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* [base] Fix memory leak (#58611).Sebastian Rasmussen2020-06-192-0/+8
| | | | | * src/base/ftobjs.c (FT_New_Size): When the call to `clazz->init_size' fails, make sure to free `size->internal'.
* [cff] Fix memory leak (#58610).Sebastian Rasmussen2020-06-192-4/+15
| | | | | * src/cff/cffobjs.c (cff_size_init): When the call to `funcs->create' fails, make sure to free `internal'.
* * src/cff/cffload.c (cff_index_get_pointers): Rename `t' to `tbl'.Werner Lemberg2020-06-192-13/+20
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* [cff] Free table upon error allocating other data (#58609).Sebastian Rasmussen2020-06-192-0/+12
| | | | | | * src/cff/cffload.c (cff_index_get_pointers): When new_bytes fails to allocate, make sure to free the table. Do the same for both allocations if there is a later error.
* woff2tags.h: Fix copyright year.Werner Lemberg2020-06-171-1/+1
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* Remove redundant inclusion of `ft2build.h'.Werner Lemberg2020-06-13267-270/+9
| | | | | | | * */*: Remove `#include <ft2build.h>' where possible. * include/freetype/freetype.h: Remove cpp error about missing inclusion of `ft2build.h'.
* Make macros for header file names optional.David Turner2020-06-08330-1083/+1003
| | | | | | | | | | | | | | | | | 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.
* * src/sfnt/ttcmap.c (tt_face_build_cmaps): Trace number of cmaps.Werner Lemberg2020-06-022-1/+6
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* Remove obsolete HAVE_STDINT_H probing macro.David Turner2020-05-183-7/+11
| | | | | | | | | This macro was updated by the unix configure script and the `CMakeLists.txt' one, but is never used in the source tree (nor is <stdint.h> included anywhere). * CMakeLists.txt, builds/unix/ftconfig.in: Don't handle `HAVE_STDINT_H'.
* Remove Jamfile files from the tree.David Turner2020-05-1831-1148/+12
| | | | | | | | These have not been used in a very, very long time, so better remove them. A corresponding patch will be submitted to the `freetype2-demos' repository. * src/Jamfile, src/*/Jamfile, Jamrules: Delete.
* [smooth] Turn on LCD filtering during FreeType initialization.Alexei Podtelezhnikov2020-05-126-32/+28
| | | | | | | | | * 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.
* [smooth] Stop using dedicated LCD modules and classes.Alexei Podtelezhnikov2020-05-117-112/+25
| | | | | | | | | | | | | | | The LCD modules were never truly independent. They mostly served as a way to disable patented LCD rendering, which is no longer necessary. The `smooth' module now handles LCD modes as well. * src/smooth/ftsmooth.c (ft_smooth_lcd_renderer_class. ft_smooth_lcdv_renderer_class): Deleted. (ft_render_smooth): Reworked from `ft_render_smooth_generic'. * src/smooth/ftsmooth.h: Remove dedicated LCD classes. * src/smooth/module.mk: Remove dedicated LCD modules. * include/freetype/config/ftmodule.h: Ditto. * builds/amiga/include/config/ftmodule.h: Ditto. * include/freetype/ftmodapi.h: Do not mention LCD modules.
* Formatting.Alexei Podtelezhnikov2020-05-091-3/+3
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* * Version 2.10.2 released. ==========================VER-2-10-2Werner Lemberg2020-05-0916-68/+110
| | | | | | | | | | | | | | | | | | | | 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.
* * src/truetype/ttinterp.c (TT_RunIns): Adjust loop counter (#58319).Jakub Alba2020-05-082-1/+8
| | | | | The font that exceeds the old limit is Icono Regular, version 1.00000.
* Typo and comment.Alexei Podtelezhnikov2020-05-031-3/+4
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* * builds/freetype.mk: Refactor for readability.Alexei Podtelezhnikov2020-05-033-19/+20
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* [builds] Clean up Windows CE project files.Alexei Podtelezhnikov2020-05-028-140/+185
| | | | | | | | | | | | | Remove version from filenames that caused a lot of polution in the release process. Use VERSIONINFO resource instead. * builds/wince/vc2005-ce/freetype.vcproj, builds/wince/vc2008-ce/freetype.vcproj, builds/windows/visualce/freetype.vcproj, builds/windows/visualce/freetype.dsp: s/2101//g, but add `ftver.rc'. * builds/wince/vc2008-ce/index.html, builds/wince/vc2005-ce/index.html, builds/windows/visualce/index.html: s/2101//g.
* * devel/ft2build.h: Override FT_CONFIG_MODULES_H here as well.Alexei Podtelezhnikov2020-05-012-0/+5
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* [builds/unix] Consolidate marco overrides (for the demos to see them).Alexei Podtelezhnikov2020-05-013-6/+13
| | | | | | * builds/unix/unix-cc.in (FT_CONFIG_MODULES_H, FT_CONFIG_OPTIONS_H): Override them here... * builds/freetype.mk: ... instead of here.
* Grammar fix for last commit.Werner Lemberg2020-04-301-2/+1
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* CHANGES: We are going to remove Jam.Werner Lemberg2020-04-301-0/+3
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* Allow setting `CC' in Unix build (#58051).Werner Lemberg2020-04-082-2/+13
| | | | | * builds/unix/unix-cc.in (CC): Use `override'. The command line value of `CC' (if any) is stored already in `CCraw'.
* [woff2] Return if single stream operation fails.Nikhil Ramakrishnan2020-04-043-4/+11
| | | | | | * src/sfnt/sfwoff2.c (get_x_mins): Do it. * src/sfnt/woff2tags.c: Remove unused include.
* [docs] Fix building docs if `srcdir' != `builddir'.Nikhil Ramakrishnan2020-03-224-6/+18
| | | | | | | | | | | `docs/reference/*' was moved one directory up in commit 237fed6. * builds/unix/unix-def.in (PIP): Remove variable. * configure: Create `docs' directory and copy assets from `docs/markdown'. * docs/README: Output directory is `reference'.
* [docwriter] Drop support for Python < 3.5.Nikhil Ramakrishnan2020-03-2110-28/+302
| | | | | | | | | | | | | | | | | | | | | | | | Python versions < 3.5 have reached end-of-life and as such, no security or bug fixes will be provided for those versions. See https://devguide.python.org/#status-of-python-branches for more information. * Jamfile (RefDoc): Add `site' parameter. * builds/detect.mk (std_setup): Update Python version requirement. * builds/freetype.mk (refdoc-venv): Use pip as `python -m pip'. * builds/unix/ax_compare_version.m4, builds/unix/ax_prog_python_version.m4: Macros to detect Python version. New files. * builds/unix/configure.raw: Check for Python >= 3.5 and remove check for `pip'. * docs/CHANGES, docs/INSTALL.GNU, docs/README: Updated.
* [gzip] Support `gzip' encoded header conditionally.Moazin Khatti2020-03-022-0/+29
| | | | | | | | | | | | | | | | | In order to support `gzip' encoded header the call to `inflateInit2' was modified in commit 6a92b1fadde26477a9179. However, this code breaks with the outdated internal version of zlib. This is a temporary fix to conditionally support `gzip' encoded header whenever a system installation of zlib is being used. Problem report in https://lists.nongnu.org/archive/html/freetype-devel/2020-02/msg00023.html * src/gzip/ftgzip.c (FT_Gzip_Uncompress): Change the the call to `inflateInit2' depending on whether the system installation is being used or the internal copy.
* Fix state of `FT_Face' for buggy `gvar' tables (#57923).Ben Wagner2020-02-292-21/+46
| | | | | | | | | | | | | | | | By resetting the blend as implemented with this commit fonts with invalid `gvar' tables may keep calling into `ft_var_load_gvar' from `tt_set_mm_blend' and failing, but the font was invalid anyway and we want to keep seeing the failure in `tt_set_mm_blend'. * src/truetype/ttgxvar.c (ft_var_load_gvar): Calculate length of offset array once. Allocate arrays after `FT_FRAME_ENTER' (extra check before allocating and avoid needing to free array later if error entering frame). Always call `FT_FRAME_EXIT'. Consistently set counts immediately after array initialized. Reset the blend (particularly `blend->glyphoffsets') on failure.
* ChangeLog entry for last commit.Werner Lemberg2020-02-291-0/+18
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* Update docwriter stylesheet.Nikhil Ramakrishnan2020-03-011-47/+9
| | | | | | | | | | | | | | | | This change is required to support docwriter 1.2.1. See https://github.com/freetype/docwriter/issues/36 for more information. * docs/markdown/stylesheets/extra.css: (.md-typeset code) -> (.md-typeset pre>code) (pre) -> (pre>code) (p, .md-typeset p, h4): Remove commented styles. (table.index): Remove unused styles.
* [truetype] Add better checks for loading `gvar' table (#57905).Ben Wagner2020-02-282-30/+70
| | | | | | | | | * src/truetype/ttgxvar.c (ft_var_load_gvar): Delay settings of any `blend->xxxcount' values until the corresponding data has been checked. Also do some sanitizing to avoid a too early exit. (TT_Vary_Apply_Glyph_Deltas): Improve tracing message.
* Make `FT_HAS_*' and `FT_IS_*' really return true (#57906).Werner Lemberg2020-02-272-14/+20
| | | | * include/freetype/freetype.h (FT_HAS_*, FT_IS_*): Implement it.
* Fix for CFF space glyph regression (#57541).Dominik Röttsches2020-02-252-4/+8
| | | | | * src/psaux/psft.c (cf2_decoder_parse_substrings): Replace early-out with FT_OFFSET.
* [woff2] Fix font table access.Werner Lemberg2020-02-222-3/+24
| | | | | | | | | Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20778 * src/sfnt/sfwoff2.c (get_x_mins): Explicitly check for presence of `head' table, which might not have been processed yet.
* [psaux] Make `t1_decoder_parse_metrics' handle `op_div' (#57519).Werner Lemberg2020-02-212-12/+58
| | | | | | * src/psaux/t1decode.c (t1_decoder_parse_metrics): Copy corresponding code from old engine's `t1_decoder_parse_charstrings' function.
* [autofit] Add support for Hanifi Rohingya script.Nikolaus Waxweiler2020-02-197-41/+105
| | | | | | | | | | * src/autofit/afblue.dat: Add blue zone data for Hanifi Rohingya. * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated. * src/autofit/afscript.h: Add Hanifi Rohingya standard character. * src/autofit/afranges.c, src/autofit/afstyles.h: Add Hanifi Rohingya data.
* Require HarfBuzz 1.8.Werner Lemberg2020-02-193-2/+12
| | | | | | | | * builds/unix/configure.raw, CMakeLists.txt: Request HarfBuzz 1.8.0 or newer. We are going to add auto-hinter support for Hanifi Rohingya, which was introduced in Unicode 11.0.
* Minor.Werner Lemberg2020-02-161-1/+1
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* * src/sfnt/ttcmap.c (tt_face_build_cmaps): Ignore version (#57708).Werner Lemberg2020-02-122-8/+14
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* * src/truetype/ttinterp.c (TT_RunIns): Adjust loop counter (#57732).Werner Lemberg2020-02-042-1/+7
| | | | The font that exceeds the old limit is Constantine, version 1.001.
* Update all copyright notices.Werner Lemberg2020-01-19576-576/+576
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* [base] Fix `FREETYPE_PROPERTIES=type1:hinting-engine=adobe`.Werner Lemberg2020-01-042-2/+10
| | | | | | * src/base/ftpsprop.c (ps_property_set) [hinting-engine]: Avoid an incorrect return value that caused a warning. The function did the right thing, though.
* Add reference to another oss-fuzz bug report.Werner Lemberg2020-01-041-0/+1
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* [woff2] Fix memory leaks and a runtime warning.Werner Lemberg2020-01-032-1/+20
| | | | | | | | | Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19773 * src/sfnt/sfwoff2.c (compute_ULong_sum): Add missing cast. (reconstruct_hmtx): Add missing deallocation calls.
* [truetype] Fix UBSan warning on offset to nullptr (#57501).Dominik Röttsches2020-01-022-0/+9
| | | | * src/truetype/ttinterp.c (Ins_CALL): Fail if `exc->FDefs' is null.
* [woff2] Allow bitmap-only fonts (#57394).Nikhil Ramakrishnan2019-12-312-2/+9
| | | | | * src/sfnt/sfwoff2.c (reconstruct_font): Fix test for `glyf' and `loca' tables.
* [docs] (2/2) Fix generation of API documentation (#56745).Hugh McMaster2019-12-213-4/+23
| | | | | | | | | | | | | | | Creating the API Reference in the (new) `reference' sub-directory is consistent with other documentation sub-topics, such as `design', `glyphs' and `tutorial'. This patch fixes broken hyperlinks in the documentation pointing to and from the API Reference. It also allows web assets to load from their relative paths. * builds/freetype.mk (DOC_DIR): Adjust. (refdoc, refdoc-venv): Add `--site' argument. * builds/toplevel.mk (do-dist): Updated.
* [docs] (1/2) Move static web assets (#56745).Hugh McMaster2019-12-216-1/+8
| | | | | * docs/reference/*: Move ... * docs: ... one directory up.
* Fix more UBSan warnings on adding offset to nullptr (#57432).Dominik Röttsches2019-12-213-3/+10
| | | | | * src/truetype/ttinterp.c (Ins_LOOPCALL), src/psaux/psft.c (cf2_initLocalRegionBuffer): Use `FT_OFFSET'.
* [truetype] Fix UBSan warnings on adding offsets to nullptr.Werner Lemberg2019-12-162-2/+12
| | | | | | | | Reported as https://bugs.chromium.org/p/chromium/issues/detail?id=1032152 * src/truetype/ttinterp.c (Ins_FDEF, Ins_IDEF): Use `FT_OFFSET'.
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