[Bug 71448] [UVD] qvdpautest is very slow on radeonsi (HD 7950)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=71448

--- Comment #24 from darkbasic <darkbasic at linuxsystems.it> ---
kwin desktop effects ON and glxgears
mplayer2 -benchmark -vo vdpau -vc ffmpeg12vdpau -nosound 1080p25.ts

BENCHMARKs: VC:   5.073s VO: 105.829s A:   0.000s Sys:   3.263s =  114.164s
BENCHMARK%: VC:  4.4433% VO: 92.6989% A:  0.0000% Sys:  2.8578% = 100.0000%

Mplayer better shows the behaviour I wanted to show with the previous video: it
takes *ALOT* of time to start the benchmark, but then it's quite fast. At least
while glxgears is running: in fact without glxgears it takes ages.

Here is a second video showing the lag I'm talking about:
http://www.youtube.com/watch?v=BDhB61U9S0A
As you can see when it starts decoding is quite fast.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20131111/08d5e42e/attachment.html>