| /external/aac/libFDK/include/ |
| FDK_trigFcts.h | 141 * Calculates coarse lookup index and sign for sine.
144 static inline FIXP_DBL fixp_sin_cos_residual_inline(FIXP_DBL x, int scale, FIXP_DBL *sine, FIXP_DBL *cosine)
159 /* Sine sign symmetry */
181 /* Cosine/Sine simetry for angles greater than PI/4 */
194 *sine = (FIXP_DBL)((sl * ssign) << (DFRACT_BITS-FRACT_BITS));
197 *sine = (FIXP_DBL)(sl * ssign);
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);
217 error0 = fMultDiv2(sine, residual)
[all...] |
| /frameworks/base/graphics/java/android/graphics/ |
| ColorMatrix.java | 123 float sine = FloatMath.sin(radians); local
128 mArray[7] = sine;
129 mArray[11] = -sine;
134 mArray[2] = -sine;
135 mArray[10] = sine;
140 mArray[1] = sine;
141 mArray[5] = -sine;
|
| /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);
301 error = fMult(sine, residual);
308 FIXP_DBL residual, error, sine, cosine; local
310 residual = fixp_sin_cos_residual_inline(x, scale, &sine, &cosine);
313 return sine + error;
318 FIXP_DBL residual, error0, error1, sine, cosine; local
320 residual = fixp_sin_cos_residual_inline(x, scale, &sine, &cosine);
321 error0 = fMult(sine, residual);
324 *sin = sine + error1
[all...] |
| /frameworks/wilhelm/tests/sandbox/ |
| intbufq.c | 57 frame_t sine[SINE_FRAMES]; variable
153 sine[i].left = sin((float) (i / (sr / hz)) * pi2 ) * 32000.0;
154 sine[i].right = sine[i].left;
165 half[i].left = sine[i].left;
189 buffer = sine;
190 size = sizeof(sine);
|
| /external/webkit/Source/WebKit2/WebProcess/WebPage/ |
| PageOverlay.cpp | 157 double sine = sin(piOverTwoFloat * animationProgress); local
158 float fadeAnimationValue = sine * sine;
|
| /external/skia/legacy/include/effects/ |
| SkColorMatrix.h | 33 void setSinCos(Axis, SkScalar sine, SkScalar cosine);
|
| /external/v8/test/mjsunit/ |
| sin-cos.js | 43 // By accident, the slow case for sine and cosine were both sine at
48 // Ensure that sine and log are not the same.
|
| /external/skia/include/effects/ |
| SkColorMatrix.h | 31 void setSinCos(Axis, SkScalar sine, SkScalar cosine);
|
| /external/skia/legacy/src/utils/ |
| SkColorMatrix.cpp | 39 void SkColorMatrix::setSinCos(Axis axis, SkScalar sine, SkScalar cosine) {
51 fMat[index[1]] = sine;
52 fMat[index[2]] = -sine;
|
| /external/skia/src/effects/ |
| SkColorMatrix.cpp | 40 void SkColorMatrix::setSinCos(Axis axis, SkScalar sine, SkScalar cosine) {
52 fMat[index[1]] = sine;
53 fMat[index[2]] = -sine;
|
| /external/skia/legacy/src/core/ |
| SkCordic.cpp | 212 float sine = sinf(radian); local
218 float error = fabsf(sine - sine2);
220 SkDebugf("sin error : angle = %g ; sin = %g ; cordic = %g\n", angle, sine, sine2);
|
| /external/skia/src/core/ |
| SkCordic.cpp | 208 float sine = sinf(radian); local
214 float error = fabsf(sine - sine2);
216 SkDebugf("sin error : angle = %g ; sin = %g ; cordic = %g\n", angle, sine, sine2);
|
| /frameworks/base/core/java/android/gesture/ |
| GestureUtils.java | 456 final double sine = cosine * tan; local
457 return (float) Math.acos(a * cosine + b * sine);
|
