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2626 Commits

Author SHA1 Message Date
Werner Lemberg
273e2b796f Cosmetics. 2012-09-18 13:27:27 +02:00
Werner Lemberg
ebda8b3257 Fix Savannah bug #37350. 
* src/type1/t1parse.c (T1_Get_Private_Dict) <found>: Check for ASCII
storage only if we actually have at least four bytes.
 2012-09-17 20:59:31 +02:00
Werner Lemberg
d4ec007541 [autofit] Implement `fallback-script' property. 
* src/autofit/afglobal.c: s/default_script/fallback_script/.
* src/autofit/afglobal.h: s/AF_SCRIPT_DEFAULT/AF_SCRIPT_FALLBACK/.

* src/autofit/afmodule.c: s/default_script/fallback_script/.
(af_property_set, af_property_get): Implement `fallback-script'.
* src/autofit/afmodule.h: s/default_script/fallback_script/.

* include/freetype/ftautoh.h: Document it.
 2012-09-15 18:26:28 +02:00
Werner Lemberg
44e1f0d3a0 [autofit] Correct previous Unicode 6.1.0 change. 
The auto-hinter's latin module only handles latin ligatures in the
`Alphabetical Presentation Forms' block.

* src/autofit/aflatin.c (af_latin_uniranges): Fix it.
 2012-09-15 11:11:18 +02:00
Werner Lemberg
ce92c5fabe * src/autofit/afmodule.c: s/FT_Err_/AF_Err_/. 2012-09-15 10:56:15 +02:00
Werner Lemberg
d0014f2ccb [autofit] Make default script a global property. 
* src/autofit/afmodule.h (AF_ModuleRec): Add `default_script' field.

* src/autofit/afglobal.c (af_face_globals_compute_script_coverage,
af_face_globals_new), src/autofit/afloader.c (af_loader_reset),
src/autofit/afmodule.c (af_property_get) <glyph-to-script-map>,
af_autofitter_init:
Handle default script.

* src/autofit/afglobal.h: Updated.
 2012-09-15 10:33:43 +02:00
Werner Lemberg
073a4cefbd Use FT_Module' instead of FT_Library' argument in property funcs. 
This internal change simplifies access to global module data.

* include/freetype/internal/services/svprop.h
(FT_Properties_SetFunc, FT_Properties_GetFunc): Change accordingly.

* src/base/ftobjs.c (ft_property_do), src/autofit/afmodule.c
(af_property_set, af_property_get): Updated.
 2012-09-15 09:10:06 +02:00
Werner Lemberg
8ae2a65e09 [autofit] Update to Unicode 6.1.0. 
* src/autofit/afcjk.c (af_cjk_uniranges), src/autofit/aflatin.c
(af_latin_uniranges): Add and fix ranges.
 2012-09-14 14:10:01 +02:00
Werner Lemberg
95dae1c47a [autofit] Pass AF_Module' instead of AF_Loader'. 
We want to access the (not yet existing) module's global data later
on.

* src/autofit/afloader.c: Include `afmodule.h'.
(af_loader_init, af_loader_reset, af_loader_done,
af_loader_load_glyph): Change accordingly.
* src/autofit/afmodule.c (AF_ModuleRec): Move to `afmodule.h'.
Updated.

* src/autofit/afmodule.h: Include `afloader.h'.
(AF_ModuleRec): Define here.
* src/autofit/afloader.h (AF_Module): Define here.
Updated.
 2012-09-14 12:26:57 +02:00
Werner Lemberg
6d29c5cbe3 [autofit] Fix `make multi'. 
* include/freetype/internal/fttrace.h: Add `afmodule'.
* src/autofit/afmodule.c: Include FT_INTERNAL_DEBUG_H.
(FT_COMPONENT): Define.
 2012-09-14 11:57:36 +02:00
Werner Lemberg
688da8eea7 * src/autofit/afmodule.c: s/FT_Autofitter/AF_Module/. 2012-09-14 07:55:15 +02:00
Werner Lemberg
7bbbcbfb1a [autofit] Minor reorganization. 
* src/autofit/afglobal.c (AF_SCRIPT_LIST_DEFAULT,
AF_SCRIPT_LIST_NONE, AF_DIGIT): Move to...
* src/autofit/afglobal.h (AF_SCRIPT_DEFAULT, AF_SCRIPT_LIST_NONE,
AF_DIGIT): This and update code.
 2012-09-12 17:45:39 +02:00
Werner Lemberg
2be60cfe7e [autofit] Implement `glyph-to-script-map' property. 
* include/freetype/ftautoh.h: New public header file.
* include/freetype/config/ftheader.h (FT_AUTOHINTER_H): New macro.

* src/autofit/afglobal.c (AF_FaceGlobalsRec): Move structure to...
* src/autofit/afglobal.h: This header file.
* src/autofit/afmodule.c: Include FT_AUTOHINTER_H.
(af_property_get): Handle `glyph-to-script-map'.
 2012-09-01 22:31:43 +02:00
Werner Lemberg
7f316f22d1 [autofit] Implement properties service framework. 
No properties are added yet.

* src/autofit/afmodule.c: Include FT_SERVICE_PROPERTIES_H.
(af_property_set, af_property_get): New dummy functions.
(af_service_properties, af_services, af_get_interface): Provide
service setup.
(autofit_moduleclass): Add service interface.

* src/autofit/afpic.c: Add necessary forward declarations.
(autofit_module_class_pic_init): Add code for service addition.
(autofit_module_pic_free): Add code for service removal.
* src/autofit/afpic.h (AF_SERVICES_GET, AF_SERVICE_PROPERTIES_GET):
New macros which provide necessary syntactical sugar for PIC
support.
 2012-08-31 00:20:29 +02:00
Werner Lemberg
0f8fd88e83 Implement properties to control FreeType modules. 
* include/freetype/fterrdef.h (FT_Err_Missing_Property): New error
code.
* include/freetype/ftmodapi.h (FT_Property_Set, FT_Property_Get):
New API.

* include/freetype/internal/services/svprop.h: New file.
* include/freetype/internal/ftserv.h (FT_SERVICE_PROPERTIES_H): New
macro.

* src/base/ftobjs.c: Include FT_SERVICE_PROPERTIES_H.
(ft_property_do, FT_Property_Set, FT_Property_Get): New functions.
 2012-08-30 23:31:55 +02:00
Werner Lemberg
590344cde0 [docmaker] Allow `-' in tags and identifiers. 
* src/tools/docmaker/content.py (re_identifier),
src/tools/docmaker/sources.py (re_markup_tag1, re_markup_tag2,
re_crossref): Add `-' in patterns.
 2012-08-29 09:16:56 +02:00
Werner Lemberg
328aa3b203 [FT_CONFIG_OPTION_PIC] Fix g++ 4.6.2 compiler warnings. 
* include/freetype/internal/ftdriver.h (FT_DEFINE_DRIVER),
include/freetype/internal/ftobjs.h (FT_DEFINE_RENDERER,
FT_DEFINE_MODULE), include/freetype/internal/ftserv.h
(FT_DEFINE_SERVICEDESCREC1, FT_DEFINE_SERVICEDESCREC2,
FT_DEFINE_SERVICEDESCREC3, FT_DEFINE_SERVICEDESCREC4,
FT_DEFINE_SERVICEDESCREC5, FT_DEFINE_SERVICEDESCREC6),
src/autofit/afpic.c (autofit_module_class_pic_init),
src/base/basepic.c (ft_base_pic_init), src/base/ftinit.c
(ft_create_default_module_classes), src/cff/cffparse.c
(FT_Create_Class_cff_field_handlers), src/cff/cffpic.c
(cff_driver_class_pic_init), src/pshinter/pshpic.c
(pshinter_module_class_pic_init), src/psnames/pspic.c
(psnames_module_class_pic_init), src/raster/rastpic.c
(ft_raster1_renderer_class_pic_init), src/sfnt/sfntpic.c
(sfnt_module_class_pic_init), src/sfnt/ttcmap.c
(FT_Create_Class_tt_cmap_classes), src/smooth/ftspic.c
(ft_smooth_renderer_class_pic_init), src/truetype/ttpic.c
(tt_driver_class_pic_init): Initialize allocation variable.
 2012-08-27 11:23:41 +02:00
Werner Lemberg
06e31e9b5e [truetype] Fix compilation warning. 
* src/truetype/ttgload.c (IS_HINTED): Move macro to...
* src/truetype/ttobjs.h: This header file.
 2012-08-27 09:35:22 +02:00
Werner Lemberg
d9bf44a430 [autofit, cff, pshinter, psnames] More renamings for orthogonality. 
* src/autofit/afmodule.c, src/autofit/afpic.h:
s/AF_AUTOFITTER_/AF_/.

* src/cff/cffdrivr.c, src/cff/cffobjs.c, src/cff/cffparse.c,
src/cff/cffpic.h: s/FT_CFF_/CFF_/.

* src/pshinter/pshmod.c, src/pshinter/pshpic.h:
s/FT_PSHINTER_/PSHINTER_/.

* src/psnames/psmodule.c, src/psnames/pspic.h:
s/FT_PSCMAPS/PSCMAPS_/.
 2012-08-27 08:41:43 +02:00
Werner Lemberg
0c633e3fcd [sfnt, truetype] More renamings for orthogonality. 
* src/sfnt/sfdriver.c, src/sfnt/sfntpic.h, src/sfnt/ttcmap.c,
src/truetype/ttdriver.c, src/truetype/ttpic.h: s/FT_SFNT_/SFNT_/,
s/FT_TT_/TT_/, s/GET_CMAP_INFO_GET/CMAP_INFO_GET/.
 2012-08-27 07:43:28 +02:00
Werner Lemberg
d0841ea73b [autofit] Some macro and variable renamings for orthogonality. 
* include/freetype/internal/autohint.h, src/base/ftobjs.c,
src/autofit/afmodule.c, src/autofit/afpic.c, src/autofit/afpic.h:
s/SERVICE/INTERFACE/, s/service/interface/, s/Service/Interface/.
 2012-08-27 06:57:05 +02:00
Werner Lemberg
b355b5693a Fix Savannah bug #37178. 
* src/base/ftobjs.c (FT_Open_Face): Initialize `error' with
`FT_Err_Missing_Module' before loop to indicate `no valid drivers'.
 2012-08-26 14:00:11 +02:00
Werner Lemberg
04affa270b * src/base/ftsynth.c (FT_GlyphSlot_Oblique): Fix shear angle. 
The old value was far too large (more than 20°).  The new one
corresponds to 12°, quite common in typography.
 2012-08-17 09:28:28 +02:00
Alexei Podtelezhnikov
9ea55c7c33 Fix Savannah bug #37017. 
* src/smooth/ftgrays.c (gray_render_cubic): Use a different set of
checks when detecting super curvy splines to be split.
 2012-08-12 11:14:46 -04:00
Werner Lemberg
5b995a8dd8 [autofit] Improve recognition of flat segments. 
Problem reported by Brad Dunzer <BDunzer@extensis.com>.

* src/autofit/aflatin.c (af_latin_metrics_init_blues): We have
a flat segment if the horizontal distance of best on-points is
larger than a given threshold.
 2012-08-05 11:11:44 +02:00
Werner Lemberg
e194d7cd61 [autofit] Variable renamings. 
* src/autofit/aflatin.c (af_latin_metrics_init_blues): Replace
`glyph' with `outline'.
s/best_first/best_contour_first/.
s/best_last/best_contour_last/.
 2012-08-05 10:58:02 +02:00
Werner Lemberg
5cdeb3cd60 Fix Savannah bug #37000. 
* src/type1/t1load.c (parse_encoding): Fix order of checks.
 2012-07-31 20:17:13 +02:00
Werner Lemberg
6b440425fc Fix Savannah bug #36833. 
* src/psaux/t1decode.c (t1operator_seac): `seac' is not a valid
operator if we want metrics only.
 2012-07-18 10:39:18 +02:00
Werner Lemberg
01b508f247 Fix Savannah bug #36832. 
* src/type1/t1load.c (parse_charstrings): Reject negative number of
glyphs.
 2012-07-18 10:38:54 +02:00
Werner Lemberg
a8c243514c Fix Savannah bug #36829. 
* src/type1/t1load.c (parse_encoding): Check cursor position after
call to T1_Skip_PS_Token.
 2012-07-18 10:38:37 +02:00
Alexei Podtelezhnikov
45337b07a7 [ftstroke] Fix uninitialized return value. 
* src/base/ftstroke.c (FT_Stroker_New): Return FT_Err_Ok instead.
 2012-07-11 22:12:13 -04:00
Werner Lemberg
e7454a47e2 [smooth] Avoid memory like in case of failure. 
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Use flags to
indicate what to clean up after finishing the function, with and
without errors.
 2012-07-11 12:05:58 +02:00
Werner Lemberg
26472b4f16 Fix compilation with MSVC 5.0. 
Problem reported by Peter Breitenlohner and Akira Kakuto.

* include/freetype/config/ftstdlib.h (ft_setjmp): Updated.
* src/sfnt/ttcmap.c (tt_face_build_cmaps): Remove cast.
 2012-07-09 09:55:50 +02:00
Werner Lemberg
5a0af493e4 [autofit] Improve debugging messages; do some code cleanup. 
* src/autofit/aflatin.c (af_latin_align_linked_edge,
af_latin_hint_edges): Synchronize with formatting used in the
ttfautohint project.
 2012-07-09 08:19:25 +02:00
Gilles Espinasse
9123404c57 Fix strict-aliasing warning. 
* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Avoid double cast.
 2012-07-07 11:17:02 +02:00
Dave Thomas
fec113d724 [ARM] Fix FT_MulFix_arm. 
* include/freetype/config/ftconfig.h (FT_MulFix_arm) [__arm__]:
Avoid ADDS instruction to clobber condition codes.
 2012-07-07 10:57:30 +02:00
Werner Lemberg
b6978dd0c9 [autofit] Do some code cleanup. 
* src/autofit/afglobal.c (af_face_globals_new): Simplify.

* src/autofit/afhints.c: Use `FT_TRACE7' instead of `printf'
everywhere.
(FT_COMPONENT): New macro.
(af_glyph_hints_done): Simplify.

* include/freetype/internal/fttrace.h: Updated.
 2012-07-06 19:38:44 +02:00
Werner Lemberg
fd5ae9599a [autofit] Improve output of debugging information. 
* src/autofit/afhints.c (af_glyph_hints_dump_segments): Print more
data; report no data.
(af_glyph_hints_dump_edges): Report no data.
 2012-07-05 10:30:41 +02:00
Werner Lemberg
5210306145 Fix Savannah bug #36091. 
* src/autofit/aflatin.c (af_latin_metrics_init_blues),
src/autofit/aflatin2.c (af_latin2_metrics_init_blues): Change the
constraint for testing round vs. flat segment: Accept either a
small distance or a small angle.
 2012-07-04 17:20:33 +02:00
Werner Lemberg
09e9b59605 [autofit] Beautify blue zone tracing. 
* src/autofit/aflatin.c (af_latin_metrics_init_blues),
src/autofit/aflatin2.c (af_latin2_metrics_init_blues): Implement it.
 2012-07-04 13:00:06 +02:00
Werner Lemberg
2a9c4552f6 [autofit] Quantize stem widths. 
* src/autofit/afangles.c (af_sort_widths): Rename to...
(af_sort_and_quantize_widths): This.
Add code to avoid stem widths which are almost identical.
* src/autofit/aftypes.h, src/autofit/aflatin.c, src/autofit/afcjk.c:
Updated.
 2012-07-03 11:54:12 +02:00
Werner Lemberg
d4cbbf35d4 [autofit] Minor speed-up. 
* src/autofit/afangles (af_sort_pos, af_sort_widths): Don't swap
elements if they are equal.
 2012-07-03 11:01:53 +02:00
Werner Lemberg
ad866e2c9a Fix `checking if gcc static flag -static works' test. 
On my linux build tree, I receive yes answer in in every package I
build except freetype for this test checking if gcc static flag
`-static' works

On freetype, no is received, unless bzip2 and zlib are disabled using

  ./configure --without-bzip2 --without-zlib

The reason is that bzip2 and zlib tests add `-lz' and `-lbz2' to
LDFLAGS and this broke static flag test.

* builds/unix/configure.raw: Update CFLAGS and LDFLAGS only after
LT_INIT has run.
 2012-06-30 07:59:28 +02:00
Infinality
d0a827b340 [truetype] Fix various artifacts. 2012-06-28 20:34:26 -05:00
Gilles Espinasse
34de9d2644 Fix CFLAGS and LDFLAGS share configure test. 
* builds/unix/configure.raw: Fix typo.
 2012-06-28 06:45:26 +02:00
Werner Lemberg
b3953aa7c4 [truetype] Set the `subpixel_positioned' flag unconditionally. 
This is how the code currently behaves.

* src/truetype/ttgload.c (tt_loader_init): Do it.
 2012-06-28 06:23:12 +02:00
Werner Lemberg
124709657a Fix conditional compilation. 
* src/base/basepic.c: Use FT_CONFIG_OPTION_MAC_FONTS.
 2012-06-27 08:44:30 +02:00
Werner Lemberg
83c0ebabc2 Fix conditional compilation. 
* include/freetype/internal/ftcalc.h (FT_MulDiv_No_Round): Don't
enclose with `TT_USE_BYTECODE_INTERPRETER'; we now need the function
elsewhere also.

* src/autofit/afcjk.h: Use AF_CONFIG_OPTION_CJK.

* src/truetype/ttgload.c (tt_loader_init): Fix compiler warning.

* src/truetype/ttinterp.c (Ins_MSIRP): Fix compiler warning.

* src/truetype/ttinterp.h: Use
TT_CONFIG_OPTION_BYTECODE_INTERPRETER.
 2012-06-27 08:16:06 +02:00
Infinality
ed6508c41a [truetype] Remove unused rounding functionality. 2012-06-26 17:20:27 -05:00
Werner Lemberg
56751532d3 [cff] Fix Savannah bug #36705. 
Handle numbers like 2.001 correctly.

* src/cff/cffparse.c (cff_parse_real): Avoid negative values for
`shift'.
 2012-06-25 10:58:20 +02:00