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Article #61

Re: Incorrect colormap on Suns

#61
From: Anthony A. Datri
Date: Mon, 06 Apr 1992 22:05
27 lines
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>A couple of posts have mentioned problems with incorrect colormaps on Suns.

I haven't seen those, but I've seen colormap problems.

>I've determined that the problem only occurs when running either the
>OpenWindows2 or the OpenWindows3 server.

I'm using X11R5pl8 (twm) on a 4/75 with a GX running 4.1.1.

>The basic problem is that either the colormap or its interpretation is
>incorrect.  A simple test to detect the probem is to run "gs colorcir.ps" and
>see if the output is correct.

When I do so, everything *looks* okay.

>behaves properly).  It also appears that you get a different colormap every
>time you restart the X11 server.

gs looks fine to me, but I think it's allocating the colormap cells as read-
only and not deallocating them.  I can fire up gs and watch it allocate a
bunch of colormap cells (thanks to xshowcmap), then exit it and fire up
xv or xloadimage.  Nothing seems able to reallocate those cells.

-- 


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Message-ID: <1992Apr6.220530.10963@news.eng.convex.com>
Path: arc1-ca.pugleaf.net!sparky!uunet!cis.ohio-state.edu!convex.com!datri
References: <10769@cactus.org>

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Newsgroups: gnu.ghostscript.bug
Path: arc1-ca.pugleaf.net!sparky!uunet!cis.ohio-state.edu!convex.com!datri
From: datri@convex.com (Anthony A. Datri)
Subject: Re: Incorrect colormap on Suns
Message-ID: <1992Apr6.220530.10963@news.eng.convex.com>
Sender: gnulists@ai.mit.edu
Organization: Engineering, CONVEX Computer Corp., Richardson, Tx., USA
References: <10769@cactus.org>
Distribution: gnu
Date: Mon, 6 Apr 1992 22:05:30 GMT
Approved: bug-ghostscript@prep.ai.mit.edu
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