[Bug 97173] Tearing on Sandy Bridge with DRI3 enabled

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Aug 2 07:25:03 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=97173

--- Comment #1 from Chris Wilson <chris at chris-wilson.co.uk> ---
DRI3 != No Tearing. DRI3, or rather using Present, disables TearFree as the
application has direct access to the scanout and is expected not to cause
tearing, but is not prevent from doing so if incorrectly written, or if it
wants to cause tearing.

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