[Qemu-devel] Mac OS X (SDL quartz driver) Bug in resizing.

[Qemu-devel] Mac OS X (SDL quartz driver) Bug in resizing.

[Pierre d'Herbemont]

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Hi,

When using Qemu [1] on Mac OS X, changing the window size ends up in a 
segfault. Actually it seems that there are memory leaks if the Window 
and its view are not totally released. The ugly patch attached fixes 
the troubles:

By the way if any Mac OS X SDL developer want to try out QEMU, I think 
there are some libsdl-bugs to track down.

Thanks,

Pierre.

[1] http://bellard.org/qemu


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Index: SDL_QuartzVideo.m
===================================================================
RCS file: /home/sdlweb/libsdl.org/cvs/SDL12/src/video/quartz/SDL_QuartzVideo.m,v
retrieving revision 1.39
diff -u -r1.39 SDL_QuartzVideo.m
--- SDL_QuartzVideo.m	22 Mar 2004 09:38:20 -0000	1.39
+++ SDL_QuartzVideo.m	17 Jul 2004 13:36:15 -0000
@@ -671,11 +671,13 @@
         - If it is OpenGL (since gl attributes could be different)
         - If new mode is OpenGL, but previous mode wasn't
     */
+#if 0
     if (video_set == SDL_TRUE)
         if ( (mode_flags & SDL_FULLSCREEN) ||
              ((mode_flags ^ flags) & (SDL_NOFRAME|SDL_RESIZABLE)) ||
              (mode_flags & SDL_OPENGL) || 
              (flags & SDL_OPENGL) )
+#endif
             QZ_UnsetVideoMode (this);
     
     /* Check for user-specified window and view */

Re: [Qemu-devel] Mac OS X (SDL quartz driver) Bug in resizing.

[René Korthaus]

Hi,

thanks for the patch, thats probably the reason why i could'nt install 
gentoo and couldnt start yoperv2. Now i got that sdl.diff.txt file 
where to put it?

Thanks

Am 17.07.2004 um 15:37 schrieb Pierre d'Herbemont:

> Hi,
>
> When using Qemu [1] on Mac OS X, changing the window size ends up in a 
> segfault. Actually it seems that there are memory leaks if the Window 
> and its view are not totally released. The ugly patch attached fixes 
> the troubles:
>
> By the way if any Mac OS X SDL developer want to try out QEMU, I think 
> there are some libsdl-bugs to track down.
>
> Thanks,
>
> Pierre.
>
> [1] http://bellard.org/qemu
>
> <sdl.diff.txt>_______________________________________________
> Qemu-devel mailing list
> Qemu-devel@nongnu.org
> http://lists.nongnu.org/mailman/listinfo/qemu-devel

Re: [Qemu-devel] Mac OS X (SDL quartz driver) Bug in resizing.

[Laurent Amon]

On 17 juil. 04, at 15:37, Pierre d'Herbemont wrote:
> By the way if any Mac OS X SDL developer want to try out QEMU, I think 
> there are some libsdl-bugs to track down.
>
>
Hello Pierre,

The main problem I have is keyboard management. I am trying to use 
Windows and I barely have the letters and the numbers on the keypad 
only. Do you know if the problem is with qemu or sdl? and if it might 
be feasible to have a better recognition of the Mac keyboard?

Thanks,

Lga.

Re: [Qemu-devel] Mac OS X (SDL quartz driver) Bug in resizing.

[Johannes Schindelin]

Hi,

On Sat, 17 Jul 2004, Laurent Amon wrote:
> The main problem I have is keyboard management. I am trying to use
> Windows and I barely have the letters and the numbers on the keypad
> only. Do you know if the problem is with qemu or sdl? and if it might
> be feasible to have a better recognition of the Mac keyboard?

I think the problem lies with the correct translation of your key presses
to pc keycodes, i.e. in qemu. IIRC, Fabrice committed a quick fix a few
days ago: Are you using qemu CVS?

Ciao,
Dscho

Re: [Qemu-devel] Mac OS X (SDL quartz driver) Bug in resizing.

[Pierre d'Herbemont]

You have to get the libsdl sources (cvs version) and patch the sources, 
then run 'make'. If you don't want to rebuild libsdl prefer Kevin's 
Hack: at launch time press ctrl-shit-f to go in fullscreen mode. It 
runs fine from here.

Pierre


Le 17 juil. 04, à 15:47, René Korthaus a écrit :

> Hi,
>
> thanks for the patch, thats probably the reason why i could'nt install 
> gentoo and couldnt start yoperv2. Now i got that sdl.diff.txt file 
> where to put it?
>
> Thanks
>
> Am 17.07.2004 um 15:37 schrieb Pierre d'Herbemont:
>
>> Hi,
>>
>> When using Qemu [1] on Mac OS X, changing the window size ends up in 
>> a segfault. Actually it seems that there are memory leaks if the 
>> Window and its view are not totally released. The ugly patch attached 
>> fixes the troubles:
>>
>> By the way if any Mac OS X SDL developer want to try out QEMU, I 
>> think there are some libsdl-bugs to track down.
>>
>> Thanks,
>>
>> Pierre.
>>
>> [1] http://bellard.org/qemu
>>
>> <sdl.diff.txt>_______________________________________________
>> Qemu-devel mailing list
>> Qemu-devel@nongnu.org
>> http://lists.nongnu.org/mailman/listinfo/qemu-devel
>
>
>
> _______________________________________________
> Qemu-devel mailing list
> Qemu-devel@nongnu.org
> http://lists.nongnu.org/mailman/listinfo/qemu-devel
>

Re: [Qemu-devel] Mac OS X (SDL quartz driver) Bug in resizing.

[Laurent Amon]

I'm using the latest snapshot (2004_07_15_23) but I  might as well 
compile from CVS. I'll have a look. If the patch is not in CVS, can 
someone point me to it?

I should report that I just installed Office 2000 on Win95 OSR2 on my 
TiBook/400. It walks rather than run, but perfectly so far. At least, 
it doesn't crawl like bochs. It is useable, but I'll be thankful for 
any optimization :-) I wanted to try WinME, but the copy I have is a 
reformed EOM system and it seems that it won't install except on a DELL 
:-(

How far is USB support? I would be interested in running some utilities 
for my Canon BJC-6200 printer. They have not been developed for OSX.

Thanks for the info,

Lga.

On 17 juil. 04, at 16:32, Johannes Schindelin wrote:

> Hi,
>
> On Sat, 17 Jul 2004, Laurent Amon wrote:
>> The main problem I have is keyboard management. I am trying to use
>> Windows and I barely have the letters and the numbers on the keypad
>> only. Do you know if the problem is with qemu or sdl? and if it might
>> be feasible to have a better recognition of the Mac keyboard?
>
> I think the problem lies with the correct translation of your key 
> presses
> to pc keycodes, i.e. in qemu. IIRC, Fabrice committed a quick fix a few
> days ago: Are you using qemu CVS?
>
> Ciao,
> Dscho
>
>
>
> _______________________________________________
> Qemu-devel mailing list
> Qemu-devel@nongnu.org
> http://lists.nongnu.org/mailman/listinfo/qemu-devel
>
>

[Qemu-devel] Mac OS X keycodes

[Laurent Amon]

On 17 juil. 04, at 18:21, Laurent Amon wrote:

> I'm using the latest snapshot (2004_07_15_23) but I  might as well 
> compile from CVS. I'll have a look. If the patch is not in CVS, can 
> someone point me to it?
>

> On 17 juil. 04, at 16:32, Johannes Schindelin wrote:
>
>> I think the problem lies with the correct translation of your key 
>> presses
>> to pc keycodes, i.e. in qemu. IIRC, Fabrice committed a quick fix a 
>> few
>> days ago: Are you using qemu CVS?
>>
>> Ciao,
>> Dscho
>>
>>
I found the patch on the mailing list archives, dated from last month. 
However, it has not been commited in CVS then and needs some rework to 
patch cleanly against current CVS. I have it working and I hope to post 
a reworked patch later today, once I correct a few keycodes that are 
incorrectly mapped on my keyboard.


Bye for now,

Lga.

Re: [Qemu-devel] Mac OS X keycodes

[René Korthaus]

Hello again,

i just created something like a tutorial for Qemu on Mac OS X. Please 
add and edit heavily, i just made the start...
Just posted it at MorphixWiki News 
(http://am.xs4all.nl/phpwiki/index.php/Qemu) ....

http://cordney.com/mymacintosh/doku.php?id=wiki:qemu

Greets

Am 18.07.2004 um 10:08 schrieb Laurent Amon:

>
> On 17 juil. 04, at 18:21, Laurent Amon wrote:
>
>> I'm using the latest snapshot (2004_07_15_23) but I  might as well 
>> compile from CVS. I'll have a look. If the patch is not in CVS, can 
>> someone point me to it?
>>
>
>> On 17 juil. 04, at 16:32, Johannes Schindelin wrote:
>>
>>> I think the problem lies with the correct translation of your key 
>>> presses
>>> to pc keycodes, i.e. in qemu. IIRC, Fabrice committed a quick fix a 
>>> few
>>> days ago: Are you using qemu CVS?
>>>
>>> Ciao,
>>> Dscho
>>>
>>>
> I found the patch on the mailing list archives, dated from last month. 
> However, it has not been commited in CVS then and needs some rework to 
> patch cleanly against current CVS. I have it working and I hope to 
> post a reworked patch later today, once I correct a few keycodes that 
> are incorrectly mapped on my keyboard.
>
>
> Bye for now,
>
> Lga.
>
>
>
> _______________________________________________
> Qemu-devel mailing list
> Qemu-devel@nongnu.org
> http://lists.nongnu.org/mailman/listinfo/qemu-devel
>

Re: [Qemu-devel] PATCH : Mac OS X keycodes

[Laurent Amon]

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Greetings,

Here is the reworked patch to make the Mac keyboard mostly useful. It 
patches against yesterday's night CVS. Can somebody commit it?

In addition to this it patches configure and vl.c to include SDL/SDL.h 
instead of SDL.h for Mac (The precompiled OS X libsdl needs this).


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There are a few keys that are not correctly mapped, but I think we will 
need a new keyboard definition in the guest OS to correct this (or even 
better, use the current keylayout in OSX, but that is beyond my ken). 
We get a working alt-graph key.

Thanks to Johannes Fortmann for the original patch posted on June 12th. 
This one improves very little on it.

Lga.

On 18 juil. 04, at 10:08, Laurent Amon wrote:
> I found the patch on the mailing list archives, dated from last month. 
> However, it has not been commited in CVS then and needs some rework to 
> patch cleanly against current CVS. I have it working and I hope to 
> post a reworked patch later today, once I correct a few keycodes that 
> are incorrectly mapped on my keyboard.

Re: [Qemu-devel] Mac OS X (SDL quartz driver) Bug in resizing.

[Gianni Tedesco]

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On Sat, 2004-07-17 at 18:21 +0200, Laurent Amon wrote:
> I'm using the latest snapshot (2004_07_15_23) but I  might as well 
> compile from CVS. I'll have a look. If the patch is not in CVS, can 
> someone point me to it?
> 
> I should report that I just installed Office 2000 on Win95 OSR2 on my 
> TiBook/400. It walks rather than run, but perfectly so far. At least, 
> it doesn't crawl like bochs. It is useable, but I'll be thankful for 
> any optimization :-) I wanted to try WinME, but the copy I have is a 
> reformed EOM system and it seems that it won't install except on a DELL 
> :-(
> 
> How far is USB support? I would be interested in running some utilities 
> for my Canon BJC-6200 printer. They have not been developed for OSX.

It emulates all the chipsets functionality just about. All thats missing
is the actual packet processing code. I haven't had any time to progress
it in the last 6 weeks, and probably won't have time for the next 6
weeks.

-- 
// Gianni Tedesco (gianni at scaramanga dot co dot uk)
lynx --source www.scaramanga.co.uk/scaramanga.asc | gpg --import
8646BE7D: 6D9F 2287 870E A2C9 8F60 3A3C 91B5 7669 8646 BE7D

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