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- Path: ifi.uio.no!usenet
- From: ludvigp@ifi.uio.no (Ludvig Pedersen)
- Newsgroups: comp.sys.amiga.programmer
- Subject: Re: Qblit intereference again
- Date: 24 Feb 1996 13:59:23 GMT
- Organization: Dept. of Informatics, University of Oslo, Norway
- Message-ID: <871.6628T745T276@ifi.uio.no>
- References: <4gb6om$104@sunsystem5.informatik.tu-muenchen.de>
- <4gg00a$gqm@oreig.uji.es> <4gj1vq$f9c@sunsystem5.informatik.tu-muenchen.de>
- NNTP-Posting-Host: gymir.ifi.uio.no
- X-Newsreader: THOR 2.22 (Amiga;TCP/IP)
-
- >Jorge Acereda Macia (ii202@rossegat.uji.es) wrote:
- >: Juergen "Rally" Fischer (fischerj@Informatik.TU-Muenchen.DE) wrote:
- >: > My Qblit function still locks up if OS does small blits between it.
- >: > help please.
- >: AFAIK no other task should be able to use the blitter if you keep
- >: returning Z flag clear in your bltnode.function... So how can the
- >: OS do small blits between your blits?
- >no, not between my blits. after me returning Z flag set.
- >And then sometimes there's a blitter lockup.
- >so no wrong blit is done, just a lockup.
- >As I also had interference with shell blits now, I guess the
- >bug is in the qblit call.
- >well, last possibility is OS bug if doing lots of chained large blits ?
-
- You get lockups because you don't send a Signal in the CleanUp routine.
-
- <sb>Ludde - Amiga Demo Coder
- <sb>Virtual Reality & Official Be developer
- <sb>ludvigp@ifi.uio.no
-
-