April 2006 - Wine-devel - list.winehq.org

Re: server: Retrieve the groups for a token from the server
by James Hawkins 30 Apr '06

30 Apr '06

On 4/26/06, Robert Shearman <rob(a)codeweavers.com> wrote: > ChangeLog: > Retrieve the groups for a token using a server call instead of hard > coding them. > Hey Rob, Before this patch, we simulated administrator's privileges in the TokenGroups case, but we're no longer recognized as admins. Any app that calls advpack.IsNtAdmin will fail if they check the result and requie admin privileges. Is there any way to add us to the admin group by default? -- James Hawkins

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Wine and process "names"
by Segin 30 Apr '06

30 Apr '06

Good day, everybody! I have recently done two things: A. I stopped trying to get Wine to use SDL for a graphics display -- the entire idea just sucks. B. Upgraded to 0.9.12 This has presented me with something quite odd Windows programs running in Wine had their argv[0]'s exposed to Linux. Let me clarify: When you run 'ps', the first word in the "CMD" field is usually a program's argv[0] and is referred to as the process's "name", but of course you all know that. It seems that Windows processes have their names exported to Linux in the same way, I literally had this in the 'ps' output: 13885 pts/1 00:00:21 C:\windows\notepad.exe Is this a new behaviour of Wine 0.9.12, or have the virus writers finally caught up with us? -- The real problem with C++ for kernel modules is: the language just sucks. -- Linus Torvalds

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Re: Summer of Code Project: DirectPlay
by Adam Luchjenbroers 30 Apr '06

30 Apr '06

On Sat, 15 Apr 2006 20:03, Alexander N. Sørnes wrote: > This is a proposal for a Google Summer of Code Project. > > Improve Wine's DirectPlay implementation so that it can at least run a > simple demo app, and ideally end up enabling network play for a free > game demo. > A list of such demos is available here > http://wiki.winehq.org/DirectPlayGames Always wanted to see that implemented, but there's the issue of the DirectPlay protocol itself, which AFAIK is undocumented. Or do we have a solution for that? -- Nostalgia isn't what it used to be.

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crash in mixer.c:457
by Molle Bestefich 30 Apr '06

30 Apr '06

Winecfg --> Audio --> OSS, Full Hardware Acceleration. wine starcraft.exe. Result: ============ wine: Unhandled page fault on read access to 0x7e5c0000 at address 0x7d3c02d6 (thread 000f), starting debugger... WineDbg starting on pid 0x8 Unhandled exception: page fault on read access to 0x7e5c0000 in 32-bit code (0x7d3c02d6). Register dump: CS:0073 SS:007b DS:007b ES:007b FS:003b GS:0033 EIP:7d3c02d6 ESP:7d058850 EBP:7d058888 EFLAGS:00010206( - 00 - RIP1) EAX:00003800 EBX:7d3de7a0 ECX:00003800 EDX:ffffffc0 ESI:7e5c0000 EDI:7fdd43b2 Stack dump: 0x7d058850: 7fd93d28 7fdd43b0 00007000 7fc2a2b0 0x7d058860: f1208000 00000000 00010000 00000000 0x7d058870: 00003800 00007000 00007000 7d3de7a0 0x7d058880: 7fd5b238 00004000 7d0588d8 7d3c10bc 0x7d058890: 7fd93d28 00000000 00007000 7ffb6d3c 0x7d0588a0: 00000001 7d058900 0000000c 7d0588f8 Backtrace: =>1 0x7d3c02d6 DSOUND_MixInBuffer+0x116(dsb=0x7fd93d28, writepos=0x0, fraglen=0x7000) [/root/wine-git/dlls/dsound/mixer.c:457] in dsound (0x7d3c02d6) 2 0x7d3c10bc DSOUND_MixOne+0x2bc(dsb=0x7fd93d28, playpos=0x0, writepos=0x0, mixlen=0x7000) [/root/wine-git/dlls/dsound/mixer.c:784] in dsound (0x7d3c10bc) 3 0x7d3c1769 DSOUND_MixToPrimary+0x109(device=0x7fd5b238, playpos=0x0, writepos=0x0, mixlen=0x7000, recover=0x1) [/root/wine-git/dlls/dsound/mixer.c:854] in dsound (0x7d3c1769) 4 0x7d3c1fbb DSOUND_PerformMix+0x29b(device=0x7fd5b238) [/root/wine-git/dlls/dsound/mixer.c:1068] in dsound (0x7d3c1fbb) 5 0x7d3c24c2 DSOUND_timer+0x122(timerID=0x1, msg=0x0, dwUser=0x7fd5b238, dw1=0x0, dw2=0x0) [/root/wine-git/dlls/dsound/mixer.c:1128] in dsound (0x7d3c24c2) 6 0x7d337983 TIME_TriggerCallBack+0xf3(lpTimer=0x7fd5abb0) [time.c:95] in winmm (0x7d337983) 7 0x7d337ba4 TIME_MMSysTimeCallback+0x174(iData=0x7d38aa80) [/root/wine-git/dlls/winmm/time.c:206] in winmm (0x7d337ba4) 8 0x7d337d38 TIME_MMSysTimeThread+0x78(arg=0x7d38aa80) [/root/wine-git/dlls/winmm/time.c:242] in winmm (0x7d337d38) 9 0x7fc64274 THREAD_Start+0x124(ptr=0x7fd5abb0) [/root/wine-git/dlls/kernel/thread.c:76] in kernel32 (0x7fc64274) 10 0x7ffba53f start_thread+0x24f(info=0x7fd5abc8) [/root/wine-git/dlls/ntdll/thread.c:357] in ntdll (0x7ffba53f) 11 0xb7f92aba start_thread+0x8b in libpthread.so.0 (0xb7f92aba) 12 0xb7f2e39e __clone+0x5e in libc.so.6 (0xb7f2e39e) 0x7d3c02d6 DSOUND_MixInBuffer+0x116 [/root/wine-git/dlls/dsound/mixer.c:457] in dsound: movswl 0x0(%esi),%eax 457 field += *obufs;

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[Wine] Required Fontforge versions
by Segin 30 Apr '06

30 Apr '06

This is not a question email, but one that states the minimum required Fontforge needed to build Wine. Treat it as third-party documentation. Versions of Wine up to 0.9.10 need fontforge-20050624; Never use anything older. Versions 0.9.11 and 0.9.12 require something newer. Try fontforge-20060408 on for size. -- The real problem with C++ for kernel modules is: the language just sucks. -- Linus Torvalds

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Re: usp10: Add ScriptTextOut functionality
by Mike McCormack 30 Apr '06

30 Apr '06

Jeff L wrote: > Change log: > Add ScriptTextOut functionality and restructure tests. This patch compiles with warnings on my machine: usp10.c: In function ‘test_ScriptTextOut’: usp10.c:442: warning: passing argument 6 of ‘ScriptTextOut’ from incompatible pointer type usp10.c:360: warning: unused variable ‘cnt’ ../../../tools/winegcc/winegcc -B../../../tools/winebuild -mconsole usp10.o testlist.o -o usp10_test.exe It also causes the test cases to crash. I see you may have addressed that in the next patch, but each patch should be valid on its own, so that there's no points in the commit history where Wine won't compile, or the tests fail. fixme:uniscribe:ScriptGetCMap ((nil),(nil),(null),0,0x0,(nil)): semi-stub wine: Unhandled page fault on read access to 0x00000000 at address 0x7fe1d446 (thread 0009), starting debugger... WineDbg starting on pid 0x8 Unhandled exception: page fault on read access to 0x00000000 in 32-bit code (0x7fe1d446). Register dump: In the test, you've moved the functions around, which makes it difficult to see what you've added and removed. > -void test_ScriptGetFontProperties(void) > +void test_ScriptGetFontProperties(void) It makes things easier to review if you avoid moving code unnecessarily thanks, Mike

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Re: shdocvw 3: Added get_HWND implementation.
by Robert Shearman 30 Apr '06

30 Apr '06

Jacek Caban wrote: > static HRESULT WINAPI WebBrowser_get_HWND(IWebBrowser2 *iface, long *pHWND) > { > WebBrowser *This = WEBBROWSER_THIS(iface); >- FIXME("(%p)->(%p)\n", This, pHWND); >- return E_NOTIMPL; >+ >+ TRACE("(%p)->(%p)\n", This, pHWND); >+ >+ *pHWND = 0; >+ return E_FAIL; > } > > Again, this isn't implemented so you should keep the FIXME there. -- Rob Shearman

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Newbie git experience: resetting local git tree back to an earlier state
by Dan Kegel 30 Apr '06

30 Apr '06

This is a little success story. I thought I'd post it to encourage other people to try Mike's tree via git. I just started using git so I could track Mike McCormack's tree. I first followed the instructions at http://wiki.winehq.org/GitWine to get a winehq tree, then followed Mike's instructions at http://www.winehq.org/pipermail/wine-devel/2006-April/047208.html to grab the latest changes. The commands I used on my Ubuntu box were, all in all: sudo apt-get install git-core git-doc git clone git://source.winehq.org/git/wine.git wine-git cat > .git/remotes/mmbranch <<EOF URL: http://mandoo.dyndns.org/wine.git Pull: refs/heads/master:refs/heads/mmbranch EOF git fetch mmbranch git pull . mmbranch Everything went smoothly; it was rather fabulous. Then I ran into a regression, and wanted to roll back to Mike's tree as of a certain patch, http://www.winehq.org/pipermail/wine-patches/2006-April/026126.html I gather the right command for this is "git reset", so I read the man page. It wants a "commit-ish" as the argument. (Boy, that's helpful.) Looking at that patch, I saw its filename was an md5 sum, so I figured maybe that was the "commit-ish", and tried $ git reset --soft b32ae7a40c601427fea7cb9f145138221030f869 fatal: Needed a single revision Crud. At this point I punted, sent an email to James asking for help, ate a cookie, and periodically re-read google and the man pages. Eventually it dawned on me that you can specify a particular commit by how many back from the head it is, e.g. HEAD~5 is 5 back from the tip. I also stumbled on the command "git log", which shows you all changes, most recent first. Sure enough, the change I wanted was eight back from the head. So I tried $ git reset --soft HEAD~8 And voila, it worked; "git log" now showed the desired change as the latest! (Whew. I thought I was going to drown in man pages for a while there.) Annoyingly, "make" did nothing after this, but I knew the changes I wanted to revert were all in one DLL, so I just removed that DLL's .o files and ran make again. I feel a bit more comfortable with git now! - Dan

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DAZ Studio
by Andrew Neil Ramage 30 Apr '06

30 Apr '06

I downloaded this 3D modelling program, but got the following: andrew(a)apollo:~/.wine/drive_c/Program Files/DAZ/Studio> wine DAZStudio.exe err:ole:CoGetClassObject class {4955dd33-b159-11d0-8fcf-00aa006bcc59} not registered fixme:ole:CoCreateInstance no classfactory created for CLSID {4955dd33-b159-11d0-8fcf-00aa006bcc59}, hres is 0x80040154 Any ideas about what is wrong ? DAZ Studio can be downloaded from http://www.daz3d.com/ - it's free. -- Andrew You can be the captain I will draw the chart Sailing into destiny Closer to the heart Closer to the Heart by Rush (A Farewell to Kings, 1977) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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DDraw, wined3d (d3d8, d3d9) and OpenGL32 in Mac OSX + stack fudging -- x86 only
by Nick Burns 30 Apr '06

30 Apr '06

Whow I havent posted in a while... Gottta job -- no more college (but I have to finish my Masters Thesis... crap)... Ok back to wine ------- (Mac OSX X86 ONLY) Some of my friends an I have been working on wine after work and have managed to put together some patches OpenGL dynamic loading -- Mac OSX does not need to dlsym every ogl entry point -- it handles that for you... -- so numerous apple specific changes to make that work right GLX FBConfig -- not supported by mac glx -- faked inside of glx with choosevisual (~80,000 calls to choose visual with various pixel formats) -- this can be done better with agl or cgl or ANYTHING but x11 glx Stack fudging -- mac requires 16 byte aligned stack windows does not -- this leads to illegal instructions (aligned wrongly) -- until gcc can handle this I have a temporary solution to realign stacks using inline asm (fragile and dangerous -- but better than crashing) GLX Root Window -- Wine uses the fact that a root window exists in x11 in many places... -- But no one wants to run the x11 root window on their mac (what the b&w checkerz are ugly?) -- So I have some fixes for that too -- basically make a button and use its context for querying quartzdrv -- from darwine -- I got this to compile and load -- but its not very useful -- it makes white boxes winecoreaudio -- from darwine -- I got this to compile and load -- but its not very useful -- it crashes ALOT I think thats all -- WHEW.. ATM -- We have the glx root window fixes and fbconfig fixes in for ddraw and d3d and ogl I have only put the stack fudging asm blocks in specific functions ---------- So what is the next step? Can these changes go into the wine tree (barring the stack fudging) Are people interested in these kinds of fixes? ------ Also what has Oliver Stieber been up to lately? Thanks for all the hard work and effort put into wine -- keep it up - Nick

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