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

  /frameworks/av/media/libstagefright/codecs/amrnb/dec/src/
dtx_dec.cpp 403 Word32 L_log_en_int;
649 L_log_en_int = L_mult(int_fac, st->log_en); // Q14 * Q11->Q26
658 L_log_en_int = L_mac(L_log_en_int, int_fac, st->old_log_en);
743 L_log_en_int = L_shr(L_log_en_int, 10); // Q26 -> Q16
746 L_log_en_int = L_add(L_log_en_int, 4 * 65536L);
749 L_log_en_int = L_sub(L_log_en_int, L_shl(L_deposit_l(log_pg), 4))
    [all...]
  /frameworks/av/media/libstagefright/codecs/amrwb/src/
dtx_decoder_amr_wb.cpp 210 int32 L_isf[M], L_log_en_int, level32, ener32;
351 L_log_en_int = mul_16by16_to_int32(int_fac, st->log_en); /* Q14 * Q9 -> Q24 */
361 L_log_en_int = mac_16by16_to_int32(L_log_en_int, int_fac, st->old_log_en);
373 CN_dithering(isf, &L_log_en_int, &st->dither_seed);
375 /* L_log_en_int corresponds to log2(E)+2 in Q24, i.e log2(gain)+1 in Q25 */
377 L_log_en_int >>= 9;
380 log_en_int_e = extract_h(L_log_en_int);
383 log_en_int_m = (int16)(sub_int32(L_log_en_int, L_deposit_h(log_en_int_e)) >> 1);
385 /* Subtract 2 from L_log_en_int in Q9, i.e divide the gain by 2 (energy by 4) *
    [all...]
dtx.h 232 int32 * L_log_en_int,

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