Remove access to rdt_data struct in functions called outside of the

DynamicProtocol* context. Doing so could lead to problems if we're accessing
Real servers serving non-RDT data (or the other way around). Temporarily,
this patch adds a _subscribe2() function which will soon be removed in one
of the subsequent commits. OK'ed by Luca in "Realmedia patch" thread on ML.

Originally committed as revision 15483 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 4 insertions, 2 deletions

diff --git a/libavformat/rdt.h b/libavformat/rdt.h
index fe2f4f484b..5a13127fb5 100644
--- a/libavformat/rdt.h
+++ b/libavformat/rdt.h
@@ -45,14 +45,16 @@ void av_register_rdt_dynamic_payload_handlers(void);
 /**
  * Add subscription information to Subscribe parameter string.
  *
- * @param s RDT context
  * @param cmd string to write the subscription information into.
  * @param size size of cmd.
  * @param stream_nr stream number.
  * @param rule_nr rule number to conform to.
  */
-void ff_rdt_subscribe_rule(RTPDemuxContext *s, char *cmd, int size,
+void ff_rdt_subscribe_rule(char *cmd, int size,
                            int stream_nr, int rule_nr);
+// FIXME this will be removed ASAP
+void ff_rdt_subscribe_rule2(RTPDemuxContext *s, char *cmd, int size,
+                            int stream_nr, int rule_nr);
 
 /**
  * Parse RDT-style packet data (header + media data).