Type Alias PFN_vkGetPhysicalDeviceExternalImageFormatPropertiesNV 

pub type PFN_vkGetPhysicalDeviceExternalImageFormatPropertiesNV = Option<unsafe extern "system" fn(physicalDevice: VkPhysicalDevice, format: VkFormat, type_: VkImageType, tiling: VkImageTiling, usage: VkImageUsageFlags, flags: VkImageCreateFlags, externalHandleType: VkExternalMemoryHandleTypeFlagsNV, pExternalImageFormatProperties: *mut VkExternalImageFormatPropertiesNV) -> VkResult>;

Aliased Type

pub enum PFN_vkGetPhysicalDeviceExternalImageFormatPropertiesNV {
    None,
    Some(unsafe extern "system" fn(*mut VkPhysicalDevice_T, u32, u32, u32, u32, u32, u32, *mut VkExternalImageFormatPropertiesNV) -> i32),
}

Variants

None

No value.

Some(unsafe extern "system" fn(*mut VkPhysicalDevice_T, u32, u32, u32, u32, u32, u32, *mut VkExternalImageFormatPropertiesNV) -> i32)

Some value of type T.