Curtis L. Olson writes:
>
> Andy Ross wrote:
>
> >Norman Vine wrote:
> >
> >
> >>I see that you removed gamemode support :-(
> >>
> >>This means that Windows users only have 'slow' windowed
> >>mode available now. :-(
> >>
> >>
> >
> >Is game mode support actually configurable? I looked around, and
> >couldn't find a way to enable this stuff short of hacking at the
> >source code. I just assumed it was dead code.
> >
>
> What "game mode" does in X11 is open up FlightGear full screen with no
> window system decorations. This is critical if you are using FG as an
> image generator, especially if you are doing multiple projectors like this:
>
> http://www.flightgear.org/~curt/WrightSim/
>
> Under Win32, it sounds like this mode yields a noticable performance
> improvement.
>
> If we lose this functionality, it will screw up one of the projects I'm
> involved in which will not be a happy day. :-(
FYI the snippet below which I have posted before seems to work nicely
for toggling btween an un-decorated fullscreen window and a decorated
one and should be easy enough to port to the 'new' OS methodology
BTW
I would prefer to see FGFS use a different name then fg_os.xxxx for
graphics related stuff.
Perhaps fgGFX or fgSurface or fgScreen would be more applicable
Norman
=== cut ===
void toggleFullScreen ()
{
static int _saved_ww, _saved_wh;
static bool _fullscreen = 0;
_fullscreen = !_fullscreen;
if (_fullscreen)
{
_saved_ww = (fgGetInt("/sim/startup/xsize"));
_saved_wh = (fgGetInt("/sim/startup/ysize"));
glutFullScreen();
fgReshape( glutGet(GLUT_WINDOW_WIDTH), glutGet(GLUT_WINDOW_HEIGHT) );
} else
{
glutReshapeWindow(_saved_ww,_saved_wh);
fgReshape( _saved_ww, _saved_wh );
}
}
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