Searched refs:ener (Results 1 - 3 of 3) sorted by relevance

/frameworks/av/media/libstagefright/codecs/amrwb/src/
H A Dsynthesis_amr_wb.cpp152 int16 ener, exp_ener; local
250 ener = extract_h(Dot_product12(exc, exc, L_SUBFR, &exp_ener));
257 if (tmp > ener)
259 tmp >>= 1; /* Be sure tmp < ener */
262 L_tmp = L_deposit_h(div_16by16(tmp, ener)); /* result is normalized */
303 ener = (int16)((L_tmp << exp) >> 16); /* ener = r[0] */
308 fac = div_16by16(tmp, ener);
/frameworks/av/media/libstagefright/codecs/amrnb/common/src/
H A Dgc_pred.cpp290 Word32 ener;
310 * ener(Q24) = (Emean + sum{pred[i]*past_en[i]})/constant *
315 ener = MEAN_ENER_MR122; // Q24 (Q17)
318 ener = L_mac (ener, st->past_qua_en_MR122[i], pred_MR122[i]);
326 * gc0 = Pow10( (ener*constant - ener_code*constant) / 20 ) *
327 * = Pow2(ener-ener_code) *
333 ener = L_shr (L_sub (ener, ener_code), 1); // Q16
334 L_Extract(ener, exp_gcode
484 Word32 ener; local
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/frameworks/av/media/libstagefright/codecs/amrwbenc/src/
H A DvoAMRWBEnc.c1340 Word16 ener, exp_ener; local
1407 ener = extract_h(Dot_product12_asm(exc, exc, L_SUBFR, &exp_ener));
1411 ener = extract_h(Dot_product12(exc, exc, L_SUBFR, &exp_ener));
1422 if(tmp > ener)
1424 tmp = (tmp >> 1); /* Be sure tmp < ener */
1427 L_tmp = L_deposit_h(div_s(tmp, ener)); /* result is normalized */
1446 ener = extract_h(L_tmp << exp); /* ener = r[0] */
1456 fac = div_s(tmp, ener);
1501 ener
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