diff options
| author | Lennart Poettering <lennart@poettering.net> | 2004-08-15 13:15:51 +0000 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2004-08-15 13:15:51 +0000 |
| commit | efc3491f1f1ca42cd776f96ccfb006c53717d2e8 (patch) | |
| tree | a55f3d43bd4b3cb4063ab870bcc224fba8a05454 /polyp/sink.c | |
| parent | c17545108b33162fb186f797b8a408511e9252f4 (diff) | |
add support for volume manipulation
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@125 fefdeb5f-60dc-0310-8127-8f9354f1896f
Diffstat (limited to 'polyp/sink.c')
| -rw-r--r-- | polyp/sink.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/polyp/sink.c b/polyp/sink.c index d9a3ae86..b8617ae1 100644 --- a/polyp/sink.c +++ b/polyp/sink.c @@ -285,8 +285,9 @@ void pa_sink_set_owner(struct pa_sink *sink, struct pa_module *m) { void pa_sink_set_volume(struct pa_sink *sink, uint32_t volume) { assert(sink); + if (sink->volume != volume) { - pa_subscription_post(sink->core, PA_SUBSCRIPTION_EVENT_SINK|PA_SUBSCRIPTION_EVENT_CHANGE, sink->index); sink->volume = volume; + pa_subscription_post(sink->core, PA_SUBSCRIPTION_EVENT_SINK|PA_SUBSCRIPTION_EVENT_CHANGE, sink->index); } } |