http://bugs.winehq.org/show_bug.cgi?id=11722
--- Comment #7 from James Hawkins truiken@gmail.com 2008-02-26 16:29:09 --- commit 53c6cdf918e10305f19e74e003fc4d2311ed556f Author: Rob Shearman rob@codeweavers.com Date: Thu Jan 31 14:47:03 2008 +0000
comctl32: Get the background colour in ANIMATE_PaintFrame, instead of just in WM_PAINT.
This fixes the rendering of transparent animations when using a background thread.