Fix Python module build.

tools/python/apixml2python/handwritten_definitions.mustache

@@ -393,13 +393,13 @@ static PyObject * pylinphone_Core_get_video_devices(PyObject *self, void *closur
 	return _list;
 }
 
-static void pylinphone_init_ms2_plugins(void) {
-	ms_init(); // Initialize mediastreamer2 before loading the plugins
+static void pylinphone_init_ms2_plugins(LinphoneCore *lc) {
+	MSFactory *factory = linphone_core_get_ms_factory(lc);
 #ifdef ENABLE_OPENH264
-	libmsopenh264_init();
+	libmsopenh264_init(factory);
 #endif
 #ifdef ENABLE_WASAPI
-	libmswasapi_init();
+	libmswasapi_init(factory);
 #endif
 }
 
@@ -431,9 +431,9 @@ static PyObject * pylinphone_Core_class_method_new(PyObject *cls, PyObject *args
 {{/core_events}}
 
 	pylinphone_trace(1, "[PYLINPHONE] >>> %s(%p, \"%s\", \"%s\")", __FUNCTION__, _vtable_dict, _config_path, _factory_config_path);
-	pylinphone_init_ms2_plugins();
 	cresult = linphone_core_new(&_vtable, _config_path, _factory_config_path, self);
 	self->native_ptr = cresult;
+	pylinphone_init_ms2_plugins(cresult);
 
 	pyret = Py_BuildValue("O", self);
 
@@ -474,9 +474,9 @@ static PyObject * pylinphone_Core_class_method_new_with_config(PyObject *cls, Py
 {{/core_events}}
 
 	pylinphone_trace(1, "[PYLINPHONE] >>> %s(%p [%p])", __FUNCTION__, _config, _config_native_ptr);
-	pylinphone_init_ms2_plugins();
 	cresult = linphone_core_new_with_config(&_vtable, _config_native_ptr, self);
 	self->native_ptr = cresult;
+	pylinphone_init_ms2_plugins(cresult);
 
 	pyret = Py_BuildValue("O", self);
 
@@ -492,7 +492,6 @@ static void pylinphone_Core_dealloc(PyObject *self) {
 	
 	if (native_ptr != NULL) {
 		linphone_core_destroy(native_ptr);
-		ms_exit();	// De-initialize mediastreamer
 	}
 
 	pylinphone_dispatch_messages();