Commit Graph

2962 Commits

Author SHA1 Message Date
Werner Lemberg c973e67b5a [autofit] Add more styles.
* src/autofit/afstyles.h (STYLE_LATIN, META_STYLE_LATIN): New
auxiliary macros; use them to define styles for Cyrillic, Greek, and
Latin.

* src/autofit/afcover.h: Remove coverage for oldstyle figures.
Since those digits are used in combination with ordinary letters, it
makes no sense to handle them separately.

* src/autofit/afglobal.c (af_face_globals_get_metrics): Don't limit
`options' parameter to 4 bits.
2014-01-01 16:34:42 +01:00
Werner Lemberg abb2f73054 [autofit] Fix style assignments to glyphs.
* src/autofit/hbshim.c (af_get_coverage)
[FT_CONFIG_OPTION_USE_HARFBUZZ]: Scan GPOS coverage of features also
so that we can skip glyphs that have both GSUB and GPOS data.
2014-01-01 08:00:16 +01:00
Werner Lemberg 0950f3a50e * src/autofit/hbshim.c: s/{lookups,glyphs}/gsub_{lookups,glyphs}/. 2014-01-01 07:48:20 +01:00
Werner Lemberg 73cc8330ed [autofit] Implement and use `af_get_char_index' with HarfBuzz.
* src/autofit/hbshim.c (COVERAGE) [FT_CONFIG_OPTION_USE_HARFBUZZ]:
Redefine to construct HarfBuzz features.
(af_get_char_index) [FT_CONFIG_OPTION_USE_HARFBUZZ]: Rewritten.

* src/autofit/aflatin.c (af_latin_metrics_init_blues): Use
`y_offset' to adjust `best_y'.
2014-01-01 07:10:36 +01:00
Werner Lemberg 785f38573b [autofit] s/AF_STYLE_...._DEFAULT/AF_STYLE_...._DFLT/i. 2013-12-31 09:45:10 +01:00
Werner Lemberg c9d9947c68 [autofit] Fix interface of `af_get_char_index'.
* src/autofit/hbshim.c (af_get_char_index): Return error value.
Add argument for y offset (to be used in a yet-to-come patch).

* src/autofit/hbshim.h, src/autofit/afcjk.c,
src/autofit/aflatin.c: Updated.
2013-12-31 08:16:57 +01:00
Werner Lemberg 44aa7e0af5 [autofit] Don't combine multiple features into one set.
Combining them, as originally envisioned, would lead to much more
complicated code, as investigations have shown meanwhile.  The major
drawback is that we run out of available style slots much earlier.
However, this is only a theoretical issue since we don't support a
large number of scripts currently.

* src/autofit/afcover.h: Replace `COVERAGE_{1,2,3}' macros with
a single-element `COVERAGE' macro, sort the elements by the feature
tags, and add entry for `ruby'.

* src/autofit/aftypes.h: Updated.
* src/autofit/hbshim.c: Updated.
2013-12-30 07:41:22 +01:00
Werner Lemberg 072dc45d27 [autofit] Code shuffling to reduce use of cpp macros.
* src/autofit/afglobal.c (af_face_globals_compute_style_coverage):
Call `af_get_coverage' unconditionally.

* src/autofit/autofit.c: Include `hbshim.c' unconditionally.

* src/autofit/hbshim.c (af_get_coverage)
[!FT_CONFIG_OPTION_USE_HARFBUZZ]: Provide dummy function.

* src/autofit/hbshim.h: Provide function declarations
unconditionally.
2013-12-28 12:26:21 +01:00
Werner Lemberg 17af586e05 [autofit] Add wrapper function for `FT_Get_Char_Index'.
Yet-to-come changes will provide HarfBuzz functionality for the new
function.

* src/autofit/hbshim.c (af_get_char_index): New function.
* src/autofit/hbshim.h: Updated.

* src/autofit/afcjk.c (af_cjk_metrics_init_widths,
af_cjk_metrics_init_blues, af_cjk_metrics_check_digits): Updated.

* src/autofit/aflatin.c (af_latin_metrics_init_widths,
af_latin_metrics_init_blues, af_latin_metrics_check_digits):
Updated.
2013-12-28 10:33:01 +01:00
Werner Lemberg 6af01a04b1 [autofit] Use `global' HarfBuzz font object.
We now use `hb_font' instead of `hb_face' since yet-to-come changes
need this.

* src/autofit/afglobal.h: Include `hbshim.h'.
(AF_FaceGlobalsRec) [FT_CONFIG_OPTION_USE_HARFBUZZ]: New member
`hb_font'.

* src/autofit/afglobal.c (af_face_globals_new)
[FT_CONFIG_OPTION_USE_HARFBUZZ]: Create `hb_font'.
(af_face_globals_free) [FT_CONFIG_OPTION_USE_HARFBUZZ]: Destroy
`hb_font'.

* src/autofit/hbshim.h: Include HarfBuzz headers.

* src/autofit/hbshim.c: Include `hbshim.h' instead of HarfBuzz
headers.
(af_get_coverage): Updated.
2013-12-28 08:55:24 +01:00
Werner Lemberg d32a7d32e4 [autofit] Handle `DFLT' OpenType script for coverages.
* include/ftautoh.h: Document new `default-script' property.

* src/autofit/hbshim.c (af_get_coverage): Use `AF_FaceGlobals' for
type of first parameter.
(script_tags): Add one more element.
(af_get_coverage): Adjust `script_tags' to handle `DFLT' script tag.

* src/autofit/hbshim.h: Updated.

* src/autofit/afglobal.c (af_face_globals_compute_style_coverage):
Updated.

* src/autofit/afglobal.h (AF_SCRIPT_DEFAULT): New macro.

* src/autofit/afmodule.h (AF_ModuleRec): New `default_script'
member.

* src/autofit/afmodule.c (af_property_set, af_property_get): Handle
`default-script' property.
(af_autofitter_init): Updated.
2013-12-27 19:26:04 +01:00
Werner Lemberg 00a7b51fab Minor. 2013-12-27 19:18:49 +01:00
suzuki toshiya e2d2b1544f [ftrfork] Fix the face order difference between POSIX and Carbon.
The fragmented resources in Suitcase and .dfont should be reordered
when post resource for Type1 is being restored, but reordering of
sfnt resources induces the different face order.  Now the ordering
is restricted to post resource only, to prevent the different order
issue  (e.g. the face index in the fontconfig cache generated with
Carbon framework is incompatible with that by FreeType2 without
Carbon framework.)  Found by Khaled Hosny and Hin-Tak Leung.

http://lists.gnu.org/archive/html/freetype-devel/2013-02/msg00035.html
http://lists.gnu.org/archive/html/freetype-devel/2013-12/msg00027.html

* src/base/ftrfork.c (FT_Raccess_Get_DataOffsets): Add a switch
`sort_by_res_id' to control the fragmented resource ordering.
* include/internal/ftrfork.h: Daclare new switch.
* src/base/ftobjs.c (IsMacResource): Enable the soring for post
resource, and disable the sorting for sfnt resource.
2013-12-27 16:45:18 +09:00
Werner Lemberg 5f577462bd Fix Savannah bug #40997.
* src/bdf/bdfdrivr.c (BDF_Face_Init): Only use OR operator to
adjust face flags since FT_FACE_FLAG_EXTERNAL_STREAM might already
be set.
* src/cff/cffobjs.c (cff_face_init): Ditto.
* src/cid/cidobjs.c (cid_face_init): Ditto.
* src/pcf/pcfread.c (pcf_load_font): Ditto.
* src/pfr/pfrobjs.c (pfr_face_init): Ditto.
* src/type1/t1objs.c (T1_Face_Init): Ditto.
* src/type42/t42objs.c (T42_Face_Init): Ditto.
* src/winfonts/winfnt.c (FNT_Face_Init): Ditto.
2013-12-25 08:50:50 +01:00
Werner Lemberg c7b55a3473 Split off ChangeLog.24. 2013-12-23 16:42:03 +01:00
Werner Lemberg 1924134710 Introduce `coverages'.
Coverages are the interface to the HarfBuzz library to access
OpenType features for handling glyphs not addressable by the cmap.

Right now, compilation of HarfBuzz is only added to the development
build.  A solution for standard build mode will be delayed until
HarfBuzz gets split into two libraries to avoid mutual dependencies
between FreeType and HarfBuzz.

Note that this is only a first step in handling coverages, basically
providing the framework only.  Code for handling selected OpenType
features (this is, actually using the data in `afcover.h') will
follow.

* devel/ftoption.h, include/config/ftoption.h
(FT_CONFIG_OPTION_USE_HARFBUZZ): New macro.

* src/autofit/hbshim.c, src/autofit/hbshim.h, src/autofit/afcover.h:
New files.

* src/autofit/afscript.h: Add HarfBuzz script name tags.

* src/autofit/afstyles.h: Add default coverage enumeration values.

* src/autofit/aftypes.h: Update use of `SCRIPT' and `STYLE' macros.
(AF_Coverage): New enumeration (generated by `afcover.h').
(AF_StyleClassRec): New member `coverage'.
(AF_DEFINE_STYLE_CLASS): Updated.

* include/internal/fttrace.h: Add `afharfbuzz' for tracing coverage
data.

* src/autofit/afglobal.h: Update use of `SCRIPT' and `STYLE' macros.
(AF_SCRIPT_FALLBACK): Renamed to ...
(AF_STYLE_FALLBACK): ... this.

* src/autofit/afglobal.c: Include `hbshim.c'.
Update use of `SCRIPT' and `STYLE' macros.
(af_face_globals_compute_style_coverage)
[FT_CONFIG_OPTION_USE_HARFBUZZ]: Call `af_get_coverage'.
Update.

* src/autofit/afmodule.h (AF_ModuleRec):
s/fallback_script/fallback_style/.

* src/autofit/afmodule.c (af_property_set): Adapt handling of
`fallback-script' property to set a fallback style.
(af_property_get, af_autofitter_init): Updated.

* src/autofit/afpic.c: Update use of `SCRIPT' and `STYLE' macros.

* src/autofit/afranges.h: Update use of `SCRIPT' macro.

* src/autofit/autofit.c [FT_CONFIG_OPTION_USE_HARFBUZZ]: Include
`hbshim.c'.

* src/autofit/rules.mk (AUTOF_DRV_SRC): Add `hbshim.c'.
(AUTOF_DRV_H): Add `afcover.h'.

* builds/freetype.mk (INCLUDE_FLAGS) [DEVEL_DIR]: Use pkg-config for
all libraries needed by FreeType.
2013-12-21 21:39:04 +01:00
Werner Lemberg b337fa25cf Fix Savannah bug #40975 (sort of).
* src/truetype/ttinterp.c (Ins_IP): Fix sign typo to make FreeType
behave the same as the Windows TrueType engine for the invalid case.
2013-12-21 19:33:15 +01:00
Werner Lemberg 3bf60950f7 [autofit] Make PIC mode work actually.
* src/autofit/afpic.h (AFModulePIC): Fix array sizes to fit the
enumeration values automatically generated by including `afscript.h'
and friends.

* src/autofit/afpic.c (autofit_module_class_pic_init): Updated.
2013-12-21 08:49:11 +01:00
Werner Lemberg bd41386280 Fix PIC linking.
* include/internal/ftrfork.h (CONST_FT_RFORK_RULE_ARRAY_BEGIN): Fix
generated function name.

* src/base/basepic.c (FT_Init_Table_raccess_guess_table): Rename
to ...
(FT_Init_Table_ft_raccess_guess_table): ... this so that the
function name correctly corresponds to what the macro framework
expects.

* src/psnames/rules.mk (PSNAMES_DRV_SRC_S): Use correct file name so
that PIC functions are compiled also.
2013-12-21 08:14:25 +01:00
Werner Lemberg c4e968edcb [base] Add missing dependencies to Makefile.
* src/base/rules.mk (BASE_SRC): Add `basepic.c' and `ftpic.c'.
(BASE_H): Add `basepic.h'.
2013-12-21 07:23:08 +01:00
Werner Lemberg 8a8f3758f1 [autofit] Fix PIC compilation.
* src/autofit/afcjk.c (af_cjk_metrics_init_widths),
src/autofit/aflatin.c (af_latin_metrics_init_widths)
[FT_CONFIG_OPTION_PIC]: Declare `globals'.

* src/autofit/afglobal.c: Always call AF_DEFINE_SCRIPT_CLASS, and
AF_DEFINE_STYLE_CLASS.

* src/autofit/afpic.c: Include `afglobal.h'.
(autofit_module_class_pic_init): Typo.

* src/autofit/aftypes.h (AF_DEFINE_SCRIPT_CLASS,
AF_DEFINE_STYLE_CLASS): Don't use the same identifier for macro
parameter and structure member.
2013-12-20 18:35:35 +01:00
Werner Lemberg 974b193bcc [autofit] Introduce `styles'.
This is the new top-level structure for handling glyph input data;
scripts are now defined separately.

* src/autofit/aftypes.h (SCRIPT): Updated.
(AF_ScriptClassRec): Move `blue_stringset' and `writing_system'
members to ...
(AF_Style_ClassRec): ... this new structure.
(AF_Style): New enumeration.
(AF_StyleMetricsRec): Replace `script' enumeration with
`style_class' pointer.
(AF_DEFINE_SCRIPT_CLASS, AF_DECLARE_SCRIPT_CLASS): Updated.
(AF_DEFINE_STYLE_CLASS, AF_DECLARE_STYLE_CLASS): New macros.

* src/autofit/afstyles.h: New file, using data from `afscript.h'.
* src/autofit/afscript.h: Updated.

* src/autofit/afcjk.c (af_cjk_metrics_init_widths,
af_cjk_metrics_init_blues, af_cjk_hint_edges): Updated.

* src/autofit/afglobal.c (SCRIPT): Updated.
(STYLE): Redefine macro to load `afstyles.h'.
(af_script_names) [FT_DEBUG_LEVEL_TRACE]: Replace with...
(af_style_names): ... this array.
(af_face_globals_compute_script_coverage): Renamed to...
(af_face_globals_compute_style_coverage): ... this.
Updated.
(af_face_globals_new, af_face_globals_free,
af_face_globals_get_metrics): Updated.

* src/autofit/afglobal.h (SCRIPT): Updated.
(STYLE): Redefine macro to load `afstyles.h'.
(AF_SCRIPT_FALLBACK): Update definition.  This will get more
refinements with later on.
(AF_SCRIPT_UNASSIGNED): Replace with...
(AF_STYLE_UNASSIGNED): ... this macro.
(AF_FaceGlobalsRec): Updated.

* src/autofit/aflatin.c (af_latin_metrics_init_widths,
af_latin_metrics_init_blues, af_latin_metrics_scale_dim,
af_latin_hint_edges): Updated.

* src/autofit/aflatin2.c (af_latin2_metrics_init_widths): Updated.
(af_ltn2_uniranges): Removed.

* src/autofit/afloader.c (af_loader_load_g, af_loader_load_glyph):
Updated.

* src/autofit/afpic.c (autofit_module_class_pic_init): Updated.
* src/autofit/afpic.h (AF_STYLE_CLASSES_GET): New macro.
(AFModulePIC): Add `af_style_classes' and `af_style_classes_rec'
members.

* src/autofit/afranges.h: Updated.

* src/autofit/rules.mk (AUTOF_DRV_H): Add `afstyles.h'.
2013-12-20 17:26:26 +01:00
Werner Lemberg d8324571f1 [autofit] Factor scripts and uniranges out of writing system files.
* src/autofit/afranges.c, src/autofit/afranges.h: New files.

* src/autofit/afscript.h: Extend `SCRIPT' macro with more
parameters, taking data from the writing system files.

* src/autofit/aftypes.h: Updated.

* src/autofit/afglobal.c: Include `afranges.h'.
Load `afscript.h' to call AF_DEFINE_SCRIPT_CLASS.
* src/autofit/afglobal.c: Include `afranges.h'.
Load `afscript.h' to call AF_DECLARE_SCRIPT_CLASS.

* src/autofit/afcjk.c, src/autofit/afcjk.h: Updated.
* src/autofit/afdummy.c, src/autofit/afdummy.h: Updated.
* src/autofit/afindic.c, src/autofit/afindic.h: Updated.
* src/autofit/aflatin.c, src/autofit/aflatin.h: Updated.
* src/autofit/aflatn2.c, src/autofit/aflatn2.h: Updated.

* src/autofit/afpic.c: Updated.

* src/autofir/autofit.c: Include `afranges.c'.
* src/autofit/rules.mk (AUTOF_DRV_SRC): Add `afranges.c'.
2013-12-19 15:45:24 +01:00
Werner Lemberg 73f3198101 [autofit] More code orthogonality.
* src/autofit/aftypes.h (AF_StyleMetrics): Replace `script_class'
pointer to an `AF_ScriptClass' structure with `script' index of type
`AF_Script'.
Move some code around.

* src/autofit/afcjk.c: Include `afpic.h'.
(af_cjk_metrics_init_widths, af_cjk_metrics_init_blues,
af_cjk_hint_edges): Updated.

* src/autofit/aflatin.c: Include `afpic.h'.
(af_latin_metrics_init_widths, af_latin_metrics_init_blues,
af_latin_metrics_scale_dim, af_latin_hint_edges): Updated.

* src/autofit/afglobal.c (af_face_globals_get_metrics): Updated.

* src/autofit/afloader.c (af_loader_load_g, af_loader_load_glyph):
Updated.
2013-12-19 15:24:17 +01:00
Werner Lemberg 3f91cb338b [autofit] s/ScriptMetrics/StyleMetrics/. 2013-12-18 12:59:35 +01:00
Werner Lemberg 4fccc214f9 [autofit] s/script_{metrics,hints}/style_{metrics,hints}/ 2013-12-18 12:53:01 +01:00
Werner Lemberg f4df4079fb [autofit] s/gscripts/gstyles/. 2013-12-18 10:39:30 +01:00
Werner Lemberg 9a35455045 [autofit] s/glyph_scripts/glyph_styles/.
This is the first commit of a series to create a new top-level
structure (a `style') for handling scripts, writing_systems, and
soon-to-be-added coverages.
2013-12-18 10:36:06 +01:00
Werner Lemberg 7a5fc2f362 [autofit] s/AF_Script_/AF_WritingSystem_/ where appropriate. 2013-12-17 13:29:53 +01:00
Infinality 8bb09b0fe4 [truetype] Simplify logic of rendering modes.
This patch unifies the subpixel and non-subpixel cases.

* src/truetype/ttinterp.h (TT_ExecContextRec): Remove
`grayscale_hinting'; all code should refer to `grayscale' instead.
Remove unused `native_hinting' member.
Rename `subpixel_hinting' member to `subpixel.

* src/truetype/ttgload.c (TT_LOADER_SET_PP): Updated.
(tt_loader_init): Updated.

* src/truetype/ttinterp.c (Ins_GETINFO): Simplify.
Updated.
2013-12-11 09:01:13 +01:00
Werner Lemberg e9d95aa06b [documentation] Add section how to include FreeType header files.
Problem reported by David Kastrup <dak@gnu.org>.

Surprisingly, a description how to do that was completely missing in
the API reference.

* include/freetype.h, include/ftchapters.h: New documentation
section `header_inclusion'.
2013-12-11 07:48:51 +01:00
Werner Lemberg 9193259cf2 [autofit] s/DFLT/NONE/, s/dflt/none/. 2013-12-10 13:24:07 +01:00
Werner Lemberg 45244f8043 [autofit] s/AF_SCRIPT_NONE/AF_SCRIPT_UNASSIGNED/. 2013-12-10 13:18:11 +01:00
Werner Lemberg 69d1a3609e [truetype] Fix scaling of vertical phantom points.
* src/truetype/ttgload.c (load_truetype_glyph): Scale pp3.x and
pp4.x also.
2013-12-10 10:12:27 +01:00
Werner Lemberg 05c786d990 [truetype] Fix positioning of composite glyphs.
Problem reported by Nigel Tao <nigeltao@golang.org>.

* src/truetype/ttgload.c (TT_Hint_Glyph): Remove code that shifts
the glyph (component) by a fractional value computed from the LSB
phantom point.  This is wrong, since the horizontal phantom points
get rounded horizontally later on.
2013-12-10 08:38:57 +01:00
Werner Lemberg dd8050aa79 * Version 2.5.2 released.
=========================

Tag sources with `VER-2-5-2'.

* docs/VERSION.DLL: Update documentation and bump version number to
2.5.2.

* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
builds/windows/vc2005/index.html,
builds/windows/vc2008/freetype.vcproj,
builds/windows/vc2008/index.html,
builds/windows/vc2010/freetype.vcxproj,
builds/windows/vc2010/index.html,
builds/windows/visualc/freetype.dsp,
builds/windows/visualc/freetype.vcproj,
builds/windows/visualc/index.html,
builds/windows/visualce/freetype.dsp,
builds/windows/visualce/freetype.vcproj,
builds/windows/visualce/index.html,
builds/wince/vc2005-ce/freetype.vcproj,
builds/wince/vc2005-ce/index.html,
builds/wince/vc2008-ce/freetype.vcproj,
builds/wince/vc2008-ce/index.html: s/2.5.1/2.5.2/, s/251/252/.

* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.

* builds/unix/configure.raw (version_info): Set to 17:1:11.
* docs/CHANGES: Updated.
2013-12-08 23:14:46 +01:00
Werner Lemberg 98d185c794 [truetype] Next round in phantom point handling.
Greg Hitchcock provided very interesting insights into the
complicated history of the horizontal positions of the TSB and BSB
phantom points.

* src/truetype/ttgload.c (TT_LOADER_SET_PP)
[TT_CONFIG_OPTION_SUBPIXEL_HINTING]: Use `subpixel_hinting' and
`grayscale_hinting' flags as conditionals for the x position of TSB
and BSB.
2013-12-07 09:26:55 +01:00
Werner Lemberg fcdb784082 * builds/freetype.mk (FT_CC): Removed. Unused. 2013-12-05 15:53:27 +01:00
Werner Lemberg 64b395cca6 [sfnt] Fix handling of embedded bitmap strikes.
This corrects the commit from 2013-11-21.  Problem reported by
Andrey Panov <panov@canopus.iacp.dvo.ru>.

* src/sfnt/ttsbit.c (tt_sbit_decoder_load_bitmap): Fix logic to
detect excessive bytes for bit-aligned bitmaps.
2013-12-04 06:18:56 +01:00
Werner Lemberg c2b4753970 [truetype] Remove dead code.
Reported by Nigel Tao <nigeltao@golang.org>.

* include/internal/tttypes.h (TT_LoaderRec): Remove unused
`preserve_pps' field.
* src/truetype/ttgload.c (TT_Hint_Glyph): Updated.
2013-12-03 07:01:57 +01:00
Werner Lemberg bdd5e75e4e [truetype] Fix phantom point handling.
This is a further improvement to the changes from 2013-11-06.

* src/truetype/ttgload.c (TT_Hint_Glyph): Horizontal phantom points
are rounded horizontally, vertical ones are rounded vertically.
(TT_LOADER_SET_PP): The horizontal position of vertical phantom
points in pre-ClearType mode is zero, as shown in the OpenType
specification.
2013-12-03 06:57:02 +01:00
Werner Lemberg 64872a5016 [truetype] Fix change from 2013-11-20.
Problem reported by Akira Kakuto <kakuto@fuk.kindai.ac.jp>.

* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Protect call to
`Update_Max' with both a TT_USE_BYTECODE_INTERPRETER guard and a
`IS_HINTED' clause.
Also remove redundant check using `maxSizeOfInstructions' – in
simple glyphs, the bytecode data comes before the outline data, and
a validity test for this is already present.
2013-12-02 07:51:17 +01:00
Werner Lemberg 52166ab0a7 [autofit] Fix use of dumping functions in `ftgrid' demo program.
* src/autofit/afhints.c (AF_DUMP) [FT_DEBUG_AUTOFIT]: New macro.
(af_glyph_hints_dump_points, af_glyph_hints_dump_segments,
af_glyph_hints_dump_edges) [FT_DEBUG_AUTOFIT]: Add parameter to
handle output to stdout.
Use AF_DUMP.
(af_glyph_hints_dump_points, af_glyph_hints_dump_segments,
af_glyph_hints_dump_edges) [!FT_DEBUG_AUTOFIT]: Removed.
2013-11-27 10:10:16 +01:00
Werner Lemberg 3aee429ba6 * Version 2.5.1 released.
=========================

Tag sources with `VER-2-5-1'.

* docs/VERSION.DLL: Update documentation and bump version number to
2.5.1.

* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
builds/windows/vc2005/index.html,
builds/windows/vc2008/freetype.vcproj,
builds/windows/vc2008/index.html,
builds/windows/vc2010/freetype.vcxproj,
builds/windows/vc2010/index.html,
builds/windows/visualc/freetype.dsp,
builds/windows/visualc/freetype.vcproj,
builds/windows/visualc/index.html,
builds/windows/visualce/freetype.dsp,
builds/windows/visualce/freetype.vcproj,
builds/windows/visualce/index.html,
builds/wince/vc2005-ce/freetype.vcproj,
builds/wince/vc2005-ce/index.html,
builds/wince/vc2008-ce/freetype.vcproj,
builds/wince/vc2008-ce/index.html: s/2.5.0/2.5.1/, s/250/251/.

* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.

* builds/unix/configure.raw (version_info): Set to 17:0:11.
* docs/CHANGES, docs/release: Updated.
2013-11-25 00:28:11 +01:00
Werner Lemberg 063ee6b1c0 [truetype]: Add tricky font names `hkscsiic.ttf' and `iicore.ttf'.
* src/truetype/ttobjs.c (TRICK_NAMES_MAX_CHARACTERS,
TRICK_NAMES_COUNT): Updated.
(trick_names): Add family name for the two fonts.
2013-11-24 00:19:17 +01:00
Werner Lemberg 9326cafa9b * src/sfnt/ttsbit.c (tt_sbit_decoder_load_bitmap): Typo. 2013-11-23 23:59:25 +01:00
Werner Lemberg 8af2a1cd95 [truetype] Typo.
Problem reported by Hin-Tak Leung <htl10@users.sourceforge.net>.

* src/sfnt/sfobjs.c (sfnt_load_face): Return correct `bsize->width'
value if the font lacks an `OS/2' table.
2013-11-21 13:13:12 +01:00
Werner Lemberg 427b176893 [truetype] Improve handling of buggy embedded bitmap strikes.
We are now able to successfully load `AppleMyoungJo.ttf'.
Problem reported by Hin-Tak Leung <htl10@users.sourceforge.net>.

* src/sfnt/ttsbit.c (tt_sbit_decoder_load_bitmap): Don't trust glyph
format.
2013-11-21 13:10:56 +01:00
Werner Lemberg 2862686996 [truetype] Don't trust `maxp's `maxSizeOfInstructions'.
Problem reported by Hin-Tak Leung <htl10@users.sourceforge.net>; see

  http://lists.nongnu.org/archive/html/freetype-devel/2013-08/msg00005.html

for details.

* src/base/ftobjs.c (FT_Load_Glyph): Check size of `fpgm' and `prep'
tables also for setting `autohint'.

* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Use code from
`TT_Process_Composite_Glyph' for handling unreliable values of
`maxSizeOfInstructions'.
2013-11-20 21:06:18 +01:00
Werner Lemberg bc25de66c1 [sfnt] Fix `OS/2' table version 5 support.
We now follow the `official' announcement from Microsoft (on the
OpenType mailing list, which unfortunately hasn't a public archive).

* include/freetype/tttables.h (TT_OS2):
s/usLowerPointSize/usLowerOpticalPointSize/,
s/usUpperPointSize/usUpperOpticalPointSize/.

* src/sfnt/ttload.c (tt_face_load_os2): Update, and set correct
default values.
2013-11-16 07:52:20 +01:00