Searched refs:sin (Results 1 - 25 of 69) sorted by relevance

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/frameworks/base/services/core/java/com/android/server/
H A DTwilightCalculator.java77 final double trueAnomaly = meanAnomaly + C1 * Math.sin(meanAnomaly) + C2
78 * Math.sin(2 * meanAnomaly) + C3 * Math.sin(3 * meanAnomaly);
86 double solarTransitJ2000 = n + J0 + arcLongitude + 0.0053d * Math.sin(meanAnomaly)
87 + -0.0069d * Math.sin(2 * solarLng);
90 double solarDec = Math.asin(Math.sin(solarLng) * Math.sin(OBLIQUITY));
94 double cosHourAngle = (Math.sin(ALTIDUTE_CORRECTION_CIVIL_TWILIGHT) - Math.sin(latRad)
95 * Math.sin(solarDe
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/frameworks/support/v7/appcompat/src/android/support/v7/app/
H A DTwilightCalculator.java92 final double trueAnomaly = meanAnomaly + C1 * Math.sin(meanAnomaly) + C2
93 * Math.sin(2 * meanAnomaly) + C3 * Math.sin(3 * meanAnomaly);
101 double solarTransitJ2000 = n + J0 + arcLongitude + 0.0053d * Math.sin(meanAnomaly)
102 + -0.0069d * Math.sin(2 * solarLng);
105 double solarDec = Math.asin(Math.sin(solarLng) * Math.sin(OBLIQUITY));
109 double cosHourAngle = (Math.sin(ALTIDUTE_CORRECTION_CIVIL_TWILIGHT) - Math.sin(latRad)
110 * 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.java69 public static float sin(float angle) { method in class:FloatMath
70 return (float) Math.sin(angle);
/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/java/tests/VrDemo/src/com/example/android/rs/vr/engine/
H A DQuaternion.java75 double sin = Math.sin(angle / 2);
76 x[1] = axis[0] * sin;
77 x[2] = axis[1] * sin;
78 x[3] = axis[2] * sin;
/frameworks/rs/driver/runtime/
H A Drs_quaternion.c60 float s = sin(rot);
153 float invSinTheta = 1.0f / sin(theta);
154 scale = sin(theta * (1.0f - t)) * invSinTheta;
155 invScale = sin(theta * t) * invSinTheta;
162 scale = sin(M_PI * (0.5f - t));
163 invScale = sin(M_PI * t);
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/
H A DMatrix_Delegate.java425 float sin = (float) Math.sin(rad);
428 d.preTransform(getRotate(sin, cos));
997 float sin = (float)Math.sin(rad);
1000 return getRotate(sin, cos);
1003 /*package*/ static float[] getRotate(float sin, float cos) { argument
1004 return setRotate(new float[9], sin, cos);
1009 float sin = (float)Math.sin(ra
1015 setRotate(float[] dest, float sin, float cos) argument
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/frameworks/base/core/java/android/view/animation/
H A DCycleInterpolator.java60 return (float)(Math.sin(2 * mCycles * Math.PI * input));
/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.cpp81 int16_t amplitude = (int16_t)(32767.0 * sin(x));
/frameworks/base/core/tests/benchmarks/src/android/util/
H A DFloatMathBenchmark.java89 f += FloatMath.sin(100.123f);
/frameworks/base/rs/java/android/renderscript/
H A DMatrix2f.java107 s = (float)java.lang.Math.sin(rot);
H A DMatrix3f.java117 s = (float)java.lang.Math.sin(rot);
154 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/rs/scriptc/
H A Drs_quaternion.rsh133 float s = sin(rot);
296 float invSinTheta = 1.0f / sin(theta);
297 scale = sin(theta * (1.0f - t)) * invSinTheta;
298 invScale = sin(theta * t) * invSinTheta;
305 scale = sin(M_PI * (0.5f - t));
306 invScale = sin(M_PI * t);
/frameworks/base/media/tests/audiotests/
H A Dshared_mem_test.cpp178 d0 = 32768. * sin(phi);
/frameworks/av/services/audioflinger/tests/
H A Dtest_utils.h194 double y = sin(2. * M_PI * freq * t);
220 double y = sin(2. * M_PI * (k * t + minfreq) * t);
/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/base/libs/hwui/utils/
H A DVectorDrawableUtils.cpp131 double sinTheta = sin(theta);
133 double sinEta1 = sin(eta1);
140 double sinEta2 = sin(eta2);
148 sin(eta2 - eta1) * (sqrt(4 + (3 * tanDiff2 * tanDiff2)) - 1) / 3;
185 double sinTheta = sin(thetaD);
/frameworks/support/graphics/drawable/static/src/android/support/graphics/drawable/
H A DPathParser.java604 double sinTheta = Math.sin(thetaD);
698 double sinTheta = Math.sin(theta);
700 double sinEta1 = Math.sin(eta1);
707 double sinEta2 = Math.sin(eta2);
715 Math.sin(eta2 - eta1) * (Math.sqrt(4 + (3 * tanDiff2 * tanDiff2)) - 1) / 3;
/frameworks/av/tools/resampler_tools/
H A Dfir.cpp25 return sin(x) / x;

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