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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /third_party/rust/ash/src/extensions/khr/push_descriptor.rs | |
parent | Initial commit. (diff) | |
download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/rust/ash/src/extensions/khr/push_descriptor.rs')
-rw-r--r-- | third_party/rust/ash/src/extensions/khr/push_descriptor.rs | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/third_party/rust/ash/src/extensions/khr/push_descriptor.rs b/third_party/rust/ash/src/extensions/khr/push_descriptor.rs new file mode 100644 index 0000000000..22d1572883 --- /dev/null +++ b/third_party/rust/ash/src/extensions/khr/push_descriptor.rs @@ -0,0 +1,68 @@ +use crate::vk; +use crate::{Device, Instance}; +use std::ffi::c_void; +use std::ffi::CStr; +use std::mem; + +#[derive(Clone)] +pub struct PushDescriptor { + fp: vk::KhrPushDescriptorFn, +} + +impl PushDescriptor { + pub fn new(instance: &Instance, device: &Device) -> Self { + let fp = vk::KhrPushDescriptorFn::load(|name| unsafe { + mem::transmute(instance.get_device_proc_addr(device.handle(), name.as_ptr())) + }); + Self { fp } + } + + /// <https://www.khronos.org/registry/vulkan/specs/1.3-extensions/man/html/vkCmdPushDescriptorSetKHR.html> + #[inline] + pub unsafe fn cmd_push_descriptor_set( + &self, + command_buffer: vk::CommandBuffer, + pipeline_bind_point: vk::PipelineBindPoint, + layout: vk::PipelineLayout, + set: u32, + descriptor_writes: &[vk::WriteDescriptorSet], + ) { + (self.fp.cmd_push_descriptor_set_khr)( + command_buffer, + pipeline_bind_point, + layout, + set, + descriptor_writes.len() as u32, + descriptor_writes.as_ptr(), + ); + } + + /// <https://www.khronos.org/registry/vulkan/specs/1.3-extensions/man/html/vkCmdPushDescriptorSetWithTemplateKHR.html> + #[inline] + pub unsafe fn cmd_push_descriptor_set_with_template( + &self, + command_buffer: vk::CommandBuffer, + descriptor_update_template: vk::DescriptorUpdateTemplate, + layout: vk::PipelineLayout, + set: u32, + p_data: *const c_void, + ) { + (self.fp.cmd_push_descriptor_set_with_template_khr)( + command_buffer, + descriptor_update_template, + layout, + set, + p_data, + ); + } + + #[inline] + pub const fn name() -> &'static CStr { + vk::KhrPushDescriptorFn::name() + } + + #[inline] + pub fn fp(&self) -> &vk::KhrPushDescriptorFn { + &self.fp + } +} |