This is the patch to source code of Atari emulator Atari++
by Thomas Richter that introduces emulation of Video Board XE (VBXE)
by Tomasz Piórek.

Original source code of Atari++ version 1.55 supplied.

To obtain the source code apply supplied patch (sources.diff) to source code
of Atari++ emulator in version 1.55.
Currently it compiles only under Microsoft Windows with Microsoft Visual C++
(http://www.microsoft.com/Express/vc/).
Requires SDL (http://www.libsdl.org/) to compile.

Emulation of VBXE introduces some constraints on emulator and currently
it permits only windowed mode with 2x2 pixel. 

The code is ugly and resulting program consumes too much computing power
(muscular CPU recommended) but currently it's the only way
to emulate this Atari extension.

It's an experimental release. IT HAS BUGS. Please send feedback on
issues concerning VBXE emulation to laoo(at)icomp.pl
