diff options
| author | Werner Lemberg <wl@gnu.org> | 2019-04-17 07:49:17 +0200 |
|---|---|---|
| committer | Werner Lemberg <wl@gnu.org> | 2019-04-19 07:02:37 +0200 |
| commit | c149f7397e484c97f45fb75fa1c7fdda2fc646cd (patch) | |
| tree | a948c1eff073e6cb99b033373def2cf9fafd5f04 /docs | |
| parent | ebe375081289844e580242fe7956fa2082ab89b6 (diff) | |
| download | freetype2-c149f7397e484c97f45fb75fa1c7fdda2fc646cd.tar.gz | |
[pcf] Fix handling of undefined glyph (#56067).
This commit fixes the changes from 2018-07-21, which broke charmap
iteration. We now add the default character as a new glyph with
index 0, thus increasing the number of glyphs by one (as before).
* src/pcf/pcfread.c (pcf_get_metrics): Adjust to new artificial
glyph with index 0.
Limit number of elements to 65534.
(pcf_get_bitmaps): Ditto.
Unify two loops into one; this avoids allocation of an intermediate
array.
(pcf_get_encodings): Don't flip indices but copy glyph metrics of
default character to index 0.
Also handle invalid default character.
* docs/CHANGES: Updated.
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/CHANGES | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/docs/CHANGES b/docs/CHANGES index 11757f604..1d61359d0 100644 --- a/docs/CHANGES +++ b/docs/CHANGES @@ -11,6 +11,10 @@ CHANGES BETWEEN 2.10.0 and 2.10.1 - For distribution, `.tar.bz2' packages are replaced with `.tar.xz' bundles. + - The handling of the default character in PCF fonts as introduced + in version 2.9.1 was partially broken, causing premature abortion + of charmap iteration for many fonts. + ====================================================================== |