[Mesa-dev] R600 VDPAU 422 regression since r600g: make sure copying of all texture formats is accelerated

[Alex Deucher]

On Tue, Aug 7, 2012 at 5:43 PM, Marek Olšák <maraeo at gmail.com> wrote:
> Do you have any idea what could be wrong with the patch? Also could
> please tell me how to setup VDPAU and where to download the tests, so
> that I can test this.

Just add:
--enable-vdpau
to your mesa configure line to enable it.  To test it, try and play
back an MPEG1/2 file with mplayer or another app that supports vdpau.

Alex

>
> Marek
>
> On Tue, Aug 7, 2012 at 11:25 AM, Andy Furniss <andyqos at ukfsn.org> wrote:
>> Marek Olšák wrote:
>>>
>>> Does the attached patch fix this issue?
>>
>>
>> Not properly - it fixes the invalid command stream but the output is not
>> quite right -
>>
>> http://www.andyqos.ukfsn.org/vdpau-422-patched.png
>>
>>
>>
>>>
>>> Marek
>>>
>>> On Mon, Aug 6, 2012 at 5:40 PM, Andy Furniss <andyqos at ukfsn.org> wrote:
>>>>
>>>> Kernel is dcn card is rv790 - vdpau csc/scale regressed.
>>>>
>>>> This only shows with 422 colour so most things work.
>>>>
>>>> commit 7c371f46958910dd2ca9487c89af1b72bbfdada9
>>>> Author: Marek Olšák <maraeo at gmail.com>
>>>> Date:   Sat Jul 28 00:38:42 2012 +0200
>>>>
>>>>      r600g: make sure copying of all texture formats is accelerated
>>>>
>>>> [drm:radeon_cs_ib_chunk] *ERROR* Invalid command stream !
>>>> radeon 0000:01:00.0: texture bo too small ((704 576) (1 1) 0 26 0 ->
>>>> 1622016
>>>> have 884736)
>>>> radeon 0000:01:00.0: alignments 384 1 1 1
>>>>
>>>>
>>>>
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>>
>>
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