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Re: Mplayer Altivec test version for G4 and PA6T-1682M

Subject: Re: Mplayer Altivec test version for G4 and PA6T-1682M
by LiveForIt on 2014/4/4 10:00:58

@kas1e


What computer are you testing on X1000, XE or Pegasus II?
What video are you testing?
What graphic card do you have and what port is connected to? PCIe, PCI 66Mhz, PCI 33Mhz :-p

Quote:
Tried as "mplayer -vo comp test.avi" , it says "Please insert volume /progdir/conf/work:". I chancel it (3 times)


Can you run snoopy to see what what file it try to open, I don't have that problem on my computer.

Quote:
While pure cgx_wpa do 35% of loading (i.e. compositing now slower on 10% than pure cgx_wpa).


There are some differences between cgx_wpa and comp output.
First difference I use ARGB bitmap, not RGB bitmap, this does not effect the X1000 at all, at lest not on my computer. But it might effect computers whit slower RAM bus.

33% more data is need to be sent to the graphic card, your result show that the bus speed is the bottleneck.

The harry potter test video I'm using uses around 90% CPU whit wpa_cgx version.
And only 38% CPU whit the Comp output on X1000.
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