C Specification
The VkOpaqueCaptureDescriptorDataCreateInfoEXT structure is defined
as:
|
Warning
|
This functionality is superseded by VK_EXT_descriptor_heap. See Legacy Functionality for more information. |
// Provided by VK_EXT_descriptor_buffer
typedef struct VkOpaqueCaptureDescriptorDataCreateInfoEXT {
VkStructureType sType;
const void* pNext;
const void* opaqueCaptureDescriptorData;
} VkOpaqueCaptureDescriptorDataCreateInfoEXT;Members
-
sTypeis a VkStructureType value identifying this structure. -
pNextisNULLor a pointer to a structure extending this structure. -
opaqueCaptureDescriptorDatais a pointer to an application-allocated buffer containing opaque capture data retrieved using vkGetBufferOpaqueCaptureDescriptorDataEXT, vkGetImageOpaqueCaptureDescriptorDataEXT, vkGetImageViewOpaqueCaptureDescriptorDataEXT, vkGetTensorOpaqueCaptureDescriptorDataARM, vkGetTensorViewOpaqueCaptureDescriptorDataARM, vkGetSamplerOpaqueCaptureDescriptorDataEXT, or vkGetAccelerationStructureOpaqueCaptureDescriptorDataEXT.
Description
During replay, opaque descriptor capture data can be specified by adding a
VkOpaqueCaptureDescriptorDataCreateInfoEXT structure to the relevant
pNext chain of a VkBufferCreateInfo, VkImageCreateInfo,
VkImageViewCreateInfo, VkSamplerCreateInfo,
VkTensorCreateInfoARM, VkTensorViewCreateInfoARM,
VkAccelerationStructureCreateInfoNV or
VkAccelerationStructureCreateInfoKHR structure.
When providing opaque capture data for an image, if the pNext chain of
VkImageCreateInfo
or VkTensorCreateInfoARM
contains an instance of both this structure and
VkOpaqueCaptureDataCreateInfoEXT, they should both specify data from
the same original resource.
If they have capture data from different original resources, resource
creation is much more likely to fail.
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.