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

[bugzilla-daemon@freedesktop.org]

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

--- Comment #22 from Vladimir Ysikov <grantipak@gmail.com> ---
(In reply to comment #14)
> Some rather stupid command-line tool with a couple of options for testing
> different decoding profile and output methods should be perfectly sufficient.

mplayer -benchmark ?

http://www.w6rz.net/1080p25.zip

kwin desktop effect ON and no glxgears
mplayer -vo gl -benchmark -nosound 1080p25.ts
...
BENCHMARKs: VC:  79.531s VO:  27.184s A:   0.000s Sys:   2.558s =  109.273s
BENCHMARK%: VC: 72.7814% VO: 24.8773% A:  0.0000% Sys:  2.3413% = 100.0000%

kwin desktop effect ON and no glxgears
mplayer -benchmark -vo vdpau -vc ffmpeg12vdpau -nosound 1080p25.ts
...
BENCHMARKs: VC:   2.425s VO:  38.371s A:   0.000s Sys:   3.190s =   43.986s
BENCHMARK%: VC:  5.5141% VO: 87.2335% A:  0.0000% Sys:  7.2523% = 100.0000%

kwin desktop effect ON and glxgears
mplayer -benchmark -vo vdpau -vc ffmpeg12vdpau -nosound 1080p25.ts
...
BENCHMARKs: VC:   2.449s VO:  38.074s A:   0.000s Sys:   3.748s =   44.271s
BENCHMARK%: VC:  5.5325% VO: 86.0010% A:  0.0000% Sys:  8.4665% = 100.0000%

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