Searched refs:lerp (Results 1 - 18 of 18) sorted by relevance

/frameworks/base/libs/hwui/
H A DUvMapper.h72 if (!mIdentity) u = lerp(mMinU, mMaxU, u);
79 if (!mIdentity) v = lerp(mMinV, mMaxV, v);
91 texCoords.left = lerp(mMinU, mMaxU, texCoords.left);
92 texCoords.right = lerp(mMinU, mMaxU, texCoords.right);
93 texCoords.top = lerp(mMinV, mMaxV, texCoords.top);
94 texCoords.bottom = lerp(mMinV, mMaxV, texCoords.bottom);
103 u1 = lerp(mMinU, mMaxU, u1);
104 u2 = lerp(mMinU, mMaxU, u2);
105 v1 = lerp(mMinV, mMaxV, v1);
106 v2 = lerp(mMin
115 static float lerp(float start, float stop, float amount) { function in class:android::uirenderer::UvMapper
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H A DInterpolator.cpp122 return MathUtils::lerp(v1, v2, weight);
/frameworks/support/v7/appcompat/src/android/support/v7/app/
H A DDrawerArrowDrawable.java115 final float arrowSize = lerp(mBarSize, mTopBottomArrowSize, mProgress);
116 final float middleBarSize = lerp(mBarSize, mMiddleArrowSize, mProgress);
118 final float middleBarCut = Math.round(lerp(0, mMaxCutForBarSize, mProgress));
120 final float rotation = lerp(0, ARROW_HEAD_ANGLE, mProgress);
123 final float canvasRotate = lerp(isRtl ? 0 : -180, isRtl ? 180 : 0, mProgress);
129 final float topBottomBarOffset = lerp(mBarGap + mBarThickness, -mMaxCutForBarSize,
204 private static float lerp(float a, float b, float t) { method in class:DrawerArrowDrawable
/frameworks/av/services/audioflinger/
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.h61 int32_t lerp, const int16_t* samples);
H A DAudioResamplerSinc.cpp842 int32_t lerp, const int16_t* samples)
846 int32_t sinc = mulAdd(lerp, (c1-c0)<<1, c0);
839 interpolate( int32_t& l, int32_t& r, const int32_t* coefs, size_t offset, int32_t lerp, const int16_t* samples) argument
/frameworks/native/opengl/libagl/
H A Dprimitives.cpp556 c->lerp.initLine(v0, v1);
584 c->lerp.initTriangle(v0, v1, v2);
635 c->lerp.initLerp(v0, enables);
647 const compute_iterators_t& lerp = c->lerp; local
654 lerp.iterators1616(&itc[i*3], c0, c1, c2);
669 lerp.iterators0032(itz64, v0z, v1z, v2z);
676 lerp.iterators0032(itz, v0z, v1z, v2z);
680 lerp.iterators0032(itz, v0z, v1z, v2z);
687 lerp
702 const compute_iterators_t& lerp = c->lerp; local
718 const compute_iterators_t& lerp = c->lerp; local
762 const compute_iterators_t& lerp = c->lerp; local
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H A Dcontext.h618 compute_iterators_t lerp; __attribute__((aligned(32))); member in struct:android::gl::ogles_context_t
/frameworks/base/libs/hwui/utils/
H A DMathUtils.h84 inline static float lerp(float v1, float v2, float t) { function in class:android::uirenderer::MathUtils
/frameworks/base/graphics/java/android/graphics/drawable/
H A DRipple.java247 final float radius = MathUtils.lerp(0, mOuterRadius, mTweenRadius);
249 final float x = MathUtils.lerp(
251 final float y = MathUtils.lerp(
326 final float radius = MathUtils.lerp(0, mOuterRadius, mTweenRadius);
362 final float startX = MathUtils.lerp(
364 final float startY = MathUtils.lerp(
367 final float startRadius = MathUtils.lerp(0, mOuterRadius, mTweenRadius);
H A DRippleBackground.java237 final float outerOpacityVelocity = MathUtils.lerp(WAVE_OUTER_OPACITY_EXIT_VELOCITY_MIN,
/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/statusbar/policy/
H A DDeadZone.java84 static float lerp(float a, float b, float f) { method in class:DeadZone
96 return (int) lerp(mSizeMax, mSizeMin, (float) (dt - mHold) / mDecay);
/frameworks/base/cmds/input/src/com/android/commands/input/
H A DInput.java212 injectMotionEvent(inputSource, MotionEvent.ACTION_MOVE, now, lerp(x1, x2, alpha),
213 lerp(y1, y2, alpha), 1.0f);
263 private static final float lerp(float a, float b, float alpha) { method in class:Input
/frameworks/base/core/java/android/util/
H A DMathUtils.java147 public static float lerp(float start, float stop, float amount) { method in class:MathUtils
/frameworks/base/packages/SystemUI/src/com/android/systemui/egg/
H A DLLand.java403 public static final float lerp(float x, float a, float b) { method in class:LLand
420 return lerp(frand(), a, b);
424 return (int) lerp(frand(), (float) a, (float) b);
790 90 + lerp(clamp(rlerp(dv, PARAMS.MAX_V, -1 * PARAMS.MAX_V)), 90, -90));
/frameworks/base/services/core/java/com/android/server/display/
H A DAutomaticBrightnessController.java503 return MathUtils.lerp(1.0f, TWILIGHT_ADJUSTMENT_MAX_GAMMA,
508 return MathUtils.lerp(1.0f, TWILIGHT_ADJUSTMENT_MAX_GAMMA,
/frameworks/native/libs/input/
H A DInputTransport.cpp63 inline static float lerp(float a, float b, float alpha) { function in namespace:android
772 lerp(currentCoords.getX(), otherCoords.getX(), alpha));
774 lerp(currentCoords.getY(), otherCoords.getY(), alpha));

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