VkDeviceMemoryOverallocationCreateInfoAMD(3)

Name

VkDeviceMemoryOverallocationCreateInfoAMD - Specify memory overallocation behavior for a Vulkan device

C Specification

To specify whether device memory allocation is allowed beyond the size reported by VkPhysicalDeviceMemoryProperties, add a VkDeviceMemoryOverallocationCreateInfoAMD structure to the pNext chain of the VkDeviceCreateInfo structure. If this structure is not specified, it is as if the VK_MEMORY_OVERALLOCATION_BEHAVIOR_DEFAULT_AMD value is used.

// Provided by VK_AMD_memory_overallocation_behavior
typedef struct VkDeviceMemoryOverallocationCreateInfoAMD {
    VkStructureType                      sType;
    const void*                          pNext;
    VkMemoryOverallocationBehaviorAMD    overallocationBehavior;
} VkDeviceMemoryOverallocationCreateInfoAMD;

Members

  • sType is a VkStructureType value identifying this structure.

  • pNext is NULL or a pointer to a structure extending this structure.

  • overallocationBehavior is the desired overallocation behavior.

Description

Valid Usage (Implicit)

See Also

VK_AMD_memory_overallocation_behavior, VkMemoryOverallocationBehaviorAMD, VkStructureType

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.