Searched defs:dx (Results 1 - 25 of 44) sorted by relevance

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/packages/apps/Camera/jni/feature_stab/db_vlvm/
H A Ddb_bundle.h34 Solve for update dx such that diagmult(1+lambda,transpose(J)%J)%dx= -Jtf
38 inline void db_Compute_dx(double *dx,double **JtJ,double *min_Jtf,double lambda,double *d,int n) argument
47 db_CholeskyBacksub(dx,JtJ,d,n,min_Jtf);
51 Solve for update dx such that diagmult(1+lambda,transpose(J)%J)%dx= -Jtf
54 inline void db_Compute_dx_3x3(double dx[3],double JtJ[9],const double min_Jtf[3],double lambda) argument
63 db_CholeskyBacksub3x3(dx,JtJ,d,min_Jtf);
H A Ddb_utilities.h480 * Compute an incremental rotation matrix using the update dx=[sin(phi) sin(ohm) sin(kap)]
482 inline void db_IncrementalRotationMatrix(double R[9],const double dx[3]) argument
487 sp=dx[0]; so=dx[1]; sk=dx[2];
H A Ddb_utilities_camera.h144 Update a rotation with the update dx=[sin(phi) sin(ohm) sin(kap)]
146 inline void db_UpdateRotation(double R_p_dx[9],double R[9],const double dx[3]) argument
150 db_IncrementalRotationMatrix(R_temp,dx);
293 inline void db_UpdateImageHomographyAffine(double H_p_dx[9],const double H[9],const double dx[6]) argument
295 db_AddVectors6(H_p_dx,H,dx);
299 inline void db_UpdateImageHomographyProjective(double H_p_dx[9],const double H[9],const double dx[8],int frozen_coord) argument
307 H_p_dx[i]=H[i]+dx[j];
314 inline void db_UpdateRotFocalHomography(double H_p_dx[9],const double H[9],const double dx[4]) argument
321 db_IncrementalRotationMatrix(dR,dx);
323 fp=f+dx[
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/packages/apps/LegacyCamera/jni/feature_stab/db_vlvm/
H A Ddb_bundle.h34 Solve for update dx such that diagmult(1+lambda,transpose(J)%J)%dx= -Jtf
38 inline void db_Compute_dx(double *dx,double **JtJ,double *min_Jtf,double lambda,double *d,int n) argument
47 db_CholeskyBacksub(dx,JtJ,d,n,min_Jtf);
51 Solve for update dx such that diagmult(1+lambda,transpose(J)%J)%dx= -Jtf
54 inline void db_Compute_dx_3x3(double dx[3],double JtJ[9],const double min_Jtf[3],double lambda) argument
63 db_CholeskyBacksub3x3(dx,JtJ,d,min_Jtf);
H A Ddb_utilities.h480 * Compute an incremental rotation matrix using the update dx=[sin(phi) sin(ohm) sin(kap)]
482 inline void db_IncrementalRotationMatrix(double R[9],const double dx[3]) argument
487 sp=dx[0]; so=dx[1]; sk=dx[2];
H A Ddb_utilities_camera.h144 Update a rotation with the update dx=[sin(phi) sin(ohm) sin(kap)]
146 inline void db_UpdateRotation(double R_p_dx[9],double R[9],const double dx[3]) argument
150 db_IncrementalRotationMatrix(R_temp,dx);
293 inline void db_UpdateImageHomographyAffine(double H_p_dx[9],const double H[9],const double dx[6]) argument
295 db_AddVectors6(H_p_dx,H,dx);
299 inline void db_UpdateImageHomographyProjective(double H_p_dx[9],const double H[9],const double dx[8],int frozen_coord) argument
307 H_p_dx[i]=H[i]+dx[j];
314 inline void db_UpdateRotFocalHomography(double H_p_dx[9],const double H[9],const double dx[4]) argument
321 db_IncrementalRotationMatrix(dR,dx);
323 fp=f+dx[
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/packages/inputmethods/LatinIME/native/jni/src/suggest/core/layout/
H A Dgeometry_utils.h34 const int dx = x1 - x2; local
36 if (dx == 0 && dy == 0) return 0.0f;
37 return atan2f(static_cast<float>(dy), static_cast<float>(dx));
H A Dproximity_info_utils.h231 const int dx = x - edgeX; local
233 return dx * dx + dy * dy;
/packages/apps/Camera/jni/feature_mos/src/mosaic/
H A DGeometry.h103 double dx = x2 - x0; local
106 double len1 = sqrt(dx * dx + dy * dy);
107 double m1 = dy / dx;
118 dx = x1 - x;
120 mass = len1 * sqrt(dx * dx + dy * dy);
/packages/apps/Gallery2/src/com/android/gallery3d/filtershow/crop/
H A DBoundedRect.java109 * Tries to move the inner rectangle by (dx, dy). If this would cause it to leave
113 public void moveInner(float dx, float dy) { argument
117 translatedInner.offset(dx, dy);
H A DCropObject.java201 float dx = 0;
205 dx = Math.min(crop.left + dX, crop.right - minWidthHeight) - crop.left;
211 dx = Math.max(crop.right + dX, crop.left + minWidthHeight)
234 dx, dy
238 dx = sp * bUnit[0];
240 RectF newCrop = fixedCornerResize(crop, movingEdges, dx, dy);
245 crop.left += dx;
251 crop.right += dx;
295 private static RectF fixedCornerResize(RectF r, int moving_corner, float dx, float dy) { argument
299 newCrop = new RectF(r.left, r.top, r.left + r.width() + dx,
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/packages/apps/Gallery2/src/com/android/gallery3d/filtershow/filters/
H A DColorSpaceMatrix.java119 private void zShearMatrix(float dx, float dy) argument
124 tmp[2] = dx;
/packages/apps/Gallery2/src/com/android/gallery3d/filtershow/imageshow/
H A DImageTinyPlanet.java87 protected static float angleFor(float dx, float dy) { argument
88 return (float) (Math.atan2(dx, dy) * 180 / Math.PI);
H A DImageStraighten.java159 private static float angleFor(float dx, float dy) { argument
160 return (float) (Math.atan2(dx, dy) * 180 / Math.PI);
/packages/apps/LegacyCamera/jni/feature_mos/src/mosaic/
H A DGeometry.h103 double dx = x2 - x0; local
106 double len1 = sqrt(dx * dx + dy * dy);
107 double m1 = dy / dx;
118 dx = x1 - x;
120 mass = len1 * sqrt(dx * dx + dy * dy);
/packages/apps/Camera2/jni/
H A Djpegutil.h225 int dx = sgn(endX - startX); local
227 assert(dx == 0 || dy == 0);
234 int stride = dx * plane_.pixel_stride + dy * plane_.row_stride;
/packages/apps/Camera2/src/com/android/camera/ui/
H A DFilmstripGestureRecognizer.java37 boolean onScroll(float x, float y, float dx, float dy); argument
96 MotionEvent e1, MotionEvent e2, float dx, float dy) {
97 return mListener.onScroll(e2.getX(), e2.getY(), dx, dy);
95 onScroll( MotionEvent e1, MotionEvent e2, float dx, float dy) argument
/packages/apps/Gallery/src/com/android/camera/
H A DHighlightView.java240 // Handles motion (dx, dy) in screen space.
242 void handleMotion(int edge, float dx, float dy) { argument
248 moveBy(dx * (mCropRect.width() / r.width()),
252 dx = 0;
260 float xDelta = dx * (mCropRect.width() / r.width());
267 // Grows the cropping rectange by (dx, dy) in image space.
268 void moveBy(float dx, float dy) { argument
271 mCropRect.offset(dx, dy);
288 // Grows the cropping rectange by (dx, dy) in image space.
289 void growBy(float dx, floa argument
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H A DImageViewTouchBase.java399 protected void postTranslate(float dx, float dy) { argument
400 mSuppMatrix.postTranslate(dx, dy);
403 protected void panBy(float dx, float dy) { argument
404 postTranslate(dx, dy);
/packages/apps/Gallery2/src/com/android/gallery3d/ui/
H A DGestureRecognizer.java34 boolean onScroll(float dx, float dy, float totalX, float totalY); argument
89 MotionEvent e1, MotionEvent e2, float dx, float dy) {
91 dx, dy, e2.getX() - e1.getX(), e2.getY() - e1.getY());
88 onScroll( MotionEvent e1, MotionEvent e2, float dx, float dy) argument
/packages/apps/Launcher3/src/com/android/launcher3/
H A DBaseRecyclerView.java89 public void onScrolled(RecyclerView recyclerView, int dx, int dy) { argument
H A DLauncherScroller.java347 * @param dx Horizontal distance to travel. Positive numbers will scroll the
352 public void startScroll(int startX, int startY, int dx, int dy) { argument
353 startScroll(startX, startY, dx, dy, DEFAULT_DURATION);
364 * @param dx Horizontal distance to travel. Positive numbers will scroll the
370 public void startScroll(int startX, int startY, int dx, int dy, int duration) { argument
377 mFinalX = startX + dx;
379 mDeltaX = dx;
409 float dx = (float) (mFinalX - mStartX);
411 float hyp = (float) Math.hypot(dx, dy);
413 float ndx = dx / hy
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/packages/apps/Gallery2/gallerycommon/src/com/android/gallery3d/common/
H A DScroller.java311 * @param dx Horizontal distance to travel. Positive numbers will scroll the
316 public void startScroll(int startX, int startY, int dx, int dy) { argument
317 startScroll(startX, startY, dx, dy, DEFAULT_DURATION);
327 * @param dx Horizontal distance to travel. Positive numbers will scroll the
333 public void startScroll(int startX, int startY, int dx, int dy, int duration) { argument
340 mFinalX = startX + dx;
342 mDeltaX = dx;
372 float dx = mFinalX - mStartX;
374 float hyp = (float) Math.hypot(dx, dy);
376 float ndx = dx / hy
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/packages/apps/Messaging/src/com/android/messaging/ui/conversation/
H A DConversationFastScroller.java272 public void onScrolled(final RecyclerView view, final int dx, final int dy) { argument
/packages/apps/Camera2/src/com/android/camera/widget/
H A DFilmstripLayout.java333 public boolean onScroll(float x, float y, float dx, float dy) { argument
341 mFilmstripGestureListener.onScroll(x, y, dx, dy)) {
344 mSwipeTrend = (((int) dx) >> 1) + (mSwipeTrend >> 1);
345 if (dx < 0 && mFilmstripContentLayout.getTranslationX() == 0) {
356 if (dx > 0 && mFilmstripContentLayout.getTranslationX() == getMeasuredWidth()) {
358 dx = currentItemLeft;
362 float translate = mFilmstripContentLayout.getTranslationX() - dx;
371 if (translate == 0 && dx > 0) {

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