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Searched
full:ysum
(Results
1 - 9
of
9
) sorted by null
/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/isac/fix/source/
pitch_estimator_c.c
48
lys = WEBRTC_SPL_RSHIFT_W32(lys, 1); //sqrt(
ysum
);
51
if (lcs > (lys + oneQ8)) { // csum/sqrt(
ysum
) > 2 in Q8
52
*logcorQ8 = lcs - lys; // log2(csum/sqrt(
ysum
))
109
lys = WEBRTC_SPL_RSHIFT_W32(lys, 1); //sqrt(
ysum
);
113
if (lcs > (lys + oneQ8)) { // csum/sqrt(
ysum
) > 2
114
*logcorQ8 = lcs - lys; // log2(csum/sqrt(
ysum
))
pitch_estimator_mips.c
90
lys = WEBRTC_SPL_RSHIFT_W32(lys, 1); //sqrt(
ysum
);
93
if (lcs > (lys + oneQ8)) { // csum/sqrt(
ysum
) > 2 in Q8
94
*logcorQ8 = lcs - lys; // log2(csum/sqrt(
ysum
))
184
lys = WEBRTC_SPL_RSHIFT_W32(lys, 1); //sqrt(
ysum
);
187
if (lcs > (lys + oneQ8)) { // csum/sqrt(
ysum
) > 2
188
*logcorQ8 = lcs - lys; // log2(csum/sqrt(
ysum
))
/frameworks/opt/net/voip/src/jni/rtp/
EchoSuppressor.cpp
140
// Update
YSum
, Y2Sum, YRecords, and Y2Records.
141
uint32_t
ySum
= 0;
144
ySum
+= ys[i];
147
mYSum +=
ySum
- mYRecords[mRecordOffset];
149
mYRecords[mRecordOffset] =
ySum
;
/external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/
pitch_estimator.c
186
lys=WEBRTC_SPL_RSHIFT_W32(lys, 1); //sqrt(
ysum
);
192
if (lcs>(lys + oneQ8) ){ // csum/sqrt(
ysum
) > 2 in Q8
193
*logcorQ8 = lcs - lys; // log2(csum/sqrt(
ysum
))
248
lys=WEBRTC_SPL_RSHIFT_W32(lys, 1); //sqrt(
ysum
);
254
if (lcs>(lys + oneQ8) ){ // csum/sqrt(
ysum
) > 2
255
*logcorQ8 = lcs - lys; // log2(csum/sqrt(
ysum
))
/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/isac/main/source/
pitch_estimator.c
93
double sum,
ysum
, prod;
local
97
//
ysum
= 1e-6; /* use this with float (i.s.o. double)! */
98
ysum
= 1e-13;
102
ysum
+= in[n] * in[n];
107
*outcorr = sum / sqrt(
ysum
);
110
ysum
-= in[k-1] * in[k-1];
111
ysum
+= in[PITCH_CORR_LEN2 + k - 1] * in[PITCH_CORR_LEN2 + k - 1];
121
*outcorr = sum / sqrt(
ysum
);
/external/webrtc/src/modules/audio_coding/codecs/isac/main/source/
pitch_estimator.c
92
double sum,
ysum
, prod;
local
96
//
ysum
= 1e-6; /* use this with float (i.s.o. double)! */
97
ysum
= 1e-13;
101
ysum
+= in[n] * in[n];
106
*outcorr = sum / sqrt(
ysum
);
109
ysum
-= in[k-1] * in[k-1];
110
ysum
+= in[PITCH_CORR_LEN2 + k - 1] * in[PITCH_CORR_LEN2 + k - 1];
120
*outcorr = sum / sqrt(
ysum
);
/frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/
motion_comp.cpp
111
Int xsum,
ysum
;
local
171
ysum
= mot[1].y + mot[2].y + mot[3].y + mot[4].y;
175
dy = PV_SIGN(
ysum
) * (roundtab16[(PV_ABS(
ysum
)) & 0xF] +
176
(((PV_ABS(
ysum
)) >> 4) << 1));
[
all
...]
/frameworks/av/media/libstagefright/codecs/m4v_h263/dec/src/
mb_motion_comp.cpp
252
round1, mvwidth, &xsum, &
ysum
);*/
/external/opencv/cv/src/
cvfilter.cpp
681
double xsum = 0,
ysum
= 0;
747
ysum
+= v;
758
if( fabs(
ysum
- 1.) > eps )
[
all
...]
Completed in 9089 milliseconds