Commit Graph

1693 Commits

Author SHA1 Message Date
Werner Lemberg 8e95068053 [base] Remove unused function `FT_GlyphLoader_CopyPoints'.
* include/freetype/internal/ftgloadr.h, src/base/ftgloadr.c
(FT_GlyphLoader_CopyPoints): Do it.
2018-09-20 06:26:34 +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 97c7944f9e Synchronize `ftconfig' files. 2018-09-05 11:45:05 +02:00
Werner Lemberg c485bece6b Typo (#54618). 2018-09-04 21:05:06 +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 1061748256 include/freettype/config:*.*: Convert comments to Markdown syntax.
Also some minor documentation fixes.
2018-09-03 10:37:57 +02:00
Werner Lemberg 76a52465c1 */*: s/PSNames/psnames/.
Only tracing messages are affected.
2018-09-03 09:08:47 +02:00
Werner Lemberg 9be656bb0c Remove `FT_Outline_{New,Done}_Internal'.
These public API functions(!) were always undocumented and have
escaped all clean-up efforts until now.

* include/freetype/ftoutln.h (FT_Outline_New_Internal,
FT_Outline_Done_Internal): Removed.

* src/base/ftoutln.h (FT_Outline_New_Internal,
FT_Outline_Done_Internal): Merge into...
(FT_Outline_New, FT_Outline_Done): ... these functions.

* docs/README: Updated.
2018-09-01 11:04:58 +02:00
Armin Hasitzka 4b49a8079f [errors] Refine the macro logic surrounding `FT_Error_String'.
* include/freetype/fterrors.h (FT_INCLUDE_ERR_PROTOS,
FT_ERR_PROTOS_DEFINED): Undefine `FT_INCLUDE_ERR_PROTOS' after
checking it and introduce a new macro that takes proper care of
multiple-inclusion protection.
2018-08-31 20:26:46 +01:00
Werner Lemberg 83525bdd10 Minor comments. 2018-08-31 07:37:15 +02:00
Werner Lemberg 423fce2e3e Add link to OpenType's composite glyph description. 2018-08-31 06:59:44 +02:00
Alexei Podtelezhnikov 1dacbd893d Consolidate bitmap presetting and size assessment.
* include/freetype/internal/ftobjs.h (ft_glyphslot_preset_bitmap):
Change return type.
* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Return the bitmap
size assessment.

* src/raster/ftrend1.c (ft_raster1_render): Use it to refuse the
rendering of enourmous or far-fetched outlines.
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Ditto.
2018-08-30 23:28:30 -04:00
Armin Hasitzka 35efb103fe [errors] Introduce a macro to control `FT_Error_String'.
* devel/ftoption.h (FT_CONFIG_OPTION_ERROR_STRINGS),
include/freetype/config/ftoption.h (FT_CONFIG_OPTION_ERROR_STRINGS):
New macro.
2018-08-30 14:30:46 +02:00
Armin Hasitzka d20dc3928b [errors] Introduce `FT_Error_String'.
* include/freetype/fterrors.h (FT_Error_String),
src/base/fterrors.c (FT_Error_String): Implement `FT_Error_String'.

* src/base/ftbase.c, src/base/Jamfile (_source),
src/base/rules.mk (BASE_SRC): Add `fterrors.c' to the build logic.

* src/base/ftdebug.c (FT_Throw): Use `FT_Error_String'.
2018-08-30 14:09:04 +02:00
Werner Lemberg 19be8620ec Doc fix. 2018-08-29 18:15:03 +02:00
Werner Lemberg 14dff08f37 ftoption.h: s/precendence/precedence/ in documentation (#54586). 2018-08-29 06:56:21 +02:00
Werner Lemberg 2c8e6279a7 Minor doc fix. 2018-08-28 08:02:13 +02:00
Werner Lemberg b287c80b6a Various minor clean-ups.
* src/base/ftapi.c: Remove.  Unused.
* src/base/Jamfile (_sources): Updated.

* src/base/ftstream.c (FT_Stream_ReleaseFrame): Remove redundant
code.
2018-08-26 06:39:43 +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 77f0814a31 Add macros for handling over-/underflowing `FT_Int64' values.
* include/freetype/internal/ftcalc.h (ADD_INT64, SUB_INT64,
MUL_INT64, DIV_INT64) [FT_LONG64]: New macros.

* src/base/ftcalc.c (ft_corner_orientation) [FT_LONG64]: Use
`SUB_INT64' and `MUL_INT64'.

Reported as

  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10028
2018-08-23 17:53:54 +02:00
Werner Lemberg c90cc6443b ftbitmap.h: Improve documentation. 2018-08-23 13:13:20 +02:00
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 a0dd16fb3d Don't use `trace_' prefix for FT_COMPONENT arguments.
* include/freetype/internal/ftdebug.h (FT_TRACE_COMP,
FT_TRACE_COMP_): New auxiliary macros to add `trace_' prefix.
(FT_TRACE): Use `FT_TRACE_COMP'.

*/* (FT_COMPONENT): Updated.
2018-08-15 18:13:17 +02:00
Armin Hasitzka 37c7b81794 Remove deprecated constant in documentation.
* include/freetype/ftdriver.h: Suggest using `FT_HINTING_ADOBE' since
`FT_CFF_HINTING_ADOBE' is deprecated.
2018-08-12 01:42:00 +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
Nikhil Ramakrishnan 1a21ca7b91 Minor formatting. 2018-08-10 19:32:31 +05:30
Werner Lemberg c9bbc2419a Add internal functions `FT_Trace_Disable' and `FT_Trace_Enable'.
It sometimes makes sense to suppress tracing informations, for
example, if it outputs identical messages again and again.

* include/freetype/internal/ftdebug.h: Make `ft_trace_levels' a
pointer.
(FT_Trace_Disable, FT_Trace_Enable): New declarations.

* src/base/ftdebug.c (ft_trace_levels): Rename to...
(ft_trace_levels_enabled): ... this.
(ft_trace_levels_disabled): New array.
(ft_trace_levels): New pointer.
(FT_Trace_Disable, FT_Trace_Enable): Implement.
(ft_debug_init): Updated.
2018-08-08 18:12:31 +02:00
Werner Lemberg 7ec9598f47 More comment formattings.
This helps in the forthcoming transition to markdown syntax.
2018-08-06 17:35:14 +02:00
Werner Lemberg b09e773591 * devel/ftoption.h: Synchronize with main `ftoption.h'. 2018-08-06 11:02:51 +02:00
Werner Lemberg 86e7385342 Minor comment formatting. 2018-08-06 10:24:08 +02:00
Werner Lemberg 85e8bea4fd Minor documentation improvement. 2018-07-31 10:42:21 +02:00
Werner Lemberg 6e6acdcb0e Document FT_Module_Class's `module_interface' field. 2018-07-26 07:22:43 +02:00
Alexei Podtelezhnikov 4b97ab98a8 [build] Fortify dllexport/dllimport attributes (#53969,#54330).
We no longer use predefined _DLL, which can be defined for static
builds too with /MD. We use DLL_EXPORT and DLL_IMPORT instead,
following libtool convention.

* CMakeLists.txt [WIN32], builds/windows/vc2010/freetype.vcxproj:
Define DLL_EXPORT manually.

* include/freetype/config/ftconfig.h, builds/unix/ftconfig.in,
builds/vms/ftconfig.h, builds/windows/vc2010/index.html,
src/base/ftver.rc: /_DLL/d, s/FT2_DLLIMPORT/DLL_IMPORT/.
2018-07-24 23:01:34 -04:00
Werner Lemberg 5434faadf4 Fix links.
Reported by Ankit and Nikhil.
2018-07-22 07:34:53 +02:00
Werner Lemberg 9395558533 Minor comment improvement. 2018-07-21 23:46:19 +02:00
Werner Lemberg a2370f21b5 Improve stream extraction macro documentation. 2018-07-21 07:38:13 +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
Armin Hasitzka fda356b742 * include/freetype/internal/ftcalc.h: Add macros for handling
harmless over-/underflowing `FT_Int' values.

* src/sfnt/sfdriver.c (fixed2float): Fix negation of
`(int)(-2147483648)'.

Reported as

  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9423
2018-07-16 18:45:23 +02:00
Werner Lemberg 396051daee s/xxx specific foo/xxx-specific foo/. 2018-07-02 15:52:36 +02:00
Werner Lemberg 7edc937fe6 s/palette_types/palette_flags/.
Suggested by Behdad.
2018-07-02 11:50:04 +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 cc3333902b New base function `FT_Matrix_Check' (#54019).
* src/base/ftcalc.c (FT_Matrix_Check): New base function to properly
reject degenerate font matrices.

* include/freetype/internal/ftcalc.h: Updated.

* src/cff/cffparse.c (cff_parse_font_matrix), src/cid/cidload.c
(cid_parse_font_matrix), src/type1/t1load.c (t1_parse_font_matrix),
src/type42/t42parse.c (t42_parse_font_matrix): Use
`FT_Matrix_Check'.
2018-06-24 06:26:09 +02:00
Werner Lemberg 9027233f75 s/FT_PALETTE_USABLE_WITH_/FT_PALETTE_FOR_/.
* include/freetype/ftcolor.h, include/freetype/internal/sfnt.h,
src/sfnt/ttcolr.c: Do it.
2018-06-21 00:21:09 +02:00
Werner Lemberg a56e4bf7a2 Oops! 2018-06-18 23:18:07 +02:00
Nikhil Ramakrishnan 779c8c4050 Some more minor doc fixes. 2018-06-18 15:17:13 +05:30
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