Searched refs:sin (Results 1 - 25 of 59) sorted by relevance

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/frameworks/base/services/java/com/android/server/
H A DTwilightCalculator.java78 final float trueAnomaly = meanAnomaly + C1 * FloatMath.sin(meanAnomaly) + C2
79 * FloatMath.sin(2 * meanAnomaly) + C3 * FloatMath.sin(3 * meanAnomaly);
87 double solarTransitJ2000 = n + J0 + arcLongitude + 0.0053f * FloatMath.sin(meanAnomaly)
88 + -0.0069f * FloatMath.sin(2 * solarLng);
91 double solarDec = Math.asin(FloatMath.sin(solarLng) * FloatMath.sin(OBLIQUITY));
95 double cosHourAngle = (FloatMath.sin(ALTIDUTE_CORRECTION_CIVIL_TWILIGHT) - Math.sin(latRad)
96 * Math.sin(solarDe
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/frameworks/opt/net/voip/src/jni/rtp/
H A Dutil.cpp42 sockaddr_in *sin = (sockaddr_in *)ss; local
43 if (inet_pton(AF_INET, address, &(sin->sin_addr)) > 0) {
44 sin->sin_family = AF_INET;
45 sin->sin_port = htons(port);
/frameworks/base/core/java/android/util/
H A DFloatMath.java54 public static native float sin(float angle); method in class:FloatMath
/frameworks/base/core/tests/coretests/src/android/util/
H A DFloatMathTest.java46 assertEquals(0.0, FloatMath.sin(0), 0);
47 assertEquals(0.8414709848078965f, FloatMath.sin(1), 0);
/frameworks/base/tools/layoutlib/bridge/src/android/util/
H A DFloatMath_Delegate.java68 /*package*/ static float sin(float angle) { method in class:FloatMath_Delegate
69 return (float)Math.sin(angle);
/frameworks/base/core/java/android/view/animation/
H A DCycleInterpolator.java43 return (float)(Math.sin(2 * mCycles * Math.PI * input));
/frameworks/base/media/mca/filterfw/java/android/filterfw/geometry/
H A DPoint.java100 // TODO(renn): Optimize: Keep cache of cos/sin values
101 return new Point((float)(Math.cos(radians) * x - Math.sin(radians) * y),
102 (float)(Math.sin(radians) * x + Math.cos(radians) * y));
/frameworks/base/core/java/android/hardware/
H A DGeomagneticField.java153 // sin(latitude), which is the same as cos(PI/2 - latitude), except the
169 // Compute tables of sin(lon * m) and cos(lon * m) for m = 0..MAX_N --
170 // this is much faster than calling Math.sin and Math.com MAX_N+1 times.
175 sinMLon[1] = (float) Math.sin(mGcLongitudeRad);
179 // Standard expansions for sin((m-x)*theta + x*theta) and
207 // P_n^m(sin(theta)) and we use P_n^m(cos(90 - theta)), so the
235 + gcZ * Math.sin(latDiffRad));
237 mZ = (float) (- gcX * Math.sin(latDiffRad)
312 float slat = (float) Math.sin(gdLatRad);
357 float sin
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/frameworks/rs/scriptc/
H A Drs_quaternion.rsh93 float s = sin(rot);
206 float invSinTheta = 1.0f / sin(theta);
207 scale = sin(theta * (1.0f - t)) * invSinTheta;
208 invScale = sin(theta * t) * invSinTheta;
215 scale = sin(M_PI * (0.5f - t));
216 invScale = sin(M_PI * t);
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/
H A DMatrix_Delegate.java439 float sin = (float)Math.sin(rad);
442 d.preTransform(getRotate(sin, cos));
1057 float sin = (float)Math.sin(rad);
1060 return getRotate(sin, cos);
1063 /*package*/ static float[] getRotate(float sin, float cos) { argument
1064 return setRotate(new float[9], sin, cos);
1069 float sin = (float)Math.sin(ra
1075 setRotate(float[] dest, float sin, float cos) argument
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/frameworks/base/media/mca/filterpacks/java/android/filterpacks/numeric/
H A DSinWaveFilter.java59 output.setObjectValue(((float)Math.sin(mValue) + 1.0f) / 2.0f);
/frameworks/av/cmds/stagefright/
H A DSineSource.cpp80 int16_t amplitude = (int16_t)(32767.0 * sin(x));
/frameworks/base/graphics/java/android/renderscript/
H A DMatrix2f.java110 s = (float)java.lang.Math.sin(rot);
H A DMatrix3f.java120 s = (float)java.lang.Math.sin(rot);
157 s = (float)java.lang.Math.sin(rot);
/frameworks/support/v8/renderscript/java/src/android/support/v8/renderscript/
H A DMatrix2f.java110 s = (float)java.lang.Math.sin(rot);
H A DMatrix3f.java120 s = (float)java.lang.Math.sin(rot);
157 s = (float)java.lang.Math.sin(rot);
/frameworks/base/media/tests/audiotests/
H A Dshared_mem_test.cpp182 d0 = 32768. * sin(phi);
/frameworks/rs/cpu_ref/
H A DrsCpuRuntimeMathFuncs.cpp81 IMPORT_F32_FN_F32(sin)
/frameworks/ml/bordeaux/service/src/android/bordeaux/services/
H A DBaseCluster.java85 vector[1] = Math.sin(lambda) * Math.cos(phi);
86 vector[2] = Math.sin(phi);
/frameworks/wilhelm/tests/sandbox/
H A Dconfigbq.c152 short sampleLeft = sin(seconds * M_PI_2 * hzLeft) * 32767.0;
153 short sampleRight = sin(seconds * M_PI_2 * hzRight) * 32767.0;
/frameworks/av/tools/resampler_tools/
H A Dfir.cpp25 return sin(x) / x;
/frameworks/base/core/java/android/gesture/
H A DGestureUtils.java565 float sin = (float) Math.sin(angle);
568 float x = points[i] * cos - points[i + 1] * sin;
569 float y = points[i] * sin + points[i + 1] * cos;
/frameworks/base/core/java/com/android/internal/widget/multiwaveview/
H A DEase.java122 return DOMAIN * (float) Math.sin(input/DURATION * (Math.PI/2)) + START;
/frameworks/base/graphics/java/android/graphics/
H A DColorMatrix.java123 float sine = FloatMath.sin(radians);
/frameworks/base/media/mca/filterpacks/java/android/filterpacks/imageproc/
H A DStraightenFilter.java122 float sinTheta = (float) Math.sin(mAngle * DEGREE_TO_RADIAN);

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