Lines Matching refs:value
18 * The functions in this file map the value ranges of ALSA mixer controls onto
87 long min, max, value;
97 err = get_raw[ctl_dir](elem, channel, &value);
101 return (value - min) / (double)(max - min);
104 err = get_dB[ctl_dir](elem, channel, &value);
109 return (value - min) / (double)(max - min);
111 normalized = pow(10, (value - max) / 6000.0);
126 long min, max, value;
136 value = lrint_dir(volume * (max - min), dir) + min;
137 return set_raw[ctl_dir](elem, channel, value);
141 value = lrint_dir(volume * (max - min), dir) + min;
142 return set_dB[ctl_dir](elem, channel, value, dir);
149 value = lrint_dir(6000.0 * log10(volume), dir) + max;
150 return set_dB[ctl_dir](elem, channel, value, dir);