C Specification

To determine the memory requirements for an image resource, call:

// Provided by VK_VERSION_1_1
void vkGetImageMemoryRequirements2(
    VkDevice                                    device,
    const VkImageMemoryRequirementsInfo2*       pInfo,
    VkMemoryRequirements2*                      pMemoryRequirements);

or the equivalent command

// Provided by VK_KHR_get_memory_requirements2
void vkGetImageMemoryRequirements2KHR(
    VkDevice                                    device,
    const VkImageMemoryRequirementsInfo2*       pInfo,
    VkMemoryRequirements2*                      pMemoryRequirements);

Parameters

  • device is the logical device that owns the image.

  • pInfo is a pointer to a VkImageMemoryRequirementsInfo2 structure containing parameters required for the memory requirements query.

  • pMemoryRequirements is a pointer to a VkMemoryRequirements2 structure in which the memory requirements of the image object are returned.

Description

Valid Usage (Implicit)
  • VUID-vkGetImageMemoryRequirements2-device-parameter
    device must be a valid VkDevice handle

  • VUID-vkGetImageMemoryRequirements2-pInfo-parameter
    pInfo must be a valid pointer to a valid VkImageMemoryRequirementsInfo2 structure

  • VUID-vkGetImageMemoryRequirements2-pMemoryRequirements-parameter
    pMemoryRequirements must be a valid pointer to a VkMemoryRequirements2 structure

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 (c) 2014-2020 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0