| /frameworks/base/media/libstagefright/codecs/aacdec/ |
| pv_sine.cpp | 38 Find the sine of a number between 0 and pi/2
118 Int32 sine; local
131 sine = fxp_mul32_Q30(*(pt_table++), z);
135 sine += *(pt_table++);
136 sine = fxp_mul32_Q30(sine, z);
142 sine = z; /* better approximation in this range */
147 sine = -sine;
150 return sine;
[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;
|
| /system/media/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/include/effects/ |
| SkColorMatrix.h | 40 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/src/utils/ |
| SkColorMatrix.cpp | 32 void SkColorMatrix::setSinCos(Axis axis, SkScalar sine, SkScalar cosine) {
44 fMat[index[1]] = sine;
45 fMat[index[2]] = -sine;
|
| /external/skia/src/core/ |
| SkCordic.cpp | 220 float sine = sinf(radian); local
226 float error = fabsf(sine - sine2);
228 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);
|
