|
2257f9ab
|
2023-02-26T20:23:43
|
|
* include/freetype/internal/compiler-macros.h (FALL_THROUGH): Update.
This follows
https://lists.gnu.org/archive/html/bug-gnulib/2023-02/msg00159.html
|
|
bbfcd79e
|
2023-02-17T04:22:24
|
|
[truetype] Hide Infinality.
Remove Infinality as an option before its complete extraction.
* include/freetype/ftoption.h: Remove the Infinality option.
* devel/ftoption.h: Ditto.
* include/freetype/ftdriver.h (TT_INTERPRETER_VERSION_38): Is 40 now.
|
|
0eca6ead
|
2023-02-16T06:35:33
|
|
Documentation improvement for `FT_Bitmap`.
Fixes #1205.
|
|
dacbb554
|
2023-02-10T08:24:33
|
|
[type1/MM] Round design coordinates.
The design coordinates for MM fonts were not rounded. For example,
`FT_Get_Var_Design_Coordinates` returned values with fractional part.
* src/type1/t1load.c (mm_axis_unmap): Refactor with rounding.
* include/freetype/ftmm.h (FT_Var_Axis, FT_Set_Var_Design_Coordinates,
FT_Get_Var_Design_Coordinates): Reword documentation.
|
|
de8b92dd
|
2023-02-09T07:01:12
|
|
* Version 2.13 released.
==========================
Tag sources with `VER-2-13-0'.
* docs/VERSION.TXT: Add entry for version 2.13.
* docs/CHANGES: Updated.
* README, src/base/ftver.rc, builds/windows/vc2010/index.html,
builds/windows/visualc/index.html, builds/windows/visualce/index.html,
builds/wince/vc2005-ce/index.html, builds/wince/vc2008-ce/index.html,
docs/freetype-config.1: s/2.12.1/2.13/, s/2121/2130/.
* include/freetype/freetype.h (FREETYPE_MINOR): Set to 13.
(FREETYPE_PATCH): Set to 0.
* builds/unix/configure.raw (version_info): Set to 25:0:19.
* CMakeLists.txt (VERSION_MINOR): Set to 13.
(VERSION_PATCH): Set to 0.
|
|
4f8c4b0f
|
2023-02-09T03:59:30
|
|
Comment on `FT_GlyphSlot_Slant'.
|
|
ac5babe8
|
2023-02-08T19:36:10
|
|
Fix 'fall-through' warning messages.
Modern compilers get more insistent on that...
* include/freetype/internal/compiler-macros.h (FALL_THROUGH): Define.
* src/*: Use it instead of `/* fall through */` comments.
|
|
37bc7c26
|
2023-02-07T07:37:07
|
|
Avoid reserved identifiers that are globally defined.
This is mandated by the C99 standard, and clang 15 produces zillions of
warnings otherwise.
* devel/ftoption.h, include/freetype/config/ftoption.h,
include/freetype/internal/ftmemory.h, src/autofit/afhints.h,
src/autofit/afmodule.c, src/autofit/aftypes.h, src/base/ftadvanc.c,
src/base/ftdbgmem.c, src/base/ftstream.c, src/bdf/bdflib.c,
src/truetype/ttinterp.c: Replace identifiers of the form `_foo` with `foo_`.
|
|
27b2cd41
|
2023-02-07T23:03:18
|
|
* src/base/ftsynth.c (FT_GlyphSlot_Slant): Add vertical slant.
* include/freetype/ftsynth.h (FT_GlyphSlot_Slant): Update it.
|
|
beb22729
|
2023-02-04T09:47:44
|
|
Comment on optional ascender and descender.
|
|
82ce1726
|
2023-01-19T07:16:07
|
|
The 'COLR' v1 API will no longer be experimental in the next release.
|
|
65f85237
|
2023-01-17T09:18:25
|
|
Update all copyright notices.
|
|
2692b321
|
2023-01-03T17:19:02
|
|
[sfnt] Remove temporary runtime flag for variable 'COLR' v1.
Fixes #1187.
* src/sfnt/ttcolr.c (top level, read_paint, tt_face_load_colr,
tt_face_free_colr, get_deltas_for_var_index_base,
tt_face_get_color_glyph_clipbox, tt_face_get_colorline_stops): Remove macro
definition `VARIABLE_COLRV1_ENABLED` and its usage.
* src/truetype/ttdriver.c (tt_property_set): Remove parsing of
'TEMPORARY-enable-variable-colrv1' property name.
* src/truetype/ttobjs.h (TT_DriverRec): Remove `enable_variable_colrv1`
flag.
|
|
34c1bb66
|
2022-12-06T10:21:53
|
|
* include/freetype/internal/ftcalc.h (FT_MSB): Support Open Watcom 2.0.
Closes !232.
|
|
ba4bd5b9
|
2022-11-07T10:52:33
|
|
Add `TT_CONFIG_OPTION_NO_BORING_EXPANSION` configuration macro.
This gives users a possibility to deactivate new features not (yet) in the
OpenType standard.
* include/freetype/config/ftoption.h, devel/ftoption.h
(TT_CONFIG_OPTION_NO_BORING_EXPANSION): New macro.
* src/truetype/ttgxvar.c (ft_var_load_avar): Use it to disable 'avar'
version 2.0 support.
|
|
32cfab4b
|
2022-10-10T14:22:12
|
|
[build] fix for make multi
Fix "make multi" by MR !223
* include/freetype/internal/services/svmm.h: include ftmm.h to define FT_Get_MM_Func.
* src/truetype/ttgxvar.h: include ftmmtypes.h to use GX_AVarTable properly.
* src/base/ftmac.c: include ftdebug.h to use FT_THROW() properly.
|
|
dea2e635
|
2022-10-24T06:59:45
|
|
Replace '1/64th' (and similar entries) with '1/64' in docs and comments.
|
|
05e1b37e
|
2022-10-23T21:24:49
|
|
* include/freetype/*: Fix documentation typos.
|
|
bb59c3c9
|
2022-10-16T22:10:19
|
|
* src/base/ftsynth.c (FT_GlyphSlot_Slant): New API with custom slant.
* include/freetype/ftsynth.h (FT_GlyphSlot_Slant): Declare it.
|
|
3ab1875c
|
2022-10-14T22:06:23
|
|
Note the lack of floating-point data types.
|
|
5182264a
|
2022-10-10T12:31:53
|
|
[cff] Remove `FT_CONFIG_OPTION_NO_GLYPH_NAMES`.
This ancient option stayed completely undocumented. Given that the 'cff'
driver requires the 'psnames' module, it makes no sense today to have this
macro.
* src/cff/cffdrivr.c (cff_services), src/cff/cffobjs.c (cff_face_init):
Remove corresponding conditional code.
|
|
141d979a
|
2022-10-10T12:25:51
|
|
Minor comment changes.
|
|
15f68734
|
2022-10-04T23:36:09
|
|
Improve FT_Get_Name_Index docs and place it next to FT_Get_Glyph_Name.
|
|
5faa1df8
|
2022-09-29T18:25:41
|
|
[base] FT_Attach_Stream: Make `parameters` argument constant.
|
|
9de432f7
|
2022-07-31T22:13:34
|
|
[psaux] Remove unused structure field.
* include/freetype/internal/psaux.h (PS_TableRec): Remove `num_elems`.
* src/psaux/psobjs.c (ps_table_new): Remoove its initialization.
|
|
2af6903b
|
2022-07-29T22:42:22
|
|
* src/base/ftglyph.c (FT_Get_Glyph): Set `*aglyph` to NULL in case of error.
|
|
38dc768a
|
2022-07-29T21:17:06
|
|
Fix clang14 compiler warnings.
* include/freetype/internal/ftstream.h (FT_GET_SHORT_LE, FT_GET_USHORT_LE):
Fix type.
* src/sfnt/ttcolr.c (get_deltas_for_var_index_base): Always return boolean
value.
(tt_face_get_colorline_stops): Fix type of `var_index_base`.
|
|
3414fef7
|
2022-07-04T16:29:31
|
|
[sfnt] Support variable 'COLR' v1 color lines.
* include/freetype/ftcolor.h (FT_ColorStopIterator): Add field
`read_variable` to indicate whether a variation index base should be read.
* src/sfnt/ttcolr.c: (FT_PaintFormat_Internal): New enumerations
`FT_COLR_PAINTFORMAT_INTERNAL_VAR_LINEAR_GRADIENT`
`FT_COLR_PAINTFORMAT_INTERNAL_VAR_RADIAL_GRADIENT`, and
`FT_COLR_PAINTFORMAT_INTERNAL_VAR_SWEEP_GRADIENT`.
(read_color_line): New parameter `read_variable`; update callers.
(read_paint): Handle new enumerations.
|
|
d5d048bb
|
2022-07-03T20:26:31
|
|
doc: Clarify description of `FT_Stream_IoFunc`.
The existing documentation comments on `FT_Stream_IoFunc` hinted at the dual
seek/read behavior required for custom stream implementations to work, but
it didn't explicitly explain it. Without looking at the internals of
FreeType, it was easy for someone to assume their implementation should
handle both seek and read operations all the time. If this is done, you get
a variety of errors, but mostly just `Unknown_File_Format` (error code
0x02).
|
|
31005d98
|
2022-07-02T09:34:13
|
|
include/freetype/ftmm.h: Improve documentation.
|
|
dece9535
|
2022-06-29T11:48:53
|
|
[truetype] Perform variation store delta computation with 64-bit precision.
* include/freetype/internal/ftmmtypes.h (FT_ItemVarDelta): Make type
explicitly 32-bit.
* include/freetype/internal/services/svmm.h
(FT_Var_Get_Item_Delta_Func): Change return type to `FT_ItemVarDelta`
* truetype/ttgxvar.h (tt_var_get_item_delta): Change return type to
`FT_ItemVarDelta`.
* truetype/ttgxvar.c (tt_var_get_item_delta): Store scalars and deltas
to intermediate array, perform computation using new method
`FT_MulAddFix`.
|
|
15fef219
|
2022-06-29T11:48:10
|
|
New function `FT_MulAddFix` to compute the sum of fixed-point products.
This function, based on the code of `FT_MulFix`, uses 64-bit precision
internally for intermediate computations.
* include/freetype/internal/ftcalc.h, base/ftcalc.c (FT_MulAddFix):
Implement it.
|
|
117df36b
|
2022-06-22T09:33:20
|
|
[sfnt] Upgrade stop_offset to FT_Fixed from FT_F2Dot14
|
|
2848378b
|
2022-06-21T17:08:04
|
|
s/fixed point/fixed-point/
|
|
4b6f92e6
|
2022-06-01T13:24:09
|
|
Proposal: Feature control for variable COLRv1
* include/freetype/ftdriver.h (variable-color-v1 property): Add documentation
for variable-colr-v1 property.
* src/truetype/ttdriver.c (tt_property_set): Ingest variable-control property
when called, set to enable_variable_colrv1 driver flag.
* src/truetype/ttobjs.h (TT_DriverRec): Add enable_variable_colrv1 flag.
|
|
f7daf9d2
|
2022-06-17T12:37:02
|
|
[stream] Fix reading s32 when long is s64
`FT_READ_LONG`, `FT_GET_LONG`, and related macros did not return
negative values when `long` is more than 32 bits. `FT_Stream_ReadULong`
would read four bytes into the LSB of an `FT_ULong` and return that.
Since this can never set the MSb of the `FT_ULong` when `FT_ULong` is
more than 32 bits the cast to `FT_Long` never resulted in a negative
value.
Fix this by modifying `FT_Stream_Read*` to return a type of the same
size as the bytes it is reading and changing the `FT_READ_*` and
`FT_GET_*` macros to cast to the same type returned by `FT_Stream_Read*`
but with the correctly signed type (instead of casting to what is
assumed to be the type of `var` which will happen automatically anyway).
There exist a few cases like with the `OFF3` variants where there isn't
generally a type with the correct size. `FT_PEEK_OFF3` works around this
loading the bytes into the three most significant bits and then doing a
signed shift down. `FT_NEXT_OFF3` also already worked correctly by
casting this signed value to another signed type. `FT_Stream_GetUOffset`
works correctly but one must be careful not to attempt to cast the
returned value to a signed type. Fortunately there is only
`FT_GET_UOFF3` and no `FT_GET_OFF3`.
All of these cases are handled correctly when reading values through
`FT_Stream_ReadFields` since it generically computes the signed value
through an `FT_Int32`. This change is essentially doing the same for
these macros.
* include/freetype/internal/ftstream.h (FT_NEXT_*, FT_GET_*, FT_READ*):
Update macros and return types to use fixed size types for fixed size
values.
* src/base/ftstream.c (FT_StreamGet*, FT_StreamRead*): Dito.
Issue: #1161
|
|
b11074cf
|
2022-06-06T15:59:56
|
|
[svg] Set linear advances when loading SVG glyphs
* include/freetype/freetype.h (FT_GlyphSlotRec_): update doc
* src/cff/cffgload.c (cff_slot_load): do it
* src/truetype/ttgload.c (TT_Load_Glyph): do it
Fixes: #1156
|
|
7838c78f
|
2022-05-20T17:22:25
|
|
[truetype] Support reading 32bit/16bit VarStore deltas
* include/freetype/internal/ftmmtypes.h (FT_ItemVarDelta): Define type
to be used for delta arrays, upgrade to FT_long.
* src/truetype/ttgxvar.c: Adhere to long_words bit and read either
Short/Byte pairs or Long/Short pairs, as defined by spec. For better
readability, define macro for repetitive read code.
|
|
a4c4566b
|
2022-05-19T06:30:47
|
|
[truetype, snft] Add service methods for `DeltaSetIdxMap` and `VarStore`.
This will be needed for 'COLR' v1 variation support.
* src/truetype/ttgxvar.h (GX_ItemVarData, GX_AxisCoords, GX_VarRegion,
GX_VarItemStore, GX_DeltaSetIdxMap): Move structures to...
* include/freetype/internal/ftmmtypes.h: ... this new file.
* include/freetype/internal/service/svmm.h (MultiMasters): Include
`ftmmtypes.h`.
(FT_Var_Load_Delta_Set_Idx_Map_Func, FT_Var_Load_Item_Var_Store_Func,
FT_Var_Get_Item_Delta_Func, FT_Var_Done_Item_Var_Store_Func,
FT_Var_Done_Delta_Set_Idx_Map_Func): New function typedefs.
(MultiMasters): Add them.
(FT_DEFINE_SERVICE_MULTIMASTERSREC): Updated.
* src/cff/cffdrivr.c (cff_load_item_variation_store,
cff_load_delta_set_index_mapping, cff_get_item_delta,
cff_done_item_variation_store, cff_done_delta_set_index_map): New wrapper
methods calling into mm service.
(cff_service_multi_masters): Updated.
* src/truetype/ttgxvar.c (ft_var_load_item_variation_store,
ft_var_load_delta_set_index_mapping, ft_var_get_item_delta,
ft_var_done_item_variation_store, ft_var_done_delta_set_index_map): Renamed
to ...
(tt_var_load_item_variation_store, tt_var_load_delta_set_index_mapping,
tt_var_get_item_delta, tt_var_done_item_variation_store,
tt_var_done_delta_set_index_map): ... this for consistency.
Mark them as non-static.
* src/truetype/ttgxvar.h: Add corresponding prototypes.
* src/truetype/ttdriver.c (tt_service_gx_multi_masters): Updated.
* src/type1/t1driver.c (t1_service_multi_masters): Updated.
|
|
e8ebfe98
|
2022-05-01T07:05:36
|
|
* Version 2.12.1 released.
==========================
Tag sources with `VER-2-12-1'.
* docs/VERSION.TXT: Add entry for version 2.12.1.
* docs/CHANGES, docs/release: Updated.
* README, src/base/ftver.rc, builds/windows/vc2010/index.html,
builds/windows/visualc/index.html, builds/windows/visualce/index.html,
builds/wince/vc2005-ce/index.html, builds/wince/vc2008-ce/index.html,
docs/freetype-config.1: s/2.12.0/2.12.1/, s/2120/2121/.
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
* builds/unix/configure.raw (version_info): Set to 24:3:18.
* CMakeLists.txt (VERSION_PATCH): Set to 1.
|
|
a1ca7010
|
2022-04-04T15:28:54
|
|
[sfnt] Correct FT_ColorStopIterator documentation.
* include/freetype/ftcolor.h (FT_ColorStopIterator): the user should not
set `p` to NULL before calling `FT_Get_Colorline_Stops`. `p` and
`num_color_stops` are set by `FT_Get_Paint`. `p` and
`current_color_stop` are updated by `FT_Get_Colorline_Stops`.
|
|
e50798b7
|
2022-03-30T14:06:21
|
|
* Version 2.12.0 released.
==========================
Tag sources with `VER-2-12-0'.
* docs/VERSION.TXT: Add entry for version 2.12.0.
* docs/CHANGES, docs/release: Updated.
* README, src/base/ftver.rc, builds/windows/vc2010/index.html,
builds/windows/visualc/index.html, builds/windows/visualce/index.html,
builds/wince/vc2005-ce/index.html, builds/wince/vc2008-ce/index.html,
docs/freetype-config.1: s/2.11.1/2.12.0/, s/2111/2120/.
* include/freetype/freetype.h (FREETYPE_MINOR): Set to 12.
(FREETYPE_PATCH): Set to 0.
* builds/unix/configure.raw (version_info): Set to 24:2:18.
* CMakeLists.txt (VERSION_MINOR): Set to 12.
(VERSION_PATCH): Set to 0.
* builds/toplevel.mk (do-dist): Generate `ChangeLog` entries for all commits
since version 2.11.0 (when we stopped creating this file manually).
|
|
a8e4563c
|
2022-03-19T23:54:31
|
|
Add `FT_FACE_FLAG_SBIX_OVERLAY` and `FT_HAS_SBIX_OVERLAY`.
* include/freetype/freetype.h (FT_FACE_FLAG_SBIX_OVERLAY,
FT_HAS_SBIX_OVERLAY): New macro.
* src/sfnt/ttsbit.c (tt_face_load_sbit): Handle `FT_FACE_FLAG_SBIX_OVERLAY`.
Remove obsolete tracing message.
|
|
1949a7ec
|
2022-03-19T18:51:34
|
|
Add `FT_PARAM_TAG_IGNORE_SBIX`.
This is another bit to handle 'sbix' tables as described in the OpenType
specification.
* include/freetype/ftparams.h (FT_PARAM_TAG_IGNORE_SBIX): New macro.
* src/sfnt/sfobjc.c (is_apple_sbix): Rename to...
(has_sbix): ... this.
Check for more sbit tables.
Handle `FT_PARAM_TAG_IGNORE_SBIX` to eventually control `has_sbix`.
Only call sbit table loader if an sbit table is present.
|
|
907715a6
|
2022-02-09T07:31:56
|
|
Add `FT_FACE_FLAG_SBIX` and `FT_HAS_SBIX`.
Fonts with 'sbix' tables need special handling by the application.
* include/freetype/freetype.h (FT_FACE_FLAG_SBIX, FT_HAS_SBIX): New macros.
* src/sfnt/sfobjs.c (sfnt_load_face): Set `FT_FACE_FLAG_SBIX` if 'sbix'
table is present.
|
|
06727a52
|
2022-02-09T08:36:15
|
|
* include/freetype/freetype.h (FT_LOAD_SBITS_ONLY): Tag macro as public.
|
|
7789f2bb
|
2022-03-18T15:52:47
|
|
[doc] FT_OUTLINE_OVERLAP was introduced in 2.10.3.
* include/freetype/ftimage.h (FT_OUTLINE_OVERLAP): Document when added.
|
|
5499d7bf
|
2022-03-04T16:42:02
|
|
* include/freetype/freetype.h: Improve SDF documentation.
|
|
01d4deb0
|
2022-02-16T14:21:00
|
|
ftmm.h: Minor documentation improvement.
|
|
5a53e51b
|
2022-02-12T07:58:43
|
|
t1tables.h: Documentation improvements.
|
|
c67ecb8c
|
2022-02-12T07:52:57
|
|
t1tables.h: Whitespace.
|
|
24db55ec
|
2022-02-05T09:06:39
|
|
Various minor doc fixes.
|
|
36ee3160
|
2022-01-31T10:37:56
|
|
freetype.h: Minor documentation improvement.
|
|
e34a860a
|
2022-01-27T11:50:12
|
|
Document `FT_Outline_Decompose` degenerate segments.
`FT_Outline_Decompose` does not filter out and can return degenerate
segments in an outline. This can be surprising when attemping to
stroke such an outline. Clarify the existing documentation on this
matter to cover all forms of degeneracy (without specifying exactly
how they will be reported), why they might arise, and better explain in
what cases they may be an issue.
* include/freetype/ftoutlin.h (FT_Outline_Decompose): update
documentation.
Fixes #952.
|
|
267c6918
|
2022-01-25T14:46:36
|
|
Aarg, typo.
|
|
9af1127f
|
2022-01-25T14:45:10
|
|
freetype.h: More updates to `FT_LOAD_COLOR` description.
|
|
6a8e95b7
|
2022-01-25T08:49:41
|
|
Update documentation for `FT_LOAD_COLOR`.
|
|
ef48a332
|
2022-01-23T19:05:15
|
|
* src/svg/ftsvg.c (ft_svg_property_set): Disallow NULL pointers.
|
|
21d0fa37
|
2022-01-23T12:03:44
|
|
More documentation on handling OT-SVG.
|
|
0bf49bd2
|
2021-12-25T20:14:11
|
|
Add 'svg' module for OT-SVG rendering.
* CMakeLists.txt (BASE_SRCS): Add svg module file.
* meson.build (ft2_public_headers): Add `otsvg.h`.
* modules.cfg (RASTER_MODULES): Add `svg` module.
* builds/meson/parse_modules_cfg.py: Add svg module.
* include/freetype/config/ftmodule.h: Add `ft_svg_renderer_class`.
* include/freetype/fterrdef.h: Add `Invalid_SVG_Document` and
`Missing_SVG_Hooks` error codes.
* include/freetype/internal/fttrace.h: Add tracing for `otsvg`.
* include/freetype/internal/svginterface.h: New file. It adds an interface
to enable the presetting hook from the `base` module.
* include/freetype/otsvg.h (SVG_Lib_Init_Func, SVG_Lib_Free_Func,
SVG_Lib_Render_Func, SVG_Lib_Preset_Slot_Func): New hooks for SVG rendering.
(SVG_RendererHooks): New structure to access them.
* src/base/ftobjs.c: Include `svginterface.h`.
(ft_glyphslot_preset_bitmap): Add code for presetting the slot for SVG
glyphs.
(ft_add_renderer): Updated.
* src/svg/*: New files.
|
|
97c09a80
|
2021-12-25T19:55:58
|
|
Add `FT_Glyph` support for OT-SVG glyphs.
* include/freetype/ftglyph.h (FT_SvgGlyphRec, FT_SvgGlyph): New structure.
* src/base/ftglyph.c: Include `otsvg.h`.
(ft_svg_glyph_init, ft_svg_glyph_done, ft_svg_glyph_copy,
ft_svg_glyph_transform, ft_svg_glyph_prepare): New function.
(ft_svg_glyph_class): New class.
(FT_New_Glyph, FT_Glyph_To_Bitmap): Updated to handle OT-SVG glyphs.
* src/base/ftglyph.h: Updated.
|
|
f93a897a
|
2021-12-25T19:20:44
|
|
Add code to load OT-SVG glyph documents.
* include/freetype/config/ftheader.h (FT_OTSVG_H): New macro.
* include/freetype/freetype.h (FT_FACE_FLAG_SVG, FT_HAS_SVG): New macros.
(FT_LOAD_SVG_ONLY): New internal macro.
* include/freetype/ftimage.h (FT_Glyph_Format): New enumeration value
`FT_GLYPH_FORMAT_SVG`.
* include/freetype/internal/ftobjs.h (FT_GLYPH_OWN_GZIP_SVG): New macro.
* include/freetype/internal/fttrace.h: Add `ttsvg` for `ttsvg.c`.
* include/freetype/internal/sfnt.h(load_svg, free_svg, load_svg_doc): New
functions.
* include/freetype/internal/tttypes.h (TT_FaceRec): Add `svg` for
the SVG table.
* include/freetype/otsvg.h (FT_SVG_DocumentRec): New structure to hold the
SVG document and other necessary information of an OT-SVG glyph in a glyph
slot.
* include/freetype/tttags.h (TTAG_SVG): New macro.
* src/base/ftobjs.c: Include `otsvg.h`.
(ft_glyphslot_init): Allocate `FT_SVG_DocumentRec` in `slot->other`
if the SVG table exists.
(ft_glyphslot_clear): Free it upon clean-up if it is a GZIP compressed
glyph.
(ft_glyphslot_done): Free the document data if it is a GZIP compressed
glyph.
(FT_Load_Glyph): Don't auto-hint SVG documents.
* src/cache/ftcbasic.c (ftc_basic_family_load_glyph): Add support for
FT_GLYPH_FORMAT_SVG.
* src/sfnt/rules.mk (SFNT_DRV_SRC): Add `ttsvg.c`.
* src/sfnt/sfdriver.c: Include `ttsvg.h`.
(sfnt_interface): Add `tt_face_load_svg`, `tt_face_free_svg` and
`tt_face_load_svg_doc`.
* src/sfnt/sfnt.c: Include `ttsvg.c`.
* src/sfnt/sfobjs.c (sfnt_load_face, sfnt_done_face): Add code to load and
free data of the the SVG table.
* src/sfnt/ttsvg.c: New file, implementing `tt_face_load_svg`,
`tt_face_free_svg` and `tt_face_load_svg_doc`.
* src/sfnt/ttsvg.h: Declarations of the SVG functions in
`ttsvg.c`.
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06c1a25e
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2021-12-25T17:59:42
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Add flag `FT_CONFIG_OPTION_SVG`.
This flag is going to be used to conditionally compile support for OT-SVG
glyphs. FreeType will do the parsing and rely on external hooks for
rendering of OT-SVG glyphs.
* devel/ftoption.h, include/freetype/config/ftoption.h
(FT_CONFIG_OPTION_SVG): New flag.
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99a940f8
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2022-01-20T15:06:09
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* include/freetype/freetype.h: Clarify `FT_Size` life cycle.
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054782c4
|
2022-01-19T22:14:06
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[base] Undefined scale means no scale.
It might be surprising that FreeType does not have default ppem and
the size has to be set explicitly or face undefined behavior with
undefined variables and errors. This offers an alternative to
missing or zero scale by simply setting FT_LOAD_NO_SCALE. Defined
behavior is bettr than undefined one.
This is alternative to !132 and discussed in
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43708
* src/base/ftobjs.c (FT_Load_Glyph): Deal with zero scale.
* include/freetype/freetype.h: Document it.
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3f6497bd
|
2022-01-15T22:44:28
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Add Watcom C/C++ calling.
In the unlikely case the source is built with OpenWatcom's -ec?
switches to enforce a calling convention, the qsort() compare
function must still be set to __watcall.
* include/freetype/internal/compiler-macros.h (FT_COMPARE_DEF):
Updated.
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11ea89b5
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2022-01-14T22:07:44
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Add Watcom C/C++ support.
* include/freetype/config/integer-types.h: Make sure `long long` is
used then available.
* include/freetype/internal/ftcalc.h (FT_MSB): Add Watcom C/C++ pragma.
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7f7bf6f0
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2022-01-14T20:33:28
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* include/freetype/internal/compiler-macros.h [FT_COMPARE_DEF]: Tighten.
This works around Watcom C library using __watcall.
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d0cfb4e1
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2022-01-11T10:54:10
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Update all copyright notices.
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2b672e72
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2022-01-02T18:33:03
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* builds/unix/configure.raw: Restore `SYSTEM_ZLIB` variable.
This was accidentally removed with commit 93ebcbd0 almost eight years ago.
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7add5b2b
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2021-12-11T22:54:06
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[truetype] Binary search through the `hdmx` records.
The `hdmx` table is supposed to be sorted by ppem size, which
enables binary search. We also drop the check for the sufficient
length of the record because it is now enforced when the table
is loaded.
* include/freetype/internal/tttypes.h (TT_FaceRec): Store the `hdmx`
record pointers sorted by ppem instead of ppem's themselves.
* src/truetype/ttpload.c (tt_face_load_hdmx): Prudently sort records.
(tt_face_get_device_metrics): Implement binary search to retrieve
advances.
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6c831d65
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2021-12-11T22:34:27
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[truetype] Initialize the loader with `hdmx` data.
The `hdmx` matching can be done before the glyph is loaded.
* include/freetype/internal/tttypes.h (TT_LoaderRec): Add a field.
* src/truetype/ttgload.c (compute_glyph_metrics): Relocate the `hdmx`
code from here...
(tt_loader_init): ... to here, before the glyph is loaded.
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3f83daee
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2021-12-01T20:17:59
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* Version 2.11.1 released.
==========================
Tag sources with `VER-2-11-1'.
* docs/VERSION.TXT: Add entry for version 2.11.1.
* docs/CHANGES, docs/release: Updated.
* README, src/base/ftver.rc, builds/windows/vc2010/index.html,
builds/windows/visualc/index.html, builds/windows/visualce/index.html,
builds/wince/vc2005-ce/index.html, builds/wince/vc2008-ce/index.html,
docs/freetype-config.1: s/2.11.0/2.11.1/, s/2110/2111/.
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
* builds/unix/configure.raw (version_info): Set to 24:1:18.
* CMakeLists.txt (VERSION_PATCH): Set to 1.
* builds/toplevel.mk (version_tag, CHANGELOG_SCRIPT): New variables.
(do-dist): Generate `ChangeLog` file with all commits since last release.
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3cabd142
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2021-11-22T19:36:45
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Update `CHANGES` files, other minor whitespace and documentation issues.
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f8a4163a
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2021-11-20T07:01:26
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* include/freetype/fttypes.h (FT_MAKE_TAG): Remove the same casting.
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8c8f51c5
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2021-11-19T21:50:22
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Avoid undefined left-shifts.
We really have to use double casts to avoid issues with C's and C++'s
signedness propagation rules in implicit casts.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41178
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41182
* include/freetype/config/public-macros.h (FT_STATIC_CAST,
FT_REINTERPRET_CAST): Modify macro to take two arguments.
Update all callers.
(FT_STATIC_BYTE_CAST): New macro.
* include/freetype/freetype.h (FT_ENC_TAG): Use `FT_STATIC_BYTE_CAST`.
* include/freetype/ftimage.h (FT_IMAGE_TAG): Ditto.
* include/freetype/fttypes.h (FT_MAKE_TAG): Ditto.
Use `FT_Tag` for casting.
* src/ftraster/ftmisc.h (FT_MAKE_TAG): Removed, no longer needed.
(FT_STATIC_BYTE_CAST): New macro.
* src/smooth/ftgrays.c (FT_STATIC_CAST): Replace with...
(FT_STATIC_BYTE_CAST): ... this.
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9079c5d9
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2021-11-13T08:53:19
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Provide C++ versions for public macros with casts.
Many FreeType clients use C++. However `g++ -Wold-style-cast` warns for
macros with C-style casts even for system header files; this also affects
directories included with `-isystem`. While this could be seen as a problem
with g++, the problem is more a philosophical one: Over the time, C and C++
diverged more and more, and some features of C are no longer the 'right'
solution in C++.
* include/freetype/config/public-macros.h (FT_STATIC_CAST,
FT_REINTERPRET_CAST): New macros.
* include/freetype/freetype.h (FT_ENC_TAG, FT_LOAD_TARGET_,
FT_LOAD_TARGET_MODE): Use `FT_STATIC_CAST`.
Correctly handle negative 'signed char' input.
* include/freetype/ftimage.h (FT_IMAGE_TAG): Ditto.
* include/freetype/fttypes.h (FT_MAKE_TAG, FT_BOOL): Ditto.
* include/freetype/ftmodapi.h (FT_FACE_DRIVER_NAME): Use
`FT_REINTERPRET_CAST`.
* src/smooth/ftgrays.c (FT_STATIC_CAST)[STANDALONE_]: New macro.
[!STANDALONE]: Include `FT_CONFIG_CONFIG_H`.
Fixes #1116.
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42e61723
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2021-11-11T23:06:36
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Explicitly define `FT_MSB` for Clang.
* include/freetype/internal/ftcalc.h [__clang__] (FT_MSB): Updated.
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188c7d66
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2021-11-09T22:47:26
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Additional `FT_MSB` macro definitions.
Better macros for Windoes CE and ARM in general, based on !109
from metarutaiga.
* include/freetype/internal/ftcalc.h [_MSC_VER] (FT_MSB): Updated.
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7f4b9bfb
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2021-11-07T10:20:16
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[dlg] Define DLG_STATIC explicitly.
DLG_STATIC is intended to disable Windows DLL linking attributes.
It does not hurt to define it explicitly when we wrap DLG code.
This fixes tons of LNK4286 and C4273 warnings from MSVC if we
forget to define DLG_STATIC as a compiler option.
* builds/windows/vc2010/freetype.vcxproj: Remove DLG_STATIC option.
* src/dlg/dlgwrap.c [FT_DEBUG_LOGGING]: Define DLG_STATIC.
* include/freetype/internal/ftdebug.h [FT_DEBUG_LOGGING]: Ditto.
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d3d3ff76
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2021-11-01T17:32:27
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[sfnt] Clarify `COLR` v1 FT_Paint* format representations
* include/freetype/ftcolor.h (FT_PaintLinearGradient,
FT_PaintRadialGradient, FT_PaintSweepGradient, FT_PaintTransform,
FT_PaintTranslate, FT_PaintScale, FT_PaintRotate, FT_PaintSkew): Clarify
16.16 fixed point representation of struct fields.
* src/sfnt/ttcolr.c (read_paint): Shift coordinates for
FT_PaintLinearGradient, FT_PaintRadialGradient, FT_PaintSweepGradient
accordingly.
Fixes: https://gitlab.freedesktop.org/freetype/freetype/-/issues/1110
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793c0126
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2021-10-27T22:36:11
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[woff] Optimize table tagging.
* include/freetype/internal/wofftypes.h (WOFF_TableRec): Use
32-bit tag.
* src/sfnt/sfwoff.c (woff_open_font): Use 32-bit tag.
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a577bbcb
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2021-10-27T22:24:27
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[woff2] Optimize table tagging.
Fixes #1107.
* include/freetype/internal/wofftypes.h (WOFF2_TableRec): Use
32-bit tag.
* src/sfnt/sfwoff2.c (compare_tags, find_table, woff2_open_font):
Use 32-bit tag.
* src/sfnt/woff2tags.[ch] (woff2_known_tags): Use static storage and
return 32-bit tag.
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c71eb22d
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2021-10-15T22:18:38
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Fix typos in memory macros.
FT_QNEW_ARRAY and FT_QRENEW_ARRAY were using the non-Q
FT_MEM_NEW_ARRAY and FT_MEM_RENEW_ARRAY. Change these to use the Q
versions. Also fix the one issue discovered in tt_face_load_name
where table->names is created with FT_QNEW_ARRAY but the extra
string member is not initialized to NULL.
* include/freetype/internal/ftmemory.h (FT_Q(RE)NEW_ARRAY):
Use FT_MEM_Q(RE)NEW_ARRAY as needed.
* src/sfnt/ttload.c (tt_face_load_name): Initialize `entry->string`.
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3b036820
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2021-10-10T23:11:10
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[cid] Signedness revisions.
Unsigned checks are simpler.
* include/freetype/t1tables.h (CID_FaceInfoRec): Change to unsignd
`num_dicts`.
* src/cid/cidparse.h (CID_Parser): Change to unsigned `num_dict`.
* src/cid/cidgload.c (cid_load_glyph): Updated.
* src/cid/cidload.c (cid_load_keyword, parse_fd_array,
parse_expansion_factor, parse_font_name, cid_read_subrs,
cid_face_open): Updated.
* src/cid/cidobjs.c (cid_face_done): Updated.
* src/cid/cidparse.c (cid_parser_new): Updated.
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22befeef
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2021-10-07T22:41:56
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Signedness revisions.
This eliminates explicit casting by switching to unsigned fields.
The revisions mostly impact the handling of CID fonts.
* include/freetype/fttypes.h (FT_Data): Change to unsigned `length`.
* include/freetype/t1tables.h (CID_FaceDictRec): Ditto for `sd_bytes`.
(CID_FaceInfoRec): Ditto for `gd_bytes` and `gd_bytes`.
* include/freetype/internal/tttypes.h (TT_LoaderRec): Ditto for
`byte_len`.
* src/cid/cidgload.c (cid_load_glyph): Updated.
* src/cid/cidload.h (cid_get_offset): Update argument.
* src/cid/cidload.c (cid_get_offset, cid_read_subrs, cid_face_open):
Updated.
* src/cff/cffgload.c (cff_get_glyph_data, cff_free_glyph_data):
Updated.
* src/psaux/psft.c (cf2_getT1SeacComponent): Updated.
* src/truetype/ttgload.c (TT_Process_Composite_Glyph,
load_truetype_glyph): Updated.
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bbab0a67
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2021-10-04T23:55:46
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* include/freetype/internal/ftgloadr.h: Add missing header.
Noticed by Jouk Jansen.
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311764fa
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2021-10-01T11:50:12
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Additional `FT_MSB` macro definitions.
* include/freetype/internal/ftcalc.h [__DECC,_CRAYC]: Use builtins
and intrinsics.
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766b2c19
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2021-09-24T22:14:22
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Propagate sign when reading OFF3.
Signed 24-bit values are extremely rare. FreeType only reads them in
PFR fonts with bitmap strikes conditionally. They have not been seen
in the known fonts. That is why this bug could never be discovered.
`FT_FRAME_OFF3` propagates sign correctly.
* include/freetype/internal/ftstream.h (FT_PEEK_OFF3, FT_PEEK_OFF3_LE):
Propagate sign into 32-bit value.
(FT_GET_OFF3, FT_READ_OFF3): Needed fixing but removed as unused.
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a29e0200
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2021-09-23T23:10:26
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Use NULL for pointers only.
* src/bdf/bdflib.c (*): Code changes.
* include/freetype/freetype.h: Comments only.
* src/cff/cffload.c, src/cff/cffobjs.c: Ditto.
* src/winfonts/winfnt.c: Ditto.
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6d19b29f
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2021-09-23T08:46:01
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Minor documentation fixes and improvements.
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3b573e45
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2021-09-22T22:22:13
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Reference `fopen` in the docs.
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e942a310
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2021-09-09T22:17:46
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[truetype] Tweak `loca` clamping.
Fixes #1095.
* src/truetype/ttpload.c (tt_face_load_loca): Fix up clamping.
* include/freetype/internal/tttypes.h (TT_Face): Correct docs.
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7482c98f
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2021-09-01T22:18:29
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[base] Clean up stream reading.
* src/base/ftstream.c (FT_Stream_ReadUShort, FT_Stream_ReadUOffset,
FT_Stream_ReadULong and their LE variants): Remove unnecessary
initialization and slightly refactor.
(FT_Stream_GetByte, FT_Stream_ReadByte): Rename to return unsigned
value and align with sister functions.
* include/freetype/internal/ftstream.h (FT_Stream_GetByte,
FT_Stream_ReadByte): Update prototypes and caller macros.
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78f2bd0b
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2021-08-22T22:32:07
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Whitespace formatting.
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d92aa23f
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2021-08-22T13:12:45
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Decorate const arguments.
* src/base/ftglyph.c (FT_Glyph_Transform, FT_Glyph_To_Bitmap): Do it.
* include/freetype/ftglyph.h (FT_Glyph_Transform, FT_Glyph_To_Bitmap):
Do it.
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ffdac8d6
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2021-08-19T20:41:55
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Determine `long long` availability based on its size.
MSVC, for example, used `long long` even without full C99 support.
* include/freetype/config/ftstdlib.h: Check if `long long` limits are
defined in <limits.h>.
* include/freetype/config/integer-types.h: Check `long long` size and
use it to typedef FT_Int64.
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02ba0fc8
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2021-08-18T23:27:48
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Readily use `long long` as a 64-bit type in C99 mode.
* include/freetype/config/integer-types.h (FT_INT64):
FT_CONFIG_OPTION_FORCE_INT64 is no longer required to use `long long`.
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85703839
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2021-08-18T23:05:51
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Use FT_INT64 instead of FT_LONG64.
* include/freetype/config/integer-types.h: Remove synonymous FT_LONG64.
* include/freetype/internal/ftcalc.h: s/FT_LONG64/FT_INT64/.
* src/base/ftcalc.c: Ditto.
* src/base/fttrigon.c: Ditto.
* src/smooth/ftgrays.c: Ditto.
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f11f3ed1
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2021-08-18T06:54:34
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[base] Fix ppem size overflow.
Fixes #1086.
* src/base/ftobjs.c (FT_Request_Metrics): Add return value.
Check whether ppem values fit into unsigned short values.
(FT_Request_Size): Updated.
* include/freetype/internal/ftobjs.h: Updated.
* src/cff/cffobjs.c (cff_size_request), src/cid/cidobjs.c
(cid_size_request), src/truetype/ttdriver.c (tt_size_request),
src/type1/t1objs.c (T1_Size_Request): Updated.
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