The utility changes the settings of graphics. That alone could give it a significant speed boost. DOSBox for Windows XP - a multifunctional tool, which is a 32-bit processor emulator for the operating system.
The original dev was working on running code on the Media Engine before he lost interest in the project - some of the code is already there, waiting to be implemented. There is plenty of scope for optimization in this project, such as porting solutions that were applied to other PSP emulators. Maintains separate DOSBox configurations for each game, allowing you to fully configure the DOSBox settings individually for each game LaunchBox 12.0 on 32-bit and 64-bit PCs This download is licensed as freeware for the Windows (32-bit and 64-bit) operating system on a laptop or desktop PC from console emulators without restrictions. Compare the above to this video of FX Fighter running on the 2008 build. Even if you get a version with added drivers, it won't help you run XP. The best you could do would be Windows 95 or maybe later 9x, and you can run Windows games on that.
There are still lots of bugs and it's really barely usable, but with just those basic tweaks it runs way better than before. The architecture of DOSBox is not suitable for running more modern OSes like XP. I spent the last two weeks fixing code that is broken on a modern toolchain (remember, this thing was last compiled 12 years ago), giving DOSBox a LaunchBox frontend to make it easier to use, and generally googling questions like 'what is malloc' a lot. After wading through the Wayback Machine and dead message boards, I finally tracked down all the source code for the PSP port of DosBox (last updated July 2008), built it with the help of the PSP Homebrew Discord guys - and here's the result, in a neat package with a handful of DOS shareware/demo games. If youre lucky, you can convince some games to run without sound in Windows XP, but they may run far too fast to be playable. Compact pre-installed Windows 95 hard disk image and AUTOEXEC.BAT file packaged for DOSBox, which runs in the browser thanks to hard work of contributors to Em-DOSBox, DOSBox, Emscripten, and web browser engines.