pub type PFN_vkCmdSetSampleLocationsEXT = unsafe extern "system" fn(command_buffer: CommandBuffer, p_sample_locations_info: *const SampleLocationsInfoEXT);
pub type PFN_vkCmdSetSampleLocationsEXT = unsafe extern "system" fn(command_buffer: CommandBuffer, p_sample_locations_info: *const SampleLocationsInfoEXT);