| /external/speex/libspeex/ |
| fixed_arm4.h | 51 #undef MULT16_32_Q15
52 static inline spx_word32_t MULT16_32_Q15(spx_word16_t x, spx_word32_t y) {
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| fixed_arm5e.h | 56 #undef MULT16_32_Q15
57 static inline spx_word32_t MULT16_32_Q15(spx_word16_t x, spx_word32_t y) {
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| fixed_bfin.h | 105 #undef MULT16_32_Q15
106 static inline spx_word32_t MULT16_32_Q15(spx_word16_t a, spx_word32_t b)
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| mdf.c | 208 mem[0] = mem[1] + SHL32(SHL32(-EXTEND32(vin),15) + MULT16_32_Q15(radius,vout),1);
212 mem[1] = SHL32(EXTEND32(vin),15) - MULT16_32_Q15(den2,vout);
213 out[i] = SATURATE32(PSHR32(MULT16_32_Q15(radius,vout),15),32767);
902 st->Davg1 = ADD32(MULT16_32_Q15(QCONST16(.6f,15),st->Davg1), MULT16_32_Q15(QCONST16(.4f,15),SUB32(Sff,See)));
903 st->Davg2 = ADD32(MULT16_32_Q15(QCONST16(.85f,15),st->Davg2), MULT16_32_Q15(QCONST16(.15f,15),SUB32(Sff,See)));
904 st->Dvar1 = FLOAT_ADD(FLOAT_MULT(VAR1_SMOOTH, st->Dvar1), FLOAT_MUL32U(MULT16_32_Q15(QCONST16(.4f,15),Sff), MULT16_32_Q15(QCONST16(.4f,15),Dbf)));
905 st->Dvar2 = FLOAT_ADD(FLOAT_MULT(VAR2_SMOOTH, st->Dvar2), FLOAT_MUL32U(MULT16_32_Q15(QCONST16(.15f,15),Sff), MULT16_32_Q15(QCONST16(.15f,15),Dbf)))
[all...] |
| preprocess.c | 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],
671 st->S[i] = MULT16_32_Q15(QCONST16(.8f,15),st->S[i]) + MULT16_32_Q15(QCONST16(.05f,15),st->ps[i-1])
672 + MULT16_32_Q15(QCONST16(.1f,15),st->ps[i]) + MULT16_32_Q15(QCONST16(.05f,15),st->ps[i+1]);
673 st->S[0] = MULT16_32_Q15(QCONST16(.8f,15),st->S[0]) + MULT16_32_Q15(QCONST16(.2f,15),st->ps[0]);
674 st->S[N-1] = MULT16_32_Q15(QCONST16(.8f,15),st->S[N-1]) + MULT16_32_Q15(QCONST16(.2f,15),st->ps[N-1])
[all...] |
| resample.c | 471 sum = MULT16_32_Q15(interp[0],accum[0]) + MULT16_32_Q15(interp[1],accum[1]) + MULT16_32_Q15(interp[2],accum[2]) + MULT16_32_Q15(interp[3],accum[3]);
534 sum = MULT16_32_Q15(interp[0],accum[0]) + MULT16_32_Q15(interp[1],accum[1]) + MULT16_32_Q15(interp[2],accum[2]) + MULT16_32_Q15(interp[3],accum[3]);
[all...] |
| stereo.c | 234 e_right = DIV32(QCONST32(1., 22), spx_sqrt(MULT16_32_Q15(e_ratio, ADD32(QCONST32(1., 16), balance))));
261 e_right = DIV32(QCONST32(1., 22), spx_sqrt(MULT16_32_Q15(e_ratio, ADD32(QCONST32(1., 16), balance))));
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| arch.h | 192 #define MULT16_32_Q15(a,b) ((a)*(b))
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| filterbank.c | 46 #define toBARK(n) (MULT16_16(26829,spx_atan(SHR32(MULT16_16(97,n),2))) + MULT16_16(4588,spx_atan(MULT16_32_Q15(20,MULT16_16(n,n)))) + MULT16_16(3355,n))
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| fixed_generic.h | 86 #define MULT16_32_Q15(a,b) ADD32(MULT16_16((a),SHR((b),15)), SHR(MULT16_16((a),((b)&0x00007fff)),15))
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| fixed_debug.h | 313 #define MULT16_32_Q15(a,b) MULT16_32_QX(a,b,15)
315 #define MAC16_32_Q15(c,a,b) ADD32((c),MULT16_32_Q15((a),(b)))
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| pseudofloat.h | 243 return VSHR32(MULT16_32_Q15(a.m, b),-a.e-15);
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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)))));
613 ol_gain = MULT16_32_Q15(28406,ol_gain_table[qe]);
866 signal_mul(innov2, innov2, MULT16_32_Q15(QCONST16(0.454545f,15),ener), st->subframeSize);
[all...] |
| filters.c | 104 mem[0] = ADD32(MAC16_16(mem[1], num[1],x[i]), SHL32(MULT16_32_Q15(-den[1],vout),1));
105 mem[1] = ADD32(MULT16_16(num[2],x[i]), SHL32(MULT16_32_Q15(-den[2],vout),1));
618 tmp += MULT16_32_Q15(shift_filt[i][k],corr[0][j+k-3]);
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| ltp.c | 794 exc[i]=MULT16_32_Q15(SHL16(pitch_coef, 9),exc[i-start]);
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