[News] OS4 progress since pre-release | ANN.lu |
Posted on 08-Jun-2004 21:47 GMT by Peter Gordon | 228 comments View flat View list |
Hans-Jorg Frieden has posted a detailed status update on the progress of OS4 to Amigaworld.net.
Brief summary:
· Picasso96 and MUI PPC native
· Kernel supports PPC performance monitor and Altivec
· Moovid (released with OS3.9 as "action") is now running native, and can play DivX and other common formats
· GCC 3.4.0 is ported
· The C libraries are much faster. As a result AmiPDF is up to 60 times faster.
· Serial and floppy drivers coming soon
· USB is working and supports HID devices like keyboards and mice as well as HID joysticks and steering wheels, and USB mass storage devices like USB sticks, flash card readers, 7-in-1 card readers and cameras
· A1 IDE device now has working UDMA support. Also, interrupts are no longer polled but delivered properly. This means that the device does not require any CPU time for transfers.
This material will in due course be released for download to registered users of the Developer Pre-release on our web site at:
http://www.hyperion-entertainment.biz
There is more detail in the original AW.net posting.
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OS4 progress since pre-release : Comment 197 of 228 | ANN.lu |
Posted by Crumb // AAT on 10-Jun-2004 12:38 GMT | In reply to Comment 182 (Alkis Tsapanidis): "With the W3D wrapper, W3D software
usually runs faster than on the real W3D, on a BPPC card, simply because the drivers are faster and the API is more lowlevel."
I would say that the speed is improved because the context switches have dissapeared more than the other factors you mention.
I think that Rave3D and Warp3D are more or less lowlevel but it doesn't matter much as both are going to be deprecated. |
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