media-libs/arc-mesa: Uprev to 12.1.0-pre2

This uprevs the upstream Mesa base to 12.1.0-devel based on the
following upstream git commit:

b010fa8 glsl: make sure UBO arrays are sized in ES

which matches current media-libs/mesa.

BUG=b:29036398
TEST=No significant regressions in dEQP inside the container

Change-Id: I2cd956a8db5c3da0d5cdff041494221ff8e52a4d
Reviewed-on: https://chromium-review.googlesource.com/368523
Commit-Ready: Tomasz Figa <tfiga@chromium.org>
Tested-by: Tomasz Figa <tfiga@chromium.org>
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
(cherry picked from commit a684256d0695dd952670406f4683b28a6f7de446)
Reviewed-on: https://chromium-review.googlesource.com/369170
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Commit-Queue: Tomasz Figa <tfiga@chromium.org>
1 file changed
tree: 6a1319cc29b3272686843823e528eb3bbfdcc243
  1. _remotes.xml
  2. full.xml
  3. README.md
README.md
IMPORTANT: Changes to this repo must also be made in the private manfest repo https://chrome-internal.googlesource.com/chromeos/manifest-internal. Automated sync between manifest-internal and manifest is not yet set up.

Repo Groups

Repo is the tool that we use to manage our local checkouts. It parses the manifest specified by the default.xml file. The name of the manifest can be ovverriden using -m. One could also check out a subset of the manifest using the repo groups feature. This section documents the important groups that are part of the default chromiumos manifest.

minilayout

This group is the minimum subset of repos needed to do a full build of Chrome OS. It doesn't include all of the repos to necessarily test the OS image but does include all those needed to create an iamge.

buildtools

The subset of repos needed to perform release actions i.e. payload generation, etc. Used by release engineers, TPMs, and Infra team members. Note this group isn't useful without a checkout of manifest-internal.

labtools

Tools needed to perform routine lab administrative actions like DUT re-allocation or lab server management.