Function getCurrentHalfLine

src/dolphin/src/vi/vi.c:946–952

}

inline u32 getCurrentHalfLine(void)
{
    u32 hcount, vcount;
    GetCurrentDisplayPosition(&hcount, &vcount);

    return ((vcount - 1) << 1) + ((hcount - 1) / CurrTiming->hlw);
}

static u32 getCurrentFieldEvenOdd()
{