[PATCH] dri2: Invalidate DRI2Buffers upon SetWindowPixmap updates

[Keith Packard]

Chris Wilson <chris at chris-wilson.co.uk> writes:

> When transitioning to a redirected or unredirected Window, the Composite
> layer modifies the Window's Pixmap. However, the DRI2Buffer for the
> Drawable is still pointing to the backing bo of the old Pixmap with the
> result that rendering goes astray.
>
> This now also effects DRI2 Drawables that are touched by PresentPixmap.
>
> v2: Fixup the function name after rebasing

Merged.
   0d9ad78..4d92fab  master -> master

-- 
keith.packard at intel.com
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