configure: enable -Werror to improve code

-Werror on git version is useful to keep code clean.

6 files changed, 8 insertions, 8 deletions

diff --git a/ext/opencv/edgedetect/gstedgedetect.c b/ext/opencv/edgedetect/gstedgedetect.c
index c88d5e3f3..aa7b37763 100644
--- a/ext/opencv/edgedetect/gstedgedetect.c
+++ b/ext/opencv/edgedetect/gstedgedetect.c
@@ -305,7 +305,7 @@ gst_edgedetect_chain (GstPad * pad, GstBuffer * buf)
   } else {
     cvCvtColor (filter->cvEdge, filter->cvCEdge, CV_GRAY2RGB);
   }
-  gst_buffer_set_data (buf, filter->cvCEdge->imageData,
+  gst_buffer_set_data (buf, (guint8 *) filter->cvCEdge->imageData,
       filter->cvCEdge->imageSize);
 
   return gst_pad_push (filter->srcpad, buf);
diff --git a/ext/opencv/faceblur/gstfaceblur.c b/ext/opencv/faceblur/gstfaceblur.c
index 5f1deb3a4..a33a708f7 100644
--- a/ext/opencv/faceblur/gstfaceblur.c
+++ b/ext/opencv/faceblur/gstfaceblur.c
@@ -282,7 +282,7 @@ gst_faceblur_chain (GstPad * pad, GstBuffer * buf)
 
   }
 
-  gst_buffer_set_data (buf, filter->cvImage->imageData,
+  gst_buffer_set_data (buf, (guint8 *) filter->cvImage->imageData,
       filter->cvImage->imageSize);
 
   return gst_pad_push (filter->srcpad, buf);
diff --git a/ext/opencv/facedetect/gstfacedetect.c b/ext/opencv/facedetect/gstfacedetect.c
index 0928b4544..6494e4399 100644
--- a/ext/opencv/facedetect/gstfacedetect.c
+++ b/ext/opencv/facedetect/gstfacedetect.c
@@ -310,7 +310,7 @@ gst_facedetect_chain (GstPad * pad, GstBuffer * buf)
 
   }
 
-  gst_buffer_set_data (buf, filter->cvImage->imageData,
+  gst_buffer_set_data (buf, (guint8 *) filter->cvImage->imageData,
       filter->cvImage->imageSize);
 
   return gst_pad_push (filter->srcpad, buf);
diff --git a/ext/opencv/pyramidsegment/gstpyramidsegment.c b/ext/opencv/pyramidsegment/gstpyramidsegment.c
index e57a70338..7e3e8fe09 100644
--- a/ext/opencv/pyramidsegment/gstpyramidsegment.c
+++ b/ext/opencv/pyramidsegment/gstpyramidsegment.c
@@ -302,7 +302,7 @@ gst_pyramidsegment_chain (GstPad * pad, GstBuffer * buf)
   cvPyrSegmentation (filter->cvImage, filter->cvSegmentedImage, filter->storage,
       &(filter->comp), filter->level, filter->threshold1, filter->threshold2);
 
-  gst_buffer_set_data (buf, filter->cvSegmentedImage->imageData,
+  gst_buffer_set_data (buf, (guint8 *) filter->cvSegmentedImage->imageData,
       filter->cvSegmentedImage->imageSize);
 
   return gst_pad_push (filter->srcpad, buf);
diff --git a/ext/opencv/templatematch/gsttemplatematch.c b/ext/opencv/templatematch/gsttemplatematch.c
index 4f4223731..6dad35bb4 100644
--- a/ext/opencv/templatematch/gsttemplatematch.c
+++ b/ext/opencv/templatematch/gsttemplatematch.c
@@ -223,7 +223,7 @@ gst_templatematch_set_property (GObject * object, guint prop_id,
       }
       break;
     case PROP_TEMPLATE:
-      filter->template = g_value_get_string (value);
+      filter->template = (char *) g_value_get_string (value);
       gst_templatematch_load_template (filter);
       break;
     case PROP_DISPLAY:
@@ -308,7 +308,6 @@ gst_templatematch_chain (GstPad * pad, GstBuffer * buf)
   GstTemplateMatch *filter;
   CvPoint best_pos;
   double best_res;
-  int i;
 
   filter = GST_TEMPLATEMATCH (GST_OBJECT_PARENT (pad));
   buf = gst_buffer_make_writable (buf);
@@ -354,7 +353,7 @@ gst_templatematch_chain (GstPad * pad, GstBuffer * buf)
   }
 
 
-  gst_buffer_set_data (buf, filter->cvImage->imageData,
+  gst_buffer_set_data (buf, (guint8 *) filter->cvImage->imageData,
       filter->cvImage->imageSize);
 
   return gst_pad_push (filter->srcpad, buf);
diff --git a/ext/opencv/textwrite/gsttextwrite.c b/ext/opencv/textwrite/gsttextwrite.c
index a96657124..7e5684683 100644
--- a/ext/opencv/textwrite/gsttextwrite.c
+++ b/ext/opencv/textwrite/gsttextwrite.c
@@ -386,7 +386,8 @@ gst_textwrite_chain (GstPad * pad, GstBuffer * buf)
   
   cvPutText (filter->cvImage,filter->textbuf,cvPoint(filter->xpos,filter->ypos), &(filter->font), cvScalar(filter->colorR,filter->colorG,filter->colorB,0));
 
-  gst_buffer_set_data (buf, filter->cvImage->imageData,filter->cvImage->imageSize);
+  gst_buffer_set_data (buf, (guint8 *) filter->cvImage->imageData,
+      filter->cvImage->imageSize);
  
   return gst_pad_push (filter->srcpad, buf);
 }