[clutter-gst] fix compilation warnings all over the place

[Lionel Landwerlin <llandwerlin src gnome org>]

commit 2df8981679d3226489e705726adf7f1572229ffd
Author: Lionel Landwerlin <llandwerlin gmail com>
Date:   Mon Jul 22 16:32:06 2013 +0100

    fix compilation warnings all over the place

 clutter-gst/clutter-gst-aspectratio.c     |    3 +++
 clutter-gst/clutter-gst-auto-video-sink.c |    2 --
 clutter-gst/clutter-gst-camera.c          |    1 -
 clutter-gst/clutter-gst-content.c         |    2 --
 clutter-gst/clutter-gst-crop.c            |    3 +++
 examples/video-sink-navigation.c          |    3 +++
 examples/video-sink.c                     |    2 +-
 7 files changed, 10 insertions(+), 6 deletions(-)
---
diff --git a/clutter-gst/clutter-gst-aspectratio.c b/clutter-gst/clutter-gst-aspectratio.c
index aca44f0..b2363be 100644
--- a/clutter-gst/clutter-gst-aspectratio.c
+++ b/clutter-gst/clutter-gst-aspectratio.c
@@ -147,6 +147,9 @@ clutter_gst_aspectratio_paint_content (ClutterContent   *content,
           clutter_actor_get_background_color (actor, &color);
           color.alpha = paint_opacity;
 
+          node = clutter_color_node_new (&color);
+          clutter_paint_node_set_name (node, "BlankVideoFrame");
+
           clutter_paint_node_add_rectangle_custom (node,
                                                    content_box.x1, content_box.y1,
                                                    content_box.x2, content_box.y2);
diff --git a/clutter-gst/clutter-gst-auto-video-sink.c b/clutter-gst/clutter-gst-auto-video-sink.c
index c7c1cd2..a3137f1 100644
--- a/clutter-gst/clutter-gst-auto-video-sink.c
+++ b/clutter-gst/clutter-gst-auto-video-sink.c
@@ -147,8 +147,6 @@ clutter_gst_auto_video_sink_reset (ClutterGstAutoVideoSink *sink)
   gst_object_unref (targetpad);
 }
 
-static GstStaticCaps raw_caps = GST_STATIC_CAPS ("video/x-raw");
-
 static void
 clutter_gst_auto_video_sink_init (ClutterGstAutoVideoSink *sink)
 {
diff --git a/clutter-gst/clutter-gst-camera.c b/clutter-gst/clutter-gst-camera.c
index a5736db..0d5ddf5 100644
--- a/clutter-gst/clutter-gst-camera.c
+++ b/clutter-gst/clutter-gst-camera.c
@@ -838,7 +838,6 @@ static gboolean
 setup_pipeline (ClutterGstCamera *self)
 {
   ClutterGstCameraPrivate *priv = self->priv;
-  CoglGstVideoSink *video_sink;
 
   if (!probe_camera_devices (self))
     {
diff --git a/clutter-gst/clutter-gst-content.c b/clutter-gst/clutter-gst-content.c
index 9ea1d30..ce9cb19 100644
--- a/clutter-gst/clutter-gst-content.c
+++ b/clutter-gst/clutter-gst-content.c
@@ -409,8 +409,6 @@ clutter_gst_content_init (ClutterGstContent *self)
 ClutterContent *
 clutter_gst_content_new (void)
 {
-  CoglGstVideoSink *sink;
-
   return g_object_new (CLUTTER_GST_TYPE_CONTENT,
                        NULL);
 }
diff --git a/clutter-gst/clutter-gst-crop.c b/clutter-gst/clutter-gst-crop.c
index e3cf348..77b964c 100644
--- a/clutter-gst/clutter-gst-crop.c
+++ b/clutter-gst/clutter-gst-crop.c
@@ -113,6 +113,9 @@ clutter_gst_crop_paint_content (ClutterContent   *content,
           clutter_actor_get_background_color (actor, &color);
           color.alpha = paint_opacity;
 
+          node = clutter_color_node_new (&color);
+          clutter_paint_node_set_name (node, "BlankVideoFrame");
+
           clutter_paint_node_add_rectangle_custom (node,
                                                    content_box.x1, content_box.y1,
                                                    content_box.x2, content_box.y2);
diff --git a/examples/video-sink-navigation.c b/examples/video-sink-navigation.c
index e4d3cc9..8dc5fdd 100644
--- a/examples/video-sink-navigation.c
+++ b/examples/video-sink-navigation.c
@@ -75,6 +75,9 @@ main (int argc, char *argv[])
   test = gst_element_factory_make ("navigationtest", NULL);
   colorspace = gst_element_factory_make ("videoconvert", NULL);
 
+  sink = gst_element_factory_make ("clutterautovideosink", NULL);
+  g_object_set (sink, "content", clutter_actor_get_content (actor), NULL);
+
   // g_object_set (src , "pattern", 10, NULL);
 
   gst_bin_add_many (GST_BIN (pipeline), src, filter, test, colorspace, sink, NULL);
diff --git a/examples/video-sink.c b/examples/video-sink.c
index 7389a4d..26a3651 100644
--- a/examples/video-sink.c
+++ b/examples/video-sink.c
@@ -114,7 +114,7 @@ main (int argc, char *argv[])
   gst_bin_add_many (GST_BIN (bin), src, warp, NULL);
   gst_element_link_many (src, warp, NULL);
 
-  g_object_set (pipeline, "source", bin);
+  g_object_set (pipeline, "source", bin, NULL);
 
   clutter_gst_player_set_playing (CLUTTER_GST_PLAYER (player), TRUE);