40 lines
1.2 KiB
Rust
40 lines
1.2 KiB
Rust
use ash::prelude::VkResult;
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use ash::vk;
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pub struct SyncObjects {
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pub image_available: Vec<vk::Semaphore>,
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pub render_finished: Vec<vk::Semaphore>,
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pub in_flight: Vec<vk::Fence>,
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}
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impl SyncObjects {
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pub fn new(device: &ash::Device, frames_in_flight: usize) -> VkResult<SyncObjects> {
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unsafe {
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let mut image_available = Vec::new();
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let mut render_finished = Vec::new();
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let mut in_flight = Vec::new();
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for _ in 0..frames_in_flight {
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image_available
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.push(device.create_semaphore(&vk::SemaphoreCreateInfo::default(), None)?);
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render_finished
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.push(device.create_semaphore(&vk::SemaphoreCreateInfo::default(), None)?);
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in_flight.push(
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device.create_fence(
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&vk::FenceCreateInfo::builder()
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.flags(vk::FenceCreateFlags::SIGNALED)
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,
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None,
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)?,
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)
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}
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Ok(SyncObjects {
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image_available,
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render_finished,
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in_flight,
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})
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}
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}
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}
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