Created attachment 735094 [details] emerge --info x11-terms/zutty media-libs/freetype With media-libs/freetype-2.11.0, Zutty fails to launch: terminate called after throwing an instance of 'std::runtime_error' what(): FreeType: Failed to render glyph for char 32 Aborted Seems to happen with any font.
Created attachment 736663 [details, diff] freetype 2.11 patch The problem seems to be that the glyph format is already a bitmap. Attached patch checks this before calling FT_Render_Glyph(). zutty doesn't crash anymore, but I'm not sure if it is correct.
This also seems to solve the referenced upstream issue ;)
Hey, thank you very much for this! It seems to be working great both with Freetype 2.10.4 and 2.11.0-r1. Would you like to submit the patch upstream?
I debugged a bit further: zutty loads the char with FT_LOAD_RENDER: https://github.com/tomszilagyi/zutty/blob/master/src/font.cc#L251 That means, FT_Render_Glyph is also called (https://www.freetype.org/freetype2/docs/reference/ft2-base_interface.html#ft_load_render). Therefore calling FT_Render_Glyph() within zutty is redundant.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=10cc462e684d5aa4b10e1f39d09849401e01f971 commit 10cc462e684d5aa4b10e1f39d09849401e01f971 Author: Matt Smith <matt@offtopica.uk> AuthorDate: 2021-08-29 17:26:00 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2021-08-29 18:33:07 +0000 x11-terms/zutty: Compatibility with >=media-libs/freetype-2.11.0 Closes: https://bugs.gentoo.org/809611 Package-Manager: Portage-3.0.22, Repoman-3.0.3 Signed-off-by: Matt Smith <matt@offtopica.uk> Closes: https://github.com/gentoo/gentoo/pull/22150 Signed-off-by: Sam James <sam@gentoo.org> .../zutty/files/zutty-0.9-freetype-2.11.0.patch | 35 ++++++++++++++++++++++ x11-terms/zutty/zutty-0.9-r1.ebuild | 35 ++++++++++++++++++++++ 2 files changed, 70 insertions(+)
