[Libva] Image size restrictions for decode

[Xiang, Haihao]

Could you share your test file (a trailer is enough),

Thanks
Haihao 


> -----Original Message-----
> From: libva-bounces+haihao.xiang=intel.com at lists.freedesktop.org
> [mailto:libva-bounces+haihao.xiang=intel.com at lists.freedesktop.org] On
> Behalf Of Oliver Seitz
> Sent: Friday, May 11, 2012 10:03 AM
> To: libva at lists.freedesktop.org
> Subject: [Libva] Image size restrictions for decode
> 
> Hi!
> 
> I'm playing vaapi-mplayer using videos converted by ffmpeg/x264.
> 
> Standard HD (1920x1080) plays fine, but mplayer hangs or even crashes
> the system when playing a higher resolution, like 1920x1400. The videos
> seem to be ok, as they play using -vo x11 or -vo xv.
> 
> A 1920x1440 video shows decoding error artifacts on vaapi, which xv does
> not. 1920x2048 decodes wrongly to a somewhat uniform color picture,
> while higher resolution does not decode at all (mplayer hangs) or even
> crashes the system.
> 
> Is there a hardware or a driver restriction on a certain video size?
> 
> I've tried pentium HD and sandybridge i3 HD2000 graphics.
> 
> Greets,
> Kiste
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