C Specification

The VkRenderPassInputAttachmentAspectCreateInfo structure is defined as:

// Provided by VK_VERSION_1_1
typedef struct VkRenderPassInputAttachmentAspectCreateInfo {
    VkStructureType                            sType;
    const void*                                pNext;
    uint32_t                                   aspectReferenceCount;
    const VkInputAttachmentAspectReference*    pAspectReferences;
} VkRenderPassInputAttachmentAspectCreateInfo;

Members

  • sType is a VkStructureType value identifying this structure.

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

  • aspectReferenceCount is the number of elements in the pAspectReferences array.

  • pAspectReferences is a pointer to an array of aspectReferenceCount VkInputAttachmentAspectReference structures containing a mask describing which aspect(s) can be accessed for a given input attachment within a given subpass.

Description

To specify which aspects of an input attachment can be read, add a VkRenderPassInputAttachmentAspectCreateInfo structure to the pNext chain of the VkRenderPassCreateInfo structure:

An application can access any aspect of an input attachment that does not have a specified aspect mask in the pAspectReferences array. Otherwise, an application must not access aspect(s) of an input attachment other than those in its specified aspect mask.

Valid Usage (Implicit)

  • VUID-VkRenderPassInputAttachmentAspectCreateInfo-sType-sType
    sType must be VK_STRUCTURE_TYPE_RENDER_PASS_INPUT_ATTACHMENT_ASPECT_CREATE_INFO

  • VUID-VkRenderPassInputAttachmentAspectCreateInfo-pAspectReferences-parameter
    pAspectReferences must be a valid pointer to an array of aspectReferenceCount valid VkInputAttachmentAspectReference structures

  • VUID-VkRenderPassInputAttachmentAspectCreateInfo-aspectReferenceCount-arraylength
    aspectReferenceCount must be greater than 0

See Also

VK_VERSION_1_1, VkInputAttachmentAspectReference, 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 2014-2023 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0