diff options
Diffstat (limited to 'libavcodec/nellymoserdec.c')
| -rw-r--r-- | libavcodec/nellymoserdec.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libavcodec/nellymoserdec.c b/libavcodec/nellymoserdec.c index 94e6129877..ff70854800 100644 --- a/libavcodec/nellymoserdec.c +++ b/libavcodec/nellymoserdec.c @@ -32,7 +32,8 @@ */ #include "nellymoser.h" -#include "libavutil/random.h" +#include "libavutil/lfg.h" +#include "libavutil/random_seed.h" #include "avcodec.h" #include "dsputil.h" @@ -44,7 +45,7 @@ typedef struct NellyMoserDecodeContext { AVCodecContext* avctx; DECLARE_ALIGNED_16(float,float_buf[NELLY_SAMPLES]); float state[128]; - AVRandomState random_state; + AVLFG random_state; GetBitContext gb; int add_bias; float scale_bias; @@ -107,7 +108,7 @@ static void nelly_decode_block(NellyMoserDecodeContext *s, for (j = 0; j < NELLY_FILL_LEN; j++) { if (bits[j] <= 0) { aptr[j] = M_SQRT1_2*pows[j]; - if (av_random(&s->random_state) & 1) + if (av_lfg_get(&s->random_state) & 1) aptr[j] *= -1.0; } else { v = get_bits(&s->gb, bits[j]); @@ -128,7 +129,7 @@ static av_cold int decode_init(AVCodecContext * avctx) { NellyMoserDecodeContext *s = avctx->priv_data; s->avctx = avctx; - av_random_init(&s->random_state, 0); + av_lfg_init(&s->random_state, ff_random_get_seed()); ff_mdct_init(&s->imdct_ctx, 8, 1); dsputil_init(&s->dsp, avctx); |