hash()

u16 fl::anonymous_namespace{noise_woryley.cpp}::hash	(	i32	x,
		i32	y )

Definition at line 18 of file noise_woryley.cpp.

                       {
    u32 n = (u32)(x * 374761393 + y * 668265263);
    n = (n ^ (n >> 13)) * 1274126177;
    return (u16)((n ^ (n >> 16)) & 0xFFFF);
}

References hash(), x, and y.

Referenced by feature_point(), and hash().

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