|
e5038be7
|
2020-01-19T17:05:19
|
|
Update all copyright notices.
|
|
75859970
|
2019-02-23T10:07:09
|
|
Update all copyright notices.
|
|
f686ad46
|
2019-01-22T20:31:44
|
|
Update copyright years.
|
|
78a1e695
|
2018-11-27T22:24:06
|
|
[type1,cff] Add FT_{Set,Get}_MM_WeightVector API calls.
For multiple master fonts, common usage (in Postscript) is to modify
the WeightVector of an existing font instance, this addition
supports that use.
* include/freetype/ftmm.h, src/base/ftmm.c (FT_Set_MM_WeightVector,
FT_Get_MM_WeightVector): New API functions.
* include/freetype/internalservices/svmm.h
(FT_Set_MM_WeightVector_Func, FT_Get_MM_WeightVector_Func): New
function types.
(MultiMasters): Add `set_mm_weightvector' and `get_mm_weightvector'
members.
(FT_DEFINE_SERVICE_MULTIMASTERSREC): Updated.
* src/cffcffdrivr.c (cff_set_mm_weightvector,
cff_get_mm_weightvector): New functions.
(cff_service_multi_masters): Register them.
* src/truetype/ttdriver.c (tt_service_gx_multi_masters): Updated.
This driver doesn't use the new interface.
* src/type1/t1load.c (T1_Set_MM_WeightVector,
T1_Get_MM_WeightVector): New functions.
* src/type1/t1driver.c (t1_service_multi_masters): Register them.
* src/type1/t1load.h: Updated.
|
|
a0dd16fb
|
2018-08-15T18:13:17
|
|
Don't use `trace_' prefix for FT_COMPONENT arguments.
* include/freetype/internal/ftdebug.h (FT_TRACE_COMP,
FT_TRACE_COMP_): New auxiliary macros to add `trace_' prefix.
(FT_TRACE): Use `FT_TRACE_COMP'.
*/* (FT_COMPONENT): Updated.
|
|
9ac9060d
|
2018-06-03T09:01:17
|
|
[GSoC] src/*.*: Convert block comments to `light' style.
This monster commit was created by applying Nikhil's scripts
`docconverter.py' and `markify.py' to all C header and source files,
followed up by minor manual clean-up.
No change in functionality, of course.
I used commit f7419907bc6044b9b7057f9789866426c804ba82 from
https://github.com/nikramakrishnan/freetype-docs.git.
|
|
3758aed7
|
2018-01-06T08:39:36
|
|
Add `FT_Done_MM_Var'.
This is necessary in case the application's memory routines differ
from FreeType. A typical example is a Python application on Windows
that calls FreeType compiled as a DLL via the `ctypes' interface.
* include/freetype/ftmm.h, src/base/ftmm.c (FT_Done_MM_Var): Declare
and define.
* docs/CHANGES: Updated.
|
|
0a0c2256
|
2018-01-02T09:33:57
|
|
Update copyright year.
|
|
08cd62de
|
2017-12-20T22:06:19
|
|
Speed up FT_Set_Var_{Design,Blend}_Coordinates if curr == new.
We exit early if the current design or blend coordinates are
identical to the new ones.
* src/truetype/ttgxvar.c (tt_set_mm_blend, TT_Set_Var_Design):
Implement it, returning internal error code -1 if there will be no
variation change.
* src/type1/t1load.c (t1_set_mm_blend): Ditto.
* src/base/ftmm.c (FT_Set_Var_Design_Coordinates,
FT_Set_MM_Blend_Coordinates, FT_Set_Var_Blend_Coordinates): Updated.
|
|
dd8539ef
|
2017-10-07T11:40:03
|
|
New function `FT_Set_Named_Instance'.
No effect yet.
* src/base/ftmm.c (FT_Set_Named_Instance): New function.
* include/freetype/ftmm.h: Updated.
|
|
f2e121ab
|
2017-08-10T12:56:50
|
|
[base] Minor API improvement for default variation axis setting.
* src/base/ftmm.c (FT_Set_MM_Design_Coordinates,
FT_Set_Var_Design_Coordinates, FT_Set_MM_Blend_Coordinates,
FT_Set_Var_Blend_Coordinates): Allow coords==NULL if num_coords==0.
* docs/CHANGES: Updated.
|
|
f43b3094
|
2017-08-05T18:22:17
|
|
[base, truetype] New function `FT_Get_Var_Axis_Flags'.
The reserved `flags' field got a value in OpenType version 1.8.2;
unfortunately, the public `FT_Var_Axis' structure misses the
corresponding element. Since we can't add a new field, we add an
access function.
* src/base/ftmm.c (FT_Get_Var_Axis_Flags): New function.
* include/freetype/ftmm.h (FT_VAR_AXIS_FLAG_HIDDEN): New macro.
Updated.
* src/truetype/ttgxvar.c (TT_Get_MM_Var): Increase allocated memory
of `mmvar' to hold axis flags.
Fill the axis flags array.
* docs/CHANGES: Updated.
|
|
67ff7664
|
2017-03-23T12:41:30
|
|
Make MM fonts work (again).
* src/base/ftmm.c (FT_Set_Var_Design_Coordinates,
FT_Set_MM_Blend_Coordinates, FT_Set_Var_Blend_Coordinates): Ignore
return value of `ft_face_get_mvar_service'; instead, check whether a
service is actually returned.
|
|
467b026c
|
2017-02-18T10:42:48
|
|
Remove clang warnings.
* src/autofit/aflatin.c (af_latin_sort_blue): Add missing `static'
keyword.
* src/base/ftmm.c (FT_Set_Var_Design_Coordinates,
FT_Set_MM_Blend_Coordinates, FT_Set_Var_Blend_Coordinates):
Initialize some variables.
|
|
1e550601
|
2017-01-31T18:47:10
|
|
[base] Fix error handing in MM functions.
* src/base/ftmm.c (FT_Set_Var_Design_Coordinates,
FT_Set_MM_Blend_Coordinates, FT_Set_Var_Blend_Coordinates):
Implement it.
|
|
723aafb5
|
2017-01-11T14:21:26
|
|
[truetype] Actually use metrics variation service.
* src/base/ftmm.c: Include FT_SERVICE_METRICS_VARIATIONS_H.
(ft_face_get_mvar_service): New auxiliary function to look up
metrics variation service.
(FT_Set_Var_Design_Coordinates, FT_Set_MM_Blend_Coordinates,
FT_Set_Var_Blend_Coordinates): Call metrics variation service.
* src/truetype/ttobjs.c (tt_face_init): Use metrics variations for
named instances.
|
|
563ae780
|
2017-01-04T20:16:34
|
|
Update copyright year.
|
|
d44daf9e
|
2016-12-21T23:03:48
|
|
* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Thinko.
Don't apply deltas twice for non-phantom points.
Spotted by Ben Wagner.
|
|
bcae6574
|
2016-12-05T22:08:15
|
|
Add `FT_Get_Var_Design_Coordinates' function.
Note that the low-level functions aren't implemented yet.
* include/freetype/ftmm.h: Declare.
* include/freetype/internal/services/svmm.h
(FT_Get_Var_Design_Func): New typedef.
(MultiMasters): New MM service function `get_var_design'.
(FT_DEFINE_SERVICE_MULTIMASTERSREC): Updated.
Update all callers.
* src/base/ftmm.c (FT_Get_Var_Design_Coordinates): Implement.
* src/truetype/ttdriver.c: Updated.
* src/truetype/ttgxvar.c (TT_Get_Var_Design): New dummy function to
handle `get_var_design' service.
* src/truetype/ttgxvar.h: Updated.
* src/type1/t1driver.c: Updated.
* src/type1/t1load.c (T1_Get_Var_Design): New dummp function to
handle `get_var_design' service.
* src/type1/t1load.h: Updated.
|
|
9c45ac39
|
2016-10-26T16:00:00
|
|
Add `FT_Get_{MM,Var}_Blend_Coordinates' functions.
* include/freetype/ftmm.h: Declare.
* include/freetype/internal/services/svmm.h (FT_Get_MM_Blend_Func):
New typedef.
(MultiMasters): New MM service function `get_mm_blend'.
(FT_DEFINE_SERVICE_MULTIMASTERSREC): Updated.
Update all callers.
* src/base/ftmm.c (FT_Get_MM_Blend_Coordinates,
FT_Get_Var_Blend_Coordinates): Implement.
* src/truetype/ttdriver.c: Updated.
* src/truetype/ttgxvar.c (TT_Get_MM_Blend): New function to handle
`get_mm_blend' service.
* src/truetype/ttgxvar.h: Updated.
* src/type1/t1driver.c: Updated.
* src/type1/t1load.c (T1_Get_MM_Blend): New function to handle
`get_mm_blend' service.
* src/type1/t1load.h: Updated.
* docs/CHANGES: Document.
|
|
9adeab64
|
2016-01-13T11:54:10
|
|
Update copyright year.
|
|
f57fc59e
|
2015-01-17T20:41:43
|
|
Run `src/tools/update-copyright'.
|
|
f34f1925
|
2014-11-26T21:59:21
|
|
* src/*: Add checks for parameters of API functions where missing.
`API functions' are functions tagged with `FT_EXPORT_DEF'.
Besides trivial fixes, the following changes are included, too.
* src/base/ftbdf.c (FT_Get_BDF_Charset_ID, FT_Get_BDF_Property): Set
error code if no service is available.
* src/base/ftinit.c (FT_Done_FreeType): Change return value for
invalid `library' parameter to `Invalid_Library_Handle'.
* src/base/ftobjs.c (FT_New_Size): Change return value for invalid
`asize' parameter to `Invalid_Argument'.
* src/base/ftoutln.c (FT_Outline_Copy): Change return value for
invalid `source' and `target' parameters to `Invalid_Outline'.
(FT_Outline_Done_Internal): Change return value for invalid
`outline' parameter to `Invalid_Outline'.
|
|
89f50647
|
2013-03-14T17:50:49
|
|
*/*: Use FT_ERR_EQ, FT_ERR_NEQ, and FT_ERR where appropriate.
FT_Err_XXX and friends are no longer directly used in the source
code.
|
|
059bc335
|
2013-03-14T10:27:35
|
|
*/*: Use `FT_THROW'.
This is essentially a mechanical conversion, adding inclusion of
`FT_INTERNAL_DEBUG_H' where necessary, and providing the macros for
stand-alone compiling modes of the rasterizer modules.
To convert the remaining occurrences of FT_Err_XXX and friends it is
necessary to rewrite the code. Note, however, that it doesn't harm
if some cases are not handled since FT_THROW is a no-op.
|
|
b66efefd
|
2009-03-12T08:07:49
|
|
Fix some FreeType Coverity issues as reported for Ghostscript.
* src/base/ftobjs.c (FT_New_Face, FT_New_Memory_Face): Initialize
`args.stream' (#3874, #3875).
(open_face_PS_from_sfnt_stream): Improve error management (#3786).
* src/base/ftmm.c (ft_face_get_mm_service): Fix check of `aservice'
(#3870).
* src/base/ftstroke.c (ft_stroke_border_get_counts): Remove dead
code (#3790).
* src/base/ftrfork.c (raccess_guess_apple_generic): Check error
value of `FT_Stream_Skip' (#3784).
* src/type1/t1gload.c (T1_Load_Glyph): Check `size' before accessing
it (#3872)
* src/pcf/pcfdrivr.c (PCF_Glyph_Load): Check `face' before accessing
it (#3871).
* src/pcf/pcfread.c (pcf_get_metrics): Handle return value of
`pcf_get_metric' (#3789, #3782).
(pcf_get_properties): Use FT_STREAM_SKIP (#3783).
* src/cache/ftcmanag.c (FTC_Manager_RegisterCache): Fix check of
`acache' (#3797)
* src/cff/cffdrivr.c (cff_ps_get_font_info): Fix check of `cff'
(#3796).
* src/cff/cffgload.c (cff_decoder_prepare): Check `size' (#3795).
* src/cff/cffload.c (cff_index_get_pointers): Add comment (#3794).
* src/bdf/bdflib.c (_bdf_add_property): Check `fp->value.atom'
(#3793).
(_bdf_parse_start): Add comment (#3792).
* src/raster/ftraster.c (Finalize_Profile_Table): Check
`ras.fProfile' (#3791).
* src/sfnt/ttsbit.c (Load_SBit_Image): Use FT_STREAM_SKIP (#3785).
* src/gzip/ftgzip.c (ft_gzip_get_uncompressed_size): Properly ignore
seek error (#3781).
|
|
9b774e28
|
2007-01-16T06:11:27
|
|
Remove trailing whitespace. From Alexei.
|
|
44bb3035
|
2004-04-25T20:15:11
|
|
* src/pcf/pcfdrivr.c: Revert change from 2004-04-17.
* src/pcf/pcfutil.c: Use FT_LOCAL_DEF.
* src/pcf/pcfutil.h: Include FT_CONFIG_CONFIG_H.
Use FT_BEGIN_HEADER and FT_END_HEADER.
Use FT_LOCAL.
2004-04-24 George Williams <gww@silcom.com>
Add support for Apple's distortable font technology (in GX fonts).
* devel/ftoption.h, include/freetype/config/ftoption.h
(TT_CONFIG_OPTION_GX_VAR_SUPPORT): New macro.
* include/freetype/ftmm.h (FT_Var_Axis, FT_Var_Named_Style,
FT_MM_Var): New structures.
(FT_Get_MM_Var, FT_Set_Var_Design_Coordinates,
FT_Set_Var_Blend_Coordinates): New function declarations.
* include/freetype/internal/services/svmm.h (FT_Get_MM_Var_Func,
FT_Set_Var_Design_Func): New typedefs.
Update MultiMasters service.
* include/freetype/internal/tttypes.h
[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include FT_MULTIPLE_MASTERS_H.
(GX_Blend) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New typedef.
(TT_Face) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New members `doblend'
and `blend'.
* include/freetype/tttags.h (TTAG_avar, TTAG_cvar, TTAG_gvar): New
macros.
* include/freetype/internal/fttrace.h: Add `ttgxvar'.
* src/base/ftmm.c (FT_Get_MM_Var, FT_Set_Var_Design_Coordinates,
FT_Set_Var_Blend_Coordinates): New functions.
* src/sfnt/sfobjs.c (sfnt_load_face)
[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Set FT_FACE_FLAG_MULTIPLE_MASTERS
flag for GX var fonts.
* src/truetype/ttgxvar.c, src/truetype/ttgxvar.h: New files.
* src/truetype/truetype.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
ttgxvar.c.
* src/truetype/ttdriver.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
FT_MULTIPLE_MASTERS_H, FT_SERVICE_MULTIPLE_MASTERS_H, and ttgxvar.h.
(tt_service_gx_multi_masters) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]:
New service.
(tt_services) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Updated.
* src/truetype/ttgload.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
ttgxvar.h.
(TT_Process_Simple_Glyph, load_truetype_glyph)
[TT_CONFIG_OPTION_GX_VAR_SUPPORT] :Support GX var fonts.
* src/truetype/ttobjs.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
ttgxvar.h.
(tt_done_face) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Call
tt_done_blend.
* src/truetype/ttpload.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
ttgxvar.h.
(tt_face_load_cvt) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Call
tt_face_vary_cvt.
* src/truetype/rules.mk (TT_DRV_SRC): Add ttgxvar.c.
* src/type1/t1driver.c (t1_service_multi_masters): Add T1_Get_MM_Var
and T1_Set_Var_Design.
* src/type1/t1load.c (FT_INT_TO_FIXED, FT_FIXED_TO_INT): New macros.
(T1_Get_MM_Var, T1_Set_Var_Design): New functions.
* src/type1/t1load.h (T1_Get_MM_Var, T1_Set_Var_Design): New
function declarations.
|
|
52f911a1
|
2003-10-07T05:49:41
|
|
Heavy modification of the PS parser to handle comments and strings
correctly. This doesn't slow down the loading of PS fonts
significantly since charstrings aren't affected.
* include/freetype/config/ftstdlib.h (ft_xdigit): Renamed to...
(ft_isxdigit): This. Updated all callers.
(ft_isdigit): New alias to `isdigit'.
* include/freetype/internal/psaux.h (PS_Parser_FuncsRec): Renamed
`skip_alpha' to `skip_PS_token'.
Add parameter to `to_bytes' and change some argument types.
* src/psaux/psauxmod.c (ps_parser_funcs): Updated.
* src/psaux/psobjs.c (ft_char_table): New array to map character
codes (ASCII and EBCDIC) of digits to numbers.
(OP): New auxiliary macro holding either `>=' or `<' depending on
the character encoding.
(skip_comment): New function.
(skip_spaces): Use it.
(skip_alpha): Removed.
(skip_literal_string, skip_string): New functions.
(ps_parser_skip_PS_token): New function. This is a better
replacement of...
(ps_parser_skip_alpha): Removed.
(ps_parser_to_token, ps+parser_to_token_array): Updated.
(T1Radix): Rewritten, using `ft_char_table'.
(t1_toint): Renamed to...
(ps_toint): This. Update all callers.
Use `ft_char_table'.
(ps_tobytes): Add parameter to handle delimiters and change some
argument types.
Use `ft_char_table'.
(t1_tofixed): Renamed to...
(ps_tofixed): This. Update all callers.
Use `ft_char_table'.
(t1_tocoordarray): Renamed and updated to...
(ps_tocoordarray): This. Update all callers.
(t1_tofixedarray): Renamed and updated to...
(ps_tofixedarray): This. Update all callers.
(t1_tobool): Renamed to...
(ps_tobool): This. Update all callers.
(ps_parser_load_field): Updated.
(ps_parser_load_field_table): Use `T1_MAX_TABLE_ELEMENTS'
everywhere.
(ps_parser_to_int, ps_parser_to_fixed, ps_parser_to_coord_array,
ps_parser_to_fixed_array): Skip spaces. Updated.
(ps_parser_to_bytes): Add parameter to handle delimiters and change
some argument types. Updated.
* src/psaux/psobjs.h: Updated.
* src/cid/cidload.c (cid_parse_dict): Updated.
* src/cid/cidparse.c (cid_parser_new): Check whether the `StartData'
token was really found.
* src/cid/cidparse.h (cid_parser_skip_alpha): Updated and renamed
to...
(cid_parser_skip_PS_token): This.
* src/type1/t1parse.h (T1_ParserRec): Use `FT_Bool' for boolean
fields.
(T1_Skip_Alpha): Replaced with...
(T1_Skip_PS_Token): This new macro.
* src/type1/t1parse.c (hexa_value): Removed.
(T1_Get_Private_Dict): Use `ft_isxdigit' and
`psaux->ps_parser_funcs_to_bytes' for handling ASCII hexadecimal
encoding.
After decrypting, replace the four random bytes at the beginning
with whitespace.
* src/type1/t1load.c (t1_allocate_blend): Use proper error values.
(parser_blend_design_positions, parse_blend_design_map,
parse_weight_vector): Updated.
(is_space): Handle `\f' also.
(is_name_char): Removed.
(read_binary_data): Updated.
(parse_encoding): Use `ft_isdigit'.
Updated.
(parse_subrs): Updated.
(TABLE_EXTEND): New macro.
(parse_charstrings): Updated.
Provide a workaround for buggy fonts which have more entries in the
/CharStrings dictionary then expected; the function now adds some
slots and skips entries which still exceed the new limit.
(parse_dict): Updated.
Terminate on the token `closefile'.
* src/type42/t42parse.c (T1_Skip_Alpha): Replaced with...
(T1_Skip_PS_Token): This new macro. Updated all callers.
(t42_parse_encoding): Use `ft_isdigit'.
* src/base/ftmm.c (ft_face_get_mm_service): Return FT_Err_OK if
success.
|
|
e2d12842
|
2003-09-21T17:15:55
|
|
* include/freetype/internal/fnttypes.h,
include/freetype/internal/ftserv.h, src/base/ftbdf.c, src/base/ftmm.c,
src/base/ftobjs.c, src/base/ftpfr.c, src/base/ftwinfnt.c,
src/base/ftxf86.c, src/pfr/pfrdrivr.c, src/winfonts/winfnt.c,
src/winfonts/winfnt.h, include/freetype/internal/service/svwinfnt.h,:
simplification of service lookup macros, updating the PFR and
WINFNT font drivers to new services
|
|
46333a11
|
2003-09-17T19:20:02
|
|
* include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE,
FT_FACE_LOOKUP_SERVICE): Add parameter to pass pointer type.
Ugly, I know, but this is needed for compilation with C++ --
maybe someone knows a better solution?
Updated all callers.
* src/base/ftobjs.c (FT_Get_Name_Index, FT_Get_Glyph_Name): Remove
C++ compiler warnings.
* src/base/ftbdf.c (FT_Get_BDF_Charset_ID, FT_Get_BDF_Property):
Fix order of arguments passed to FT_FACE_FIND_SERVICE.
|
|
013efd14
|
2003-09-17T05:26:33
|
|
Formatting.
|
|
c313c502
|
2003-09-11T19:51:54
|
|
* include/freetype/ftmm.h, include/freetype/ftmodule.h,
include/freetype/tttables.h, include/freetype/config/ftconfig.h,
include/freetype/internal/ftobjs.h,
include/freetype/internal/ftserv.h,
include/freetype/internal/internal.h,
include/freetype/internal/sfnt.h,
include/freetype/internal/tttypes.h,
include/freetype/internal/services/bdf.h,
include/freetype/internal/services/glyfdict.h,
include/freetype/internal/services/multmast.h,
include/freetype/internal/services/postname.h,
include/freetype/internal/services/sfnt.h,
include/freetype/internal/services/xf86name.h,
src/base/ftbdf.c, src/base/ftmm.c, src/base/ftobjs.c,
src/base/ftxf86.c, src/bdf/bdfdrivr.c, src/cff/cffdrivr.c,
src/cid/cidriver.c, src/pcf/pcfdrivr.c, src/sfnt/sfdriver.c,
src/truetype/ttdriver.c, src/type1/t1driver.c, src/type42/t42drivr.c:
heavy internal modifications to introduce the concept of
"module services". This is the first step towards a massive
simplification of the engine's internals, in order to
get rid of various numbers of hacks.
Note that this changes will break source & binary compatibility
for authors of external font drivers.
Maybe 2.1.6 will be called 2.2.0 after all :-)
|
|
415235df
|
2001-06-28T17:49:10
|
|
finishing function header formatting
updating copyrights
|
|
f814d0fa
|
2001-06-27T16:18:10
|
|
First round in converting
type foo ( ... )
to
type
foo ( ... )
Other minor formatting issues.
|
|
cc069beb
|
2000-12-08T16:17:16
|
|
cleanups
|
|
19ed8afe
|
2000-12-08T02:42:29
|
|
- updated all source files to adhere to the new inclusion scheme
- the CFF loader now loads the encodings and charset tables
though doesn't use them for now
|
|
90a03301
|
2000-11-07T17:21:11
|
|
All function comments are now removed from source files (and moved to the
header files if necessary).
Some minor fixes to have `make multi' run successfully (with gcc and g++).
Fixing compiler warnings.
|
|
4b68007b
|
2000-11-07T06:30:29
|
|
Complementing David's changes with formatting, adding documentation, etc.
More `*'-convention formatting, adding the `a' resp. `an' prefix to
variables.
|
|
dc72aff4
|
2000-11-04T08:33:38
|
|
Finishing David's latest changes (there were some errors in it).
|
|
76a5f623
|
2000-11-04T01:55:49
|
|
major reformatting of the sources:
FT_EXPORT_DEF => FT_EXPORT
FT_EXPORT_FUNC => FT_EXPORT_DEF
BASE_DEF => FT_BASE
BASE_FUNC => FT_BASE_DEF
LOCAL_DEF => FT_LOCAL
LOCAL_FUNC => FT_LOCAL_DEF
LOCAL_FUNC_X => FT_CALLBACK_DEF
LOCAL_DEF_X => FT_CALLBACK_TABLE
FT_CPLUSPLUS => FT_CALLBACK_TABLE_DEF
|
|
93ac3e39
|
2000-07-10T21:41:32
|
|
Formatting.
Synchronizing docs.
|
|
a929ba9b
|
2000-06-25T06:47:11
|
|
applying formatting again
|
|
f0df85ba
|
2000-06-22T00:17:42
|
|
- MAJOR INTERNAL REDESIGN:
A lot of internal modifications have been performed lately on the
source in order to provide the following enhancements:
- more generic module support:
The FT_Module type is now defined to represent a handle to a given
module. The file <freetype/ftmodule.h> contains the FT_Module_Class
definition, as well as the module-loading public API
The FT_Driver type is still defined, and still represents a pointer
to a font driver. Note that FT_Add_Driver is replaced by FT_Add_Module,
FT_Get_Driver by FT_Get_Module, etc..
- support for generic glyph image types:
The FT_Renderer type is a pointer to a module used to perform various
operations on glyph image.
Each renderer is capable of handling images in a single format
(e.g. ft_glyph_format_outline). Its functions are used to:
- transform an glyph image
- render a glyph image into a bitmap
- return the control box (dimensions) of a given glyph image
The scan converters "ftraster.c" and "ftgrays.c" have been moved
to the new directory "src/renderer", and are used to provide two
default renderer modules.
One corresponds to the "standard" scan-converter, the other to the
"smooth" one.
The current renderer can be set through the new function
FT_Set_Renderer.
The old raster-related function FT_Set_Raster, FT_Get_Raster and
FT_Set_Raster_Mode have now disappeared, in favor of the new:
FT_Get_Renderer
FT_Set_Renderer
see the file <freetype/ftrender.h> for more details..
These changes were necessary to properly support different scalable
formats in the future, like bi-color glyphs, etc..
- glyph loader object:
A new internal object, called a 'glyph loader' has been introduced
in the base layer. It is used by all scalable format font drivers
to load glyphs and composites.
This object has been created to reduce the code size of each driver,
as each one of them basically re-implemented its functionality.
See <freetype/internal/ftobjs.h> and the FT_GlyphLoader type for
more information..
- FT_GlyphSlot had new fields:
In order to support extended features (see below), the FT_GlyphSlot
structure has a few new fields:
linearHoriAdvance: this field gives the linearly scaled (i.e.
scaled but unhinted) advance width for the glyph,
expressed as a 16.16 fixed pixel value. This
is useful to perform WYSIWYG text.
linearVertAdvance: this field gives the linearly scaled advance
height for the glyph (relevant in vertical glyph
layouts only). This is useful to perform
WYSIWYG text.
Note that the two above field replace the removed "metrics2" field
in the glyph slot.
advance: this field is a vector that gives the transformed
advance for the glyph. By default, it corresponds
to the advance width, unless FT_LOAD_VERTICAL_LAYOUT
was specified when calling FT_Load_Glyph or FT_Load_Char
bitmap_left: this field gives the distance in integer pixels from
the current pen position to the left-most pixel of
a glyph image WHEN IT IS A BITMAP. It is only valid
when the "format" field is set to
"ft_glyph_format_bitmap", for example, after calling
the new function FT_Render_Glyph.
bitmap_top: this field gives the distance in integer pixels from
the current pen position (located on the baseline) to
the top-most pixel of the glyph image WHEN IT IS A
BITMAP. Positive values correspond to upwards Y.
loader: this is a new private field for the glyph slot. Client
applications should not touch it..
- support for transforms and direct rendering in FT_Load_Glyph:
Most of the functionality found in <freetype/ftglyph.h> has been
moved to the core library. Hence, the following:
- a transform can be specified for a face through FT_Set_Transform.
this transform is applied by FT_Load_Glyph to scalable glyph images
(i.e. NOT TO BITMAPS) before the function returns, unless the
bit flag FT_LOAD_IGNORE_TRANSFORM was set in the load flags..
- once a glyph image has been loaded, it can be directly converted to
a bitmap by using the new FT_Render_Glyph function. Note that this
function takes the glyph image from the glyph slot, and converts
it to a bitmap whose properties are returned in "face.glyph.bitmap",
"face.glyph.bitmap_left" and "face.glyph.bitmap_top". The original
native image might be lost after the conversion.
- when using the new bit flag FT_LOAD_RENDER, the FT_Load_Glyph
and FT_Load_Char functions will call FT_Render_Glyph automatically
when needed.
|
|
e3c11d7f
|
2000-06-16T06:49:56
|
|
A new round of formatting, adding/fixing documentation etc.
|
|
4e6dd858
|
2000-06-05T05:26:15
|
|
freetype.h: Adding ft_encoding_xxx values for some CJK encodings.
Fixing copyright notice on many files.
Changed some tracing levels.
A lot of formatting, fixing documentation etc. as usual.
|
|
eb81e378
|
2000-06-03T06:03:11
|
|
More preparation for tracing. Formatting.
|
|
2fbf7e43
|
2000-06-02T00:01:14
|
|
Added a lot of error checking code to the exported functions in the `base'
subdir (not complete yet).
|
|
a3b6c6c2
|
2000-05-31T06:55:12
|
|
Formatting, fixing and adding documentation.
|
|
11187206
|
2000-05-26T17:13:23
|
|
finalised the multiple masters support
fixed some nasty little bugs too
|