Searched refs:sqr (Results 1 - 4 of 4) sorted by relevance

/frameworks/av/tools/resampler_tools/
H A Dfir.cpp28 static inline double sqr(double x) { function
64 return I0(beta * sqrt(1.0 - sqr((2.0*k)/N - 1.0))) / I0(beta);
/frameworks/av/media/libaudioprocessing/
H A DAudioResamplerFirGen.h125 static inline double sqr(double x) { function in namespace:android
722 const double sqrbeta = sqr(beta);
741 // y = I0(beta * sqrt(1.0 - sqr(x * xfrac))) * yscale * sg.valueAdvance() / x;
742 y = I0SqrRat(sqrbeta * (1.0 - sqr(x * xfrac)), yscale * sg.valueAdvance(), x);
/frameworks/av/media/libaudioprocessing/tests/
H A Dresampler_tests.cpp159 inline double sqr(T v) function
171 accum += sqr(*p);
/frameworks/base/graphics/java/android/graphics/
H A DColorSpace.java4368 sqr(SPECTRUM_LOCUS_X[x] - ONE_THIRD) +
4369 sqr(SPECTRUM_LOCUS_Y[x] - ONE_THIRD),
4372 sqr(SPECTRUM_LOCUS_X[nextX] - ONE_THIRD) +
4373 sqr(SPECTRUM_LOCUS_Y[nextX] - ONE_THIRD),
4443 private static double sqr(double v) { method in class:ColorSpace.Renderer

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