March 2011 - Wine-Devel - list.winehq.org

Re: Question
by Andrew Green March 22, 2011

March 22, 2011

There are no teams in gsoc. Each person has to work individually on the project they choose. How it works is that the organisation pick projects it approves of. Then these projects are sent to google. Google takes into account various factors to decide how many projects get selected. On Mar 23, 2011 12:24 AM, "Sanket Patel" <sanketpatel.com(a)gmail.com> wrote: > > How Teams Are Formed in Google Summer Of Code For Any Project. > Is It Formed By Organization Or Google ? > > -- > " Live 2 Love and Love 2 Live " > > >

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winex11.drv/opengl.c: Unhandled null pointer
by Joshua Beck March 22, 2011

March 22, 2011

I've been trying to run wine with a few games, and I've been getting a similar error and backtrace with all of them. Here's the relevant info: wine: Unhandled page fault on read access to 0x00000000 at address 0xf748c110 (thread 0043), starting debugger... Unhandled exception: page fault on read access to 0x00000000 in 32-bit code (0xf748c110). ... Backtrace: =>0 0xf748c110 in libc.so.6 (+0x74110) (0x0032e670) 1 0x7e59fae9 X11DRV_WineGL_InitOpenglInfo+0x353() [/home/jb/programs/wine-git/dlls/winex11.drv/opengl.c:351] in winex11 (0x0032e670) ... (goes on for a dozen or so more, not relevant to this bug) So my first thought was "What's wrong with libc?" Then I looked at the source of the file at level 1 of the stack and found this: 350: str = (const char *) pglGetString(GL_EXTENSIONS); 351: WineGLInfo.glExtensions = HeapAlloc(GetProcessHeap(), 0, strlen(str)+1); From this it's obvious that pglGetString is returning a null pointer. It would be better to do something like this instead: str = (const char *) pglGetString(GL_EXTENSIONS); if(str == 0) { ERR( "Couldn't find GL_EXTENSIONS string, disabling OpenGL.\n" ); goto done; } WineGLInfo.glExtensions = HeapAlloc(GetProcessHeap(), 0, strlen(str)+1); What do you think?

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Question
by Sanket Patel March 22, 2011

March 22, 2011

How Teams Are Formed in Google Summer Of Code For Any Project. Is It Formed By Organization Or Google ? -- " Live 2 Love and Love 2 Live "

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Re: kernel32: avoid shadowing a parameter (try 2)
by Henri Verbeet March 22, 2011

March 22, 2011

On 22 March 2011 02:27, Austin English <austinenglish(a)gmail.com> wrote: > defval_tmp = HeapAlloc(GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR)); > - memcpy(defval_tmp, def_val, len * sizeof(WCHAR)); > - defval_tmp[len] = '\0'; > + memcpy(defval_tmp, def_val, defval_len * sizeof(WCHAR)); > + defval_tmp[defval_len] = '\0'; I think you're allocating the wrong amount of memory now.

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Re: [1/4] wined3d/context: Track the number of render targets in FBO entries.
by Stefan Dösinger March 22, 2011

March 22, 2011

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Am 21.03.2011 um 21:56 schrieb Adam Martinson: > > Cuts CPU time in context_apply_fbo_state() in half. What is the performance impact on real apps? -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.17 (Darwin) iQIcBAEBAgAGBQJNiHM5AAoJEN0/YqbEcdMwi28P/1iN598GQgE9ttILayjW6f1h E8DKkF30dJyXa506XoPKWeE+319mpLOevUca2hjBaaKoL+H69TzCproGGgdw7/W3 roWyg2Q42hibFnTb5ORwgjbsQbqYlRaMj7nlCJguyDjnK81oNIpLWjdiVWpe4H+b naQf+p9NWRR6x2tOx4i71MgvWnbPRiawJO14DxwwyTxelYWu05XgWvFaRYuyKevt 67q8yGGVx+4SXmSC1D5rzRAjY2OHIvGbznlrC3VV3TmpQg5YsrWS7b8XWr/Ii3DJ DQsOLbv/KMFTOTcQ6wjI+dJPX/lM/3z7QcOVVsAGZyOvH+8fIMAwtDcgU+EAwyWY CaM7NH6JM8Jlal4r8Hfhw/9IfLr+K6WVzYKPdjxO+PUxhV1GV4GC74vQn8wMHK4U LANQ5Kw9s+dThqM6gyBTcdyD8r37ktULlOyAFfx4a63Wg8JRBiqPyEyRufoCK7Kf lfsOGcadkAy9eKh4tIlaEfOMwewOap7Mq4veyQLO6JrnWVKIPg/vCufT4SD5VgPG AMtvbG0lqX5+egdH0IM6j4e9CiescSwqHqywphvxGwzQlPpbejvnIysFLH351lBQ cqIjVmcXLDTRigO8cpg+r7yyntVSCGZ8HduZlgwCLroOHJvK1vR0LkUHPIC1M5yE CYKj0gOxXQ7k8pT0uHJb =UrlD -----END PGP SIGNATURE-----

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Re: Idea
by Hin-Tak Leung March 22, 2011

March 22, 2011

(Please keep the wine-devel CC:) Sanket Patel wrote: > User File Location > > On Tue, Mar 22, 2011 at 8:25 AM, Hin-Tak Leung <hintak_leung(a)yahoo.co.uk > <mailto:hintak_leung(a)yahoo.co.uk>> wrote: > > Sanket Patel wrote: > > > hi there, > I talk about to make wine portable. > How I am Gonna Do That is , > There is a files that are related to system and integrated in to > system while install. > We gonna change that system files places . > How ? that is still question but we can do By community Support. > > If you talk about takiinng 1/2 of system files into package , i > think there is not really a case to happen > > > Hmm, I think you are confusing 'relocatable' vs 'portable' - in any > case, wine is already both portable (runs on many x86/x86_64-based > unix systems, include linux, *bsd, solaris, Mac OS X), and wine is > also relocatable to a good extent - > you can either run wine without installing, from within the > source(build) directory with the script provided, or you can choose > an install location with "./configure --prefix=..." > > Or may be you mean the user file location (${HOME}/.wine > (WINEPREFIX)) vs the wine binary locations (the ./configure > --prefix=<where>)? You need to clarify what you propose. Perhaps you did not notice, I already wrote that user file location, while defaults to ${HOME}/.wine, is controllable by setting the WINEPREFIX environment variable before launching wine. This machanism of allowing for parallel and separate user files are quite actively used and maintained. WineInBottle (or something of a similar name?) and possibly a few other "wine add-ons" does that, actually.

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Re: winex11.drv/opengl.c: Unhandled null pointer
by Dmitry Timoshkov March 22, 2011

March 22, 2011

[Please do not omit wine-devel(a)winehq.org when replying] Joshua Beck <jxb091000(a)utdallas.edu> wrote: > > What OpenGL driver are you using? glGetString(GL_EXTENSIONS) returning NULL > > might be a driver bug. > > > I'm using an nvidia binary driver (260.36.19 I think). Thing is I'm > running Debian amd64 and I compiled wine with -m32. I checked and there > are nvidia libraries in /usr/lib32. However I don't know if all of them > are in there or if they work correctly. See http://wiki.winehq.org/3DDriverIssues how to diagnose GL driver problems. > >> It would be better to do something like this instead: > >> > >> str = (const char *) pglGetString(GL_EXTENSIONS); > >> if(str == 0) > >> { > >> ERR( "Couldn't find GL_EXTENSIONS string, disabling OpenGL.\n" ); > >> goto done; > >> } > >> WineGLInfo.glExtensions = HeapAlloc(GetProcessHeap(), 0, strlen(str)+1); > >> > >> > >> What do you think? > >> > > WineGLInfo.glExtensions is used in other places in the code, it must be > > initialized. > > > > > If str == 0 then the program is going to crash before anything else can > get to WineGLInfo.glExtensions. Better to say what the error is than to > crash with an "Unhandled page fault" error. If it's that important to > have WineGLInfo.glExtensions initialized to something then initialize > it to an error code. If pglGetString(GL_EXTENSIONS) returns NULL for whatever reason allocating an 1 byte WineGLInfo.glExtensions buffer and setting it to 0 should work just fine. -- Dmitry.

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Re: [1/4] wined3d/context: Track the number of render targets in FBO entries.
by Dmitry Timoshkov March 22, 2011

March 22, 2011

Adam Martinson <amartinson(a)codeweavers.com> wrote: > Cuts CPU time in context_apply_fbo_state() in half. > --- > dlls/wined3d/context.c | 65 > +++++++++++++++++++++------------------ > dlls/wined3d/wined3d_private.h | 1 + > 2 files changed, 36 insertions(+), 30 deletions(-) It looks like you are not subscribed to wine-patches mailing list and your patches are delayed awaiting the moderator action. -- Dmitry.

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Re: [1/2] uxtheme: Add OpenThemeDataEx
by Dmitry Timoshkov March 22, 2011

March 22, 2011

André Hentschel <nerv(a)dawncrow.de> wrote: > - TRACE("(%p,%s)\n", hwnd, debugstr_w(pszClassList)); > + TRACE("(%p,%s, %u)\n", hwnd, debugstr_w(pszClassList), Flags); > + > + if(Flags) > + FIXME("unhandled Flags: %u\n", Flags); ... > +#define OTD_FORCE_RECT_SIZING 0x0001 > +#define OTD_NONCLIENT 0x0002 > +#define OTD_VALIDBITS (OTD_FORCE_RECT_SIZING | OTD_NONCLIENT) Flags should be printed as hex in the traces. Also using names without capitalizaion and hungarian notation is always preferred for new code in Wine. -- Dmitry.

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Idea
by Sanket Patel March 22, 2011

March 22, 2011

hi there, I talk about to make wine portable. How I am Gonna Do That is , There is a files that are related to system and integrated in to system while install. We gonna change that system files places . How ? that is still question but we can do By community Support. If you talk about takiinng 1/2 of system files into package , i think there is not really a case to happen -- " Live 2 Love and Love 2 Live "

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