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Date: | Mon, 02 Sep 1996 10:00:43 +0000 |
From: | Bill Currie <billc AT blackmagic DOT tait DOT co DOT nz> |
Subject: | Re: Allegro and Win95 time-slicing problem ? |
To: | jb3207 AT eclipse DOT co DOT uk |
Cc: | djgpp AT delorie DOT com |
Message-id: | <322AB04B.53FC@blackmagic.tait.co.nz> |
Organization: | Tait Electronics NZ |
MIME-version: | 1.0 |
References: | <1996Aug29 DOT 185755 AT uctvms DOT uct DOT ac DOT za> |
<01bb95d8$5e3ab180$ba27379d AT michmarc2> <32295d89 DOT 0 AT deimos DOT eclipse DOT co DOT uk> |
Jason Barstow wrote: > > > But the same thing will occur when (if) you try to blit the offscreen buffer > to the video buffer. It would be usefull if you could dynamically test for > the application being a Win95 background task and in this case *not* blit the > offscreen buffer. > > Does anyone know if there exists an easy and reliable way of doing this? > > Jason. I believe there's a windows int 2f function you can hook that gets called when the vm in question goes into/comes out of background mode. (Don't know it off hand, but it is listed in Ralf Brown's list. Bill
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