ac97/geode/geode_multi.cpp

191 	float gain;
199 				gain = ((value & mask) >> 8) * info->granularity;
201 					values[0] = info->max_gain - gain;
203 					values[0] = gain - info->min_gain;
206 				gain = (value & mask) * info->granularity;
208 					values[1] = info->max_gain - gain;
210 					values[1] = gain - info->min_gain;
213 				gain = (value & mask) * info->granularity;
215 					values[0] = info->max_gain - gain;
217 					values[0] = gain - info->min_gain;
249 	float gain;
259 					gain = info->max_gain - values[0];
261 					gain =  values[0] - info->min_gain;
262 				value |= ((uint16)(gain	/ info->granularity) << 8) & mask;
267 					gain = info->max_gain - values[1];
269 					gain =  values[1] - info->min_gain;
270 				value |= ((uint16)(gain / info->granularity)) & mask;
275 					gain = info->max_gain - values[0];
277 					gain =  values[0] - info->min_gain;
278 				value |= ((uint16)(gain / info->granularity)) & mask;
371 			multi->controls[index].mix_control.gain.min_gain = info->min_gain;
372 			multi->controls[index].mix_control.gain.max_gain = info->max_gain;
373 			multi->controls[index].mix_control.gain.granularity = info->granularity;
387 				multi->controls[index].mix_control.gain.min_gain = info->min_gain;
388 				multi->controls[index].mix_control.gain.max_gain = info->max_gain;
389 				multi->controls[index].mix_control.gain.granularity = info->granularity;
439 		multi->controls[index].mix_control.gain.min_gain = info->min_gain;
440 		multi->controls[index].mix_control.gain.max_gain = info->max_gain;
441 		multi->controls[index].mix_control.gain.granularity = info->granularity;
455 			multi->controls[index].mix_control.gain.min_gain = info->min_gain;
456 			multi->controls[index].mix_control.gain.max_gain = info->max_gain;
457 			multi->controls[index].mix_control.gain.granularity = info->granularity;
576 					mmvi->values[i].gain = values[0];
578 					mmvi->values[i].gain = values[1];
629 					values[0] = mmvi->values[i].gain;
631 					values[1] = mmvi->values[i].gain;
634 					values[1] = mmvi->values[i+1].gain;