http://bugs.winehq.org/show_bug.cgi?id=14983
--- Comment #20 from Krzysztof Kotlenga piernik@gmail.com 2008-10-15 17:21:56 --- WINEDEBUG=+font tracing results with the simplest schematic possible (one element) in Protel 99SE:
$ fgrep System protel-font-116.log | wc -l 100255 $ fgrep "MS Sans Serif" protel-font-116.log | wc -l 22998
With commit 21cdaeea4bfa05859bb89dd27e3477e0cb07bb92 reverted: $ fgrep System protel-font-116-slowdown-revert.log | wc -l 19395 $ fgrep "MS Sans Serif" protel-font-116-slowdown-revert.log | wc -l 3262
All these lines look like: trace:font:dump_gdi_font_list gdiFont=0x106be78 L"System" 16
So you probably get the idea now...