}
}
+Uint16 VT_Colour24to12(Uint32 Col24)
+{
+ Uint16 ret = 0;
+
+ for( int i = 0; i < 3; i ++ )
+ {
+ Uint32 comp = (Col24 >> (i*8)) & 0xFF;
+ ret |= ((comp * 15) / 255) << (i*4);
+ }
+ return ret;
+}
+
/**
* \fn Uint32 VT_Colour12to24(Uint16 Col12)
* \brief Converts a 12-bit colour into 24 bits