In 32ac7c75e8 the behavior of
FcConfigAppFontAddFile/Dir() were changed to return false
if not fonts were found. While this is welldefined and useful
for AddFile(), it's quite problematic for AddDir(). For example,
if the directory is empty, is that a failure or success? Worse,
the false value from AddDir() was being propagated all the way
to FcInit() returning false now. This only happened upon memory
allocation failure before, and some clients assert that FcInit()
is successful.
With this change, AddDir() is reverted back to what it was.
AddFont() change (which was actually in fcdir.c) from the original
commit is left in.
just setting FC_MATCH=3 shows a lot of information and hard to keep on track for informamtion
which is really necessary to see. to use this more effectively, added FC_DBG_MATCH_FILTER to
see for what one really want to see. it takes a comma-separated-list of object names.
If you want to see family name only, try like this:
FC_DBG_MATCH_FILTER=family FC_DEBUG=4096 fc-match
debugging output will be filtered out and see family only in the result.
Adds FC_SYMBOL.
This affects fonts having a cmap with platform 3 encoding 0.
We now map their glyphs from the PUA area to the Latin1 area.
See thread "Webdings and other MS symbol fonts don't display"
on the mailing list.
Test before/after with:
$ pango-view --markup --text='<span fallback="false">×</span>' --font=Wingdings
The SGML for these functions exists, and they are named as manpages,
but because they are not mentioned in fontconfig-devel.sgml, no
documentation is ever generated, and installation under --enable-docs
fails.
(The documentation I have written in fontconfig-devel.sgml is boilerplate
so I can get the manpages generated. It's probably wrong.)
It was added without proper measurement and a fuzzy possible
use-case (font servers) in mind, but reality check shows that
this significantly slows down caching. As such, deprecate it
and do NOT compute hash during caching.
Makes caching two to three times faster (ignoring the 2 second
delay in fc-cache).
Version section was getting confused to the API's availability,
even though it was the version the doc was genereated.
So moving it into the footer and added @SINCE@ field in the data.
The previous documentation for FcCharSetFirstPage and
FcCharSetNextPage was technically accurate, but a bit terse. I've
added an example using the returned page (root code point) and map to
give folks something concrete to work with. I've also documented
FC_CHARSET_DONE, which wasn't mentioned at all before.
Add an ability to set the system root to generate the caches.
In order to do this, new APIs, FcConfigGetSysRoot() and
FcConfigSetSysRoot() is available.
TESTS_ENVIRONMENT is deprecated and should be reserved to the user to
override the test environment
<ext>_LOG_COMPILER is meant to contain the program that runs the test
with <ext> extension
LOG_COMPILER is for extensionless tests
AM_TESTS_ENVIRONMENT is meant to set the environment for the tests
https://bugs.freedesktop.org/show_bug.cgi?id=60192
Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Add two edit mode, "delete" and "delete_all".
what values are being deleted depends on <test> as documented.
if the target object is same to what is tested, matching value there
will be deleted. otherwise all of values in the object will be deleted.
so this would means both edit mode will not take any expressions.
e.g.
Given that the testing is always true here, the following rules:
<match>
<test name="foo" compare="eq">
<string>bar</string>
</test>
<edit name="foo" mode="delete"/>
</match>
will removes "bar" string from "foo" object. and:
<match>
<test name="foo" compare="eq">
<string>foo</string>
</test>
<edit name="bar" mode="delete"/>
</match>
will removes all of values in "bar" object.
Previously we were failing if CROSS_COMPILING and the generated headers
were not present. It works just fine now.
One caveat: the fix is not fully correct since config.h is being
included in the files built with CC_FOR_BUILD, but config.h has config
for the host system, not the build system. Should be fine though.
These never worked as intended. The problem is, if Fontconfig tries to
read config files when these new types / constants are not registered,
it errs. As a result, no defined types / constants are usable from
config files. Which makes these really useless. Xft was the only user
of this API and even there it's not really used. Just kill it.
One inch closer to thread-safety since we can fix the object-type hash
table at compile time.
Behdad Esfahbod
Akira TAGOH
Helmut Grohne
Alan Coopersmith
Nick Alcock
W. Trevor King
Quentin Glidic