|
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
|
|
Formatting, improving comments.
|
|
53be1753
|
2020-07-28T07:33:40
|
|
Fix `-Wformat' compiler warnings.
* src/*: Fix format specifiers.
* builds/unix/ftsystem.c (FT_Stream_Open): Ditto.
|
|
|
8cfc41ae
|
2020-07-25T12:23:22
|
|
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.
|
|
|
b6183ea3
|
2020-07-23T13:03:22
|
|
* src/sfnt/sfwoff2.c (woff2_decompress): Fix compiler warning.
Reported by Hin-Tak.
|
|
ee19a6cb
|
2020-05-01T15:37:56
|
|
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)
|
|
|
b7c467b6
|
2020-07-15T09:15:25
|
|
[doc] Stem darkening is off by default for CFF driver.
Bug reported by Ishi Tatsuyuki <ishitatsuyuki@gmail.com>.
|
|
5fe7c044
|
2020-07-14T16:12:29
|
|
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.
|
|
|
95de21ab
|
2020-07-14T08:32:45
|
|
README: Add information on contributing patches.
|
|
|
c922ffa5
|
2020-07-12T07:52:55
|
|
* builds/unix/configure.raw: Fix inclusion of `ftoption.h'.
|
|
b1286b32
|
2020-07-09T14:31:00
|
|
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.
|
|
|
96fb73ef
|
2020-07-07T16:58:14
|
|
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.
|
|
|
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'.
|
|
|
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'.
|
|
|
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'.
|
|
|
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.
|
|
|
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.
|
|
|
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.
|
|
|
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.
|
|
|
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.
|
|
|
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.
|
|
|
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.
|
|
|
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.
|
|
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.
|
|
|
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.
|
|
|
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.
|
|
|
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.
|
|
|
6e722f2e
|
2020-06-19T08:39:23
|
|
[base] Rework d1180b5f9598 until further notice.
* src/base/ftoutln.c (FT_Outline_Get_Orientation): Reject large
outlines.
|
|
|
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'.
|
|
|
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.
|
|
|
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.
|
|
d924c5cf
|
2020-06-19T04:14:39
|
|
[sfnt] Support Intel compilers.
* src/sfnt/pngshim.c (premultiply_data): Intel compilers do not
currently support `__builtin_shuffle'.
|
|
|
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'.
|
|
|
575b78d9
|
2020-06-18T15:12:03
|
|
[cff] Fix memory leak (#58610).
* src/cff/cffobjs.c (cff_size_init): When the call to
`funcs->create' fails, make sure to free `internal'.
|
|
|
74cebeae
|
2020-06-19T03:41:12
|
|
* src/cff/cffload.c (cff_index_get_pointers): Rename `t' to `tbl'.
|
|
|
c8cd139c
|
2020-06-18T13:46:37
|
|
[cff] Free table upon error allocating other data (#58609).
* 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.
|
|
|
7438235b
|
2020-06-17T15:12:30
|
|
woff2tags.h: Fix copyright year.
|
|
|
16586859
|
2020-06-13T21:15:45
|
|
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'.
|
|
|
e1339133
|
2020-06-08T13:31:55
|
|
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.
|
|
|
9e6e903c
|
2020-06-02T17:14:54
|
|
* src/sfnt/ttcmap.c (tt_face_build_cmaps): Trace number of cmaps.
|
|
|
62fea391
|
2020-05-18T09:33:38
|
|
Remove obsolete HAVE_STDINT_H probing macro.
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'.
|
|
|
4eee1340
|
2020-05-18T09:16:12
|
|
Remove Jamfile files from the tree.
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.
|
|
|
3f70e6d2
|
2020-05-12T00:38:46
|
|
[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.
|
|
|
652f8863
|
2020-05-11T23:30:37
|
|
[smooth] Stop using dedicated LCD modules and classes.
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.
|
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093f87bf
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2020-05-09T22:32:03
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Formatting.
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132f19b7
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2020-05-05T20:14:14
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* 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.
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a45da253
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2020-05-08T10:59:37
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* src/truetype/ttinterp.c (TT_RunIns): Adjust loop counter (#58319).
The font that exceeds the old limit is Icono Regular, version
1.00000.
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ed62b12d
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2020-05-03T23:22:08
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Typo and comment.
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de60e7d3
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2020-05-03T17:11:20
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* builds/freetype.mk: Refactor for readability.
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49967cb6
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2020-05-02T13:50:33
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[builds] Clean up Windows CE project files.
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.
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a612da0e
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2020-05-01T22:52:52
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* devel/ft2build.h: Override FT_CONFIG_MODULES_H here as well.
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9c850f56
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2020-05-01T22:30:15
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[builds/unix] Consolidate marco overrides (for the demos to see them).
* builds/unix/unix-cc.in (FT_CONFIG_MODULES_H, FT_CONFIG_OPTIONS_H):
Override them here...
* builds/freetype.mk: ... instead of here.
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d7994631
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2020-04-30T08:37:16
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Grammar fix for last commit.
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e6ecce9a
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2020-04-30T07:27:28
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CHANGES: We are going to remove Jam.
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11beee85
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2020-04-08T09:05:32
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Allow setting `CC' in Unix build (#58051).
* builds/unix/unix-cc.in (CC): Use `override'. The command line
value of `CC' (if any) is stored already in `CCraw'.
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7a019a63
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2020-04-04T14:06:37
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[woff2] Return if single stream operation fails.
* src/sfnt/sfwoff2.c (get_x_mins): Do it.
* src/sfnt/woff2tags.c: Remove unused include.
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13c0df80
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2020-03-22T23:29:51
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[docs] Fix building docs if `srcdir' != `builddir'.
`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'.
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1fd31487
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2020-03-21T20:17:17
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[docwriter] Drop support for Python < 3.5.
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.
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6a431038
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2020-03-02T18:21:27
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[gzip] Support `gzip' encoded header conditionally.
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.
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11975fe9
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2020-02-29T20:18:00
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Fix state of `FT_Face' for buggy `gvar' tables (#57923).
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.
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149b9055
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2020-02-29T20:28:03
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ChangeLog entry for last commit.
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21c2311e
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2020-03-01T00:37:31
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Update docwriter stylesheet.
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.
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216e0776
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2020-02-28T07:43:00
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[truetype] Add better checks for loading `gvar' table (#57905).
* 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.
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141da028
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2020-02-27T09:49:06
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Make `FT_HAS_*' and `FT_IS_*' really return true (#57906).
* include/freetype/freetype.h (FT_HAS_*, FT_IS_*): Implement it.
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5b1a37af
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2020-02-25T11:08:11
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Fix for CFF space glyph regression (#57541).
* src/psaux/psft.c (cf2_decoder_parse_substrings): Replace early-out
with FT_OFFSET.
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fa147af4
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2020-02-22T18:30:46
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[woff2] Fix font table access.
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.
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6e49dff0
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2020-02-21T20:57:52
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[psaux] Make `t1_decoder_parse_metrics' handle `op_div' (#57519).
* src/psaux/t1decode.c (t1_decoder_parse_metrics): Copy
corresponding code from old engine's `t1_decoder_parse_charstrings'
function.
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49f3394d
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2020-02-19T12:56:49
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[autofit] Add support for Hanifi Rohingya script.
* 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.
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84d56589
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2020-02-19T18:13:02
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Require HarfBuzz 1.8.
* 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.
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d09e8315
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2020-02-16T15:24:27
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Minor.
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8930cc96
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2020-02-12T18:25:03
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* src/sfnt/ttcmap.c (tt_face_build_cmaps): Ignore version (#57708).
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4a19a53d
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2020-02-04T13:37:19
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* src/truetype/ttinterp.c (TT_RunIns): Adjust loop counter (#57732).
The font that exceeds the old limit is Constantine, version 1.001.
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e5038be7
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2020-01-19T17:05:19
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Update all copyright notices.
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fd03cf88
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2020-01-04T19:28:36
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[base] Fix `FREETYPE_PROPERTIES=type1:hinting-engine=adobe`.
* 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.
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50b01387
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2020-01-04T18:42:27
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Add reference to another oss-fuzz bug report.
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a99a8e28
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2020-01-03T18:09:12
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[woff2] Fix memory leaks and a runtime warning.
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.
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10d8de75
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2019-12-30T11:22:04
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[truetype] Fix UBSan warning on offset to nullptr (#57501).
* src/truetype/ttinterp.c (Ins_CALL): Fail if `exc->FDefs' is null.
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a4df0373
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2019-12-31T16:04:01
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[woff2] Allow bitmap-only fonts (#57394).
* src/sfnt/sfwoff2.c (reconstruct_font): Fix test for `glyf' and
`loca' tables.
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496601e5
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2019-12-18T23:11:22
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[docs] (2/2) Fix generation of API documentation (#56745).
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.
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237fed6d
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2019-12-18T23:07:35
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[docs] (1/2) Move static web assets (#56745).
* docs/reference/*: Move ...
* docs: ... one directory up.
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8cee1dde
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2019-12-17T14:12:38
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Fix more UBSan warnings on adding offset to nullptr (#57432).
* src/truetype/ttinterp.c (Ins_LOOPCALL), src/psaux/psft.c
(cf2_initLocalRegionBuffer): Use `FT_OFFSET'.
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7e1b39f6
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2019-12-16T11:07:58
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[truetype] Fix UBSan warnings on adding offsets to nullptr.
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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0c14a3ad
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2019-12-14T00:04:01
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[truetype] Fix integer overflow.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19305
* src/truetype/ttinterp.c (Ins_MIRP): Use `ADD_LONG'.
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2c9a2d58
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2019-12-13T23:56:25
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Another bunch of UBSan warnings on adding offsets to nullptr.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19427
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19433
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19441
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19451
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19452
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19457
* src/autofit/aflatin.c (af_latin_hints_compute_segments,
af_latin_hints_compute_edges): Use `FT_OFFSET'.
* src/base/ftstream.c (FT_Stream_EnterFrame): Use `FT_OFFSET'.
* src/psaux/cffdecode.c (cff_decoder_parse_charstrings): Exit early
if there is no charstring.
* src/psaux/psobjs.c (t1_decrypt): Use `FT_OFFSET'.
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Exit early for
zero bitmap dimensions.
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11d4ce23
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2019-12-09T12:40:42
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Fix more UBSan warnings on adding offset to nullptr (#57384)
* src/smooth/ftsmooth.c (ft_smooth_render_generic),
src/psaux/psobjs.c (ps_table_add): Use `FT_OFFSET'.
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