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[ts-7000] Re: Frame Buffer Programming ? Solved - example circle drawing

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Subject: [ts-7000] Re: Frame Buffer Programming ? Solved - example circle drawing program
From: "mattsaintdev" <>
Date: Wed, 23 Aug 2006 08:47:32 -0000
Its in the "Files" section of Yahoo here see left hand panel.

matt


--- In  "Eduardo Mendiola" <> 
wrote:
>
> Do you know where I can get a copy of the circle drawing program?
> 
> Thanks, Eduardo
> 
> 
> --- In  "mattsaintdev" <mattsaintdev@> 
> wrote:
> >
> > OK , will be good to have fastest versions.
> > 
> > i know theres the QT library stuff to nice graphics (ive yet to 
> try) 
> > but would it not be a good idea to put together a small set of 
> > graphics routines for this board (and the 7300?) into one open 
> source 
> > file  e.g. lines, blts, rectangles, ellipse and simple text. 
> > 
> > The board comes with 8MB yet the 640x480 is only accessing a 
small 
> > part of the memory via the FB handle - any idea how to make use 
of 
> > the rest of the memory?
> > 
> > Matt
> > 
> > 
> > 
> > 
> > 
> > 
> > 
> > --- In  "PeterElliot" <egroups@> wrote:
> > >
> > > Hi Matt,
> > > 
> > > I have a simple circle routine I pulled together from a couple 
> of 
> > > sources which use only integer arithmatic... I'll see if I can 
> pull 
> > > it together and post it in the files section.
> > > 
> > > I also use the bitblt functions for clearing the screen as it 
> > removes 
> > > the need for the main CPU to clear the memory.
> > > 
> > > Regards,
> > > 
> > > PJE
> > > 
> > > --- In  "mattsaintdev" <mattsaintdev@> 
> > > wrote:
> > > >
> > > > //
> > > > // Circle - modified from bitblt source code
> > > > // Compiled with Cygwin & cross compiler
> > > > // Target tested on Ts-7200 with TS-7KV video card
> > > > //
> > > 
> > > SNIP
> > >
> >
>







 
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