VkPhysicalDeviceExtendedSparseAddressSpaceFeaturesNV

The VkPhysicalDeviceExtendedSparseAddressSpaceFeaturesNV structure is defined as:

typedef struct VkPhysicalDeviceExtendedSparseAddressSpaceFeaturesNV {
    VkStructureType sType;
    void* pNext;
    VkBool32 extendedSparseAddressSpace;
} VkPhysicalDeviceExtendedSparseAddressSpaceFeaturesNV;

This structure describes the following feature:

• sType is a VkStructureType value identifying this structure.
• pNext is NULL or a pointer to a structure extending this structure.
• extendedSparseAddressSpace indicates that the implementation supports allowing certain usages of sparse memory resources to exceed VkPhysicalDeviceLimits::sparseAddressSpaceSize. See VkPhysicalDeviceExtendedSparseAddressSpacePropertiesNV.

If the VkPhysicalDeviceExtendedSparseAddressSpaceFeaturesNV structure is included in the pNext chain of the VkPhysicalDeviceFeatures2 structure passed to vkGetPhysicalDeviceFeatures2, it is filled in to indicate whether each corresponding feature is supported. VkPhysicalDeviceExtendedSparseAddressSpaceFeaturesNV can also be used in the pNext chain of VkDeviceCreateInfo to selectively enable these features.