Searched refs:K_hi (Results 1 - 4 of 4) sorted by relevance
/external/chromium_org/third_party/webrtc/common_audio/signal_processing/ |
H A D | levinson_durbin.c | 33 int16_t K_hi, K_low; local 66 K_hi = (int16_t)WEBRTC_SPL_RSHIFT_W32(temp1W32, 16); 68 - WEBRTC_SPL_LSHIFT_W32((int32_t)K_hi, 16)), 1); 71 K[0] = K_hi; 82 temp1W32 = (((WEBRTC_SPL_MUL_16_16(K_hi, K_low) >> 14) + WEBRTC_SPL_MUL_16_16(K_hi, K_hi)) 158 K_hi = (int16_t)WEBRTC_SPL_RSHIFT_W32(temp3W32, 16); 160 - WEBRTC_SPL_LSHIFT_W32((int32_t)K_hi, 16)), 1); 163 K[i - 1] = K_hi; [all...] |
/external/webrtc/src/common_audio/signal_processing/ |
H A D | levinson_durbin.c | 33 WebRtc_Word16 K_hi, K_low; local 66 K_hi = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(temp1W32, 16); 68 - WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32)K_hi, 16)), 1); 71 K[0] = K_hi; 82 temp1W32 = (((WEBRTC_SPL_MUL_16_16(K_hi, K_low) >> 14) + WEBRTC_SPL_MUL_16_16(K_hi, K_hi)) 158 K_hi = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(temp3W32, 16); 160 - WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32)K_hi, 16)), 1); 163 K[i - 1] = K_hi; [all...] |
/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/isac/fix/source/ |
H A D | lpc_masking_model.c | 79 int16_t K_hi, K_low; /* reflection coefficient in high precision */ local 109 K_hi = (int16_t) WEBRTC_SPL_RSHIFT_W32(temp1W32, 16); 110 K_low = (int16_t)WEBRTC_SPL_RSHIFT_W32((temp1W32 - WEBRTC_SPL_LSHIFT_W32((int32_t)K_hi, 16)), 1); 113 K[0] = K_hi; 123 temp1W32 = WEBRTC_SPL_LSHIFT_W32((WEBRTC_SPL_RSHIFT_W32(WEBRTC_SPL_MUL_16_16(K_hi, K_low), 14) + 124 WEBRTC_SPL_MUL_16_16(K_hi, K_hi)), 1); /* temp1W32 = k^2 in Q31 */ 196 K_hi = (int16_t) WEBRTC_SPL_RSHIFT_W32(temp3W32, 16); 197 K_low = (int16_t)WEBRTC_SPL_RSHIFT_W32((temp3W32 - WEBRTC_SPL_LSHIFT_W32((int32_t)K_hi, 16)), 1); 200 K[i-1] = K_hi; [all...] |
/external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/ |
H A D | lpc_masking_model.c | 79 WebRtc_Word16 K_hi, K_low; /* reflection coefficient in high precision */ local 109 K_hi = (WebRtc_Word16) WEBRTC_SPL_RSHIFT_W32(temp1W32, 16); 110 K_low = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32((temp1W32 - WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32)K_hi, 16)), 1); 113 K[0] = K_hi; 123 temp1W32 = WEBRTC_SPL_LSHIFT_W32((WEBRTC_SPL_RSHIFT_W32(WEBRTC_SPL_MUL_16_16(K_hi, K_low), 14) + 124 WEBRTC_SPL_MUL_16_16(K_hi, K_hi)), 1); /* temp1W32 = k^2 in Q31 */ 196 K_hi = (WebRtc_Word16) WEBRTC_SPL_RSHIFT_W32(temp3W32, 16); 197 K_low = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32((temp3W32 - WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32)K_hi, 16)), 1); 200 K[i-1] = K_hi; [all...] |
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