From f5230ab8ecd7051abf24def778ce68aad0e7123f Mon Sep 17 00:00:00 2001
From: Wim Taymans <wim.taymans@collabora.co.uk>
Date: Fri, 22 Mar 2013 13:48:03 +0100
Subject: [PATCH] fluidsynth: handle discont

---
 ext/fluidsynth/gstfluidsynth.c | 9 +++++++++
 ext/fluidsynth/gstfluidsynth.h | 1 +
 2 files changed, 10 insertions(+)

diff --git a/ext/fluidsynth/gstfluidsynth.c b/ext/fluidsynth/gstfluidsynth.c
index f7d4df1161..3f96f7f6b1 100644
--- a/ext/fluidsynth/gstfluidsynth.c
+++ b/ext/fluidsynth/gstfluidsynth.c
@@ -382,6 +382,11 @@ produce_samples (GstFluidsynth * fluidsynth, GstClockTime pts, guint64 sample)
   GST_BUFFER_OFFSET (outbuf) = offset;
   GST_BUFFER_OFFSET_END (outbuf) = offset + samples;
 
+  if (fluidsynth->discont) {
+    GST_BUFFER_FLAG_SET (outbuf, GST_BUFFER_FLAG_DISCONT);
+    fluidsynth->discont = FALSE;
+  }
+
   return gst_pad_push (fluidsynth->srcpad, outbuf);
 }
 
@@ -471,6 +476,10 @@ gst_fluidsynth_chain (GstPad * sinkpad, GstObject * parent, GstBuffer * buffer)
 
   fluidsynth = GST_FLUIDSYNTH (parent);
 
+  if (GST_BUFFER_IS_DISCONT (buffer)) {
+    fluidsynth->discont = TRUE;
+  }
+
   pts = GST_BUFFER_PTS (buffer);
 
   if (pts != GST_CLOCK_TIME_NONE) {
diff --git a/ext/fluidsynth/gstfluidsynth.h b/ext/fluidsynth/gstfluidsynth.h
index 924cf00906..3344bd8e36 100644
--- a/ext/fluidsynth/gstfluidsynth.h
+++ b/ext/fluidsynth/gstfluidsynth.h
@@ -61,6 +61,7 @@ struct _GstFluidsynth
   int sf;
 
   GstSegment segment;
+  gboolean discont;
   GstClockTime last_pts;
   guint64 last_sample;
 };