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/packages/apps/Camera/jni/feature_stab/db_vlvm/
Ddb_utilities.h61 inline int db_roundi (double x) { in db_roundi() argument
66 fld x; in db_roundi() local
71 return static_cast<int>(floor(x+0.5)); in db_roundi()
156 inline double db_sign(double x) in db_sign() argument
158 if(x>=0.0) return(1.0); in db_sign()
225 inline double db_CubRoot(double x) in db_CubRoot() argument
227 if(x>=0.0) return(pow(x,1.0/3.0)); in db_CubRoot()
228 else return(-pow(-x,1.0/3.0)); in db_CubRoot()
233 inline double db_SquareSum3(const double x[3]) in db_SquareSum3()
235 return(db_sqr(x[0])+db_sqr(x[1])+db_sqr(x[2])); in db_SquareSum3()
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Ddb_utilities_linalg.cpp102 void db_CholeskyBacksub(double *x,const double * const *A,const double *d,int n,const double *b) in db_CholeskyBacksub() argument
109 for(s=b[i],k=i-1;k>=0;k--) s-=A[i][k]*x[k]; in db_CholeskyBacksub()
110 x[i]=db_SafeDivision(s,d[i]); in db_CholeskyBacksub()
114 for(s=x[i],k=i+1;k<n;k++) s-=A[k][i]*x[k]; in db_CholeskyBacksub()
115 x[i]=db_SafeDivision(s,d[i]); in db_CholeskyBacksub()
145 void db_CholeskyBacksub3x3(double x[3],const double A[9],const double d[3],const double b[3]) in db_CholeskyBacksub3x3()
148 x[0]=db_SafeDivision(b[0],d[0]); in db_CholeskyBacksub3x3()
149 x[1]=db_SafeDivision((b[1]-A[3]*x[0]),d[1]); in db_CholeskyBacksub3x3()
150 x[2]=db_SafeDivision((b[2]-A[6]*x[0]-A[7]*x[1]),d[2]); in db_CholeskyBacksub3x3()
151 x[2]=db_SafeDivision(x[2],d[2]); in db_CholeskyBacksub3x3()
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Ddb_metrics.h119 …double db_SquaredReprojectionErrorHomography(const double y[2],const double H[9],const double x[3]) in db_SquaredReprojectionErrorHomography()
124 x0=H[0]*x[0]+H[1]*x[1]+H[2]*x[2]; in db_SquaredReprojectionErrorHomography()
125 x1=H[3]*x[0]+H[4]*x[1]+H[5]*x[2]; in db_SquaredReprojectionErrorHomography()
126 x2=H[6]*x[0]+H[7]*x[1]+H[8]*x[2]; in db_SquaredReprojectionErrorHomography()
133 …double db_SquaredInhomogenousHomographyError(const double y[2],const double H[9],const double x[2]) in db_SquaredInhomogenousHomographyError()
138 x0=H[0]*x[0]+H[1]*x[1]+H[2]; in db_SquaredInhomogenousHomographyError()
139 x1=H[3]*x[0]+H[4]*x[1]+H[5]; in db_SquaredInhomogenousHomographyError()
140 x2=H[6]*x[0]+H[7]*x[1]+H[8]; in db_SquaredInhomogenousHomographyError()
153 …uble db_ExpCauchyInhomogenousHomographyError(const double y[2],const double H[9],const double x[2], in db_ExpCauchyInhomogenousHomographyError()
157 sd=db_SquaredInhomogenousHomographyError(y,H,x); in db_ExpCauchyInhomogenousHomographyError()
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/packages/apps/LegacyCamera/jni/feature_stab/db_vlvm/
Ddb_utilities.h61 inline int db_roundi (double x) { in db_roundi() argument
66 fld x; in db_roundi() local
71 return static_cast<int>(floor(x+0.5)); in db_roundi()
156 inline double db_sign(double x) in db_sign() argument
158 if(x>=0.0) return(1.0); in db_sign()
225 inline double db_CubRoot(double x) in db_CubRoot() argument
227 if(x>=0.0) return(pow(x,1.0/3.0)); in db_CubRoot()
228 else return(-pow(-x,1.0/3.0)); in db_CubRoot()
233 inline double db_SquareSum3(const double x[3]) in db_SquareSum3()
235 return(db_sqr(x[0])+db_sqr(x[1])+db_sqr(x[2])); in db_SquareSum3()
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Ddb_utilities_linalg.cpp102 void db_CholeskyBacksub(double *x,const double * const *A,const double *d,int n,const double *b) in db_CholeskyBacksub() argument
109 for(s=b[i],k=i-1;k>=0;k--) s-=A[i][k]*x[k]; in db_CholeskyBacksub()
110 x[i]=db_SafeDivision(s,d[i]); in db_CholeskyBacksub()
114 for(s=x[i],k=i+1;k<n;k++) s-=A[k][i]*x[k]; in db_CholeskyBacksub()
115 x[i]=db_SafeDivision(s,d[i]); in db_CholeskyBacksub()
145 void db_CholeskyBacksub3x3(double x[3],const double A[9],const double d[3],const double b[3]) in db_CholeskyBacksub3x3()
148 x[0]=db_SafeDivision(b[0],d[0]); in db_CholeskyBacksub3x3()
149 x[1]=db_SafeDivision((b[1]-A[3]*x[0]),d[1]); in db_CholeskyBacksub3x3()
150 x[2]=db_SafeDivision((b[2]-A[6]*x[0]-A[7]*x[1]),d[2]); in db_CholeskyBacksub3x3()
151 x[2]=db_SafeDivision(x[2],d[2]); in db_CholeskyBacksub3x3()
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Ddb_metrics.h119 …double db_SquaredReprojectionErrorHomography(const double y[2],const double H[9],const double x[3]) in db_SquaredReprojectionErrorHomography()
124 x0=H[0]*x[0]+H[1]*x[1]+H[2]*x[2]; in db_SquaredReprojectionErrorHomography()
125 x1=H[3]*x[0]+H[4]*x[1]+H[5]*x[2]; in db_SquaredReprojectionErrorHomography()
126 x2=H[6]*x[0]+H[7]*x[1]+H[8]*x[2]; in db_SquaredReprojectionErrorHomography()
133 …double db_SquaredInhomogenousHomographyError(const double y[2],const double H[9],const double x[2]) in db_SquaredInhomogenousHomographyError()
138 x0=H[0]*x[0]+H[1]*x[1]+H[2]; in db_SquaredInhomogenousHomographyError()
139 x1=H[3]*x[0]+H[4]*x[1]+H[5]; in db_SquaredInhomogenousHomographyError()
140 x2=H[6]*x[0]+H[7]*x[1]+H[8]; in db_SquaredInhomogenousHomographyError()
153 …uble db_ExpCauchyInhomogenousHomographyError(const double y[2],const double H[9],const double x[2], in db_ExpCauchyInhomogenousHomographyError()
157 sd=db_SquaredInhomogenousHomographyError(y,H,x); in db_ExpCauchyInhomogenousHomographyError()
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/packages/apps/Gallery2/jni/filters/
Dkmeans.h27 int x, y; in sum() local
29 for (x = 0; x < dimension; x++) { in sum()
30 dst[x] = 0; in sum()
32 for (x = 0; x < len; x+= stride) { in sum()
34 dst[y] += values[x + y]; in sum()
41 int x; in set() local
42 for (x = 0; x < dimension; x++) { in set()
43 val1[x] = val2[x]; in set()
49 int x; in add() local
50 for (x = 0; x < dimension; x++) { in add()
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DredEyeMath.c36 int y, x; in findPossible() local
40 for (x = 0; x < recW; x++) { in findPossible()
41 int p = (recX + x + sy) * 4; in findPossible()
46 mask[x + y * recW] = ( in findPossible()
47 mask[x + y * recW] > 0 && (value(r, g, b) > 240) ? 1 : 0); in findPossible()
57 int y, x; in findReds() local
61 for (x = 0; x < recW; x++) { in findReds()
62 int p = (recX + x + sy) * 4; in findReds()
64 mask[x + y * recW] = ((isRed(src, p)) ? 1 : 0); in findReds()
74 int y, x; in dialateMaskIfRed() local
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/packages/inputmethods/LatinIME/java/src/com/android/inputmethod/keyboard/
DPointerTracker.java324 private void callListenerOnCodeInput(final Key key, final int primaryCode, final int x, in callListenerOnCodeInput() argument
332 Log.d(TAG, String.format("[%d] onCodeInput: %4d %4d %s%s%s", mPointerId, x, y, in callListenerOnCodeInput()
346 sListener.onCodeInput(code, x, y, isKeyRepeat); in callListenerOnCodeInput()
428 public Key getKeyOn(final int x, final int y) { in getKeyOn() argument
429 return mKeyDetector.detectHitKey(x, y); in getKeyOn()
533 private Key onDownKey(final int x, final int y, final long eventTime) { in onDownKey() argument
535 CoordinateUtils.set(mDownCoordinates, x, y); in onDownKey()
537 return onMoveToNewKey(onMoveKeyInternal(x, y), x, y); in onDownKey()
544 private Key onMoveKeyInternal(final int x, final int y) { in onMoveKeyInternal() argument
545 mBogusMoveEventDetector.onMoveKey(getDistance(x, y, mLastX, mLastY)); in onMoveKeyInternal()
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/packages/apps/Settings/src/com/android/settings/fuelgauge/
DBatteryHistoryChart.java88 void addTick(int x, int bin) { in addTick() argument
90 mTicks[mNumTicks] = (x&CHART_DATA_X_MASK) | (bin<<CHART_DATA_BIN_SHIFT); in addTick()
107 int x = tick&CHART_DATA_X_MASK; in draw() local
110 canvas.drawRect(lastX, top, x, bottom, mPaints[lastBin]); in draw()
113 lastX = x; in draw()
318 final int x; field in BatteryHistoryChart.TimeLabel
322 TimeLabel(TextPaint paint, int x, Calendar cal, boolean use24hr) { in TimeLabel() argument
323 this.x = x; in TimeLabel()
332 final int x; field in BatteryHistoryChart.DateLabel
336 DateLabel(TextPaint paint, int x, Calendar cal, boolean dayFirst) { in DateLabel() argument
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/packages/apps/Gallery2/src/com/android/gallery3d/filtershow/imageshow/
DSpline.java112 public void movePoint(int pick, float x, float y) { in movePoint() argument
117 point.x = x; in movePoint()
126 if (mPoints.elementAt(0).x != 0 || mPoints.elementAt(0).y != 1) { in isOriginal()
129 if (mPoints.elementAt(1).x != 1 || mPoints.elementAt(1).y != 0) { in isOriginal()
153 points[i] = new ControlPoint(p.x, p.y); in getAppliedCurve()
158 if (points[0].x != 0) { in getAppliedCurve()
159 start = (int) (points[0].x * 256); in getAppliedCurve()
161 if (points[points.length - 1].x != 1) { in getAppliedCurve()
162 end = (int) (points[points.length - 1].x * 256); in getAppliedCurve()
173 double x = i / 256.0; in getAppliedCurve() local
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DEclipseControl.java67 public void setRadius(float x, float y) { in setRadius() argument
68 mRadiusX = x; in setRadius()
72 public void setCenter(float x, float y) { in setCenter() argument
73 mCenterX = x; in setCenter()
77 public int getCloseHandle(float x, float y) { in getCloseHandle() argument
81 float dx = handlex[i] - x; in getCloseHandle()
94 float dx = handlex[i] - x; in getCloseHandle()
111 public void actionDown(float x, float y, Oval oval) { in actionDown() argument
113 x, y}; in actionDown()
124 public void actionMove(int handle, float x, float y, Oval oval) { in actionMove() argument
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DImageShow.java232 m.postTranslate(translate.x, translate.y); in getImageToScreenMatrix()
407 float x = point.x - maskW * maskScale; in drawImageAndAnimate() local
413 mShaderMatrix.preTranslate(-x + mImageBounds.left, -y + mImageBounds.top); in drawImageAndAnimate()
425 canvas.translate(x, y); in drawImageAndAnimate()
524 if (Math.abs(mTouch.y - mTouchDown.y) > Math.abs(mTouch.x - mTouchDown.x)) { in drawCompareImage()
537 px = mTouch.x - mImageBounds.left; in drawCompareImage()
547 if (mTouchDown.x - mTouch.x > 0) { in drawCompareImage()
568 canvas.drawLine(mTouch.x, mImageBounds.top, in drawCompareImage()
569 mTouch.x, mImageBounds.bottom, paint); in drawCompareImage()
633 mTouchDown.x = ex; in onTouchEvent()
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/packages/inputmethods/OpenWnn/src/jp/co/omronsoft/openwnn/
DKeyboard.java245 public int x; field in Keyboard.Key
323 public Key(Resources res, Row parent, int x, int y, XmlResourceParser parser) { in Key() argument
326 this.x = x; in Key()
344 this.x += gap; in Key()
442 public boolean isInside(int x, int y) { in isInside() argument
447 if ((x >= this.x || (leftEdge && x <= this.x + this.width)) in isInside()
448 && (x < this.x + this.width || (rightEdge && x >= this.x)) in isInside()
465 public boolean isInside(int x, int y, int w, int h) { in isInside() argument
466 if ((this.x <= (x + w)) && (x <= (this.x + this.width)) in isInside()
480 public int squaredDistanceFrom(int x, int y) { in squaredDistanceFrom() argument
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/packages/apps/Launcher2/src/com/android/launcher2/
DCellLayout.java330 public void setGridSize(int x, int y) { in setGridSize() argument
331 mCountX = x; in setGridSize()
566 public void setFolderLeaveBehindCell(int x, int y) { in setFolderLeaveBehindCell() argument
567 mFolderLeaveBehindCell[0] = x; in setFolderLeaveBehindCell()
714 final int x = touchX + getScrollX(); in setTagToCellInfoForPoint() local
737 if (frame.contains(x, y)) { in setTagToCellInfoForPoint()
753 pointToCellExact(x, y, cellXY); in setTagToCellInfoForPoint()
806 void pointToCellExact(int x, int y, int[] result) { in pointToCellExact() argument
810 result[0] = (x - hStartPadding) / (mCellWidth + mWidthGap); in pointToCellExact()
828 void pointToCellRounded(int x, int y, int[] result) { in pointToCellRounded() argument
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/packages/apps/Launcher3/src/com/android/launcher3/
DCellLayout.java316 public void setGridSize(int x, int y) { in setGridSize() argument
317 mCountX = x; in setGridSize()
536 public void setFolderLeaveBehindCell(int x, int y) { in setFolderLeaveBehindCell() argument
537 mFolderLeaveBehindCell[0] = x; in setFolderLeaveBehindCell()
696 void pointToCellExact(int x, int y, int[] result) { in pointToCellExact() argument
700 result[0] = (x - hStartPadding) / (mCellWidth + mWidthGap); in pointToCellExact()
718 void pointToCellRounded(int x, int y, int[] result) { in pointToCellRounded() argument
719 pointToCellExact(x + (mCellWidth / 2), y + (mCellHeight / 2), result); in pointToCellRounded()
783 public float getDistanceFromCell(float x, float y, int[] cell) { in getDistanceFromCell() argument
785 float distance = (float) Math.sqrt( Math.pow(x - mTmpPoint[0], 2) + in getDistanceFromCell()
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DLauncherScroller.java90 float x, tx, coef;
92 x = x_min + (x_max - x_min) / 2.0f;
93 coef = 3.0f * x * (1.0f - x);
94 tx = coef * ((1.0f - x) * P1 + x * P2) + x * x * x;
96 if (tx > alpha) x_max = x;
97 else x_min = x;
99 SPLINE_POSITION[i] = coef * ((1.0f - x) * START_TENSION + x) + x * x * x;
288 float x = timePassed * mDurationReciprocal; in computeScrollOffset() local
291 x = viscousFluid(x); in computeScrollOffset()
293 x = mInterpolator.getInterpolation(x); in computeScrollOffset()
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/packages/apps/Browser/src/com/android/browser/view/
DPieMenu.java187 return mCenter.x < mSlop; in onTheLeft()
232 private void setCenter(int x, int y) { in setCenter() argument
233 if (x < mSlop) { in setCenter()
234 mCenter.x = 0; in setCenter()
236 mCenter.x = getWidth(); in setCenter()
261 int x = (int) (r * Math.sin(angle)); in layoutPie() local
264 x = mCenter.x + x - w / 2; in layoutPie()
266 x = mCenter.x - x - w / 2; in layoutPie()
268 view.layout(x, y, x + w, y + h); in layoutPie()
299 int left = mCenter.x - w; in onDraw()
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/packages/apps/Camera/src/com/android/camera/ui/
DPieRenderer.java127 mListener.onPieOpened(mCenter.x, mCenter.y);
272 public void setCenter(int x, int y) { in setCenter() argument
273 mCenter.x = x; in setCenter()
276 alignFocus(x, y); in setCenter()
313 int x = (int) (r * Math.cos(angle)); in layoutItems() local
315 x = mCenter.x + x - w / 2; in layoutItems()
316 item.setBounds(x, y, x + w, y + h); in layoutItems()
329 new RectF(center.x - outer, center.y - outer, center.x + outer, in makeSlice()
332 new RectF(center.x - inner, center.y - inner, center.x + inner, in makeSlice()
378 canvas.scale(sf, sf, mCenter.x, mCenter.y); in onDraw()
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/packages/experimental/DreamTheater/src/com/android/dreamtheater/
DBouncyDroid.java51 float x; field in BouncyDroid.BouncyView.World.Vec
54 x = y = 0; in Vec()
57 x = _x; in Vec()
61 return new Vec(x + v.x, y + v.y); in add()
64 return new Vec(x * a, y * a); in mul()
67 return new Vec(x - v.x, y - v.y); in sub()
70 return (float) Math.hypot(x, y); in mag()
74 return new Vec(x*k, y*k); in norm()
77 return "(" + x + "," + y + ")"; in toString()
272 if (mBody.p.x - mBody.r < 0) { in reset()
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/packages/apps/Gallery2/gallerycommon/src/com/android/gallery3d/common/
DScroller.java80 float x, tx, coef;
82 x = x_min + (x_max - x_min) / 2.0f;
83 coef = 3.0f * x * (1.0f - x);
84 tx = coef * ((1.0f - x) * START_TENSION + x * END_TENSION) + x * x * x;
86 if (tx > t) x_max = x;
87 else x_min = x;
89 final float d = coef + x * x * x;
259 float x = timePassed * mDurationReciprocal; in computeScrollOffset() local
262 x = viscousFluid(x); in computeScrollOffset()
264 x = mInterpolator.getInterpolation(x); in computeScrollOffset()
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/packages/apps/Dialer/src/com/android/dialer/widget/
DViewDragHelper.java896 private void saveInitialMotion(float x, float y, int pointerId) {
898 mInitialMotionX[pointerId] = mLastMotionX[pointerId] = x;
900 mInitialEdgesTouched[pointerId] = getEdgesTouched((int) x, (int) y);
908 final float x = MotionEventCompat.getX(ev, i);
910 mLastMotionX[pointerId] = x;
976 protected boolean canScroll(View v, boolean checkV, int dx, int dy, int x, int y) {
987 if (x + scrollX >= child.getLeft() && x + scrollX < child.getRight() &&
989 canScroll(child, true, dx, dy, x + scrollX - child.getLeft(),
1024 final float x = ev.getX();
1027 saveInitialMotion(x, y, pointerId);
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/packages/apps/Camera/jni/feature_mos/src/mosaic/
DBlend.cpp200 … FindQuadCentroid(x0, y0, x1, y1, x2, y2, x3, y3, csite->getVCenter().x, csite->getVCenter().y); in runBlend()
460 for(int x = tw; x < imgMos.Y.width - tw; ) in DoMergeAndBlend() local
463 if (imgMos.Y.ptr[y][x] != imgMos.Y.ptr[y][x+1] && in DoMergeAndBlend()
464 imgMos.Y.ptr[y][x] != 255 && in DoMergeAndBlend()
465 imgMos.Y.ptr[y][x+1] != 255) in DoMergeAndBlend()
468 unsigned char idx1 = imgMos.Y.ptr[y][x]; in DoMergeAndBlend()
469 unsigned char idx2 = imgMos.Y.ptr[y][x+1]; in DoMergeAndBlend()
474 imgMos.V.ptr[y][x - o] = idx2; in DoMergeAndBlend()
476 imgMos.U.ptr[y][x - o] = 50 + (99 - 50) * o / tw; in DoMergeAndBlend()
482 imgMos.V.ptr[y][x + o] = idx1; in DoMergeAndBlend()
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/packages/apps/LegacyCamera/jni/feature_mos/src/mosaic/
DBlend.cpp200 … FindQuadCentroid(x0, y0, x1, y1, x2, y2, x3, y3, csite->getVCenter().x, csite->getVCenter().y); in runBlend()
460 for(int x = tw; x < imgMos.Y.width - tw; ) in DoMergeAndBlend() local
463 if (imgMos.Y.ptr[y][x] != imgMos.Y.ptr[y][x+1] && in DoMergeAndBlend()
464 imgMos.Y.ptr[y][x] != 255 && in DoMergeAndBlend()
465 imgMos.Y.ptr[y][x+1] != 255) in DoMergeAndBlend()
468 unsigned char idx1 = imgMos.Y.ptr[y][x]; in DoMergeAndBlend()
469 unsigned char idx2 = imgMos.Y.ptr[y][x+1]; in DoMergeAndBlend()
474 imgMos.V.ptr[y][x - o] = idx2; in DoMergeAndBlend()
476 imgMos.U.ptr[y][x - o] = 50 + (99 - 50) * o / tw; in DoMergeAndBlend()
482 imgMos.V.ptr[y][x + o] = idx1; in DoMergeAndBlend()
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/packages/inputmethods/LatinIME/java/src/com/android/inputmethod/keyboard/internal/
DGestureStrokeRecognitionPoints.java112 public void addDownEventPoint(final int x, final int y, final int elapsedTimeSinceFirstDown, in addDownEventPoint() argument
124 addEventPoint(x, y, elapsedTimeSinceFirstDown, true /* isMajorEvent */); in addDownEventPoint()
183 final int x = mXCoordinates.get(lastIndex); in duplicateLastPointWith() local
187 x, y, time)); in duplicateLastPointWith()
190 appendPoint(x, y, time); in duplicateLastPointWith()
191 updateIncrementalRecognitionSize(x, y, time); in duplicateLastPointWith()
206 private void appendPoint(final int x, final int y, final int time) { in appendPoint() argument
213 x, y, time, mXCoordinates.get(lastIndex), mYCoordinates.get(lastIndex), in appendPoint()
218 mXCoordinates.add(x); in appendPoint()
222 private void updateMajorEvent(final int x, final int y, final int time) { in updateMajorEvent() argument
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