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jay_ash/extensions/ext/
acquire_drm_display.rs

1//! <https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/VK_EXT_acquire_drm_display.html>
2
3use crate::prelude::*;
4use crate::vk;
5use core::mem;
6
7impl crate::ext::acquire_drm_display::Instance {
8    /// <https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/vkAcquireDrmDisplayEXT.html>
9    #[inline]
10    pub unsafe fn acquire_drm_display(
11        &self,
12        physical_device: vk::PhysicalDevice,
13        drm_fd: i32,
14        display: vk::DisplayKHR,
15    ) -> VkResult<()> {
16        unsafe { (self.fp.acquire_drm_display_ext)(physical_device, drm_fd, display).result() }
17    }
18
19    /// <https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/vkGetDrmDisplayEXT.html>
20    #[inline]
21    pub unsafe fn get_drm_display(
22        &self,
23        physical_device: vk::PhysicalDevice,
24        drm_fd: i32,
25        connector_id: u32,
26    ) -> VkResult<vk::DisplayKHR> {
27        unsafe {
28            let mut display = mem::MaybeUninit::uninit();
29            (self.fp.get_drm_display_ext)(
30                physical_device,
31                drm_fd,
32                connector_id,
33                display.as_mut_ptr(),
34            )
35            .assume_init_on_success(display)
36        }
37    }
38}