Searched refs:K_low (Results 1 – 4 of 4) sorted by relevance
| /external/webrtc/src/common_audio/signal_processing/ |
| D | levinson_durbin.c | 33 WebRtc_Word16 K_hi, K_low; in WebRtcSpl_LevinsonDurbin() local
67 K_low = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32((temp1W32 in WebRtcSpl_LevinsonDurbin()
82 temp1W32 = (((WEBRTC_SPL_MUL_16_16(K_hi, K_low) >> 14) + WEBRTC_SPL_MUL_16_16(K_hi, K_hi)) in WebRtcSpl_LevinsonDurbin()
159 K_low = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32((temp3W32 in WebRtcSpl_LevinsonDurbin()
188 + (WEBRTC_SPL_MUL_16_16(K_low, A_hi[i-j]) >> 15)) << 1); in WebRtcSpl_LevinsonDurbin()
206 temp1W32 = (((WEBRTC_SPL_MUL_16_16(K_hi, K_low) >> 14) in WebRtcSpl_LevinsonDurbin()
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| /external/chromium_org/third_party/webrtc/common_audio/signal_processing/ |
| D | levinson_durbin.c | 33 int16_t K_hi, K_low; in WebRtcSpl_LevinsonDurbin() local
67 K_low = (int16_t)WEBRTC_SPL_RSHIFT_W32((temp1W32 in WebRtcSpl_LevinsonDurbin()
82 temp1W32 = (((WEBRTC_SPL_MUL_16_16(K_hi, K_low) >> 14) + WEBRTC_SPL_MUL_16_16(K_hi, K_hi)) in WebRtcSpl_LevinsonDurbin()
159 K_low = (int16_t)WEBRTC_SPL_RSHIFT_W32((temp3W32 in WebRtcSpl_LevinsonDurbin()
188 + (WEBRTC_SPL_MUL_16_16(K_low, A_hi[i-j]) >> 15)) << 1); in WebRtcSpl_LevinsonDurbin()
206 temp1W32 = (((WEBRTC_SPL_MUL_16_16(K_hi, K_low) >> 14) in WebRtcSpl_LevinsonDurbin()
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| /external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/isac/fix/source/ |
| D | lpc_masking_model.c | 79 int16_t K_hi, K_low; /* reflection coefficient in high precision */ in WebRtcSpl_LevinsonW32_JSK() local
110 K_low = (int16_t)WEBRTC_SPL_RSHIFT_W32((temp1W32 - WEBRTC_SPL_LSHIFT_W32((int32_t)K_hi, 16)), 1); in WebRtcSpl_LevinsonW32_JSK()
123 temp1W32 = WEBRTC_SPL_LSHIFT_W32((WEBRTC_SPL_RSHIFT_W32(WEBRTC_SPL_MUL_16_16(K_hi, K_low), 14) + in WebRtcSpl_LevinsonW32_JSK()
197 … K_low = (int16_t)WEBRTC_SPL_RSHIFT_W32((temp3W32 - WEBRTC_SPL_LSHIFT_W32((int32_t)K_hi, 16)), 1); in WebRtcSpl_LevinsonW32_JSK()
223 …WEBRTC_SPL_RSHIFT_W32(WEBRTC_SPL_MUL_16_16(K_low, A_hi[i-j]), 15) ), 1); /* temp1W32 += K*A[i-j] i… in WebRtcSpl_LevinsonW32_JSK()
238 … temp1W32 = WEBRTC_SPL_LSHIFT_W32((WEBRTC_SPL_RSHIFT_W32(WEBRTC_SPL_MUL_16_16(K_hi, K_low), 14) + in WebRtcSpl_LevinsonW32_JSK()
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| /external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/ |
| D | lpc_masking_model.c | 79 WebRtc_Word16 K_hi, K_low; /* reflection coefficient in high precision */ in WebRtcSpl_LevinsonW32_JSK() local
110 …K_low = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32((temp1W32 - WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32)K_hi… in WebRtcSpl_LevinsonW32_JSK()
123 temp1W32 = WEBRTC_SPL_LSHIFT_W32((WEBRTC_SPL_RSHIFT_W32(WEBRTC_SPL_MUL_16_16(K_hi, K_low), 14) + in WebRtcSpl_LevinsonW32_JSK()
197 …K_low = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32((temp3W32 - WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32)K_hi… in WebRtcSpl_LevinsonW32_JSK()
223 …WEBRTC_SPL_RSHIFT_W32(WEBRTC_SPL_MUL_16_16(K_low, A_hi[i-j]), 15) ), 1); /* temp1W32 += K*A[i-j] i… in WebRtcSpl_LevinsonW32_JSK()
238 … temp1W32 = WEBRTC_SPL_LSHIFT_W32((WEBRTC_SPL_RSHIFT_W32(WEBRTC_SPL_MUL_16_16(K_hi, K_low), 14) + in WebRtcSpl_LevinsonW32_JSK()
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