C Specification
To determine the memory requirements for an image resource without creating an object, call:
// Provided by VK_VERSION_1_3
void vkGetDeviceImageMemoryRequirements(
VkDevice device,
const VkDeviceImageMemoryRequirements* pInfo,
VkMemoryRequirements2* pMemoryRequirements);
or the equivalent command
// Provided by VK_KHR_maintenance4
void vkGetDeviceImageMemoryRequirementsKHR(
VkDevice device,
const VkDeviceImageMemoryRequirements* pInfo,
VkMemoryRequirements2* pMemoryRequirements);
Parameters
-
device
is the logical device intended to own the image. -
pInfo
is a pointer to a VkDeviceImageMemoryRequirements 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.
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.