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Ensure Device::active_queue_families contain no duplicates (#1192)

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This commit is contained in:
Niklas Jonsson 2019-06-10 16:45:24 +02:00 committed by Lucas Kent
parent bb6beb8995
commit d98552fe41
1 changed files with 8 additions and 1 deletions
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9
vulkano/src/device/mod.rs
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@ -300,6 +300,13 @@ impl Device {
*const _
});
let mut active_queue_families: SmallVec<[u32; 8]> = SmallVec::new();
for (queue_family, _) in output_queues.iter() {
if let None = active_queue_families.iter().find(|&&qf| qf == *queue_family) {
active_queue_families.push(*queue_family);
}
}
let device =
Arc::new(Device {
instance: phys.instance().clone(),
@ -315,7 +322,7 @@ impl Device {
..requested_features.clone()
},
extensions: (&extensions).into(),
active_queue_families: output_queues.iter().map(|&(q, _)| q).collect(),
active_queue_families,
allocation_count: Mutex::new(0),
fence_pool: Mutex::new(Vec::new()),
semaphore_pool: Mutex::new(Vec::new()),