From: Kenneth Graunke <kenneth@whitecape.org>
Date: Fri, 5 Apr 2019 18:52:59 +0000 (-0700)
Subject: gallium/util: Add const to u_range_intersect
X-Git-Tag: upstream/19.3.0~7551
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4e802089bcfa278f414fb3a0ce5879d840526691;p=platform%2Fupstream%2Fmesa.git

gallium/util: Add const to u_range_intersect

This doesn't modify the range, so it can accept a const pointer.

Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
---

diff --git a/src/gallium/auxiliary/util/u_range.h b/src/gallium/auxiliary/util/u_range.h
index 7d3fc61..cbf855a 100644
--- a/src/gallium/auxiliary/util/u_range.h
+++ b/src/gallium/auxiliary/util/u_range.h
@@ -67,7 +67,8 @@ util_range_add(struct util_range *range, unsigned start, unsigned end)
 }
 
 static inline boolean
-util_ranges_intersect(struct util_range *range, unsigned start, unsigned end)
+util_ranges_intersect(const struct util_range *range,
+                      unsigned start, unsigned end)
 {
    return MAX2(start, range->start) < MIN2(end, range->end);
 }