Lines Matching defs:prng
120 static void init_block(int16_t block[64], int test, int is_idct, AVLFG *prng, int vals)
129 block[i] = (av_lfg_get(prng) % (2*vals)) -vals;
137 j = av_lfg_get(prng) % 10 + 1;
139 int idx = av_lfg_get(prng) % 64;
140 block[idx] = av_lfg_get(prng) % (2*vals) -vals;
144 block[ 0] = av_lfg_get(prng) % (16*vals) - (8*vals);
190 AVLFG prng;
195 av_lfg_init(&prng, 1);
202 init_block(block1, test, is_idct, &prng, vals);
271 init_block(block, test, is_idct, &prng, vals);
382 AVLFG prng;
384 av_lfg_init(&prng, 1);
392 block1[i] = av_lfg_get(&prng) % 256 - 128;