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vulkan-core: make SyncobjCtx optional

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This commit is contained in:
Julian Orth 2026-03-11 11:49:42 +01:00
parent 0a84bd47bf
commit e2d2a2e9b9
6 changed files with 16 additions and 11 deletions
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10
src/vulkan_core/timeline_semaphore.rs
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@ -1,7 +1,7 @@
use {
crate::{
utils::{errorfmt::ErrorFmt, numcell::NumCell},
video::drm::syncobj::Syncobj,
video::drm::syncobj::{Syncobj, SyncobjCtx},
vulkan_core::{VulkanCoreError, device::VulkanDeviceInf},
},
ash::vk::{
@ -20,6 +20,7 @@ where
{
pub(super) device: Rc<D>,
pub(super) semaphore: Semaphore,
pub(super) sync_ctx: Rc<SyncobjCtx>,
pub(super) syncobj: Rc<Syncobj>,
pub(super) next_point: NumCell<u64>,
}
@ -55,6 +56,9 @@ where
if !self.supports_timeline_opaque_export() {
return Err(VulkanCoreError::TimelineExportNotSupported);
}
let Some(sync_ctx) = self.sync_ctx() else {
return Err(VulkanCoreError::NoSyncobjCtx);
};
let sem = {
let mut export_info = ExportSemaphoreCreateInfo::default()
.handle_types(ExternalSemaphoreHandleTypeFlags::OPAQUE_FD);
@ -87,8 +91,7 @@ where
for _ in 0..2 {
let n = next_point.fetch_add(1);
signal(n)?;
let signaled = self
.sync_ctx()
let signaled = sync_ctx
.query_last_signaled(&syncobj)
.map_err(VulkanCoreError::QueryLastSignaled)?;
if signaled != n {
@ -99,6 +102,7 @@ where
Ok(Rc::new(VulkanTimelineSemaphore {
device: self.clone(),
semaphore: sem,
sync_ctx: sync_ctx.clone(),
syncobj: Rc::new(syncobj),
next_point,
}))