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sb_celp.h File Reference

Sub-band CELP mode used for wideband encoding. More...

#include "modes.h"
#include "speex_bits.h"
#include "nb_celp.h"

Go to the source code of this file.

Compounds
struct	SBDecState
struct	SBEncState
Typedefs
typedef SBEncState	SBEncState
typedef SBDecState	SBDecState
Functions
void *	sb_encoder_init (SpeexMode *m)
void	sb_encoder_destroy (void *state)
int	sb_encode (void *state, float *in, SpeexBits *bits)
void *	sb_decoder_init (SpeexMode *m)
void	sb_decoder_destroy (void *state)
int	sb_decode (void *state, SpeexBits *bits, float *out)
int	sb_encoder_ctl (void *state, int request, void *ptr)
int	sb_decoder_ctl (void *state, int request, void *ptr)

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Detailed Description

Sub-band CELP mode used for wideband encoding.

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Typedef Documentation

typedef struct SBDecState SBDecState

Structure representing the full state of the sub-band decoder

typedef struct SBEncState SBEncState

Structure representing the full state of the sub-band encoder

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Function Documentation

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

Decodes one frame

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

void sb_decoder_destroy (  void *    state )

De-allocates decoder state resources

void* sb_decoder_init (  SpeexMode *    m )

Initializes decoder state

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

Encodes one frame

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

void sb_encoder_destroy (  void *    state )

De-allocates encoder state resources

void* sb_encoder_init (  SpeexMode *    m )

Initializes encoder state

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