ext/: Fix various compiler warnings that reveal potential bugs.

Original commit message from CVS:
2007-01-04  Julien MOUTTE  <julien@moutte.net>

* ext/directfb/dfbvideosink.c:
(gst_dfbvideosink_navigation_send_event),
(gst_dfbvideosink_get_type):
* ext/sdl/sdlaudiosink.c: (gst_sdlaudio_sink_open):
* ext/sdl/sdlvideosink.c: (gst_sdlvideosink_setcaps),
(gst_sdlvideosink_show_frame),
(gst_sdlvideosink_navigation_send_event):
* ext/sdl/sdlvideosink.h: Fix various compiler warnings that
reveal potential bugs.

4 files changed, 8 insertions, 11 deletions

diff --git a/ext/directfb/dfbvideosink.c b/ext/directfb/dfbvideosink.c
index 9d1cca10..1b72de87 100644
--- a/ext/directfb/dfbvideosink.c
+++ b/ext/directfb/dfbvideosink.c
@@ -1942,7 +1942,6 @@ gst_dfbvideosink_navigation_send_event (GstNavigation * navigation,
   GstDfbVideoSink *dfbvideosink = GST_DFBVIDEOSINK (navigation);
   GstEvent *event;
   GstVideoRectangle src, dst, result;
-  gint width, height;
   double x, y;
   GstPad *pad = NULL;
 
@@ -2366,6 +2365,11 @@ gst_dfbvideosink_get_type (void)
       NULL,
       NULL,
     };
+    static const GInterfaceInfo colorbalance_info = {
+      (GInterfaceInitFunc) gst_dfbvideosink_colorbalance_init,
+      NULL,
+      NULL,
+    };
 
     dfbvideosink_type = g_type_register_static (GST_TYPE_VIDEO_SINK,
         "GstDfbVideoSink", &dfbvideosink_info, 0);
@@ -2374,6 +2378,8 @@ gst_dfbvideosink_get_type (void)
         GST_TYPE_IMPLEMENTS_INTERFACE, &iface_info);
     g_type_add_interface_static (dfbvideosink_type, GST_TYPE_NAVIGATION,
         &navigation_info);
+    g_type_add_interface_static (dfbvideosink_type, GST_TYPE_COLOR_BALANCE,
+        &colorbalance_info);
   }
 
   return dfbvideosink_type;
diff --git a/ext/sdl/sdlaudiosink.c b/ext/sdl/sdlaudiosink.c
index 85bcd4d2..798297bf 100644
--- a/ext/sdl/sdlaudiosink.c
+++ b/ext/sdl/sdlaudiosink.c
@@ -35,11 +35,6 @@ GST_ELEMENT_DETAILS ("SDL audio sink",
 
 static void gst_sdlaudio_sink_dispose (GObject * object);
 
-static void gst_sdlaudio_sink_get_property (GObject * object, guint prop_id,
-    GValue * value, GParamSpec * pspec);
-static void gst_sdlaudio_sink_set_property (GObject * object, guint prop_id,
-    const GValue * value, GParamSpec * pspec);
-
 static GstCaps *gst_sdlaudio_sink_getcaps (GstBaseSink * bsink);
 
 static gboolean gst_sdlaudio_sink_open (GstAudioSink * asink);
@@ -258,7 +253,6 @@ static gboolean
 gst_sdlaudio_sink_open (GstAudioSink * asink)
 {
   GstSDLAudioSink *sdlaudio;
-  int mode;
 
   sdlaudio = GST_SDLAUDIOSINK (asink);
 
diff --git a/ext/sdl/sdlvideosink.c b/ext/sdl/sdlvideosink.c
index de796ea3..4dc501c9 100644
--- a/ext/sdl/sdlvideosink.c
+++ b/ext/sdl/sdlvideosink.c
@@ -717,7 +717,6 @@ static gboolean
 gst_sdlvideosink_setcaps (GstBaseSink * bsink, GstCaps * vscapslist)
 {
   GstSDLVideoSink *sdlvideosink;
-  guint32 format;
   GstStructure *structure;
   gboolean res = TRUE;
 
@@ -746,7 +745,6 @@ gst_sdlvideosink_show_frame (GstBaseSink * bsink, GstBuffer * buf)
 {
 
   GstSDLVideoSink *sdlvideosink;
-  SDL_Event sdl_event;
 
   sdlvideosink = GST_SDLVIDEOSINK (bsink);
 
@@ -948,7 +946,6 @@ gst_sdlvideosink_navigation_send_event (GstNavigation * navigation,
   GstSDLVideoSink *sdlvideosink = GST_SDLVIDEOSINK (navigation);
   GstEvent *event;
   GstVideoRectangle src, dst, result;
-  gint width, height;
   double x, y;
   GstPad *pad = NULL;
 
diff --git a/ext/sdl/sdlvideosink.h b/ext/sdl/sdlvideosink.h
index b7e13c0b..77e9e0ed 100644
--- a/ext/sdl/sdlvideosink.h
+++ b/ext/sdl/sdlvideosink.h
@@ -75,7 +75,7 @@ struct _GstSDLVideoSinkClass {
 
 };
 
-GType gst_sdlsink_get_type(void);
+GType gst_sdlvideosink_get_type(void);
 
 G_END_DECLS