Hello everybody,
we are working on a handheld application with a 800x480 LCD Display
using FLTK 1.1.9 on top of DirectFB 1.4.2. It display large Text (100
Pixel, about 10 digits) and curve plotters.
After having found that the AVR32 Processor does not deliver the
required performance (at least without a lot optimisation) we are
evaluating the Omap 3503.
This worked very well when the Screen was in Landscape view. When I
rotate the Layer to Portrait mode in the FLTK Code, it gets really slow.
My questions:
What is the fastest way to realise a rotated display with DirectFB? (/FLTK)
The gfxdriver called omap does crash when I try to use it ( "(!) [Main
Thread 0.000] ( 8827) *** Assertion [__size > 0] failed ***
[shmalloc.c:549 in fusion_dbg_shcalloc()]" ). Does it offer any speedup
for our application / Processor (3503)?
Kind regards,
Robert
--
Robert Feld, Dipl.-Ing.
Research and Development
Corscience GmbH & Co. KG
Henkestr. 91
D-91052 Erlangen
Germany
Tel: +49 9131 977986-511
Fax: +49 9131 977986-59
e-mail: [email protected] <mailto:[email protected]>
Internet: www.corscience.de <http://www.corscience.de/>
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