Lines Matching refs:sample_buf
68 int32_t sample_buf[2][DEFAULT_FRAME_SIZE];
89 int32_t *bptr = s->sample_buf[ch]; \
165 opt_order = ff_lpc_calc_coefs(&s->lpc_ctx, s->sample_buf[ch],
214 int32_t *left = s->sample_buf[0], *right = s->sample_buf[1];
258 s->predictor_buf[0] = s->sample_buf[ch][0];
261 s->predictor_buf[i] = s->sample_buf[ch][i ] -
262 s->sample_buf[ch][i - 1];
271 int32_t *samples = s->sample_buf[ch];
422 put_bits(pb, s->extra_bits, s->sample_buf[j][i] & mask);
423 s->sample_buf[j][i] >>= s->extra_bits;