diff options
| author | Steven Fuller <relnev@icculus.org> | 2014-12-25 12:00:00 +0100 |
|---|---|---|
| committer | Patryk Obara <dreamer.tan@gmail.com> | 2019-08-20 03:45:24 +0200 |
| commit | 22475d6d94e96056d1550dca00b32d00e3821649 (patch) | |
| tree | 175dbbc8da0704d493fe3cb6024d8117c4f1b27b /src/maths.c | |
| parent | 819e239f23b0c515f32fe0ec8350bdfd8d64c9e9 (diff) | |
Import icculus.org release (2014-12-25)
Diffstat (limited to 'src/maths.c')
| -rw-r--r-- | src/maths.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/maths.c b/src/maths.c index 71a1389..ea5ad8a 100644 --- a/src/maths.c +++ b/src/maths.c @@ -2311,7 +2311,7 @@ dx = 0; /* TODO: uninitialized?? */ #define DEG_3 31 #define SEP_3 3 -static long table [DEG_3] = +static int32_t table [DEG_3] = { -851904987, -43806228, -2029755270, 1390239686, -1912102820, -485608943, 1969813258, -1590463333, -1944053249, 455935928, @@ -2324,8 +2324,8 @@ static long table [DEG_3] = #define TABLE_END (table + sizeof (table) / sizeof (table [0])) -static long * front_ptr = table + SEP_3; -static long * rear_ptr = table; +static int32_t * front_ptr = table + SEP_3; +static int32_t * rear_ptr = table; void SetSeededFastRandom(int seed); @@ -2359,7 +2359,7 @@ int FastRandom(void) { - long i; + int32_t i; /* @@ -2370,7 +2370,7 @@ int FastRandom(void) */ *front_ptr += *rear_ptr; - i = (long) ((unsigned long) *front_ptr >> 1); + i = (int32_t) ((uint32_t) *front_ptr >> 1); /* `front_ptr' and `rear_ptr' can't wrap at the same time. */ @@ -2402,12 +2402,12 @@ int FastRandom(void) #define SEEDED_DEG_3 13 #define SEEDED_SEP_3 3 -static long seeded_table [SEEDED_DEG_3]; +static int32_t seeded_table [SEEDED_DEG_3]; #define SEEDED_TABLE_END (seeded_table + sizeof (seeded_table) / sizeof (seeded_table [0])) -static long * seeded_front_ptr = seeded_table + SEEDED_SEP_3; -static long * seeded_rear_ptr = seeded_table; +static int32_t * seeded_front_ptr = seeded_table + SEEDED_SEP_3; +static int32_t * seeded_rear_ptr = seeded_table; @@ -2415,7 +2415,7 @@ int SeededFastRandom(void) { - long i; + int32_t i; /* @@ -2426,7 +2426,7 @@ int SeededFastRandom(void) */ *seeded_front_ptr += *seeded_rear_ptr; - i = (long) ((unsigned long) *seeded_front_ptr >> 1); + i = (int32_t) ((uint32_t) *seeded_front_ptr >> 1); /* `front_ptr' and `rear_ptr' can't wrap at the same time. */ @@ -2458,7 +2458,7 @@ void SetSeededFastRandom(int seed) { int i; - long number = seed; + int32_t number = seed; for(i = 0; i < SEEDED_DEG_3; ++i) { |