| commit | a525cb151bb39fb6362af051f69b6d633f660fd9 | [log] [tgz] |
|---|---|---|
| author | mtklein <mtklein@chromium.org> | Tue Feb 09 08:18:10 2016 -0800 |
| committer | Commit bot <commit-bot@chromium.org> | Tue Feb 09 08:18:10 2016 -0800 |
| tree | 897e3f6ed3b011011c64419dbbe6fea361806e16 | |
| parent | eba209a8fca4434480573397d7df73d4cdd1a30a [diff] |
skeleton for float <-> half optimized procs Nothing fancy yet, just calls the serial code in a loop. I will try to folow this up with at least some of: - SSE2 version of serial code - NEON version of serial code - NEON version using vcvt.f32.f16/vcvt.f16.f32 - F16C (between AVX and AVX2) version using vcvtph2ps/vcvtps2ph The last two are fastest but need runtime detection. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1686543003 Review URL: https://codereview.chromium.org/1686543003