Related: tdf#132536 limit to ~25 pre-rendered font previews for now
The font caches look b0rked, the massive charmaps are ~never swapped out, and
don't count towards the size of a font in the font cache and if the freetype
font cache size is set experimentally very low then we crash, so there's an
awful lot to consider there.
Change-Id: I0e322109c02b00cfb6aff88b4fa650ac3cb1f178
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/94466
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
diff --git a/svtools/source/control/ctrlbox.cxx b/svtools/source/control/ctrlbox.cxx
index fafc2cb..f47408e 100644
--- a/svtools/source/control/ctrlbox.cxx
+++ b/svtools/source/control/ctrlbox.cxx
@@ -528,7 +528,12 @@ namespace
IMPL_LINK_NOARG(FontNameBox, UpdateHdl, Timer*, void)
{
CachePreview(mnPreviewProgress++, nullptr);
if (mnPreviewProgress < mpFontList->size())
// tdf#132536 limit to ~25 pre-rendered for now. The font caches look
// b0rked, the massive charmaps are ~never swapped out, and don't count
// towards the size of a font in the font cache and if the freetype font
// cache size is set experimentally very low then we crash, so there's an
// awful lot to consider there.
if (mnPreviewProgress < std::min<size_t>(25, mpFontList->size()))
maUpdateIdle.Start();
}
