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Viewing changes to ffmpeg/rtp_internal.h

  • Committer: Bazaar Package Importer
  • Author(s): Lionel Le Folgoc
  • Date: 2008-12-26 00:10:06 UTC
  • mto: This revision was merged to the branch mainline in revision 8.
  • Revision ID: james.westby@ubuntu.com-20081226001006-wd8cuqn8d81smkdp
Tags: upstream-1.1.7
Import upstream version 1.1.7

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ffmpeg/rtp_internal.h
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 */
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// this is a bit of a misnomer, because rtp & rtsp internal structures and prototypes are in here.
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#ifndef RTP_INTERNAL_H
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#define RTP_INTERNAL_H
 
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#ifndef FFMPEG_RTP_INTERNAL_H
 
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#define FFMPEG_RTP_INTERNAL_H
 
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#include <stdint.h>
 
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#include "avcodec.h"
 
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#include "rtp.h"
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// these statistics are used for rtcp receiver reports...
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typedef struct {
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    uint32_t jitter;            ///< estimated jitter.
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} RTPStatistics;
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/**
 
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 * Packet parsing for "private" payloads in the RTP specs.
 
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 *
 
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 * @param s stream context
 
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 * @param pkt packet in which to write the parsed data
 
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 * @param timestamp pointer in which to write the timestamp of this RTP packet
 
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 * @param buf pointer to raw RTP packet data
 
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 * @param len length of buf
 
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 * @param flags flags from the RTP packet header (PKT_FLAG_*)
 
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 */
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typedef int (*DynamicPayloadPacketHandlerProc) (struct RTPDemuxContext * s,
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                                                AVPacket * pkt,
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                                                uint32_t *timestamp,
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                                                const uint8_t * buf,
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                                                int len);
 
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                                                int len, int flags);
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typedef struct RTPDynamicProtocolHandler_s {
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    // fields from AVRtpDynamicPayloadType_s
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    /* dynamic payload stuff */
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    DynamicPayloadPacketHandlerProc parse_packet;     ///< This is also copied from the dynamic protocol handler structure
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    void *dynamic_protocol_context;        ///< This is a copy from the values setup from the sdp parsing, in rtsp.c don't free me.
 
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    int max_frames_per_packet;
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};
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extern RTPDynamicProtocolHandler *RTPFirstDynamicPayloadHandler;
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int rtsp_next_attr_and_value(const char **p, char *attr, int attr_size, char *value, int value_size); ///< from rtsp.c, but used by rtp dynamic protocol handlers.
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#endif /* RTP_INTERNAL_H */
 
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void ff_rtp_send_data(AVFormatContext *s1, const uint8_t *buf1, int len, int m);
 
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const char *ff_rtp_enc_name(int payload_type);
 
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enum CodecID ff_rtp_codec_id(const char *buf, enum CodecType codec_type);
 
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void av_register_rtp_dynamic_payload_handlers(void);
 
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#endif /* FFMPEG_RTP_INTERNAL_H */
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