Searched defs:delta (Results 1 - 25 of 39) sorted by relevance

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/frameworks/native/libs/cpustats/
H A DCentralTendencyStatistics.cpp33 double delta = x - mMean; local
34 mMean += delta / mN;
35 mM2 += delta * (x - mMean);
H A DThreadCpuUsage.cpp63 long long delta = (ts.tv_sec - mPreviousTs.tv_sec) * 1000000000LL + local
65 mAccumulator += delta;
109 long long delta = (ts.tv_sec - mPreviousTs.tv_sec) * 1000000000LL + local
111 mAccumulator += delta;
/frameworks/base/core/java/android/os/
H A DLatencyTimer.java29 * 2) At various points in the code call sample with a string and the time delta to some fixed time.
62 * @param delta time difference from an unique point of reference for a particular iteration
64 public void sample(String tag, long delta) { argument
69 array[index] = delta;
/frameworks/base/voip/jni/rtp/
H A DRtpStream.cpp68 uint16_t delta = port << 1; local
73 port += delta;
/frameworks/av/media/libeffects/testlibs/
H A DAudioCoefInterpolator.cpp80 int64_t delta = static_cast<int64_t>(hi-lo) * frac; local
81 return lo + static_cast<audio_coef_t> (delta >> 32);
H A DEffectReverb.c1169 int32_t dG2, b, delta; local
1183 // delta = b^2 - 4
1184 delta = (int32_t) ((((int64_t) b * (int64_t) b) >> 15) - (1 << (15
1187 ALOGV_IF(delta > (1<<30), " delta overflow %d", delta);
1189 ALOGV("REVERB_PARAM_ROOM_HF_LEVEL, dG2 %d, b %d, delta %d, m_nCosWT_5KHz %d", dG2, b, delta, pReverb->m_nCosWT_5KHz);
1190 // m_nRoomLpfFbk = -a1 = - (- b + sqrt(delta)) / 2
1191 pReverb->m_nRoomLpfFbk = (b - Effects_Sqrt(delta) * 18
1254 int32_t dG2, b, delta; local
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/frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/m4p10/src/
H A DarmVCM4P10_DeBlockPixel.c56 int ap, aq, delta; local
102 delta = (((q0-p0)<<2) + (p1-q1) + 4) >> 3;
103 delta = armClip(-tC, tC, delta);
105 pQ0[-1*Step] = (OMX_U8)armClip(0, 255, p0 + delta);
106 pQ0[ 0*Step] = (OMX_U8)armClip(0, 255, q0 - delta);
110 delta = (p2 + ((p0+q0+1)>>1) - (p1<<1))>>1;
111 delta = armClip(-tC0, tC0, delta);
112 pQ0[-2*Step] = (OMX_U8)(p1 + delta);
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/frameworks/av/media/libstagefright/codecs/m4v_h263/dec/src/
H A Dchvr_filter.cpp42 int sum, delta; local
146 delta = (sum + *ptr_c + 4) >> 3; /* Average pixel values with rounding */
147 *(ptr_c) = (uint8) delta;
158 delta = (sum + *ptr_c + 4) >> 3;
159 *ptr_c = (uint8)(delta);
209 delta = (*(ptr - w1) - *(ptr)) >> 1;
210 if (delta >= 0)
212 if (delta >= A3_0)
214 delta = PV_MAX(A3_0, 0);
221 delta
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/frameworks/base/core/java/android/text/
H A DPackedIntVector.java138 * specified row by the specified delta.
148 public void adjustValuesBelow(int startRow, int column, int delta) { argument
159 mValueGap[column + mColumns] += delta;
/frameworks/base/services/common_time/
H A Dutils.cpp42 nsecs_t delta = mSystemEndTime - nowTime; local
43 delta += 999999;
44 delta /= 1000000;
45 if (delta > 0x7FFFFFFF) {
49 return static_cast<int>(delta);
H A Dclock_recovery.cpp132 ALOGE("local=%lld, common=%lld, delta=%lld, rtt=%lld\n",
163 int64_t delta; local
226 delta_f = delta = nominal_common_time - observed_common;
229 last_error_est_usec_ = delta;
235 // the implied error (delta) is greater than the absolute panic
240 if ((delta > effective_panic_thresh) ||
241 (delta < -effective_panic_thresh)) {
255 delta = delta_f;
H A Dcommon_time_server_api.cpp420 int64_t delta = rxTimes[i] - txTimes[i]; local
421 int64_t deltaUsec = cclk.localDurationToCommonDuration(delta);
/frameworks/compile/linkloader/utils/
H A Dserialize.h138 size_t delta = static_cast<size_t>(cursor - buf_begin) % align; local
140 if (delta > 0) {
141 seek(align - delta);
/frameworks/av/media/libstagefright/codecs/aacenc/src/
H A Dbit_cnt.c867 Word16 bitCountScalefactorDelta(Word16 delta) argument
869 return(huff_ltabscf[delta+CODE_BOOK_SCF_LAV]);
872 Word16 codeScalefactorDelta(Word16 delta, HANDLE_BIT_BUF hBitstream) argument
878 if(delta > CODE_BOOK_SCF_LAV || delta < -CODE_BOOK_SCF_LAV)
881 codeWord = huff_ctabscf[delta + CODE_BOOK_SCF_LAV];
882 codeLength = huff_ltabscf[delta + CODE_BOOK_SCF_LAV];
/frameworks/av/services/camera/libcameraservice/camera2/
H A DZslProcessor.cpp488 int64_t delta = abs(bufferTimestamp - frameTimestamp); local
489 if ( delta < 1000000) {
490 ALOGVV("%s: Found close match %lld (delta %lld)",
491 __FUNCTION__, bufferTimestamp, delta);
/frameworks/base/core/java/android/widget/
H A DAbsSpinner.java295 int delta = position - mSelectedPosition;
297 layout(delta, animate);
302 abstract void layout(int delta, boolean animate); argument
H A DSpinner.java466 * @param delta Change in the selected position. +1 means selection is moving to the right,
470 void layout(int delta, boolean animate) { argument
/frameworks/native/libs/utils/
H A DBufferedTextOutput.cpp223 void BufferedTextOutput::moveIndent(int delta) argument
227 b->indent += delta;
/frameworks/native/opengl/tests/gl_perf/
H A Dfill_common.cpp124 double delta = ((double)(t2 - gTime)) / 1000000000; local
126 double mpps = pixels / delta / 1000000;
127 double dc60 = ((double)count) / delta / 60;
/frameworks/base/media/libdrm/mobile1/src/objmng/
H A Ddrm_file.c565 int delta; local
586 delta = (int)prevPos + length - prevFileSize;
587 if (delta > availableSize)
600 delta = prevPos + n - prevFileSize;
602 if ( delta > 0 )
604 availableSize -= delta;
/frameworks/native/opengl/tests/hwc/
H A DhwcStress.cpp246 struct timeval startTime, currentTime, delta; local
393 delta = tvDelta(&startTime, &currentTime);
394 if (tv2double(&delta) > duration) { break; }
/frameworks/av/media/libstagefright/
H A DNuCachedSource2.cpp153 size_t delta = from - offset; local
154 size_t avail = (*it)->mSize - delta;
157 memcpy(data, (const uint8_t *)(*it)->mData + delta, size);
161 memcpy(data, (const uint8_t *)(*it)->mData + delta, avail);
475 size_t delta = offset - mCacheOffset; local
476 mCache->copy(delta, data, size);
559 size_t delta = offset - mCacheOffset; local
562 if (delta >= mCache->totalSize()) {
566 size_t avail = mCache->totalSize() - delta;
572 mCache->copy(delta, dat
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H A DSampleTable.cpp495 uint32_t delta = mTimeToSample[2 * i + 1]; local
514 sampleTime += delta;
/frameworks/av/media/libstagefright/codecs/on2/h264dec/source/
H A Dh264bsd_deblocking.c658 i32 delta, tc, tmp; local
699 delta = CLIP3(-tmp, tmp, ((((q0 - p0) << 2) +
702 p0 = clp[p0 + delta];
703 q0 = clp[q0 - delta];
769 i32 delta, tc, tmp; local
808 delta = CLIP3(-tmp, tmp, ((((q0 - p0) << 2) +
811 p0 = clp[p0 + delta];
812 q0 = clp[q0 - delta];
838 i32 delta, tc, tmp; local
880 delta
951 i32 delta, tc; local
1026 i32 delta, tc; local
1074 i32 delta, tc; local
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/frameworks/base/core/java/android/content/res/
H A DConfiguration.java750 * Copy the fields from delta into this Configuration object, keeping
752 * <var>delta</var> are ignored and not copied in to the current
757 public int updateFrom(Configuration delta) { argument
759 if (delta.fontScale > 0 && fontScale != delta.fontScale) {
761 fontScale = delta.fontScale;
763 if (delta.mcc != 0 && mcc != delta.mcc) {
765 mcc = delta.mcc;
767 if (delta
911 diff(Configuration delta) argument
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