tree 827ff2d093c5fa25d67dcf821c6e62030cad0c0e
parent 4fb299d6190206baa2befbba2277bd2fe3ab747f
author apatrick@chromium.org <apatrick@chromium.org@736b8ea6-26fd-11df-bfd4-992fa37f6226> 1362430822 +0000
committer apatrick@chromium.org <apatrick@chromium.org@736b8ea6-26fd-11df-bfd4-992fa37f6226> 1362430822 +0000

When CheckDeviceStats returns S_PRESENT_MODE_CHANGED, reset display mode and retest for device lost.

Unless the display mode is reset, CheckDeviceLost can keep returning S_PRESENT_MODE_CHANGED, potentially masking a device lost on account of a GPU hang, causing ANGLE to fail to report context lost.
Review URL: https://codereview.appspot.com/7381061

git-svn-id: http://angleproject.googlecode.com/svn/trunk@1986 736b8ea6-26fd-11df-bfd4-992fa37f6226