VkDevicePrivateDataCreateInfo

To reserve private data storage slots, add a VkDevicePrivateDataCreateInfo structure to the pNext chain of the VkDeviceCreateInfo structure. Reserving slots in this manner is not strictly necessary, but doing so may improve performance.

typedef struct VkDevicePrivateDataCreateInfo {
    VkStructureType sType;
    const void* pNext;
    uint32_t privateDataSlotRequestCount;
} VkDevicePrivateDataCreateInfo;

or the equivalent

typedef VkDevicePrivateDataCreateInfo VkDevicePrivateDataCreateInfoEXT;

• sType is a VkStructureType value identifying this structure.
• pNext is NULL or a pointer to a structure extending this structure.
• privateDataSlotRequestCount is the amount of slots to reserve.