Use a relaxed memory ordering in dav1d_ref_inc()

Increasing a reference counter only requires atomicity, but not
ordering or synchronization.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/ref.h b/src/ref.h
index f6e3028..ec070a0 100644
--- a/src/ref.h
+++ b/src/ref.h
@@ -54,7 +54,7 @@ void dav1d_ref_dec(Dav1dRef **ref);
 int dav1d_ref_is_writable(Dav1dRef *ref);
 
 static inline void dav1d_ref_inc(Dav1dRef *const ref) {
-    atomic_fetch_add(&ref->ref_cnt, 1);
+    atomic_fetch_add_explicit(&ref->ref_cnt, 1, memory_order_relaxed);
 }
 
 #endif /* DAV1D_SRC_REF_H */