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sink,source: Handle missing in the shared volume case

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This makes sure that when we're traversing the device chain for sources
and sinks with shared volume, we handle the case that a sink-input or
source-output of one of these might be unlinked (while unloading a
module, for example).
This commit is contained in:
Arun Raghavan 2011-09-20 17:05:22 +05:30
parent fde703be75
commit cae3235369
6 changed files with 74 additions and 32 deletions
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3
src/pulsecore/source.h
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@ -339,6 +339,9 @@ int pa_source_suspend_all(pa_core *c, pa_bool_t suspend, pa_suspend_cause_t caus
/* Use this instead of checking s->flags & PA_SOURCE_FLAT_VOLUME directly. */
pa_bool_t pa_source_flat_volume_enabled(pa_source *s);
/* Get the master source when sharing volumes */
pa_source *pa_source_get_master(pa_source *s);
/* Is the source in passthrough mode? (that is, is this a monitor source for a sink
* that has a passthrough sink input connected to it. */
pa_bool_t pa_source_is_passthrough(pa_source *s);