| /external/aac/libFDK/include/ |
| FDK_trigFcts.h | 144 static inline FIXP_DBL fixp_sin_cos_residual_inline(FIXP_DBL x, int scale, FIXP_DBL *sine, FIXP_DBL *cosine)
163 /* Cosine sign symmetry */
181 /* Cosine/Sine simetry for angles greater than PI/4 */
195 *cosine = (FIXP_DBL)((cl * csign) << (DFRACT_BITS-FRACT_BITS));
198 *cosine = (FIXP_DBL)(cl * csign);
206 * \brief Calculate cosine and sine value each of 2 angles different angle values.
215 FIXP_DBL residual, error0, error1, sine, cosine; local
216 residual = fixp_sin_cos_residual_inline(x1, scale, &sine, &cosine);
218 error1 = fMultDiv2(cosine, residual);
219 *out++ = cosine - (error0<<1)
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| /external/aac/libFDK/src/ |
| FDK_trigFcts.cpp | 298 FIXP_DBL residual, error, sine, cosine; local
300 residual = fixp_sin_cos_residual_inline(x, scale, &sine, &cosine);
303 return cosine - error;
308 FIXP_DBL residual, error, sine, cosine; local
310 residual = fixp_sin_cos_residual_inline(x, scale, &sine, &cosine);
311 error = fMult(cosine, residual);
318 FIXP_DBL residual, error0, error1, sine, cosine; local
320 residual = fixp_sin_cos_residual_inline(x, scale, &sine, &cosine);
322 error1 = fMult(cosine, residual);
323 *cos = cosine - error0
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| /frameworks/base/graphics/java/android/graphics/ |
| ColorMatrix.java | 149 float cosine = FloatMath.cos(radians); local
154 mArray[6] = mArray[12] = cosine;
160 mArray[0] = mArray[12] = cosine;
166 mArray[0] = mArray[6] = cosine;
|
| /external/chromium_org/third_party/skia/include/effects/ |
| SkColorMatrix.h | 45 void setSinCos(Axis, SkScalar sine, SkScalar cosine);
|
| /external/skia/include/effects/ |
| SkColorMatrix.h | 45 void setSinCos(Axis, SkScalar sine, SkScalar cosine);
|
| /external/chromium_org/third_party/skia/src/effects/ |
| SkColorMatrix.cpp | 41 void SkColorMatrix::setSinCos(Axis axis, SkScalar sine, SkScalar cosine) {
52 fMat[index[0]] = cosine;
55 fMat[index[3]] = cosine;
|
| /external/skia/src/effects/ |
| SkColorMatrix.cpp | 41 void SkColorMatrix::setSinCos(Axis axis, SkScalar sine, SkScalar cosine) {
52 fMat[index[0]] = cosine;
55 fMat[index[3]] = cosine;
|
| /frameworks/av/services/audioflinger/ |
| AudioResamplerFirGen.h | 25 * As most of our functions use sine or cosine at equal steps,
30 * to calculate sine(wstart + n * wstep) or cosine(wstart + n * wstep)
35 * or looking at just the imaginary sine term, as the cosine follows identically:
42 * cosine generation due to the complex * complex multiply (full rotation).
50 SineGen(double wstart, double wstep, bool cosine = false) {
51 if (cosine) {
81 double mCurrent; // current value of sine/cosine
82 double mPrevious; // previous value of sine/cosine
99 SineGenGen(double outerStart, double outerStep, double innerStep, bool cosine = false)
100 : mSineInnerCur(outerStart, outerStep, cosine),
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| /frameworks/rs/api/ |
| rs_core_math.spec | 229 Return the cosine.
240 Return the hypebolic cosine.
251 Return the cosine of the value * PI.
793 Return the sine and cosine of a value.
797 @param *cosptr cosptr[0] will be set to the cosine value.
1656 Return the cosine.
1667 Return the hypebolic cosine.
1678 Return the cosine of the value * PI.
1818 Return the sine and cosine of a value.
1822 @param *cosptr cosptr[0] will be set to the cosine value
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| /frameworks/base/core/java/android/gesture/ |
| GestureUtils.java | 35 * <li>gesture similarity comparison (e.g., calculating Euclidean or Cosine
418 * Calculates the cosine distance between two instances.
434 * Calculates the "minimum" cosine distance between two instances.
455 final double cosine = Math.cos(angle); local
456 final double sine = cosine * tan;
457 return (float) Math.acos(a * cosine + b * sine);
|
| /external/chromium_org/third_party/libvpx/source/libvpx/vp9/common/arm/neon/ |
| vp9_iht4x4_add_neon.asm | 89 ; Generate cosine constants in d6 - d8 for the IDCT
|
| /external/libvpx/libvpx/vp9/common/arm/neon/ |
| vp9_iht4x4_add_neon.asm | 89 ; Generate cosine constants in d6 - d8 for the IDCT
|
| /hardware/intel/common/omx-components/videocodec/libvpx_internal/libvpx/vp9/common/arm/neon/ |
| vp9_iht4x4_add_neon.asm | 89 ; Generate cosine constants in d6 - d8 for the IDCT
|
| /external/chromium_org/v8/test/mjsunit/ |
| sin-cos.js | 61 // By accident, the slow case for sine and cosine were both sine at
|
| /frameworks/native/services/inputflinger/ |
| InputReader.cpp | 5191 float cosine = dot \/ (dist1 * dist2); \/\/ denominator always > 0 local
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