diff options
Diffstat (limited to 'source/blender/blenlib/intern/rand.c')
| -rw-r--r-- | source/blender/blenlib/intern/rand.c | 29 |
1 files changed, 3 insertions, 26 deletions
diff --git a/source/blender/blenlib/intern/rand.c b/source/blender/blenlib/intern/rand.c index 700524965f0..9e56ce6b2cf 100644 --- a/source/blender/blenlib/intern/rand.c +++ b/source/blender/blenlib/intern/rand.c @@ -265,29 +265,6 @@ void BLI_rng_skip(RNG *rng, int n) /***/ -/* initialize with some non-zero seed */ -static RNG theBLI_rng = {611330372042337130}; - -void BLI_srandom(unsigned int seed) -{ - BLI_rng_srandom(&theBLI_rng, seed); -} - -int BLI_rand(void) -{ - return BLI_rng_get_int(&theBLI_rng); -} - -float BLI_frand(void) -{ - return BLI_rng_get_float(&theBLI_rng); -} - -void BLI_frand_unit_v3(float v[3]) -{ - BLI_rng_get_float_unit_v3(&theBLI_rng, v); -} - float BLI_hash_frand(unsigned int seed) { RNG rng; @@ -312,7 +289,7 @@ void BLI_thread_srandom(int thread, unsigned int seed) { if (thread >= BLENDER_MAX_THREADS) thread = 0; - + BLI_rng_seed(&rng_tab[thread], seed + hash[seed & 255]); seed = BLI_rng_get_uint(&rng_tab[thread]); BLI_rng_seed(&rng_tab[thread], seed + hash[seed & 255]); @@ -338,11 +315,11 @@ RNG_THREAD_ARRAY *BLI_rng_threaded_new(void) { unsigned int i; RNG_THREAD_ARRAY *rngarr = MEM_mallocN(sizeof(RNG_THREAD_ARRAY), "random_array"); - + for (i = 0; i < BLENDER_MAX_THREADS; i++) { BLI_rng_srandom(&rngarr->rng_tab[i], (unsigned int)clock()); } - + return rngarr; } |