| /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);
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| 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);
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| 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));
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| vq.c | 86 dist=SUB32(SHR32(E[i],1),dist);
128 dist = ADD32(dist,SHR32(E[i],1));
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| 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);
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| 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)))
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| 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)));
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| 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))))
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| 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));
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| 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);
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| 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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| /external/libopus/celt/arm/ |
| kiss_fft_armv5e.h | 86 (m).r = SHR32(SUB32(mr1__, mr2__), 1); \
87 (m).i = SHR32(mi__, 1); \
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| /external/libopus/src/ |
| mlp.c | 53 xx = EXTRACT16(SHR32(_x, 8));
55 i = SHR32(ADD32(1024,MULT16_16(25, xx)),11);
57 xx -= EXTRACT16(SHR32(MULT16_16(20972,i),8));
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| opus_encoder.c | 480 g = SHR32(MAC16_16(MULT16_16(w,g2),
512 g = SHR32(MAC16_16(MULT16_16(w,g2),
521 g = SHR32(MAC16_16(MULT16_16(w,g2),
679 pxx = SHR32(MULT16_16(x,x),2);
680 pxy = SHR32(MULT16_16(x,y),2);
681 pyy = SHR32(MULT16_16(y,y),2);
684 pxx += SHR32(MULT16_16(x,x),2);
685 pxy += SHR32(MULT16_16(x,y),2);
686 pyy += SHR32(MULT16_16(y,y),2);
689 pxx += SHR32(MULT16_16(x,x),2)
[all...] |
| /external/libopus/celt/ |
| celt_lpc.c | 60 rr += SHR32(ac[i + 1],3);
63 lpc[i] = SHR32(r,3);
76 if (error<SHR32(ac[0],10))
248 if (n&1) ac0 += SHR32(MULT16_16(xptr[0],xptr[0]),9);
251 ac0 += SHR32(MULT16_16(xptr[i],xptr[i]),9);
252 ac0 += SHR32(MULT16_16(xptr[i+1],xptr[i+1]),9);
289 ac[i] = SHR32(ac[i], shift2);
|
| pitch.c | 69 Syy = ADD32(Syy, SHR32(MULT16_16(y[j],y[j]), yshift));
100 Syy += SHR32(MULT16_16(y[i+len],y[i+len]),yshift) - SHR32(MULT16_16(y[i],y[i]),yshift);
173 x_lp[i] = SHR32(HALF32(HALF32(x[0][(2*i-1)]+x[0][(2*i+1)])+x[0][2*i]), shift);
174 x_lp[0] = SHR32(HALF32(HALF32(x[0][1])+x[0][0]), shift);
178 x_lp[i] += SHR32(HALF32(HALF32(x[1][(2*i-1)]+x[1][(2*i+1)])+x[1][2*i]), shift);
179 x_lp[0] += SHR32(HALF32(HALF32(x[1][1])+x[1][0]), shift);
187 ac[0] += SHR32(ac[0],13);
366 sum += SHR32(MULT16_16(x_lp[j],y[i+j]), shift);
414 x2y2 = SHR32(MULT16_16(VSHR32(xx, sx), VSHR32(yy, sy)), 14)
[all...] |
| fixed_generic.h | 88 #define SHR32(a,shift) ((a) >> (shift))
93 #define PSHR32(a,shift) (SHR32((a)+((EXTEND32(1)<<((shift))>>1)),shift))
95 #define VSHR32(a, shift) (((shift)>0) ? SHR32(a, shift) : SHL32(a, -(shift)))
112 #define HALF32(x) (SHR32(x,1))
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| fixed_debug.h | 45 #define MULT32_32_Q31(a,b) ADD32(ADD32(SHL32(MULT16_16(SHR32((a),16),SHR((b),16)),1), SHR32(MULT16_16SU(SHR32((a),16),((b)&0x0000ffff)),15)), SHR32(MULT16_16SU(SHR32((b),16),((a)&0x0000ffff)),15))
48 #define MULT16_32_Q16(a,b) ADD32(MULT16_16((a),SHR32((b),16)), SHR32(MULT16_16SU((a),((b)&0x0000ffff)),16))
59 #define SHR(a,b) SHR32(a,b)
190 static OPUS_INLINE int SHR32(opus_int64 a, int shift)
195 fprintf (stderr, "SHR32: inputs are not int: %d %d\n", (int)a, shift)
[all...] |
| quant_bands.c | 153 return MIN32(200,SHR32(dist,2*DB_SHIFT-6));
387 offset = SUB16(SHR32(SHL32(EXTEND32(q2),DB_SHIFT)+QCONST16(.5f,DB_SHIFT),fine_quant[i]),QCONST16(.5f,DB_SHIFT));
507 offset = SUB16(SHR32(SHL32(EXTEND32(q2),DB_SHIFT)+QCONST16(.5f,DB_SHIFT),fine_quant[i]),QCONST16(.5f,DB_SHIFT));
|
| celt_decoder.c | 601 ac[0] += SHR32(ac[0],13);
664 E1 += SHR32(MULT16_16(e, e), shift);
666 E2 += SHR32(MULT16_16(e, e), shift);
669 decay = celt_sqrt(frac_div32(SHR32(E1, 1), E2));
701 S1 += SHR32(MULT16_16(tmp, tmp), 10);
728 S2 += SHR32(MULT16_16(tmp, tmp), 10);
732 if (!(S1 > SHR32(S2,2)))
743 opus_val16 ratio = celt_sqrt(frac_div32(SHR32(S1,1)+1,S2+1));
[all...] |
| vq.c | 270 Rxy = EXTRACT16(SHR32(ADD32(xy, EXTEND32(X[0])),rshift));
282 Rxy = EXTRACT16(SHR32(ADD32(xy, EXTEND32(X[j])),rshift));
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| arch.h | 207 #define SHR32(a,shift) (a)
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