Searched refs:r_fu (Results 1 – 2 of 2) sorted by relevance
| /packages/apps/LegacyCamera/jni/feature_stab/db_vlvm/ |
| D | db_metrics.h | 41 double x2,y2,r,r2,r2s,one_over_r2,fu,r_fu,one_over_r_fu; in db_CauchyDerivative() local
85 r_fu=sqrt(fu); in db_CauchyDerivative()
86 if(r_fu<=0.0) at_zero=1; in db_CauchyDerivative()
89 one_over_r_fu=1.0/r_fu; in db_CauchyDerivative()
90 fp[0]=r_fu*f[0]; in db_CauchyDerivative()
91 fp[1]=r_fu*f[1]; in db_CauchyDerivative()
99 J[0]=coeff2*f[0]+r_fu; in db_CauchyDerivative()
102 J[3]=coeff3*f[1]+r_fu; in db_CauchyDerivative()
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| /packages/apps/Camera/jni/feature_stab/db_vlvm/ |
| D | db_metrics.h | 41 double x2,y2,r,r2,r2s,one_over_r2,fu,r_fu,one_over_r_fu; in db_CauchyDerivative() local
85 r_fu=sqrt(fu); in db_CauchyDerivative()
86 if(r_fu<=0.0) at_zero=1; in db_CauchyDerivative()
89 one_over_r_fu=1.0/r_fu; in db_CauchyDerivative()
90 fp[0]=r_fu*f[0]; in db_CauchyDerivative()
91 fp[1]=r_fu*f[1]; in db_CauchyDerivative()
99 J[0]=coeff2*f[0]+r_fu; in db_CauchyDerivative()
102 J[3]=coeff3*f[1]+r_fu; in db_CauchyDerivative()
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