[FFmpeg-devel] [PATCH] MMX2/SSSE3 VC1 loop filter

[David Conrad]

On Jul 4, 2010, at 5:02 PM, Ronald S. Bultje wrote:

> Hi,
> 
> On Jul 4, 2010, at 2:30 PM, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:
>> Kostya <kostya.shishkov <at> gmail.com> writes:
>>>> It seems this got lost?
>>> 
>>> probably it just slipped past me - I was visiting my homeland then
>>> 
>>> If it still works then ok.
>> 
>> I'd like to add two comments:
>> 
>> Is there any indication that the C-version of the loop-filter is bit-exact? Am I
>> correct that if not, this patch would not improve things?
>> 
>> And since I consider this a more important codec than VP8: Could this be truly
>> reviewed to see possible additional optimisations? I assume loop filtering takes
>> a lot of time...
> 
> I can review but you need to give me a week or so and poke me repeatedly. I cannot teview this today or in a few seconds...
> 
> Also ask Jason or Loren.

Updated to patch cleanly, compile, and added mmx/sse2 versions

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