Searched refs:MULT16_16_Q14 (Results 1 - 10 of 10) sorted by relevance
/external/speex/libspeex/ |
H A 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))))))); 260 frac = ADD16(D0, MULT16_16_Q14(frac, ADD16(D1, MULT16_16_Q14(frac, ADD16(D2 , MULT16_16_Q14(D3,frac))))));
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H A D | filters.c | 765 c2 = QCONST16(.5,15)+MULT16_16_Q14(QCONST16(1.72,14),(c1-QCONST16(.07,15))); 789 gain0 = MULT16_16_Q15(QCONST16(.7,15),MULT16_16_Q14(g1,gg1)); 790 gain1 = MULT16_16_Q15(QCONST16(.3,15),MULT16_16_Q14(g2,gg2)); 792 gain0 = MULT16_16_Q15(QCONST16(.6,15),MULT16_16_Q14(g1,gg1)); 793 gain1 = MULT16_16_Q15(QCONST16(.6,15),MULT16_16_Q14(g2,gg2)); 810 new_exc[i] = MULT16_16_Q14(ngain, new_exc[i]);
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H A D | arch.h | 202 #define MULT16_16_Q14(a,b) ((a)*(b)) macro
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H A D | fixed_generic.h | 92 #define MULT16_16_Q14(a,b) (SHR(MULT16_16((a),(b)),14)) macro
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H A D | lsp.c | 331 dd = MULT16_16_Q15(delta,SUB16(FREQ_SCALE, MULT16_16_Q14(MULT16_16_Q14(xl,xl),14000)));
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H A D | ltp.c | 434 x[i][0]=MULT16_16_Q14(r[0], e0); 718 gain[i]=MULT16_16_Q14(fact,gain[i]);
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H A D | fixed_debug.h | 354 static inline short MULT16_16_Q14(int a, int b) function 359 fprintf (stderr, "MULT16_16_Q14: inputs are not short: %d %d\n", a, b); 364 fprintf (stderr, "MULT16_16_Q14: output is not short: %d\n", (int)res);
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H A D | nb_celp.c | 317 autocorr[i] = MULT16_16_Q14(autocorr[i],st->lagWindow[i]); 406 ol_gain = MULT16_16(g, MULT16_16_Q14(QCONST16(1.1,14), 1495 st->exc[i] = MULT16_16_Q14(gain, st->exc[i]); 1549 st->min_level = MIN16(ADD16(1,MULT16_16_Q14(QCONST16(1.01f,14), st->min_level)), st->level);
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H A D | preprocess.c | 280 x = MULT16_16_Q14(QCONST16(1.271903f,14), x);
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H A D | sb_celp.c | 404 autocorr[i] = MULT16_16_Q14(autocorr[i],st->lagWindow[i]);
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