Type Alias PFN_vkGetImageSparseMemoryRequirements 

pub type PFN_vkGetImageSparseMemoryRequirements = Option<unsafe extern "system" fn(device: DeviceHandle, image: Image, p_sparse_memory_requirement_count: *mut u32, p_sparse_memory_requirements: *mut SparseImageMemoryRequirements)>;

Nullable function pointer for vkGetImageSparseMemoryRequirements.

Khronos reference: vkGetImageSparseMemoryRequirements

Aliased Type

pub enum PFN_vkGetImageSparseMemoryRequirements {
    None,
    Some(unsafe extern "system" fn(DeviceHandle, Image, *mut u32, *mut SparseImageMemoryRequirements)),
}

Variants

None

No value.

Some(unsafe extern "system" fn(DeviceHandle, Image, *mut u32, *mut SparseImageMemoryRequirements))

Some value of type T.