* emotion: emotion_object_init will choose the best available backend

	if NULL is passed.

git-svn-id: http://svn.enlightenment.org/svn/e/trunk/emotion@51747 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/src/lib/emotion_smart.c b/src/lib/emotion_smart.c
index 579b6df..91a9eaf 100644 (file)
--- a/src/lib/emotion_smart.c
+++ b/src/lib/emotion_smart.c
@@ -145,7 +145,7 @@ _emotion_module_unregister(const char *name)
    return eina_hash_del(_backends, name, NULL);
 }
 
-static Eina_Bool
+static const char *
 _emotion_module_open(const char *name, Evas_Object *obj, Emotion_Video_Module **mod, void **video)
 {
    Eina_Emotion_Plugins *plugin;
@@ -156,7 +156,7 @@ _emotion_module_open(const char *name, Evas_Object *obj, Emotion_Video_Module **
    if (!_backends)
      {
        fprintf(stderr, "No backend loaded\n");
-       return EINA_FALSE;
+       return NULL;
      }
 
    /* FIXME: Always look for a working backend. */
@@ -179,7 +179,7 @@ _emotion_module_open(const char *name, Evas_Object *obj, Emotion_Video_Module **
        if (*mod)
          {
             (*mod)->plugin = plugin;
-            return EINA_TRUE;
+            return name;
          }
      }
 
@@ -188,7 +188,7 @@ _emotion_module_open(const char *name, Evas_Object *obj, Emotion_Video_Module **
 
    fprintf (stderr, "Unable to load module %s\n", name);
 
-   return EINA_FALSE;
+   return NULL;
 }
 
 static void
@@ -240,14 +240,12 @@ emotion_object_init(Evas_Object *obj, const char *module_filename)
    Smart_Data *sd;
    char *file;
 
-   if (!module_filename) return EINA_FALSE;
-
    E_SMART_OBJ_GET_RETURN(sd, obj, E_OBJ_NAME, 0);
 
-   if ((sd->module_name) && (!strcmp(sd->module_name, module_filename)))
+   if ((sd->module_name) && module_filename && (!strcmp(sd->module_name, module_filename)))
      return EINA_TRUE;
    free(sd->module_name);
-   sd->module_name = strdup(module_filename);
+   sd->module_name = NULL;
 
    file = sd->file;
    sd->file = NULL;
@@ -272,9 +270,13 @@ emotion_object_init(Evas_Object *obj, const char *module_filename)
    _emotion_module_close(sd->module, sd->video);
    sd->module = NULL;
    sd->video = NULL;
-   if (!_emotion_module_open(module_filename, obj, &sd->module, &sd->video))
+
+   module_filename = _emotion_module_open(module_filename, obj, &sd->module, &sd->video);
+   if (!module_filename)
      return EINA_FALSE;
 
+   sd->module_name = strdup(module_filename);
+
    if (file)
      {
        emotion_object_file_set(obj, file);