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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set et sw=2 ts=2: */
/***************************************************************************
* rtp_profile.h
*
* Wed Sep 11 08:40:11 CEST 2013
* Copyright 2013 Bent Bisballe Nyeng
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of lrtp.
*
* lrtp 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.
*
* lrtp 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 lrtp; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __LRTP_RTP_PROFILE_H__
#define __LRTP_RTP_PROFILE_H__
#include <stdint.h>
#include <list>
#include "rtp.h"
struct lrtp_t;
typedef struct {
char *data;
size_t size;
size_t offset;
unsigned long int timestamp;
} inputframe_t;
typedef std::list<inputframe_t *> iframelist_t;
typedef struct {
char *data;
size_t size;
csrc_t csrc;
unsigned int ts;
// TODO: Add other metadata ...
} outputframe_t;
typedef std::list<outputframe_t *> oframelist_t;
struct lrtp_profile_t {
struct lrtp_t *lrtp;
lrtp_profile_id_t id;
unsigned int csrc;
// Frames ready for packing with this profile:
iframelist_t framelist;
// Profile functions:
/**
* Custom callback used when a frame has been processed.
* This could be the place to call free(3), decrease a reference counter or
* re-add to a memory pool.
* Use ptr to pass custom parameters to the callback.
* If NULL, no call is performed.
*/
void (*process_finished)(struct lrtp_profile_t *profile,
const char *frame, void *ptr);
void *process_finished_ptr;
int (*pack)(struct lrtp_profile_t *profile,
const char *frame, size_t framesize,
RTP &rtp);
int (*unpack)(struct lrtp_profile_t *profile,
const RTP &rtp,
oframelist_t &framelist);
void (*destroy)(struct lrtp_profile_t *profile);
};
#endif/*__LRTP_RTP_PROFILE_H__*/
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