diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asterisk/dsp.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/asterisk/dsp.h b/include/asterisk/dsp.h index 10ed53d1b..1235c3ae0 100644 --- a/include/asterisk/dsp.h +++ b/include/asterisk/dsp.h @@ -58,6 +58,13 @@ struct ast_dsp; +enum threshold { + /* Array offsets */ + THRESHOLD_SILENCE = 0, + /* Always the last */ + THRESHOLD_MAX = 1, +}; + struct ast_dsp *ast_dsp_new(void); void ast_dsp_free(struct ast_dsp *dsp); @@ -84,6 +91,10 @@ struct ast_frame *ast_dsp_process(struct ast_channel *chan, struct ast_dsp *dsp, number of seconds of silence */ int ast_dsp_silence(struct ast_dsp *dsp, struct ast_frame *f, int *totalsilence); +/*! \brief Return non-zero if this is noise. Updates "totalnoise" with the total + number of seconds of noise */ +int ast_dsp_noise(struct ast_dsp *dsp, struct ast_frame *f, int *totalnoise); + /*! \brief Return non-zero if historically this should be a busy, request that ast_dsp_silence has already been called */ int ast_dsp_busydetect(struct ast_dsp *dsp); @@ -115,4 +126,12 @@ int ast_dsp_get_tstate(struct ast_dsp *dsp); /*! \brief Get tcount (Threshold counter) */ int ast_dsp_get_tcount(struct ast_dsp *dsp); +/*! \brief Get silence threshold from dsp.conf*/ +int ast_dsp_get_threshold_from_settings(enum threshold which); + +/* \brief Reloads dsp settings from dsp.conf*/ +int ast_dsp_reload(void); + +int ast_dsp_init(void); + #endif /* _ASTERISK_DSP_H */ |