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| author | Werner Lemberg <wl@gnu.org> | 2013-04-13 18:53:28 +0200 |
|---|---|---|
| committer | Werner Lemberg <wl@gnu.org> | 2013-04-13 18:53:28 +0200 |
| commit | 06474c3e5bef23c3d056403798d1c512f3d0da38 (patch) | |
| tree | 1f3663cd568cd10fc2c3c8ed310d610e0f0ddf9d /include/freetype/ftchapters.h | |
| parent | 283c8ed817a645dfd08b5e1fe78a34bd91140389 (diff) | |
| download | freetype2-06474c3e5bef23c3d056403798d1c512f3d0da38.tar.gz | |
[cff] Add a new Type 2 interpreter and hinter.
This work, written by Dave Arnold <darnold@adobe.com> and fully
integrated into FreeType by me, is a donation by Adobe in
collaboration with Google. It is vastly superior to the old CFF
engine, and it will replace it soon. Right now, it is still off by
default, and you have to explicitly select it using the new
`hinting-engine' property of the cff driver.
For convenience, (most of) the new files are committed separately.
* include/freetype/config/ftheader.h (FT_CFF_DRIVER_H): New macro.
* include/freetype/ftcffdrv.h: New file to access CFF driver
properties.
* include/freetype/fterrdef.h (FT_Err_Glyph_Too_Big): New error
code.
* include/freetype/internal/fttrace.h: Add `cf2blues', `cf2hints',
and `cf2interp'.
* src/cff/cffgload.h (CFF_SubFont): New member `current_subfont'.
* src/cff/cffobjs.h (CFF_DriverRec): New members `hinting_engine'
and `no_stem_darkening'.
* src/cff/cfftypes.h (CFF_FontRec): New member `cf2_instance'.
* src/cff/cff.c: Include new files.
* src/cff/cffdrivr.c (cff_property_set, cff_property_get): Handle
`hinting-engine' and `no-stem-darkening' properties (only the Adobe
engine listens to them).
* src/cff/cffgload.c: Include `cf2ft.h'.
(cff_decoder_prepare): Initialize `current_subfont'.
(cff_build_add_point): Handle Adobe engine which uses 16.16
coordinates.
(cff_slot_load): Handle FT_LOAD_NO_SCALE and FT_LOAD_NO_HINTING
separately.
Choose rendering engine based on `hinting_engine' property.
* src/cff/cffload.c (cff_font_done): Call finalizer of the Adobe
engine.
* src/cff/cffobjs.c: Include FT_CFF_DRIVER_H.
(cff_driver_init): Set default property values.
* src/cff/rules.mk (CFF_DRV_SRC, CFF_DRV_H): Add new files.
* src/cff/cf2*.*: New files, containing the Adobe engine.
Diffstat (limited to 'include/freetype/ftchapters.h')
| -rw-r--r-- | include/freetype/ftchapters.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/freetype/ftchapters.h b/include/freetype/ftchapters.h index 984eef372..eccacaba6 100644 --- a/include/freetype/ftchapters.h +++ b/include/freetype/ftchapters.h @@ -81,6 +81,20 @@ /***************************************************************************/ /* */ /* <Chapter> */ +/* cff_driver */ +/* */ +/* <Title> */ +/* The CFF Driver */ +/* */ +/* <Sections> */ +/* cff_driver */ +/* */ +/***************************************************************************/ + + +/***************************************************************************/ +/* */ +/* <Chapter> */ /* cache_subsystem */ /* */ /* <Title> */ |