On 07/21/10 06:45 PM, Aleksey Cheusov wrote:
I'm certain VDPAU is supported and works.
It is part of the performance and regression testing
done for each driver release.
Hm, it is interesting to know how QA is organized in OpenSolaris. Is
this information available online anywhere or entire process is made
intirely inside Oracle?
The NVIDA graphics driver goes through a QA cycle at NVIDIA
and then I run a full set of performance/regression
and front-of-screen tests before it gets bundled.
I have not publicly documented all the tests run.
How much memory do you have? My Atom N330 + ION has 4GB.
2Gb of RAM in total, from which 256Mb is marked as "iGPU frame buffer
size" (in BIOS). top says "Memory: 1791M phys mem".
My SBIOS reserved 512MB.
Are you using the 256.35 driver or the 190.53 driver bundled
with b134? There have been quite a few VDPAU fixes in the
subsequent driver releases.
190.53
We really want to concentrate on the current release driver.
There won't be any more updates or investigation of problems
on the R190 branch that can't be reproduced in R256.
Ok. Lets talk about one video available for both of us.
While playing nature_704x576_25Hz_1500kbits.h264
Your original query was for a BDAV file (hd-video.m2ts)
which is why I was concentrating on that format.
Grab this file from http://www.sendspace.com/file/p3lasn.
Play it with:
mplayer -vo vdpau -vc
ffh264vdpau,ffmpeg12vdpau,ffvc1vdpau,ffwmv3vdpau, test1.m2ts
On b134 + 190.53 the playback will be choppy.
Update the driver to 256.35 in a new BE (changing only
the NVIDIA driver) and the playback will be smooth.
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