Thu Jul 9 13:41:38 2009

Asterisk developer's documentation

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ast_dsp Struct Reference

Data Fields
int	busy_pattern_fuzzy
int	busy_quietlength
int	busy_tonelength
int	busycompare
int	busycount
int	busymaybe
int	busytoneonly
tone_detect_state_t	ced_tone_state
tone_detect_state_t	cng_tone_state
digit_detect_state_t	digit_state
int	digitmode
ast_frame	f
int	faxmode
int	features
int	freqcount
goertzel_state_t	freqs [7]
float	genergy
enum gsamp_size	gsamp_size
int	gsamps
int	historicnoise [DSP_HISTORY]
int	historicsilence [DSP_HISTORY]
enum prog_mode	progmode
int	ringtimeout
int	tcount
int	thinkdigit
int	threshold
int	totalnoise
int	totalsilence
int	tstate

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Detailed Description

Definition at line 322 of file dsp.c.

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Field Documentation

int busy_pattern_fuzzy

Definition at line 335 of file dsp.c.

Referenced by ast_dsp_busydetect(), and ast_dsp_set_busy_pattern().

int busy_quietlength

Definition at line 334 of file dsp.c.

Referenced by ast_dsp_busydetect(), and ast_dsp_set_busy_pattern().

int busy_tonelength

Definition at line 333 of file dsp.c.

Referenced by ast_dsp_busydetect(), and ast_dsp_set_busy_pattern().

int busycompare

Definition at line 332 of file dsp.c.

Referenced by ast_dsp_busydetect(), and ast_dsp_set_busy_compare().

int busycount

Definition at line 330 of file dsp.c.

Referenced by __ast_dsp_silence(), ast_dsp_busydetect(), and ast_dsp_set_busy_count().

int busymaybe

Definition at line 329 of file dsp.c.

Referenced by __ast_dsp_silence(), and ast_dsp_busydetect().

int busytoneonly

Definition at line 331 of file dsp.c.

Referenced by ast_dsp_busydetect(), and ast_dsp_set_busy_pattern().

tone_detect_state_t ced_tone_state

Definition at line 351 of file dsp.c.

Referenced by __ast_dsp_digitdetect().

tone_detect_state_t cng_tone_state

Definition at line 350 of file dsp.c.

Referenced by __ast_dsp_digitdetect().

digit_detect_state_t digit_state

Definition at line 349 of file dsp.c.

Referenced by __ast_dsp_digitdetect(), ast_dsp_digitmode(), ast_dsp_digitreset(), ast_dsp_getdigits(), and ast_dsp_process().

int digitmode

Definition at line 345 of file dsp.c.

Referenced by __ast_dsp_digitdetect(), ast_dsp_digitmode(), ast_dsp_digitreset(), and ast_dsp_process().

struct ast_frame f

Definition at line 323 of file dsp.c.

Referenced by ast_dsp_free(), and ast_dsp_process().

int faxmode

Definition at line 346 of file dsp.c.

Referenced by __ast_dsp_digitdetect(), and ast_dsp_set_faxmode().

int features

Definition at line 327 of file dsp.c.

Referenced by __ast_dsp_digitdetect(), ast_dsp_process(), and ast_dsp_set_features().

int freqcount

Definition at line 339 of file dsp.c.

Referenced by __ast_dsp_call_progress(), ast_dsp_frame_freed(), ast_dsp_free(), and ast_dsp_prog_reset().

goertzel_state_t freqs[7]

Definition at line 338 of file dsp.c.

Referenced by __ast_dsp_call_progress(), ast_dsp_prog_reset(), and ast_dsp_reset().

float genergy

Definition at line 348 of file dsp.c.

Referenced by __ast_dsp_call_progress().

enum gsamp_size gsamp_size

Definition at line 341 of file dsp.c.

Referenced by __ast_dsp_call_progress(), and ast_dsp_prog_reset().

int gsamps

Definition at line 340 of file dsp.c.

Referenced by __ast_dsp_call_progress(), ast_dsp_prog_reset(), and ast_dsp_reset().

int historicnoise[DSP_HISTORY]

Definition at line 336 of file dsp.c.

Referenced by __ast_dsp_silence(), ast_dsp_busydetect(), and ast_dsp_reset().

int historicsilence[DSP_HISTORY]

Definition at line 337 of file dsp.c.

Referenced by ast_dsp_busydetect(), and ast_dsp_reset().

enum prog_mode progmode

Definition at line 342 of file dsp.c.

Referenced by __ast_dsp_call_progress(), ast_dsp_prog_reset(), and ast_dsp_set_call_progress_zone().

int ringtimeout

Definition at line 328 of file dsp.c.

Referenced by ast_dsp_prog_reset(), and ast_dsp_reset().

int tcount

Definition at line 344 of file dsp.c.

Referenced by ast_dsp_get_tcount().

int thinkdigit

Definition at line 347 of file dsp.c.

Referenced by ast_dsp_digitreset(), and ast_dsp_process().

int threshold

Definition at line 324 of file dsp.c.

Referenced by ast_dsp_new(), and ast_dsp_set_threshold().

int totalnoise

Definition at line 326 of file dsp.c.

Referenced by __ast_dsp_silence().

int totalsilence

Definition at line 325 of file dsp.c.

Referenced by __ast_dsp_silence(), __ast_play_and_record(), ast_dsp_reset(), background_detect_exec(), handle_recordfile(), and record_exec().

int tstate

Definition at line 343 of file dsp.c.

Referenced by ast_dsp_get_tstate().

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The documentation for this struct was generated from the following file:

• dsp.c

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