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Searched refs:fraction (Results 1 – 25 of 127) sorted by relevance

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/frameworks/base/libs/hwui/
DPropertyValuesHolder.cpp28 inline U8CPU lerp(U8CPU fromValue, U8CPU toValue, float fraction) { in lerp() argument
29 return (U8CPU) (fromValue * (1 - fraction) + toValue * fraction); in lerp()
34 const SkColor& fromColor, const SkColor& toColor, float fraction) const { in evaluate()
35 U8CPU alpha = lerp(SkColorGetA(fromColor), SkColorGetA(toColor), fraction); in evaluate()
36 U8CPU red = lerp(SkColorGetR(fromColor), SkColorGetR(toColor), fraction); in evaluate()
37 U8CPU green = lerp(SkColorGetG(fromColor), SkColorGetG(toColor), fraction); in evaluate()
38 U8CPU blue = lerp(SkColorGetB(fromColor), SkColorGetB(toColor), fraction); in evaluate()
43 const PathData& from, const PathData& to, float fraction) const { in evaluate()
44 VectorDrawableUtils::interpolatePaths(out, from, to, fraction); in evaluate()
48 const T PropertyValuesHolderImpl<T>::getValueFromData(float fraction) const { in getValueFromData()
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DPropertyValuesHolder.h33 virtual void setFraction(float fraction) = 0;
40 virtual void evaluate(T* out, const T& from, const T& to, float fraction) const {}; in evaluate() argument
46 virtual void evaluate(float* out, const float& from, const float& to, float fraction) in evaluate() argument
48 *out = from * (1 - fraction) + to * fraction; in evaluate()
55 float fraction) const override;
59 virtual void evaluate(PathData* out, const PathData& from, const PathData& to, float fraction)
73 const T getValueFromData(float fraction) const;
76 const T calculateAnimatedValue(float fraction) const;
97 void setFraction(float fraction) override;
112 void setFraction(float fraction) override;
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/frameworks/base/core/java/android/animation/
DKeyframe.java82 public static Keyframe ofInt(float fraction, int value) { in ofInt() argument
83 return new IntKeyframe(fraction, value); in ofInt()
98 public static Keyframe ofInt(float fraction) { in ofInt() argument
99 return new IntKeyframe(fraction); in ofInt()
114 public static Keyframe ofFloat(float fraction, float value) { in ofFloat() argument
115 return new FloatKeyframe(fraction, value); in ofFloat()
130 public static Keyframe ofFloat(float fraction) { in ofFloat() argument
131 return new FloatKeyframe(fraction); in ofFloat()
146 public static Keyframe ofObject(float fraction, Object value) { in ofObject() argument
147 return new ObjectKeyframe(fraction, value); in ofObject()
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DPathKeyframes.java66 public Object getValue(float fraction) { in getValue() argument
68 if (fraction < 0) { in getValue()
69 return interpolateInRange(fraction, 0, 1); in getValue()
70 } else if (fraction > 1) { in getValue()
71 return interpolateInRange(fraction, numPoints - 2, numPoints - 1); in getValue()
72 } else if (fraction == 0) { in getValue()
74 } else if (fraction == 1) { in getValue()
85 if (fraction < midFraction) { in getValue()
87 } else if (fraction > midFraction) { in getValue()
95 return interpolateInRange(fraction, high, low); in getValue()
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DIntKeyframeSet.java44 public Object getValue(float fraction) { in getValue() argument
45 return getIntValue(fraction); in getValue()
66 public int getIntValue(float fraction) { in getIntValue() argument
75 fraction = mInterpolator.getInterpolation(fraction); in getIntValue()
78 return firstValue + (int)(fraction * deltaValue); in getIntValue()
80 return ((Number)mEvaluator.evaluate(fraction, firstValue, lastValue)).intValue(); in getIntValue()
83 if (fraction <= 0f) { in getIntValue()
92 fraction = interpolator.getInterpolation(fraction); in getIntValue()
94 float intervalFraction = (fraction - prevFraction) / (nextFraction - prevFraction); in getIntValue()
99 } else if (fraction >= 1f) { in getIntValue()
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DFloatKeyframeSet.java44 public Object getValue(float fraction) { in getValue() argument
45 return getFloatValue(fraction); in getValue()
66 public float getFloatValue(float fraction) { in getFloatValue() argument
75 fraction = mInterpolator.getInterpolation(fraction); in getFloatValue()
78 return firstValue + fraction * deltaValue; in getFloatValue()
80 return ((Number)mEvaluator.evaluate(fraction, firstValue, lastValue)).floatValue(); in getFloatValue()
83 if (fraction <= 0f) { in getFloatValue()
92 fraction = interpolator.getInterpolation(fraction); in getFloatValue()
94 float intervalFraction = (fraction - prevFraction) / (nextFraction - prevFraction); in getFloatValue()
99 } else if (fraction >= 1f) { in getFloatValue()
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DValueAnimator.java580 float fraction = mDuration > 0 ? (float) playTime / mDuration : 1; in setCurrentPlayTime() local
581 setCurrentFraction(fraction); in setCurrentPlayTime()
601 public void setCurrentFraction(float fraction) { in setCurrentFraction() argument
603 fraction = clampFraction(fraction); in setCurrentFraction()
604 long seekTime = (long) (getScaledDuration() * fraction); in setCurrentFraction()
611 mSeekFraction = fraction; in setCurrentFraction()
613 mOverallFraction = fraction; in setCurrentFraction()
614 final float currentIterationFraction = getCurrentIterationFraction(fraction); in setCurrentFraction()
623 private int getCurrentIteration(float fraction) { in getCurrentIteration() argument
624 fraction = clampFraction(fraction); in getCurrentIteration()
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DKeyframeSet.java204 public Object getValue(float fraction) { in getValue() argument
208 fraction = mInterpolator.getInterpolation(fraction); in getValue()
210 return mEvaluator.evaluate(fraction, mFirstKeyframe.getValue(), in getValue()
213 if (fraction <= 0f) { in getValue()
217 fraction = interpolator.getInterpolation(fraction); in getValue()
220 float intervalFraction = (fraction - prevFraction) / in getValue()
224 } else if (fraction >= 1f) { in getValue()
228 fraction = interpolator.getInterpolation(fraction); in getValue()
231 float intervalFraction = (fraction - prevFraction) / in getValue()
239 if (fraction < nextKeyframe.getFraction()) { in getValue()
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DArgbEvaluator.java54 public Object evaluate(float fraction, Object startValue, Object endValue) { in evaluate() argument
67 return (int)((startA + (int)(fraction * (endA - startA))) << 24) | in evaluate()
68 (int)((startR + (int)(fraction * (endR - startR))) << 16) | in evaluate()
69 (int)((startG + (int)(fraction * (endG - startG))) << 8) | in evaluate()
70 (int)((startB + (int)(fraction * (endB - startB)))); in evaluate()
DRectEvaluator.java72 public Rect evaluate(float fraction, Rect startValue, Rect endValue) { in evaluate() argument
73 int left = startValue.left + (int) ((endValue.left - startValue.left) * fraction); in evaluate()
74 int top = startValue.top + (int) ((endValue.top - startValue.top) * fraction); in evaluate()
75 int right = startValue.right + (int) ((endValue.right - startValue.right) * fraction); in evaluate()
76 int bottom = startValue.bottom + (int) ((endValue.bottom - startValue.bottom) * fraction); in evaluate()
DKeyframes.java54 Object getValue(float fraction); in getValue() argument
80 int getIntValue(float fraction); in getIntValue() argument
93 float getFloatValue(float fraction); in getFloatValue() argument
/frameworks/base/core/java/android/transition/
DSlide.java60 float getGoneX(ViewGroup sceneRoot, View view, float fraction); in getGoneX() argument
63 float getGoneY(ViewGroup sceneRoot, View view, float fraction); in getGoneY() argument
69 public float getGoneY(ViewGroup sceneRoot, View view, float fraction) { in getGoneY() argument
77 public float getGoneX(ViewGroup sceneRoot, View view, float fraction) { in getGoneX() argument
84 public float getGoneX(ViewGroup sceneRoot, View view, float fraction) {
85 return view.getTranslationX() - sceneRoot.getWidth() * fraction;
91 public float getGoneX(ViewGroup sceneRoot, View view, float fraction) {
95 x = view.getTranslationX() + sceneRoot.getWidth() * fraction;
97 x = view.getTranslationX() - sceneRoot.getWidth() * fraction;
105 public float getGoneY(ViewGroup sceneRoot, View view, float fraction) {
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/frameworks/base/packages/SystemUI/src/com/android/systemui/recents/misc/
DRectFEvaluator.java44 public RectF evaluate(float fraction, RectF startValue, RectF endValue) { in evaluate() argument
45 float left = startValue.left + ((endValue.left - startValue.left) * fraction); in evaluate()
46 float top = startValue.top + ((endValue.top - startValue.top) * fraction); in evaluate()
47 float right = startValue.right + ((endValue.right - startValue.right) * fraction); in evaluate()
48 float bottom = startValue.bottom + ((endValue.bottom - startValue.bottom) * fraction); in evaluate()
DFreePathInterpolator.java69 float fraction = pointComponents[componentIndex++]; in initPath() local
72 if (fraction == prevFraction && x != prevX) { in initPath()
84 prevFraction = fraction; in initPath()
125 float fraction = tInRange / xRange; in getInterpolation() local
129 return startY + (fraction * (endY - startY)); in getInterpolation()
164 float fraction = tInRange / yRange; in getX() local
168 return startX + (fraction * (endX - startX)); in getX()
/frameworks/av/media/libstagefright/codecs/amrwbenc/src/
Dlog2.c60 Word16 *fraction /* (o) : Fractional part of Log2. (range: 0<=val<1) */ in Log2_norm() argument
68 *fraction = 0; in Log2_norm()
81 *fraction = extract_h (L_y); in Log2_norm()
101 Word16 *fraction /* (o) : Fractional part of Log2. (range: 0<=val<1) */ in Log2() argument
107 Log2_norm ((L_x << exp), exp, exponent, fraction); in Log2()
Dpitch_f4.c79 Word32 fraction, i; in Pitch_fr4() local
122 fraction = -3; in Pitch_fr4()
126 fraction = -2; in Pitch_fr4()
130 fraction = 0; in Pitch_fr4()
132 max = Interpol_4(&corr[t0], fraction); in Pitch_fr4()
134 for (i = fraction + step; i <= 3; i += step) in Pitch_fr4()
140 fraction = i; in Pitch_fr4()
144 if (fraction < 0) in Pitch_fr4()
146 fraction += UP_SAMP; in Pitch_fr4()
149 *pit_frac = fraction; in Pitch_fr4()
/frameworks/support/transition/ics/android/support/transition/
DRectEvaluator.java74 public Rect evaluate(float fraction, Rect startValue, Rect endValue) { in evaluate() argument
75 int left = startValue.left + (int) ((endValue.left - startValue.left) * fraction); in evaluate()
76 int top = startValue.top + (int) ((endValue.top - startValue.top) * fraction); in evaluate()
77 int right = startValue.right + (int) ((endValue.right - startValue.right) * fraction); in evaluate()
78 int bottom = startValue.bottom + (int) ((endValue.bottom - startValue.bottom) * fraction); in evaluate()
/frameworks/support/design/src/android/support/design/widget/
DCollapsingTextHelper.java307 void setExpansionFraction(float fraction) { in setExpansionFraction() argument
308 fraction = MathUtils.constrain(fraction, 0f, 1f); in setExpansionFraction()
310 if (fraction != mExpandedFraction) { in setExpansionFraction()
311 mExpandedFraction = fraction; in setExpansionFraction()
348 private void calculateOffsets(final float fraction) { in calculateOffsets() argument
349 interpolateBounds(fraction); in calculateOffsets()
350 mCurrentDrawX = lerp(mExpandedDrawX, mCollapsedDrawX, fraction, in calculateOffsets()
352 mCurrentDrawY = lerp(mExpandedDrawY, mCollapsedDrawY, fraction, in calculateOffsets()
356 fraction, mTextSizeInterpolator)); in calculateOffsets()
362 getCurrentExpandedTextColor(), getCurrentCollapsedTextColor(), fraction)); in calculateOffsets() local
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/frameworks/base/core/java/android/inputmethodservice/
DCompactExtractEditLayout.java67 private int applyFractionInt(@FractionRes int fraction, int whole) { in applyFractionInt() argument
68 return Math.round(getResources().getFraction(fraction, whole, whole)); in applyFractionInt()
88 com.android.internal.R.fraction.input_extract_layout_height, screenHeightPx)); in applyProportionalLayout()
91 applyFractionInt(com.android.internal.R.fraction.input_extract_layout_padding_left, in applyProportionalLayout()
94 applyFractionInt(com.android.internal.R.fraction.input_extract_layout_padding_right, in applyProportionalLayout()
99 applyFractionInt(com.android.internal.R.fraction.input_extract_text_margin_bottom, in applyProportionalLayout()
103 applyFractionInt(com.android.internal.R.fraction.input_extract_action_margin_bottom, in applyProportionalLayout()
/frameworks/support/v17/leanback/src/android/support/v17/leanback/widget/
DFocusHighlightHelper.java41 return R.fraction.lb_focus_zoom_factor_small; in getResId()
43 return R.fraction.lb_focus_zoom_factor_xsmall; in getResId()
45 return R.fraction.lb_focus_zoom_factor_medium; in getResId()
47 return R.fraction.lb_focus_zoom_factor_large; in getResId()
126 float fraction; in onTimeUpdate() local
128 fraction = 1; in onTimeUpdate()
131 fraction = (float) (totalTime / (double) mDuration); in onTimeUpdate()
134 fraction = mInterpolator.getInterpolation(fraction); in onTimeUpdate()
136 setFocusLevel(mFocusLevelStart + fraction * mFocusLevelDelta); in onTimeUpdate()
/frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/
Dbitstream_io.cpp257 PV_STATUS BitstreamSavePartial(BitstreamEncVideo *stream, Int *fraction) in BitstreamSavePartial() argument
283 *fraction = 1; in BitstreamSavePartial()
287 *fraction = 0; in BitstreamSavePartial()
301 if (*fraction) in BitstreamSavePartial()
329 Int fraction; in BitstreamShortHeaderByteAlignStuffing() local
341 BitstreamSavePartial(stream, &fraction); in BitstreamShortHeaderByteAlignStuffing()
359 Int fraction; in BitstreamMpeg4ByteAlignStuffing() local
377 BitstreamSavePartial(stream, &fraction); in BitstreamMpeg4ByteAlignStuffing()
422 Int bitused, bitleft, offset, fraction; in BitstreamAppendEnc() local
424 status = BitstreamSavePartial(bitstream1, &fraction); in BitstreamAppendEnc()
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/frameworks/base/core/java/android/net/
DSntpClient.java236 long fraction = read32(buffer, offset + 4); in readTimeStamp() local
238 if (seconds == 0 && fraction == 0) { in readTimeStamp()
241 return ((seconds - OFFSET_1900_TO_1970) * 1000) + ((fraction * 1000L) / 0x100000000L); in readTimeStamp()
265 long fraction = milliseconds * 0x100000000L / 1000L; in writeTimeStamp() local
267 buffer[offset++] = (byte)(fraction >> 24); in writeTimeStamp()
268 buffer[offset++] = (byte)(fraction >> 16); in writeTimeStamp()
269 buffer[offset++] = (byte)(fraction >> 8); in writeTimeStamp()
/frameworks/av/media/libstagefright/codecs/amrwb/src/
Dpvamrwb_math_op.cpp386 int16 fraction /* (i) Q15 : Fractionnal part. (range: 0.0<=val<1.0) */ in power_of_2() argument
392 L_x = fraction << 5; /* L_x = fraction<<6 */ in power_of_2()
393 i = (fraction >> 10); /* Extract b10-b16 of fraction */ in power_of_2()
493 int16 *fraction /* (o) : Fractional part of Log2. (range: 0<=val<1) */ in Lg2_normalized() argument
502 *fraction = 0;; in Lg2_normalized()
520 *fraction = extract_h(L_y); in Lg2_normalized()
541 int16 *fraction /* (o) : Fractional part of Log2. (range: 0<=val<1) */ in amrwb_log_2() argument
547 Lg2_normalized(shl_int32(L_x, exp), exp, exponent, fraction); in amrwb_log_2()
/frameworks/support/design/base/android/support/design/widget/
DAnimationUtils.java38 static float lerp(float startValue, float endValue, float fraction) { in lerp() argument
39 return startValue + (fraction * (endValue - startValue)); in lerp()
42 static int lerp(int startValue, int endValue, float fraction) { in lerp() argument
43 return startValue + Math.round(fraction * (endValue - startValue)); in lerp()
/frameworks/av/media/libstagefright/codecs/amrnb/common/src/
Dlog2_norm.cpp200 Word16 *fraction /* (o) : Fractional part of Log2. (range: 0<=val<1) */ in Log2_norm() argument
209 *fraction = 0; in Log2_norm()
234 *fraction = (Word16)(L_y >> 16); in Log2_norm()

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