Change function prototype of the sdp_parse_a_line in DynamicProtocolHandler.

This function is called in rtsp.c for each a= line in the SDP of the Describe
response after m= RTSP stream descriptors. The function prototype used to
take an AVStream argument. For RDT, however, every RTSPStream represents
a set of streams of identical content, and can thus represent multiple
AVStreams. Therefore, it should not take an AVStream as argument. This
patch modifies it to accept a AVFormatContext (of the RTSP/SDP demuxer)
instead. See discussion in "[PATCH/RFC] change function prototype of
parse_sdp_a_line" thread on ML.

Originally committed as revision 16024 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 3 insertions, 2 deletions

diff --git a/libavformat/rtp_h264.c b/libavformat/rtp_h264.c
index bc298527ec..7d6f96c6b5 100644
--- a/libavformat/rtp_h264.c
+++ b/libavformat/rtp_h264.c
@@ -348,9 +348,10 @@ static void h264_free_extradata(PayloadContext *data)
     av_free(data);
 }
 
-static int parse_h264_sdp_line(AVStream * stream, PayloadContext *h264_data,
-                               const char *line)
+static int parse_h264_sdp_line(AVFormatContext *s, int st_index,
+                               PayloadContext *h264_data, const char *line)
 {
+    AVStream *stream = s->streams[st_index];
     AVCodecContext *codec = stream->codec;
     const char *p = line;