Mesa (master): util/rand_xor: make it clear that {,s_}rand_xorshift128plus take *exactly 2* uint64_t
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Sat May 16 12:25:18 UTC 2020
Module: Mesa
Branch: master
Commit: f50f26325f8df7e076a0ffd2196eab1c36ff07ae
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=f50f26325f8df7e076a0ffd2196eab1c36ff07ae
Author: Eric Engestrom <eric.engestrom at intel.com>
Date: Sun Oct 13 08:52:59 2019 +0100
util/rand_xor: make it clear that {,s_}rand_xorshift128plus take *exactly 2* uint64_t
Signed-off-by: Eric Engestrom <eric.engestrom at intel.com>
Reviewed-by: Emmanuel Gil Peyrot <linkmauve at linkmauve.fr>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/2316>
---
src/util/rand_xor.c | 4 ++--
src/util/rand_xor.h | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/util/rand_xor.c b/src/util/rand_xor.c
index 31612d57660..b34b4e40bfa 100644
--- a/src/util/rand_xor.c
+++ b/src/util/rand_xor.c
@@ -41,7 +41,7 @@
* to the public domain.
*/
uint64_t
-rand_xorshift128plus(uint64_t *seed)
+rand_xorshift128plus(uint64_t seed[2])
{
uint64_t *s = seed;
@@ -55,7 +55,7 @@ rand_xorshift128plus(uint64_t *seed)
}
void
-s_rand_xorshift128plus(uint64_t *seed, bool randomised_seed)
+s_rand_xorshift128plus(uint64_t seed[2], bool randomised_seed)
{
if (!randomised_seed)
goto fixed_seed;
diff --git a/src/util/rand_xor.h b/src/util/rand_xor.h
index 532d549bcda..b55598f228a 100644
--- a/src/util/rand_xor.h
+++ b/src/util/rand_xor.h
@@ -29,9 +29,9 @@
#include <stdbool.h>
uint64_t
-rand_xorshift128plus(uint64_t *seed);
+rand_xorshift128plus(uint64_t seed[2]);
void
-s_rand_xorshift128plus(uint64_t *seed, bool randomised_seed);
+s_rand_xorshift128plus(uint64_t seed[2], bool randomised_seed);
#endif /* RAND_XOR_H */
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