util: add util_round_down_npot

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37548>
2025-09-25 17:28:28 +02:00
parent 7b50b8966b
commit 4b24bc7c70
1 changed files with 6 additions and 0 deletions
@@ -735,6 +735,12 @@ util_align_npot(size_t value, size_t alignment)
   return value;
 }

+static inline size_t
+util_round_down_npot(size_t value, size_t alignment)
+{
+   return value - (value % alignment);
+}
+
 static inline unsigned
 u_minify(unsigned value, unsigned levels)
 {