Add a dissector table for RTP payload types, and have dissectors

register themselves in that table rather than exporting their dissectors
by name and having the RTP dissector know about particular dissectors
for particular payload types.

svn path=/trunk/; revision=8215

1 files changed, 11 insertions, 4 deletions

diff --git a/packet-mpeg1.c b/packet-mpeg1.c
index 0c2d8800f0..a6dd2a088f 100644
--- a/packet-mpeg1.c
+++ b/packet-mpeg1.c
@@ -2,7 +2,7 @@
  *
  * Routines for RFC 2250 MPEG-1 dissection
  *
- * $Id: packet-mpeg1.c,v 1.9 2002/08/28 21:00:22 jmayer Exp $
+ * $Id: packet-mpeg1.c,v 1.10 2003/08/23 06:36:46 guy Exp $
  *
  * Copyright 2001,
  * Francisco Javier Cabello Torres, <fjcabello@vtools.es>
@@ -28,8 +28,6 @@
 
 /*
  * This dissector tries to dissect the MPEG-1 video streams.
- *
- * This dissector is called by the RTP dissector
  */
 
 
@@ -43,6 +41,8 @@
 #include <stdio.h>
 #include <string.h>
 
+#include "rtp_pt.h"
+
 #define RTP_MPG_MBZ(word) ( word >> 11)
 #define RTP_MPG_T(word)   ( (word >> 10) & 1 )
 #define RTP_MPG_TR(word)   ( word & 0x3ff )
@@ -382,6 +382,13 @@ proto_register_mpeg1(void)
 	proto_mpg = proto_register_protocol("RFC 2250 MPEG1","MPEG1","mpeg1");
 	proto_register_field_array(proto_mpg, hf, array_length(hf));
 	proto_register_subtree_array(ett, array_length(ett));
+}
+
+void
+proto_reg_handoff_mpeg1(void)
+{
+	dissector_handle_t mpeg1_handle;
 
-	register_dissector("mpeg1", dissect_mpeg1, proto_mpg);
+	mpeg1_handle = create_dissector_handle(dissect_mpeg1, proto_mpg);
+	dissector_add("rtp.pt", PT_MPV, mpeg1_handle);
 }