diff options
Diffstat (limited to 'libavutil/random.c')
| -rw-r--r-- | libavutil/random.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libavutil/random.c b/libavutil/random.c index 79919882ee..bafdf7a377 100644 --- a/libavutil/random.c +++ b/libavutil/random.c @@ -36,7 +36,7 @@ see http://en.wikipedia.org/wiki/Mersenne_twister for an explanation of this alg #define LOWER_MASK 0x7fffffff /* least significant r bits */ /** initializes mt[AV_RANDOM_N] with a seed */ -void av_init_random(unsigned int seed, AVRandomState *state) +void av_random_init(AVRandomState *state, unsigned int seed) { int index; @@ -55,6 +55,11 @@ void av_init_random(unsigned int seed, AVRandomState *state) state->index= index; // will cause it to generate untempered numbers the first iteration } +void av_init_random(unsigned int seed, AVRandomState *state) +{ + av_random_init(state, seed); +} + /** generate AV_RANDOM_N words at one time (which will then be tempered later) (av_random calls this; you shouldn't) */ void av_random_generate_untempered_numbers(AVRandomState *state) { |