Update raw-window-metal to v1.0

Also improve support for tvOS.

Author: madsmtm

ash-examples/src/lib.rs

@@ -228,7 +228,7 @@ impl ExampleBase {
                     .to_vec();
             extension_names.push(debug_utils::NAME.as_ptr());
 
-            #[cfg(any(target_os = "macos", target_os = "ios"))]
+            #[cfg(target_vendor = "apple")]
             {
                 extension_names.push(ash::khr::portability_enumeration::NAME.as_ptr());
                 // Enabling this extension is a requirement when using `VK_KHR_portability_subset`
@@ -242,7 +242,7 @@ impl ExampleBase {
                 .engine_version(0)
                 .api_version(vk::make_api_version(0, 1, 0, 0));
 
-            let create_flags = if cfg!(any(target_os = "macos", target_os = "ios")) {
+            let create_flags = if cfg!(target_vendor = "apple") {
                 vk::InstanceCreateFlags::ENUMERATE_PORTABILITY_KHR
             } else {
                 vk::InstanceCreateFlags::default()
@@ -315,7 +315,7 @@ impl ExampleBase {
             let queue_family_index = queue_family_index as u32;
             let device_extension_names_raw = [
                 swapchain::NAME.as_ptr(),
-                #[cfg(any(target_os = "macos", target_os = "ios"))]
+                #[cfg(target_vendor = "apple")]
                 ash::khr::portability_subset::NAME.as_ptr(),
             ];
             let features = vk::PhysicalDeviceFeatures {

ash-window/Cargo.toml

@@ -22,8 +22,8 @@ rust-version = "1.69.0"
 ash = { path = "../ash", version = "0.38", default-features = false, features = ["std"] }
 raw-window-handle = "0.6"
 
-[target.'cfg(any(target_os = "macos", target_os = "ios"))'.dependencies]
-raw-window-metal = "0.4"
+[target.'cfg(target_vendor = "apple")'.dependencies]
+raw-window-metal = "1.0"
 
 [dev-dependencies]
 winit = { version = "0.29", features = ["rwh_06"] }

ash-window/README.md

@@ -41,7 +41,7 @@ ash = "0.37"
 
 - [x] Windows (`VK_KHR_win32_surface`)
 - [x] Unix (`VK_KHR_xlib_surface`/`VK_KHR_xcb_surface`/`VK_KHR_wayland_surface`)
-- [x] MacOS/IOS (`VK_EXT_metal_surface`)
+- [x] macOS/iOS/tvOS (`VK_EXT_metal_surface`)
 - [x] Android (`VK_KHR_android_surface`)
 
 ## License

ash-window/src/lib.rs

@@ -95,28 +95,20 @@ pub unsafe fn create_surface(
             surface_fn.create_android_surface(&surface_desc, allocation_callbacks)
         }
 
-        #[cfg(target_os = "macos")]
-        (RawDisplayHandle::AppKit(_), RawWindowHandle::AppKit(window)) => {
-            use raw_window_metal::{appkit, Layer};
+        #[cfg(target_vendor = "apple")]
+        (RawDisplayHandle::AppKit(_), RawWindowHandle::AppKit(handle)) => {
+            let layer = raw_window_metal::Layer::from_ns_view(handle.ns_view);
 
-            let layer = match appkit::metal_layer_from_handle(window) {
-                Layer::Existing(layer) | Layer::Allocated(layer) => layer.cast(),
-            };
-
-            let surface_desc = vk::MetalSurfaceCreateInfoEXT::default().layer(&*layer);
+            let surface_desc = vk::MetalSurfaceCreateInfoEXT::default().layer(layer.as_ptr());
             let surface_fn = metal_surface::Instance::new(entry, instance);
             surface_fn.create_metal_surface(&surface_desc, allocation_callbacks)
         }
 
-        #[cfg(target_os = "ios")]
-        (RawDisplayHandle::UiKit(_), RawWindowHandle::UiKit(window)) => {
-            use raw_window_metal::{uikit, Layer};
-
-            let layer = match uikit::metal_layer_from_handle(window) {
-                Layer::Existing(layer) | Layer::Allocated(layer) => layer.cast(),
-            };
+        #[cfg(target_vendor = "apple")]
+        (RawDisplayHandle::UiKit(_), RawWindowHandle::UiKit(handle)) => {
+            let layer = raw_window_metal::Layer::from_ui_view(handle.ui_view);
 
-            let surface_desc = vk::MetalSurfaceCreateInfoEXT::default().layer(&*layer);
+            let surface_desc = vk::MetalSurfaceCreateInfoEXT::default().layer(layer.as_ptr());
             let surface_fn = metal_surface::Instance::new(entry, instance);
             surface_fn.create_metal_surface(&surface_desc, allocation_callbacks)
         }

ash/src/entry.rs

@@ -64,19 +64,14 @@ impl Entry {
 
         #[cfg(all(
             unix,
-            not(any(
-                target_os = "macos",
-                target_os = "ios",
-                target_os = "android",
-                target_os = "fuchsia"
-            ))
+            not(any(target_vendor = "apple", target_os = "android", target_os = "fuchsia"))
         ))]
         const LIB_PATH: &str = "libvulkan.so.1";
 
         #[cfg(any(target_os = "android", target_os = "fuchsia"))]
         const LIB_PATH: &str = "libvulkan.so";
 
-        #[cfg(any(target_os = "macos", target_os = "ios"))]
+        #[cfg(target_vendor = "apple")]
         const LIB_PATH: &str = "libvulkan.dylib";
 
         Self::load_from(LIB_PATH)