1 files changed, 143 insertions, 0 deletions
diff --git a/third_party/rust/ash/src/extensions/khr/display.rs b/third_party/rust/ash/src/extensions/khr/display.rs
new file mode 100755
index 0000000000..b71c9c11e1
--- /dev/null
+++ b/third_party/rust/ash/src/extensions/khr/display.rs
@@ -0,0 +1,143 @@
+use crate::prelude::*;
+use crate::vk;
+use crate::RawPtr;
+use crate::{Entry, Instance};
+use std::ffi::CStr;
+use std::mem;
+
+#[derive(Clone)]
+pub struct Display {
+    handle: vk::Instance,
+    fp: vk::KhrDisplayFn,
+}
+
+impl Display {
+    pub fn new(entry: &Entry, instance: &Instance) -> Self {
+        let handle = instance.handle();
+        let fp = vk::KhrDisplayFn::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/vkGetPhysicalDeviceDisplayPropertiesKHR.html>
+    #[inline]
+    pub unsafe fn get_physical_device_display_properties(
+        &self,
+        physical_device: vk::PhysicalDevice,
+    ) -> VkResult<Vec<vk::DisplayPropertiesKHR>> {
+        read_into_uninitialized_vector(|count, data| {
+            (self.fp.get_physical_device_display_properties_khr)(physical_device, count, data)
+        })
+    }
+
+    /// <https://www.khronos.org/registry/vulkan/specs/1.3-extensions/man/html/vkGetPhysicalDeviceDisplayPlanePropertiesKHR.html>
+    #[inline]
+    pub unsafe fn get_physical_device_display_plane_properties(
+        &self,
+        physical_device: vk::PhysicalDevice,
+    ) -> VkResult<Vec<vk::DisplayPlanePropertiesKHR>> {
+        read_into_uninitialized_vector(|count, data| {
+            (self.fp.get_physical_device_display_plane_properties_khr)(physical_device, count, data)
+        })
+    }
+
+    /// <https://www.khronos.org/registry/vulkan/specs/1.3-extensions/man/html/vkGetDisplayPlaneSupportedDisplaysKHR.html>
+    #[inline]
+    pub unsafe fn get_display_plane_supported_displays(
+        &self,
+        physical_device: vk::PhysicalDevice,
+        plane_index: u32,
+    ) -> VkResult<Vec<vk::DisplayKHR>> {
+        read_into_uninitialized_vector(|count, data| {
+            (self.fp.get_display_plane_supported_displays_khr)(
+                physical_device,
+                plane_index,
+                count,
+                data,
+            )
+        })
+    }
+
+    /// <https://www.khronos.org/registry/vulkan/specs/1.3-extensions/man/html/vkGetDisplayModePropertiesKHR.html>
+    #[inline]
+    pub unsafe fn get_display_mode_properties(
+        &self,
+        physical_device: vk::PhysicalDevice,
+        display: vk::DisplayKHR,
+    ) -> VkResult<Vec<vk::DisplayModePropertiesKHR>> {
+        read_into_uninitialized_vector(|count, data| {
+            (self.fp.get_display_mode_properties_khr)(physical_device, display, count, data)
+        })
+    }
+
+    /// <https://www.khronos.org/registry/vulkan/specs/1.3-extensions/man/html/vkCreateDisplayModeKHR.html>
+    #[inline]
+    pub unsafe fn create_display_mode(
+        &self,
+        physical_device: vk::PhysicalDevice,
+        display: vk::DisplayKHR,
+        create_info: &vk::DisplayModeCreateInfoKHR,
+        allocation_callbacks: Option<&vk::AllocationCallbacks>,
+    ) -> VkResult<vk::DisplayModeKHR> {
+        let mut display_mode = mem::MaybeUninit::zeroed();
+        (self.fp.create_display_mode_khr)(
+            physical_device,
+            display,
+            create_info,
+            allocation_callbacks.as_raw_ptr(),
+            display_mode.as_mut_ptr(),
+        )
+        .assume_init_on_success(display_mode)
+    }
+
+    /// <https://www.khronos.org/registry/vulkan/specs/1.3-extensions/man/html/vkGetDisplayPlaneCapabilitiesKHR.html>
+    #[inline]
+    pub unsafe fn get_display_plane_capabilities(
+        &self,
+        physical_device: vk::PhysicalDevice,
+        mode: vk::DisplayModeKHR,
+        plane_index: u32,
+    ) -> VkResult<vk::DisplayPlaneCapabilitiesKHR> {
+        let mut display_plane_capabilities = mem::MaybeUninit::zeroed();
+        (self.fp.get_display_plane_capabilities_khr)(
+            physical_device,
+            mode,
+            plane_index,
+            display_plane_capabilities.as_mut_ptr(),
+        )
+        .assume_init_on_success(display_plane_capabilities)
+    }
+
+    /// <https://www.khronos.org/registry/vulkan/specs/1.3-extensions/man/html/vkCreateDisplayPlaneSurfaceKHR.html>
+    #[inline]
+    pub unsafe fn create_display_plane_surface(
+        &self,
+        create_info: &vk::DisplaySurfaceCreateInfoKHR,
+        allocation_callbacks: Option<&vk::AllocationCallbacks>,
+    ) -> VkResult<vk::SurfaceKHR> {
+        let mut surface = mem::MaybeUninit::zeroed();
+        (self.fp.create_display_plane_surface_khr)(
+            self.handle,
+            create_info,
+            allocation_callbacks.as_raw_ptr(),
+            surface.as_mut_ptr(),
+        )
+        .assume_init_on_success(surface)
+    }
+
+    #[inline]
+    pub const fn name() -> &'static CStr {
+        vk::KhrDisplayFn::name()
+    }
+
+    #[inline]
+    pub fn fp(&self) -> &vk::KhrDisplayFn {
+        &self.fp
+    }
+
+    #[inline]
+    pub fn instance(&self) -> vk::Instance {
+        self.handle
+    }
+}