[Compcomm] Kde composite manager...

Mike Dransfield mike at blueroot.co.uk
Thu May 31 05:27:33 EDT 2007


Sam Spilsbury wrote:
> In fact, that would be a good idea for two reasons.
>
> 1 Compiz has some very good WM plugins out there such as tile and extraWM
> 2 This would be the one final push to get composite-by-default into Ubuntu.
>
> Why is that? Because CompByDefault is not going to work correctly on
> all systems and the 2D mode would be like a fallback is 3D mode does
> not work by default. Of course - 3D mode will always be enabled by
> default but, just in case. This way, we may be able to push it into
> gnome and ubuntu.
>   

composite-by-default as far as I know has nothing to do with
compiz.  Its all to do with the shoddy drivers which would prove
too hard to support if enabled by default.

Since I dont see any dramatic movement in that direction I am
personally assuming that we will not see it for at least a year
so it does not matter how hard we push, it will have nothing to
do with us (unless you happen to be a device driver author)


> On 5/31/07, Dennis Kasprzyk <onestone at opencompositing.org> wrote:
>   
>> Am Mittwoch, 30. Mai 2007 19:18:43 schrieb RYX:
>>     
>>> Am Donnerstag, den 31.05.2007, 01:26 +1000 schrieb Andrew Wedderburn:
>>>       
>>>> so maybe compiz/beryl should be tightly intergrated with gnome since
>>>> kde has its own tightly intergrated system(that most users will use)
>>>>
>>>> you can get a better product when you're dealing with only one de.
>>>>         
>>> Compiz already deals well with both, doesn't it? I guess if the gnome
>>> devs want they are free to switch to compiz as their WM/CM (and I
>>> personally think if they are smart, they'll do it). Compiz is intended
>>> to work with any (or even no) DE and I am pretty sure that there are
>>> many KDE users that will still prefer using compiz instead of kwin (e.g.
>>> because kwin will likely be slower and more ressource intense due to its
>>> C++ nature).
>>>
>>> But maybe the best and most important side-effect for compiz and the new
>>> project is the competition we get. We now have a "competitor" which will
>>> raise much attention due to the popularity of KDE. Will compiz and the
>>> new community-driven project around compiz (which was aimed at being a
>>> lighweight DE if I remember correctly) be able to face the speed and
>>> quality of the KDE developer- and user-base? This is going to become a
>>> tough challenge and I hope we are all willingly accepting it :D ...
>>>
>>>       
>> The only thing that compiz can't offer it a "non composited" window manager
>> mode. Even if KDE/GNOME would decide to use compiz, then they still would
>> need to maintain kwin/metacity. And compiz will never act exactly the same
>> like kwin/metacity.
>>
>> My tests showed that it would be relative easy to disable the
>> composite/painting code in compiz. Compiz then acts like a normal window
>> manager. The problem is that we would need to rewrite the window decorators
>> to create "reparented" window decorations in the 2d mode. A new (or an
>> extended version of the current) decoration plugin would handle then the
>> reparenting of the decorations.
>>
>> Maybe someone should convince David that we need a "2d only" window manager
>> mode. Such mode should increase the chance to get accepted by the desktop
>> environments, because they could then drop their normal window manager.
>>
>>     
>>>> On 5/31/07, Wesley S. <wesley at ubuntu-nl.org> wrote:
>>>>         
>>>>> 2007/5/30, Guillaume Seguin <guillaume at segu.in>:
>>>>>           
>>>>>> 2007/5/30, Erkin Bahceci <erkinbah at gmail.com>:
>>>>>>             
>>>>>>> Wow, that was some serious duplication of effort to watch. I wish
>>>>>>> they had used compiz and spended the time they put into coding the
>>>>>>> same stuff all over again to improve compiz instead. Lack of
>>>>>>> intention to collaborate and communicate, I guess. Or just that
>>>>>>> they wanted it tightly integrated into KDE, and written in C++
>>>>>>> instead. Sigh.
>>>>>>>               
>>>>>> They asked us once. They said that they were willing to keep as much
>>>>>> control as possible on what plugins could do so that using compiz
>>>>>> wasn't possible for them.
>>>>>>             
>>>>> The KDE guys did review all options, but they thought it was better to
>>>>> write their own stuff after carefully examining everything. I remember
>>>>> the opted idea for compatibility with compiz/beryl plugins, but it was
>>>>> too hard to manage and they decided to keep working with their own API
>>>>> instead.
>>>>>
>>>>> --
>>>>> Wesley Stessens <wesley at ubuntu-nl.org>
>>>>> Human Knowledge Belongs To The World - Antitrust (2001)
>>>>> http://wesley.debianbox.be
>>>>> _______________________________________________
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