output_plugin: added methods enable() and disable()

With these methods, an output plugin can allocate some global
resources only if it is actually enabled.  The method enable() is
called after daemonization, which allows for more sophisticated
resource allocation during that method.

1 files changed, 4 insertions, 0 deletions

diff --git a/src/main.c b/src/main.c
index 4b61ab39..dfd5d49d 100644
--- a/src/main.c
+++ b/src/main.c
@@ -374,6 +374,10 @@ int main(int argc, char *argv[])
 
 	config_global_check();
 
+	/* enable all audio outputs (if not already done by
+	   playlist_state_restore() */
+	pc_update_audio();
+
 	/* run the main loop */
 
 	g_main_loop_run(main_loop);