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Searched refs:cos_theta (Results 1 – 5 of 5) sorted by relevance

/external/eigen/bench/
Deig33.cpp78 Scalar cos_theta = std::cos(theta); in computeRoots() local
80 roots(2) = c2_over_3 + Scalar(2)*rho*cos_theta; in computeRoots()
81 roots(0) = c2_over_3 - rho*(cos_theta + s_sqrt3*sin_theta); in computeRoots()
82 roots(1) = c2_over_3 - rho*(cos_theta - s_sqrt3*sin_theta); in computeRoots()
/external/eigen/Eigen/src/Eigenvalues/
DSelfAdjointEigenSolver.h597 Scalar cos_theta = cos(theta);
600 roots(0) = c2_over_3 - rho*(cos_theta + s_sqrt3*sin_theta); // == 2*rho*cos(theta+2pi/3)
601 roots(1) = c2_over_3 - rho*(cos_theta - s_sqrt3*sin_theta); // == 2*rho*cos(theta+ pi/3)
602 roots(2) = c2_over_3 + Scalar(2)*rho*cos_theta;
/external/pdfium/third_party/lcms2-2.6/src/
Dcmssm.c147 cmsFloat64Number cos_theta; in ToCartesian() local
153 cos_theta = cos((M_PI * sp ->theta) / 180.0); in ToCartesian()
157 L = sp ->r * cos_theta; in ToCartesian()
/external/ImageMagick/MagickCore/
Deffect.c2782 *cos_theta, in RotationalBlurImage() local
2835 cos_theta=(double *) AcquireQuantumMemory((size_t) n, in RotationalBlurImage()
2836 sizeof(*cos_theta)); in RotationalBlurImage()
2839 if ((cos_theta == (double *) NULL) || in RotationalBlurImage()
2848 cos_theta[i]=cos((double) (theta*i-offset)); in RotationalBlurImage()
2951 center.x*cos_theta[j]-center.y*sin_theta[j]+0.5),(ssize_t) in RotationalBlurImage()
2952 (blur_center.y+center.x*sin_theta[j]+center.y*cos_theta[j]+0.5), in RotationalBlurImage()
2972 center.x*cos_theta[j]-center.y*sin_theta[j]+0.5),(ssize_t) in RotationalBlurImage()
2973 (blur_center.y+center.x*sin_theta[j]+center.y*cos_theta[j]+0.5), in RotationalBlurImage()
3008 cos_theta=(double *) RelinquishMagickMemory(cos_theta); in RotationalBlurImage()
Daccelerate-kernels-private.h2786 const float2 blurCenter,__constant float *cos_theta,
2816 int cx = ClampToCanvas(blurCenter.x+center_x*cos_theta[i]-center_y*sin_theta[i]+0.5f,columns);
2817 int cy = ClampToCanvas(blurCenter.y+center_x*sin_theta[i]+center_y*cos_theta[i]+0.5f,rows);