tree dabf5393c5b66e3cd6e3e4d475800a8e1cae0227
parent ecc364c42691f24b41a672de1636b3a5f181160a
author Mike Klein <mtklein@chromium.org> 1492626838 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1492636000 +0000

refactor approx_{log2,pow2,powf}

    - Move to SkJumper_vectors.h
    - Fold the -127 and +2.774485010.
    - approx_powf(F,F) instead of approx_powf(F,float) for consistency.
    - A little layout reformatting.

Change-Id: If9cb3d62a097cb6ecf89f157a1dde672c1516371
Reviewed-on: https://skia-review.googlesource.com/13865
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>