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-------- Original-Nachricht -------- Betreff: xorg Digest, Vol 35, Issue 121 Datum: Mon, 30 Jun 2008 11:23:13 -0700 Von: xorg-request@xxxxxxxxxxxxxxxxxxxxx Antwort an: xorg@xxxxxxxxxxxxxxxxxxxxx An: xorg@xxxxxxxxxxxxxxxxxxxxx Send xorg mailing list submissions to xorg@xxxxxxxxxxxxxxxxxxxxx To subscribe or unsubscribe via the World Wide Web, visit http://lists.freedesktop.org/mailman/listinfo/xorg or, via email, send a message with subject or body 'help' to xorg-request@xxxxxxxxxxxxxxxxxxxxx You can reach the person managing the list at xorg-owner@xxxxxxxxxxxxxxxxxxxxx When replying, please edit your Subject line so it is more specific than "Re: Contents of xorg digest..." Today's Topics: 1. Re: xrx-1.0.2 compilation failure (Michael Verret) 2. Re: compiz not working with AIGLX enabled (Mohan Parthasarathy) 3. Re: Resolution indpendence (Daniel Stone) 4. Re: xrx-1.0.2 compilation failure (Dan Nicholson) 5. Summary (Was Re: Resolution indpendence) (Mohan Parthasarathy) ---------------------------------------------------------------------- Message: 1 Date: Mon, 30 Jun 2008 12:48:11 -0500 From: "Michael Verret" <michael.verret@xxxxxxxxx> Subject: Re: xrx-1.0.2 compilation failure To: "Adam Jackson" <ajax@xxxxxxxx> Cc: xorg list <xorg@xxxxxxxxxxxxxxxxxxxxx> Message-ID: <a55077760806301048v742dd3adsba7706ba6e95ecb4@xxxxxxxxxxxxxx> Content-Type: text/plain; charset=ISO-8859-1 I eventually made it compile fine using the fixed GIT code. However, on the subject of deprecating... Is there a list of deprecated software? I see here http://www.x.org/wiki/Releases/7.4 the list of new/updated modules but could we also add to the bottom of that page a list of deprecated modules? This would help me to have a clear listing of the supported modules between releases. :) Michael On Mon, Jun 30, 2008 at 12:18 PM, Adam Jackson <ajax@xxxxxxxx> wrote: > On Sat, 2008-06-28 at 10:30 -0500, Michael Verret wrote: >> Hi, >> >> I can't seem to get xrx-1.0.2 to compile on a system on which >> xrx-1.0.1 has not problem. Here are the ouput of my configuration and >> compilation. Googles give me nothing for the last few days. Any clues >> at to what I am missing is greatly appreciated. > > It strikes me at this point that we never did formally deprecate xrx, > though we certainly intended to. > > - ajax > > ------------------------------ Message: 2 Date: Mon, 30 Jun 2008 10:52:19 -0700 From: "Mohan Parthasarathy" <suruti94@xxxxxxxxx> Subject: Re: compiz not working with AIGLX enabled To: "Adam K Kirchhoff" <adamk@xxxxxxxxxxxx> Cc: xorg@xxxxxxxxxxxxxxxxxxxxx Message-ID: <89dd3da60806301052v10002d15ld328fd7a117c04d0@xxxxxxxxxxxxxx> Content-Type: text/plain; charset="iso-8859-1" Ah! it looks like setting LIBGL_ALWAYS_INDIRECT=1 + a reboot did the magic. Initially not setting the INDIRECT and killing/restarting X server caused some damage. Now everything is working fine.. Let me know if there are still some problems with my log.. Thanks a lot mohan On Mon, Jun 30, 2008 at 10:47 AM, Mohan Parthasarathy <suruti94@xxxxxxxxx> wrote: > I am using the Xorg drivers. Attached is the output of my Xorg log and > glxinfo log. > > thanks > -mohan > > > > On Mon, Jun 30, 2008 at 10:20 AM, Adam K Kirchhoff <adamk@xxxxxxxxxxxx> > wrote: > >> >> If you get a white screen when starting up compiz, your drivers are >> almost certainly not setup correct. Are you using fglrx or the open >> source drivers? If it's fglrx, you should ask on the appropriate forum >> for help from AMD: http://www.phoronix.com/forums/forumdisplay.php?f=19 >> >> If it's the open source drivers, please attach or pastebin >> your /var/log/Xorg.0.log file and the output of >> 'LIBGL_ALWAYS_INDIRECT=1 glxinfo'. >> >> Adam >> >> On Mon, 30 Jun 2008 10:12:51 -0700 >> "Mohan Parthasarathy" <suruti94@xxxxxxxxx> wrote: >> >> > Hi, >> > >> > I tried but with no difference. First the screen goes "white" and i >> > need to "ctrl-C" to get back. >> > >> > -mohan >> > >> > P.S: The odd thing is that my "ctrl-Alt-F?" does not work anymore and >> > makes it even more harder >> > to debug >> > >> > On Mon, Jun 30, 2008 at 9:56 AM, drago01 <drago01@xxxxxxxxx> wrote: >> > >> > > On Mon, Jun 30, 2008 at 6:53 PM, Mohan Parthasarathy >> > > <suruti94@xxxxxxxxx> wrote: >> > > > Hi, >> > > > >> > > > According to my Xserver log, AIGLX is enabled and glxinfo is >> > > > reporting >> > > that >> > > > direct rendering is enabled >> > > > and it is able to find all the server side glx extensions >> > > > (GLX_EXT_texture_from_pixmap etc.) >> > > > >> > > > When i run "compiz --replace", I get the error saying >> > > > >> > > > "GL_EXT_texture_from_pixmap is not supported by rendering >> > > > context, trying indirect rendering context instead" >> > > > inotify_add_watch: No such file or directory >> > > > failed to create drawable. >> > > > ... >> > > > >> > > > It is extremely slow after this. Any clues on what is going on ? >> > > > I am running on ubuntu fiesty with Xserver 1.5.99.1 on ATI RADEON >> > > > X1650 >> > > PRO. >> > > >> > > do export LIBGL_ALWAYS_INDIRECT=1 before starting compiz >> > > >> > >> >> -- >> This message has been scanned for viruses and >> dangerous content by MailScanner, and is >> believed to be clean. >> >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.freedesktop.org/archives/xorg/attachments/20080630/e8ee6b08/attachment.html ------------------------------ Message: 3 Date: Mon, 30 Jun 2008 21:03:50 +0300 From: Daniel Stone <daniel@xxxxxxxxxxxxx> Subject: Re: Resolution indpendence To: Nicolas Mailhot <nicolas.mailhot@xxxxxxxxxxx> Cc: xorg@xxxxxxxxxxxxxxxxxxxxx Message-ID: <20080630180350.GC24418@xxxxxxxxxxxxx> Content-Type: text/plain; charset="iso-8859-1" On Fri, Jun 27, 2008 at 06:21:22PM +0200, Nicolas Mailhot wrote: > Le Ven 27 juin 2008 17:50, Daniel Stone a ?crit : > > The problem as I see it is the conflation of DPI as 'the thing I need > > to > > change to make my fonts render at a reasonable size because 12pt is > > the > > standard for very reasonably readable text and changing all my > > documents > > as stupid' (users care about) > > Actually, no. You have two sources of computer text: > > 1. system applications that should just use the user default font size > -> have a setting where the user enters his preferred font, the > preferred size for it in pt, and have apps obey it (with % sizes for > titles) > > 2. documents produced by someone else, that may use different prefs > from the ones of the user > -> all the apps that manage those documents have a built-in zoom > system, and it's stupid to even try to correct all those with a > system-wide dpi kludge because every external document won't use the > same font sizes anyway and the correction will vary document per > document (you can try to automate "match to the system font size later > but it'd be a dynamic document-specific adjustment not a fixed fake > dpi value) > > So "the thing you need to change for documents" is document-specific. No, because everyone except desktop publishers deals in a standard, well-understood set of point sizes, which they expect to translate at about 96dpi, instead of maybe reallyreallytiny or LUDICROUSLY BIG. > And it's different from "the thing you need to change for the desktop > gui" where you have *not* reason not to use pt size directly assuming > you kill all the dpi forcing kludges which have make it lose a > specific meaning on many systems. I'd be more than happy for everything to be redesignated as 'size' rather than points, because as you say, it stops the conflation of the two use cases. One use case involves people who just want to use their computer and have it behave as they expect. The other involve people who get very upset when their computer behaves in a manner that's not completely in accordance with certain rigid principles. > > and 'thing which must match my physical > > properties exactly as I'm doing typesetting' (statistically, no-one > > cares about this). > > Do you have any study that says users would not like this? They only > do not care because it's been broken so long (just as they didn't care > about AA text when the only thing available was pixelated bitmap > fonts). > > > As long as the > > two > > are fundamentally in opposition, > > They're only in fundamental opposition because some people insist in > abusing physical scaling to change font sizes instead of > (revolutionnary idea) just specifying different size defaults Look, I'm happy that you care about this stuff. Really, because we need more people to tell us that we're screwing up and going wrong. But please trust me that real people don't feel that way. They see 'size 12' (something readable), rather than '12pt' (however many inches). Nothing that exists today works at all with high-density displays -- the Nokia tablets still just always smash the DPI to 96 or so, because surprisingly you have NO ROOM ON YOUR SCREEN AT 220DPI BECAUSE EVERYTHING IS REALLY BIG AND JUST IMAGINE THIS BIT IS TAKING UP THIRTEEN LINES RATHER THAN JUST BEING IN CAPS. It's ridiculous. Cheers, Daniel -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 197 bytes Desc: Digital signature Url : http://lists.freedesktop.org/archives/xorg/attachments/20080630/2000cef7/attachment-0001.pgp ------------------------------ Message: 4 Date: Mon, 30 Jun 2008 11:08:36 -0700 From: "Dan Nicholson" <dbn.lists@xxxxxxxxx> Subject: Re: xrx-1.0.2 compilation failure To: "Michael Verret" <michael.verret@xxxxxxxxx> Cc: xorg list <xorg@xxxxxxxxxxxxxxxxxxxxx> Message-ID: <91705d080806301108wa1eed67mfe1a8978e9b2c0bd@xxxxxxxxxxxxxx> Content-Type: text/plain; charset=ISO-8859-1 On Mon, Jun 30, 2008 at 10:48 AM, Michael Verret <michael.verret@xxxxxxxxx> wrote: > > However, on the subject of deprecating... > > Is there a list of deprecated software? I see here > http://www.x.org/wiki/Releases/7.4 the list of new/updated modules but > could we also add to the bottom of that page a list of deprecated > modules? > > This would help me to have a clear listing of the supported modules > between releases. Ajax, Daniel or Alan would certainly know better, but there are a few bits floating around on fd.o. The ModuleDescriptions page has an Obsolete/Deprecated section: http://xorg.freedesktop.org/wiki/ModuleDescriptions However, I think the authoritative location for module information is the MAINTAINERS file in xorg-docs: http://cgit.freedesktop.org/xorg/doc/xorg-docs/tree/MAINTAINERS It doesn't exactly correspond to modules/tarballs, though. Probably someone should keep the Releases/ModuleVersions page updated. For instance, xkbdata is listed at version 1.0.1 for Xorg 7.2 and 7.3, but it was deprecated in 7.2 and not released as part of either. -- Dan ------------------------------ Message: 5 Date: Mon, 30 Jun 2008 11:23:11 -0700 From: "Mohan Parthasarathy" <suruti94@xxxxxxxxx> Subject: Summary (Was Re: Resolution indpendence) To: "Daniel Stone" <daniel@xxxxxxxxxxxxx>, "Nicolas Mailhot" <nicolas.mailhot@xxxxxxxxxxx>, "Steven J Newbury" <steve@xxxxxxxxxxxxxxx>, xorg@xxxxxxxxxxxxxxxxxxxxx Message-ID: <89dd3da60806301123u435c31bctfca19f16f36eefee@xxxxxxxxxxxxxx> Content-Type: text/plain; charset="iso-8859-1" Hello, I never thought that this topic would fire off a major debate :-) I want to try and summarize what people are trying to say here so that we can come to some sort of conclusion (possibly) >>From my side, it all triggered off when i was reading the following: http://developer.apple.com/releasenotes/GraphicsImaging/RN-ResolutionIndependentUI/ and the latest leopard release has some specific notes on this: http://developer.apple.com/releasenotes/Cocoa/AppKit.html#HiDPI I don't know how this is any different from Windows allowing the user to change from 96 dpi to anything else depending on the screen resolution/user needs. It looks like Quartz in the olden days assumed 72 dpi for monitors and it is changing now to suit higher dpis. Please read http://arstechnica.com/reviews/os/mac-os-x-10-5.ars/9 to see how this is still not completely solved in the case of Apple. There are still some quirks. The original question that i raised is what should application do in Linux? I guess some applications provide "Font size" option like Word Processors, Browsers which helps adjust to different resolutions/user needs. You can't assume a reasonble size to start with. Recently, i got to play around with the browser on HTC touch diamond which has a VGA screen with 260 dpi. By default the font size is so small that it is almost unreadable to my eyes. Perhaps, it is targeted at younger people :-) Sure, it could almost get the whole page in that small screen. The point here is that as long as there is font size provided by applications, it should be acceptable. I don't know how else one could solve this problem. But this does not solve all the problems. How about handling the UI scaling automatically that is beyond font rendering ? SVG (like WPF in windows) help to some extent but the system needs to handle this automatically for many applications depending on the screen resolution/UI. There were many opinions on this topic. - One point of view is that it does not matter Fixed DPI like 96 or 120 as in windows is sufficient. Scaling is just not about fonts but also the whole UI - Gnome detects dpi and uses right size fonts except there are some bugs that need fixing. Some folks feel that Gnome works reasonably well. - 96 dpi is not enough, use the real dpi of the screen. Using the real dpi means the UI needs to be designed with the max dpi in mind, but then may not look good at other dpis. - DPI is not the only factor, distance and viewing angle also matters. We can arrive at a normalized DPI which can then be used to scale UI. But some folks argue that it does not matter as majority of computer screens are at the same distance. Videoprojectors can be handled separately with some basic assumptions on distance, scaling etc. - Screens as high as 200 dpi are appearing. OLPC and embedded devices are reaching high dpi. Look at HTC black diamond with 260 dpi So, with so many views, it is not clear as to what the right solution here is. I have not possibly summarized everyones view. Am i missing anything ? Can someone better understanding than me summarize this issue so that it will be useful in the future. Or we want to debate this forever :-) thanks a lot, mohan On Mon, Jun 30, 2008 at 11:03 AM, Daniel Stone <daniel@xxxxxxxxxxxxx> wrote: > On Fri, Jun 27, 2008 at 06:21:22PM +0200, Nicolas Mailhot wrote: > > Le Ven 27 juin 2008 17:50, Daniel Stone a ?crit : > > > The problem as I see it is the conflation of DPI as 'the thing I need > > > to > > > change to make my fonts render at a reasonable size because 12pt is > > > the > > > standard for very reasonably readable text and changing all my > > > documents > > > as stupid' (users care about) > > > > Actually, no. You have two sources of computer text: > > > > 1. system applications that should just use the user default font size > > -> have a setting where the user enters his preferred font, the > > preferred size for it in pt, and have apps obey it (with % sizes for > > titles) > > > > 2. documents produced by someone else, that may use different prefs > > from the ones of the user > > -> all the apps that manage those documents have a built-in zoom > > system, and it's stupid to even try to correct all those with a > > system-wide dpi kludge because every external document won't use the > > same font sizes anyway and the correction will vary document per > > document (you can try to automate "match to the system font size later > > but it'd be a dynamic document-specific adjustment not a fixed fake > > dpi value) > > > > So "the thing you need to change for documents" is document-specific. > > No, because everyone except desktop publishers deals in a standard, > well-understood set of point sizes, which they expect to translate at > about 96dpi, instead of maybe reallyreallytiny or LUDICROUSLY BIG. > > > And it's different from "the thing you need to change for the desktop > > gui" where you have *not* reason not to use pt size directly assuming > > you kill all the dpi forcing kludges which have make it lose a > > specific meaning on many systems. > > I'd be more than happy for everything to be redesignated as 'size' > rather than points, because as you say, it stops the conflation of the > two use cases. One use case involves people who just want to use their > computer and have it behave as they expect. The other involve people > who get very upset when their computer behaves in a manner that's not > completely in accordance with certain rigid principles. > > > > and 'thing which must match my physical > > > properties exactly as I'm doing typesetting' (statistically, no-one > > > cares about this). > > > > Do you have any study that says users would not like this? They only > > do not care because it's been broken so long (just as they didn't care > > about AA text when the only thing available was pixelated bitmap > > fonts). > > > > > As long as the > > > two > > > are fundamentally in opposition, > > > > They're only in fundamental opposition because some people insist in > > abusing physical scaling to change font sizes instead of > > (revolutionnary idea) just specifying different size defaults > > Look, I'm happy that you care about this stuff. Really, because we need > more people to tell us that we're screwing up and going wrong. But > please trust me that real people don't feel that way. They see 'size > 12' (something readable), rather than '12pt' (however many inches). > Nothing that exists today works at all with high-density displays -- the > Nokia tablets still just always smash the DPI to 96 or so, because > surprisingly you have NO ROOM ON YOUR SCREEN AT 220DPI BECAUSE > EVERYTHING IS REALLY BIG AND JUST IMAGINE THIS BIT IS TAKING UP THIRTEEN > LINES RATHER THAN JUST BEING IN CAPS. It's ridiculous. > > Cheers, > Daniel > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.9 (GNU/Linux) > > iEYEARECAAYFAkhpIAYACgkQUVYB1rKAgJQVLgCfQk+1jypMtX8FkneqarsdQn5e > OWIAniHmuTPaCLXNZ7ZpBLTfyP/9e5UU > =sYnY > -----END PGP SIGNATURE----- > > _______________________________________________ > xorg mailing list > xorg@xxxxxxxxxxxxxxxxxxxxx > http://lists.freedesktop.org/mailman/listinfo/xorg > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.freedesktop.org/archives/xorg/attachments/20080630/7fb09d88/attachment.htm ------------------------------ _______________________________________________ xorg mailing list xorg@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/xorg End of xorg Digest, Vol 35, Issue 121 ************************************* _______________________________________________ xorg mailing list xorg@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/xorg
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