use Py_TYPE macro (no functional changes)

source/gameengine/VideoTexture/ImageBase.cpp

@@ -567,7 +567,7 @@ PyObject * Image_setSource (PyImage * self, PyObject * args)
 	if (self->m_image != NULL)
 	{
 		// check type of object
-		if (pyImageTypes.in(obj->ob_type))
+		if (pyImageTypes.in(Py_TYPE(obj)))
 		{
 			// convert to image struct
 			PyImage * img = reinterpret_cast<PyImage*>(obj);
@@ -619,7 +619,7 @@ int Image_setFilter (PyImage * self, PyObject * value, void * closure)
 	if (self->m_image != NULL)
 	{
 		// check new value
-		if (value == NULL || !pyFilterTypes.in(value->ob_type))
+		if (value == NULL || !pyFilterTypes.in(Py_TYPE(value)))
 		{
 			// report value error
 			PyErr_SetString(PyExc_TypeError, "Invalid type of value");