[FFmpeg-devel] [PATCH 2/2] x86/videodsp: add ff_emu_edge_{hfix, hvar}_avx2

James Almer jamrial at gmail.com
Wed Sep 24 21:13:11 CEST 2014


On 24/09/14 3:39 PM, Ronald S. Bultje wrote:
> Hi,
> 
> On Wed, Sep 24, 2014 at 8:14 AM, Ronald S. Bultje <rsbultje at gmail.com>
> wrote:
> 
>> On Tue, Sep 23, 2014 at 5:46 PM, James Almer <jamrial at gmail.com> wrote:
>>
>>> ~15% faster than sse2
>>>
>>> Signed-off-by: James Almer <jamrial at gmail.com>
>>> ---
>>> ssse3's pshufb didn't prove to be faster, but fortunately avx2's broadcast
>>> instructions did.
>>> Maybe we could drop that FIXME altogheter.
>>>
>>
>> Yes let's do that (it was a reminder to test it at some point, so that's
>> done now).
>>
> 
> Patch itself looks good btw, cool work!
> 
> Ronald

Removed the comment and pushed. Thanks!


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