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jay_ash/extensions/khr/
external_memory_win32.rs

1//! <https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/VK_KHR_external_memory_win32.html>
2
3use crate::prelude::*;
4use crate::vk;
5use core::mem;
6
7impl crate::khr::external_memory_win32::Device {
8    /// <https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/vkGetMemoryWin32HandleKHR.html>
9    #[inline]
10    pub unsafe fn get_memory_win32_handle(
11        &self,
12        create_info: &vk::MemoryGetWin32HandleInfoKHR<'_>,
13    ) -> VkResult<vk::HANDLE> {
14        unsafe {
15            let mut handle = mem::MaybeUninit::uninit();
16            (self.fp.get_memory_win32_handle_khr)(self.handle, create_info, handle.as_mut_ptr())
17                .assume_init_on_success(handle)
18        }
19    }
20
21    /// <https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/vkGetMemoryWin32HandlePropertiesKHR.html>
22    #[inline]
23    pub unsafe fn get_memory_win32_handle_properties(
24        &self,
25        handle_type: vk::ExternalMemoryHandleTypeFlags,
26        handle: vk::HANDLE,
27        memory_win32_handle_properties: &mut vk::MemoryWin32HandlePropertiesKHR<'_>,
28    ) -> VkResult<()> {
29        unsafe {
30            (self.fp.get_memory_win32_handle_properties_khr)(
31                self.handle,
32                handle_type,
33                handle,
34                memory_win32_handle_properties,
35            )
36            .result()
37        }
38    }
39}