Atomics: Use _InterlockedAnd8 direction for 342bit MSVC

[blender.git] / intern / atomic / atomic_ops.h

diff --git a/intern/atomic/atomic_ops.h b/intern/atomic/atomic_ops.h
index c7bb0509fdf34831f17a601f2c5f379dc0ec72d2..dc06a51f85979ef61b764f2d5fbfa8e8464a8595 100644 (file)
--- a/intern/atomic/atomic_ops.h
+++ b/intern/atomic/atomic_ops.h
@@ -393,7 +393,11 @@ atomic_fetch_and_and_uint8(uint8_t *p, uint8_t b)
 ATOMIC_INLINE uint8_t
 atomic_fetch_and_and_uint8(uint8_t *p, uint8_t b)
 {
+#if (LG_SIZEOF_PTR == 3 || LG_SIZEOF_INT == 3)
        return InterlockedAnd8((char *)p, (char)b);
+#else
+       return _InterlockedAnd8((char *)p, (char)b);
+#endif
 }
 #else
 #  error "Missing implementation for 8-bit atomic operations"