VkOpaqueCaptureDescriptorDataCreateInfoEXT

The VkOpaqueCaptureDescriptorDataCreateInfoEXT structure is defined as:

typedef struct VkOpaqueCaptureDescriptorDataCreateInfoEXT {
    VkStructureType sType;
    const void* pNext;
    const void* opaqueCaptureDescriptorData;
} VkOpaqueCaptureDescriptorDataCreateInfoEXT;

pub struct OpaqueCaptureDescriptorDataCreateInfoEXT {
    s_type: vk::StructureType,
    p_next: *const c_void,
    opaque_capture_descriptor_data: *const c_void,
}

• sType is a VkStructureType value identifying this structure.
• pNext is NULL or a pointer to a structure extending this structure.
• opaqueCaptureDescriptorData is a pointer to an application-allocated buffer containing opaque capture data retrieved using vkGetBufferOpaqueCaptureDescriptorDataEXT, vkGetImageOpaqueCaptureDescriptorDataEXT, vkGetImageViewOpaqueCaptureDescriptorDataEXT, vkGetTensorOpaqueCaptureDescriptorDataARM, vkGetTensorViewOpaqueCaptureDescriptorDataARM, vkGetSamplerOpaqueCaptureDescriptorDataEXT, or vkGetAccelerationStructureOpaqueCaptureDescriptorDataEXT.

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.