/* * Copyright (c) 2007 Sippy Software, Inc., http://www.sippysoft.com * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright *    notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright *    notice, this list of conditions and the following disclaimer in the *    documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $Id: rtp_resizer.h,v 1.1 2007/11/16 08:43:26 sobomax Exp $ * */#ifndef __RTP_RESIZER_H#define __RTP_RESIZER_Hstruct rtp_resizer {    int         nsamples_total;    int         seq_initialized;    uint16_t    seq;    int         last_sent_ts_inited;    uint32_t    last_sent_ts;    int         tsdelta_inited;    uint32_t    tsdelta;    int         output_nsamples;    struct {	struct rtp_packet *first;	struct rtp_packet *last;    } queue;};void rtp_resizer_enqueue(struct rtp_resizer *, struct rtp_packet **);struct rtp_packet *rtp_resizer_get(struct rtp_resizer *, double);void rtp_resizer_free(struct rtp_resizer *);#define is_rtp_resizer_enabled(resizer) ((resizer).output_nsamples > 0)#endif /* __RTP_RESIZER_H */