|
eeec2b8f
|
2009-06-25T16:47:10
|
|
Documentation improvements.
|
|
|
11cb8c36
|
2009-06-22T16:56:47
|
|
Use 16.16 format while parsing Type 1 charstrings.
This fixes Savannah bug #26867.
Previously, only integers have been used which can lead to serious
rounding errors.
However, fractional values are only used internally; after the
charstrings (of either Type 1 or 2) have been processed, the
resulting coordinates get rounded to integers currently -- before
applying scaling. This should be fixed; at the same time a new load
flag should be introduced, to be used in combination with
FT_LOAD_NO_SCALE, which indicates that font units are returned in
16.16 format. Similarly, the incremental interface should be
extended to allow fractional values for metrics.
* include/freetype/internal/psaux.h (T1_BuilderRec): Remove `shift'
field.
* include/freetype/internal/pshints.h (T1_Hints_SetStemFunc,
T1_Hints_SetStem3Func): Use FT_Fixed for coordinates.
* src/psaux/psobjs.c: Include FT_INTERNAL_CALC_H.
(t1_build_add_point): Always convert fixed to integer.
* src/psaux/t1decode.c (t1_decoder_parse_charstrings):
Use 16.16 format everywhere (except for large integers followed by a
`div').
[CAN_HANDLE_NON_INTEGRAL_T1_OPERANDS]: Remove #ifdef and activate
code uncoditionally.
Add support for random numbers and update remaining code
accordingly; this should work now.
(t1_operator_seac): Updated.
* src/psaux/pshrec.c: Include FT_INTERNAL_CALC_H.
(ps_hints_t1stem3, t1_hints_stem): Updated.
* src/cid/cidgload.c: Include FT_INTERNAL_CALC_H.
(cid_load_glyph) [FT_CONFIG_OPTION_INCREMENTAL],
(cid_face_compute_max_advance, cid_slot_load_glyph): Updated.
* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String)
[FT_CONFIG_OPTION_INCREMENTAL], (T1_Get_Advances, T1_Load_Glyph):
Updated.
* src/type1/t1load.c: Include FT_INTERNAL_CALC_H.
* src/type1/t1objs.c (T1_Face_Init): Updated.
|
|
|
f79df78a
|
2009-06-21T20:17:01
|
|
Code beautification.
* src/type1/t1load.c (FT_INT_TO_FIXED): Removed.
Replace everywhere with INT_TO_FIXED.
(FT_FIXED_TO_INT): Move to ...
* include/freetype/internal/ftcalc.h (FIXED_TO_INT): Here.
Update all users.
|
|
|
1f540eff
|
2009-06-20T13:24:08
|
|
Remove unused variables.
* include/freetype/internal/psaux.h (T1_BuilderRec),
src/cff/cffgload.h (CFF_Builder): Remove `last'.
Update all users.
|
|
|
72271140
|
2009-06-18T15:42:52
|
|
Fix B/W rasterization of subglyphs with different drop-out modes.
Normally, the SCANMODE instruction (if present) to set the drop-out
mode in a TrueType font is located in the `prep' table only and thus
valid for all glyphs. However, there are fonts like `pala.ttf'
which additionally contain this instruction in the hinting code of
some glyphs (but not all). As a result it can happen that a
composite glyph needs multiple drop-out modes for its subglyphs
since the rendering state gets reset for each subglyph.
FreeType collects the hinted outlines from all subglyphs, then it
sends the data to the rasterizer. It also sends the drop-out mode
-- after hinting has been applied -- and here is the error: It sends
the drop-out mode of the last subglyph only; drop-out modes of all
other subglyphs are lost.
This patch fixes the problem; it adds a second, alternative
mechanism to pass the drop-out mode: For each contour, the
rasterizer now checks the first `tags' array element. If bit 2 is
set, bits 5-7 contain the contour's drop-out mode, overriding the
global drop-out mode.
* include/freetype/ftimage.h (FT_CURVE_TAG_HAS_SCANMODE): New macro.
* src/truetype/ttgload.c (TT_Hint_Glyph): Store drop-out mode in
`tags[0]'.
* src/raster/ftraster.c (Flow_Up, Overshoot_Top, Overshoot_Bottom):
Use bits 3-5 instead of 0-2.
(New_Profile): Set the drop-out mode in the profile's `flags' field.
(Decompose_Curve): Check `tags[0]' and set `dropOutControl' if
necessary.
(Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
Horizontal_Gray_Sweep_Drop, Draw_Sweep): Use the profile's drop-out
mode.
|
|
59b4af8d
|
2009-04-05T18:23:38
|
|
Position Independent Code (PIC) support in autofit module.
* include/freetype/internal/autohint.h add macros to init
instances of FT_AutoHinter_ServiceRec.
* src/autofit/afmodule.h declare autofit_module_class
using macros from ftmodapi.h,
when FT_CONFIG_OPTION_PIC is defined create and destroy
functions will be declared.
* src/autofit/afmodule.c when FT_CONFIG_OPTION_PIC is defined
af_autofitter_service and autofit_module_class structs
will have functions to init or create and destroy them
instead of being allocated in the global scope.
And macros will be used from afpic.h in order to access them.
* src/autofit/aftypes.h add macros to init and declare
instances of AF_ScriptClassRec.
* src/autofit/afcjk.h declare af_cjk_script_class
using macros from aftypes.h,
when FT_CONFIG_OPTION_PIC is defined init function will be declared.
* src/autofit/afcjk.c when FT_CONFIG_OPTION_PIC is defined
af_cjk_script_class struct will have function to init it instead of
being allocated in the global scope.
* src/autofit/afdummy.h declare af_dummy_script_class
using macros from aftypes.h,
when FT_CONFIG_OPTION_PIC is defined init function will be declared.
* src/autofit/afdummy.c when FT_CONFIG_OPTION_PIC is defined
af_dummy_script_class struct will have function to init it instead of
being allocated in the global scope.
* src/autofit/afindic.h declare af_indic_script_class
using macros from aftypes.h,
when FT_CONFIG_OPTION_PIC is defined init function will be declared.
* src/autofit/afindic.c when FT_CONFIG_OPTION_PIC is defined
af_indic_script_class struct will have function to init it instead of
being allocated in the global scope.
* src/autofit/aflatin.h declare af_latin_script_class
using macros from aftypes.h,
when FT_CONFIG_OPTION_PIC is defined init function will be declared.
* src/autofit/aflatin.c when FT_CONFIG_OPTION_PIC is defined
af_latin_script_class struct will have function to init it instead of
being allocated in the global scope.
Change af_latin_blue_chars to be PIC-compatible by being a two
dimentional array rather than array of pointers.
* src/autofit/aflatin2.h declare af_latin2_script_class
using macros from aftypes.h,
when FT_CONFIG_OPTION_PIC is defined init function will be declared.
* src/autofit/aflatin2.c when FT_CONFIG_OPTION_PIC is defined
af_latin2_script_class struct will have function to init it instead of
being allocated in the global scope.
Change af_latin2_blue_chars to be PIC-compatible by being a two
dimentional array rather than array of pointers.
* src/autofit/afglobal.c when FT_CONFIG_OPTION_PIC is defined
af_script_classes array initialization was moved to afpic.c and
is later refered using macros defeined in afpic.h.
New Files:
* src/autofit/afpic.h declare struct to hold PIC globals for autofit
module and macros to access them.
* src/autofit/afpic.c implement functions to allocate, destroy and
initialize PIC globals for autofit module.
* src/autofit/autofit.c add new file to build: afpic.c.
* src/autofit/jamfile add new files to FT2_MULTI build: afpic.c.
|
|
|
4e711be9
|
2009-04-05T18:20:16
|
|
Position Independent Code (PIC) support in pshinter module.
* include/freetype/internal/pshints.h add macros to init
instances of PSHinter_Interface.
* src/pshinter/pshmod.h declare pshinter_module_class
using macros from ftmodapi.h,
when FT_CONFIG_OPTION_PIC is defined create and destroy
functions will be declared.
* src/pshinter/pshmod.c when FT_CONFIG_OPTION_PIC is defined
pshinter_interface and pshinter_module_class structs
will have functions to init or create and destroy them
instead of being allocated in the global scope.
And macros will be used from pshpic.h in order to access them.
New Files:
* src/pshinter/pshpic.h declare struct to hold PIC globals for pshinter
module and macros to access them.
* src/pshinter/pshpic.c implement functions to allocate, destroy and
initialize PIC globals for pshinter module.
* src/pshinter/pshinter.c add new file to build: pshpic.c.
* src/pshinter/jamfile add new files to FT2_MULTI build: pshpic.c.
|
|
|
24b110c6
|
2009-04-05T18:18:03
|
|
Position Independent Code (PIC) support in psnames module.
* include/freetype/internal/services/svpscmap.h add macros to init
instances of FT_Service_PsCMapsRec.
* src/psnames/psmodule.h declare psnames_module_class
using macros from ftmodapi.h,
when FT_CONFIG_OPTION_PIC is defined create and destroy
functions will be declared.
* src/psnames/psmodule.c when FT_CONFIG_OPTION_PIC is defined
pscmaps_interface and pscmaps_services structs
and psnames_module_class array
will have functions to init or create and destroy them
instead of being allocated in the global scope.
And macros will be used from pspic.h in order to access them.
New Files:
* src/psnames/pspic.h declare struct to hold PIC globals for psnames
module and macros to access them.
* src/psnames/pspic.c implement functions to allocate, destroy and
initialize PIC globals for psnames module.
* src/psnames/psnames.c add new file to build: pspic.c.
* src/psnames/jamfile add new files to FT2_MULTI build: pspic.c.
|
|
|
cb3b6141
|
2009-04-05T18:12:03
|
|
Position Independent Code (PIC) support in cff driver.
* include/freetype/internal/services/svcid.h add macros to init
instances of FT_Service_CIDRec.
* include/freetype/internal/services/svpsinfo.h add macros to init
instances of FT_Service_PsInfoRec.
* src/cff/cffcmap.h declare cff_cmap_encoding_class_rec
and cff_cmap_unicode_class_rec using macros from
ftobjs.h, when FT_CONFIG_OPTION_PIC is defined create and destroy
functions will be declared.
* src/cff/cffcmap.c when FT_CONFIG_OPTION_PIC is defined
the following structs:
cff_cmap_encoding_class_rec and cff_cmap_unicode_class_rec
will have functions to init or create and destroy them
instead of being allocated in the global scope.
* src/cff/cffdrivr.h declare cff_driver_class using macros from
ftdriver.h, when FT_CONFIG_OPTION_PIC is defined create and destroy
functions will be declared.
* src/cff/cffdrivr.c when FT_CONFIG_OPTION_PIC is defined
the following structs:
cff_service_glyph_dict, cff_service_ps_info, cff_service_ps_name
cff_service_get_cmap_info, cff_service_cid_info, cff_driver_class,
and cff_services array
will have functions to init or create and destroy them
instead of being allocated in the global scope.
And macros will be used from cffpic.h in order to access them
from the pic_container.
Use macros from cffpic.h in order to access the
structs allocated in cffcmap.c
* src/cff/cffobjs.c Use macros from cffpic.h in order to access the
structs allocated in cffcmap.c
* src/cff/parser.c when FT_CONFIG_OPTION_PIC is defined
implement functions to create and destroy cff_field_handlers array
instead of being allocated in the global scope.
And macros will be used from cffpic.h in order to access it
from the pic_container.
New Files:
* src/cff/cffpic.h declare struct to hold PIC globals for cff
driver and macros to access them.
* src/cff/cffpic.c implement functions to allocate, destroy and
initialize PIC globals for cff driver.
* src/cff/cff.c add new file to build: cffpic.c.
* src/cff/jamfile add new files to FT2_MULTI build: cffpic.c.
|
|
|
fb429ec4
|
2009-04-05T18:08:32
|
|
Position Independent Code (PIC) support in sfnt driver.
* include/freetype/internal/services/svbdf.h add macros to init
instances of FT_Service_BDFRec.
* include/freetype/internal/services/svgldict.h add macros to init
instances of FT_Service_GlyphDictRec.
* include/freetype/internal/services/svpostnm.h add macros to init
instances of FT_Service_PsFontNameRec.
* include/freetype/internal/services/svsfnt.h add macros to init
instances of FT_Service_SFNT_TableRec.
* include/freetype/internal/services/svttcmap.h add macros to init
instances of FT_Service_TTCMapsRec.
* include/freetype/internal/sfnt.h add macros to init
instances of SFNT_Interface.
* src/sfnt/sfdriver.h declare sfnt_module_class using macros from
ftmodapi.h, when FT_CONFIG_OPTION_PIC is defined create and destroy
functions will be declared.
* src/sfnt/sfdriver.c when FT_CONFIG_OPTION_PIC is defined
the following structs:
sfnt_service_sfnt_table, sfnt_service_glyph_dict, sfnt_service_ps_name
tt_service_get_cmap_info, sfnt_service_bdf, sfnt_interface,
sfnt_module_class, and sfnt_services array
will have functions to init or create and destroy them
instead of being allocated in the global scope.
And macros will be used from sfntpic.h in order to access them
from the pic_container.
* src/sfnt/ttcmap.h add macros to init
instances of TT_CMap_ClassRec.
* src/sfnt/ttcmap.c when FT_CONFIG_OPTION_PIC is defined
the following structs:
tt_cmap0_class_rec, tt_cmap2_class_rec, tt_cmap4_class_rec
tt_cmap6_class_rec, tt_cmap8_class_rec, tt_cmap10_class_rec,
tt_cmap12_class_rec, tt_cmap14_class_rec and tt_cmap_classes array
will have functions to init or create and destroy them
instead of being allocated in the global scope.
And macros will be used from sfntpic.h in order to access them
from the pic_container.
The content of tt_cmap_classes is now described in the
new file 'ttcmapc.h'.
New Files:
* src/sfnt/sfntpic.h declare struct to hold PIC globals for sfnt
driver and macros to access them.
* src/sfnt/sfntpic.c implement functions to allocate, destroy and
initialize PIC globals for sfnt driver.
* src/sfnt/ttcmapc.h describing the content of
tt_cmap_classes allocated in ttcmap.c
* src/sfnt/sfnt.c add new file to build: sfntpic.c.
* src/sfnt/jamfile add new files to FT2_MULTI build: sfntpic.c.
|
|
|
2e7a4e9b
|
2009-04-05T18:03:02
|
|
Position Independent Code (PIC) support in truetype driver.
* include/freetype/internal/services/svmm.h add macros to init
instances of FT_Service_MultiMastersRec.
* include/freetype/internal/services/svttglyf.h add macros to init
instances of FT_Service_TTGlyfRec.
* src/truetype/ttdriver.h declare tt_driver_class using macros from
ftdriver.h, when FT_CONFIG_OPTION_PIC is defined create and destroy
functions will be declared.
* src/truetype/ttdriver.c when FT_CONFIG_OPTION_PIC is defined
the following structs:
tt_service_gx_multi_masters, tt_service_truetype_glyf, tt_driver_class
and tt_services array,
will have functions to init or create and destroy them
instead of being allocated in the global scope.
And macros will be used from ttpic.h in order to access them
from the pic_container.
* src/truetype/ttobjs.c change trick_names array to be
PIC-compatible by being a two dimentional array rather than array
of pointers.
New Files:
* src/truetype/ttpic.h declare struct to hold PIC globals for truetype
driver and macros to access them.
* src/truetype/ttpic.c implement functions to allocate, destroy and
initialize PIC globals for truetype driver.
* src/truetype/truetype.c add new file to build: ttpic.c.
* src/truetype/jamfile add new files to FT2_MULTI build: ttpic.c.
|
|
|
636c294b
|
2009-04-05T17:59:26
|
|
Position Independent Code (PIC) support and infrastructure in base.
* include/freetype/config/ftoption.h add FT_CONFIG_OPTION_PIC
* include/freetype/internal/ftobjs.h Add pic_container member to
FT_LibraryRec.
Add macros to declare and init instances of FT_CMap_ClassRec.
Add macros to init instances of FT_Outline_Funcs and FT_Raster_Funcs.
Add macros to declare, allocate and initialize modules
(FT_Module_Class).
Add macros to declare, allocate and initialize renderers
(FT_Renderer_Class).
Add macro to init instances of FT_Glyph_Class.
Add macros to declare, allocate and initialize drivers
(FT_Driver_ClassRec).
* include/freetype/internal/ftpic.h new file to declare the
FT_PIC_Container struct and the functions to allocate and detroy it.
* include/freetype/internal/ftserv.h add macros to allocate and
destory arrays of FT_ServiceDescRec.
* include/freetype/internal/internal.h define macro to include
ftpic.h.
New Files:
* src/base/ftpic.c implement functions to allocate and destory the
global pic_container.
* src/base/basepic.h declare struct to hold PIC globals for base and
macros to access them.
* src/base/basepic.c implement functions to allocate, destroy and
initialize PIC globals for base.
* src/base/ftinit.c when FT_CONFIG_OPTION_PIC is defined implement
functions that allocate and destroy ft_default_modules according to
FT_CONFIG_MODULES_H in the pic_container instead of the global scope
and use macro from basepic.h to access it.
* src/base/ftobjs.c add calls to the functions that allocate and
destroy the global pic_container when the library is created and
destroyed.
* src/base/jamfile add new files to FT2_MULTI build:
ftpic.c and basepic.c.
* src/base/ftbase.c add new files to build:
ftpic.c and basepic.c.
* src/base/ftglyph.c when FT_CONFIG_OPTION_PIC is defined
ft_bitmap_glyph_class and ft_outline_glyph_class will be allocated
in the pic_container instead of the global scope and use macros from
basepic.h to access them.
* src/base/ftbbox.c allocate bbox_interface stract on the stack
instead of the global scope when FT_CONFIG_OPTION_PIC is defined.
* src/base/ftstroke.c access ft_outline_glyph_class allocated in
ftglyph.c via macros from basepic.h
|
|
|
d8f4b57f
|
2009-04-05T17:28:48
|
|
Typo.
|
|
|
cbab53c2
|
2009-04-04T09:26:18
|
|
Improve documentation.
|
|
|
314f35ad
|
2009-04-04T09:20:14
|
|
ftnames.c -> ftsnames.c
* src/base/ftnames.c: Rename to...
* src/base/ftsnames.c: This.
* src/base/Jamfile, src/base/rules.mk, src/base/ftbase.c: Updated.
|
|
|
ca98f8cc
|
2009-04-04T07:42:38
|
|
Add support for cmap type 13.
* devel/ftoption.h, include/freetype/config/ftoption.h
(TT_CONFIG_CMAP_FORMAT_13): New macro.
* src/sfnt/ttcmap.c (TT_CMap13Rec, tt_cmap13_init,
tt_cmap13_validate, tt_cmap13_char_index, tt_cmap13_char_next,
tt_cmap13_get_info, tt_cmap13_char_map_def_binary,
tt_cmap14_class_rec): New functions and structures for cmap 13
support.
(tt_cmap_classes): Register tt_cmap13_class_rec.
* docs/CHANGES: Mention cmap 13 support.
|
|
|
0315bb20
|
2009-03-31T18:11:55
|
|
Typo.
|
|
|
0ddc2fe2
|
2009-03-31T18:06:19
|
|
Slightly improve documentation of FT_Encoding.
|
|
|
3ba8301b
|
2009-03-30T12:58:41
|
|
Callbacks for b/w rasterizer are not implemented currently.
|
|
|
5a80a94b
|
2009-03-15T20:58:38
|
|
Whitespace.
|
|
|
0711d389
|
2009-03-11T21:39:10
|
|
Typo.
|
|
|
07e81817
|
2009-03-11T21:29:54
|
|
Extend CID service functions to handle CID-keyed CFFs as CID fonts.
* include/freetype/ftcid.h (FT_Get_CID_Is_Internally_CID_keyed,
FT_Get_CID_From_Glyph_Index): New functions.
* include/freetype/internal/services/svcid.h
(FT_CID_GetIsInternallyCIDKeyedFunc,
FT_CID_GetCIDFromGlyphIndexFunc): New function typedefs.
(CID Service): Use them.
* src/base/ftcid.c: Include FT_CID_H.
(FT_Get_CID_Is_Internally_CID_keyed, FT_Get_CID_From_Glyph_Index):
New functions.
* src/cff/cffdrivr.c (cff_get_is_cid, cff_get_cid_from_glyph_index):
New functions.
(cff_service_cid_info): Add them.
* src/cff/cffload.c (cff_font_load): Don't free `font->charset.sids'
-- it is needed for access as a CID-keyed font. It gets deleted
later on.
* src/cid/cidriver.c (cid_get_is_cid, cid_get_cid_from_glyph_index):
New functions.
(cid_service_cid_info): Add them.
* docs/CHANGES: Updated.
|
|
|
15b60bb5
|
2009-03-03T21:35:32
|
|
Formatting, copyright years.
|
|
cda6f493
|
2009-03-03T20:49:32
|
|
Update documentation and bump version number to 2.3.9
* include/freetype/freetype.h: bump patch version to 9
* docs/CHANGES: document the ABI break in 2.3.8
* docs/VERSION.DLL: update version numbers table for 2.3.9
* builds/unix/configure.ac: update AC_INIT and version_info
numbers.
|
|
|
45f8c5e5
|
2009-03-03T14:26:47
|
|
Minor typos.
|
|
|
01ca4da2
|
2009-03-03T13:28:59
|
|
Remove ABI-breaking field in public PS_InfoFontRec definition.
Instead, we define a new internal PS_FontExtraRec structure to
hold the additionnal field, then place it in various internal
positions of the corresponding FT_Face derived objects.
|
|
|
f40170a7
|
2009-02-12T22:42:27
|
|
Minor documentation fixes.
Formatting.
|
|
|
0dabaa6c
|
2009-01-19T14:31:53
|
|
Fix documentation buglets.
Reported by Le Tan Phu <phult@necsv.com>, in report V0021 sent to ft-devel.
|
|
|
c591c17b
|
2009-01-19T08:55:15
|
|
Fix Savannah bug #25355.
* include/freetype/config/ftconfig.h (FT_MulFix_i386): Make
assembler code work with gcc 2.95.3 (as used by the Haiku project).
Add `cc' register to the clobber list.
|
|
|
4e263a95
|
2009-01-19T08:47:43
|
|
Documentation fixes.
Reported by Chi Nguyen <chint@necsv.com>, in document V0026 sent to
ft-devel.
|
|
|
0b6b46ff
|
2009-01-19T08:35:45
|
|
Documentation fixes.
Suggested by Chi Nguyen <chint@necsv.com> in document V0024 sent to the
ft-devel list.
|
|
|
59e2c8dd
|
2009-01-18T06:42:59
|
|
Fix documentation of FT_Outline_GetInsideBorder.
* include/freetype/ftstroke.h (FT_Outline_GetInsideBorder): Fix
documentation. Problem reported by Truc Truong <tructv@necsv.com>.
* docs/CHANGES: Updated.
|
|
|
e22dd0b8
|
2009-01-14T06:52:18
|
|
* Version 2.3.8 released.
=========================
Tag sources with `VER-2-3-8'.
* docs/VERSION.DLL: Update documentation and bump version number to
2.3.8.
* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
builds/win32/visualc/freetype.dsp,
builds/win32/visualc/freetype.vcproj,
builds/win32/visualce/index.html,
builds/win32/visualce/freetype.dsp,
builds/win32/visualce/freetype.vcproj: s/2.3.7/2.3.8/, s/237/238/.
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 8.
* builds/unix/configure.raw (version_info): Set to 9:19:3.
* docs/release: Updated.
|
|
|
f47acf2b
|
2009-01-12T20:11:14
|
|
Avoid compiler warnings.
* */*: s/do ; while ( 0 )/do { } while ( 0 )/.
Reported by Sean McBride <sean@rogue-research.com>.
|
|
|
e85baf4f
|
2009-01-12T20:01:10
|
|
Fix stdlib dependencies.
Problem reported by Mickey Gabel <mickey@monfort.co.il>.
* include/freetype/config/ftstdlib.h (ft_exit): Removed. Unused.
* src/autofit/afhints.c, src/base/ftlcdfil.c, src/smooth/ftsmooth.c:
s/memcpy/ft_memcpy/.
* src/psaux/t1decode.c: s/memset/ft_memset/, s/memcpy/ft_memcpy/.
|
|
|
214ca056
|
2009-01-11T11:45:54
|
|
* include/freetype/ftbdf.h (FT_Get_BDF_Property): Improve documentation.
|
|
759c07d1
|
2009-01-09T11:11:53
|
|
load_flags of FT_Get_Advance(), FT_Get_Advances() and backends are declared as FT_Int32 to match the flags of FT_Load_Glyph()
|
|
|
9d83d290
|
2009-01-09T07:58:08
|
|
Fix problem with T1_FIELD_{NUM,FIXED}_TABLE2.
* src/psaux/psobjs.c (ps_parser_load_field_table): Don't handle
`count_offset' if it is zero (i.e., unused). Otherwise, the first
element of the structure which holds the data is erroneously
modified. Problem reported by Chi Nguyen <chint@necsv.com>.
|
|
|
a7c00b79
|
2009-01-09T07:21:16
|
|
load_flags of FT_Get_Advance(), FT_Get_Advances() and backends are declared as FT_UInt32 for 16-bit platforms
|
|
|
478cca14
|
2008-12-21T17:38:23
|
|
* src/base/ftpfr.c (FT_Get_PFR_Metrics): Protect against NULL
arguments.
Fix return value for non-PFR fonts. Both problems reported by Chi
Nguyen <chint@necsv.com>.
|
|
|
ce33a312
|
2008-12-21T10:29:30
|
|
FT_USE_MODULE declares things as:
extern const FT_Module_Class
(or similar for C++). However, the actual types of the variables
being declared are often different, e.g., FT_Driver_ClassRec or
FT_Renderer_Class. (Some are, indeed, FT_Module_Class.)
This works with most C compilers (since those structs begin with an
FT_Module_Class struct), but technically it's undefined behavior.
To quote the ISO/IEC 9899:TC2 final committee draft, section 6.2.7
paragraph 2:
All declarations that refer to the same object or function shall
have compatible type; otherwise, the behavior is undefined.
(And they are not compatible types.)
Most C compilers don't reject (or even detect!) code which has this
issue, but the GCC LTO development branch compiler does. (It
outputs the types of the objects while generating .o files, along
with a bunch of other information, then compares them when doing the
final link-time code generation pass.)
Patch from Savannah bug #25133.
* src/base/ftinit.c (FT_USE_MODULE): Include variable type.
* builds/amiga/include/freetype/config/ftmodule.h,
include/freetype/config/ftmodule.h, */module.mk: Updated to declare
pass correct types to FT_USE_MODULE.
|
|
|
05bf6877
|
2008-12-18T06:32:10
|
|
* docs/CHANGES: Updated.
Provide API for accessing embedding and subsetting restriction
information.
* include/freetype.h (FT_FSTYPE_INSTALLABLE_EMBEDDING,
FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING,
FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING, FT_FSTYPE_EDITABLE_EMBEDDING,
FT_FSTYPE_NO_SUBSETTING, FT_FSTYPE_BITMAP_EMBEDDING_ONLY): New
macros.
(FT_Get_FSType_Flags): New function declaration.
* src/base/ftobjs.c (FT_Get_FSType_Flags): New function.
* src/cid/cidtoken.h, src/type1/t1tokens.h, src/type42/t42parse.c
(t42_keywords): Handle `FSType'.
* include/freetype/t1tables.h (PS_FontInfoRec): Add `fs_type' field.
|
|
|
c8c4cc83
|
2008-12-17T10:50:31
|
|
* include/freetype/ftsynth.h, src/basae/ftsynth.c: Move
FT_GlyphSlot_Own_Bitmap to...
* include/freetype/ftbitmap.h, src/base/ftbitmap.c: These files.
* docs/CHANGES: Document it.
|
|
|
00bcd34a
|
2008-12-17T10:15:43
|
|
Improve documentation of FT_Outline_Embolden.
|
|
|
5914cb62
|
2008-12-16T13:12:18
|
|
Minor doc fixes.
|
|
|
b972a2a2
|
2008-12-11T08:55:48
|
|
Generalize the concept of `tricky' fonts by introducing
FT_FACE_FLAG_TRICKY to indicate that the font format's hinting
engine is necessary for correct rendering.
At the same time, slightly modify the behaviour of tricky fonts:
FT_LOAD_NO_HINTING is now ignored. To really force raw loading
of tricky fonts (without hinting), both FT_LOAD_NO_HINTING and
FT_LOAD_NO_AUTOHINT must be used.
Finally, tricky TrueType fonts always use the bytecode interpreter
even if the patented code is used.
* include/freetype/freetype.h (FT_FACE_FLAG_TRICKY, FT_IS_TRICKY):
New macros.
* src/truetype/ttdriver.c (Load_Glyph): Handle new load flags
semantics as described above.
* src/truetype/ttobjs.c (tt_check_trickyness): New function, using
code of ...
(tt_face_init): This function, now simplified and updated to new
semantics.
* src/base/ftobjs.c (FT_Load_Glyph): Don't use autohinter for tricky
fonts.
* docs/CHANGES: Document it.
|
|
|
76fffcd8
|
2008-12-05T18:37:44
|
|
* include/freetype/freetype.h (FT_LOAD_ADVANCE_ONLY): Use value
0x100 instead of 0x10000; the latter value is already occupied by
FT_LOAD_TARGET_LIGHT. Bug reported by James Cloos.
Handle SFNT with neither outlines nor bitmaps. This fixes Savannah
bug #25010.
* src/base/ftobjs.c (FT_Load_Glyph): Reject fonts with neither
outlines nor bitmaps.
* src/sfnt/sfobjs.c (sfnt_load_face): Don't return an error if there
is no table with glyphs.
* src/sfnt/ttload.c (tt_face_lookup_table): Improve debugging
message.
Other minor cosmetics.
|
|
|
312043f4
|
2008-11-12T06:29:41
|
|
* src/cff/cffdrivr.c (cff_get_cmap_info): Initialize `format' field.
This fixes Savannah bug #24819.
Document `format' field of TT_CMapInfo.
|
|
|
e7aad025
|
2008-11-08T22:00:55
|
|
* src/sfnt/sfobjs.c (sfnt_load_face): Remove #if 0/#endif guards
since OpenType version 1.5 has been released.
* include/ttnameid.h (TT_NAME_ID_WWS_FAMILY,
TT_NAME_ID_WWS_SUBFAMILY): New macros for OpenType 1.5.
(TT_URC_COPTIC, TT_URC_VAI, TT_URC_NKO, TT_URC_BALINESE,
TT_URC_PHAGSPA, TT_URC_NON_PLANE_0, TT_URC_PHOENICIAN,
TT_URC_TAI_LE, TT_URC_NEW_TAI_LUE, TT_URC_BUGINESE,
TT_URC_GLAGOLITIC, TT_URC_YIJING, TT_URC_SYLOTI_NAGRI,
TT_URC_LINEAR_B, TT_URC_ANCIENT_GREEK_NUMBERS, TT_URC_UGARITIC,
TT_URC_OLD_PERSIAN, TT_URC_SHAVIAN, TT_URC_OSMANYA,
TT_URC_CYPRIOT_SYLLABARY, TT_URC_KHAROSHTHI, TT_URC_TAI_XUAN_JING,
TT_URC_CUNEIFORM, TT_URC_COUNTING_ROD_NUMERALS, TT_URC_SUNDANESE,
TT_URC_LEPCHA, TT_URC_OL_CHIKI, TT_URC_SAURASHTRA, TT_URC_KAYAH_LI,
TT_URC_REJANG, TT_URC_CHAM, TT_URC_ANCIENT_SYMBOLS,
TT_URC_PHAISTOS_DISC, TT_URC_OLD_ANATOLIAN, TT_URC_GAME_TILES): New
macros for OpenType 1.5.
|
|
|
c321b9b0
|
2008-11-05T14:34:29
|
|
* devel/ftoption.h, include/freetype/config/ftoption.h
[TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Undefine
TT_CONFIG_OPTION_UNPATENTED_HINTING. This fixes the return value of
`FT_Get_TrueType_Engine_Type' (and makes it work as documented).
Reported in bug #441638 of bugzilla.novell.com.
* docs/CHANGES: Document it.
Other minor documentation improvements.
|
|
|
174b8de3
|
2008-10-12T11:47:29
|
|
* src/sfnt/sfobjs.c (sfnt_load_face): Fix computation of
`underline_position'.
* docs/CHANGES: Updated.
Formatting, minor editing.
|
|
|
570b1fdb
|
2008-10-05T06:08:40
|
|
formatting
|
|
|
b016c53f
|
2008-10-05T05:46:14
|
|
s/with other words/in other words/
|
|
|
af48cb0b
|
2008-10-05T02:53:06
|
|
src/base/ftobjs.c: Include FT_TRUETYPE_TAGS_H
|
|
|
21bd5165
|
2008-10-04T18:10:28
|
|
Introduce macros for some MacOS-specific resource tags
|
|
|
45489589
|
2008-10-04T11:39:03
|
|
* src/base/ftobjs.c (open_face_PS_from_sfnt_stream): Remove compiler
warnings.
Formatting.
|
|
|
9e2b9900
|
2008-10-03T11:52:22
|
|
* Remove duplicated functions from builds/mac/ftmac.c. Now MPW builds builds/mac/ftmac.c as a part of ftbase.c
|
|
|
6bc16e92
|
2008-10-01T21:16:44
|
|
s/synthetize/synthesize/
|
|
|
bd0f71aa
|
2008-09-22T08:55:44
|
|
Fix Savannah bug #24307.
* include/freetype/internal/t1types.h (CID_FaceRec),
src/type42/t42types.h (T42_FaceRec): Comment out `afm_data'.
* src/smooth/ftgrays.c (gray_raster_render): Don't dereference
`target_map' if FT_RASTER_FLAG_DIRECT is set. Problem reported by
Stephan T. Lavavej <stl@nuwen.net>.
|
|
|
6874d85b
|
2008-09-20T11:50:47
|
|
* src/base/ftoutln.c: Include FT_INTERNAL_DEBUG_H.
(FT_Outline_Decompose): Decorate with tracing messages.
* src/smooth/ftgrays.c [DEBUG_GRAYS]: Replace with
FT_DEBUG_LEVEL_TRACE.
[_STANDALONE_ && FT_DEBUG_LEVEL_TRACE]: Include stdio.h and
stdarg.h.
(FT_TRACE) [_STANDALONE_]: Remove.
(FT_Message) [_STANDALONE_ && FT_DEBUG_LEVEL_TRACE]: New function.
(FT_TRACE5, FT_TRACE7) [_STANDALONE_]: New macros.
(FT_ERROR) [_STANDALONE_]: Updated.
(gray_hline) [FT_DEBUG_LEVEL_TRACE]: Fix condition.
Use FT_TRACE7.
(gray_dump_cells): Make it `static void'.
(graay_convert_glyph): Use FT_TRACE7.
(FT_Outline_Decompose) [_STANDALONE_]: Synchronize with version in
ftoutln.c.
* src/base/ftadvanc.c (FT_Get_Advance, FT_Get_Advances): Use
FT_ERROR_BASE.
Other minor modifications.
|
|
|
634df6e3
|
2008-09-16T07:25:31
|
|
* src/cff/cffgload.h, src/cff/cffgload.c
(cff_decoder_set_width_only): Eliminate function call.
|
|
|
ed6c0e06
|
2008-09-15T07:49:40
|
|
Fix Savannah bug #24179, reported by Bram Tassyns.
* src/type1/t1load.c (mm_axis_unmap, T1_Get_MM_Var): Fix computation
of default values.
* src/tools/glnames.py (main): Surround `ft_get_adobe_glyph_index'
and `ft_adobe_glyph_list' with FT_CONFIG_OPTION_ADOBE_GLYPH_LIST to
prevent unconditional definition. This fixes Savannah bug #24241.
* src/psnames/pstables.h: Regenerated.
|
|
|
b211651a
|
2008-09-12T16:27:48
|
|
* autogen.sh, builds/unix/configure.raw,
include/freetype/config/ftconfig.h, builds/unix/ftconfig.in: Minor
beautifying.
* include/freetype/ftadvanc.h, include/freetype/ftgasp.h,
include/freetype/ftlcdfil.h: Protect against FreeType 1.
Some other minor fixes.
* devel/ftoption.h: Synchronize with
include/freetype/config/ftoption.h.
Formatting, documentation improvements.
|
|
|
17cd6872
|
2008-09-02T02:34:29
|
|
* include/freetype/ftcache.h, src/cache/ftccmap.c:
modify FTC_CMapCache_Lookup to accept a negative cmap index
to mean "use default cached FT_Face's charmap". This fixes
Savannah issue #22625
|
|
|
f47d263f
|
2008-09-02T02:21:58
|
|
* include/freetype/ftoption.h, include/freetype/ftconfig.h,
builds/unix/ftconfig.in, include/freetype/freetype.h,
src/base/ftcalc.c:
Make FT_MulFix an inlined function. Also provide an assembler
implementation for ARM architectures. this is done to speedup
FreeType a little (on x86 3% when loading+hinting, 10% when
rendering, ARM savings are more important though).
Disable this by undefining FT_CONFIG_OPTION_INLINE_MULFIX in
ftconfig.h
|
|
|
238bb385
|
2008-09-01T21:35:53
|
|
ooops. Add missing files
|
|
|
28534d61
|
2008-09-01T21:35:21
|
|
* include/freetype/ftadvanc.h, src/base/ftadvanc.c,
include/freetype/config/ftheader.h, include/freetype/freetype.h,
src/base/Jamfile, src/base/rules.mk, src/cff/cffdrivr.c,
src/cff/cffgload.c, src/cff/cffgload.h, src/truetype/ttdriver.c,
src/truetype/ttgload.h, src/truetype/ttgload.c, src/type1/t1driver.c,
src/type1/t1gload.h, src/type1/t1gload.c:
Add a new header named FT_ADVANCES_H declaring some new APIs
to extract the advances of one or more glyphs without necessarily
loading their outlines. Also provide 'fast loaders' for the
TrueType, Type1 and CFF font drivers (more to come later)
* autogen.sh: add checks for minimum version of the 'autotools'
stuff.
|
|
|
da32d705
|
2008-08-06T09:09:41
|
|
Add one more example to the documentation of FT_Glyph_To_Bitmap.
|
|
|
293a877a
|
2008-08-05T18:36:15
|
|
Minor documentation improvements.
|
|
|
c86f8611
|
2008-08-05T11:18:45
|
|
Minor documentation improvement.
|
|
|
bd48d35b
|
2008-07-16T07:05:11
|
|
Set FT_FACE_FLAG_CID_KEYED only if pure_cff is set.
|
|
|
be54a68c
|
2008-06-29T07:43:41
|
|
* Version 2.3.7 released.
=========================
Tag sources with `VER-2-3-7'.
* docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
version number to 2.3.7.
* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
builds/win32/visualc/freetype.dsp,
builds/win32/visualc/freetype.vcproj,
builds/win32/visualce/index.html,
builds/win32/visualce/freetype.dsp,
builds/win32/visualce/freetype.vcproj: s/2.3.6/2.3.7/, s/236/237/.
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 7.
* builds/unix/configure.raw (version_info): Set to 9:18:3.
* docs/release: Updated.
|
|
|
8a9b6391
|
2008-06-26T19:56:51
|
|
Improve navigation in API reference.
* src/tools/docmaker/tohtml.py (html_header_3): Renamed to...
(html_header_6): This.
(html_header_3, html_header_3i, html_header_4, html_header_5,
html_header_5t): New strings.
(toc_footer_start, toc_footer_end): New strings.
(HtmlFormatter::html_header): Updated.
(HtmlFormatter::html_index_header, HtmlFormatter::html_toc_header):
New strings.
(HtmlFormatter::index_enter): Use `html_index_header'.
(HtmlFormatter::index_exit): Print `html_footer'.
(HtmlFormatter::toc_enter): Use `html_toc_header'.
(HtmlFormatter::toc_exit): Print proper footer.
Convert ~ to non-breakable space.
* src/tools/docmaker/tohtml.py (make_html_para): Implement it.
Update header files accordingly.
Many other minor documentation fixes.
|
|
|
2be28a44
|
2008-06-25T21:12:14
|
|
Fix documentation of `num_glyphs'.
|
|
|
5df5dbb7
|
2008-06-22T13:40:08
|
|
Enable access to the various dropout rules of the B&W rasterizer.
Pass dropout rules from the TT bytecode interpreter to the
rasterizer; temporarily this is enabled only if
`USE_SCAN_CONVERSION_RULES' is defined.
* include/freetype/ftimage.h (FT_OUTLINE_SMART_DROPOUTS,
FT_OUTLINE_EXCLUDE_STUBS): New flags for for FT_Outline.
* src/raster/ftraster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
Horizontal_Gray_Sweep_Drop): Use same mode numbers as given in the
OpenType specification.
Fix mode 4 computation.
(Render_Glyph, Render_Gray_Glyph): Handle new outline flags.
* src/truetype/ttgload.c (TT_Load_Glyph)
[USE_SCAN_CONVERSION_RULES]: Convert scan conversion mode to
FT_OUTLINE_XXX flags.
* src/truetype/ttinterp.c (Ins_SCANCTRL): Enable ppem check.
|
|
|
c91dfa39
|
2008-06-21T06:27:53
|
|
Improve documentation of gray-level rastering and what to do if you need
less than 256 gray levels.
|
|
|
ca947c25
|
2008-06-16T05:33:51
|
|
* src/otvalid/otvgpos.c (otv_MarkBasePos_validate): Set
`valid->extra2' to 1. This is undocumented in the OpenType 1.5
specification.
|
|
|
6174e17c
|
2008-06-10T05:58:25
|
|
* Version 2.3.6 released.
=========================
Tag sources with `VER-2-3-6'.
* docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
version number to 2.3.6.
* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
builds/win32/visualc/freetype.dsp,
builds/win32/visualc/freetype.vcproj,
builds/win32/visualce/index.html,
builds/win32/visualce/freetype.dsp,
builds/win32/visualce/freetype.vcproj: s/2.3.5/2.3.6/, s/235/236/.
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 6.
* builds/unix/configure.raw (version_info): Set to 9:17:3.
* include/freetype/internal/psaux.h (T1_BuilderRec): Remove `scale_x'
and `scale_y'.
* src/cff/cffgload.h (CFF_Builder): Remove `scale_x' and `scale_y'.
* src/cff/cffparse.c: Include FT_INTERNAL_DEBUG_H.
* src/cff/cffobjs.h: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
|
|
|
102bb83a
|
2008-06-10T04:57:19
|
|
* src/base/ftobjs.c (open_face): Check `clazz->init_face' and
`clazz->done_face'.
Update documentation of FT_Driver_ClassRec.
|
|
|
4c3cc76b
|
2008-06-03T20:53:49
|
|
* include/freetype/ftcache.h (FTC_FaceID): Change type back to
FT_Pointer. Reported by Ian Britten <britten@caris.com>.
|
|
|
90053f3f
|
2008-06-02T13:55:14
|
|
typo
|
|
|
7493ea12
|
2008-06-02T07:24:36
|
|
* include/freetype/config/ftheader.h (FT_UNPATENTED_HINTING_H,
FT_INCREMENTAL_H): Added.
|
|
|
e899991b
|
2008-05-31T07:03:30
|
|
More doc fixes to improve HTML version.
|
|
|
2b0b4221
|
2008-05-28T22:17:28
|
|
Cosmetic code changes.
|
|
|
0e9b0ec4
|
2008-05-28T21:51:57
|
|
Improve documentation so that it can be better parsed by docmaker.
Formatting.
|
|
|
16dc51fe
|
2008-05-18T17:36:15
|
|
* src/base/ftdebug.c (FT_Message, FT_Panic): Send output to stderr.
This fixes Savannah bug #23280.
* docs/CHANGES: Updated.
Some formatting.
|
|
|
e6e6eade
|
2008-05-14T23:05:38
|
|
Finish fix of scaling bug of CID-keyed CFF subfonts.
* include/freetype/internal/ftcalc.h, src/base/ftcalc.c
(FT_Matrix_Multiply_Scaled, FT_Vector_Transform_Scaled): New
functions.
* src/cff/cffobjs.h (CFF_Internal): New struct. It is used to
provide global hinting data for both the top-font and all subfonts
(with proper scaling).
* src/cff/cffobjs.c (cff_make_private_dict): New function, using
code from `cff_size_init'.
(cff_size_init, cff_size_done, cff_size_select, cff_size_request):
Use CFF_Internal and handle subfonts.
(cff_face_init): Handle top-dict and subfont matrices correctly;
apply some heuristic in case of unlikely matrix concatenation
results. This has been discussed with people from Adobe (thanks
goes mainly to David Lemon) who confirm that the CFF specs are fuzzy
and not correct.
* src/cff/cffgload.h (cff_decoder_prepare): Add `size' argument.
* src/cff/cffgload.c (cff_builder_init): Updated.
(cff_decoder_prepare): Handle hints globals for subfonts.
Update all callers.
(cff_slot_load): Handling scaling of subfonts properly.
* src/cff/cffparse.c (cff_parse_fixed_dynamic): New function.
(cff_parse_font_matrix): Use it.
* src/cff/cfftypes.h (CFF_FontDictRec): Make `units_per_em'
FT_ULong.
* docs/CHANGES: Document it.
|
|
|
b7c063d5
|
2008-05-11T21:36:37
|
|
Add some (commented out) code for orthogonality.
|
|
|
de9479a0
|
2008-04-26T12:52:57
|
|
* include/freetype/internal/psaux.h (T1_BuilderRec): Mark `scale_x'
and `scale_y' as obsolete since they aren't used.
* src/psaux/psobjs.c (t1_builder_init): Updated.
* src/cff/cffgload.h (CFF_Builder): Mark `scale_x' and `scale_y' as
obsolete since they aren't used.
* src/cff/cffgload.c (cff_builder_init): Updated.
|
|
|
8271e5e4
|
2008-04-13T21:59:29
|
|
whitespace
|
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210d6189
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2008-04-01T05:55:48
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Fix support for subsetted CID-keyed CFFs.
* include/freetype/freetype.h (FT_FACE_FLAG_CID_KEYED,
FT_IS_CID_KEYED): New macros.
* src/cff/cffobjs.c (cff_face_init): Set number of glyphs to the
maximum CID value in CID-keyed CFFs.
Handle FT_FACE_FLAG_CID_KEYED flag.
* docs/CHANGES: Document it.
Fix CFF font matrix calculation and improve precision.
* src/cff/cffparse.c (cff_parse_real): Increase precision if integer
part is zero.
(cff_parse_font_matrix): Simplify computation of `units_per_em';
this prevents overflow also.
Support FT_Get_CID_Registry_Ordering_Supplement for PS CID fonts.
* src/cid/cidriver.c: Include FT_SERVICE_CID_H.
(cid_get_ros): New function.
(cid_service_cid_info): New service structure.
(cid_services): Register it.
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edc7d81a
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2008-02-16T05:53:46
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Explain `CJK'.
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4c933991
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2008-01-18T05:32:55
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* src/base/ftlcdfil.c (_ft_lcd_filter_legacy): Updated comment to
mention intra-pixel algorithm.
* include/freetype/freetype.h (FT_Render_Mode): Mention that
FT_Library_SetLcdFilter can be used to reduce fringes.
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ee0f2ab9
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2008-01-12T20:24:01
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Whitespace.
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0b2b5ca7
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2008-01-10T10:33:47
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Small doc improvement.
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d2e15737
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2007-12-30T23:49:14
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* src/smooth/ftgrays.c (gray_raster_render): Check `outline'
correctly.
Whitespace.
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540b9545
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2007-12-21T06:03:59
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Improvement of POSIX resource-fork accessor to load Mac OS X HelveLTMM
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a6d36573
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2007-12-06T10:27:15
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* src/base/ftrfork.c: add support for new pathname syntax "..namedfork/rsrc" to access resource fork on Mac OS X.
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05f5c58d
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2007-12-06T05:43:36
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Improvements of the document and comments in Mac OS sources by Sean McBride
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00518cac
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2007-11-16T15:48:58
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* src/base/ftmac.c: Revise Carbon dependent functions for Mac OS X 10.5
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