Lines Matching defs:rgain
7631 u_int rgain;
7703 au_get_gain(sc, &sc->sc_inports, &rgain, &rbalance);
7705 oldri->gain = rgain;
7710 rgain = newri->gain;
7713 error = au_set_gain(sc, &sc->sc_inports, rgain, rbalance);
7718 rgain, rbalance, error);
8836 int lgain, rgain;
8842 rgain = AUDIO_MAX_GAIN / 2;
8849 if (au_get_lr_value(sc, &ct, &lgain, &rgain))
8863 au_get_lr_value(sc, &ct, &lgain, &rgain);
8870 &lgain, &rgain))
8881 lgain = rgain = n = 0;
8890 rgain += r;
8897 rgain /= n;
8902 if (lgain == rgain) { /* handles lgain==rgain==0 */
8905 } else if (lgain < rgain) {
8906 *pgain = rgain;
8909 (AUDIO_MID_BALANCE * lgain) / rgain;
8910 } else /* lgain > rgain */ {
8913 *pbalance = (AUDIO_MID_BALANCE * rgain) / lgain;