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alsa: rework mixer logic

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Completely rework mixer logic. This now allows controlling a full set of
elements from a single sink's volume slider/mute button.

This also introduces sink and source "ports" that can be used to choose
different input or output ports with the UI. (i.e. "mic"/"line-in" or
"speaker"/"headphones".

The mixer paths and device maps are now configered in external
configuration files and can be tweaked as necessary.
This commit is contained in:
Lennart Poettering 2009-06-17 03:45:14 +02:00
parent e9c70ac41b
commit 31575f7766
54 changed files with 7029 additions and 1694 deletions
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8
src/pulsecore/protocol-native.c
View file

@ -3328,9 +3328,9 @@ static void command_set_volume(
CHECK_VALIDITY(c->pstream, si || sink || source, tag, PA_ERR_NOENTITY);
if (sink)
pa_sink_set_volume(sink, &volume, TRUE, TRUE, TRUE);
pa_sink_set_volume(sink, &volume, TRUE, TRUE, TRUE, TRUE);
else if (source)
pa_source_set_volume(source, &volume);
pa_source_set_volume(source, &volume, TRUE);
else if (si)
pa_sink_input_set_volume(si, &volume, TRUE, TRUE);
@ -3400,9 +3400,9 @@ static void command_set_mute(
CHECK_VALIDITY(c->pstream, si || sink || source, tag, PA_ERR_NOENTITY);
if (sink)
pa_sink_set_mute(sink, mute);
pa_sink_set_mute(sink, mute, TRUE);
else if (source)
pa_source_set_mute(source, mute);
pa_source_set_mute(source, mute, TRUE);
else if (si)
pa_sink_input_set_mute(si, mute, TRUE);