Searched refs:Alpha_low (Results 1 – 2 of 2) sorted by relevance
| /external/webrtc/src/common_audio/signal_processing/ |
| D | levinson_durbin.c | 35 WebRtc_Word16 Alpha_hi, Alpha_low, Alpha_exp; in WebRtcSpl_LevinsonDurbin() local
103 Alpha_low = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32((temp1W32 in WebRtcSpl_LevinsonDurbin()
133 temp3W32 = WebRtcSpl_DivW32HiLow(temp2W32, Alpha_hi, Alpha_low); // abs(temp1W32)/Alpha in WebRtcSpl_LevinsonDurbin()
220 + (WEBRTC_SPL_MUL_16_16(Alpha_low, tmp_hi) >> 15)) << 1); in WebRtcSpl_LevinsonDurbin()
228 Alpha_low = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32((temp1W32 in WebRtcSpl_LevinsonDurbin()
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| /external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/ |
| D | lpc_masking_model.c | 80 WebRtc_Word16 Alpha_hi, Alpha_low, Alpha_exp; /* Prediction gain Alpha in high precision in WebRtcSpl_LevinsonW32_JSK() local
143 …Alpha_low = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32((temp1W32 - WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32)… in WebRtcSpl_LevinsonW32_JSK()
174 temp3W32 = WebRtcSpl_DivW32HiLow(temp2W32, Alpha_hi, Alpha_low); /* abs(temp1W32)/Alpha */ in WebRtcSpl_LevinsonW32_JSK()
251 … WEBRTC_SPL_RSHIFT_W32(WEBRTC_SPL_MUL_16_16(Alpha_low, tmp_hi), 15)), 1); in WebRtcSpl_LevinsonW32_JSK()
259 …Alpha_low = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32((temp1W32 - WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32)… in WebRtcSpl_LevinsonW32_JSK()
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