C Specification

To get the opaque capture descriptor data for an image, call:

// Provided by VK_EXT_descriptor_buffer
VkResult vkGetImageOpaqueCaptureDescriptorDataEXT(
    VkDevice                                    device,
    const VkImageCaptureDescriptorDataInfoEXT*  pInfo,
    void*                                       pData);

Parameters

  • device is the logical device that gets the data.

  • pInfo is a pointer to a VkImageCaptureDescriptorDataInfoEXT structure specifying the image.

  • pData is a pointer to a user-allocated buffer where the data will be written.

Description

Valid Usage
Valid Usage (Implicit)

  • VUID-vkGetImageOpaqueCaptureDescriptorDataEXT-device-parameter
    device must be a valid VkDevice handle

  • VUID-vkGetImageOpaqueCaptureDescriptorDataEXT-pInfo-parameter
    pInfo must be a valid pointer to a valid VkImageCaptureDescriptorDataInfoEXT structure

  • VUID-vkGetImageOpaqueCaptureDescriptorDataEXT-pData-parameter
    pData must be a pointer value

Return Codes
On success, this command returns

  • VK_SUCCESS

On failure, this command returns

  • VK_ERROR_OUT_OF_HOST_MEMORY

  • VK_ERROR_OUT_OF_DEVICE_MEMORY

See Also

VK_EXT_descriptor_buffer, VkDevice, VkImageCaptureDescriptorDataInfoEXT

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 2014-2024 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0