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/**
* @file re_jbuf.h Interface to Jitter Buffer
*
* Copyright (C) 2010 Creytiv.com
*/
struct jbuf;
struct rtp_header;
/** Jitter buffer statistics */
struct jbuf_stat {
uint32_t n_put; /**< Number of frames put into jitter buffer */
uint32_t n_get; /**< Number of frames got from jitter buffer */
uint32_t n_oos; /**< Number of out-of-sequence frames */
uint32_t n_dups; /**< Number of duplicate frames detected */
uint32_t n_late; /**< Number of frames arriving too late */
uint32_t n_lost; /**< Number of lost frames */
uint32_t n_overflow; /**< Number of overflows */
uint32_t n_underflow; /**< Number of underflows */
uint32_t n_flush; /**< Number of times jitter buffer flushed */
};
/** Jitter buffer type */
enum jbuf_type {
JBUF_OFF,
JBUF_FIXED,
JBUF_ADAPTIVE
};
int jbuf_alloc(struct jbuf **jbp, uint32_t min, uint32_t max);
int jbuf_set_type(struct jbuf *jb, enum jbuf_type jbtype);
int jbuf_set_wish(struct jbuf *jb, uint32_t wish);
int jbuf_put(struct jbuf *jb, const struct rtp_header *hdr, void *mem);
int jbuf_get(struct jbuf *jb, struct rtp_header *hdr, void **mem);
void jbuf_silence(struct jbuf *jb, bool on);
void jbuf_flush(struct jbuf *jb);
int jbuf_stats(const struct jbuf *jb, struct jbuf_stat *jstat);
int jbuf_debug(struct re_printf *pf, const struct jbuf *jb);
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