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| author | Robert Pluim <rpluim@gmail.com> | 2018-04-03 11:06:01 +0200 |
|---|---|---|
| committer | Robert Pluim <rpluim@gmail.com> | 2018-04-03 14:42:16 +0200 |
| commit | 408bf21a8c8b5bf5a78785608255463ad1038871 (patch) | |
| tree | 9d3af6c4a9b1869614524b0ebdab1c3aaf931071 /src/ftfont.c | |
| parent | d88fed61f0d65a4231fa987ba12e3df55de31974 (diff) | |
| download | emacs-408bf21a8c8b5bf5a78785608255463ad1038871.tar.gz | |
Ignore color fonts when using Xft
* src/font.c (syms_of_font): New configuration variable
xft-ignore-color-fonts, default t.
* src/ftfont.c (ftfont_spec_pattern): Tell fontconfig to ignore
color fonts if xft-ignore-color-fonts is t. (Bug#30874, Bug#30045)
* etc/NEWS: Document xft-ignore-color-fonts.
Diffstat (limited to 'src/ftfont.c')
| -rw-r--r-- | src/ftfont.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/ftfont.c b/src/ftfont.c index c2e093e633d..24a92dd52e8 100644 --- a/src/ftfont.c +++ b/src/ftfont.c @@ -764,6 +764,13 @@ ftfont_spec_pattern (Lisp_Object spec, char *otlayout, struct OpenTypeSpec **ots if (scalable >= 0 && ! FcPatternAddBool (pattern, FC_SCALABLE, scalable ? FcTrue : FcFalse)) goto err; +#ifdef HAVE_XFT + /* We really don't like color fonts, they cause Xft crashes. See + Bug#30874. */ + if (Vxft_ignore_color_fonts + && ! FcPatternAddBool(pattern, FC_COLOR, FcFalse)) + goto err; +#endif goto finish; |