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
isNULL
or a pointer to a structure extending this structure. -
overallocationBehavior
is the desired overallocation behavior.
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.