diff options
Diffstat (limited to 'third_party/rust/ash/src/extensions/khr/maintenance3.rs')
-rw-r--r-- | third_party/rust/ash/src/extensions/khr/maintenance3.rs | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/third_party/rust/ash/src/extensions/khr/maintenance3.rs b/third_party/rust/ash/src/extensions/khr/maintenance3.rs new file mode 100644 index 0000000000..3b22959332 --- /dev/null +++ b/third_party/rust/ash/src/extensions/khr/maintenance3.rs @@ -0,0 +1,45 @@ +use crate::vk; +use crate::{Device, Instance}; +use std::ffi::CStr; +use std::mem; + +#[derive(Clone)] +pub struct Maintenance3 { + handle: vk::Device, + fp: vk::KhrMaintenance3Fn, +} + +impl Maintenance3 { + pub fn new(instance: &Instance, device: &Device) -> Self { + let handle = device.handle(); + let fp = vk::KhrMaintenance3Fn::load(|name| unsafe { + mem::transmute(instance.get_device_proc_addr(handle, name.as_ptr())) + }); + Self { handle, fp } + } + + /// <https://www.khronos.org/registry/vulkan/specs/1.3-extensions/man/html/vkGetDescriptorSetLayoutSupportKHR.html> + #[inline] + pub unsafe fn get_descriptor_set_layout_support( + &self, + create_info: &vk::DescriptorSetLayoutCreateInfo, + out: &mut vk::DescriptorSetLayoutSupportKHR, + ) { + (self.fp.get_descriptor_set_layout_support_khr)(self.handle, create_info, out); + } + + #[inline] + pub const fn name() -> &'static CStr { + vk::KhrMaintenance3Fn::name() + } + + #[inline] + pub fn fp(&self) -> &vk::KhrMaintenance3Fn { + &self.fp + } + + #[inline] + pub fn device(&self) -> vk::Device { + self.handle + } +} |