3 files changed, 113 insertions, 0 deletions
diff --git a/third_party/rust/ash/src/extensions/mvk/ios_surface.rs b/third_party/rust/ash/src/extensions/mvk/ios_surface.rs
new file mode 100755
index 0000000000..8ae83e98d2
--- /dev/null
+++ b/third_party/rust/ash/src/extensions/mvk/ios_surface.rs
@@ -0,0 +1,54 @@
+use crate::prelude::*;
+use crate::vk;
+use crate::RawPtr;
+use crate::{Entry, Instance};
+use std::ffi::CStr;
+use std::mem;
+
+#[derive(Clone)]
+pub struct IOSSurface {
+    handle: vk::Instance,
+    fp: vk::MvkIosSurfaceFn,
+}
+
+impl IOSSurface {
+    pub fn new(entry: &Entry, instance: &Instance) -> Self {
+        let handle = instance.handle();
+        let fp = vk::MvkIosSurfaceFn::load(|name| unsafe {
+            mem::transmute(entry.get_instance_proc_addr(handle, name.as_ptr()))
+        });
+        Self { handle, fp }
+    }
+
+    /// <https://www.khronos.org/registry/vulkan/specs/1.3-extensions/man/html/vkCreateIOSSurfaceMVK.html>
+    #[inline]
+    pub unsafe fn create_ios_surface(
+        &self,
+        create_info: &vk::IOSSurfaceCreateInfoMVK,
+        allocation_callbacks: Option<&vk::AllocationCallbacks>,
+    ) -> VkResult<vk::SurfaceKHR> {
+        let mut surface = mem::zeroed();
+        (self.fp.create_ios_surface_mvk)(
+            self.handle,
+            create_info,
+            allocation_callbacks.as_raw_ptr(),
+            &mut surface,
+        )
+        .result_with_success(surface)
+    }
+
+    #[inline]
+    pub const fn name() -> &'static CStr {
+        vk::MvkIosSurfaceFn::name()
+    }
+
+    #[inline]
+    pub fn fp(&self) -> &vk::MvkIosSurfaceFn {
+        &self.fp
+    }
+
+    #[inline]
+    pub fn instance(&self) -> vk::Instance {
+        self.handle
+    }
+}
diff --git a/third_party/rust/ash/src/extensions/mvk/macos_surface.rs b/third_party/rust/ash/src/extensions/mvk/macos_surface.rs
new file mode 100755
index 0000000000..878829e452
--- /dev/null
+++ b/third_party/rust/ash/src/extensions/mvk/macos_surface.rs
@@ -0,0 +1,54 @@
+use crate::prelude::*;
+use crate::vk;
+use crate::RawPtr;
+use crate::{Entry, Instance};
+use std::ffi::CStr;
+use std::mem;
+
+#[derive(Clone)]
+pub struct MacOSSurface {
+    handle: vk::Instance,
+    fp: vk::MvkMacosSurfaceFn,
+}
+
+impl MacOSSurface {
+    pub fn new(entry: &Entry, instance: &Instance) -> Self {
+        let handle = instance.handle();
+        let fp = vk::MvkMacosSurfaceFn::load(|name| unsafe {
+            mem::transmute(entry.get_instance_proc_addr(handle, name.as_ptr()))
+        });
+        Self { handle, fp }
+    }
+
+    /// <https://www.khronos.org/registry/vulkan/specs/1.3-extensions/man/html/vkCreateMacOSSurfaceMVK.html>
+    #[inline]
+    pub unsafe fn create_mac_os_surface(
+        &self,
+        create_info: &vk::MacOSSurfaceCreateInfoMVK,
+        allocation_callbacks: Option<&vk::AllocationCallbacks>,
+    ) -> VkResult<vk::SurfaceKHR> {
+        let mut surface = mem::zeroed();
+        (self.fp.create_mac_os_surface_mvk)(
+            self.handle,
+            create_info,
+            allocation_callbacks.as_raw_ptr(),
+            &mut surface,
+        )
+        .result_with_success(surface)
+    }
+
+    #[inline]
+    pub const fn name() -> &'static CStr {
+        vk::MvkMacosSurfaceFn::name()
+    }
+
+    #[inline]
+    pub fn fp(&self) -> &vk::MvkMacosSurfaceFn {
+        &self.fp
+    }
+
+    #[inline]
+    pub fn instance(&self) -> vk::Instance {
+        self.handle
+    }
+}
diff --git a/third_party/rust/ash/src/extensions/mvk/mod.rs b/third_party/rust/ash/src/extensions/mvk/mod.rs
new file mode 100644
index 0000000000..e475d53563
--- /dev/null
+++ b/third_party/rust/ash/src/extensions/mvk/mod.rs
@@ -0,0 +1,5 @@
+pub use self::ios_surface::IOSSurface;
+pub use self::macos_surface::MacOSSurface;
+
+mod ios_surface;
+mod macos_surface;