C Specification

Information about the layout of the image subresource is returned in a VkSubresourceLayout2KHR structure:

// Provided by VK_KHR_maintenance5
typedef struct VkSubresourceLayout2KHR {
    VkStructureType        sType;
    void*                  pNext;
    VkSubresourceLayout    subresourceLayout;
} VkSubresourceLayout2KHR;

or the equivalent

// Provided by VK_EXT_host_image_copy, VK_EXT_image_compression_control
typedef VkSubresourceLayout2KHR VkSubresourceLayout2EXT;

Members

  • sType is a VkStructureType value identifying this structure.

  • pNext is NULL or a pointer to a structure extending this structure.

  • subresourceLayout is a VkSubresourceLayout structure.

Description

Valid Usage (Implicit)

  • VUID-VkSubresourceLayout2KHR-sType-sType
    sType must be VK_STRUCTURE_TYPE_SUBRESOURCE_LAYOUT_2_KHR

  • VUID-VkSubresourceLayout2KHR-pNext-pNext
    Each pNext member of any structure (including this one) in the pNext chain must be either NULL or a pointer to a valid instance of VkImageCompressionPropertiesEXT or VkSubresourceHostMemcpySizeEXT

  • VUID-VkSubresourceLayout2KHR-sType-unique
    The sType value of each struct in the pNext chain must be unique

See Also

VK_EXT_host_image_copy, VK_EXT_image_compression_control, VK_KHR_maintenance5, VkStructureType, VkSubresourceLayout, vkGetDeviceImageSubresourceLayoutKHR, vkGetImageSubresourceLayout2EXT, vkGetImageSubresourceLayout2KHR

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 2014-2023 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0