Add functions to get/set audio delay.

[vlc] / src / control / audio.c

diff --git a/src/control/audio.c b/src/control/audio.c
index 2c5ed8ae74fae3ae08acd9b3da912039f31eb45f..b7ebf34e31377bc441e53bfbaed4854404426e00 100644 (file)
--- a/src/control/audio.c
+++ b/src/control/audio.c
@@ -478,3 +478,37 @@ int libvlc_audio_set_channel( libvlc_media_player_t *mp, int channel )
     vlc_object_release( p_aout );
     return ret;
 }
+
+/*****************************************************************************
+ * libvlc_audio_get_delay : Get the current audio delay
+ *****************************************************************************/
+int64_t libvlc_audio_get_delay( libvlc_media_player_t *p_mi )
+{
+    input_thread_t *p_input_thread = libvlc_get_input_thread ( p_mi );
+    int64_t val = 0;
+    if( p_input_thread != NULL )
+    {
+      val = var_GetTime( p_input_thread, "audio-delay" );
+      vlc_object_release( p_input_thread );
+    }
+    return val;
+}
+
+/*****************************************************************************
+ * libvlc_audio_set_delay : Set the current audio delay
+ *****************************************************************************/
+int libvlc_audio_set_delay( libvlc_media_player_t *p_mi, int64_t i_delay )
+{
+    input_thread_t *p_input_thread = libvlc_get_input_thread ( p_mi );
+    int ret = 0;
+    if( p_input_thread != NULL )
+    {
+      var_SetTime( p_input_thread, "audio-delay", i_delay );
+      vlc_object_release( p_input_thread );
+    }
+    else
+    {
+      ret = -1;
+    }
+    return ret;
+}