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-rw-r--r--src/volume.c22
1 files changed, 21 insertions, 1 deletions
diff --git a/src/volume.c b/src/volume.c
index 16f130650..7906acbba 100644
--- a/src/volume.c
+++ b/src/volume.c
@@ -47,6 +47,8 @@
int volume_mixerType = VOLUME_MIXER_TYPE_SOFTWARE;
char * volume_mixerDevice;
+int volume_softwareSet = -1;
+
#ifndef NO_OSS_MIXER
int volume_ossFd;
int volume_ossControl = SOUND_MIXER_VOLUME;
@@ -57,6 +59,7 @@ snd_mixer_t * volume_alsaMixerHandle = NULL;
snd_mixer_elem_t * volume_alsaElem;
long volume_alsaMin;
long volume_alsaMax;
+int volume_alsaSet = -1;
#endif
#ifndef NO_OSS_MIXER
@@ -261,6 +264,7 @@ int getAlsaVolumeLevel() {
int changeAlsaVolumeLevel(FILE * fp, int change, int rel) {
float vol;
long level;
+ long test;
long max = volume_alsaMax;
long min = volume_alsaMin;
int err;
@@ -274,12 +278,22 @@ int changeAlsaVolumeLevel(FILE * fp, int change, int rel) {
}
if (rel) {
- vol = 100.0*(((float)(level-min))/(max-min));
+ test = ((volume_alsaSet/100.0)*(max-min)+min)+0.5;
+ if(volume_alsaSet >= 0 && level==test) {
+ vol = volume_alsaSet;
+ }
+ else {
+ vol = 100.0*(((float)(level-min))/(max-min));
+ }
vol+=change;
}
else
vol = change;
+ volume_alsaSet = vol+0.5;
+ volume_alsaSet = volume_alsaSet>100 ? 100 :
+ (volume_alsaSet<0 ? 0 : volume_alsaSet);
+
level = (long)(((vol/100.0)*(max-min)+min)+0.5);
level = level>max?max:level;
level = level<min?min:level;
@@ -361,6 +375,10 @@ void openVolumeDevice() {
}
int getSoftwareVolume() {
+ if(volume_softwareSet >= 0) {
+ return volume_softwareSet;
+ }
+
return 50*log((getPlayerSoftwareVolume()*(M_E*M_E-1)/100.0)+1)+0.5;
}
@@ -389,6 +407,8 @@ int changeSoftwareVolume(FILE * fp, int change, int rel) {
if(new>100) new = 100;
else if(new<0) new = 0;
+ volume_softwareSet = new;
+
new = 100.0*(exp(new/50.0)-1)/(M_E*M_E-1)+0.5;
setPlayerSoftwareVolume(new);