wine-devel August 2003

wine-devel@winehq.org

124 participants
293 discussions

Strange code in misc/registry.c
by Lionel Ulmer 04 Aug '03

04 Aug '03

Hi all, Having lately some strange crashes when I start Wine with any --debugmsg command, I started to look at where the problem occured. >From my investigations, it came in the file misc/registry.c while loading 'system.1st' (yeah, I know, I should run in a no-Windows install, but well, my Wine installation is 6 years old and still working, so I won't change now :-) ). Anyway, the faulty function is '_strdupnA'. I added some traces and I have this : 0009:trace:reg:_strdupnA System\CurrentControlSet\Control\MediaProperties\PrivateProperties\Joystick (0x3c003f40) 79 0009:trace:reg:_strdupnA 0x3c003f90 This means that the string given as a parameter has the pointer '0x3c003f40', the length parameter is '79' and it returns '0x3c003f90'. It crashes later on at : 0009:trace:reg:_strdupnA System\CurrentControlSet\Control\MediaProperties\PrivateProperties\Joystick\OEM (0x3c003f90) 114 0009:trace:reg:_strdupnA 0x3c003418 So we give the '0x3c003f90' pointer (which is of length 79 as seen in the previous debug output) but (if you look at the code), will read 114 bytes from it (as the function uses 'memcpy' and not 'strncpy'). The attached patch fixes all crashes on my box, but well, as I am not very familiar with this code, sent it to wine-devel and not wine-patches for review by Registry gurus :-) Lionel -- Lionel Ulmer - http://www.bbrox.org/

2 6

Linking to _wtol function
by Robert Shearman 04 Aug '03

04 Aug '03

Hi, I'd like to get people's opinions on how I should link to the _wtol function from a Wine DLL. Should I: a) Link to NTDLL and use the function there b) Link to MSVCRT and use the function there c) Create a new function in unicode.h d) Copy the function into my DLL Rob

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Re: Small FAQ fixes
by Tom 04 Aug '03

04 Aug '03

Francois Gouget wrote: >Changelog: > > * documentation/faq.sgml > > Small spelling/punctuation fixes. > Small rephrasings. > > > > Hi, Small question.. If I take Mikes updates and these updates and apply them againt the faq.template in /lostwages can we just update the faq there ? And whenever a large amount of changes have been made just build a .sgml of it. Or just make sure we update both at the same time ? Because the way were going I have sent patches to update the .template and you guy's have sent patches againt this one and before long there going to be two very different faq's. Comments ? Tom

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Re: Trackbar select range tweaks
by puoti＠inwind.it 03 Aug '03

03 Aug '03

If it can help, I can run this on windows server 2003 (Evaluation copy, I would never buy anything from m$). Dustin Navea wrote: > could someone send me the testcase and i will run it on a win2k machine, a > win98 machine and a winxp machine? > Hmm, an executable for determining the SM_CYCAPTION metric is small, so I'll attach that. It comes from this code. #include "windows.h" #include "stdio.h" main() { printf("GetSystemMetrics(SM_CYCAPTION) = %d\n", GetSystemMetrics(SM_CYCAPTION)); } For determing thumb size, I use MS ControlSpy, available here: http://www.microsoft.com/msj/0798/controlspy.aspx That includes binaries. Just run the Trackbar binary, click on "TBM_GETTHUMBLENGTH" in the window on the lower left, and then click the "Send" button. In the window below that button, it should say something like: lResult: 21 (0x15) which means the thumb size is 21.

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Re: CVS Update: reactos
by Steven Edwards 03 Aug '03

03 Aug '03

There have been some minor additons to ReactOS's pe.h to help identify X-box applications. It is my understanding that X-box applications use a form of directx and a NT like kernel so maybe the WINE project can make use of some of the initial work we are doing to add support these applications. Thanks Steven --- ea(a)mok.lvcm.com wrote: > CVSROOT: /CVS/ReactOS > Module name: reactos > Repository: reactos/include/ > Changes by: ea(a)mok.lvcm.com 03/08/03 08:34:52 > > Modified files: > reactos/include/: pe.h > > Log message: > IMAGE_SUBSYSTEM_EFI_xxx added (KJK::Hyperion) > __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.com

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(no subject)
by puoti＠inwind.it 03 Aug '03

03 Aug '03

I've decided I'll include the wine faq and wine user guide into my next wine rpm, but I've noticed that the docs need some updates. For a start, they need a version for rpm packages, it seems a bit crazy to install a binary rpm of wine, open the user manual, and find a guide on where you can download wine and howto compile the source, one would usually expect something like 'thank you for installing wine, we hope you enjoy out product'. Also, as the wine packaging guide says that rpms should get the user up and running in minutes, using a script or something like winesetuptk, so I don't think that a guide for end users that what to install office/there new windows 3D game/whatever should have a long description of the wine config file (I don't remember seeing documentation about the windows registry anyware after installing windows 98). The current manual presumes that one doesn't have wine installed, so all the where to get/how to install part should go, at least from the version we want i packages after 1.0, and something like 'you can download the most recent version of wine from <link to the wine sourceforge download page>' should go in it's place. Once wine reaches 0.9, I would be happy to help updating the docs, so we have something very user friendly before 1.0, and I could also translate the docs to italian.

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Re: Trackbar select range tweaks
by BiGgUn 03 Aug '03

03 Aug '03

> Changelog: > Oops, initial thumb length doesn't appear to depend on > SM_CYCAPTION after all. Thumb length DOES depend on GetSystemMetrics( SM_CYCAPTION) on a native platform. ( thumb_length = GetSystemMetrics( SM_CYCAPTION) + 2 [with no select range]) If wine uses standard values from windows there's no matter. But if a user decides to change these values in its registry, trackbars won't reflect those changes in their sizes. So i think that thumb length still need to depend on this metrics value. Stephan > /* initial thumb length */ > clientMetric = GetSystemMetrics(SM_CYCAPTION); > ....

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Re: [dx73b] Try2: Performance of texture states
by Marcelo Duarte 03 Aug '03

03 Aug '03

You forget the patch ;) ----- Original Message ----- From: "Ann and Jason Edmeades" <us(a)the-edmeades.demon.co.uk> To: "wine patches" <wine-patches(a)winehq.com>; "Raphael Junqueira" <fenix(a)club-internet.fr> Sent: Saturday, August 02, 2003 8:19 PM Subject: [dx73b] Try2: Performance of texture states > (Try#2 - Also fixes Operation Flashpoint problem which was introduced) > > This is the first patch which looks at the performance of changing the > textures on a texture unit. As was pointed out to me by Lucho, certain > information is per texture unit and hence not affected when a different > texture object is bound. This patch on my machine changes the displayed > fps by the Billboard sample from 30.6 to about 42.6. [Actually it was > 43.0 > with patch b, but I dont see why!] > > There is still more optimization which can be done here, but this is a > start. > > Let me know if anyone notices any regressions with this one. > > Changelog > Only reapply the texture states necessary when a different texture gets > bound to the same texture unit. > Jason >

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Re:how to use wine on linux??
by puoti＠inwind.it 03 Aug '03

03 Aug '03

This site may help you http://digilander.libero.it/winehqitalia

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how to use wine on linux??
by csy annie 02 Aug '03

02 Aug '03

hi, i'm new to WINE. I've install it on linux in order to run my developed chat application (which need to run with a file called 'client.dll). Inorder to run windows application on linux i've choose to install WINE. However, i don't know how to use it after installing & configuring it on my linux(mandrake). For example, if i want to run my java file 'Client.java'. Do i type java Client.java to run as normal java program?? If so, will WINE automatically detect it's a windows file & execute it?? If not, what should i do?? Thanks in advance. _________________________________________________________________ Download ringtones, logos and picture messages from MSN Malaysia http://www.msn.com.my/mobile/ringtones/default.asp

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wine-devel August 2003