|
047f295f
|
2020-12-01T21:23:04
|
|
Typos.
|
|
|
76915880
|
2020-12-01T15:43:11
|
|
* src/type42/t42parse.c: Fix `-Wformat` warnings.
|
|
|
ce43d808
|
2020-12-01T12:20:43
|
|
[base] Implement vertical alignment of log printing.
Based on a patch by Priyesh.
* include/freetype/internal/fttrace.h (FT_MAX_TRACE_LEVEL_LENGTH):
New macro.
* src/base/ftdebug.c, builds/windows/ftdebug.c (ft_log_handler):
Print logs after a fixed width to handle different lengths of
`FT_COMPONENT` entries.
Use `ft_strrchr` to check for final newline character.
|
|
ab0ea068
|
2020-08-28T11:28:17
|
|
Update logging related documentation.
* docs/DEBUG: Updates related to `FT_LOGGING`.
* README.git: Updates related to logging.
|
|
|
33bd25ca
|
2020-08-31T18:02:47
|
|
[builds/unix] Check for 'pthread' library.
* builds/unix/ax_pthread.m4: New file, taken from 'autoconf-archive'
git repository.
* builds/unix/configure.raw: Check for 'pthread'; also check whether
it works.
|
|
|
6d9e6b21
|
2020-08-28T09:56:38
|
|
* src/*: Fix `-Wformat` warnings.
|
|
|
2a5d8e8f
|
2020-08-27T23:28:05
|
|
[builds/windows] Changes to build 'dlg' with FreeType on Windows.
We only support Visual C++ 2010 and newer.
* builds/windows/vc2010/script.bat: New windows batch file to copy
necessary 'dlg' files from `submodules/dlg` to `src/dlg`. This file
is used as a pre-built event in Visual C++.
* builds/windows/ftdebug.c: Synchronize with `src/base/ftdebug.c`.
* builds/windows/vc2010/freetype.vcxproj.filters: Add
`src/dlgwrap.c`.
* builds/windows/vc2010/freetype.vcxproj
(AdditionalIncludeDirectories): Add include files of dlg for 'Debug'
and 'Debug Static' configurations on both 'x64' and 'win32'
platforms.
(PreprocessorDefinitions): Add `FT_LOGGING` for 'Debug' and 'Debug
Static' configurations on both 'x64' and 'win32' platforms.
Add `DLG_STATIC' for 'Debug' configuration on 'x64' and 'win32'
platforms.
(DisableLanguageExtensions): We need to disable the `/Za` option
when building 'dlg' with FreeType as 'dlg' strictly follows the C99
standard. Visual C++ produces behaves unexpectedly when
compiling a C99 file with `/Za` option enabled.
|
|
|
2a46d1f0
|
2020-08-27T13:01:05
|
|
[base] Add public API to change log handling function.
* include/freetype/ftlogging.h (FT_Custom_Log_Handler): New function
typedef to store the custom callback logging function.
(FT_Set_Log_Handler, FT_Set_Default_Log_Handler): New functions to
set and reset custom log handler.
* include/freetype/internal/ftdebug.h (custom_output_handler): New
variable to support a custom callback logging function.
(FT_Logging_Callback): A new function typedef to print log using
custom callback logging function, which is set using
`FT_Set_Log_Handler`.
(FT_Log): Use it.
* src/base/ftdebug.c (FT_Set_Log_Handler,
FT_Set_Default_Log_Handler, FT_Logging_Callback): Add function
definitions.
|
|
|
5fea76cf
|
2020-08-26T21:30:35
|
|
[base] Add public API to change the levels of tracing components.
* include/freetype/ftlogging.h: New header file.
* include/freetype/internal/ftdebug.h [FT_LOGGING]: Include
`ftlogging.h`.
* src/base/ftdebug.c (ft_custom_trace_level): New variable.
(ft_debug_init): Update to support change of levels of tracing
components of FreeType at run-time.
(FT_Trace_Set_Level): New function to change the levels of tracing
components at run-time.
(FT_Trace_Set_Default_Level): New function to reset the levels of
tracing components back to default.
|
|
|
d00cbc3f
|
2020-08-26T19:44:01
|
|
[base] Updates to print timestamp and name of `FT_COMPONENT` in logs.
* include/freetype/internal/ftdebug.h (FT_LOGGING_TAG,
FT_LOGGING_TAG_): New macros to resolve the value of `FT_COMPONENT'
into a string.
(ft_add_tag, ft_remove_tag): New functions to add and remove dlg tags.
* src/base/ftdebug.c: Add new variables to control the logging of
timestamp and name of `FT_COMPONENT` along with actual logs.
(ft_add_tag, ft_remove_tag): Add function definitions.
(ft_log_handler): Updates to print timestamp and name of
`FT_COMPONENT`.
(ft_debug_init) [FT_LOGGING]: Users can now control the logging of
timestamp and name of `FT_COMPONENT` by adding tags in the
`FT2_DEBUG` environment variable.
|
|
|
d46bada2
|
2020-08-26T17:41:43
|
|
[base] Add functions and variables to print logs to a file.
* include/freetype/internal/ftdebug.h: Added dlg's header files.
(FT_LOG): New macro to redirect trace logs to dlg's API's whenever
`FT_LOGGING' is defined.
(ft_logging_init, ft_logging_deinit): New functions to handle
initialization and uninitialization of logging related variables.
(ft_log_handler): New function to handle logs of FreeType.
* src/base/ftdebug.c: Add necessary logging related variables.
(ft_logging_init, ft_logging_deinit, ft_log_handler): Add function
definitions.
* src/base/ftinit.c (FT_Init_FreeType) [FT_LOGGING]: Call
`ft_logging_init`.
(FT_Done_FreeType) [FT_LOGGING]: Call `ft_logging_deinit`.
* src/base/ftobjs.c (FT_New_Library): Call `ft_debug_init` only if
`FT_LOGGING` is not defined.
|
|
|
34b1c897
|
2020-08-26T12:27:52
|
|
[builds] Necessary changes to make 'dlg' compile.
* autogen.sh (copy_submodule_files): New script to copy all the
necessary source and include files from `submodules/dlg` to
`src/dlg`.
* src/dlg/dlgwrap.c: New wrapper file for `src/dlg.c`. It enables
the build of 'dlg' if the `FT_LOGGING` macro is defined.
* src/dlg/rules.mk: New sub-Makefile.
* builds/freetype.mk (DLG_DIR): New variable to include the
header files of the 'dlg' library.
(INCLUDES): Add `DLG_DIR`.
(FT_CFLAGS): Add `-std=c99' flag.
Include `src/dlg/rules.mk` file to build 'dlg' library.
(OBJ_S, OBJ_M): Add `DLG_OBJS_M` and `DLG_OBJS_S`.
* builds/toplevel.mk: For builds directly from the git repository
we need to copy files from `submodule/dlg` to `src/dlg`.
* include/freetype/config/ftoption.h, devel/ftoption.h (FT_LOGGING):
New macro to enable or disable the logging facility in FreeType.
|
|
|
8da4b437
|
2020-08-26T10:12:52
|
|
* .gitmodules: Add 'dlg' library's git repository as submodule.
|
|
|
8cc4d0dc
|
2020-12-01T08:48:28
|
|
* src/tools/chktrcmp.py (trace_use_pat): Update to current use.
|
|
|
56c610b1
|
2020-11-27T15:37:41
|
|
builds/meson/*: Add copyright boilerplate.
|
|
|
3facafa4
|
2020-11-25T11:37:09
|
|
.mailmap: Updated and sorted.
|
|
5abd252a
|
2020-11-20T15:24:42
|
|
[cff,cid,type1] Demote old engine for lack of CFF2.
* src/cff/cffobjs.c (cff_iriver_init): Always default to Adobe engine.
* src/cid/cidobjs.c (cid_driver_init): Ditto.
* src/type1/t1objs.c (T1_Driver_Init): Ditto.
|
|
|
1286f58c
|
2020-11-20T14:54:35
|
|
Downgrade property tracing.
|
|
|
32b14552
|
2020-11-09T21:00:45
|
|
* src/type42/t42parse.c (t42_parse_sfnts): More tracing messages.
|
|
|
26e2a895
|
2020-11-04T21:00:22
|
|
* meson.build: Fix .pc file generation.
For backwards compatibility we need the libtool version, not the .so
number.
Reported by Nikolaus.
|
|
|
0bd50c90
|
2020-11-04T10:16:18
|
|
Typo.
|
|
|
5d916009
|
2020-11-04T09:05:27
|
|
docs/CHANGES: Updated.
|
|
22bb0660
|
2020-11-03T22:30:30
|
|
Fix documentation build.
The empty line after `* @description:` caused the refdoc build to fail,
see
https://github.com/freetype/docwriter/issues/77
|
|
|
b049cade
|
2020-11-02T14:26:44
|
|
Mention external modules.
|
|
|
6fca2e5b
|
2020-10-31T06:52:18
|
|
Minor clean-ups of last commit.
|
|
|
681c7e23
|
2020-10-30T23:03:12
|
|
Better scan converter documentation.
|
|
|
5cbd052d
|
2020-10-30T13:53:17
|
|
Add preamble.
|
|
|
e9a7015e
|
2020-10-30T08:27:55
|
|
Avoid non-ASCII character in public header file.
|
|
|
101e62a2
|
2020-10-30T08:04:01
|
|
ftimage.h: Improve description of `FT_Span`.
From Piotr Grochowski <piotrunio-2004@wp.pl>.
|
|
|
804e625d
|
2020-10-28T13:34:52
|
|
[truetype] Minor update to forthcoming OpenType 1.8.4 standard.
* src/truetype/ttgxvar.c (ft_var_load_item_variation_store): Limit
size of `regionCount`.
|
|
|
40c5681a
|
2020-10-26T18:09:56
|
|
* meson.build: Fix 'harfbuzz' and 'brotli' build options (#59347).
Without this patch, 'harfbuzz' and 'brotli' are always required.
Patch submitted anonymously in Savannah bug report.
|
|
007c109b
|
2020-10-23T08:29:14
|
|
* src/sfnt/pngshim.c (Load_SBit_Png): Fix memory leak (#59322).
The issue is that `rows` is allocated but will not be freed in the
event that the call to `png_read_image` fails and calls `longjmp`.
|
|
|
6a2b3e40
|
2020-10-20T07:10:27
|
|
* 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.
|
|
|
a3bab162
|
2020-10-19T23:45:28
|
|
[sfnt] Fix heap buffer overflow (#59308).
This is CVE-2020-15999.
* src/sfnt/pngshim.c (Load_SBit_Png): Test bitmap size earlier.
|
|
|
840ce58f
|
2020-10-18T07:36:57
|
|
* src/sfnt/tt{colr,cpal}.c: Fix signedness warnings from VC++.
|
|
|
a93f50b6
|
2020-10-17T21:58:50
|
|
* src/sfnt/sfwoff2.c (Read255UShort): Tweak types to please VC++.
|
|
|
82d33155
|
2020-10-11T21:56:50
|
|
Unnest markdown.
|
|
|
337670af
|
2020-10-10T18:14:57
|
|
* 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.
|
|
|
c9f588be
|
2020-10-10T12:48:18
|
|
Document changes to last release.
|
|
|
40479fad
|
2020-09-25T17:44:00
|
|
[autofit] Synchronize with ttfautohint.
This corresponds to the following commits in the ttfautohint git
repository:
bb6842bd3bd437b7b4a7921b0376c860f5e73d18 Typo, formatting.
d5c91ddb1cb310257a3dfe9a8e20e1fc51335faa Add Medefaidrin script.
* src/autofit/afblue.dat: Add blue zone data for Medefaidrin.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Medefaidrin standard characters.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Medefaidrin
data.
|
|
|
e8ee98e6
|
2020-09-25T07:22:08
|
|
Move `scripts/make_distribution_archives.py` to `src/tools`.
* scr/tools/scripts/make_distribution_archives.py: (_TOP_DIR,
_SCRIPT_DIR): Updated to new location.
(main): s/shutils.copyfile/shutils.copy/ to preserve file
permissions.
(main): Prefix source file paths with `git_dir` while copying files
to allow calls of the script from other places than the top-level
directory.
|
|
|
4f13a43a
|
2020-09-24T09:35:24
|
|
* src/cff/cffgload.c (cff_slot_load): Scale `vertBearingY`.
Towards the end of the the function there is a call to
`FT_Outline_Get_CBox` that retrieves the glyph bbox in scaled units.
That sets `horiBearing{X,Y}` and `vertBearingX` but `vertBearingY`
is left alone, and is not scaled.
Patch from Eric Muller <emuller@amazon.com>.
|
|
|
bed960d9
|
2020-09-24T09:31:56
|
|
* src/base/ftobjs.c (FT_Load_Glyph): Trace glyph metrics.
|
|
|
3ce0df52
|
2020-09-22T20:05:37
|
|
[meson] Move auxiliary scripts to `builds/meson`.
Suggested by Alexei.
* scripts/*.py: Move meson scripts to...
* builds/meson/*.py: ... this new location.
* meson.build: Updated.
|
|
d686f2ff
|
2020-08-25T20:52:32
|
|
Add python script for building tarballs.
* scripts/make_distribution_archives.py: New file.
This standalone Python script should be equivalent to running `make
dist` with the Make-based build system, with the following minor
differences:
- Since `make distclean` doesn't always clean up `objs/` properly,
`make dist` archives may contain some stale binaries like
`objs/.libs/libfreetype.so.6` or others.
- `config.guess` and `config.sub` are not updated unless option
`--gnu-config-dir=DIR` is used to specify the location of these
files.
- Some bits of the auto-generated reference documentation may
appear in slightly different order, probably due to issues related
to mkdocs and docwriter.
As an example, the call
scripts/make_distribution_archives.py /tmp/freetype2-dist
creates the following files under `/tmp/freetype2-dist`:
freetype-<version>.tar.gz
freetype-<version>.tar.xz
ft<winversion>.zip
|
|
|
46417607
|
2020-09-21T09:03:13
|
|
* scripts/extract_freetype_version.py: Fix regex typos.
|
|
|
66978a58
|
2020-05-17T18:45:41
|
|
Add Meson build project file.
Example usage:
# Configure Meson build in directory `build-meson` to generate
# release binaries comparable to to the ones from the
# autotools/make build system.
meson setup build-meson \
--prefix=/usr/local \
--buildtype=debugoptimized \
--strip \
-Db_ndebug=true
# After configuring the Meson build with the above command,
# compile and install to `/usr/local/`; this includes a pkg-config
# file.
ninja -C build-meson install
# Alternatively, compile and install to `/tmp/aa/usr/local/...`
# for packaging.
DESTDIR=/tmp/aa ninja -C build-meson install
# Generate documentation under `build-meson/docs`.
ninja -C build-meson docs
Library size comparison for stripped `libfreetype.so` generated by
all three build systems:
- Default build (autotools + libtool): 712 KiB
- CMake build (RelWithDebInfo): 712 KiB
- Meson build: 712 KiB
* meson.build: New top-level Meson build file for the library.
* meson_options.txt: New file. It holds user-selectable options for
the build, which can be printed with `meson configure`, and selected
at `meson setup` or `meson --reconfigure` time with
`-D<option>=<value>`.
* scripts/parse_modules_cfg.py: A script invoked by `meson.build` to
parse `modules.cfg` and extract important information out of it
(i.e., the list of modules).
* scripts/process_ftoption_h.py: New script invoked by `meson.build`
to process the original `ftoption.h` file. It enables or disables
configuration macro variables based on the available dependencies.
This is similar to what other build systems are using (i.e., Meson's
`configure_file()` command is not used here).
* scripts/extract_freetype_version.py: New script invoked by
`meson.build` to extract the FreeType version number from
`<freetype/freetype.h>`.
* scripts/extract_libtool_version.py: New script invoked by
`meson.build` to extract the libtool `revision_info` data from
`builds/unix/configure.raw`, and to generate the corresponding
shared library suffix.
* scripts/generate_reference_docs.py: New script invoked by
`meson.build` to generate the FreeType 2 reference documentation
(using the `docwriter` and `mkdocs` packages, which must be already
installed).
|
|
|
ab6a21b7
|
2020-09-18T22:32:20
|
|
Documentation updates.
|
|
|
20186d1b
|
2020-09-11T23:47:54
|
|
[raster] Improve the second pass (#58373).
Besides dropout control the second horizontal sweep is supposed to
clean up straight horizontal edges that are mishandled by the first
vertical sweep when a line passes through pixel centers. This line
would present as perfectly aligned span edges in the second sweep.
* src/raster/ftraster.c (Horizontal_Sweep_Span): Replace the old
implementation with a better one focusing on aligned span edges only.
|
|
|
c3721642
|
2020-09-11T23:13:02
|
|
[raster] Tune SMART macro (#58352).
Windows seems to perform smart dropout control at 26.6 precision.
To mimick Windows independent of increased precision, we need to tweak
the macro so that some close calls break down rather than up.
* src/raster/ftraster.c (SMART): Tweak the macro.
|
|
|
cb473313
|
2020-09-08T22:41:53
|
|
[raster] Introduce SMART macro.
* src/raster/ftraster.c (SMART): New macro for smart dropout rounding.
(Verstical_Sweep_Drop, Horizontal_Sweep_Drop): Use it.
|
|
|
3594eaee
|
2020-09-08T22:20:11
|
|
[raster] Improve tracing.
|
|
fa82803f
|
2020-09-03T11:11:41
|
|
* ChangeLog: Add entry for last commit.
|
|
69353a19
|
2020-08-25T13:53:54
|
|
Export version info (#58935)
|
|
|
600d59e3
|
2020-09-02T15:48:03
|
|
[truetype] Reduce Infinality footprint (cont'd).
* src/truetype/ttinterp.c (Ins_DELTAP): Shrink variable scope.
(Ins_SHPIX, Ins_MIRP): Revise if-logic.
|
|
|
51a5e338
|
2020-09-02T00:02:28
|
|
[truetype] Reduce Infinality footprint.
* src/truetype/ttinterp.c (Ins_SHPIX, Ins_MSIRP, Ins_MIAP, Ins_MDRP,
Ins_MIRP): Shrink variable scopes and consolidate ifdefs.
|
|
|
e6c7e4b4
|
2020-09-01T21:49:52
|
|
[truetype] Refactor compensation color.
* src/truetype/ttinterp.h (TT_Round_Func): Change the last argument.
* src/truetype/ttinterp.c (Ins_ROUND, Ins_NROUND, Ins_MDAP, Ins_MIAP,
Ins_MDRP, Ins_MIRP): Move compensation retrieval from here...
(Round_*): ... to here.
* src/truetype/ttobjs.c (tt_size_init_bytecode): Reserve zero
compensation at color index 3.
|
|
|
16ee2a22
|
2020-08-28T23:08:42
|
|
[smooth] Don't set target in direct mode.
* src/smooth/ftsmooth.c (ft_smooth_raster_overlap): Remove assignment.
(ft_smooth_raster_lcd) [!FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Ditto.
|
|
|
d8228a00
|
2020-08-28T22:28:47
|
|
Improve FT_Outline_Render docs.
|
|
|
6730854c
|
2020-08-25T23:16:27
|
|
* src/smooth/ftsmooth.c (ft_smooth_raster_overlap): Limit width.
Segmentation fault reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24729
|
|
|
cdc009c2
|
2020-08-22T13:30:11
|
|
* src/truetype/ttgload.c (TT_Get_VMetrics): Add tracing message.
|
|
|
f9f6adb6
|
2020-08-05T08:24:15
|
|
[truetype] Retain OVERLAP_SIMPLE and OVERLAP_COMPOUND.
For glyphs with OVERLAP_SIMPLE or OVERLAP_COMPOUND, set
FT_OUTLINE_OVERLAP to render them with direct oversampling, which
mitigates artifacts (see 3bb512bc9f62).
* include/freetype/ftimage.h (FT_OUTLINE_OVERLAP): Redefine to rhyme
with OVERLAP_SIMPLE.
* src/base/ftgloadr.c (FT_GlyphLoader_Rewind): Reset outline flags.
* src/truetype/ttgload.c
(TT_Load_Simple_Glyph): Retain OVERLAP_SIMPLE.
(load_truetype_glyph): Retain OVERLAP_COMPOUND.
|
|
|
3a1f4b7a
|
2020-08-04T22:17:05
|
|
* src/truetype/ttgload.c (TT_Load_Glyph): More tracing.
|
|
|
8b360132
|
2020-08-04T10:48:42
|
|
Minor typos, formatting.
|
|
|
986a340d
|
2020-07-28T23:20:59
|
|
Unbreak compilation.
|
|
|
f76f7fde
|
2020-07-28T23:13:51
|
|
Hide internal functions with SunPro.
* include/freetype/internal/compiler-macros.h
(FT_INTERNAL_FUNCTION_ATTRIBUTE) <__SUNPRO_C>: Define as __hidden.
|
|
3273521f
|
2020-07-28T18:34:37
|
|
Fix static compilation with Visual C.
* include/freetype/internal/compiler-macros.h
(FT_INTERNAL_FUNCTION_ATTRIBUTE) <_WIN32>: Define as empty.
|
|
|
fffc303a
|
2020-07-28T18:28:10
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Formatting, improving comments.
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53be1753
|
2020-07-28T07:33:40
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Fix `-Wformat' compiler warnings.
* src/*: Fix format specifiers.
* builds/unix/ftsystem.c (FT_Stream_Open): Ditto.
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8cfc41ae
|
2020-07-25T12:23:22
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Fix `-Wformat' compiler warnings.
Problem reported by Priyesh kumar <priyeshkkumar@gmail.com>
* src/base/ftoutln.c (FT_Outline_Decompose): Fix number of arguments
to tracing macro.
* src/bdf/bdfdrivr.c (bdf_cmap_char_next, bdf_get_bdf_property):
Ditto.
* src/cache/ftcbasic.c (ftc_basic_family_get_count): Ditto.
Reformulate message.
* src/pcf/pcfdrivr.c (pcf_get_bdf_property): Ditto.
* src/sfnt/sfwoff2.c (woff2_open_font): Ditto.
Trace table offset, too.
* src/truetype/ttgxvar.c (ft_var_apply_tuple): Ditto.
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b6183ea3
|
2020-07-23T13:03:22
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* src/sfnt/sfwoff2.c (woff2_decompress): Fix compiler warning.
Reported by Hin-Tak.
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ee19a6cb
|
2020-05-01T15:37:56
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Add .clang-format file
This file can be used to reformat FreeType sources and commits
using one of these methods:
- Direct formatting of a whole file:
clang-format -i path/to/file
For example, to reformat all sources at once:
echo builds/unix/ftconfig.h.in $(git ls-files *.[hc]) | xargs clang-format -i
- Only reformat the changed lines in the current work directoy:
git clang-format
The style settings in this file are very close to the FreeType
formatting style, with the following exceptions which are not supported
here:
- Mminimal 2-space margin on each non-empty line.
(no left margin instead).
- 2 empty lines between variable declarations and statements in C blocks.
(only 1 is kept).
{
int x = ...;
foo(x);
}
becomes
{
int x = ...;
foo(x);
}
- Aignment of declarations uses 2 spaces to separate types and variable
names (only 1 space is kept).
int x; => int x;
int y; int y;
- The start used for output parameters in function signature should be
near the variable name (always near the type).
void foo(int* input_ptr, int *output_ptr)
=> void foo(int* input_ptr, int* output_ptr)
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b7c467b6
|
2020-07-15T09:15:25
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[doc] Stem darkening is off by default for CFF driver.
Bug reported by Ishi Tatsuyuki <ishitatsuyuki@gmail.com>.
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5fe7c044
|
2020-07-14T16:12:29
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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.
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95de21ab
|
2020-07-14T08:32:45
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README: Add information on contributing patches.
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c922ffa5
|
2020-07-12T07:52:55
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|
* builds/unix/configure.raw: Fix inclusion of `ftoption.h'.
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b1286b32
|
2020-07-09T14:31:00
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|
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.
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96fb73ef
|
2020-07-07T16:58:14
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|
Fix clang warnings.
* include/freetype/internal/autohint.h
(FT_DECLARE_AUTOHINTER_INTERFACE): New macro.
* src/autofit/afmodule.h: Use it to declare
`af_autofitter_interface'.
* include/freetype/internal/ftobjs.h (FT_DECLARE_GLYPH): New macro.
* src/base/ftbase.h: Use it to declare `ft_bitmap_glyph_class' and
`ft_outline_glyph_class'.
* src/base/ftglyph.c: Include `ftbase.h'.
* src/cff/cffparse.c (cff_parser_run): Fix type of `t2_size'.
* src/pcf/pcfdrivr.c (pcf_cmap_char_next): Fix type of `result'.
* src/psaux/psauxmod.c (psaux_module_class): Use `FT_DEFINE_MODULE'.
* src/psaux/psauxmod.h: Declare `afm_parser_funcs',
`t1_cmap_classes', `cff_decoder_funcs', and `psaux_module_class'.
* src/pshinter/pshmod.c: Include `pshmod.h'.
* src/sfnt/sfwoff2.c (ROUND4, WRITE_SHORT): Fix implicit sign
conversion.
(compute_ULong_sum): Fix return type.
Fix implicit sign conversion.
(store_points): Fix type of `last_flag', `repeat_count', and `flag'.
Use casts to avoid warnings.
(reconstruct_glyf): Fix implicit sign conversion.
Use cast to avoid warning.
(get_x_mins): Fix implicit sign conversion.
* src/sfnt/ttcmap.c: Undef `TTCMAPCITEM'.
* src/sfnt/ttcmap.h: Define `TTCMAPCITEM' and include `ttcmapc.h' to
declare cmap classes.
* src/smooth/ftsmooth.c (ft_smooth_overlap_spans): Use cast.
* src/truetype/ttinterp.c (Ins_MIAP): Fix typo.
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0f35b042
|
2020-07-06T10:56:36
|
|
[build] Really fix multi and C++ builds.
The following builds were still failing due to previous changes:
make multi
make multi CC="c++"
make CC="c++"
This patch fixes the issues, which were missing includes to get the
right macro definitions in multi-build mode.
Also, `FT_UNUSED' is actually used by third-party code, so move it
back to `public-macros.h' to avoid breaking it.
* include/freetype/config/public-macros.h (FT_EXPORT): Remove
special definition for C++.
(FT_UNUSED): Define here instead of...
* include/freetype/config/compiler-macros.h: ... here.
(FT_FUNCTION_DECLARATION): Remove special definition for C++.
(FT_LOCAL_ARRAY_DEF): Fix definition.
* src/cache/ftccback.h, src/lzw/ftzopen.h, src/gxvalid/gxvmort.h,
src/gxvalid/gxvmorx.h: Add `FT_BEGIN_HEADER' and `FT_END_HEADER'.
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|
cb4a943b
|
2020-07-06T10:56:36
|
|
[build] Fix multi and C++ builds.
The following builds were failing due to previous changes:
make multi
make multi CC="c++"
* include/freetype/config/ftconfig.h: Remove `FT_END_HEADER'.
* include/freetype/config/ftheader.h (FT_BEGIN_HEADER,
FT_END_HEADER): Protect against redefinition.
* src/cache/ftccache.h, src/cache/ftcmru.h, src/pcf/pcfutil.h,
src/psaux/pserror.h, src/psaux/psft.h, src/psaux/psstack.h,
src/sfnt/woff2tags.h: Include `compiler-macros.h'.
* src/sfnt/woff2tags.c: Include `woff2tags.h'.
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2eb8f886
|
2020-07-06T09:21:03
|
|
[psaux] Improve `t1_decoder_parse_metrics' (#58646).
* src/psaux/t1decode.c (t1_decoder_parse_metrics): Copy
corresponding code from old engine's `t1_decoder_parse_charstrings'
function to handle `op_callsubr' and `op_return'.
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|
|
b0667d2d
|
2020-07-02T11:20:10
|
|
[build] Improve visibility support of library function names.
* include/freetype/config/public-macros.h
(FT_PUBLIC_FUNCTION_ATTRIBUTE): New macro to tag functions as
public (and thus exportable).
(FT_EXPORT): Use it.
* include/freetype/config/compiler-macros.h
(FT_INTERNAL_FUNCTION_ATTRIBUTE): New macro to tag functions as
internal to the library (and thus hidden). Note that on ELF
systems, all internal functions have hidden visibility, which avoids
the need to enforce this when invoking the compiler (e.g., with an
option like `-fvisibility=hidden').
(FT_FUNCTION_DECLARATION, FT_FUNCTION_DEFINITION): New base macros
to deal with C and C++ linkage issues at the same time.
(FT_LOCAL, FT_LOCAL_DEF, FT_LOCAL_ARRAY, FT_LOCAL_ARRAY_DEF,
FT_BASE, FT_BASE_DEF, FT_EXPORT_VAR, FT_BASE_CALLBACK,
FT_BASE_CALLBACK_DEF): Redefined using new macros.
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|
|
bb66c8d8
|
2020-07-02T11:09:57
|
|
[build] Split off more stuff from `ftconfig.h'.
* builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
include/freetype/config/ftconfig.h: Split off macro definitions
required by the FreeType API headers to...
* include/freetype/config/public-macros.h: ...this new file.
* builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
include/freetype/config/ftconfig.h: Split off macro definitions used
by the library but not to be exposed to clients to...
* include/freetype/config/compiler-macros.h: ...this new file.
* include/freetype/internal/*.h, src/raster/ftraster.h: Include
`compiler-macros.h' where needed.
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|
|
0322efb5
|
2020-07-02T10:31:28
|
|
[build] Move mac support code to `mac-support.h'.
* builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
include/freetype/config/ftconfig.h: Split off mac-specific stuff
to...
* include/freetype/config/mac-support.h: ...this new file.
* CMakeLists.txt, builds/unix/configure.raw: Remove `/undef ->
#undef' string replacement; the affected code is no longer part of
the `ftconfig.h' template.
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|
|
bd7251ac
|
2020-07-02T10:24:20
|
|
[build] Put integer type definitions into `integer-types.h'.
Refactor some of the `ftconfig.h' headers and template to move the
definition of the FreeType integer types (e.g., `FT_Int16') to a
common header file `freetype/config/integer-types.h'.
* builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
include/freetype/config/ftconfig.h: Split off integer type
definition stuff to...
* include/freetype/config/integer-types.h: ...this new file.
* builds/unix/ftconfig.h.in: Control the definition of
`FT_SIZEOF_INT' and `FT_SIZEOF_LONG' with macro
`FT_USE_AUTOCONF_SIZEOF_TYPES'. If these are not defined, auto
detection happens in `integer-types.h' as usual based on `INTXX_MAX'
values. Otherwise the autoconf-detected values are used.
* builds/unix/configure.raw (CPPFLAGS): Don't include path to
`config' directory. Instead, ...
(FT_CONFIG_STANDARD_LIBRARY_H): Use complete path.
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|
a4d92067
|
2020-07-02T10:10:25
|
|
[build] Rename `build/unix/ftconfig.in' to `ftconfig.h.in'.
Since we are no longer limited to 8.3 file names, it is simpler to
follow the usual conventions for template files.
* builds/unix/ftconfig.in: Renamed to...
* builds/unix/ftconfig.h.in: ...this.
* CMakeLists.txt, builds/unix/configure.raw: Updated.
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3bb512bc
|
2020-07-03T22:29:34
|
|
[smooth] Introduce direct oversampling for overlaps.
This implements oversampling to metigate artifacts in pixels partially
covered by overlapping contours. It turns out that the 4x4
oversampling is sufficient but, at least, quadruples the rendering
time. The outline has to set FT_OUTLINE_OVERLAP to use this method.
* include/freetype/ftimage.h (FT_OUTLINE_OVERLAP): New flag.
* src/smooth/ftsmooth.c (ft_smooth_render): Check it to...
(ft_smooth_raster_overlap): ... inflate outline and set up direct
rendering for oversampling with...
(ft_smooth_overlap_spans): ... new span function that integrates them.
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|
|
19d39f43
|
2020-07-03T09:17:22
|
|
[smooth] Use direct rendering mode in Harmony.
Instead of rendering 3 bitmaps side by side and reshuffling, we use
direct rendering to deliver the bitmaps on each third byte.
* src/smooth/ftsmooth.c (ft_smooth_raster_lcd)
[!FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Set up direct mode with...
(ft_smooth_lcd_spans): ... new span function.
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|
|
2d67511a
|
2020-07-03T09:02:09
|
|
[smooth] Separate LCD paths from gray rendering.
This makes `ft_smooth_render' a lot smaller and easier to follow. It
also cleanly separates Harmony and ClearType-style LCD rendering
algorithms. Now I only wish to move LCD filtering and geometry from
FT_Library to FT_Renderer.
* src/smooth/ftsmooth.c (ft_smooth_render): Move LCD code from here...
(ft_smooth_raster_lcd, ft_smooth_raster_lcdv): ... to here.
[FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Reorganize #ifdef's.
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|
a4434747
|
2020-06-20T05:31:34
|
|
[cff] Fix handling of `style_name == NULL' (#58630).
* src/cff/cffobjs.c (cff_face_init): If a call to `cff_strcpy' fails
by returning NULL in `cff_face_init', `remove_style' is still
called. This means that the NULL pointer is dereferenced, causing a
crash.
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|
|
de088b1d
|
2020-06-19T22:46:30
|
|
Simplify unused macro.
|
|
|
f594ffdc
|
2020-06-19T18:55:49
|
|
[cff] Fix another two memory leaks (#58629).
* src/cff/cffobjs.c (cff_size_init): If a call to `funcs->create'
fails to allocate one of the `internal->subfont' variables, make
sure to free `internal->topfont' and any successfully allocated
subfonts.
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|
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2e2f3cb5
|
2020-06-19T16:29:07
|
|
[psaux] Fix memory leak (#58626).
* src/psaux/psstack.c (cf2_stack_init): If `cf2_stack_init' fails to
allocate the stack, return error early.
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|
|
09b98060
|
2020-06-19T16:21:08
|
|
Fix memory leak (#58624).
* src/base/ftobjs.c (FT_New_Size): Avoid trying to free
`size->internal`, unless `size' has been allocated. This
mistake appeared in the fix for 58611.
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|
|
6e722f2e
|
2020-06-19T08:39:23
|
|
[base] Rework d1180b5f9598 until further notice.
* src/base/ftoutln.c (FT_Outline_Get_Orientation): Reject large
outlines.
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8ed5a247
|
2020-06-19T10:35:57
|
|
[cff, cid] Fix segfaults in case of error (#58621).
* src/cff/cffobjs.c (cff_slot_done), src/cid/cidobjs.c
(cid_slot_done): If `ft_glyphslot_init' fails to allocate
`internal', then the class' `done_slot' callback (called by
`ft_glyphslot_done') must not dereference the pointer to `internal'.
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|
|
d1180b5f
|
2020-06-19T08:18:26
|
|
[base] Fix UBSAN error.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23166
* src/base/ftoutln.c (FT_Outline_Get_Orientation): Avoid values
larger than 32 bits.
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|
4d364b68
|
2020-06-19T05:41:37
|
|
[woff2] Fix segfault.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23402
* src/sfnt/sfwoff2.c (get_x_mins): Check whether `loca' table
exists.
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|
d924c5cf
|
2020-06-19T04:14:39
|
|
[sfnt] Support Intel compilers.
* src/sfnt/pngshim.c (premultiply_data): Intel compilers do not
currently support `__builtin_shuffle'.
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|
|
a4429959
|
2020-06-18T15:12:03
|
|
[base] Fix memory leak (#58611).
* src/base/ftobjs.c (FT_New_Size): When the call to `clazz->init_size'
fails, make sure to free `size->internal'.
|