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/external/speex/libspeex/
H A Dfilters.c462 spx_word32_t y1k=0, y2k=0; local
466 y2k=SUB32(y2k,MULT16_16(a[j],SUB16(x[i+j],x2[i-j])));
469 y2k=ADD32(y2k,MULT16_16(a[j],SUB16(x[i+j],x2[i-j])));
472 y2[k] = EXTRACT16(SATURATE(PSHR32(y2k,15),32767));

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