aout: introduce aout_Destroy()

src/audio_output/aout_internal.h

@@ -172,9 +172,9 @@ void aout_OutputDelete( audio_output_t * p_aout );
 
 
 /* From common.c : */
-/* Release with vlc_object_release() */
-audio_output_t *aout_New ( vlc_object_t * );
+audio_output_t *aout_New (vlc_object_t *);
 #define aout_New(a) aout_New(VLC_OBJECT(a))
+void aout_Destroy (audio_output_t *);
 
 void aout_FifoInit( vlc_object_t *, aout_fifo_t *, uint32_t );
 mtime_t aout_FifoFirstDate( const aout_fifo_t * ) VLC_USED;

src/audio_output/common.c

@@ -168,6 +168,11 @@ audio_output_t *aout_New( vlc_object_t * p_parent )
     return aout;
 }
 
+void aout_Destroy (audio_output_t *aout)
+{
+    vlc_object_release (aout);
+}
+
 /*****************************************************************************
  * aout_Destructor: destroy aout structure
  *****************************************************************************/

src/input/resource.c

@@ -328,17 +328,27 @@ exit:
 static void DestroyAout( input_resource_t *p_resource )
 {
     if( p_resource->p_aout )
-        vlc_object_release( p_resource->p_aout );
+    {
+        aout_Destroy( p_resource->p_aout );
         p_resource->p_aout = NULL;
+    }
 }
 
 static void ReleaseAout( input_resource_t *p_resource,
                          audio_output_t *p_aout )
 {
-    msg_Dbg( p_resource->p_parent, "releasing audio output" );
     if( likely(p_aout == p_resource->p_aout) )
+    {
+        assert( p_resource->b_aout_busy );
         p_resource->b_aout_busy = false;
+        msg_Dbg( p_resource->p_parent, "releasing audio output" );
         vlc_object_release( p_aout );
+    }
+    else
+    {
+        msg_Dbg( p_resource->p_parent, "destroying extra audio output" );
+        aout_Destroy( p_aout );
+    }
 }
 
 static audio_output_t *AllocateAout( input_resource_t *p_resource )
@@ -347,7 +357,7 @@ static audio_output_t *AllocateAout( input_resource_t *p_resource )
 
     if( unlikely(p_resource->b_aout_busy) )
     {
-        msg_Dbg( p_resource->p_parent, "creating audio output" );
+        msg_Dbg( p_resource->p_parent, "creating extra audio output" );
         return aout_New( p_resource->p_parent );
     }
 
@@ -360,6 +370,7 @@ static audio_output_t *AllocateAout( input_resource_t *p_resource )
             return NULL;
 
         vlc_mutex_lock( &p_resource->lock_hold );
+        assert( p_resource->p_aout == NULL );
         p_resource->p_aout = p_aout;
         vlc_mutex_unlock( &p_resource->lock_hold );
     }
@@ -406,7 +417,7 @@ static void TerminateAout( input_resource_t *p_resource )
     vlc_mutex_unlock( &p_resource->lock_hold );
 
     if( p_aout )
-        vlc_object_release( p_aout );
+        aout_Destroy( p_aout );
 }
 
 static void Destructor( gc_object_t *p_gc )