tdf#100411 start the flush timer when batching (PostBatchDraw)

When we batch a draw command we need to start the flush timer
(if not already started) as otherwise it could happen that we
won't flush the offscreen texture at the correct time or at all.
This fixes a problem with drawing of pop-up "help" text.

(cherry picked from commit e1296e295e7d4f1104d2c90b1f51d52251358bea)

Change-Id: I6afcf173c3ac517ed0612cd413d95e28c19faa81
Reviewed-on: https://gerrit.libreoffice.org/26629
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Jan Holesovsky <kendy@collabora.com>

0 files changed, 0 insertions, 0 deletions