[longomatch] Fix current time query using the video sinks

[Andoni Morales Alastruey <amorales src gnome org>]

commit 52dcd65cdeb35ece5754f59a24c6fbbff8088ce0
Author: Andoni Morales Alastruey <ylatuya gmail com>
Date:   Mon Nov 3 16:54:51 2014 +0100

    Fix current time query using the video sinks
    
    The audio sink can have an offset with respect to the video
    sink, which results in the current time not matching the
    the one of the last frame displayed in the video sink

 libcesarplayer/lgm-video-player.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/libcesarplayer/lgm-video-player.c b/libcesarplayer/lgm-video-player.c
index 6e8a7fb..0d4b208 100644
--- a/libcesarplayer/lgm-video-player.c
+++ b/libcesarplayer/lgm-video-player.c
@@ -286,7 +286,7 @@ lgm_query_timeout (LgmVideoPlayer * lvp)
     GST_INFO ("could not get duration");
   }
 
-  if (gst_element_query_position (lvp->priv->play, &fmt, &pos)) {
+  if (gst_element_query_position (lvp->priv->video_sink, &fmt, &pos)) {
     if (pos != -1 && fmt == GST_FORMAT_TIME) {
       got_time_tick (GST_ELEMENT (lvp->priv->play), pos, lvp);
     }
@@ -755,7 +755,7 @@ lgm_video_player_get_current_time (LgmVideoPlayer * lvp)
   fmt = GST_FORMAT_TIME;
   pos = -1;
 
-  gst_element_query_position (lvp->priv->play, &fmt, &pos);
+  gst_element_query_position (lvp->priv->video_sink, &fmt, &pos);
 
   return pos != -1 ? pos : lvp->priv->current_time;
 }