Lines Matching +defs:diff +defs:id
109 short diff; /* Difference between sl and predicted sample */
112 unsigned char sign; /* sign of diff */
119 diff = sl - state->pred_val;
120 sign = (diff < 0) ? 0x8 : 0x0;
122 diff = -diff;
127 * adjust_idx = diff * 4 / step;
140 if (diff >= step) {
142 diff -= step;
642 const char *id;
643 if (snd_config_get_id(n, &id) < 0)
645 if (snd_pcm_conf_generic_id(id))
647 if (strcmp(id, "slave") == 0) {
651 SNDERR("Unknown field %s", id);