Searched refs:dx (Results 1 - 25 of 203) sorted by relevance

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/frameworks/base/graphics/java/android/graphics/
H A DLayerRasterizer.java31 public void addLayer(Paint paint, float dx, float dy) { } argument
H A DPath.java351 * @param dx The amount to add to the x-coordinate of the end of the
356 public void rMoveTo(float dx, float dy) { argument
357 nRMoveTo(mNativePath, dx, dy);
378 * @param dx The amount to add to the x-coordinate of the previous point on
383 public void rLineTo(float dx, float dy) { argument
385 nRLineTo(mNativePath, dx, dy);
678 * Add a copy of src to the path, offset by (dx,dy)
681 * @param dx The amount to translate the path in X as it is added
683 public void addPath(Path src, float dx, float dy) { argument
685 nAddPath(mNativePath, src.mNativePath, dx, d
716 offset(float dx, float dy, @Nullable Path dst) argument
731 offset(float dx, float dy) argument
750 setLastPoint(float dx, float dy) argument
827 nRMoveTo(long nPath, float dx, float dy) argument
829 nRLineTo(long nPath, float dx, float dy) argument
850 nAddPath(long nPath, long src, float dx, float dy) argument
853 nOffset(long nPath, float dx, float dy) argument
854 nSetLastPoint(long nPath, float dx, float dy) argument
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/frameworks/base/media/mca/filterpacks/native/base/
H A Dgeometry.cpp80 const float dx = width * (ratio / current_ratio - 1.0f); local
81 x -= dx / 2.0f;
82 width += dx;
98 const float dx = width * (length / current_length - 1.0f); local
99 x -= dx / 2.0f;
100 width += dx;
123 const float dx = width * (f - 1.0f); local
124 x -= dx / 2.0f;
125 width += dx;
146 Point dx
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/frameworks/support/leanback/src/androidTest/java/androidx/leanback/widget/
H A DHorizontalGridViewEx.java38 public void smoothScrollBy(int dx, int dy) { argument
40 super.smoothScrollBy(dx, dy);
H A DVerticalGridViewEx.java38 public void smoothScrollBy(int dx, int dy) { argument
40 super.smoothScrollBy(dx, dy);
/frameworks/base/media/mca/filterfw/native/core/
H A Dgeometry.cpp79 const float dx = width * (ratio / current_ratio - 1.0f); local
80 x -= dx / 2.0f;
81 width += dx;
97 const float dx = width * (length / current_length - 1.0f); local
98 x -= dx / 2.0f;
99 width += dx;
122 const float dx = width * (f - 1.0f); local
123 x -= dx / 2.0f;
124 width += dx;
/frameworks/base/core/java/android/view/animation/
H A DTranslateXAnimation.java52 float dx = mFromXDelta + ((mToXDelta - mFromXDelta) * interpolatedTime);
53 t.getMatrix().setTranslate(dx, mTmpValues[Matrix.MTRANS_Y]);
/frameworks/native/include/ui/
H A DRegion.h89 Region& translateSelf(int dx, int dy);
90 Region& orSelf(const Region& rhs, int dx, int dy);
91 Region& xorSelf(const Region& rhs, int dx, int dy);
92 Region& andSelf(const Region& rhs, int dx, int dy);
93 Region& subtractSelf(const Region& rhs, int dx, int dy);
96 const Region translate(int dx, int dy) const;
97 const Region merge(const Region& rhs, int dx, int dy) const;
98 const Region mergeExclusive(const Region& rhs, int dx, int dy) const;
99 const Region intersect(const Region& rhs, int dx, int dy) const;
100 const Region subtract(const Region& rhs, int dx, in
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/frameworks/native/libs/ui/include/ui/
H A DRegion.h89 Region& translateSelf(int dx, int dy);
90 Region& orSelf(const Region& rhs, int dx, int dy);
91 Region& xorSelf(const Region& rhs, int dx, int dy);
92 Region& andSelf(const Region& rhs, int dx, int dy);
93 Region& subtractSelf(const Region& rhs, int dx, int dy);
96 const Region translate(int dx, int dy) const;
97 const Region merge(const Region& rhs, int dx, int dy) const;
98 const Region mergeExclusive(const Region& rhs, int dx, int dy) const;
99 const Region intersect(const Region& rhs, int dx, int dy) const;
100 const Region subtract(const Region& rhs, int dx, in
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/frameworks/native/libs/ui/include_vndk/ui/
H A DRegion.h89 Region& translateSelf(int dx, int dy);
90 Region& orSelf(const Region& rhs, int dx, int dy);
91 Region& xorSelf(const Region& rhs, int dx, int dy);
92 Region& andSelf(const Region& rhs, int dx, int dy);
93 Region& subtractSelf(const Region& rhs, int dx, int dy);
96 const Region translate(int dx, int dy) const;
97 const Region merge(const Region& rhs, int dx, int dy) const;
98 const Region mergeExclusive(const Region& rhs, int dx, int dy) const;
99 const Region intersect(const Region& rhs, int dx, int dy) const;
100 const Region subtract(const Region& rhs, int dx, in
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/frameworks/base/core/java/android/transition/
H A DPatternPathMotion.java118 float dx = endX - startX;
120 float distance = (float) Math.hypot(dx, dy);
123 double angle = Math.atan2(dy, dx);
131 double dx = endX - startX;
133 float length = (float) Math.hypot(dx, dy);
134 double angle = Math.atan2(dy, dx);
H A DArcMotion.java209 float dx = (startX + endX) / 2;
220 ex = dx;
223 ex = dx + (Math.abs(deltaY) * 0.5f * mMinimumVerticalTangent);
256 float arcDistX = dx - ex;
271 ex = dx + (ratio * (ex - dx));
/frameworks/support/transition/src/main/java/androidx/transition/
H A DPatternPathMotion.java119 float dx = endX - startX;
121 float distance = distance(dx, dy);
124 double angle = Math.atan2(dy, dx);
132 float dx = endX - startX;
134 float length = distance(dx, dy);
135 double angle = Math.atan2(dy, dx);
/frameworks/rs/tests/java_api/RsCameraDemo/src/com/android/example/rscamera/
H A Dfocus_peak.rs30 int dx = x + ((x == 0) ? 1 : -1);
34 tmp = rsGetElementAtYuv_uchar_Y(gCurrentFrame, dx, y) - curPixel.r;
36 tmp = rsGetElementAtYuv_uchar_U(gCurrentFrame, dx, y) - curPixel.g;
38 tmp = rsGetElementAtYuv_uchar_V(gCurrentFrame, dx, y) - curPixel.b;
/frameworks/native/include/private/ui/
H A DRegionHelper.h55 TYPE dx; member in struct:android::region_operator::region
58 : rects(rhs.rects), count(rhs.count), dx(rhs.dx), dy(rhs.dy) { }
60 : rects(_r), count(_c), dx(), dy() { }
62 : rects(_r), count(_c), dx(_dx), dy(_dy) { }
236 SpannerBase::lhs_head = lhs.rects->left + lhs.dx;
237 SpannerBase::lhs_tail = lhs.rects->right + lhs.dx;
245 SpannerBase::rhs_head = rhs.rects->left + rhs.dx;
246 SpannerBase::rhs_tail = rhs.rects->right + rhs.dx;
250 SpannerBase::lhs_head = lhs.rects->left + lhs.dx;
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/frameworks/base/core/java/com/android/internal/widget/
H A DLinearSmoothScroller.java112 final int dx = calculateDxToMakeVisible(targetView, getHorizontalSnapPreference());
114 final int distance = (int) Math.sqrt(dx * dx + dy * dy);
117 action.update(-dx, -dy, time, mDecelerateInterpolator);
125 protected void onSeekTargetStep(int dx, int dy, RecyclerView.State state, Action action) { argument
132 && ((mTargetVector.x * dx < 0 || mTargetVector.y * dy < 0))) {
136 mInterimTargetDx = clampApplyScroll(mInterimTargetDx, dx);
169 * @param dx Distance to scroll
173 protected int calculateTimeForDeceleration(int dx) { argument
179 return (int) Math.ceil(calculateTimeForScrolling(dx) /
189 calculateTimeForScrolling(int dx) argument
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H A DNestedScrollingChild.java162 * @param dx Horizontal scroll distance in pixels
164 * @param consumed Output. If not null, consumed[0] will contain the consumed component of dx
173 boolean dispatchNestedPreScroll(int dx, int dy, int[] consumed, int[] offsetInWindow); argument
/frameworks/support/v7/recyclerview/src/main/java/androidx/recyclerview/widget/
H A DLinearSmoothScroller.java110 final int dx = calculateDxToMakeVisible(targetView, getHorizontalSnapPreference());
112 final int distance = (int) Math.sqrt(dx * dx + dy * dy);
115 action.update(-dx, -dy, time, mDecelerateInterpolator);
123 protected void onSeekTargetStep(int dx, int dy, RecyclerView.State state, Action action) { argument
133 && ((mTargetVector.x * dx < 0 || mTargetVector.y * dy < 0))) {
137 mInterimTargetDx = clampApplyScroll(mInterimTargetDx, dx);
170 * @param dx Distance to scroll
174 protected int calculateTimeForDeceleration(int dx) { argument
180 return (int) Math.ceil(calculateTimeForScrolling(dx) /
190 calculateTimeForScrolling(int dx) argument
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/frameworks/support/customview/src/main/java/androidx/customview/widget/
H A DViewDragHelper.java171 * @param dx Change in X position from the last call
174 public void onViewPositionChanged(@NonNull View changedView, int left, int top, @Px int dx, argument
306 * @param dx Proposed change in position for left
309 public int clampViewPositionHorizontal(@NonNull View child, int left, int dx) { argument
599 final int dx = finalLeft - startLeft;
602 if (dx == 0 && dy == 0) {
609 final int duration = computeSettleDuration(mCapturedView, dx, dy, xvel, yvel);
610 mScroller.startScroll(startLeft, startTop, dx, dy, duration);
616 private int computeSettleDuration(View child, int dx, int dy, int xvel, int yvel) { argument
619 final int absDx = Math.abs(dx);
932 canScroll(@onNull View v, boolean checkV, int dx, int dy, int x, int y) argument
1254 reportNewEdgeDrags(float dx, float dy, int pointerId) argument
1302 checkTouchSlop(View child, float dx, float dy) argument
1423 dragTo(int left, int top, int dx, int dy) argument
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/frameworks/support/v7/recyclerview/src/androidTest/java/androidx/recyclerview/test/
H A DNestedScrollingParent2Adapter.java48 public void onNestedPreScroll(@NonNull View target, int dx, int dy, argument
63 public void onNestedPreScroll(View target, int dx, int dy, int[] consumed) { argument
64 onNestedPreScroll(target, dx, dy, consumed, ViewCompat.TYPE_TOUCH);
/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/
H A DNoisyVelocityTracker.java80 final float dx = (event.x - last.x);
84 " [%d] (t=%d %.1f,%.1f) dx=%.1f dy=%.1f dt=%f vx=%.1f vy=%.1f",
86 dx, dy, dt,
87 (dx/dt),
96 mVX += weight * dx / dt;
/frameworks/support/compat/src/main/java/androidx/core/view/
H A DNestedScrollingChild.java166 * @param dx Horizontal scroll distance in pixels
168 * @param consumed Output. If not null, consumed[0] will contain the consumed component of dx
177 boolean dispatchNestedPreScroll(int dx, int dy, @Nullable int[] consumed, argument
H A DNestedScrollingChild2.java143 * @param dx Horizontal scroll distance in pixels
145 * @param consumed Output. If not null, consumed[0] will contain the consumed component of dx
155 boolean dispatchNestedPreScroll(int dx, int dy, @Nullable int[] consumed, argument
/frameworks/support/compat/src/main/java/androidx/core/widget/
H A DScrollerCompat.java154 * @param dx Horizontal distance to travel. Positive numbers will scroll the
162 public void startScroll(int startX, int startY, int dx, int dy) { argument
163 mScroller.startScroll(startX, startY, dx, dy);
173 * @param dx Horizontal distance to travel. Positive numbers will scroll the
182 public void startScroll(int startX, int startY, int dx, int dy, int duration) { argument
183 mScroller.startScroll(startX, startY, dx, dy, duration);
/frameworks/support/v7/recyclerview/src/androidTest/java/androidx/recyclerview/widget/
H A DGridLayoutManagerCacheTest.java45 public GridLayoutManagerCacheTest(Config config, int dx, int dy) { argument
47 mDx = dx;
51 @Parameterized.Parameters(name = "config:{0},dx:{1},dy:{2}")
56 for (int dx : new int[] {-1, 0, 1}) {
58 result.add(new Object[]{config, dx, dy});

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