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Searched
refs:A_hi
(Results
1 - 2
of
2
) sorted by null
/external/webrtc/src/common_audio/signal_processing/
levinson_durbin.c
29
WebRtc_Word16
A_hi
[SPL_LEVINSON_MAXORDER + 1], A_low[SPL_LEVINSON_MAXORDER + 1];
76
A_hi
[1] = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(temp1W32, 16);
78
- WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32)
A_hi
[1], 16)), 1);
122
temp1W32 += ((WEBRTC_SPL_MUL_16_16(R_hi[j],
A_hi
[i-j]) << 1)
124
+ (WEBRTC_SPL_MUL_16_16(R_low[j],
A_hi
[i-j]) >> 15)) << 1));
182
temp1W32 = WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32)
A_hi
[j],16)
186
temp1W32 += ((WEBRTC_SPL_MUL_16_16(K_hi,
A_hi
[i-j])
188
+ (WEBRTC_SPL_MUL_16_16(K_low,
A_hi
[i-j]) >> 15)) << 1);
238
A_hi
[j] = A_upd_hi[j];
253
temp1W32 = WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32)
A_hi
[i], 16
[
all
...]
/external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/
lpc_masking_model.c
75
WebRtc_Word16
A_hi
[LEVINSON_MAX_ORDER+1], A_low[LEVINSON_MAX_ORDER+1];
118
A_hi
[1] = (WebRtc_Word16) WEBRTC_SPL_RSHIFT_W32(temp1W32, 16);
119
A_low[1] = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32((temp1W32 - WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32)
A_hi
[1], 16)), 1);
163
temp1W32 += (WEBRTC_SPL_LSHIFT_W32(WEBRTC_SPL_MUL_16_16(R_hi[j],
A_hi
[i-j]), 1) +
165
WEBRTC_SPL_RSHIFT_W32(WEBRTC_SPL_MUL_16_16(R_low[j],
A_hi
[i-j]), 15) ), 1));
218
temp1W32 = WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32)
A_hi
[j],16) +
221
temp1W32 += WEBRTC_SPL_LSHIFT_W32(( WEBRTC_SPL_MUL_16_16(K_hi,
A_hi
[i-j]) +
223
WEBRTC_SPL_RSHIFT_W32(WEBRTC_SPL_MUL_16_16(K_low,
A_hi
[i-j]), 15) ), 1); /* temp1W32 += K*A[i-j] in Q27 */
268
A_hi
[j] =A_upd_hi[j];
282
temp1W32 = WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32)
A_hi
[i], 16)
[
all
...]
Completed in 34 milliseconds