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    Searched refs:r11r (Results 1 - 3 of 3) sorted by null

  /frameworks/base/media/libstagefright/codecs/aacdec/
calc_auto_corr.h 73 Int32 r11r; member in struct:ACORR_COEFS
calc_auto_corr.cpp 198 ac->r11r = (Int32)(temp_r11r >> temp3);
211 ac->r11r = (Int32)(temp_r11r << temp3);
220 ac->r11r = (Int32)(temp_r11r >> temp3);
228 * ac->det = ac->r11r*ac->r22r - rel*(ac->r12r*ac->r12r);
236 ac->det = fxp_mul32_Q30(ac->r11r, ac->r22r) - ac->det;
348 ac->r11r = (Int32)(accu1 >> temp1);
363 ac->r11r = (Int32)(accu1 << temp1);
375 ac->r11r = (Int32)(accu1 >> temp1);
388 * ac->det = ac->r11r*ac->r22r - rel*(ac->r12r*ac->r12r);
398 ac->det = -fxp_msu32_Q29(ac->r11r, ac->r22r, ac->det)
    [all...]
sbr_generate_high_freq.cpp 510 if (ac.r11r && ac.det)
513 pv_div(ac.r01r, ac.r11r, &quotient);
567 * alphar[1][loBand] = ( ac.r01r * ac.r12r - ac.r02r * ac.r11r ) / ac.det;
570 temp1 = -fxp_mul32_Q30(ac.r02r, ac.r11r);
602 * alphar[0][loBand] = - ( ac.r01r + alphar[1][loBand] * ac.r12r ) / ac.r11r;
605 pv_div(ac.r12r, ac.r11r, &quotient);
842 temp1r = fxp_msu32_Q29(ac.r02r, ac.r11r, temp1r);
845 temp1i = fxp_msu32_Q29(ac.r02i, ac.r11r, temp1i);
860 if (ac.r11r == 0)
873 pv_div(temp0r, ac.r11r, &quotient)
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