From 1a8512986ae983c3a362b023b8e55fdae681bb02 Mon Sep 17 00:00:00 2001
From: Arun Raghavan <arun.raghavan@collabora.co.uk>
Date: Tue, 14 Aug 2012 15:38:27 +0530
Subject: [PATCH] pulse: Clear unpositioned flag when setting positions

If converting a PA channel map to gst channel positions results in a
valid set of channel positions, we clear the unpositioned flag from the
ringbuffer spec.
---
 ext/pulse/pulseutil.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ext/pulse/pulseutil.c b/ext/pulse/pulseutil.c
index 607fdd4369..8409291859 100644
--- a/ext/pulse/pulseutil.c
+++ b/ext/pulse/pulseutil.c
@@ -279,6 +279,9 @@ gst_pulse_channel_map_to_gst (const pa_channel_map * map,
   if (invalid) {
     for (i = 0; i < channels; i++)
       pos[i] = GST_AUDIO_CHANNEL_POSITION_NONE;
+  } else {
+    if (pos[0] != GST_AUDIO_CHANNEL_POSITION_NONE)
+      spec->info.flags &= ~GST_AUDIO_FLAG_UNPOSITIONED;
   }
 
   return spec;