circbuf.h File Reference

Circular Buffer. More...

Data Structures
struct	pjmedia_circ_buf

Macros
#define	PJMEDIA_CIRC_BUF_CHECK(x)

Functions
pj_status_t	pjmedia_circ_buf_create (pj_pool_t *pool, unsigned capacity, pjmedia_circ_buf **p_cb)
pj_status_t	pjmedia_circ_buf_reset (pjmedia_circ_buf *circbuf)
unsigned	pjmedia_circ_buf_get_len (pjmedia_circ_buf *circbuf)
void	pjmedia_circ_buf_set_len (pjmedia_circ_buf *circbuf, unsigned len)
pj_status_t	pjmedia_circ_buf_adv_read_ptr (pjmedia_circ_buf *circbuf, unsigned count)
pj_status_t	pjmedia_circ_buf_adv_write_ptr (pjmedia_circ_buf *circbuf, unsigned count)
void	pjmedia_circ_buf_get_read_regions (pjmedia_circ_buf *circbuf, pj_int16_t **reg1, unsigned *reg1_len, pj_int16_t **reg2, unsigned *reg2_len)
void	pjmedia_circ_buf_get_write_regions (pjmedia_circ_buf *circbuf, pj_int16_t **reg1, unsigned *reg1_len, pj_int16_t **reg2, unsigned *reg2_len)
pj_status_t	pjmedia_circ_buf_read (pjmedia_circ_buf *circbuf, pj_int16_t *data, unsigned count)
pj_status_t	pjmedia_circ_buf_write (pjmedia_circ_buf *circbuf, pj_int16_t *data, unsigned count)
pj_status_t	pjmedia_circ_buf_copy (pjmedia_circ_buf *circbuf, unsigned start_idx, pj_int16_t *data, unsigned count)
pj_status_t	pjmedia_circ_buf_pack_buffer (pjmedia_circ_buf *circbuf)