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vulkan: use sync objects if possible

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This commit is contained in:
Julian Orth 2026-03-01 17:25:40 +01:00
parent 2ac3519f2d
commit 3d3132fe39
23 changed files with 535 additions and 86 deletions
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7
src/video/drm/syncobj.rs
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@ -18,7 +18,7 @@ use {
DRM_SYNCOBJ_HANDLE_TO_FD_FLAGS_TIMELINE, DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE,
DRM_SYNCOBJ_WAIT_FLAGS_WAIT_FOR_SUBMIT, sync_ioc_merge, syncobj_create,
syncobj_destroy, syncobj_eventfd, syncobj_fd_to_handle, syncobj_handle_to_fd,
syncobj_signal, syncobj_transfer,
syncobj_query, syncobj_signal, syncobj_transfer,
},
},
},
@ -329,6 +329,11 @@ impl SyncobjCtx {
}
}
}
pub fn query_last_signaled(&self, syncobj: &Syncobj) -> Result<u64, DrmError> {
let handle = self.get_handle(syncobj)?;
syncobj_query(self.inner.drm.raw(), handle.0).map_err(DrmError::QuerySyncobj)
}
}
impl Drop for SyncobjCtx {