| /external/speex/libspeex/ |
| cb_search.h | 53 spx_coef_t ak[], /* LPCs for this subframe */
54 spx_coef_t awk1[], /* Weighted LPCs for this subframe */
55 spx_coef_t awk2[], /* Weighted LPCs for this subframe */
79 spx_coef_t ak[], /* LPCs for this subframe */
80 spx_coef_t awk1[], /* Weighted LPCs for this subframe */
81 spx_coef_t awk2[], /* Weighted LPCs for this subframe */
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| filters.h | 64 void filter_mem16(const spx_word16_t *x, const spx_coef_t *num, const spx_coef_t *den, spx_word16_t *y, int N, int ord, spx_mem_t *mem, char *stack);
65 void iir_mem16(const spx_word16_t *x, const spx_coef_t *den, spx_word16_t *y, int N, int ord, spx_mem_t *mem, char *stack);
66 void fir_mem16(const spx_word16_t *x, const spx_coef_t *num, spx_word16_t *y, int N, int ord, spx_mem_t *mem, char *stack);
69 void bw_lpc(spx_word16_t , const spx_coef_t *lpc_in, spx_coef_t *lpc_out, int order);
73 void syn_percep_zero16(const spx_word16_t *xx, const spx_coef_t *ak, const spx_coef_t *awk1, const spx_coef_t *awk2, spx_word16_t *y, int N, int ord, char *stack);
74 void residue_percep_zero16(const spx_word16_t *xx, const spx_coef_t *ak, const spx_coef_t *awk1, const spx_coef_t *awk2, spx_word16_t *y, int N, int ord, char *stack)
[all...] |
| lpc.h | 47 spx_coef_t * lpc, /* [0...p-1] LPC coefficients */
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| lsp.h | 56 int lpc_to_lsp (spx_coef_t *a, int lpcrdr, spx_lsp_t *freq, int nb, spx_word16_t delta, char *stack);
57 void lsp_to_lpc(spx_lsp_t *freq, spx_coef_t *ak, int lpcrdr, char *stack);
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| ltp.h | 61 spx_coef_t ak[], /* LPCs for this subframe */
62 spx_coef_t awk1[], /* Weighted LPCs #1 for this subframe */
63 spx_coef_t awk2[], /* Weighted LPCs #2 for this subframe */
104 spx_coef_t ak[], /* LPCs for this subframe */
105 spx_coef_t awk1[], /* Weighted LPCs #1 for this subframe */
106 spx_coef_t awk2[], /* Weighted LPCs #2 for this subframe */
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| modes.h | 75 typedef int (*ltp_quant_func)(spx_word16_t *, spx_word16_t *, spx_coef_t *, spx_coef_t *,
76 spx_coef_t *, spx_sig_t *, const void *, int, int, spx_word16_t,
85 typedef void (*innovation_quant_func)(spx_word16_t *, spx_coef_t *, spx_coef_t *, spx_coef_t *, const void *, int, int,
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| filters_bfin.h | 85 void filter_mem16(const spx_word16_t *_x, const spx_coef_t *num, const spx_coef_t *den, spx_word16_t *_y, int N, int ord, spx_mem_t *mem, char *stack)
230 void iir_mem16(const spx_word16_t *_x, const spx_coef_t *den, spx_word16_t *_y, int N, int ord, spx_mem_t *mem, char *stack)
355 void fir_mem16(const spx_word16_t *x, const spx_coef_t *num, spx_word16_t *y, int N, int ord, spx_mem_t *mem, char *stack)
358 spx_coef_t den2[12];
359 spx_coef_t *den;
360 den = (spx_coef_t*)((((int)den2)+4)&0xfffffffc);
368 void compute_impulse_response(const spx_coef_t *ak, const spx_coef_t *awk1, const spx_coef_t *awk2, spx_word16_t *y, int N, int ord, char *stack
[all...] |
| sb_celp.h | 66 spx_coef_t *interp_qlpc; /**< Interpolated quantized LPCs for current sub-frame */
116 spx_coef_t *interp_qlpc;
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| cb_search.c | 102 spx_coef_t ak[], /* LPCs for this subframe */
103 spx_coef_t awk1[], /* Weighted LPCs for this subframe */
104 spx_coef_t awk2[], /* Weighted LPCs for this subframe */
244 spx_coef_t ak[], /* LPCs for this subframe */
245 spx_coef_t awk1[], /* Weighted LPCs for this subframe */
246 spx_coef_t awk2[], /* Weighted LPCs for this subframe */
574 spx_coef_t ak[], /* LPCs for this subframe */
575 spx_coef_t awk1[], /* Weighted LPCs for this subframe */
576 spx_coef_t awk2[], /* Weighted LPCs for this subframe */
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| filters.c | 54 void bw_lpc(spx_word16_t gamma, const spx_coef_t *lpc_in, spx_coef_t *lpc_out, int order)
319 void filter_mem16(const spx_word16_t *x, const spx_coef_t *num, const spx_coef_t *den, spx_word16_t *y, int N, int ord, spx_mem_t *mem, char *stack)
339 void iir_mem16(const spx_word16_t *x, const spx_coef_t *den, spx_word16_t *y, int N, int ord, spx_mem_t *mem, char *stack)
359 void fir_mem16(const spx_word16_t *x, const spx_coef_t *num, spx_word16_t *y, int N, int ord, spx_mem_t *mem, char *stack)
379 void syn_percep_zero16(const spx_word16_t *xx, const spx_coef_t *ak, const spx_coef_t *awk1, const spx_coef_t *awk2, spx_word16_t *y, int N, int ord, char *stack)
391 void residue_percep_zero16(const spx_word16_t *xx, const spx_coef_t *ak, const spx_coef_t *awk1, const spx_coef_t *awk2, spx_word16_t *y, int N, int ord, char *stack
[all...] |
| lpc.c | 74 spx_coef_t *lpc, /* out: [0...p-1] LPC coefficients */
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| ltp.c | 350 const spx_coef_t ak[], /* LPCs for this subframe */
351 const spx_coef_t awk1[], /* Weighted LPCs #1 for this subframe */
352 const spx_coef_t awk2[], /* Weighted LPCs #2 for this subframe */
531 spx_coef_t ak[], /* LPCs for this subframe */
532 spx_coef_t awk1[], /* Weighted LPCs #1 for this subframe */
533 spx_coef_t awk2[], /* Weighted LPCs #2 for this subframe */
758 spx_coef_t ak[], /* LPCs for this subframe */
759 spx_coef_t awk1[], /* Weighted LPCs #1 for this subframe */
760 spx_coef_t awk2[], /* Weighted LPCs #2 for this subframe */
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| nb_celp.h | 141 spx_coef_t *interp_qlpc; /**< Interpolated quantized LPCs */
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| arch.h | 94 typedef spx_word16_t spx_coef_t; typedef
138 typedef float spx_coef_t; typedef
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| sb_celp.c | 244 st->interp_qlpc = (spx_coef_t*)speex_alloc(st->lpcSize*sizeof(spx_coef_t));
322 VARDECL(spx_coef_t *lpc);
323 VARDECL(spx_coef_t *interp_lpc);
324 VARDECL(spx_coef_t *bw_lpc1);
325 VARDECL(spx_coef_t *bw_lpc2);
373 ALLOC(lpc, st->lpcSize, spx_coef_t);
374 ALLOC(interp_lpc, st->lpcSize, spx_coef_t);
375 ALLOC(bw_lpc1, st->lpcSize, spx_coef_t);
376 ALLOC(bw_lpc2, st->lpcSize, spx_coef_t);
[all...] |
| nb_celp.c | 264 VARDECL(spx_coef_t *bw_lpc1);
265 VARDECL(spx_coef_t *bw_lpc2);
266 VARDECL(spx_coef_t *lpc);
271 VARDECL(spx_coef_t *interp_lpc);
272 VARDECL(spx_coef_t *interp_qlpc);
284 ALLOC(lpc, st->lpcSize, spx_coef_t);
285 ALLOC(bw_lpc1, st->lpcSize, spx_coef_t);
286 ALLOC(bw_lpc2, st->lpcSize, spx_coef_t);
291 ALLOC(interp_lpc, st->lpcSize, spx_coef_t);
292 ALLOC(interp_qlpc, st->lpcSize, spx_coef_t);
[all...] |
| lsp.c | 219 int lpc_to_lsp (spx_coef_t *a,int lpcrdr,spx_lsp_t *freq,int nb,spx_word16_t delta, char *stack)
403 void lsp_to_lpc(spx_lsp_t *freq,spx_coef_t *ak,int lpcrdr, char *stack)
522 void lsp_to_lpc(spx_lsp_t *freq,spx_coef_t *ak,int lpcrdr, char *stack)
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