| /external/speex/libspeex/ |
| fixed_bfin.h | 40 static inline spx_word16_t PDIV32_16(spx_word32_t a, spx_word16_t b)
42 spx_word32_t res, bb;
65 static inline spx_word16_t DIV32_16(spx_word32_t a, spx_word16_t b)
67 spx_word32_t res, bb;
94 spx_word32_t res;
106 static inline spx_word32_t MULT16_32_Q15(spx_word16_t a, spx_word32_t b)
108 spx_word32_t res;
122 static inline spx_word32_t MAC16_32_Q15(spx_word32_t c, spx_word16_t a, spx_word32_t b
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| fixed_arm5e.h | 39 static inline spx_word32_t MULT16_16(spx_word16_t x, spx_word16_t y) {
48 static inline spx_word32_t MAC16_16(spx_word32_t a, spx_word16_t x, spx_word32_t y) {
57 static inline spx_word32_t MULT16_32_Q15(spx_word16_t x, spx_word32_t y) {
66 static inline spx_word32_t MAC16_32_Q15(spx_word32_t a, spx_word16_t x, spx_word32_t y) {
75 static inline spx_word32_t MULT16_32_Q11(spx_word16_t x, spx_word32_t y)
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| lsp_bfin.h | 38 static inline spx_word32_t cheb_poly_eva(
45 spx_word32_t sum;
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| vq.h | 41 int scal_quant32(spx_word32_t in, const spx_word32_t *boundary, int entries);
45 void vq_nbest(spx_word16_t *in, const __m128 *codebook, int len, int entries, __m128 *E, int N, int *nbest, spx_word32_t *best_dist, char *stack);
47 void vq_nbest_sign(spx_word16_t *in, const __m128 *codebook, int len, int entries, __m128 *E, int N, int *nbest, spx_word32_t *best_dist, char *stack);
49 void vq_nbest(spx_word16_t *in, const spx_word16_t *codebook, int len, int entries, spx_word32_t *E, int N, int *nbest, spx_word32_t *best_dist, char *stack);
51 void vq_nbest_sign(spx_word16_t *in, const spx_word16_t *codebook, int len, int entries, spx_word32_t *E, int N, int *nbest, spx_word32_t *best_dist, char *stack);
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| fixed_arm4.h | 39 static inline spx_word32_t MULT16_32_Q14(spx_word16_t x, spx_word32_t y) {
52 static inline spx_word32_t MULT16_32_Q15(spx_word16_t x, spx_word32_t y) {
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| ltp_arm4.h | 36 spx_word32_t inner_prod(const spx_word16_t *x, const spx_word16_t *y, int len)
38 spx_word32_t sum1=0,sum2=0;
88 void pitch_xcorr(const spx_word16_t *_x, const spx_word16_t *_y, spx_word32_t *corr, int len, int nb_pitch, char *stack)
95 spx_word32_t sum1=0;
96 spx_word32_t sum2=0;
97 spx_word32_t sum3=0;
98 spx_word32_t sum4=0;
101 spx_word32_t y0, y1, y2, y3;
108 spx_word32_t part1, part2, part3, part4, x0;
109 spx_word32_t dead1
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| filterbank.h | 52 FilterBank *filterbank_new(int banks, spx_word32_t sampling, int len, int type);
56 void filterbank_compute_bank32(FilterBank *bank, spx_word32_t *ps, spx_word32_t *mel);
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| lpc.h | 45 spx_word32_t /* returns minimum mean square error */
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| ltp_bfin.h | 37 spx_word32_t inner_prod(const spx_word16_t *x, const spx_word16_t *y, int len)
39 spx_word32_t sum=0;
66 void pitch_xcorr(const spx_word16_t *_x, const spx_word16_t *_y, spx_word32_t *corr, int len, int nb_pitch, char *stack)
112 static inline spx_word32_t compute_pitch_error(spx_word16_t *C, spx_word16_t *g, spx_word16_t pitch_control)
114 spx_word32_t sum;
160 VARDECL(spx_word32_t *best_score);
161 VARDECL(spx_word32_t *best_ener);
162 spx_word32_t e0;
163 VARDECL(spx_word32_t *corr);
164 VARDECL(spx_word32_t *energy)
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| vq_bfin.h | 37 void vq_nbest(spx_word16_t *in, const spx_word16_t *codebook, int len, int entries, spx_word32_t *E, int N, int *nbest, spx_word32_t *best_dist, char *stack)
43 spx_word32_t dist;
77 spx_word32_t dist;
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| ltp.h | 51 spx_word32_t inner_prod(const spx_word16_t *x, const spx_word16_t *y, int len);
52 void pitch_xcorr(const spx_word16_t *_x, const spx_word16_t *_y, spx_word32_t *corr, int len, int nb_pitch, char *stack);
78 spx_word32_t *cumul_gain
84 spx_word32_t exc_out[], /* Output excitation */
121 spx_word32_t *cumul_gain
127 spx_word32_t exc_out[], /* Output excitation */
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| vq.c | 62 int scal_quant32(spx_word32_t in, const spx_word32_t *boundary, int entries)
76 void vq_nbest(spx_word16_t *in, const spx_word16_t *codebook, int len, int entries, spx_word32_t *E, int N, int *nbest, spx_word32_t *best_dist, char *stack)
82 spx_word32_t dist=0;
110 void vq_nbest_sign(spx_word16_t *in, const spx_word16_t *codebook, int len, int entries, spx_word32_t *E, int N, int *nbest, spx_word32_t *best_dist, char *stack)
116 spx_word32_t dist=0;
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| fixed_generic.h | 38 #define QCONST16(x,bits) ((spx_word16_t)(.5+(x)*(((spx_word32_t)1)<<(bits))))
39 #define QCONST32(x,bits) ((spx_word32_t)(.5+(x)*(((spx_word32_t)1)<<(bits))))
44 #define EXTEND32(x) ((spx_word32_t)(x))
60 #define SHL(a,shift) ((spx_word32_t)(a) << (shift))
67 #define ADD32(a,b) ((spx_word32_t)(a)+(spx_word32_t)(b))
68 #define SUB32(a,b) ((spx_word32_t)(a)-(spx_word32_t)(b))
74 /* (spx_word32_t)(spx_word16_t) gives TI compiler a hint that it's 16x16->32 multiply *
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| arch.h | 92 typedef spx_int32_t spx_word32_t; typedef
93 typedef spx_word32_t spx_mem_t;
96 typedef spx_word32_t spx_sig_t;
113 #define VERY_LARGE32 ((spx_word32_t)2147483647)
142 typedef float spx_word32_t; typedef
186 #define MULT16_16(a,b) ((spx_word32_t)(a)*(spx_word32_t)(b))
187 #define MAC16_16(c,a,b) ((c)+(spx_word32_t)(a)*(spx_word32_t)(b))
209 #define DIV32_16(a,b) (((spx_word32_t)(a))/(spx_word16_t)(b)
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| cb_search_arm4.h | 39 static void compute_weighted_codebook(const signed char *shape_cb, const spx_word16_t *r, spx_word16_t *resp, spx_word16_t *resp2, spx_word32_t *E, int shape_cb_size, int subvect_size, char *stack)
58 spx_word32_t resj0,resj1,resj2,resj3;
59 spx_word32_t dead1, dead2, dead3, dead4, dead5, dead6, dead7, dead8;
87 spx_word32_t resj0=0;
88 spx_word32_t resj1=0;
89 spx_word32_t resj2=0;
90 spx_word32_t resj3=0;
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| quant_lsp_bfin.h | 53 spx_word32_t best_dist=1<<30;
115 spx_word32_t best_dist=1<<30;
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| lpc_bfin.h | 44 spx_word32_t d;
47 spx_word32_t ac0=1;
48 spx_word32_t ac32[11], *ac32top;
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| filters.h | 42 void signal_mul(const spx_sig_t *x, spx_sig_t *y, spx_word32_t scale, int len);
43 void signal_div(const spx_word16_t *x, spx_word16_t *y, spx_word32_t scale, int len);
70 void sanitize_values32(spx_word32_t *vec, spx_word32_t min_val, spx_word32_t max_val, int len);
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| ltp.c | 59 spx_word32_t inner_prod(const spx_word16_t *x, const spx_word16_t *y, int len)
61 spx_word32_t sum=0;
65 spx_word32_t part=0;
79 void pitch_xcorr(const spx_word16_t *_x, const spx_word16_t *_y, spx_word32_t *corr, int len, int nb_pitch, char *stack)
86 spx_word32_t sum1=0;
87 spx_word32_t sum2=0;
88 spx_word32_t sum3=0;
89 spx_word32_t sum4=0;
100 spx_word32_t part1;
101 spx_word32_t part2
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| vq_arm4.h | 36 void vq_nbest(spx_word16_t *in, const spx_word16_t *codebook, int len, int entries, spx_word32_t *E, int N, int *nbest, spx_word32_t *best_dist, char *stack)
42 spx_word32_t dist1, dist2, dist3, dist4;
72 /* spx_word32_t dist1=0;
73 spx_word32_t dist2=0;
74 spx_word32_t dist3=0;
75 spx_word32_t dist4=0;*/
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| cb_search_bfin.h | 37 void compute_weighted_codebook(const signed char *shape_cb, const spx_word16_t *r, spx_word16_t *resp, spx_word16_t *resp2, spx_word32_t *E, int shape_cb_size, int subvect_size, char *stack)
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| filters_bfin.h | 87 VARDECL(spx_word32_t *xy2);
88 VARDECL(spx_word32_t *numden_a);
89 spx_word32_t *xy;
93 ALLOC(xy2, (N+1), spx_word32_t);
94 ALLOC(numden_a, (2*ord+2), spx_word32_t);
453 spx_word32_t yi = SHL32(EXTEND32(y[i]),LPC_SHIFT);
454 spx_word32_t yi2 = 0;
483 spx_word32_t yi = mem[i];
494 spx_word32_t yi = 0;
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| lpc.c | 73 spx_word32_t _spx_lpc(
93 spx_word32_t rr = NEG32(SHL32(EXTEND32(ac[i + 1]),13));
135 spx_word32_t d;
137 spx_word32_t ac0=1;
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| nb_celp.h | 61 spx_word32_t cumul_gain; /**< Product of previously used pitch gains (Q10) */
93 spx_word32_t *pi_gain; /**< Gain of LPC filter at theta=pi (fe/2) */
144 spx_word32_t *pi_gain; /**< Gain of LPC filter at theta=pi (fe/2) */
168 spx_word32_t voc_m2;
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| lsp.c | 140 static inline spx_word32_t cheb_poly_eva(
149 spx_word32_t sum;
177 static float cheb_poly_eva(spx_word32_t *coef, spx_word16_t x, int m, char *stack)
229 spx_word32_t psuml,psumr,psumm,temp_psumr/*,temp_qsumr*/;
231 VARDECL(spx_word32_t *Q); /* ptrs for memory allocation */
232 VARDECL(spx_word32_t *P);
235 spx_word32_t *px; /* ptrs of respective P'(z) & Q'(z) */
236 spx_word32_t *qx;
237 spx_word32_t *p;
238 spx_word32_t *q
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