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- Newsgroups: comp.os.msdos.programmer
- Path: sparky!uunet!usc!zaphod.mps.ohio-state.edu!magnus.acs.ohio-state.edu!shim
- From: shim@magnus.acs.ohio-state.edu (Sam Shim)
- Subject: screen saver routines
- Message-ID: <1992Jul22.161607.3668@magnus.acs.ohio-state.edu>
- Sender: news@magnus.acs.ohio-state.edu
- Nntp-Posting-Host: bottom.magnus.acs.ohio-state.edu
- Organization: The Ohio State University
- Date: Wed, 22 Jul 1992 16:16:07 GMT
- Lines: 11
-
- I'm planning on incorporating a screen saver into my program.
- From what I gather, I'll need to hook onto 2 interrupts, 0x1C and
- 0x09. My hook to interrupt 0x1C will increment a counter every
- time it is called and if the counter is greater than a certain
- amount of time, blank the screen. My hook to interrupt 0x09 will
- unblank the screen and clear the counter if the screen is already
- blanked, otherwise it will just clear the counter. Can someone
- tell me if this will work or have any suggestions/improvements?
- Thanks!
-
- -Sam-
-