- Integrated hardware motion compensation and iDCT
- Enhanced MPEG-2 hardware decode
- Hardware DVD sub-picture decode
so.. it's a matter of finding apropreate drivers that support these features......
as most modern cards support MPEG-2 hardware decode it would be a shame to use the CPU for such tasks.....
On 5/18/05, Nick <
[EMAIL PROTECTED]> wrote:
On 5/18/05, Xiaotian Sun < [EMAIL PROTECTED]> wrote:
> On 5/18/05, vala ki <[EMAIL PROTECTED]> wrote:
>
> > This is exacly why I would like to use hardware acc. so I can sort these
> > problems out.
> > Btw, a I don't use the TV-OUT on my pundit because I use VGA (uncompareable
> > to tv-out witch is totaly [EMAIL PROTECTED] on the pundit.) so there is no real need to
> > use the fglrx drivers.....
> >
>
> I use radeon driver come with X.org. glxgears gives me >1000 fps.
> But I don't think the bottleneck is there. And what do you mean by
> mpeg2 acceleration? Hardware decoding of mpeg2? I don't think
> IGP9100 has this ability.
I'd be very surprised if the hardware doesn't support MPEG2/iDCT
acceleration. If I remember back to the 90's, ATI cards (Rage etc)
always seemed to have "DVD acceleration in hardware", at least using
the Windows drivers/software. Maybe the fglrx drivers so far are not
optimised, but I'd be very surprised if this ability was missing in
the chipset, as now it's quite a basic function.
Nick
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