| /external/speex/libspeex/ |
| D | math_approx.h | 148 rt = ADD16(C0, MULT16_16_Q14(x, ADD16(C1, MULT16_16_Q14(x, ADD16(C2, MULT16_16_Q14(x, (C3))))))); in spx_sqrt()
260 …frac = ADD16(D0, MULT16_16_Q14(frac, ADD16(D1, MULT16_16_Q14(frac, ADD16(D2 , MULT16_16_Q14(D3,fra… in spx_exp2()
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| D | filters.c | 765 c2 = QCONST16(.5,15)+MULT16_16_Q14(QCONST16(1.72,14),(c1-QCONST16(.07,15))); in multicomb()
789 gain0 = MULT16_16_Q15(QCONST16(.7,15),MULT16_16_Q14(g1,gg1)); in multicomb()
790 gain1 = MULT16_16_Q15(QCONST16(.3,15),MULT16_16_Q14(g2,gg2)); in multicomb()
792 gain0 = MULT16_16_Q15(QCONST16(.6,15),MULT16_16_Q14(g1,gg1)); in multicomb()
793 gain1 = MULT16_16_Q15(QCONST16(.6,15),MULT16_16_Q14(g2,gg2)); in multicomb()
810 new_exc[i] = MULT16_16_Q14(ngain, new_exc[i]); in multicomb()
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| D | lsp.c | 331 dd = MULT16_16_Q15(delta,SUB16(FREQ_SCALE, MULT16_16_Q14(MULT16_16_Q14(xl,xl),14000))); in lpc_to_lsp()
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| D | fixed_generic.h | 96 #define MULT16_16_Q14(a,b) (SHR(MULT16_16((a),(b)),14)) macro
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| D | arch.h | 203 #define MULT16_16_Q14(a,b) ((a)*(b)) macro
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| D | ltp.c | 434 x[i][0]=MULT16_16_Q14(r[0], e0); in pitch_gain_search_3tap()
718 gain[i]=MULT16_16_Q14(fact,gain[i]); in pitch_unquant_3tap()
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| D | nb_celp.c | 317 autocorr[i] = MULT16_16_Q14(autocorr[i],st->lagWindow[i]); in nb_encode()
406 ol_gain = MULT16_16(g, MULT16_16_Q14(QCONST16(1.1,14), in nb_encode()
1495 st->exc[i] = MULT16_16_Q14(gain, st->exc[i]); in nb_decode()
1549 st->min_level = MIN16(ADD16(1,MULT16_16_Q14(QCONST16(1.01f,14), st->min_level)), st->level); in nb_decode()
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| D | fixed_debug.h | 354 static inline short MULT16_16_Q14(int a, int b) in MULT16_16_Q14() function
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| D | preprocess.c | 280 x = MULT16_16_Q14(QCONST16(1.271903f,14), x); in conj_window()
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| D | sb_celp.c | 404 autocorr[i] = MULT16_16_Q14(autocorr[i],st->lagWindow[i]); in sb_encode()
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| /external/libopus/src/ |
| D | mlp.c | 62 dy = 16384-MULT16_16_Q14(yy,yy);
63 yy = yy + MULT16_16_Q14(MULT16_16_Q11(xx,dy),(16384 - MULT16_16_Q11(yy,xx)));
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| /external/libopus/celt/ |
| D | fixed_generic.h | 152 #define MULT16_16_Q14(a,b) (SHR(MULT16_16((a),(b)),14)) macro
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| D | arch.h | 244 #define MULT16_16_Q14(a,b) ((a)*(b)) macro
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| D | fixed_debug.h | 572 static OPUS_INLINE short MULT16_16_Q14(int a, int b) in MULT16_16_Q14() function
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| D | celt_encoder.c | 596 bias = MULT16_16_Q14(QCONST16(.04f,15), MAX16(-QCONST16(.25f,14), QCONST16(.5f,14)-tf_estimate)); in tf_analysis()
2020 target += (opus_int32)MULT16_16_Q14(tf_estimate-QCONST16(.25f,14), (50<<BITRES)); in celt_encode_with_ec()
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| D | bands.c | 330 r = MULT16_16_Q14(23170, MIN32(23169, r)); in anti_collapse()
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