[Qt5-feedback] OpenGL ES 2.0 requirement

Dmitry Nezhevenko dion at dion.org.ua
Sat Jun 4 20:09:56 CEST 2011


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...

-- 
WBR, Dmitry
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