Re: [paragui-users] on OpenGL

[Andrew Ford]

I think if you're going to be using OpenGL at all, you
want to approach paragui in the same way that the
double buffer example does.  Basically, what you'd
want to do (as far as I can tell), is to compose each
frame in OpenGL (i.e. renderFrame() ), then ask
paragui to do a bulk-blit of the gui-elements
(probably without a background), then ask SDL to swap
the buffers.  Just check out the double-buffer example
if you haven't looked at it already.

Andrew.

--- Teunis Peters <address@hidden> wrote:
> On Sun, 2 Jun 2002, Andrew Ford wrote:
> 
> > Perhaps you should mention it to David on the SDL
> > list.
> > I doubt he'll have a problem with it being
> distributed
> > (although he's mentioned that he'd like it to be
> an
> > SDL backend instead of a compatability layer).
> 
> 'struth - I'll do that when I get a wee bit more
> testing done.
> 
> > Did you turn on bulk-blitting for paragui?
> 
> Tried it.  No difference.
> (on both 'paratest' and 'windowresize')
> except that umm it stopped responding to messages.
> Turned it back off on 'windowresize' and by luck
> found one of the windows
> and started moving it around - the window rendered
> each frame but then
> dissappeared....
> 
> Is there any way to force a whole-display refresh?
> 
> G'day, eh? :)
>       - Teunis
> 
> 
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