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| author | Warren Dukes <warren.dukes@gmail.com> | 2004-03-23 21:18:19 +0000 |
|---|---|---|
| committer | Warren Dukes <warren.dukes@gmail.com> | 2004-03-23 21:18:19 +0000 |
| commit | 9c9ce227f50302379f9cb0d0af517e1a9f1e2b64 (patch) | |
| tree | 8493cac959969ef0de5e3401b0d5aa9ad93a8dd0 /src/volume.c | |
| parent | d6a37ba73e6caeaa6efb8c78498250bd2317ccdf (diff) | |
| download | mpd-9c9ce227f50302379f9cb0d0af517e1a9f1e2b64.tar.gz mpd-9c9ce227f50302379f9cb0d0af517e1a9f1e2b64.tar.xz mpd-9c9ce227f50302379f9cb0d0af517e1a9f1e2b64.zip | |
alsa volume fixes
git-svn-id: https://svn.musicpd.org/mpd/trunk@421 09075e82-0dd4-0310-85a5-a0d7c8717e4f
Diffstat (limited to 'src/volume.c')
| -rw-r--r-- | src/volume.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/src/volume.c b/src/volume.c index 7906acbba..d38a2c2c8 100644 --- a/src/volume.c +++ b/src/volume.c @@ -248,6 +248,8 @@ int getAlsaVolumeLevel() { long min = volume_alsaMin; int err; + snd_mixer_handle_events(volume_alsaMixerHandle); + if((err = snd_mixer_selem_get_playback_volume(volume_alsaElem, SND_MIXER_SCHN_FRONT_LEFT,&level))<0) { ERROR("problems getting alsa volume: %s\n",snd_strerror(err)); @@ -255,8 +257,12 @@ int getAlsaVolumeLevel() { } snd_mixer_selem_get_playback_volume(volume_alsaElem, - SND_MIXER_SCHN_FRONT_LEFT,&level); - ret = (int)(100*(((float)(level-min))/(max-min))+0.5); + SND_MIXER_SCHN_FRONT_LEFT,&level); + ret = ((volume_alsaSet/100.0)*(max-min)+min)+0.5; + if(volume_alsaSet>0 && ret==level) { + ret = volume_alsaSet; + } + else ret = (int)(100*(((float)(level-min))/(max-min))+0.5); return ret; } @@ -269,6 +275,8 @@ int changeAlsaVolumeLevel(FILE * fp, int change, int rel) { long min = volume_alsaMin; int err; + snd_mixer_handle_events(volume_alsaMixerHandle); + if((err = snd_mixer_selem_get_playback_volume(volume_alsaElem, SND_MIXER_SCHN_FRONT_LEFT,&level))<0) { myfprintf(fp,"%s problems getting volume\n", @@ -282,9 +290,7 @@ int changeAlsaVolumeLevel(FILE * fp, int change, int rel) { if(volume_alsaSet >= 0 && level==test) { vol = volume_alsaSet; } - else { - vol = 100.0*(((float)(level-min))/(max-min)); - } + else vol = 100.0*(((float)(level-min))/(max-min)); vol+=change; } else |