Type Alias PFN_vkGetPhysicalDeviceOpticalFlowImageFormatsNV 

pub type PFN_vkGetPhysicalDeviceOpticalFlowImageFormatsNV = Option<unsafe extern "system" fn(physicalDevice: VkPhysicalDevice, pOpticalFlowImageFormatInfo: *const VkOpticalFlowImageFormatInfoNV, pFormatCount: *mut u32, pImageFormatProperties: *mut VkOpticalFlowImageFormatPropertiesNV) -> VkResult>;

Aliased Type

pub enum PFN_vkGetPhysicalDeviceOpticalFlowImageFormatsNV {
    None,
    Some(unsafe extern "system" fn(*mut VkPhysicalDevice_T, *const VkOpticalFlowImageFormatInfoNV, *mut u32, *mut VkOpticalFlowImageFormatPropertiesNV) -> i32),
}

Variants

None

No value.

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

Some value of type T.