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Searched
refs:R_hi
(Results
1 - 2
of
2
) sorted by null
/external/webrtc/src/common_audio/signal_processing/
levinson_durbin.c
27
WebRtc_Word16
R_hi
[SPL_LEVINSON_MAXORDER + 1], R_low[SPL_LEVINSON_MAXORDER + 1];
48
R_hi
[i] = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(temp1W32, 16);
50
- WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32)
R_hi
[i], 16)), 1);
55
temp2W32 = WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32)
R_hi
[1],16)
58
temp1W32 = WebRtcSpl_DivW32HiLow(temp3W32,
R_hi
[0], R_low[0]); // abs(R[1])/R[0] in Q31
94
temp1W32 = ((WEBRTC_SPL_MUL_16_16(
R_hi
[0], tmp_hi)
95
+ (WEBRTC_SPL_MUL_16_16(
R_hi
[0], tmp_low) >> 15)
122
temp1W32 += ((WEBRTC_SPL_MUL_16_16(
R_hi
[j], A_hi[i-j]) << 1)
123
+ (((WEBRTC_SPL_MUL_16_16(
R_hi
[j], A_low[i-j]) >> 15)
128
temp1W32 += (WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32)
R_hi
[i], 16
[
all
...]
/external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/
lpc_masking_model.c
73
WebRtc_Word16
R_hi
[LEVINSON_MAX_ORDER+1], R_low[LEVINSON_MAX_ORDER+1];
93
R_hi
[i] = (WebRtc_Word16) WEBRTC_SPL_RSHIFT_W32(temp1W32, 16);
94
R_low[i] = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32((temp1W32 - WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32)
R_hi
[i], 16)), 1);
99
temp2W32 = WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32)
R_hi
[1],16) +
102
temp1W32 = WebRtcSpl_DivW32HiLow(temp3W32,
R_hi
[0], R_low[0]); /* abs(R[1])/R[0] in Q31 */
134
temp1W32 = WEBRTC_SPL_LSHIFT_W32((WEBRTC_SPL_MUL_16_16(
R_hi
[0], tmp_hi) +
135
WEBRTC_SPL_RSHIFT_W32(WEBRTC_SPL_MUL_16_16(
R_hi
[0], tmp_low), 15) +
163
temp1W32 += (WEBRTC_SPL_LSHIFT_W32(WEBRTC_SPL_MUL_16_16(
R_hi
[j], A_hi[i-j]), 1) +
164
WEBRTC_SPL_LSHIFT_W32(( WEBRTC_SPL_RSHIFT_W32(WEBRTC_SPL_MUL_16_16(
R_hi
[j], A_low[i-j]), 15) +
169
temp1W32 += (WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32)
R_hi
[i], 16)
[
all
...]
Completed in 116 milliseconds