| /external/speex/libspeex/ |
| lpc_bfin.h | 56 ac0 = ADD32(ac0,SHR32(MULT16_16(x[j],x[j]),8));
115 d = ADD32(d,SHR32(MULT16_16(x[j],x[j]), shift));
124 d = ADD32(d,SHR32(MULT16_16(x[j],x[j-i]), shift));
128 ac[i] = SHR32(ac32[i], ac_shift);
|
| lpc.c | 141 ac0 = ADD32(ac0,SHR32(MULT16_16(x[j],x[j]),8));
162 d = ADD32(d,SHR32(MULT16_16(x[j],x[j-i]), shift));
165 ac[i] = SHR32(d, ac_shift);
|
| filters_bfin.h | 460 ytmp[i] = EXTRACT16(SHR32(yi,LPC_SHIFT));
462 y[i] = EXTRACT16(SHR32(yi2,LPC_SHIFT));
478 x[i] = EXTRACT16(SHR32(_x[i],SIG_SHIFT));
490 y[i] = EXTRACT16(SHR32(_y[i],SIG_SHIFT));
501 y[i] = EXTRACT16(SHR32(_y[i],SIG_SHIFT));
|
| vq.c | 86 dist=SUB32(SHR32(E[i],1),dist);
128 dist = ADD32(dist,SHR32(E[i],1));
|
| stereo.c | 164 e_left += SHR32(MULT16_16(data[2*i],data[2*i]),8);
165 e_right += SHR32(MULT16_16(data[2*i+1],data[2*i+1]),8);
172 e_tot += SHR32(MULT16_16(data[i],data[i]),8);
235 e_left = SHR32(MULT16_16(spx_sqrt(balance), e_right), 8);
262 e_left = SHR32(MULT16_16(spx_sqrt(balance), e_right), 8);
|
| fixed_generic.h | 47 #define SHR32(a,shift) ((a) >> (shift))
50 #define PSHR32(a,shift) (SHR32((a)+((EXTEND32(1)<<((shift))>>1)),shift))
51 #define VSHR32(a, shift) (((shift)>0) ? SHR32(a, shift) : SHL32(a, -(shift)))
|
| math_approx.h | 126 res = MULT16_16(EXTRACT16(SHR32(*seed,16)),std);
127 return EXTRACT16(PSHR32(SUB32(res, SHR32(res, 3)),14));
299 x = DIV32_16(SHL32(EXTEND32(32767),29-e), EXTRACT16(SHR32(x, e-14)));
|
| preprocess.c | 98 if (SHR32(a,7) >= b)
104 a = SHR32(a,8);
105 b = SHR32(b,8);
109 a = SHR32(a,4);
110 b = SHR32(b,4);
114 a = SHR32(a,4);
115 b = SHR32(b,4);
124 if (SHR32(a,15) >= b)
130 a = SHR32(a,8);
131 b = SHR32(b,8)
[all...] |
| fixed_debug.h | 132 static inline int SHR32(long long a, int shift)
137 fprintf (stderr, "SHR32: inputs are not int: %d %d\n", (int)a, shift);
142 fprintf (stderr, "SHR32: output is not int: %d\n", (int)res);
164 #define PSHR32(a,shift) (SHR32(ADD32((a),((EXTEND32(1)<<((shift))>>1))),shift))
165 #define VSHR32(a, shift) (((shift)>0) ? SHR32(a, shift) : SHL32(a, -(shift)))
269 #define MAC16_16_Q11(c,a,b) (EXTRACT16(ADD16((c),EXTRACT16(SHR32(MULT16_16((a),(b)),11)))))
270 #define MAC16_16_Q13(c,a,b) (EXTRACT16(ADD16((c),EXTRACT16(SHR32(MULT16_16((a),(b)),13)))))
271 #define MAC16_16_P13(c,a,b) (EXTRACT16(ADD32((c),SHR32(ADD32(4096,MULT16_16((a),(b))),13))))
|
| mdf.c | 228 sum = ADD32(sum,SHR32(part,6));
363 tmp += MULT16_16(EXTRACT16(SHR32(W[p*N*M + i*N+j],18)), EXTRACT16(SHR32(W[p*N*M + i*N+j],18)));
488 spx_word16_t decay = SHR32(spx_exp(NEG16(DIV32_16(QCONST16(2.4,11),M))),1);
[all...] |
| ltp.c | 71 sum = ADD32(sum,SHR32(part,6));
129 sum1 = ADD32(sum1,SHR32(part1,6));
130 sum2 = ADD32(sum2,SHR32(part2,6));
131 sum3 = ADD32(sum3,SHR32(part3,6));
132 sum4 = ADD32(sum4,SHR32(part4,6));
235 energy[i-start+1] = SUB32(ADD32(energy[i-start],SHR32(MULT16_16(sw[-i-1],sw[-i-1]),6)), SHR32(MULT16_16(sw[-i+len-1],sw[-i+len-1]),6));
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));
|
| filters.c | 118 y[i] = SHL32(MULT16_32_Q14(EXTRACT16(SHR32(x[i],7)),scale),7);
134 } else if (scale > SHR32(EXTEND32(SIG_SCALING), 2)) {
206 tmp = EXTRACT16(SHR32(x[i],sig_shift));
208 tmp = EXTRACT16(SHR32(x[i+1],sig_shift));
210 tmp = EXTRACT16(SHR32(x[i+2],sig_shift));
212 tmp = EXTRACT16(SHR32(x[i+3],sig_shift));
214 sum = ADD32(sum,SHR32(sum2,6));
243 sum = ADD32(sum,SHR32(sum2,6));
262 sum = ADD32(sum,SHR32(sum2,6));
292 y[i] = EXTRACT16(SHR32(x[i], sig_shift))
[all...] |
| kiss_fftr.c | 228 f2k.i = SHR32(ADD32(EXTEND32(st->tmpbuf[k].i), EXTEND32(st->tmpbuf[ncfft-k].i)),1);
237 f2k.r = SHR32(SUB32(EXTEND32(st->tmpbuf[k].r), EXTEND32(st->tmpbuf[ncfft-k].r)),1);
243 twr = SHR32(SUB32(MULT16_16(f2k.r,st->super_twiddles[k].r),MULT16_16(f2k.i,st->super_twiddles[k].i)), 1);
244 twi = SHR32(ADD32(MULT16_16(f2k.i,st->super_twiddles[k].r),MULT16_16(f2k.r,st->super_twiddles[k].i)), 1);
|
| ltp_bfin.h | 295 g = DIV32(corr[i-start], 10+SHR32(MULT16_16(spx_sqrt(e0),spx_sqrt(energy[i-start])),6));
|
| arch.h | 167 #define SHR32(a,shift) (a)
|
| 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))
|
| cb_search.c | 75 res16 = EXTRACT16(SHR32(resj, 13));
375 tener = SHR32(tener,1);
|
| kiss_fft.c | 54 tr = SHR32(SUB32(MULT16_16(Fout2->r , tw1->r),MULT16_16(Fout2->i , tw1->i)), 1);
55 ti = SHR32(ADD32(MULT16_16(Fout2->i , tw1->r),MULT16_16(Fout2->r , tw1->i)), 1);
|
| nb_celp.c | 308 w_sig[i] = EXTRACT16(SHR32(MULT16_16(st->winBuf[i],st->window[i]),SIG_SHIFT));
310 w_sig[i] = EXTRACT16(SHR32(MULT16_16(in[i-st->windowSize+st->frameSize],st->window[i]),SIG_SHIFT));
[all...] |
| sb_celp.c | 393 w_sig[i] = EXTRACT16(SHR32(MULT16_16(high[i],st->window[i>>1]),SIG_SHIFT));
396 w_sig[i] = EXTRACT16(SHR32(MULT16_16(high[i],st->window[i]),SIG_SHIFT));
[all...] |
| resample.c | 311 interp[1] = EXTRACT16(EXTEND32(x) + SHR32(SUB32(EXTEND32(x2),EXTEND32(x3)),1));
[all...] |
