tree 6cf990609f26887c23647c8e903a009ee29e0f0a
parent 74b91b5a9712ba3e09e73ea6981ab689fac4f2cc
author Alexis Hetu <sugoi@google.com> 1509044237 -0400
committer Alexis Hétu <sugoi@google.com> 1509044442 +0000

Data race fix

There's a data race involving threadCount,
so it is now an AtomicInt object.

Also removed unused extern variables.

Bug chromium:778254 chromium:776621

Change-Id: I93174e8f4e5e48f26414ba9c81bb9a2c317dbf73
Reviewed-on: https://swiftshader-review.googlesource.com/13290
Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>