Searched refs:sine (Results 1 - 3 of 3) sorted by relevance

/frameworks/base/graphics/java/android/graphics/
H A DColorMatrix.java123 float sine = FloatMath.sin(radians);
128 mArray[7] = sine;
129 mArray[11] = -sine;
134 mArray[2] = -sine;
135 mArray[10] = sine;
140 mArray[1] = sine;
141 mArray[5] = -sine;
/frameworks/wilhelm/tests/sandbox/
H A Dintbufq.c57 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);
/frameworks/base/core/java/android/gesture/
H A DGestureUtils.java456 final double sine = cosine * tan;
457 return (float) Math.acos(a * cosine + b * sine);

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