C Specification
The VkAttachmentReference2KHR
structure is defined as:
typedef struct VkAttachmentReference2KHR {
VkStructureType sType;
const void* pNext;
uint32_t attachment;
VkImageLayout layout;
VkImageAspectFlags aspectMask;
} VkAttachmentReference2KHR;
Members
-
sType
is the type of this structure. -
pNext
isNULL
or a pointer to an extension-specific structure. -
attachment
is either an integer value identifying an attachment at the corresponding index in VkRenderPassCreateInfo::pAttachments
, orVK_ATTACHMENT_UNUSED
to signify that this attachment is not used. -
layout
is a VkImageLayout value specifying the layout the attachment uses during the subpass. -
aspectMask
is a mask of which aspect(s) can be accessed within the specified subpass as an input attachment.
Description
Parameters defined by this structure with the same name as those in VkAttachmentReference have the identical effect to those parameters.
aspectMask
has the same effect for the described attachment as
VkInputAttachmentAspectReference::aspectMask
has on each
corresponding attachment.
It is ignored when this structure is used to describe anything other than an
input attachment reference.
If the separateDepthStencilLayouts
feature is enabled, and attachment
has a depth/stencil format, layout
can be set to a layout that only
specifies the layout of the depth aspect.
If layout
only specifies the layout of the depth aspect of the
attachment, the layout of the stencil aspect is specified by the
stencilLayout
member of an instance of
VkAttachmentReferenceStencilLayoutKHR in the pNext
chain.
Otherwise, layout
describes the layout for all relevant image aspects.
See Also
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) 2014-2019 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.