Takashi Iwai
ff9c030e65
Use snd_config_get_bool()
...
Clean up the code, using snd_config_get_bool().
2005-01-13 15:46:34 +00:00
Takashi Iwai
5211c26927
Fix compile warning
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Fixed compile warning due to signed/unsigned comparison.
2005-01-12 11:19:47 +00:00
Takashi Iwai
c7feb066b1
Support stereo volume control
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softvol supports stereo volume controls.
Fixed the dB calculation, too.
2005-01-04 11:37:29 +00:00
Takashi Iwai
82e408d08b
Set max volume as default for softvol
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Set max volume as default for softvol.
2005-01-03 17:12:51 +00:00
Takashi Iwai
199d207423
Change the behavior with hardware volume controls
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When a hardware volume control is given, softvol plugin simply
passes the slave PCM without any additional changes.
2005-01-03 14:37:39 +00:00
Takashi Iwai
0732cce6f0
Add accessor to user control elements
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Added accessor functions to user control elements, snd_ctl_elem_add_*(),
and_ctl_elem_remove() and snd_ctl_elem_info_is_user().
2005-01-03 11:52:39 +00:00
Takashi Iwai
30f35c1f7a
Add softvol PCM plugin
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The softvol PCM plugin is added. It applies the software volume attenuation,
which may be useful for codecs without volume controls.
Currently, the control is only mono. The attenuation is applied to all
channels equally. The control is probed and automatically created
when not exists yet.
2004-12-27 14:40:19 +00:00
