Commit Graph

63 Commits

Author SHA1 Message Date
Werner Lemberg 7585997024 Update all copyright notices. 2019-02-23 10:07:09 +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
Werner Lemberg a9af691481 Fix handing of `FT_Bool'.
Before this commit we had code like

  (FT_Bool)( globals->glyph_styles[gindex] & 0x8000)

Since `FT_Bool' is defined to be an `unsigned char', the code
evaluated to something like

  (unsigned char)( 0x8532 & 0x8000)

which in turn expanded to

  (unsigned char)( 0x8000)

and finally yielded 0x00 – i.e., false – not as expected.

Problem reported and analyzed by Tony Smith <tony.smith@macro4.com>.

* include/freetype/fttypes.h (FT_BOOL): Add a comparison against
zero so that we always have a Boolean expression.

*/*: Replace castings to `FT_Bool' with calls to `FT_BOOL' where
possible.
2018-09-25 09:10:09 +02:00
Werner Lemberg 9789c75b1a More '...' vs. `...` fixes in API documentation. 2018-09-04 10:37:44 +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 86e7385342 Minor comment formatting. 2018-08-06 10:24:08 +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 f999375a9a [GSoC] include/*.*, devel/*.*: Convert block comments to `light' style.
This second and final 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.
2018-06-03 22:00:42 +02:00
Werner Lemberg 0a0c22569d Update copyright year. 2018-01-02 09:33:57 +01:00
Werner Lemberg 2127f07624 [include] Whitespace. 2017-10-01 00:41:07 +02:00
Werner Lemberg 563ae78022 Update copyright year. 2017-01-04 20:16:34 +01:00
Werner Lemberg 9adeab6452 Update copyright year. 2016-01-13 11:54:10 +01:00
Werner Lemberg 37412ff9f4 Don't use macro names that contain `__' [1/2].
Such macro names are reserved for both C and C++.

*/*: Replace macros of the form `__XXX_H__' with `XXX_H_'.
2016-01-12 21:37:13 +01:00
Werner Lemberg 392cf22f8a Another adjustment to header locations.
This change is a result of a discussion thread on freetype-devel

  http://lists.nongnu.org/archive/html/freetype-devel/2015-06/msg00041.html

Re-introduce the `freetype2' subdirectory for all FreeType header
files after installation, and rename the `freetype2' subdirectory in
the git repository to `freetype'.

* include/freetype2: Renamed to...
* include/freetype: This.

* CMakeLists.txt (PUBLIC_HEADERS, PUBLIC_CONFIG_HEADERS,
PRIVATE_HEADERS): Updated.
Update creation of `ftconfig.h'.
Install generated `ftconfig.h'.

* Jamfile (HDRMACRO, RefDoc), autogen.sh: Updated.

* builds/amiga/include/config/ftconfig.h, builds/freetype.mk
(PUBLIC_DIR), builds/symbian/bld.inf, builds/toplevel.mk (work),
builds/unix/freetype2.in: Updated.

* builds/unix/freetype-config.in: Updated.
* builds/unix/configure.raw: Don't check for `rmdir'.
* builds/unix/unix-def.in (DELDIR): Use `rm -rf', which is portable
according to the autoconf info manual.
* builds/unix/install.mk (install, uninstall,
distclean_project_unix): Update and simplify.

* builds/wince/*, builds/windows/*: Updated.

* devel/ft2build.h, include/ft2build.h: Updated.

* include/freetype2/config/ftheader.h,
include/freetype2/internal/ftserv.h,
include/freetype2/internal/internal.h: Update all header file
macros.

* src/tools/chktrcmp.py (TRACE_DEF_FILES): Updated.

* docs/*: Updated.
2015-06-26 06:48:00 +02:00
Werner Lemberg fae3820764 Simplify header file hierarchy.
This large patch changes the header file directory layout from
`include/freetype/...' to `include/...', effectively removing one
level.  Since the file `ft2build.h' is also located in `include'
(and it stays there even after installation), all FreeType header
files are now in a single directory.

Applications that use (a) `freetype-config' or FreeType's
`pkg-config' file to get the include directory for the compiler, and
(b) the documented way for header inclusion like

  #include <ft2build.h>
  #include FT_FREETYPE_H
  ...

don't need any change to the source code.

* include/freetype/*: Move up to...
* include/*: ... this directory.

* builds/amiga/include/freetype/*: Move up to...
* builds/amiga/include/*: ... this directory.

*/*: Essentially do `s@/freetype/@/@' where appropriate.

* CMakeList.txt: Simplify.
* builds/unix/freetype-config.in, builds/unix/freetype2.in: For
`--cflags', return a single directory.
* builds/unix/install.mk (install): No longer try to remove `cache'
and `internal' subdirectories; instead, remove the `freetype'
subdirectory.
2013-11-13 08:55:46 +01:00
Werner Lemberg 00ea2a133b [doc] s/which/that/ where appropriate.
Note that this is a try by a non-native English speaker whose mother
language (German) doesn't have this distinction at all...
2013-09-03 11:33:10 +02:00
Werner Lemberg 52339dc274 New error management macros.
* include/freetype/fterrors.h (FT_ERR_XCAT, FT_ERR_CAT): Move to...
* include/freetype/fttypes.h: ... this file.
(FT_ERR, FT_ERR_EQ, FT_ERR_NEQ, FT_MODERR_EQ, FT_MODERR_NEQ): New
macros.

* include/freetype/freetype.h: Updated.
2013-03-14 15:49:49 +01:00
Alexei Podtelezhnikov a692170a23 Call it fixed-point. 2013-01-12 19:17:05 -05:00
Werner Lemberg f24d0793f1 Clean up `generic' fields.
* include/freetype/internal/ftobjs.h (FT_ModuleRec, FT_LibraryRec):
Remove `generic' field since users can't access it.

* src/base/ftobjs.c (FT_Done_GlyphSlot): Call `generic.finalizer' as
advertised in the documentation of FT_Generic.
(Destroy_Module, FT_Done_Library): Updated to changes in `ftobjs.h'.
2012-02-11 09:37:46 +01:00
suzuki toshiya 41f9d0d6ee fttypes.h: Cast FT_MAKE_TAG output to FT_Tag exlicitly. 2009-08-01 00:30:18 +09:00
Werner Lemberg 5a80a94b18 Whitespace. 2009-03-15 20:58:38 +01:00
Werner Lemberg 8a9b63913f Improve navigation in API reference.
* src/tools/docmaker/tohtml.py (html_header_3): Renamed to...
(html_header_6): This.
(html_header_3, html_header_3i, html_header_4, html_header_5,
html_header_5t): New strings.
(toc_footer_start, toc_footer_end): New strings.
(HtmlFormatter::html_header): Updated.
(HtmlFormatter::html_index_header, HtmlFormatter::html_toc_header):
New strings.
(HtmlFormatter::index_enter): Use `html_index_header'.
(HtmlFormatter::index_exit): Print `html_footer'.
(HtmlFormatter::toc_enter): Use `html_toc_header'.
(HtmlFormatter::toc_exit): Print proper footer.

Convert ~ to non-breakable space.

* src/tools/docmaker/tohtml.py (make_html_para): Implement it.
Update header files accordingly.

Many other minor documentation fixes.
2008-06-26 19:56:51 +00:00
Werner Lemberg e899991b5e More doc fixes to improve HTML version. 2008-05-31 07:03:30 +00:00
Werner Lemberg f6c120f826 * docs/CHANGES: Document FT_Face_CheckTrueTypePatents).
Formatting, reformulations.
2007-06-11 04:55:58 +00:00
Werner Lemberg cb37b3b36a * builds/unix/ftsystem.c (FT_Stream_Open): Don't use ULONG_MAX but
LONG_MAX to avoid compiler warning.  Suggested by Sean McBride.
2007-06-01 06:49:03 +00:00
Werner Lemberg 6756dc15ba * src/tools/docmaker/sources.py (re_source_keywords): Add word
boundary markers.
* src/tools/docmaker/content.py (re_field): Allow `.' in field names
(but not at the beginning or end).

* include/freetype/*: Many minor documentation improvements (adding
links, spelling errors, etc.).
2006-05-12 08:00:13 +00:00
Werner Lemberg fd74ec68b4 * README: Minor updates.
* include/freetype/*: s/scale/scaling value/ where appropriate.
Many other minor documentation improvements.

* src/tools/docmaker/sources.py (re_italic, re_bold): Handle
trailing punctuation.
* src/tools/docmaker/tohtml.py (HtmlFormatter::make_html_word): Add
warning message for undefined cross references.
Update handling of re_italic and re_bold.
2006-05-12 04:00:44 +00:00
Werner Lemberg 8fe6539026 Further C library abstraction. Based on a patch from
msn2@bidyut.com.

* include/freetype/config/ftstdlib.h (FT_CHAR_BIT, FT_FILE,
ft_fopen, ft_fclose, ft_fseek, ft_ftell, ft_fread, ft_smalloc,
ft_scalloc, ft_srealloc, ft_sfree, ft_labs): New wrapper macros for
C library functions.  Update all users accordingly (and catch some
other places where the C library function was used instead of the
wrapper functions).

* src/base/ftsystem.c: Don't include stdio.h and stdlib.h.
* src/gzip/zutil.h [MSDOS && !(__TURBOC__ || __BORLANDC__)]: Don't
include malloc.h.
2006-04-29 07:31:16 +00:00
Werner Lemberg 023a4bf3be * include/freetype/config/ftstdlib.h: Include `stddef.h'.
(ft_ptrdiff_t): Define.

* include/freetype/fttypes.h (FT_PtrDist): Use `ft_ptrdiff_t'.

* src/cid/cidload.c (cid_parse_dict), src/type1/t1load.c
(parse_dict): Fix compiler warning.
2004-10-14 11:33:04 +00:00
Werner Lemberg 645af08157 * include/freetype/internal/ftobjs.h: Don't include
FT_CONFIG_STANDARD_LIBRARY_H.
(FT_Validator, FT_VAlidationLevel, FT_ValidatorRec, FT_VALIDATOR,
ft_validator_init, ft_validator_run, ft_validator_error, FT_INVALID,
FT_INVALID_TOO_SHORT, FT_INVALID_OFFSET, FT_INVALID_FORMAT,
FT_INVALID_GLYPH_ID, FT_INVALID_DATA): Move to...

* include/freetype/internal/ftvalid.h: New file.
Make FT_INVALID return module-specific error codes.

* include/freetype/internal/internal.h (FT_INTERNAL_VALIDATE_H): New
macro.

* include/freetype/fterrors.h: Undefine FT_ERR_PREFIX only if
FT_KEEP_ERR_PREFIX isn't defined.

* src/base/ftobjs.c: Include FT_INTERNAL_VALIDATE_H.

* src/sfnt/ttcmap.h: Don't include FT_INTERNAL_OBJECTS_H but
FT_INTERNAL_VALIDATE_H.

* src/sfnt/ttcmap.c: Don't include FT_INTERNAL_OBJECTS_H but
FT_INTERNAL_VALIDATE_H.
Include sferrors.h before FT_INTERNAL_VALIDATE_H.
s/FT_Err_Ok/SFNT_Err_Ok/.

* src/sfnt/sferrors.h: Define FT_KEEP_ERR_PREFIX.

* src/type1/t1afm.c: Include t1errors.h.
2004-09-06 07:06:56 +00:00
Werner Lemberg 510b85522c * include/freetype/tttags.h (TTAG_BASE, TTAG_GDEF, TTAG_GPOS,
TTAG_JSTF): New tags.

* include/freetype/fttypes.h (FT_Bytes, FT_Tag): New typedefs.
(FT_Int): Add `signed'.
2004-08-30 05:27:57 +00:00
Werner Lemberg 328abf3094 * src/cff/cffgload.c (cff_lookup_glyph_by_stdcharcode): Handle
CID-keyed fonts.

Remove MS-DOS line endings.

Minor formatting issues.
2003-12-24 13:37:58 +00:00
David Turner 87c0d30fc5 * include/freetype/fttypes.h
src/autofit/afangles.c
        src/autofit/aflatin.c
        src/autohint/ahglyph.c
        src/autohint/ahhint.c
        src/base/ftcalc.c
        src/base/ftgloadr.c
        src/base/ftglyph.c
        src/base/ftobjs.c
        src/base/ftsynth.c
        src/base/fttrigon.c
        src/cff/cffgload.c
        src/cid/cidgload.c
        src/cid/cidload.c
        src/pfr/pfrgload.c
        src/pfr/pfrload.c
        src/pfr/pfrsbit.c
        src/psaux/psobjs.c
        src/pshinter/pshalgo.c
        src/pshinter/pshglob.c
        src/pshinter/pshrec.c
        src/raster/ftrend1.c
        src/sfnt/ttcmap0.c
        src/smooth/ftsmooth.c
        src/truetype/ttdriver.c
        src/truetype/ttgload.c
        src/truetype/ttinterp.c
        src/truetype/ttobjs.c
        src/type1/t1gload.c
        src/winfonts/winfnt.c:

          use of the FT_PAD_XXX and FT_PIX_XXX macros to avoid compiler
          warnings with very pedantic compilers. Hints:  (x) & -64 will
          warn if (x) is not signed.. use (x) & ~63 instead !
2003-12-24 01:10:46 +00:00
Werner Lemberg 1039234c39 Adding some comments. 2002-08-18 07:15:52 +00:00
Werner Lemberg 7f74a52a21 Fixing ChangeLog entries.
Some formatting.

* src/truetype/ttgload.c (load_truetype_glyph)
[FT_CONFIG_OPTION_INCREMENTAL]: s/memset/ft_memset/.

* src/autohint/ahhint.c (ah_hint_edges_3): Fix compiler warning.
* src/cff/cffload.c (cff_encoding_load): Remove `memory' variable.
* src/cff/cffcmap.c (cff_cmap_encoding_init): Remove `psnames'
variable.
* src/truetype/ttgload.c (load_truetype_glyph): Remove statement
without effect.
* src/truetype/ttdriver (Get_Char_Index, Get_Next_Char): Removed.
2002-07-26 09:09:10 +00:00
Graham Asher 0e2fb07685 Added types and structures to support incremental typeface loading. 2002-07-18 14:05:19 +00:00
David Turner 660138753b updatinf the object sub-system and dynamic hash table implementations 2002-07-11 16:27:16 +00:00
Werner Lemberg bff86cbeb8 Minor fixes and grammatical corrections/additions. 2002-06-26 05:58:24 +00:00
David Turner 74c0d93304 documentation updates for 2.1.2 2002-06-23 10:57:31 +00:00
Werner Lemberg 415235df1b finishing function header formatting
updating copyrights
2001-06-28 17:49:10 +00:00
Werner Lemberg 8eb0353fec Formatting. 2001-06-19 23:03:41 +00:00
David Turner 8edbcabce1 - updated doc for FT_New_Memory_Face
- removed lots of compiler warnings in lint-style
  warning modes (/W4 with Visual C++)
2001-06-19 08:28:24 +00:00
Werner Lemberg 7986070714 Increase `version_info' to 7:0:1.
Fixed a bug that returned an invalid linear width for composite
TrueType glyphs.
* include/internal/tttypes.h (TT_Loader_): Two new elements `linear'
and `linear_def'.
* src/truetype/ttgload.c (load_truetype_glyph,
compute_glyph_metrics): Use it.
* include/fttypes.h (FT_ERROR_BASE): New macro.
* src/base/ftobjs.c (FT_Open_Face, FT_Render_Glyph_Internal): Use it
to make source code work with the new error scheme implemented by
Werner.
* src/base/ftoutln.c (FT_Outline_Render): Ditto.
2001-06-08 21:17:29 +00:00
David Turner 57d4de0e51 fixed a bug that returned an invalid linear width for composite
TrueType glyphs

fixed source code to work with the new error scheme implemented
by Werner
2001-06-08 13:29:36 +00:00
Werner Lemberg 521a2d7a13 * builds/win32/detekt.mk: Fix .PHONY target for Intel compiler.
Renamed "ftnames.h" to "ftsnames.h", and FT_NAMES_H to
FT_SFNT_NAMES_H.
* docs/docmaker.py: Added generation of INDEX link in table of
contents.
* INSTALL, docs/BUILD: Updated documentation to indicate that the
compilation process has changed slightly (no more `src' required in
* builds/*/*-def.mk: Changed the objects directory from "obj" to
"objs".
* include/freetype/config/ftheader.h: Removed obsolete macros like
FT_SOURCE_FILE, etc. and added cache-specific macro definitions that
were previously defined in <freetype/ftcache.h>.  Added comments to
be included in a new API Reference section.

* src/*/*: Removed the use of FT_SOURCE_FILE, etc.  Now, each
component needs to add its own directory to the include path at
compile time.  Modified all "rules.mk" and "descrip.mms"
accordingly.

* src/cid/cidobjs.c, src/cid/cidload.c, src/pcf/pcfread.c,
src/type1/t1load.c, src/type1/t1objs.c: Added a few casts to remove
compiler warnings in pedantic modes.
* include/config/ft2build.h, include/config/ftheader.h: The file
top-level <ft2build.h>.

* include/config/ftheader.h: Added new section describing the #include
macros.


the Type 2 glyph charstring (used by conversion programs).
* docs/docmaker.py: Added cross-references generation as well as


seac emulation provided by the Type 2 endchar operator.


* src/cid/cidafm.c, src/cid/cidafm.h: removed un-needed files,
Added support for clipped direct rendering in the smooth renderer.


* src/cff/t2objs.c (T2_Init_Face): For pure CFF fonts, set
2001-03-20 22:58:56 +00:00
David Turner 8d3a401fa8 * builds/*/*-def.mk: changed the objects directory from "obj" to "objs"
* include/freetype/config/ftheader.h: removed obsolete macros like
	FT_SOURCE_FILE, etc.. and added cache-specific macro definitions that
	were previously defined in <freetype/ftcache.h>. Added comments to be
	included in a new API Reference section.

	* src/*/*: removed the use of FT_SOURCE_FILE, etc.. now, each component
	needs to added its own directory to the include path at compile time.
	Modified all "rules.mk" and "descrip.mms" accordingly..
2001-03-20 11:14:24 +00:00
Werner Lemberg e274cfd3ef * src/autohint/ahtypes.h (AH_Hinter): Add elements
`disable_horz_edges', `disable_vert_edges'.
* src/autohint/ahhint.c	(ah_hint_edges_3, ah_hinter_hint_edges): Use
them (and remove static variables with the same names).
* src/pcf/pcfutil.c (BitOrderInvert): Add `const'.
* docs/glnames.py: Updated to latest pstables.h changes.
* src/psnames/pstables.h: Add more `const'.
* src/pcf/pcfutil.c: Ditto.
* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixing typo
(FT_Glyph_Done -> FT_Done_Glyph).
* include/freetype/ttnameid.h: Added some new Microsoft language
codes and LCIDs as found in Office Xp.

* builds/hurd/detect.mk: New file.  Added support to detect the GNU
Hurd operating system as Unix-like.  Fix submitted by Anthony Fok
<foka@debian.org>.

* src/type1/t1gload.c (T1_Load_Glyph): Set glyph control data to the
the Type 1 glyph charstring (used by conversion programs).
Submitted by Ha Shao <hashao@chinese.com>.


* src/base/ftgrays.c (grays_sweep): The function didn't exit
immediately if `num_cells' was 0 as it should.  Thanks to Boris for
finding this out.

* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixed memory leak when
bitmap rendering fails (thanks to Graham Asher).

* docs/docmaker.py, include/freetype/*.h: Updated the DocMaker
script to support chapters and section block ordering.  Updated the
public header files accordingly.
* src/base/ftglyph.c (FT_Glyph_Copy): Advance width and glyph format
were not correctly copied.
2001-03-04 21:53:08 +00:00
David Turner e231a65882 update docmaker.py to support chapters and section block ordering
updated public header files, as well as "ftchapters.h" which only
contains comment that hold the list of section chapters..
2001-02-13 17:42:49 +00:00
Werner Lemberg 65d328ead7 formatting, ChangeLog entry 2001-02-03 03:00:06 +00:00