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/frameworks/av/media/libstagefright/codecs/amrnb/enc/src/
H A Dqgain795.cpp498 Word16 one_alpha; local
558 /* 0 < alpha <= 0.5 => 0.5 <= 1-alpha < 1, i.e one_alpha is normalized */
559 one_alpha = add(sub(32767, alpha, pOverflow), 1, pOverflow); /* 32768 - alpha */
584 coeff[4] = mult(one_alpha, frac_en[3], pOverflow);

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