#include <math.h>
#include "sb_celp.h"
#include "stdlib.h"
#include "filters.h"
#include "lpc.h"
#include "lsp.h"
#include "stack_alloc.h"
#include "cb_search.h"
#include "quant_lsp.h"
#include "vq.h"
#include "ltp.h"
#include "misc.h"
Defines | |
#define | SB_ENC_STACK (10000*sizeof(spx_sig_t)) |
#define | SB_DEC_STACK (6000*sizeof(spx_sig_t)) |
#define | M_PI 3.14159265358979323846 |
#define | sqr(x) ((x)*(x)) |
#define | SUBMODE(x) st->submodes[st->submodeID]->x |
#define | LSP_MARGIN .05 |
#define | LSP_DELTA1 .2 |
#define | LSP_DELTA2 .05 |
#define | QMF_ORDER 64 |
Functions | |
void * | sb_encoder_init (const SpeexMode *m) |
void | sb_encoder_destroy (void *state) |
int | sb_encode (void *state, void *vin, SpeexBits *bits) |
void * | sb_decoder_init (const SpeexMode *m) |
void | sb_decoder_destroy (void *state) |
int | sb_decode (void *state, SpeexBits *bits, void *vout) |
int | sb_encoder_ctl (void *state, int request, void *ptr) |
int | sb_decoder_ctl (void *state, int request, void *ptr) |
#define LSP_DELTA1 .2 |
#define LSP_DELTA2 .05 |
#define LSP_MARGIN .05 |
#define M_PI 3.14159265358979323846 |
#define QMF_ORDER 64 |
#define SB_DEC_STACK (6000*sizeof(spx_sig_t)) |
#define SB_ENC_STACK (10000*sizeof(spx_sig_t)) |
#define sqr | ( | x | ) | ((x)*(x)) |
#define SUBMODE | ( | x | ) | st->submodes[st->submodeID]->x |
int sb_decode | ( | void * | state, | |
SpeexBits * | bits, | |||
void * | 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 | ( | const SpeexMode * | m | ) |
Initializes decoder state
int sb_encode | ( | void * | state, | |
void * | 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 | ( | const SpeexMode * | m | ) |
Initializes encoder state