cherry-picked from:
commit 988b70844e03efcfcc075a9bc25d846670494f36
Author: Pascal Massimino <pascal.massimino@gmail.com>
Date: Fri Aug 2 11:15:16 2013 -0700
add WebPWorkerExecute() for convenient bypass
This is mainly for re-using the worker structs without using the
thread.
Change-Id: I8e1be29e53874ef425b15c192fb68036b4c0a359
Original source:
http://git.chromium.org/webm/libwebp.git
100644 blob c0d318aee628fdf9ba4876451a28aa978f1066b8 src/utils/thread.c
100644 blob c2b92c9fe353f8e514f78922f3d237204a9cbc66 src/utils/thread.h
Change-Id: I13fe92b1e94062bb99fdeeb7cb0b4b0575d27793
Currently the only threaded option for vp9 decode. Enabled when the
decoder config thread count is > 1.
Change-Id: I082959abac9e31aa4a38ed9fd68b94680e57f4df