diff options
Diffstat (limited to 'gl/lib/rand-isaac.c')
| -rw-r--r-- | gl/lib/rand-isaac.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/gl/lib/rand-isaac.c b/gl/lib/rand-isaac.c index 5b6171478..a1edf4785 100644 --- a/gl/lib/rand-isaac.c +++ b/gl/lib/rand-isaac.c @@ -43,7 +43,7 @@ /* This index operation is more efficient on many processors */ #define ind(mm, x) \ (* (uint32_t *) ((char *) (mm) \ - + ((x) & (ISAAC_WORDS - 1) * sizeof (uint32_t)))) + + ((x) & (ISAAC_WORDS - 1) * sizeof (uint32_t)))) /* * The central step. This uses two temporaries, x and y. mm is the @@ -191,18 +191,18 @@ isaac_init (struct isaac_state *s, uint32_t const *seed, size_t seedsize) isaac_mix (s, seed); /* Second and subsequent passes (extension to ISAAC) */ while (seedsize -= ISAAC_BYTES) - { - seed += ISAAC_WORDS; - for (i = 0; i < ISAAC_WORDS; i++) - s->mm[i] += seed[i]; - isaac_mix (s, s->mm); - } + { + seed += ISAAC_WORDS; + for (i = 0; i < ISAAC_WORDS; i++) + s->mm[i] += seed[i]; + isaac_mix (s, s->mm); + } } else { /* The no seed case (as in reference ISAAC code) */ for (i = 0; i < ISAAC_WORDS; i++) - s->mm[i] = 0; + s->mm[i] = 0; } /* Final pass */ @@ -252,7 +252,7 @@ isaac_seed_data (struct isaac_state *s, void const *buffer, size_t size) { p = (unsigned char *) s->mm + s->c; for (i = 0; i < avail; i++) - p[i] ^= buf[i]; + p[i] ^= buf[i]; buf += avail; size -= avail; isaac_mix (s, s->mm); |