[uae] Re: Cartrigde ROMs
- From: Richard Drummond <evilrich@xxxxxxxxxxxxxx>
- To: uae@xxxxxxxxxxxxx
- Date: Sat, 18 Sep 2004 15:29:47 -0500
Hi Jens
On Saturday 18 September 2004 02:46 pm, Jens wrote:
> A comment to the speed. When I run OS 3.1 uae runs in good speed, but
> the graphics in os 3.5+ breaks the emulation out.
Probably the biggest difference between OS3.1 and OS3.5/3.9 is the rendering
of icons. OS3.1 uses planar icons, while OS3.5/3.9 uses palette-mapped icons.
The former is fast; the latter is CPU-intensive and thus slow on UAE without
a JIT.
> Do you know about a friend of you he can help you to optimize this
> speed problems? I think for many people speed have a very high priority
I do have some ideas for optimizing the core CPU emulation. Who knows - maybe
one day I'll find the time to finish the PPC JIT engine. ;-)
Cheers,
Rich
Other related posts:
