/**
 * @file vp8/sdp.c VP8 SDP Functions
 *
 * Copyright (C) 2010 Creytiv.com
 */

#include <re.h>
#include <baresip.h>
#include "vp8.h"


uint32_t vp8_max_fs(const char *fmtp)
{
	struct pl pl, max_fs;

	if (!fmtp)
		return 0;

	pl_set_str(&pl, fmtp);

	if (fmt_param_get(&pl, "max-fs", &max_fs))
		return pl_u32(&max_fs);

	return 0;
}


int vp8_fmtp_enc(struct mbuf *mb, const struct sdp_format *fmt,
		 bool offer, void *arg)
{
	const struct vp8_vidcodec *vp8 = arg;
	(void)offer;

	if (!mb || !fmt || !vp8 || !vp8->max_fs)
		return 0;

	return mbuf_printf(mb, "a=fmtp:%s max-fs=%u\r\n",
			   fmt->id, vp8->max_fs);
}