# VkPhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT(3) Manual Page

## Name

VkPhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT - Structure describing whether rasterization order attachment access can be supported by an implementation

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## C Specification

The `VkPhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT` structure is defined as:

    // Provided by VK_EXT_rasterization_order_attachment_access
    typedef struct VkPhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT {
        VkStructureType    sType;
        void*              pNext;
        VkBool32           rasterizationOrderColorAttachmentAccess;
        VkBool32           rasterizationOrderDepthAttachmentAccess;
        VkBool32           rasterizationOrderStencilAttachmentAccess;
    } VkPhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT;

or the equivalent

    // Provided by VK_ARM_rasterization_order_attachment_access
    typedef VkPhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT VkPhysicalDeviceRasterizationOrderAttachmentAccessFeaturesARM;

## Members

This structure describes the following features:

- `sType` is a VkStructureType value identifying this structure.

- `pNext` is `NULL` or a pointer to a structure extending this structure.

- `rasterizationOrderColorAttachmentAccess` indicates that rasterization order access to color and input attachments is supported by the implementation.

- `rasterizationOrderDepthAttachmentAccess` indicates that rasterization order access to the depth aspect of depth/stencil and input attachments is supported by the implementation.

- `rasterizationOrderStencilAttachmentAccess` indicates that rasterization order access to the stencil aspect of depth/stencil and input attachments is supported by the implementation.

## Description

If the `VkPhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT` structure is included in the `pNext` chain of the VkPhysicalDeviceFeatures2 structure passed to vkGetPhysicalDeviceFeatures2, it is filled in to indicate whether each corresponding feature is supported. `VkPhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT` can also be used in the `pNext` chain of VkDeviceCreateInfo to selectively enable these features.

Valid Usage (Implicit)

- VUID-VkPhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT-sType-sType
  `sType` must be `VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_RASTERIZATION_ORDER_ATTACHMENT_ACCESS_FEATURES_EXT`

## See Also

VK_EXT_rasterization_order_attachment_access, 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 2014-2024 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0