nanogui: slow fltk on nano-X
Subject:
Re: [nanogui] slow fltk on nano-X
From:
Daniel Csabai ####@####.####
Date:
11 May 2004 07:19:41 +0100
Message-Id: <40A070F6.7010008@freemail.hu>
Hi,
>My system consists of Cirrus EP7211(ARM 720T) and 640x480 true color
>display.
>At first, I run nano-X at server mode, but the performance was really bad.
>So, I enabled "LINK_APP_INTO_SERVER" and linked nano-X statically into my
>application.
>Then the performance was greatly enhanced.
>
>
>
We have approximately the same core (ARM720T, 70Mhz).
Did you experienced only the gui performance enchancement or some other
more?
Could you tell me this performance can be enough to handle a simple
graphical user interface?
>If you use nano-X + nxlib, then nano-X runs at server mode. If you want to
>use nano-X + nxlib as static library, you should hack some code as suggested
>by someone in this mailing list.
>
>
Good to know it is possible. :)
>Also, nxlib has may "printf" functions at its stub functions. It makes the
>system really slow. I requsted omitting "printf" functions, but no reply
>from Greg.
>I could not change to nano-X + nxlib for the above reasons.
>I still use flnx + nano-X as static library.
>
>
>
Unfortunately we have less choice, because we began the work with
fltk114 on x86 system. I think I have to go through the problem.
Regards,
Daniel
>
>
>>Hi Greg,
>>
>>the processor running at 70Mhz, the display is a TFT one, resolution is
>>640x480, the color depth 16bit.
>>
>>
>>Regards,
>>Daniel
>>
>>Greg Haerr írta:
>>
>>
>>
>>>>The new platform based on a Hynix HMS30C7202 with arm-linux.
>>>>
>>>>
>>>>
>>>>
>>>What speed is the processer running at, and how big is the
>>>display depth and bpp?
>>>
>>>Regards,
>>>
>>>Greg
>>>
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