From 9cadd004a874b3181f4994df6bf87268f3aa9ca3 Mon Sep 17 00:00:00 2001
From: Wim Taymans <wim.taymans@gmail.com>
Date: Mon, 25 Sep 2006 13:55:44 +0000
Subject: [PATCH] gst/autodetect/: Small cleanups. don't try to set "sync"
 property when it is not available.

Original commit message from CVS:
* gst/autodetect/gstautoaudiosink.c:
(gst_auto_audio_sink_base_init), (gst_auto_audio_sink_class_init),
(gst_auto_audio_sink_find_best):
* gst/autodetect/gstautovideosink.c: (gst_auto_video_sink_detect):
Small cleanups.
don't try to set "sync" property when it is not available.
---
 ChangeLog                         |  9 +++++++++
 gst/autodetect/gstautoaudiosink.c |  9 +++++++--
 gst/autodetect/gstautovideosink.c | 15 ++++++++++-----
 3 files changed, 26 insertions(+), 7 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index fbeeda1ce5..b8350f3dc0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2006-09-25  Wim Taymans  <wim@fluendo.com>
+
+	* gst/autodetect/gstautoaudiosink.c:
+	(gst_auto_audio_sink_base_init), (gst_auto_audio_sink_class_init),
+	(gst_auto_audio_sink_find_best):
+	* gst/autodetect/gstautovideosink.c: (gst_auto_video_sink_detect):
+	Small cleanups.
+	don't try to set "sync" property when it is not available.
+
 2006-09-25  Tim-Philipp Müller  <tim at centricular dot net>
 
 	Patch by: Peter Kjellerstedt  <pkj at axis com>
diff --git a/gst/autodetect/gstautoaudiosink.c b/gst/autodetect/gstautoaudiosink.c
index 8e8f14fa49..ccaa413a1c 100644
--- a/gst/autodetect/gstautoaudiosink.c
+++ b/gst/autodetect/gstautoaudiosink.c
@@ -57,6 +57,7 @@ GST_ELEMENT_DETAILS ("Auto audio sink",
     "Sink/Audio",
     "Wrapper audio sink for automatically detected audio sink",
     "Ronald Bultje <rbultje@ronald.bitfreak.net>");
+
 static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",
     GST_PAD_SINK,
     GST_PAD_ALWAYS,
@@ -69,13 +70,16 @@ gst_auto_audio_sink_base_init (gpointer klass)
 
   gst_element_class_add_pad_template (eklass,
       gst_static_pad_template_get (&sink_template));
+
   gst_element_class_set_details (eklass, &gst_auto_audio_sink_details);
 }
 
 static void
 gst_auto_audio_sink_class_init (GstAutoAudioSinkClass * klass)
 {
-  GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
+  GstElementClass *eklass;
+
+  eklass = GST_ELEMENT_CLASS (klass);
 
   eklass->change_state = GST_DEBUG_FUNCPTR (gst_auto_audio_sink_change_state);
 }
@@ -235,7 +239,8 @@ gst_auto_audio_sink_find_best (GstAutoAudioSink * sink)
       GST_ELEMENT_WARNING (sink, RESOURCE, NOT_FOUND, (NULL),
           ("Failed to find a usable audio sink"));
       choice = gst_element_factory_make ("fakesink", "fake-audio-sink");
-      g_object_set (choice, "sync", TRUE, NULL);
+      if (g_object_class_find_property (G_OBJECT_GET_CLASS (choice), "sync"))
+        g_object_set (choice, "sync", TRUE, NULL);
       gst_element_set_state (choice, GST_STATE_READY);
     }
   }
diff --git a/gst/autodetect/gstautovideosink.c b/gst/autodetect/gstautovideosink.c
index 6d5a931216..085dea1b10 100644
--- a/gst/autodetect/gstautovideosink.c
+++ b/gst/autodetect/gstautovideosink.c
@@ -212,11 +212,8 @@ gst_auto_video_sink_detect (GstAutoVideoSink * sink)
 
   /* find element */
   GST_DEBUG_OBJECT (sink, "Creating new kid");
-  if (!(esink = gst_auto_video_sink_find_best (sink))) {
-    GST_ELEMENT_ERROR (sink, LIBRARY, INIT, (NULL),
-        ("Failed to find a supported video sink"));
-    return FALSE;
-  }
+  if (!(esink = gst_auto_video_sink_find_best (sink)))
+    goto no_sink;
 
   sink->kid = esink;
   gst_bin_add (GST_BIN (sink), esink);
@@ -229,6 +226,14 @@ gst_auto_video_sink_detect (GstAutoVideoSink * sink)
   GST_DEBUG_OBJECT (sink, "done changing auto video sink");
 
   return TRUE;
+
+  /* ERRORS */
+no_sink:
+  {
+    GST_ELEMENT_ERROR (sink, LIBRARY, INIT, (NULL),
+        ("Failed to find a supported video sink"));
+    return FALSE;
+  }
 }
 
 static GstStateChangeReturn