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add new introspection data field for sinks/sources: a flags field which specifies whether the sink/source supports hw volume control and latency querying

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@661 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2006-04-07 23:02:48 +00:00
parent 272ab200c2
commit f6d95b7291
4 changed files with 26 additions and 2 deletions
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2
src/polypcore/protocol-native.c
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@ -1232,6 +1232,7 @@ static void sink_fill_tagstruct(pa_tagstruct *t, pa_sink *sink) {
PA_TAG_STRING, sink->monitor_source->name,
PA_TAG_USEC, pa_sink_get_latency(sink),
PA_TAG_STRING, sink->driver,
PA_TAG_U32, (sink->get_hw_volume ? PA_SINK_HW_VOLUME_CTRL : 0) | (sink->get_latency ? PA_SINK_LATENCY : 0),
PA_TAG_INVALID);
}
@ -1251,6 +1252,7 @@ static void source_fill_tagstruct(pa_tagstruct *t, pa_source *source) {
PA_TAG_STRING, source->monitor_of ? source->monitor_of->name : NULL,
PA_TAG_USEC, pa_source_get_latency(source),
PA_TAG_STRING, source->driver,
PA_TAG_U32, (source->get_hw_volume ? PA_SOURCE_HW_VOLUME_CTRL : 0) | (source->get_latency ? PA_SOURCE_LATENCY : 0),
PA_TAG_INVALID);
}