1 use crate::prelude::*; 2 use crate::vk; 3 use crate::RawPtr; 4 use crate::{EntryCustom, Instance}; 5 use std::ffi::CStr; 6 use std::mem; 7 8 #[derive(Clone)] 9 pub struct AndroidSurface { 10 handle: vk::Instance, 11 android_surface_fn: vk::KhrAndroidSurfaceFn, 12 } 13 14 impl AndroidSurface { new<L>(entry: &EntryCustom<L>, instance: &Instance) -> Self15 pub fn new<L>(entry: &EntryCustom<L>, instance: &Instance) -> Self { 16 let surface_fn = vk::KhrAndroidSurfaceFn::load(|name| unsafe { 17 mem::transmute(entry.get_instance_proc_addr(instance.handle(), name.as_ptr())) 18 }); 19 Self { 20 handle: instance.handle(), 21 android_surface_fn: surface_fn, 22 } 23 } 24 name() -> &'static CStr25 pub fn name() -> &'static CStr { 26 vk::KhrAndroidSurfaceFn::name() 27 } 28 29 #[doc = "<https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/vkCreateAndroidSurfaceKHR.html>"] create_android_surface( &self, create_info: &vk::AndroidSurfaceCreateInfoKHR, allocation_callbacks: Option<&vk::AllocationCallbacks>, ) -> VkResult<vk::SurfaceKHR>30 pub unsafe fn create_android_surface( 31 &self, 32 create_info: &vk::AndroidSurfaceCreateInfoKHR, 33 allocation_callbacks: Option<&vk::AllocationCallbacks>, 34 ) -> VkResult<vk::SurfaceKHR> { 35 let mut surface = mem::zeroed(); 36 self.android_surface_fn 37 .create_android_surface_khr( 38 self.handle, 39 create_info, 40 allocation_callbacks.as_raw_ptr(), 41 &mut surface, 42 ) 43 .result_with_success(surface) 44 } 45 fp(&self) -> &vk::KhrAndroidSurfaceFn46 pub fn fp(&self) -> &vk::KhrAndroidSurfaceFn { 47 &self.android_surface_fn 48 } 49 instance(&self) -> vk::Instance50 pub fn instance(&self) -> vk::Instance { 51 self.handle 52 } 53 } 54