#ifndef AVFORMAT_RDT_H
#define AVFORMAT_RDT_H
+#include <stdint.h>
+#include "avformat.h"
+#include "rtpdec.h"
+
typedef struct RDTDemuxContext RDTDemuxContext;
-RDTDemuxContext *ff_rdt_parse_open(AVFormatContext *ic, AVStream *st,
+/**
+ * Allocate and init the RDT parsing context.
+ * @param ic the containing RTSP demuxer context
+ * @param first_stream_of_set_idx index to the first AVStream in the RTSP
+ * demuxer context's ic->streams array that is part of this
+ * particular stream's set of streams (with identical content)
+ * @param priv_data private data of the payload data handler context
+ * @param handler pointer to the parse_packet() payload parsing function
+ * @return a newly allocated RDTDemuxContext. Free with ff_rdt_parse_close().
+ */
+RDTDemuxContext *ff_rdt_parse_open(AVFormatContext *ic,
+ int first_stream_of_set_idx,
void *priv_data,
RTPDynamicProtocolHandler *handler);
void ff_rdt_parse_close(RDTDemuxContext *s);
*/
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(RDTDemuxContext *s, char *cmd, int size,
- int stream_nr, int rule_nr);
/**
* Parse RDT-style packet header.
*
* @param buf input buffer
* @param len length of input buffer
- * @param sn will be set to the stream number this packet belongs to
- * @param seq will be set to the sequence number this packet belongs to
- * @param rn will be set to the rule number this packet belongs to
- * @param ts will be set to the timestamp of the packet
- * @return the amount of bytes consumed, or <0 on error
+ * @param set_id will be set to the set ID this packet belongs to
+ * @param seq_no will be set to the sequence number of the packet
+ * @param stream_id will be set to the stream ID this packet belongs to
+ * @param is_keyframe will be whether this packet belongs to a keyframe
+ * @param timestamp will be set to the timestamp of the packet
+ * @return the amount of bytes consumed, or negative on error
*/
int ff_rdt_parse_header(const uint8_t *buf, int len,
- int *sn, int *seq, int *rn, uint32_t *ts);
+ int *set_id, int *seq_no, int *stream_id,
+ int *is_keyframe, uint32_t *timestamp);
/**
* Parse RDT-style packet data (header + media data).
* Usage similar to rtp_parse_packet().
*/
int ff_rdt_parse_packet(RDTDemuxContext *s, AVPacket *pkt,
- const uint8_t *buf, int len);
+ uint8_t **buf, int len);
+
+/**
+ * Parse a server-related SDP line.
+ *
+ * @param s the RTSP AVFormatContext
+ * @param stream_index the index of the first stream in the set represented
+ * by the SDP m= line (in s->streams)
+ * @param buf the SDP line
+ */
+void ff_real_parse_sdp_a_line(AVFormatContext *s, int stream_index,
+ const char *buf);
#endif /* AVFORMAT_RDT_H */