fix macros

gst/gstbuffer.h

@@ -40,7 +40,7 @@ typedef struct _GstBuffer GstBuffer;
 #define GST_BUFFER_TRACE_NAME           "GstBuffer"
 
 #define GST_TYPE_BUFFER                         (gst_buffer_get_type())
-#define GST_IS_BUFFER(obj)                      (GST_MINI_OBJECT_TYPE(obj) == GST_TYPE_BUFFER)
+#define GST_IS_BUFFER(obj)                      (GST_IS_MINI_OBJECT_TYPE(obj, GST_TYPE_BUFFER))
 #define GST_BUFFER_CAST(obj)                    ((GstBuffer *)(obj))
 #define GST_BUFFER(obj)                         (GST_BUFFER_CAST(obj))
 

gst/gstbufferlist.h

@@ -27,10 +27,10 @@
 
 G_BEGIN_DECLS
 
-#define GST_TYPE_BUFFER_LIST (gst_buffer_list_get_type ())
+#define GST_TYPE_BUFFER_LIST      (gst_buffer_list_get_type ())
-#define GST_IS_BUFFER_LIST(obj) (GST_MINI_OBJECT_TYPE(obj) == GST_TYPE_BUFFER_LIST)
+#define GST_IS_BUFFER_LIST(obj)   (GST_IS_MINI_OBJECT_TYPE(obj, GST_TYPE_BUFFER_LIST))
 #define GST_BUFFER_LIST_CAST(obj) ((GstBufferList *)obj)
-#define GST_BUFFER_LIST(obj) (GST_BUFFER_LIST_CAST(obj))
+#define GST_BUFFER_LIST(obj)      (GST_BUFFER_LIST_CAST(obj))
 
 typedef struct _GstBufferList GstBufferList;
 typedef struct _GstBufferListIterator GstBufferListIterator;

gst/gstcaps.c

@@ -204,7 +204,6 @@ gst_caps_init (GstCaps * caps)
   caps->structs = g_ptr_array_new ();
 }
 
-
 /**
  * gst_caps_new_empty:
  *

gst/gstcaps.h

@@ -29,7 +29,7 @@ G_BEGIN_DECLS
 
 #define GST_TYPE_CAPS             (gst_caps_get_type())
 #define GST_CAPS(object)          ((GstCaps*)object)
-#define GST_IS_CAPS(object)       ((object) && (GST_MINI_OBJECT_TYPE(object) == GST_TYPE_CAPS))
+#define GST_IS_CAPS(object)       (GST_IS_MINI_OBJECT_TYPE(object, GST_TYPE_CAPS))
 
 #define GST_TYPE_STATIC_CAPS      (gst_static_caps_get_type())
 

gst/gstevent.h

@@ -159,7 +159,7 @@ typedef enum {
 typedef struct _GstEvent GstEvent;
 
 #define GST_TYPE_EVENT                  (gst_event_get_type())
-#define GST_IS_EVENT(obj)               ((obj) && GST_MINI_OBJECT_TYPE (obj) == GST_TYPE_EVENT)
+#define GST_IS_EVENT(obj)               (GST_IS_MINI_OBJECT_TYPE (obj, GST_TYPE_EVENT))
 #define GST_EVENT(obj)                  ((GstEvent *)(obj))
 #define GST_EVENT_CAST(obj)             ((GstEvent *)(obj))
 

gst/gstmessage.h

@@ -141,7 +141,7 @@ typedef enum
 #define GST_MESSAGE_TRACE_NAME  "GstMessage"
 
 #define GST_TYPE_MESSAGE                         (gst_message_get_type())
-#define GST_IS_MESSAGE(obj)                      (GST_MINI_OBJECT_TYPE (obj) == GST_TYPE_MESSAGE)
+#define GST_IS_MESSAGE(obj)                      (GST_IS_MINI_OBJECT_TYPE (obj, GST_TYPE_MESSAGE))
 #define GST_MESSAGE_CAST(obj)                    ((GstMessage*)(obj))
 #define GST_MESSAGE(obj)                         (GST_MESSAGE_CAST(obj))
 

gst/gstminiobject.h

@@ -29,8 +29,10 @@
 
 G_BEGIN_DECLS
 
-#define GST_MINI_OBJECT_CAST(obj)     ((GstMiniObject*)(obj))
+#define GST_IS_MINI_OBJECT_TYPE(obj,type)  ((obj) && GST_MINI_OBJECT_TYPE(obj) == (type))
-#define GST_MINI_OBJECT_CONST_CAST(obj) ((const GstMiniObject*)(obj))
+#define GST_MINI_OBJECT_CAST(obj)          ((GstMiniObject*)(obj))
+#define GST_MINI_OBJECT_CONST_CAST(obj)    ((const GstMiniObject*)(obj))
+#define GST_MINI_OBJECT(obj)               (GST_MINI_OBJECT_CAST(obj))
 
 typedef struct _GstMiniObject GstMiniObject;
 

gst/gstquery.h

@@ -109,7 +109,7 @@ struct _GstQueryTypeDefinition
 };
 
 #define GST_TYPE_QUERY                         (gst_query_get_type())
-#define GST_IS_QUERY(obj)                      (GST_MINI_OBJECT_TYPE (obj) == GST_TYPE_QUERY)
+#define GST_IS_QUERY(obj)                      (GST_IS_MINI_OBJECT_TYPE (obj, GST_TYPE_QUERY))
 #define GST_QUERY_CAST(obj)                    ((GstQuery*)(obj))
 #define GST_QUERY(obj)                         (GST_QUERY_CAST(obj))