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add support for volume manipulation

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@125 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-08-15 13:15:51 +00:00
parent c17545108b
commit efc3491f1f
7 changed files with 71 additions and 7 deletions
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9
polyp/sink-input.c
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@ -168,3 +168,12 @@ void pa_sink_input_drop(struct pa_sink_input *i, size_t length) {
i->resampled_chunk.index = i->resampled_chunk.length = 0;
}
}
void pa_sink_input_set_volume(struct pa_sink_input *i, uint32_t volume) {
assert(i);
if (i->volume != volume) {
i->volume = volume;
pa_subscription_post(i->sink->core, PA_SUBSCRIPTION_EVENT_SINK_INPUT|PA_SUBSCRIPTION_EVENT_CHANGE, i->index);
}
}