From b9723f6e1c045da35c2688949b19b6248ef041db Mon Sep 17 00:00:00 2001
From: Wim Taymans <wim.taymans@collabora.co.uk>
Date: Wed, 22 Apr 2009 18:35:40 +0200
Subject: [PATCH] audioclock: make our internal time monotonic

Make the internal time increase monotonically.
---
 gst-libs/gst/audio/gstaudioclock.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gst-libs/gst/audio/gstaudioclock.c b/gst-libs/gst/audio/gstaudioclock.c
index 06ac8b3e9c..263f11088c 100644
--- a/gst-libs/gst/audio/gstaudioclock.c
+++ b/gst-libs/gst/audio/gstaudioclock.c
@@ -203,6 +203,9 @@ gst_audio_clock_get_time (GstClock * clock)
   aclock = GST_AUDIO_CLOCK_CAST (clock);
 
   result = aclock->func (clock, aclock->user_data);
+  if (result == GST_CLOCK_TIME_NONE) {
+    result = aclock->last_time - aclock->abidata.ABI.time_offset;
+  }
 
   return result;
 }