opencv: Remove dead assignments

... and fix indentation

12 files changed, 15 insertions, 43 deletions

diff --git a/ext/opencv/gstcvdilateerode.c b/ext/opencv/gstcvdilateerode.c
index 8b689f21b..446c08d4d 100644
--- a/ext/opencv/gstcvdilateerode.c
+++ b/ext/opencv/gstcvdilateerode.c
@@ -153,12 +153,8 @@ static void
 gst_cv_dilate_erode_class_init (GstCvDilateErodeClass * klass)
 {
   GObjectClass *gobject_class;
-  GstOpencvVideoFilterClass *gstopencvbasefilter_class;
-  GstElementClass *gstelement_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
-  gstopencvbasefilter_class = (GstOpencvVideoFilterClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);
 
diff --git a/ext/opencv/gstcvlaplace.c b/ext/opencv/gstcvlaplace.c
index eddcbb12c..de8649cd1 100644
--- a/ext/opencv/gstcvlaplace.c
+++ b/ext/opencv/gstcvlaplace.c
@@ -60,9 +60,9 @@ static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink",
     );
 
 #if G_BYTE_ORDER == G_BIG_ENDIAN
-  #define BYTE_ORDER_STRING "BIG_ENDIAN"
+#define BYTE_ORDER_STRING "BIG_ENDIAN"
 #else
-  #define BYTE_ORDER_STRING "LITTLE_ENDIAN"
+#define BYTE_ORDER_STRING "LITTLE_ENDIAN"
 #endif
 
 static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src",
@@ -141,10 +141,8 @@ gst_cv_laplace_class_init (GstCvLaplaceClass * klass)
   GObjectClass *gobject_class;
   GstBaseTransformClass *gstbasetransform_class;
   GstOpencvVideoFilterClass *gstopencvbasefilter_class;
-  GstElementClass *gstelement_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasetransform_class = (GstBaseTransformClass *) klass;
   gstopencvbasefilter_class = (GstOpencvVideoFilterClass *) klass;
 
@@ -220,17 +218,14 @@ gst_cv_laplace_transform_caps (GstBaseTransform * trans, GstPadDirection dir,
         gst_structure_set (structure,
             "depth", G_TYPE_INT, 16,
             "bpp", G_TYPE_INT, 16,
-            "endianness", G_TYPE_INT, G_BYTE_ORDER,
-            NULL);
+            "endianness", G_TYPE_INT, G_BYTE_ORDER, NULL);
       }
       break;
     case GST_PAD_SRC:
       for (i = 0; i < gst_caps_get_size (output); i++) {
         structure = gst_caps_get_structure (output, i);
         gst_structure_set (structure,
-            "depth", G_TYPE_INT, 8,
-            "bpp", G_TYPE_INT, 8,
-            NULL);
+            "depth", G_TYPE_INT, 8, "bpp", G_TYPE_INT, 8, NULL);
         gst_structure_remove_field (structure, "endianness");
       }
       break;
diff --git a/ext/opencv/gstcvsmooth.c b/ext/opencv/gstcvsmooth.c
index 62f54b27f..a40ad35dd 100644
--- a/ext/opencv/gstcvsmooth.c
+++ b/ext/opencv/gstcvsmooth.c
@@ -160,10 +160,8 @@ gst_cv_smooth_class_init (GstCvSmoothClass * klass)
 {
   GObjectClass *gobject_class;
   GstOpencvVideoFilterClass *gstopencvbasefilter_class;
-  GstElementClass *gstelement_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstopencvbasefilter_class = (GstOpencvVideoFilterClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);
diff --git a/ext/opencv/gstcvsobel.c b/ext/opencv/gstcvsobel.c
index 9ee55d915..0e1b33b66 100644
--- a/ext/opencv/gstcvsobel.c
+++ b/ext/opencv/gstcvsobel.c
@@ -60,9 +60,9 @@ static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink",
     );
 
 #if G_BYTE_ORDER == G_BIG_ENDIAN
-  #define BYTE_ORDER_STRING "BIG_ENDIAN"
+#define BYTE_ORDER_STRING "BIG_ENDIAN"
 #else
-  #define BYTE_ORDER_STRING "LITTLE_ENDIAN"
+#define BYTE_ORDER_STRING "LITTLE_ENDIAN"
 #endif
 
 static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src",
@@ -136,10 +136,8 @@ gst_cv_sobel_class_init (GstCvSobelClass * klass)
   GObjectClass *gobject_class;
   GstBaseTransformClass *gstbasetransform_class;
   GstOpencvVideoFilterClass *gstopencvbasefilter_class;
-  GstElementClass *gstelement_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasetransform_class = (GstBaseTransformClass *) klass;
   gstopencvbasefilter_class = (GstOpencvVideoFilterClass *) klass;
 
@@ -195,17 +193,14 @@ gst_cv_sobel_transform_caps (GstBaseTransform * trans, GstPadDirection dir,
         gst_structure_set (structure,
             "depth", G_TYPE_INT, 16,
             "bpp", G_TYPE_INT, 16,
-            "endianness", G_TYPE_INT, G_BYTE_ORDER,
-            NULL);
+            "endianness", G_TYPE_INT, G_BYTE_ORDER, NULL);
       }
       break;
     case GST_PAD_SRC:
       for (i = 0; i < gst_caps_get_size (output); i++) {
         structure = gst_caps_get_structure (output, i);
         gst_structure_set (structure,
-            "depth", G_TYPE_INT, 8,
-            "bpp", G_TYPE_INT, 8,
-            NULL);
+            "depth", G_TYPE_INT, 8, "bpp", G_TYPE_INT, 8, NULL);
         gst_structure_remove_field (structure, "endianness");
       }
       break;
diff --git a/ext/opencv/gstedgedetect.c b/ext/opencv/gstedgedetect.c
index f6d90e09b..dbe86cf9f 100644
--- a/ext/opencv/gstedgedetect.c
+++ b/ext/opencv/gstedgedetect.c
@@ -149,10 +149,8 @@ static void
 gst_edgedetect_class_init (GstedgedetectClass * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   parent_class = g_type_class_peek_parent (klass);
 
   gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_edgedetect_finalize);
diff --git a/ext/opencv/gstfaceblur.c b/ext/opencv/gstfaceblur.c
index 8f901af90..3ac2af41b 100644
--- a/ext/opencv/gstfaceblur.c
+++ b/ext/opencv/gstfaceblur.c
@@ -149,10 +149,8 @@ static void
 gst_faceblur_class_init (GstfaceblurClass * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   parent_class = g_type_class_peek_parent (klass);
 
   gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_faceblur_finalize);
diff --git a/ext/opencv/gstfacedetect.c b/ext/opencv/gstfacedetect.c
index 887b32747..0254b74b6 100644
--- a/ext/opencv/gstfacedetect.c
+++ b/ext/opencv/gstfacedetect.c
@@ -201,11 +201,9 @@ static void
 gst_facedetect_class_init (GstfacedetectClass * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstOpencvVideoFilterClass *gstopencvbasefilter_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstopencvbasefilter_class = (GstOpencvVideoFilterClass *) klass;
   parent_class = g_type_class_peek_parent (klass);
 
diff --git a/ext/opencv/gstopencvutils.c b/ext/opencv/gstopencvutils.c
index 1f5502a15..dc42f90d5 100644
--- a/ext/opencv/gstopencvutils.c
+++ b/ext/opencv/gstopencvutils.c
@@ -96,7 +96,7 @@ gst_opencv_parse_iplimage_params_from_caps (GstCaps * caps, gint * width,
 GstCaps *
 gst_opencv_caps_from_cv_image_type (int cv_type)
 {
-  GstCaps * caps = gst_caps_new_empty ();
+  GstCaps *caps = gst_caps_new_empty ();
   switch (cv_type) {
     case CV_8UC1:
       gst_caps_append (caps, gst_caps_from_string (GST_VIDEO_CAPS_GRAY8));
@@ -116,9 +116,11 @@ gst_opencv_caps_from_cv_image_type (int cv_type)
       gst_caps_append (caps, gst_caps_from_string (GST_VIDEO_CAPS_ABGR));
       break;
     case CV_16UC1:
-      gst_caps_append (caps, gst_caps_from_string (GST_VIDEO_CAPS_GRAY16("1234")));
-      gst_caps_append (caps, gst_caps_from_string (GST_VIDEO_CAPS_GRAY16("4321")));
+      gst_caps_append (caps,
+          gst_caps_from_string (GST_VIDEO_CAPS_GRAY16 ("1234")));
+      gst_caps_append (caps,
+          gst_caps_from_string (GST_VIDEO_CAPS_GRAY16 ("4321")));
       break;
   }
   return caps;
-}
\ No newline at end of file
+}
diff --git a/ext/opencv/gstopencvvideofilter.c b/ext/opencv/gstopencvvideofilter.c
index ed7065697..7c42b1956 100644
--- a/ext/opencv/gstopencvvideofilter.c
+++ b/ext/opencv/gstopencvvideofilter.c
@@ -136,11 +136,9 @@ static void
 gst_opencv_video_filter_class_init (GstOpencvVideoFilterClass * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseTransformClass *basetrans_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   basetrans_class = (GstBaseTransformClass *) klass;
   parent_class = g_type_class_peek_parent (klass);
 
@@ -238,7 +236,7 @@ gst_opencv_video_filter_set_caps (GstBaseTransform * trans, GstCaps * incaps,
 
   if (klass->cv_set_caps) {
     if (!klass->cv_set_caps (transform, in_width, in_height, in_depth,
-        in_channels, out_width, out_height, out_depth, out_channels))
+            in_channels, out_width, out_height, out_depth, out_channels))
       return FALSE;
   }
 
diff --git a/ext/opencv/gstpyramidsegment.c b/ext/opencv/gstpyramidsegment.c
index 760c57134..b2d981ea1 100644
--- a/ext/opencv/gstpyramidsegment.c
+++ b/ext/opencv/gstpyramidsegment.c
@@ -150,10 +150,8 @@ static void
 gst_pyramidsegment_class_init (GstpyramidsegmentClass * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   parent_class = g_type_class_peek_parent (klass);
 
   gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_pyramidsegment_finalize);
diff --git a/ext/opencv/gsttemplatematch.c b/ext/opencv/gsttemplatematch.c
index 8e96d1ac1..bc15d815d 100644
--- a/ext/opencv/gsttemplatematch.c
+++ b/ext/opencv/gsttemplatematch.c
@@ -140,10 +140,8 @@ static void
 gst_templatematch_class_init (GstTemplateMatchClass * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
 
   gobject_class->finalize = gst_templatematch_finalize;
   gobject_class->set_property = gst_templatematch_set_property;
diff --git a/ext/opencv/gsttextwrite.c b/ext/opencv/gsttextwrite.c
index 0a84bbab4..612e20a43 100644
--- a/ext/opencv/gsttextwrite.c
+++ b/ext/opencv/gsttextwrite.c
@@ -164,10 +164,8 @@ static void
 gst_textwrite_class_init (GsttextwriteClass * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);
   gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_textwrite_finalize);