451 Commits

Author SHA1 Message Date
Werner Lemberg
6fca2e5b1b Minor clean-ups of last commit. 2020-10-31 06:52:18 +01:00
Alexei Podtelezhnikov
5cbd052dfb Add preamble. 2020-10-30 13:53:17 -04:00
Werner Lemberg
6a2b3e4007 * Version 2.10.4 released.
==========================

Tag sources with `VER-2-10-4'.

* docs/VERSION.TXT: Add entry for version 2.10.4.
* 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/2.10.3/2.10.4/, s/2103/2104/.

* include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.

* builds/unix/configure.raw (version_info): Set to 23:4:17.
* CMakeLists.txt (VERSION_PATCH): Set to 4.
2020-10-20 07:13:33 +02:00
Werner Lemberg
337670af0a * Version 2.10.3 released.
==========================

Tag sources with `VER-2-10-3'.

* docs/VERSION.TXT: Add entry for version 2.10.3.

* 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/2.10.2/2.10.3/, s/2102/2103/.

* include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.

* builds/unix/configure.raw (version_info): Set to 23:3:17.
* CMakeLists.txt (VERSION_PATCH): Set to 3.
2020-10-10 18:14:57 +02:00
Werner Lemberg
8b3601324f Minor typos, formatting. 2020-08-04 10:48:42 +02:00
David Turner
5fe7c044c2 freetype.h (FT_Set_Transform): Minor documentation update.
In order to mention the limited accuracy of `FT_Matrix' coefficients
and encourage client code to perform the transform themselves with
floating point values instead.
2020-07-14 16:25:59 +02:00
Ben Wagner
b1286b32a9 Document `FT_Face_Rec_::box' with variable fonts (#54969).
As pointed out in the "Note:" in the section of

  https://docs.microsoft.com/en-us/typography/opentype/spec/otvaroverview#variation-data-tables-and-miscellaneous-requirements

  ... the xMin, yMin, xMax, yMax, macStyle and lowestRecPPEM fields in
  the font header ('head') table are not supported by variation data and
  should only be used in relation to the default instance for the font.

Document that `FT_Face_Rec_::box' does not vary with OpenType variable
fonts.
2020-07-10 18:07:11 +02:00
Werner Lemberg
1658685967 Remove redundant inclusion of `ft2build.h'.
* */*: Remove `#include <ft2build.h>' where possible.

* include/freetype/freetype.h: Remove cpp error about missing
inclusion of `ft2build.h'.
2020-06-13 21:15:45 +02:00
David Turner
e13391333f Make macros for header file names optional.
We no longer have to take care of the 8.3 file name limit; this
allows us (a) to introduce longer, meaningful file names, and (b) to
avoid macro names in `#include' lines altogether since some
compilers (most notably Visual C++) doesn't support this properly.

*/*: Replace

   #include FOO_H

with

   #include <freetype/foo.h>

or something similar.  Also update the documentation.
2020-06-08 13:31:55 +02:00
Alexei Podtelezhnikov
3f70e6d20c [smooth] Turn on LCD filtering during FreeType initialization.
* src/smooth/ftsmooth.c (ft_smooth_init): Enable LCD filtering.

* include/freetype/ftlcdfil.h: Document it, remove patent warnings.
* include/freetype/freetype.h (FT_Render_Mode): Updated.
* include/freetype/config/ftoption.h, devel/ftoption.h
[FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Do not mention patents.
2020-05-12 00:38:46 -04:00
Werner Lemberg
132f19b779 * Version 2.10.2 released. ==========================
Tag sources with `VER-2-10-2'.

* docs/VERSION.TXT: Add entry for version 2.10.2.

* README, Jamfile (RefDoc), 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/2.10.1/2.10.2/, s/2101/2102/.

* include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.

* builds/unix/configure.raw (version_info): Set to 23:2:17.
* CMakeLists.txt (VERSION_PATCH): Set to 2.

* docs/CHANGES: Updated.
2020-05-09 07:09:40 +02:00
Werner Lemberg
141da02816 Make FT_HAS_*' and FT_IS_*' really return true (#57906).
* include/freetype/freetype.h (FT_HAS_*, FT_IS_*): Implement it.
2020-02-27 09:49:06 +01:00
Werner Lemberg
e5038be704 Update all copyright notices. 2020-01-19 17:05:19 +01:00
Filip Filmar
0a3d2bb99b [doc] FT_Open_Args: Clarify the ownership of `pathname'.
Don't expect the function to deallocate the buffer.  This may be obvious
in C, but it is not so obvious in FFI bindings for FreeType 2.
2019-10-22 17:23:52 +02:00
Werner Lemberg
8cf046c38d * Version 2.10.1 released.
==========================

Tag sources with `VER-2-10-1'.

* docs/VERSION.TXT: Add entry for version 2.10.1.

* README, Jamfile (RefDoc), src/base/ftver.rc,
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/2.10.0/2.10.1/, s/2100/2101/.

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

* builds/unix/configure.raw (version_info): Set to 23:1:17.
* CMakeLists.txt (VERSION_PATCH): Set to 1.

* include/freetype/fterrors.h (FT_Error_String): Fix C++ compilation.
2019-07-01 15:56:34 +02:00
Werner Lemberg
1178227b39 [truetype] Increase precision of font variation (#54371).
This patch make FreeType use font units in 26.6 format internally
instead of integers.

* src/truetype/ttgxvar.c (FT_fixedToFdot6): New macro.
(TT_Vary_Apply_Glyph_Deltas): Add argument to output unrounded font
coordinates.
* src/truetype/ttgxvar.h: Updated.

* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Use
`extra_points2' array to temporarily hold unrounded point
coordinates; use them to compute scaled coordinates and linear
advance width and height.
(load_truetype_code): Adjust similarly.
2019-05-11 10:01:57 +02:00
Antony Lee
3ad1c93ac1 Make glyph_name' parameter to FT_Get_Name_Index' a `const'.
* include/freetype/freetype.h (FT_Get_Name_Index),
include/freetype/internal/ftobjs.h (FT_Face_GetGlyphNameIndexFunc),
include/freetype/internal/services/svgldict.h
(FT_GlyphDict_NameIndexFunc), src/base/ftobjs.c (FT_Get_Name_Index),
src/cff/cffdrivr.c (cff_get_name_index), src/sfnt/sfdriver.c
(sfnt_get_name_index), src/type1/t1driver.c (t1_get_name_index),
src/type42/t42drivr.c (t42_get_name_index): Add `const' to second
argument.
2019-04-06 06:38:16 +02:00
Werner Lemberg
fdb10e8b50 Improve link. 2019-03-21 13:53:43 +01:00
Werner Lemberg
fbbcf50367 * Version 2.10.0 released.
==========================

Tag sources with `VER-2-10-0'.

* docs/VERSION.TXT: Add entry for version 2.10.0.
* docs/CHANGES: Updated.

* README, Jamfile (RefDoc), src/base/ftver.rc,
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/2.9.1/2.10.0/, s/291/2100/.

* include/freetype/freetype.h (FREETYPE_MINOR): Set to 10.
(FREETYPE_PATCH): Set to 0.

* builds/unix/configure.raw (version_info): Set to 23:0:17.
* CMakeLists.txt (VERSION_MINOR): Set to 10.
(VERSION_PATCH): Set to 0.

* builds/toplevel.mk (version, winversion): Since the minor version
number has two digits now, never omit the patch number.  We would
get ambiguous zip file names otherwise.
(dist): Remove remnants of `docmaker' tool.
(do-dist): Remove unused intermediate files.

* src/cff/cffparse.c (destrict_c2s_item): Guard function with
CFF_CONFIG_OPTION_OLD_ENGINE macro.
2019-03-15 07:56:49 +01:00
Werner Lemberg
bf04c59249 Minor doc fixes. 2019-02-25 06:32:26 +01:00
Werner Lemberg
4d51f78de9 More documentation updates.
In particular, mark the new behaviour of `FT_LOAD_COLOR' as experimental.
2019-02-23 11:21:48 +01:00
Werner Lemberg
7585997024 Update all copyright notices. 2019-02-23 10:07:09 +01:00
Werner Lemberg
a346abc093 s/..../'....'/ for SFNT table tags in documentation. 2019-02-21 09:19:47 +01:00
Werner Lemberg
8de11f3def s/NULL/NULL/ in documentation. 2019-02-20 16:19:19 +01:00
Werner Lemberg
f686ad46a3 Update copyright years. 2019-01-22 20:31:44 +01:00
Alexei Podtelezhnikov
d01e28f41f Important doc fix. 2018-12-06 08:12:27 -05:00
Werner Lemberg
428854931e Minor. 2018-10-10 12:21:10 +02:00
Werner Lemberg
abd997aa7c Improve documentation of `FT_LOAD_NO_RECURSE'. 2018-09-21 12:50:32 +02:00
Werner Lemberg
b8dd404d13 freetype.h: Add warning w.r.t. B/W hinting and rendering (#54589). 2018-09-16 07:22:23 +02:00
Werner Lemberg
9789c75b1a More '...' vs. ... fixes in API documentation. 2018-09-04 10:37:44 +02:00
Werner Lemberg
01a5d326bb Make `/****...' comments in public headers uniformly end on column 77. 2018-09-04 08:00:58 +02:00
Werner Lemberg
423fce2e3e Add link to OpenType's composite glyph description. 2018-08-31 06:59:44 +02:00
Nikhil Ramakrishnan
ae5d1a4cec * include/*.*: Convert comments to markdown.
This commit was created by applying scripts `markify.py' and
`markdown-format.bash' to all C header files, followed by minor
clean-up.

No change in functionality, of course.

Scripts used:
https://github.com/nikramakrishnan/freetype-docs.git: Commit dfce31e.

http://lists.nongnu.org/archive/html/freetype-devel/2018-08/msg00013.html:
With patches applied.
2018-08-25 16:16:56 +05:30
Werner Lemberg
a3e842f9c6 Minor formatting and documentation fixes. 2018-08-22 10:30:08 +02:00
Werner Lemberg
4873eb1d31 Update `CHANGES' file. 2018-08-19 07:27:21 +02:00
Werner Lemberg
5b904409fc * src/base/ftcalc.c (FT_Matrix_Check): Fix integer overflow.
Reported as

  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9811
2018-08-11 06:41:35 +02:00
Werner Lemberg
86e7385342 Minor comment formatting. 2018-08-06 10:24:08 +02:00
Werner Lemberg
8f09eb5ce0 Allow FT_ENCODING_NONE for `FT_Select_Charmap'.
This is a valid encoding tag for BDF, PCF, and Windows FNT, and
there is no reason to disallow it for these formats.

* src/base/ftobjs.c (FT_Select_Charmap): Implement it.
2018-07-17 21:45:24 +02:00
Werner Lemberg
396051daee s/xxx specific foo/xxx-specific foo/. 2018-07-02 15:52:36 +02:00
Werner Lemberg
4e3b2473d8 Make `FT_Get_Color_Glyph_Layer' return FT_Bool.
* include/freetype/freetype.h, src/base/ftobjs.c
(FT_Get_Color_Glyph_Layer, FT_Render_Glyph_Internal): Updated.

* include/freetype/internal/sfnt.h (TT_Get_Colr_Layer_Func),
src/sfnt/ttcolr.h, src/sfnt/ttcolr.c (tt_face_get_colr_layer):
Updated.
2018-07-02 11:41:44 +02:00
Werner Lemberg
a56e4bf7a2 Oops! 2018-06-18 23:18:07 +02:00
Werner Lemberg
95f7341d81 More minor doc fixes. 2018-06-18 11:10:14 +02:00
Werner Lemberg
ce8517b474 Minor documentation fixes. 2018-06-18 10:22:42 +02:00
Werner Lemberg
877d80944b Introduce `@example:' subsections. 2018-06-18 10:08:17 +02:00
Werner Lemberg
fc40469a6f Add example for `FT_Get_Color_Glyph_Layer'. 2018-06-18 09:23:18 +02:00
Nikhil Ramakrishnan
e13599a036 Change documentation markup tags to lowercase.
Implemented as per discussion in

  http://lists.nongnu.org/archive/html/freetype-devel/2018-06/msg00073.html

No change in functionality, of course.
2018-06-18 03:40:29 +05:30
Werner Lemberg
19d8687f0b Fix documentation indentation; s/@const/@enum/; harmonize doc keywords. 2018-06-17 11:22:37 +02:00
Werner Lemberg
9b31c44620 Replace FT_Get_GlyphLayers' with FT_Get_Color_Glyph_Layer'.
This avoids any additional allocation of COLR related structures in
a glyph slot.

* include/freetype/freetype.h (FT_Glyph_Layer, FT_Glyph_LayerRec,
FT_Get_GlyphLayers): Removed.

* include/freetype/internal/ftobjs.h (FT_Colr_InternalRec): Removed.
(FT_Slot_InternalRec): Remove `color_layers'.

* include/freetype/internal/sfnt.h (TT_Load_Colr_Layer_Func):
Removed.
(SFNT_Interface, FT_DEFINE_SFNT_INTERFACE): Remove
`load_colr_layer'.

* src/base/ftobjs.c (ft_glyph_slot_done): Updated.
(FT_Render_Glyph_Internal): Use `FT_Get_Color_Glyph_Layer'.
(FT_Get_GlyphLayers): Removed.

* src/sfnt/sfdriver.c (sfnt_interface): Updated.

* src/sfnt/ttcolr.c (tt_face_load_colr_layers): Removed.
* src/sfnt/ttcolr.h: Updated.

* src/truetype/ttgload.c (TT_Load_Glyph): Updated.
2018-06-14 21:30:43 +02:00
Werner Lemberg
f9d05eb326 Provide iterative API to access `COLR' data.
This solution doesn't store any data in an `FT_GlyphSlot' object.

* include/freetype/freetype.h (FT_LayerIterator): New structure.
(FT_Get_Color_Glyph_Layer): New function.

* include/freetype/internal/sfnt.h (TT_Get_Colr_Layer_Func): New
function type.
(SFNT_Interface, FT_DEFINE_SFNT_INTERFACE): Add it.

* src/base/ftobjs.c (FT_Get_Color_Glyph_Layer): Implement it.

* src/sfnt/ttcolr.c (tt_face_get_colr_layer): New function.
* src/sfnt/ttcolr.h: Updated.

* src/sfnt/sfdriver.c (sfnt_interface): Updated.
2018-06-14 21:17:17 +02:00
Werner Lemberg
33ac83e376 Add glyph index and glyph load flags to glyph slot.
* include/freetype/freetype.h (FT_GlyphSlotRec): Rename unused
`reserved' field to `glyph_index'.

* include/freetype/internal/ftobjs.h (FT_Slot_InternalRec): Add
`load_flags' field.

* src/base/ftobjs.c (FT_Load_Glyph): Set new fields.
2018-06-14 21:00:23 +02:00