December 2002 - Wine-Devel - list.winehq.org

Dll separation question
by Martin Wilck Dec. 4, 2002

Dec. 4, 2002

I am sorry to say that I still don't quite understand this issue, but - can anybody point me to a resource saying what exactly I may or may not do when writing code for a wine DLL? In particular, when writing code for DLL X, which functions from other DLLs may I call? Example: When writing netapi32 code, can I call advai32 Registry functions to obtain config options, or do I need to use the (IMO rather awkward) ntdll interface ? Btw: Dll separation is a really complex issues and I think I'm not the only one who feels he doesn't quite understand what it means. IMO winehq needs a very clear description of that somewhere where it's easy to find. Martin -- Martin Wilck Phone: +49 5251 8 15113 Fujitsu Siemens Computers Fax: +49 5251 8 20409 Heinz-Nixdorf-Ring 1 mailto:Martin.Wilck(a)Fujitsu-Siemens.com D-33106 Paderborn http://www.fujitsu-siemens.com/primergy

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Painting message order?
by Mike Hearn Dec. 4, 2002

Dec. 4, 2002

Hi all, My beloved SVG plugin broke again :( For some reason it's not repainting properly, in fact, the only way I can force it to repaint when running in wine desktop, internet explorer kiosk mode (ie it fills a window) is by toggling high quality/low quality which controls antialiasing. trace:message:SPY_EnterMessage (0x10041) L"{ATL:5303EA68}" message [000f] WM_PAINT dispatched wp=00000000 lp=00000000 trace:message:SPY_EnterMessage (0x10041) L"{ATL:5303EA68}" message [0085] WM_NCPAINT sent from self wp=00000001 lp=00000000 trace:message:SPY_EnterMessage (0x10041) DefWindowProc32: WM_NCPAINT [0085] wp=00000001 lp=00000000 trace:message:SPY_ExitMessage (0x10041) DefWindowProc32: WM_NCPAINT [0085] returned 00000000 trace:message:SPY_ExitMessage (0x10041) L"{ATL:5303EA68}" message [0085] WM_NCPAINT returned 00000000 trace:message:SPY_EnterMessage (0x10041) L"{ATL:5303EA68}" message [0014] WM_ERASEBKGND sent from self wp=000008a8 lp=00000000 trace:message:SPY_ExitMessage (0x10041) L"{ATL:5303EA68}" message [0014] WM_ERASEBKGND returned 00000001 trace:message:SPY_ExitMessage (0x10041) L"{ATL:5303EA68}" message [000f] WM_PAINT returned 00000000 That's a message trace of the paint cycle (when I make it paint by minimizing the wine window for instance. It sends WM_PAINT, the does the NCPAINT thing which seems to be do do with window borders, and then some ERASEBKGND messages come from somewhere. I have a sneaking suspicion that the background gets erased after it's painted and not before, but that's a total shot in the dark and the absence of flicker kind of makes my theory look not so strong. I did some traces with +gdi as well, but it wasn't very helpful. There were lots of GetObjPtr and locking methods called, but I didn't see any actual obviously drawing related calls. There was 1 warning: GetObjPtr was called at one point with nil. What does this mean? I can't find any documentation about GetObjPtr on google. I'll look at the sources later to see if I can figure out what's wrong. Anyway, my final question is : is there a way to alter the colour with which the background is erased? Even if it screws up rendering elsewhere just for debugging i'd like to see if I can make it display as anything *except* offwhite. If so then it confirms my theory. Or are those messages processed by the plugin itself? thanks -mike -- Mike Hearn <m.hearn(a)signal.qinetiq.com> QinetiQ - Malvern Technology Center

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Re: Fix winsock conformance test on Windows NT
by Francois Gouget Dec. 4, 2002

Dec. 4, 2002

On 4 Dec 2002, Martin Wilck wrote: > Am Mit, 2002-12-04 um 10.21 schrieb Francois Gouget: > > > sock.c:456: Test failed: event_client (ea): connect error: 10022 > > I could reproduce that on NT4. [...] > But setting the socket to overlapped mode helps. So with the > following one-liner we should be fine. Yep, that works. Thanks :-) -- Francois Gouget fgouget(a)free.fr http://fgouget.free.fr/ A particle is an irreducible representation of the Poincaré Group - Eugene Wigner

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Vstserver v0.2.0
by Kjetil S. Matheussen Dec. 4, 2002

Dec. 4, 2002

http://www.notam02.no/arkiv/src/ VSTServer V0.2.0. ----------------- GRM tools 1 runs with the 25.11.2002 release of wine. ABOUT Vstserver is a program that must be running when using programs using vstlib. Vstlib is a library that can be used by programs to run windows vst audio plugins under linux/freebsd/i386solaris/etc. RUNNING First you should set the "VST_PATH" environment variable pointing to the directory where your VST dll files are placed. Then to run the vstserver program, you have to cd into the directory where the "vstservant.so" file is placed (and thats most probably the directory where this README file is placed), and then run the "vstserver" program. DEVELOPMENT Vstserver is released under the GPL, and vstlib under LGPL. If there comes many source-contributions, I will probably make it a sourceforge project. To use vstlib in a program, look at the tests/exampleclient program, and various vst plug-in documentation. The interface to the vstlib consists only of two functions (new/delete), the rest is like you would do when programming for windows, macos(X), beos, irix, etc. You do currently not have access to the audioMaster callback function from a client. If you need access to it, please contact me, and I'll extend the library and the vstservant program. CURRENT STATUS Vstserver seems to be very stable. Very few vst plug-ins and instruments wont run, and I am not able to hear any latency. And plug-ins does not seem to cause more cpu-power than under windows. BUGS 1. When loading a lot of plugins simultaniously, the X server crashes (!). I manage to do that when running the ladspa "listplugins" program _many_ times in a row like this: "listplugins &". I dont know the cause of it. (running redhat 7.2, with latest XFree rpm updates installed) 2. Shared memory handlig might be faulty. I suspect that it doesnt free resources because clients sometime complains about not getting shared memory. (see server/shmhandler.c) 3. The graphics code to support gui is just hacked together by looking at the winemine source-code included with the wine distribution. I have no windows programming experience or documentation about the windows API, so if someone that have windows programming experience would have a look at the code and check that its fine/not fine, that would be, eh, fine. (The code I'm unsure about is server/win/winwin.c and server/win/main.c, about 200 lines of code.) NOT WORKING DLLS - "SimSynth VSTi demo.dll" - The standalone version wont even run under wine, so theres currently not much hope for this one. Please send me dlls that wont work. FUTURE -Make a DX-plugin server. (would be fun running pi-warp under linux). -Add gui to the plugins not providing gui themselves. (help wanted, windows programming) HISTORY 0.1.1 -> 0.2.0: -When upgrading my wine installation from the 31.10.2002 version to the 25.11.2002 version, the "err:local:LOCAL_GetBlock not enough space in GDI heap 01f7 for 24 bytes" problem got much worse. So I changed the vstserver program to be a normal unix program that starts a winelib program called "vstservant.so" for each new request it gets. This seems to have solved the GDI heap problem totally. -Extended the audioMaster function yet more by copying a lot of opcode handlings from the vst~ pd external by Mark Williamson. I didn't ask before doing this, but according to the pdf file, he used some code from the plugin~ external, which then should automaticly make vst~ GPL. The positive result is that more plugins works. The negative result is that you now need to patch the steinberg "vst/aeffectx.h" file before compiling, as there are some strange things in it. -Some smaller fixes here and there. 0.1.0 -> 0.1.1: -Replaced the old audioMaster function in the server with the one coming from the plugin~ source by Jarno Seppänen. Result is that GRM tools 2 now works. (I thought there were a different reason it didnt work before, without going into further detail...) Seems like vst instruments works better now too. The mousedrag problem seems to have dissapeared. -Removed some debug printings. 0.0.2 -> 0.1.0: -Added graphics support to the plug-ins. (effEditOpen/effEditClose dispatch opcodes works.) -Fixed the makefile a bit. 0.0.1 -> 0.0.2: -Fixed the process function in vstlib. -Fixed the problem with processreplace could fail if sampleframes was to high. -Added processreplace simulation to vstlib, in case plugin doesnt implement processreplace itself. CREDITS vstserver and vstlib are made by Kjetil S. Matheussen / Notam. k.s.matheussen(a)notam02.no Some programming hints is gathered by looking at the pd vst-object plugin~ source and the jack soundserver source. --

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Re: The conformance tests need you!
by Martin Wilck Dec. 4, 2002

Dec. 4, 2002

Am Mon, 2002-12-02 um 19.12 schrieb Francois Gouget: > > Am Sam, 2002-11-30 um 04.02 schrieb Francois Gouget: > > > > > > Come on people, we can do better. > > > Send fixes to wine-patches, and send me emails to so that I update this > > > table. > > > > I'll have a look at the winsock stuff. > > Thanks :-) I am currently having trouble with running stuff natively on Windows. Can anybody run the winsock test with verbose output (trace enabled) on Windows NT and send me the result ? Martin -- Martin Wilck Phone: +49 5251 8 15113 Fujitsu Siemens Computers Fax: +49 5251 8 20409 Heinz-Nixdorf-Ring 1 mailto:Martin.Wilck(a)Fujitsu-Siemens.com D-33106 Paderborn http://www.fujitsu-siemens.com/primergy

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Re: Fix winsock conformance test on Windows NT
by Francois Gouget Dec. 4, 2002

Dec. 4, 2002

On 3 Dec 2002, Martin Wilck wrote: > > With the following fixes, the winsock test runs fine (0 errors) on Win > NT (and Wine!). I applied the patch but the test still fails and gets stuck on NT4: sock.c:694: **** STARTING TEST 0 **** sock.c:332:simple_server (d3) starting sock.c:341:simple_server (d3) ready sock.c:346:simple_server (d3): waiting for client sock.c:391:simple_client (dd): starting sock.c:394:simple_client (dd): server ready sock.c:391:simple_client (b9): starting sock.c:394:simple_client (b9): server ready sock.c:406:simple_client (dd) connected sock.c:346:simple_server (d3): waiting for client sock.c:427:simple_client (dd) exiting sock.c:406:simple_client (b9) connected sock.c:374:simple_server (d3) exiting sock.c:427:simple_client (b9) exiting sock.c:696: **** TEST 0 COMPLETE **** sock.c:694: **** STARTING TEST 1 **** sock.c:332:simple_server (ec) starting sock.c:341:simple_server (ec) ready sock.c:346:simple_server (ec): waiting for client sock.c:445:event_client (ea): starting sock.c:445:event_client (e3): starting sock.c:447:event_client (ea): server ready sock.c:456: Test failed: event_client (ea): connect error: 10022 sock.c:447:event_client (e3): server ready sock.c:456: Test failed: event_client (e3): connect error: 10022 It stays there for a long time and then prints: sock.c:456: Test failed: event_client (e3): connect error: 10022 sock.c:614: Test failed: some threads have not completed: 102 sock.c:621:terminating thread 000000ec sock.c:621:terminating thread 000000ea sock.c:621:terminating thread 000000e3 sock.c:696: **** TEST 1 COMPLETE **** But then the process does not terminate... -- Francois Gouget fgouget(a)free.fr http://fgouget.free.fr/ Hiroshima '45 - Czernobyl '86 - Windows '95

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Re: Direct3D8 regression/bug
by Sylvain Petreolle Dec. 4, 2002

Dec. 4, 2002

--- Greg Turner <gmturner007(a)ameritech.net> a écrit : > On Tuesday 03 December 2002 02:34 pm, Sylvain Petreolle wrote: > > NVidia and its bugged binary shit... > > yuck. doesn't xfree or drm-kernel project provide a decent driver > for > you guys? the nv driver provided with Xfree is way too slow to use it on Wine. and I don't want to have to compile Xfree myself. You wrote exactly what I wanted to avoid when I put "mplayer.exe" It isn't mplayer from mplayerhq.hu, but windows mplayer.exe from Windows ME. I need it to test midi with winealsa.drv. Now I didn't succeed because of Registry glitch: couldn't find midi out (%s)\n > > Note : it crashes even with mplayer.exe !! > > mplayer is very, very agressive and takes wierd liberties with > compiler > flags. compile it yourself, disable stuff you don't want, and pay > attention to the compiler flags you get. when all is said and done > ... ===== Sylvain Petreolle spetreolle(a)users.sourceforge.net Fight against Spam ! http://www.euro.cauce.org/en/index.html ICQ #170597259 "Don't think you are. Know you are." Morpheus in Matrix, chapter 15. ___________________________________________________________ Soyez solidaire soutenez laction du Téléthon avec Yahoo! France. http://www1.telethon.fr/030-Espace-Relais-Dons/webtirelire1.asp?hebergeur_i…

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Cygwin/wine : partial success
by Sylvain Petreolle Dec. 4, 2002

Dec. 4, 2002

Making only one tweak to /etc/profile, cygwin manages to launch partially. If you comment the line USER="`id -un`", bash -l -i displays : (I placed "I'm here!" at the end of .bahrc) C>bash -l -i I'm here! syl(a)snoop ~ $ logout C> The next step will be identify the reason why it just logs out. I tried zsh but it says zsh: error on TTY read: permission denied and then I have no keyboard in wcmd. mc begin to display itself,then makes disappear the wcmd window, the program doesn't terminate. (??) ===== Sylvain Petreolle spetreolle(a)users.sourceforge.net Fight against Spam ! http://www.euro.cauce.org/en/index.html ICQ #170597259 "Don't think you are. Know you are." Morpheus in Matrix, chapter 15. ___________________________________________________________ Soyez solidaire soutenez laction du Téléthon avec Yahoo! France. http://www1.telethon.fr/030-Espace-Relais-Dons/webtirelire1.asp?hebergeur_i…

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Re: Direct3D8 regression/bug
by Jeff Smith Dec. 4, 2002

Dec. 4, 2002

>From: Greg Turner <gmturner007(a)ameritech.net> > > > I need it to test midi with winealsa.drv. > > Now I didn't succeed because of Registry glitch: couldn't find midi > > out (%s)\n > >gotcha. I run winealsa too... but I've never tried midi. My buddy owns >cakewalk, I should give it a whorl sometime, and see what happens. >From what I can see in the source, winealsa only supports wave out at this time. I just recently started running ALSA (because its MIDI implementation is much better for my card than OSS), but am using OSS emulation + wineoss for midi from wine. It worked beautifully for me (after I made a couple of fixes, now in CVS). -- Jeff S _________________________________________________________________ The new MSN 8: advanced junk mail protection and 2 months FREE* http://join.msn.com/?page=features/junkmail

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Re: rpc_J_PL4
by Francois Gouget Dec. 4, 2002

Dec. 4, 2002

On Tue, 3 Dec 2002, Greg Turner wrote: > License: X11-MIT > > Changelog: > > * programs/rpcss/tests: rpc.c: > Greg Turner <gmturner007(a)ameritech.net> > - W9x doesn't support widechar uuids (crashes on test) That surprises me. I ran these tests on Win95 and Win98 and they failed but did not crash. Thus I think it would be better to apply this patch instead: Index: dlls/rpcrt4/tests/rpc.c =================================================================== RCS file: /home/wine/wine/dlls/rpcrt4/tests/rpc.c,v retrieving revision 1.1 diff -u -r1.1 rpc.c --- dlls/rpcrt4/tests/rpc.c 7 Oct 2002 21:54:07 -0000 1.1 +++ dlls/rpcrt4/tests/rpc.c 4 Dec 2002 07:29:22 -0000 @@ -101,7 +101,12 @@ /* Uuid to String to Uuid (wchar) */ for (i1 = 0; i1 < 10; i1++) { Uuid1 = Uuid_Table[i1]; - ok( (UuidToStringW(&Uuid1, &wstr) == RPC_S_OK), "Simple UUID->WString copy" ); + rslt=UuidToStringW(&Uuid1, &wstr); + if (rslt==RPC_S_CANNOT_SUPPORT) { + /* Must be Win9x (no Unicode support), skip the tests */ + break; + } + ok( (rslt == RPC_S_OK), "Simple UUID->WString copy" ); ok( (UuidFromStringW(wstr, &Uuid2) == RPC_S_OK), "Simple WString->UUID copy from generated UUID String" ); ok( UuidEqual(&Uuid1, &Uuid2, &rslt), "Uuid -> WString -> Uuid transform" ); /* invalid uuid tests -- size of valid UUID string=36 */ With this patch, all tests are run on NT and Wine platforms, and on Win9x platforms, all tests are skipped after the first first Unicode call. -- Francois Gouget fgouget(a)free.fr http://fgouget.free.fr/ Before you criticize someone, walk a mile in his shoes. That way, if he gets angry, he'll be a mile away - and barefoot.

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