Searched defs:lerp (Results 1 - 16 of 16) sorted by relevance

/frameworks/base/libs/hwui/
H A DPropertyValuesHolder.cpp29 inline constexpr float lerp(float fromValue, float toValue, float fraction) { function in namespace:android::uirenderer
40 float a = lerp(SkColorGetA(fromColor) / 255.0f, SkColorGetA(toColor) / 255.0f, fraction);
41 float r = lerp(linearize(SkColorGetR(fromColor)), linearize(SkColorGetR(toColor)), fraction);
42 float g = lerp(linearize(SkColorGetG(fromColor)), linearize(SkColorGetG(toColor)), fraction);
43 float b = lerp(linearize(SkColorGetB(fromColor)), linearize(SkColorGetB(toColor)), fraction);
H A DUvMapper.h69 if (!mIdentity) u = lerp(mMinU, mMaxU, u);
76 if (!mIdentity) v = lerp(mMinV, mMaxV, v);
88 texCoords.left = lerp(mMinU, mMaxU, texCoords.left);
89 texCoords.right = lerp(mMinU, mMaxU, texCoords.right);
90 texCoords.top = lerp(mMinV, mMaxV, texCoords.top);
91 texCoords.bottom = lerp(mMinV, mMaxV, texCoords.bottom);
100 u1 = lerp(mMinU, mMaxU, u1);
101 u2 = lerp(mMinU, mMaxU, u2);
102 v1 = lerp(mMinV, mMaxV, v1);
103 v2 = lerp(mMin
112 static float lerp(float start, float stop, float amount) { function in class:android::uirenderer::UvMapper
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/frameworks/base/packages/EasterEgg/src/com/android/egg/octo/
H A DTaperedPathStroke.java30 static float lerp(float t, float a, float b) { method in class:TaperedPathStroke
49 float r = len > 0 ? lerp(t/len, r1, r2) : r1;
/frameworks/base/libs/hwui/utils/
H A DMathUtils.h86 inline static float lerp(float v1, float v2, float t) { return v1 + ((v2 - v1) * t); } function in class:android::uirenderer::MathUtils
/frameworks/av/media/libaudioprocessing/
H A DAudioResamplerFirProcess.h114 TC interpolate(TC coef_0, TC coef_1, TINTERP lerp) argument
116 return lerp * (coef_1 - coef_0) + coef_0;
121 int16_t interpolate<int16_t, uint32_t>(int16_t coef_0, int16_t coef_1, uint32_t lerp) argument
123 return (static_cast<int16_t>(lerp) * static_cast<int16_t>(coef_1 - coef_0) >> 15) + coef_0;
128 int32_t interpolate<int32_t, uint32_t>(int32_t coef_0, int32_t coef_1, uint32_t lerp) argument
130 return (lerp * static_cast<int64_t>(coef_1 - coef_0) >> 31) + coef_0;
137 TC interpolatep(TC coef_0, TC coef_1, TINTERP lerp) { argument
138 return interpolate(coef_0, coef_1, lerp);
143 TC interpolaten(TC coef_0, TC coef_1, TINTERP lerp) { argument
144 return interpolate(coef_0, coef_1, lerp);
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H A DAudioResamplerSinc.cpp599 int32_t lerp, const int16_t* samples)
603 int32_t sinc = mulAdd(lerp, (c1-c0)<<1, c0);
596 interpolate( int32_t& l, int32_t& r, const int32_t* coefs, size_t offset, int32_t lerp, const int16_t* samples) argument
/frameworks/base/cmds/input/src/com/android/commands/input/
H A DInput.java226 injectMotionEvent(inputSource, MotionEvent.ACTION_MOVE, now, lerp(x1, x2, alpha),
227 lerp(y1, y2, alpha), 1.0f);
251 injectMotionEvent(inputSource, MotionEvent.ACTION_MOVE, now, lerp(x1, x2, alpha),
252 lerp(y1, y2, alpha), 1.0f);
313 private static final float lerp(float a, float b, float alpha) { method in class:Input
/frameworks/base/core/java/android/util/
H A DMathUtils.java156 public static float lerp(float start, float stop, float amount) { method in class:MathUtils
164 * Unlike {@link #lerp(float, float, float)}, the direction and distance of
/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/policy/
H A DDeadZone.java76 static float lerp(float a, float b, float f) { method in class:DeadZone
88 return (int) lerp(mSizeMax, mSizeMin, (float) (dt - mHold) / mDecay);
/frameworks/native/libs/math/include/math/
H A DTQuatHelpers.h260 constexpr QUATERNION<T> PURE lerp(const QUATERNION<T>& p, const QUATERNION<T>& q, T t) { function in class:android::details::TQuatFunctions
266 return normalize(lerp(p, q, t));
/frameworks/support/v7/appcompat/src/main/java/androidx/appcompat/graphics/drawable/
H A DDrawerArrowDrawable.java350 arrowHeadBarLength = lerp(mBarLength, arrowHeadBarLength, mProgress);
351 final float arrowShaftLength = lerp(mBarLength, mArrowShaftLength, mProgress);
353 final float arrowShaftCut = Math.round(lerp(0, mMaxCutForBarSize, mProgress));
355 final float rotation = lerp(0, ARROW_HEAD_ANGLE, mProgress);
358 final float canvasRotate = lerp(flipToPointRight ? 0 : -180,
365 final float topBottomBarOffset = lerp(mBarGap + mPaint.getStrokeWidth(), -mMaxCutForBarSize,
464 private static float lerp(float a, float b, float t) { method in class:DrawerArrowDrawable
/frameworks/native/libs/input/
H A DInputTransport.cpp66 inline static float lerp(float a, float b, float alpha) { function in namespace:android
813 lerp(currentCoords.getX(), otherCoords.getX(), alpha));
815 lerp(currentCoords.getY(), otherCoords.getY(), alpha));
/frameworks/native/opengl/libagl/
H A Dprimitives.cpp557 c->lerp.initLine(v0, v1);
585 c->lerp.initTriangle(v0, v1, v2);
636 c->lerp.initLerp(v0, enables);
648 const compute_iterators_t& lerp = c->lerp; local
655 lerp.iterators1616(&itc[i*3], c0, c1, c2);
670 lerp.iterators0032(itz64, v0z, v1z, v2z);
677 lerp.iterators0032(itz, v0z, v1z, v2z);
681 lerp.iterators0032(itz, v0z, v1z, v2z);
688 lerp
703 const compute_iterators_t& lerp = c->lerp; local
719 const compute_iterators_t& lerp = c->lerp; local
763 const compute_iterators_t& lerp = c->lerp; local
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H A Dcontext.h619 compute_iterators_t lerp __attribute__((aligned(32))); member in struct:android::gl::ogles_context_t
/frameworks/native/opengl/tests/angeles/
H A Ddemo.c704 float lerp[5]; local
724 lerp[a] = (cam->src[a] + cam->dest[a] * trackPos) * 0.01f;
729 cX = lerp[0];
730 cY = lerp[1];
731 cZ = lerp[2];
732 eX = cX - (float)cos(lerp[3]) * dist;
733 eY = cY - (float)sin(lerp[3]) * dist;
734 eZ = cZ - lerp[4];
738 eX = lerp[0];
739 eY = lerp[
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/frameworks/base/packages/SystemUI/src/com/android/systemui/egg/
H A DMLand.java628 public static final float lerp(float x, float a, float b) { method in class:MLand
645 return lerp(frand(), a, b);
1145 90 + lerp(clamp(rlerp(dv, PARAMS.MAX_V, -1 * PARAMS.MAX_V)), 90, -90));

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