Searched refs:alpha0 (Results 1 - 4 of 4) sorted by relevance

/external/bouncycastle/bcprov/src/main/java/org/bouncycastle/math/ec/
H A DWTauNafMultiplier.java56 alpha = Tnaf.alpha0;
H A DTnaf.java39 public static final ZTauElement[] alpha0 = { field in class:Tnaf
/external/opencv/cv/src/
H A Dcvsurf.cpp364 float alpha0, beta0, sz0, scale0; local
415 alpha0 = (float)cos(descriptor_dir);
423 float alpha1 = (alpha0 - beta0)*sqrt_2*0.5f, beta1 = (alpha0 + beta0)*sqrt_2*0.5f;
466 alpha0*scale0, beta0*scale0, center.x,
467 -beta0*scale0, alpha0*scale0, center.y
/external/freetype/src/base/
H A Dftstroke.c1434 FT_Angle theta, phi, rotate, alpha0 = 0; local
1446 alpha0 = FT_Atan2( arc[0].x - arc[2].x, arc[0].y - arc[2].y );
1478 if ( ft_pos_abs( FT_Angle_Diff( alpha0, alpha1 ) ) >
1634 FT_Angle theta1, phi1, theta2, phi2, rotate, alpha0 = 0; local
1649 alpha0 = FT_Atan2( arc[0].x - arc[3].x, arc[0].y - arc[3].y );
1685 if ( ft_pos_abs( FT_Angle_Diff( alpha0, alpha1 ) ) >

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