[rygel] core: Don't preroll

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 8df9cd88bca0998623737cbc4b17bbfdffec6cce
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Sat Apr 9 00:54:19 2011 +0300

    core: Don't preroll
    
    The reason whole streaming was broken was that we were sending prerolled
    buffers to the client. When doing the flushing seek, we don't want
    prerolled buffers.
    
    Many thanks to Michael Smith for pointing this out.

 src/rygel/rygel-http-gst-sink.vala |   21 ---------------------
 1 files changed, 0 insertions(+), 21 deletions(-)
---
diff --git a/src/rygel/rygel-http-gst-sink.vala b/src/rygel/rygel-http-gst-sink.vala
index d992938..f70fc98 100644
--- a/src/rygel/rygel-http-gst-sink.vala
+++ b/src/rygel/rygel-http-gst-sink.vala
@@ -42,8 +42,6 @@ internal class Rygel.HTTPGstSink : BaseSink {
     private Mutex buffer_mutex;
     private Cond buffer_condition;
 
-    private bool render_preroll;
-
     static construct {
         var caps = new Caps.any ();
         var template = new PadTemplate (PAD_NAME,
@@ -71,31 +69,12 @@ internal class Rygel.HTTPGstSink : BaseSink {
             if (response.seek is HTTPByteSeek) {
                 this.max_bytes = response.seek.length;
             }
-
-            this.render_preroll = false;
-        } else {
-            this.render_preroll = true;
         }
 
         this.cancellable.cancelled.connect (this.on_cancelled);
         response.msg.wrote_chunk.connect (this.on_wrote_chunk);
     }
 
-    public override FlowReturn preroll (Buffer buffer) {
-        if (this.render_preroll) {
-            return render (buffer);
-        } else {
-            // If we are seeking, we must not send out first prerolled buffers
-            // since seek event is sent to pipeline after it is in PAUSED state
-            // already and preroll has already happened. i-e we will be always
-            // sending out the beginning of the media if we execute the first
-            // preroll.
-            this.render_preroll = true;
-
-            return FlowReturn.OK;
-        }
-    }
-
     public override FlowReturn render (Buffer buffer) {
         this.buffer_mutex.lock ();
         while (!this.cancellable.is_cancelled () &&