modified cvcontourtree.cpp, cvfont.h, iplconvkernel.cpp to suppress warnings

Author: ser1zw

ext/opencv/cvcontourtree.cpp

@@ -78,7 +78,9 @@ rb_contour(int argc, VALUE *argv, VALUE self)
 {
   VALUE criteria, storage;
   rb_scan_args(argc, argv, "01", &criteria);
-  CvSeq *contour = cvContourFromContourTree(CVCONTOURTREE(self), CVMEMSTORAGE(storage), VALUE_TO_CVTERMCRITERIA(criteria));
+  storage = cCvMemStorage::new_object();
+  CvSeq *contour = cvContourFromContourTree(CVCONTOURTREE(self), CVMEMSTORAGE(storage),
+					    VALUE_TO_CVTERMCRITERIA(criteria));
   return cCvSeq::new_sequence(cCvContour::rb_class(), contour, cCvPoint::rb_class(), storage);
 }
 

ext/opencv/cvfont.h

@@ -24,7 +24,7 @@ __NAMESPACE_BEGIN_CVFONT
 #define FO_VSCALE(op) NUM2DBL(rb_hash_aref(op, ID2SYM(rb_intern("vscale"))))
 #define FO_SHEAR(op) NUM2DBL(rb_hash_aref(op, ID2SYM(rb_intern("shear"))))
 #define FO_THICKNESS(op) FIX2INT(rb_hash_aref(op, ID2SYM(rb_intern("thickness"))))
-#define FO_LINE_TYPE(op) FIX2INT(rb_hash_aref(op, ID2SYM(rb_intern("line_type"))) == ID2SYM("aa") ? INT2FIX(CV_AA) : rb_hash_aref(op, ID2SYM(rb_intern("line_type"))))
+#define FO_LINE_TYPE(op) FIX2INT(rb_hash_aref(op, ID2SYM(rb_intern("line_type"))))
 
 
 VALUE rb_class();

ext/opencv/iplconvkernel.cpp

@@ -89,7 +89,7 @@ rb_initialize(int argc, VALUE *argv, VALUE self)
   int _cols = NUM2INT(cols);
   int _rows = NUM2INT(rows);
   int num_values;
-  int *_values;
+  int *_values = NULL;
   const int INVALID_SHAPE = -1;
 
   shape_type = CVMETHOD("STRUCTURING_ELEMENT_SHAPE", shape, INVALID_SHAPE);