[XviD-devel] XviD on Mac OS X
Christoph Nägeli
chn at kbw.ch
Sat Aug 21 17:04:37 CEST 2004
Hi
I don't know what's wrong with xvidcore-1.0.1. I always work with the
cvs version.
Currently I'm porting more altivec routines. You can download the
current work from my public tla repository.
BUT Perhaps Edourd may write if that's a good idea since I'm in the
middle of porting
=> lowpass functions still there
=> interpolate halfpel_add functions are new though not yet good tested.
=> not yet any new qpel optimization
my repository can be found at:
http://people.ee.ethz.ch/~naegelic/arch-repositories/xvidcore
you can check out the following there
xvidcore--naegeli-head--0.0
If you like a version prior to that poring, I got an enhanced cvs
version from 17. July 04 located at
http://people.ee.ethz.ch/~naegelic/xvid_qt_download.html
BUT: with this one, you have to manually process the file
'mem_transfer_ppc.s.m4' and link manually into the library:
If you don't want to do this, just remove the following lines in
'xvid.c' located at line 602:
if(cpu_flags & XVID_CPU_ASM) {
/* mem transfer */
transfer8x8_copy = transfer8x8_copy_ppc_asm;
}
Hope this helps.
--
Christoph
On 21 Aug, 2004, at 12:59, Sebestyén Gábor wrote:
> Hi,
>
> I recently downloaded xvidcore-1.0.1 to Mac OS X and sadly recognized
> that XviD is NOT optimized to OS X / PPC.
> Despite some not activated and old PPC code configure detects OS X as
> generic platform and don't set architecture to ARCH_IS_PPC.
> Therefore all ppc related stuff is expired, compiled generic is damn
> slow.
>
> Has someone ever met with a good and fast xvid compilation on OS X??
More information about the XviD-devel
mailing list