sink, source: Add hooks for volume changes

Change-Id: Id4389a38e601dee3f84d7fad0583a7dc87108e87
Signed-off-by: Jaska Uimonen <jaska.uimonen@intel.com>

diff --git a/src/pulsecore/core.h b/src/pulsecore/core.h
index e1cd18f..85f1b81 100644 (file)
--- a/src/pulsecore/core.h
+++ b/src/pulsecore/core.h
@@ -76,6 +76,7 @@ typedef enum pa_core_hook {
     PA_CORE_HOOK_SINK_PROPLIST_CHANGED,
     PA_CORE_HOOK_SINK_PORT_CHANGED,
     PA_CORE_HOOK_SINK_FLAGS_CHANGED,
+    PA_CORE_HOOK_SINK_VOLUME_CHANGED,
     PA_CORE_HOOK_SOURCE_NEW,
     PA_CORE_HOOK_SOURCE_FIXATE,
     PA_CORE_HOOK_SOURCE_PUT,
@@ -85,6 +86,7 @@ typedef enum pa_core_hook {
     PA_CORE_HOOK_SOURCE_PROPLIST_CHANGED,
     PA_CORE_HOOK_SOURCE_PORT_CHANGED,
     PA_CORE_HOOK_SOURCE_FLAGS_CHANGED,
+    PA_CORE_HOOK_SOURCE_VOLUME_CHANGED,
     PA_CORE_HOOK_SINK_INPUT_NEW,
     PA_CORE_HOOK_SINK_INPUT_FIXATE,
     PA_CORE_HOOK_SINK_INPUT_PUT,

diff --git a/src/pulsecore/sink.c b/src/pulsecore/sink.c
index b64001b..f8e5449 100644 (file)
--- a/src/pulsecore/sink.c
+++ b/src/pulsecore/sink.c
@@ -3907,4 +3907,5 @@ void pa_sink_set_reference_volume_direct(pa_sink *s, const pa_cvolume *volume) {
                                             s->flags & PA_SINK_DECIBEL_VOLUME));
 
     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_VOLUME_CHANGED], s);
 }

diff --git a/src/pulsecore/source.c b/src/pulsecore/source.c
index 24e8be9..8a43708 100644 (file)
--- a/src/pulsecore/source.c
+++ b/src/pulsecore/source.c
@@ -2900,4 +2900,5 @@ void pa_source_set_reference_volume_direct(pa_source *s, const pa_cvolume *volum
                                             s->flags & PA_SOURCE_DECIBEL_VOLUME));
 
     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_VOLUME_CHANGED], s);
 }