Lines Matching defs:lfg
29 #include "libavutil/lfg.h"
50 AVLFG lfg;
100 #define RAND_N(range) ((int) ((double) range * av_lfg_get(lfg) / (UINT_MAX + 1.0)))
105 AVLFG *lfg = &n->param[comp].lfg;
113 av_lfg_init(&fp->lfg, fp->seed);
135 x1 = 2.0 * av_lfg_get(lfg) / (float)UINT_MAX - 1.0;
136 x2 = 2.0 * av_lfg_get(lfg) / (float)UINT_MAX - 1.0;
158 fp->prev_shift[i][j] = noise + (av_lfg_get(lfg) & (MAX_SHIFT - 1));
162 n->rand_shift[i] = av_lfg_get(lfg) & (MAX_SHIFT - 1);
340 AVLFG *lfg = &p->lfg;
352 shift = av_lfg_get(lfg) & (MAX_SHIFT - 1);