[rygel] media-export: Reenable media art extraction

[Jens Georg <jensgeorg src gnome org>]

commit 25e6f23dff4fcf13c2cd6080fc8d5137586da4e1
Author: Jens Georg <jensg openismus com>
Date:   Thu Nov 22 22:18:26 2012 +0100

    media-export: Reenable media art extraction

 .../media-export/rygel-media-export-item.vala      |    4 ++--
 .../rygel-media-export-jpeg-writer.vala            |    8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/src/plugins/media-export/rygel-media-export-item.vala b/src/plugins/media-export/rygel-media-export-item.vala
index 90c100b..2a786d8 100644
--- a/src/plugins/media-export/rygel-media-export-item.vala
+++ b/src/plugins/media-export/rygel-media-export-item.vala
@@ -199,7 +199,7 @@ namespace Rygel.MediaExport.ItemFactory {
             return item;
         }
 
-/*        Sample sample;
+        Sample sample;
         audio_info.get_tags ().get_sample (Tags.IMAGE, out sample);
         if (sample == null) {
             return item;
@@ -222,7 +222,7 @@ namespace Rygel.MediaExport.ItemFactory {
                 break;
             default:
                 break;
-        } */
+        }
 
         return item;
     }
diff --git a/src/plugins/media-export/rygel-media-export-jpeg-writer.vala b/src/plugins/media-export/rygel-media-export-jpeg-writer.vala
index d5162fa..0434485 100644
--- a/src/plugins/media-export/rygel-media-export-jpeg-writer.vala
+++ b/src/plugins/media-export/rygel-media-export-jpeg-writer.vala
@@ -55,13 +55,13 @@ internal class Rygel.MediaExport.JPEGWriter : GLib.Object {
      *
      * FIXME This uses a nested main-loop to block which is ugly.
      */
-/*    public void write (Gst.Buffer buffer, File file) {
+    public void write (Gst.Buffer buffer, File file) {
+        Gst.FlowReturn flow;
         this.sink.file = file;
-        var new_buffer = Gst.buffer_copy (buffer);
-        this.appsrc.push_buffer (new_buffer);
+        Signal.emit_by_name (appsrc, "push-buffer", buffer, out flow);
         this.appsrc.end_of_stream ();
         this.bin.set_state (State.PLAYING);
         this.loop.run ();
         this.bin.set_state (State.NULL);
-    } */
+    }
 }