modes.c File Reference

#include "modes.h"
#include "ltp.h"
#include "quant_lsp.h"
#include "cb_search.h"
#include "sb_celp.h"
#include "nb_celp.h"
#include "vbr.h"
#include "misc.h"

Defines
#define	NULL   0
Functions
void *	speex_encoder_init (SpeexMode *mode)
void *	speex_decoder_init (SpeexMode *mode)
void	speex_encoder_destroy (void *state)
int	speex_encode (void *state, float *in, SpeexBits *bits)
void	speex_decoder_destroy (void *state)
int	speex_decode (void *state, SpeexBits *bits, float *out)
int	speex_encoder_ctl (void *state, int request, void *ptr)
int	speex_decoder_ctl (void *state, int request, void *ptr)
int	speex_mode_query (SpeexMode *mode, int request, void *ptr)
int	speex_lib_ctl (int request, void *ptr)
Variables
SpeexMode *	speex_mode_list [SPEEX_NB_MODES] = {&speex_nb_mode, &speex_wb_mode, &speex_uwb_mode}
signed char	gain_cdbk_nb []
signed char	gain_cdbk_lbr []
signed char	hexc_table []
signed char	exc_5_256_table []
signed char	exc_5_64_table []
signed char	exc_8_128_table []
signed char	exc_10_32_table []
signed char	exc_10_16_table []
signed char	exc_20_32_table []
signed char	hexc_10_32_table []
SpeexMode	speex_nb_mode
SpeexMode	speex_wb_mode
SpeexMode	speex_uwb_mode

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Define Documentation

#define NULL   0

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Function Documentation

int speex_decode (  void *  state, SpeexBits *  bits, float *  out )

int speex_decoder_ctl (  void *  state, int  request, void *  ptr )

void speex_decoder_destroy (  void *  state  )

void* speex_decoder_init (  SpeexMode *  mode  )

int speex_encode (  void *  state, float *  in, SpeexBits *  bits )

int speex_encoder_ctl (  void *  state, int  request, void *  ptr )

void speex_encoder_destroy (  void *  state  )

void* speex_encoder_init (  SpeexMode *  mode  )

int speex_lib_ctl (  int  request, void *  ptr )

int speex_mode_query (  SpeexMode *  mode, int  request, void *  ptr )

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Variable Documentation

signed char exc_10_16_table[]

signed char exc_10_32_table[]

signed char exc_20_32_table[]

signed char exc_5_256_table[]

signed char exc_5_64_table[]

signed char exc_8_128_table[]

signed char gain_cdbk_lbr[]

signed char gain_cdbk_nb[]

signed char hexc_10_32_table[]

signed char hexc_table[]

SpeexMode* speex_mode_list[SPEEX_NB_MODES] = {&speex_nb_mode, &speex_wb_mode, &speex_uwb_mode}

SpeexMode speex_nb_mode

Initial value: { &nb_mode, nb_mode_query, "narrowband", 0, 4, &nb_encoder_init, &nb_encoder_destroy, &nb_encode, &nb_decoder_init, &nb_decoder_destroy, &nb_decode, &nb_encoder_ctl, &nb_decoder_ctl, }

SpeexMode speex_uwb_mode

Initial value: { &sb_uwb_mode, wb_mode_query, "ultra-wideband (sub-band CELP)", 2, 4, &sb_encoder_init, &sb_encoder_destroy, &sb_encode, &sb_decoder_init, &sb_decoder_destroy, &sb_decode, &sb_encoder_ctl, &sb_decoder_ctl, }

SpeexMode speex_wb_mode

Initial value: { &sb_wb_mode, wb_mode_query, "wideband (sub-band CELP)", 1, 4, &sb_encoder_init, &sb_encoder_destroy, &sb_encode, &sb_decoder_init, &sb_decoder_destroy, &sb_decode, &sb_encoder_ctl, &sb_decoder_ctl, }

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