Created attachment 42713
Revised version of respect-fontconfig patch against 1.10.2 version.
I am sending the updated patch, with comments from Behdad Esfahbod
incorporated.
There are two routines modified with this patch:
* _cairo_ft_options_merge - changes here are small and focus on having
the same algorithm for all font properties: if other structure define a
property (it does not equal CAIRO_*_DEFAULT), this value will be used.
Sometimes there is some additional processing for antialiasing required
- in case the subpixel antialiasing is forced on, but physical screen
structure is unknown, the type of antialiasing (Subpixel/Gray) has to be
calculated based on values in options structure.
* _get_pattern_ft_options - this routine loads FontConfig information
into cairo_ft_options_t structure.
** The most significant change here covers the fact, that hinting
information wasn't processed if antialiasing was switched off.
** Another change in behavior applies to antialiasing information -
basically there are 7 different combination of FontConfig properties
('antialias' and 'rgba') values that define different behavior, but they
cannot be naturally represented in cairo_ft_options_t structure (in
theory it could be done, but with extremely nasty approach). As changing
the contract and defining additional value for _cairo_subpixel_order
type would be rather wrong idea, the routine will assume user wanted to
switch on antialiasing when the 'rgba' property is defined.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/209256
Title:
different hintstyle issue
To manage notifications about this bug go to:
https://bugs.launchpad.net/libcairo/+bug/209256/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
