50 lines
1.1 KiB
Rust
50 lines
1.1 KiB
Rust
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use crate::prelude::*;
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use anyhow::Result;
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use std::sync::Arc;
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#[derive(Debug)]
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pub struct Semaphore {
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device: Arc<Device>,
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semaphore: VkSemaphore,
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}
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impl Semaphore {
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pub fn new(device: Arc<Device>) -> Result<Arc<Semaphore>> {
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let semaphore_ci = VkSemaphoreCreateInfo::new(VK_SEMAPHORE_CREATE_NULL_BIT);
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let semaphore = device.create_semaphore(&semaphore_ci)?;
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Ok(Arc::new(Semaphore { device, semaphore }))
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}
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}
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impl VulkanDevice for Semaphore {
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fn device(&self) -> &Arc<Device> {
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&self.device
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}
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}
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impl_vk_handle!(Semaphore, VkSemaphore, semaphore);
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impl Drop for Semaphore {
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fn drop(&mut self) {
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self.device.destroy_semaphore(self.semaphore);
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}
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}
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use crate::{ffi::*, handle_ffi_result};
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#[no_mangle]
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pub extern "C" fn create_semaphore(device: *const Device) -> *const Semaphore {
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let device = unsafe { Arc::from_raw(device) };
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handle_ffi_result!(Semaphore::new(device))
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}
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#[no_mangle]
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pub extern "C" fn destroy_semaphore(semaphore: *const Semaphore) {
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let _semaphore = unsafe { Arc::from_raw(semaphore) };
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}
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