tree bd538ff40ffbdcebefd3608e6904f3cac80e8205
parent 470921fe46e6f3ad16e6c1d07e2b3151fcc8bb41
author Austin Eng <enga@chromium.org> 1578343227 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1578343227 +0000

fuzzing: Create Instance and discover Adapters only once

This patch moves Instance initialization and adapter discovery so that
it is done once globally, and not for every fuzz input. This is to work
around a bug where destructing the instance at the end of a run breaks
when fuzzing with Swiftshader.

Bug: dawn:295, chromium:1038952
Change-Id: Iabfe178f40b9df85d47a6353f16cd2ef26f39966
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14822
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>