[FFmpeg-devel] [PATCH 1/2] Rename FF_MM_ symbols related to MultiMedia CPU features as AV_CPU_MM_ symbols, as they are public, and move them from libavcodec/avcodec.h to libavutil/cpu.h.
Ronald S. Bultje
Fri Sep 3 18:43:32 CEST 2010
On Fri, Sep 3, 2010 at 12:40 PM, Stefano Sabatini
<stefano.sabatini-lala at poste.it> wrote:
> On date Friday 2010-09-03 11:36:31 -0400, Ronald S. Bultje encoded:
>> On Fri, Sep 3, 2010 at 11:32 AM, James Darnley <james.darnley at gmail.com> wrote:
>> > On 3 September 2010 17:30, Ronald S. Bultje <rsbultje at gmail.com> wrote:
>> >> On Fri, Sep 3, 2010 at 11:27 AM, James Darnley <james.darnley at gmail.com> wrote:
>> >>> On 3 September 2010 14:07, Ronald S. Bultje <rsbultje at gmail.com> wrote:
>> >>>> Sounds good to me. Are there any filters in libavfilter (SVN, not as a
>> >>>> patch) which are very CPU-intensive yet? Would be fun to try to
>> >>>> optimize them a little already.
>> >>> yadif - it has sse2 and ssse3 opts in the avisynth filter and ffdshow
>> >> Is yadif in SVN?
>> > No, hint hint.
>> Would love to, but don't really know it that well and don't have that
>> much time. I remember other people working on it so I'll let them
>> finish getting it in SVN and will limit myself to optimizing it.
> Michael already approved it, I'd like to apply the AV_CPU_FLAG_* and
> av_get_cpu_flags() patches before, then I'll update yadif and apply it
> if Baptiste will not have done that before.
That sounds great, does it already have DSP hooks or do I need to
create those myself?
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