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| author | Martin Storsjö <martin@martin.st> | 2011-11-29 16:51:26 +0200 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2011-11-30 17:32:18 +0200 |
| commit | 258366066479391aa998e3c8e87f70bec559db72 (patch) | |
| tree | 8e65e42ec941194d39f26c3063009a21e73a1895 | |
| parent | 7bb3e6259492c9923881f906be88b0c2eb5e071e (diff) | |
| download | ffmpeg-258366066479391aa998e3c8e87f70bec559db72.tar.gz | |
rtpdec: Add an init function that can do custom codec context initialization
Signed-off-by: Martin Storsjö <martin@martin.st>
| -rw-r--r-- | libavformat/rtpdec.h | 1 | ||||
| -rw-r--r-- | libavformat/rtsp.c | 6 |
2 files changed, 7 insertions, 0 deletions
diff --git a/libavformat/rtpdec.h b/libavformat/rtpdec.h index eb1e62daec..9e2bfd01d5 100644 --- a/libavformat/rtpdec.h +++ b/libavformat/rtpdec.h @@ -122,6 +122,7 @@ struct RTPDynamicProtocolHandler_s { * require any custom depacketization code. */ // may be null + int (*init)(AVFormatContext *s, int st_index, PayloadContext *priv_data); ///< Initialize dynamic protocol handler, called after the full rtpmap line is parsed int (*parse_sdp_a_line) (AVFormatContext *s, int st_index, PayloadContext *priv_data, diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c index d0e9bbf6af..1f32050c69 100644 --- a/libavformat/rtsp.c +++ b/libavformat/rtsp.c @@ -251,6 +251,9 @@ static int sdp_parse_rtpmap(AVFormatContext *s, default: break; } + if (rtsp_st->dynamic_handler && rtsp_st->dynamic_handler->init) + rtsp_st->dynamic_handler->init(s, st->index, + rtsp_st->dynamic_protocol_context); return 0; } @@ -387,6 +390,9 @@ static void sdp_parse_line(AVFormatContext *s, SDPParseState *s1, handler = ff_rtp_handler_find_by_id( rtsp_st->sdp_payload_type, st->codec->codec_type); init_rtp_handler(handler, rtsp_st, st->codec); + if (handler && handler->init) + handler->init(s, st->index, + rtsp_st->dynamic_protocol_context); } } /* put a default control url */ |