[lazarus] Wrong colours in win32

[Micha Nelissen]

Jesus Reyes wrote:

> From the fastlib library..
> 
> function Get16Bpg:Byte;
> var
>   c: DWord;
>   hBM: HBITMAP;
>   sDC,bDC: Windows.HDC;
> begin
>   sDC:=GetDC(0);
>   bDC:=CreateCompatibleDC(sDC);
>   hBM:=CreateCompatibleBitmap(sDC,1,1);
>   SelectObject(bDC,hBM);
>   SetPixel(bDC,0,0,RGB(0,100,0));
>   c:=GetPixel(bDC,0,0);
>   DeleteDC(bDC);
>   DeleteObject(hBM);
>   ReleaseDC(0,sDC);
>   if GetGValue(c)>=100 then Result:=6 else Result:=5;
> end;
> 

This doesn't work for me. It returns 6, while it should return 5. If it 
would return 5, something is wrong in color handling of windows, I 
think, but I'm not sure.

Regards,

Micha.