkStructureType    sType;
        void*              pNext;
        VkBool32           dedicatedAllocationImageAliasing;
    } VkPhysicalDeviceDedicatedAllocationImageAliasingFeaturesNV;

## Members

The members of the `VkPhysicalDeviceDedicatedAllocationImageAliasingFeaturesNV` structure describe the following features:

## Description

- `dedicatedAllocationImageAliasing` indicates that the implementation supports aliasing of compatible image objects on a dedicated allocation.

If the `VkPhysicalDeviceDedicatedAllocationImageAliasingFeaturesNV` structure is included in the `pNext` chain of VkPhysicalDeviceFeatures2, it is filled with values indicating whether each feature is supported. `VkPhysicalDeviceDedicatedAllocationImageAliasingFeaturesNV` can also be included in the `pNext` chain of VkDeviceCreateInfo to enable features.

Valid Usage (Implicit)

- `sType` must be `VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DEDICATED_ALLOCATION_IMAGE_ALIASING_FEATURES_NV`

## See Also

`VkBool32`, 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 (c) 2014-2020 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.