Searched refs:gain_out (Results 1 - 2 of 2) sorted by relevance
| /frameworks/av/media/libstagefright/codecs/amrwb/src/ |
| H A D | agc2_amr_wb.cpp | 125 int16 gain_in, gain_out, g0; local
130 /* calculate gain_out with exponent */
146 gain_out = amr_wb_round(s << exp);
170 * g0 = sqrt(gain_in/gain_out)
173 s = div_16by16(gain_out, gain_in);
174 s = shl_int32(s, 7); /* s = gain_out / gain_in */
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| /frameworks/av/media/libstagefright/codecs/amrnb/dec/src/ |
| H A D | agc.cpp | 654 Word16 gain_in, gain_out, g0, gain;
657 // calculate gain_out with exponent
666 gain_out = pv_round (L_shl (s, exp));
682 * g0 = (1-agc_fac) * sqrt(gain_in/gain_out); *
685 s = L_deposit_l (div_s (gain_out, gain_in));
686 s = L_shl (s, 7); // s = gain_out / gain_in
697 + (1-agc_fac) * sqrt(gain_in/gain_out)
751 Word16 gain_out; local
760 /* calculate gain_out with exponent */
771 gain_out
974 Word16 gain_out; local
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