[FFmpeg-devel] libavcodec/proresdec : add qmat dsp with SSE2, AVX2 simd
Carl Eugen Hoyos
ceffmpeg at gmail.com
Sat Oct 7 17:55:19 EEST 2017
2017-10-07 16:52 GMT+02:00 Martin Vignali <martin.vignali at gmail.com>:
> 2017-10-07 16:30 GMT+02:00 Carl Eugen Hoyos <ceffmpeg at gmail.com>:
>> 2017-10-07 16:22 GMT+02:00 Martin Vignali <martin.vignali at gmail.com>:
>> > Patch in attach add a new dsp
>> > for manipulation of qmat
>> Is there a measurable effect on overall decoding?
> No. I have too much variation using benchmark, to measure a little
> But i make this, because prores is a widely use codec, and there
> is already some litlle optimization inside this decoder
I did not want to imply that above is necessary.
Sorry, Carl Eugen
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