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sink, source: Send notifications when flags change

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The hooks aren't currently used, but for example, the D-Bus protocol
could use them if it implemented flag change signals.
This commit is contained in:
Tanu Kaskinen 2013-03-28 17:30:16 +02:00
parent ed51769a59
commit 4096989ad6
3 changed files with 8 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/pulsecore/core.h
View file

@ -74,6 +74,7 @@ typedef enum pa_core_hook {
PA_CORE_HOOK_SINK_STATE_CHANGED,
PA_CORE_HOOK_SINK_PROPLIST_CHANGED,
PA_CORE_HOOK_SINK_PORT_CHANGED,
PA_CORE_HOOK_SINK_FLAGS_CHANGED,
PA_CORE_HOOK_SOURCE_NEW,
PA_CORE_HOOK_SOURCE_FIXATE,
PA_CORE_HOOK_SOURCE_PUT,
@ -82,6 +83,7 @@ typedef enum pa_core_hook {
PA_CORE_HOOK_SOURCE_STATE_CHANGED,
PA_CORE_HOOK_SOURCE_PROPLIST_CHANGED,
PA_CORE_HOOK_SOURCE_PORT_CHANGED,
PA_CORE_HOOK_SOURCE_FLAGS_CHANGED,
PA_CORE_HOOK_SINK_INPUT_NEW,
PA_CORE_HOOK_SINK_INPUT_FIXATE,
PA_CORE_HOOK_SINK_INPUT_PUT,

3
src/pulsecore/sink.c
View file

@ -784,6 +784,9 @@ void pa_sink_update_flags(pa_sink *s, pa_sink_flags_t mask, pa_sink_flags_t valu
pa_log_debug("Sink %s: DYNAMIC_LATENCY flag %s.",
s->name, (s->flags & PA_SINK_DYNAMIC_LATENCY) ? "enabled" : "disabled");
pa_subscription_post(s->core, PA_SUBSCRIPTION_EVENT_SINK | PA_SUBSCRIPTION_EVENT_CHANGE, s->index);
pa_hook_fire(&s->core->hooks[PA_CORE_HOOK_SINK_FLAGS_CHANGED], s);
if (s->monitor_source)
pa_source_update_flags(s->monitor_source,
((mask & PA_SINK_LATENCY) ? PA_SOURCE_LATENCY : 0) |

3
src/pulsecore/source.c
View file

@ -710,6 +710,9 @@ void pa_source_update_flags(pa_source *s, pa_source_flags_t mask, pa_source_flag
pa_log_debug("Source %s: DYNAMIC_LATENCY flag %s.",
s->name, (s->flags & PA_SOURCE_DYNAMIC_LATENCY) ? "enabled" : "disabled");
pa_subscription_post(s->core, PA_SUBSCRIPTION_EVENT_SOURCE | PA_SUBSCRIPTION_EVENT_CHANGE, s->index);
pa_hook_fire(&s->core->hooks[PA_CORE_HOOK_SOURCE_FLAGS_CHANGED], s);
PA_IDXSET_FOREACH(output, s->outputs, idx) {
if (output->destination_source)
pa_source_update_flags(output->destination_source, mask, value);