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/**
* @file amr/sdp.c AMR SDP Functions
*
* Copyright (C) 2010 - 2015 Creytiv.com
*/
#include <re.h>
#include <baresip.h>
#include "amr.h"
static bool amr_octet_align(const char *fmtp)
{
struct pl pl, oa;
if (!fmtp)
return false;
pl_set_str(&pl, fmtp);
if (fmt_param_get(&pl, "octet-align", &oa))
return 0 == pl_strcmp(&oa, "1");
return false;
}
int amr_fmtp_enc(struct mbuf *mb, const struct sdp_format *fmt,
bool offer, void *arg)
{
const struct aucodec *ac = arg;
(void)offer;
if (!mb || !fmt || !ac)
return 0;
return mbuf_printf(mb, "a=fmtp:%s octet-align=1\r\n",
fmt->id);
}
bool amr_fmtp_cmp(const char *lfmtp, const char *rfmtp, void *arg)
{
const struct aucodec *ac = arg;
(void)lfmtp;
if (!ac)
return false;
if (!amr_octet_align(rfmtp)) {
info("amr: octet-align mode is required\n");
return false;
}
return true;
}
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