diff options
Diffstat (limited to 'include/asterisk/dsp.h')
| -rw-r--r-- | include/asterisk/dsp.h | 36 |
1 files changed, 27 insertions, 9 deletions
diff --git a/include/asterisk/dsp.h b/include/asterisk/dsp.h index 5193ff4dd..b4163893c 100644 --- a/include/asterisk/dsp.h +++ b/include/asterisk/dsp.h @@ -47,7 +47,7 @@ #define DSP_FAXMODE_DETECT_ALL (DSP_FAXMODE_DETECT_CNG | DSP_FAXMODE_DETECT_CED) #define DSP_TONE_STATE_SILENCE 0 -#define DSP_TONE_STATE_RINGING 1 +#define DSP_TONE_STATE_RINGING 1 #define DSP_TONE_STATE_DIALTONE 2 #define DSP_TONE_STATE_TALKING 3 #define DSP_TONE_STATE_BUSY 4 @@ -83,7 +83,7 @@ int ast_dsp_call_progress(struct ast_dsp *dsp, struct ast_frame *inf); /*! \brief Set zone for doing progress detection */ int ast_dsp_set_call_progress_zone(struct ast_dsp *dsp, char *zone); -/*! \brief Return AST_FRAME_NULL frames when there is silence, AST_FRAME_BUSY on +/*! \brief Return AST_FRAME_NULL frames when there is silence, AST_FRAME_BUSY on busies, and call progress, all dependent upon which features are enabled */ struct ast_frame *ast_dsp_process(struct ast_channel *chan, struct ast_dsp *dsp, struct ast_frame *inf); @@ -91,8 +91,11 @@ 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 */ +/*! + * \brief Return non-zero if this is noise. Updates "totalnoise" with the total + * number of seconds of noise + * \since 1.6.1 + */ 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 @@ -114,14 +117,19 @@ void ast_dsp_set_features(struct ast_dsp *dsp, int features); /*! \brief Get pending DTMF/MF digits */ int ast_dsp_getdigits(struct ast_dsp *dsp, char *buf, int max); -/*! \brief Set digit mode */ +/*! \brief Set digit mode + * \version 1.6.1 renamed from ast_dsp_digitmode to ast_dsp_set_digitmode + */ int ast_dsp_set_digitmode(struct ast_dsp *dsp, int digitmode); /*! \brief Set fax mode */ int ast_dsp_set_faxmode(struct ast_dsp *dsp, int faxmode); -/*! \brief Returns true if DSP code was muting any fragment of the last processed frame. - Muting (squelching) happens when DSP code removes DTMF/MF/generic tones from the audio */ +/*! + * \brief Returns true if DSP code was muting any fragment of the last processed frame. + * Muting (squelching) happens when DSP code removes DTMF/MF/generic tones from the audio + * \since 1.6.1 + */ int ast_dsp_was_muted(struct ast_dsp *dsp); /*! \brief Get tstate (Tone State) */ @@ -130,12 +138,22 @@ 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*/ +/*! + * \brief Get silence threshold from dsp.conf + * \since 1.6.1 + */ int ast_dsp_get_threshold_from_settings(enum threshold which); -/* \brief Reloads dsp settings from dsp.conf*/ +/*! + * \brief Reloads dsp settings from dsp.conf + * \since 1.6.1 + */ int ast_dsp_reload(void); +/*! + * \brief Load dsp settings from dsp.conf + * \since 1.6.1 + */ int ast_dsp_init(void); /*! |