From 9379d4015c48ed15a9f5bde8dac085dbca08bea3 Mon Sep 17 00:00:00 2001
From: Kim Therkelsen <kim_t26@hotmail.com>
Date: Fri, 15 Oct 2010 09:25:12 +0200
Subject: core: Added new hooks: PA_CORE_HOOK_SOURCE_PORT_CHANGED and
 PA_CORE_HOOK_SINK_PORT_CHANGED

This allows modules to know when certain ports are changed.
This will allow e.g. a filter module (or LADSAP) to only load
when a certain port is used on the device (e.g. to only filter
headphones and not normal speakers).

(Comment from Colin Guthrie: This may also have use in UCM)
---
 src/pulsecore/source.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/pulsecore/source.c')

diff --git a/src/pulsecore/source.c b/src/pulsecore/source.c
index 24d0ff6b..a5536629 100644
--- a/src/pulsecore/source.c
+++ b/src/pulsecore/source.c
@@ -1571,5 +1571,7 @@ int pa_source_set_port(pa_source *s, const char *name, pa_bool_t save) {
     s->active_port = port;
     s->save_port = save;
 
+    pa_hook_fire(&s->core->hooks[PA_CORE_HOOK_SOURCE_PORT_CHANGED], s);
+
     return 0;
 }
-- 
cgit