| /external/speex/libspeex/ |
| ltp_bfin.h | 295 g = DIV32(corr[i-start], 10+SHR32(MULT16_16(spx_sqrt(e0),spx_sqrt(energy[i-start])),6));
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| stereo.c | 234 e_right = DIV32(QCONST32(1., 22), spx_sqrt(MULT16_32_Q15(e_ratio, ADD32(QCONST32(1., 16), balance))));
235 e_left = SHR32(MULT16_16(spx_sqrt(balance), e_right), 8);
261 e_right = DIV32(QCONST32(1., 22), spx_sqrt(MULT16_32_Q15(e_ratio, ADD32(QCONST32(1., 16), balance))));
262 e_left = SHR32(MULT16_16(spx_sqrt(balance), e_right), 8);
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| math_approx.h | 42 #define spx_sqrt sqrt macro
142 static inline spx_word16_t spx_sqrt(spx_word32_t x) function
174 ret = spx_sqrt(SHL32(EXTEND32(sq),13));
176 /*ret = spx_sqrt(67108864*(-1.6129e-04 + 2.0104e+00*f + 2.7373e-01*f*f + 1.8136e-01*f*f*f));*/
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| pseudofloat.h | 349 r.m = spx_sqrt(m);
375 #define FLOAT_SQRT(a) (spx_sqrt(a))
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| filters.c | 217 return EXTRACT16(PSHR32(SHL32(EXTEND32(spx_sqrt(DIV32(sum,len))),(sig_shift+3)),SIG_SHIFT));
245 return SHL16(spx_sqrt(DIV32(sum,len)),4);
264 return SHL16(spx_sqrt(DIV32(sum,len)),3-sig_shift);
735 iexc0_mag = spx_sqrt(1000+inner_prod(iexc,iexc,nsf));
736 iexc1_mag = spx_sqrt(1000+inner_prod(iexc+nsf,iexc+nsf,nsf));
737 exc_mag = spx_sqrt(1+inner_prod(exc,exc,nsf));
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| preprocess.c | 284 w[i]=spx_sqrt(SHL32(EXTEND32(tmp),15));
311 return SHL32(DIV32_16(PSHR32(MULT16_16(Q15_ONE-frac,table[ind]) + MULT16_16(frac,table[ind+1]),7),(spx_sqrt(SHL32(xx,15)+6711))),7);
334 spx_sqrt(SHL32(EXTEND32(DIV32_16_Q15(PSHR32(noise[i],NOISE_SHIFT) + MULT16_32_Q15(gain_ratio,echo[i]),
344 spx_sqrt(SHL32(EXTEND32(DIV32_16_Q15(MULT16_32_Q15(gain_ratio,PSHR32(noise[i],NOISE_SHIFT)) + echo[i],
918 tmp = MULT16_16_P15(p,spx_sqrt(SHL32(EXTEND32(st->gain[i]),15))) + MULT16_16_P15(SUB16(Q15_ONE,p),spx_sqrt(SHL32(EXTEND32(st->gain_floor[i]),15)));
930 tmp = MULT16_16_P15(p,spx_sqrt(SHL32(EXTEND32(st->gain[i]),15))) + MULT16_16_P15(SUB16(Q15_ONE,p),spx_sqrt(SHL32(EXTEND32(st->gain_floor[i]),15)));
[all...] |
| ltp.c | 298 g = DIV32(SHL32(EXTEND32(corr16[i-start]),cshift), 10+SHR32(MULT16_16(spx_sqrt(e0),spx_sqrt(SHL32(EXTEND32(ener16[i-start]),eshift))),6));
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| nb_celp.c | 407 spx_sqrt(QCONST32(1.,28)-MULT16_32_Q15(QCONST16(.8,15),SHL32(MULT16_16(ol_pitch_coef,ol_pitch_coef),16)))));
[all...] |
| mdf.c | 368 prop[i] = spx_sqrt(tmp);
[all...] |
| sb_celp.c | [all...] |
