Some more demux and access code factorization

[vlc] / modules / demux / mpeg / m4v.c

diff --git a/modules/demux/mpeg/m4v.c b/modules/demux/mpeg/m4v.c
index 5ba3e71af73ce8fe091eea7cc61fbab88e96a6da..a2995a10b85db0e1532ceb432c8a34fe733524c1 100644 (file)
--- a/modules/demux/mpeg/m4v.c
+++ b/modules/demux/mpeg/m4v.c
@@ -104,27 +104,11 @@ static int Open( vlc_object_t * p_this )
     p_sys->p_es        = NULL;
     p_sys->i_dts       = 1;
 
-    /*
-     * Load the mpegvideo packetizer
-     */
-    p_sys->p_packetizer = vlc_object_create( p_demux, VLC_OBJECT_PACKETIZER );
-    p_sys->p_packetizer->pf_decode_audio = NULL;
-    p_sys->p_packetizer->pf_decode_video = NULL;
-    p_sys->p_packetizer->pf_decode_sub = NULL;
-    p_sys->p_packetizer->pf_packetize = NULL;
-    es_format_Init( &p_sys->p_packetizer->fmt_in, VIDEO_ES,
-                    VLC_FOURCC( 'm', 'p', '4', 'v' ) );
+    /*  Load the mpeg4video packetizer */
+    INIT_VPACKETIZER( p_sys->p_packetizer, 'm', 'p', '4', 'v' );
     es_format_Init( &p_sys->p_packetizer->fmt_out, UNKNOWN_ES, 0 );
-    p_sys->p_packetizer->p_module =
-        module_Need( p_sys->p_packetizer, "packetizer", NULL, 0 );
-
-    if( p_sys->p_packetizer->p_module == NULL)
-    {
-        vlc_object_destroy( p_sys->p_packetizer );
-        msg_Err( p_demux, "cannot find mp4v packetizer" );
-        free( p_sys );
-        return VLC_EGENERIC;
-    }
+    
+    LOAD_PACKETIZER_OR_FAIL( p_sys->p_packetizer, "mpeg4 video" );
 
     /* We need to wait until we gtt p_extra (VOL header) from the packetizer
      * before we create the output */
@@ -140,8 +124,7 @@ static void Close( vlc_object_t * p_this )
     demux_t     *p_demux = (demux_t*)p_this;
     demux_sys_t *p_sys = p_demux->p_sys;
 
-    module_Unneed( p_sys->p_packetizer, p_sys->p_packetizer->p_module );
-    vlc_object_destroy( p_sys->p_packetizer );
+    DESTROY_PACKETIZER( p_sys->p_packetizer) ;
 
     free( p_sys );
 }