29 lines
1.2 KiB
C
29 lines
1.2 KiB
C
|
/**
|
||
|
|
* @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 */
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
int jbuf_alloc(struct jbuf **jbp, uint32_t min, uint32_t max);
|
||
|
|
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_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);
|