From 7b8c2516c7fba74de7875d847583175c4fece4af Mon Sep 17 00:00:00 2001
From: Dzmitry Malyshau <kvark@fastmail.com>
Date: Tue, 24 Dec 2024 22:24:15 -0800
Subject: [PATCH] metal: make SyncPoint: Send+Sync

---
 blade-graphics/src/metal/mod.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/blade-graphics/src/metal/mod.rs b/blade-graphics/src/metal/mod.rs
index f72f5df..29a130d 100644
--- a/blade-graphics/src/metal/mod.rs
+++ b/blade-graphics/src/metal/mod.rs
@@ -195,6 +195,9 @@ impl AccelerationStructure {
 pub struct SyncPoint {
     cmd_buf: Retained<ProtocolObject<dyn metal::MTLCommandBuffer>>,
 }
+// Safe because all mutability is externalized
+unsafe impl Send for SyncPoint {}
+unsafe impl Sync for SyncPoint {}
 
 struct TimingData {
     pass_names: Vec<String>,