Searched refs:alp_h (Results 1 – 2 of 2) sorted by relevance
| /frameworks/av/media/libstagefright/codecs/amrnb/enc/src/ |
| D | levinson.cpp | 647 Word16 alp_h; /* Prediction gain; hi lo and exponent*/ in Levinson() local
708 alp_h = (Word16)(t0 >> 16); in Levinson()
709 alp_l = (Word16)((t0 >> 1) - ((Word32)(alp_h) << 15)); in Levinson()
739 t2 = Div_32(t1, alp_h, alp_l, pOverflow); /* abs(t0)/Alpha */ in Levinson()
794 t0 = (((Word32)alp_h * lo) >> 15); in Levinson()
796 t0 += ((Word32)alp_h * hi); in Levinson()
803 alp_h = (Word16)(t0 >> 16); in Levinson()
804 alp_l = (Word16)((t0 >> 1) - ((Word32)(alp_h) << 15)); in Levinson()
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| /frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
| D | levinson.c | 118 Word16 alp_h, alp_l, alp_exp; /* Prediction gain; hi lo and exponent */ in Levinson() local
158 alp_h = t0 >> 16; in Levinson()
177 t2 = Div_32(t1, alp_h, alp_l); /* abs(t0)/Alpha */ in Levinson()
220 t0 = Mpy_32(alp_h, alp_l, hi, lo); /* Alpha in Q31 */ in Levinson()
225 alp_h = t0 >> 16; in Levinson()
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