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C Specification

To determine the memory requirements for an image resource which is not created with the VK_IMAGE_CREATE_DISJOINT_BIT flag set, call:

void vkGetImageMemoryRequirements(
    VkDevice                                    device,
    VkImage                                     image,
    VkMemoryRequirements*                       pMemoryRequirements);


  • device is the logical device that owns the image.

  • image is the image to query.

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


Valid Usage
  • image must not have been created with the VK_IMAGE_CREATE_DISJOINT_BIT flag set

  • If image was created with the VK_EXTERNAL_MEMORY_HANDLE_TYPE_ANDROID_HARDWARE_BUFFER_BIT_ANDROID external memory handle type, then image must be bound to memory

Valid Usage (Implicit)
  • device must be a valid VkDevice handle

  • image must be a valid VkImage handle

  • pMemoryRequirements must be a valid pointer to a VkMemoryRequirements structure

  • image must have been created, allocated, or retrieved from device

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 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.