/*
 * RTP network protocol
 *
 * This file is part of FFmpeg.
 *
 * FFmpeg is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * FFmpeg is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with FFmpeg; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 */

#ifndef AVFORMAT_RTPPROTO_H
#define AVFORMAT_RTPPROTO_H

#include "libavformat/url.h"
#include "libavformat/network.h"
#include "libavutil/opt.h"



typedef struct RTPContext {
    const AVClass *clasz;
    URLContext *rtp_hd, *rtcp_hd, *fec_hd;
    int rtp_fd, rtcp_fd, nb_ssm_include_addrs, nb_ssm_exclude_addrs;
    struct sockaddr_storage **ssm_include_addrs, **ssm_exclude_addrs;
    int write_to_source;
    struct sockaddr_storage last_rtp_source, last_rtcp_source;
    socklen_t last_rtp_source_len, last_rtcp_source_len;
    int ttl;
    int buffer_size;
    int rtcp_port, local_rtpport, local_rtcpport;
    int connect;
    int pkt_size;
    int dscp;
    char *sources;
    char *block;
    char *fec_options_str;
    int rtp_thread_enable; //1:enable; 0:disable
    void* session;
} RTPContext;

extern const AVOption options[];

static const AVClass rtp_class = {
        .class_name = "rtp",
        .item_name  = av_default_item_name,
        .option     = options,
        .version    = LIBAVUTIL_VERSION_INT,
};

int aml_rtp_set_remote_url(URLContext *h, const char *uri);

int ff_rtp_get_local_rtp_port(URLContext *h);

#endif /* AVFORMAT_RTPPROTO_H */