Fixed several warnings on various platforms

2012-04-11 11:11:39 +00:00
parent 07f8bf9226
commit b756033206
14 changed files with 25 additions and 19 deletions
--- a/modules/python/src2/cv2.cpp
+++ b/modules/python/src2/cv2.cpp
@@ -376,8 +376,9 @@ static bool pyopencv_to(PyObject* obj, uchar& value, const char* name = "<unknow
 {
    if(!obj || obj == Py_None)
        return true;
-    value = (int)PyInt_AsLong(obj);
-    return value != -1 || !PyErr_Occurred();
+    int ivalue = (int)PyInt_AsLong(obj);
+    value = cv::saturate_cast<uchar>(ivalue);
+    return ivalue != -1 || !PyErr_Occurred();
 }

 static PyObject* pyopencv_from(double value)