[Qt5-feedback] OpenGL ES 2.0 requirement

[Linos]

I don't have either the resources but hopefully someone else that have this 
resources will make this because i think to can use QT in real big desktop 
applications good remote protocol support is a must.

Regards,
Miguel Angel.

El 06/06/11 09:22, Samuel Rødal escribió:
> On 06/04/2011 08:09 PM, ext Dmitry Nezhevenko wrote:
>> On Fri, Jun 03, 2011 at 09:14:54PM +0200, Konrad Rosenbaum wrote:
>>> It means any program based on OpenGL will work in some scenarios, but not in
>>> others:
>>>
>>> Plain Framebuffer: no
>>>
>>> Framebuffer with Mesa: yes
>>>
>>> Local X11 session: yes (Mesa will decide whether to use hardware or software
>>> rendering)
>>>
>>> Remote X11 via Krdf as Server to any VNC-Client: yes (no matter whether the
>>> X11 uses HW or SW rendering, i just tried it again)
>>
>> This is not as perfect as it was. At least with Qt. I still remember that
>> times of Qt3 when it was possible to use X11 forwarding even through ADSL
>> connection. Now Qt4 is maybe slowest toolkit for this. Even Windows apps
>> launched with Wine works much faster faster.
>>
>> And it looks like Qt5 will be even slower...
>
> If someone is really interested in a high-performing remote X11 solution
> it's always possible to implement a custom Lighthouse platform plugin
> optimized for exactly that use case. We do not have the resources
> available to prioritize it unfortunately (especially since optimizing
> remote connections means sacrificing performance for local connections).
>
> --
> Samuel
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