[Libva] Encoder issues on Moorestown platform

[Yuan, Shengquan]

On Thu, Mar 4, 2010 at 12:39 PM, Sambhav <isambhav at gmail.com> wrote:
>
> Hi,
>
> I did few tests with the libva encode sample app on the Moorestown platform.
> I have 2 issues listed below.
>
> 1. Encoder fails after some frames
>    At 352 x 240 resolution encoder crashes after 1597 frames
>    At 640x480 resolution  encoder crashes after around 600 frames
>
>    The crash happens in vaEndPicture call.
>    vaEndPicture returns following error with status code -1
> (VA_STATUS_ERROR_UNKNOWN)
>
>     psb_drv_video error: buffer is at the address topaz can not access
>
> 2. Encoding anything above 640x480 resolution gives the following error.
>     psb_drv_video error: ERROR: Basic unit size too small. There must be
> less than 200 basic units per slice Floating point exception (core dumped)
>     Does the driver put a limitation for the encoding resolution ?
>
> Driver version : GMA500: psb_drv - 5.1.0.32L.0124
> OS               : Moblin 2.1
>
Hi, Sambhav,

You are unfortunately running into some bugs. I don't know if it is
possible for you get latest Intel Moorestown SW release. It shouldn't
have above issues.

Austin
> Has anyone faced these issues ?
>
> Regards,
> Sambhav
>
>
>
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