[vlc-devel] [PATCH] avx2 work re-submission

Lyndon Brown jnqnfe at gmail.com
Mon Sep 14 20:50:20 CEST 2020


Resubmission of AVX2 work from 2019, which never got merged, and I've
been holding onto meaning to resubmit. Doing so now because of the fact
Remi raised a question about the existing broken and unused AVX2
configure code.

Apologies for not inlining the changes into emails as typically done.
I'm just not used to doing so...

The patch set:
 1. fixes enabling the use of AVX2.
 2. adds use of AVX2 (a translation of existing SSE2).
 3. enhances certain old code using MMX to SSE2/AVX2.
 4. strips out old MMX/3dnow code (as previously agreed).
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