Searched defs:delta (Results 1 - 25 of 91) sorted by relevance

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/frameworks/av/media/libcpustats/
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;
108 long long delta = (ts.tv_sec - mPreviousTs.tv_sec) * 1000000000LL + local
110 mAccumulator += delta;
/frameworks/av/media/libaaudio/src/utility/
H A DMonotonicCounter.h44 * Advance the counter if delta is positive.
47 int64_t increment(int64_t delta) { argument
48 if (delta > 0) {
49 mCounter64 += delta;
68 int32_t delta = counter32 - mCounter32; local
70 if (delta > 0) {
71 mCounter64 += delta;
H A DAAudioUtilities.cpp122 float delta = (amplitude2 - amplitude1) / numFrames; local
128 scaler += delta;
152 float delta = (amplitude2 - amplitude1) / (SHORT_SCALE * (float) numFrames); local
157 scaler += delta;
169 float delta = (amplitude2 - amplitude1) / numFrames; local
180 scaler += delta;
192 float delta = (amplitude2 - amplitude1) / (SHORT_SCALE * (float) numFrames); local
199 scaler += delta;
/frameworks/opt/net/voip/src/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);
/frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/m4p10/src/
H A DarmVCM4P10_DeBlockPixel.c71 int ap, aq, delta; local
117 delta = (((q0-p0)<<2) + (p1-q1) + 4) >> 3;
118 delta = armClip(-tC, tC, delta);
120 pQ0[-1*Step] = (OMX_U8)armClip(0, 255, p0 + delta);
121 pQ0[ 0*Step] = (OMX_U8)armClip(0, 255, q0 - delta);
125 delta = (p2 + ((p0+q0+1)>>1) - (p1<<1))>>1;
126 delta = armClip(-tC0, tC0, delta);
127 pQ0[-2*Step] = (OMX_U8)(p1 + delta);
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/frameworks/native/libs/gui/
H A DOccupancyTracker.cpp66 nsecs_t delta = now - mLastOccupancyChangeTime; local
67 if (delta > NEW_SEGMENT_DELAY) {
70 mPendingSegment.totalTime += delta;
72 mPendingSegment.mOccupancyTimes[mLastOccupancy] += delta;
74 mPendingSegment.mOccupancyTimes[mLastOccupancy] = delta;
H A DBufferQueueCore.cpp260 bool BufferQueueCore::adjustAvailableSlotsLocked(int delta) { argument
261 if (delta >= 0) {
263 if (delta > static_cast<int>(mUnusedSlots.size())) {
266 while (delta > 0) {
273 delta--;
277 if (-delta > static_cast<int>(mFreeSlots.size() +
281 while (delta < 0) {
295 delta++;
/frameworks/rs/tests/java_api/VrDemo/src/com/example/android/rs/vr/engine/
H A DCube.java25 public Cube(Volume v, float delta) { argument
26 this(v, delta, new float[]{0, 0, 0, 0, 0, 0});
29 public Cube(Volume v, float delta, float[] trim) { argument
32 float minx = delta + trim[0] * (v.mDimx - delta);
33 float miny = delta + trim[1] * (v.mDimy - delta);
34 float minz = delta + trim[2] * (v.mDimz - delta);
35 float maxx = v.mDimx - delta
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/frameworks/support/media-compat/api21/android/support/v4/media/
H A DVolumeProviderCompatApi21.java45 void onAdjustVolume(int delta); argument
/frameworks/support/v17/leanback/tests/java/android/support/v17/leanback/widget/
H A DSingleRowTest.java170 public void validatePrefetch(int fromLimit, int delta, Integer[]... positionData) { argument
174 mSingleRow.collectAdjacentPrefetchPositions(fromLimit, delta, registry);
/frameworks/base/legacy-test/src/junit/framework/
H A DAssert.java94 * Asserts that two doubles are equal concerning a delta. If they are not
96 * value is infinity then the delta value is ignored.
98 static public void assertEquals(String message, double expected, double actual, double delta) { argument
101 if (!(Math.abs(expected-actual) <= delta))
105 * Asserts that two doubles are equal concerning a delta. If the expected
106 * value is infinity then the delta value is ignored.
108 static public void assertEquals(double expected, double actual, double delta) { argument
109 assertEquals(null, expected, actual, delta);
112 * Asserts that two floats are equal concerning a positive delta. If they
114 * expected value is infinity then the delta valu
116 assertEquals(String message, float expected, float actual, float delta) argument
126 assertEquals(float expected, float actual, float delta) argument
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/frameworks/minikin/libs/minikin/
H A DMeasurement.cpp109 float delta = getRunAdvance(advances, buf, start, searchStart, count - searchStart, i) local
112 if (std::abs(delta) < bestDist) {
113 bestDist = std::abs(delta);
116 if (delta >= 0.0f) {
/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.java143 * specified row by the specified delta.
153 public void adjustValuesBelow(int startRow, int column, int delta) { argument
164 mValueGap[column + mColumns] += delta;
/frameworks/base/libs/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.cpp133 ALOGE("local=%lld, common=%lld, delta=%lld, rtt=%lld\n",
164 int64_t delta; local
227 delta_f = delta = nominal_common_time - observed_common;
230 last_error_est_usec_ = delta;
236 // the implied error (delta) is greater than the absolute panic
241 if ((delta > effective_panic_thresh) ||
242 (delta < -effective_panic_thresh)) {
256 delta = delta_f;
/frameworks/base/libs/hwui/
H A DGpuMemoryTracker.cpp50 int delta = newSize - mSize; local
52 gObjectStats[static_cast<int>(mType)].totalSize += delta;
/frameworks/base/services/tests/servicestests/src/com/android/server/accessibility/
H A DAccessibilityGestureDetectorTest.java131 /** Test recognizing path from PATH_START to PATH_START+delta. */
132 private void testPath(Point delta, int gestureId) { argument
136 PointF segmentEnd = new PointF(PATH_START.x + delta.x, PATH_START.y + delta.y);
/frameworks/base/tests/RemoteDisplayProvider/src/com/android/media/remotedisplay/test/
H A DRemoteDisplayProviderService.java270 public void onAdjustVolume(RemoteDisplay display, int delta) { argument
272 + ", delta=" + delta);
276 display .getVolume() + delta)));
/frameworks/wilhelm/src/
H A Dlocks.cpp34 void init_time_spec(timespec* ts, long delta) { argument
36 ts->tv_nsec += 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/audiopolicy/common/managerdefinitions/src/
H A DAudioOutputDescriptor.cpp89 int delta)
91 if ((delta + (int)mRefCount[stream]) < 0) {
92 ALOGW("changeRefCount() invalid delta %d for stream %d, refCount %d",
93 delta, stream, mRefCount[stream]);
97 mRefCount[stream] += delta;
299 int delta)
303 mOutput1->changeRefCount(stream, delta);
304 mOutput2->changeRefCount(stream, delta);
306 AudioOutputDescriptor::changeRefCount(stream, delta);
310 if ((delta
88 changeRefCount(audio_stream_type_t stream, int delta) argument
298 changeRefCount(audio_stream_type_t stream, int delta) argument
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H A DAudioSession.cpp49 uint32_t AudioSession::changeOpenCount(int delta) argument
51 if ((delta + (int)mOpenCount) < 0) {
52 ALOGW("%s invalid delta %d, open count %d",
53 __FUNCTION__, delta, mOpenCount);
54 mOpenCount = (uint32_t)(-delta);
56 mOpenCount += delta;
61 uint32_t AudioSession::changeActiveCount(int delta) argument
64 if ((delta + (int)mActiveCount) < 0) {
65 ALOGW("%s invalid delta %d, active count %d",
66 __FUNCTION__, delta, mActiveCoun
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