Searched refs:Alpha_low (Results 1 - 2 of 2) sorted by relevance

/external/webrtc/webrtc/common_audio/signal_processing/
H A Dlevinson_durbin.c35 int16_t Alpha_hi, Alpha_low, Alpha_exp; local
97 Alpha_low = (int16_t)((temp1W32 - ((int32_t)Alpha_hi << 16)) >> 1);
126 temp3W32 = WebRtcSpl_DivW32HiLow(temp2W32, Alpha_hi, Alpha_low); // abs(temp1W32)/Alpha
208 (Alpha_low * tmp_hi >> 15)) << 1;
216 Alpha_low = (int16_t)((temp1W32 - ((int32_t)Alpha_hi << 16)) >> 1);
/external/webrtc/webrtc/modules/audio_coding/codecs/isac/fix/source/
H A Dlpc_masking_model.c80 int16_t Alpha_hi, Alpha_low, Alpha_exp; /* Prediction gain Alpha in high precision local
140 Alpha_low = (int16_t)((temp1W32 - ((int32_t)Alpha_hi<< 16)) >> 1);
170 temp3W32 = WebRtcSpl_DivW32HiLow(temp2W32, Alpha_hi, Alpha_low); /* abs(temp1W32)/Alpha */
243 ((Alpha_low * tmp_hi) >> 15)) << 1;
251 Alpha_low = (int16_t)((temp1W32 - ((int32_t)Alpha_hi << 16)) >> 1);

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