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Searched refs:temp1W32 (Results 1 – 2 of 2) sorted by relevance

/external/webrtc/src/common_audio/signal_processing/
Dlevinson_durbin.c37 WebRtc_Word32 temp1W32, temp2W32, temp3W32; in WebRtcSpl_LevinsonDurbin() local
46 temp1W32 = WEBRTC_SPL_LSHIFT_W32(R[i], norm); in WebRtcSpl_LevinsonDurbin()
48 R_hi[i] = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(temp1W32, 16); in WebRtcSpl_LevinsonDurbin()
49 R_low[i] = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32((temp1W32 in WebRtcSpl_LevinsonDurbin()
58 temp1W32 = WebRtcSpl_DivW32HiLow(temp3W32, R_hi[0], R_low[0]); // abs(R[1])/R[0] in Q31 in WebRtcSpl_LevinsonDurbin()
62 temp1W32 = -temp1W32; in WebRtcSpl_LevinsonDurbin()
66 K_hi = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(temp1W32, 16); in WebRtcSpl_LevinsonDurbin()
67 K_low = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32((temp1W32 in WebRtcSpl_LevinsonDurbin()
73 temp1W32 = WEBRTC_SPL_RSHIFT_W32(temp1W32, 4); // A[1] in Q27 in WebRtcSpl_LevinsonDurbin()
76 A_hi[1] = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(temp1W32, 16); in WebRtcSpl_LevinsonDurbin()
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/external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/
Dlpc_masking_model.c83 WebRtc_Word32 temp1W32, temp2W32, temp3W32; in WebRtcSpl_LevinsonW32_JSK() local
91 temp1W32 = WEBRTC_SPL_LSHIFT_W32(R[i], norm); in WebRtcSpl_LevinsonW32_JSK()
93 R_hi[i] = (WebRtc_Word16) WEBRTC_SPL_RSHIFT_W32(temp1W32, 16); in WebRtcSpl_LevinsonW32_JSK()
94 …R_low[i] = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32((temp1W32 - WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32)R… in WebRtcSpl_LevinsonW32_JSK()
102 temp1W32 = WebRtcSpl_DivW32HiLow(temp3W32, R_hi[0], R_low[0]); /* abs(R[1])/R[0] in Q31 */ in WebRtcSpl_LevinsonW32_JSK()
105 temp1W32 = -temp1W32; in WebRtcSpl_LevinsonW32_JSK()
109 K_hi = (WebRtc_Word16) WEBRTC_SPL_RSHIFT_W32(temp1W32, 16); in WebRtcSpl_LevinsonW32_JSK()
110 …K_low = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32((temp1W32 - WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32)K_hi… in WebRtcSpl_LevinsonW32_JSK()
115 temp1W32 = WEBRTC_SPL_RSHIFT_W32(temp1W32, 4); /* A[1] in Q27 */ in WebRtcSpl_LevinsonW32_JSK()
118 A_hi[1] = (WebRtc_Word16) WEBRTC_SPL_RSHIFT_W32(temp1W32, 16); in WebRtcSpl_LevinsonW32_JSK()
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