nanogui: screen subdriver problems
Subject:
AW: [nanogui] screen subdriver problems
From:
"Alexander Stohr" ####@####.####
Date:
5 Aug 2005 10:35:11 +0100
Message-Id: <000101c599a0$d3968000$9b01a8c0@starlightpc>
i am nut sure about that area,
but a screen refresh should happen any time when a "flush" is called
from the application and or the NX system.
fonts might be a different problem.
can you test your application code on a PC system like Linux/i386?
have you tested some of the demo applications?
hint, launch NX from the "src" subdir with fonts and bin as deeper levels
like this: bin/nano-X
-----Ursprüngliche Nachricht-----
Von: Srinivasa Mylarappa ####@####.####
Gesendet: Freitag, 5. August 2005 00:28
An: ####@####.####
Betreff: [nanogui] screen subdriver problems
My LCD controller does not allow direct access to video memory. So I have to
flush the contentes of the frame buffer to LCD controller. When should I
flush
this if I'm running nano-X, nanowm,applications?
I have implemented as per architecture guideline write pixel, horiz &
vertical
lines through IOCTLS. I hooked up these in fblin16.c. It draws windows but
no
texts or images were displayed. Pleae tell me if I'm doing something wrong
here
and also if I'm missing something. Any suggenstions how to go from here is
also
welcome.
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