|
f87b7117
|
2018-08-26T17:46:25
|
|
* configure: Copy assets required by docwriter.
Copy directory `docs/reference/markdown' when FreeType is compiled in a
different directory.
Fixes `make refdoc' if builddir != srcdir.
Reported as
http://lists.nongnu.org/archive/html/freetype-devel/2018-08/msg00083.html
|
|
13034e54
|
2018-08-26T12:22:51
|
|
* src/pshint/pshalgo.c (psh_hint_overlap): Fix numeric overflow.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10057
|
|
|
4738dcc4
|
2018-08-26T12:03:33
|
|
Minor tracing adjustments.
* src/base/ftstream.c (FT_Stream_EnterFrame, FT_Stream_ExitFrame):
Trace.
* src/truetype/ttgload.c (TT_Access_Glyph_Frame): Remove tracing.
|
|
|
6e339b8d
|
2018-08-26T11:59:02
|
|
[truetype] Avoid nested frames.
Triggered by
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10054
* src/truetype/ttgload.c (load_truetype_glyph): Don't use variable
`opened_frame' to trace whether a frame must be closed at the end of
function: This fails because `TT_Vary_Apply_Glyph_Deltas' (which
gets called for space glyphs) uses a frame by itself. Instead,
close the frame after loading the header, then use another frame for
the remaining part of the glyph later on.
Also avoid calling `tt_get_metrics' twice under some circumstances.
|
|
|
b287c80b
|
2018-08-26T06:39:43
|
|
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.
|
|
|
c98aa9b7
|
2018-08-25T17:02:20
|
|
Add missing ChangeLog entry for the last four commits.
|
|
|
c962db28
|
2018-08-25T12:22:23
|
|
* builds/*/*: Prepare build system for docwriter.
Add checks, rules and variables to the build system for docwriter.
* Running `make' will warn if Python/PIP/docwriter are not available.
* Running `make refdoc' will generate static documentation site on the
current Python environment.
* Running `make refdoc-venv' will generate static documentation site
using a virtual environment, using the pip package `virtualenv'.
|
|
|
195728d5
|
2018-08-25T12:17:30
|
|
* src/tools/docmaker: Remove `docmaker'.
`Docmaker' has now upgraded to `docwriter', a pip package available at
https://pypi.org/project/docwriter/
|
|
|
53c69ce0
|
2018-08-25T12:06:32
|
|
* docs/reference: Add resources for `docwriter'.
Add the required resources (images, JS, CSS) for `docwriter'.
* docs/reference/.gitignore: Update to ignore `site' folder and other
files generated by docwriter.
* docs/reference/README: Add docwriter usage information and
troubleshooting tips.
* docs/reference/markdown: New directory to hold generated markdown
files and other resources.
|
|
|
ae5d1a4c
|
2018-08-24T22:22:30
|
|
* 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.
|
|
|
77f0814a
|
2018-08-23T17:53:54
|
|
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
|
|
|
c90cc644
|
2018-08-23T13:13:20
|
|
ftbitmap.h: Improve documentation.
|
|
|
45524679
|
2018-08-22T10:31:05
|
|
[truetype] Improve legibility of `glyf' parsing.
* src/truetype/ttgload.c (ON_CURVE_POINT, X_SHORT_VECTOR,
Y_SHORT_VECTOR, REPEAT_FLAG, X_POSITIVE, SAME_X, Y_POSITIVE, SAME_Y,
OVERLAP_SIMPLE): New macros.
(TT_Load_Simple_Glyph): Use new macros to make code more readable.
Remove useless adjustment of `outline->tags' elements.
|
|
|
a3e842f9
|
2018-08-22T09:55:38
|
|
Minor formatting and documentation fixes.
|
|
|
0a33b44e
|
2018-08-21T10:52:14
|
|
* src/sfnt/ttcpal.c (tt_face_load_cpal): Add missing safety check.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9981
|
|
|
4873eb1d
|
2018-08-19T07:27:21
|
|
Update `CHANGES' file.
|
|
|
4dc0d48f
|
2018-08-18T14:39:20
|
|
[psaux] Avoid slow PS font parsing in case of error.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9955
* src/psaux/psobjs.c (ps_parser_to_bytes): Set `parser->cursor' even
in case of error to avoid potential re-scanning.
|
|
|
2550fc75
|
2018-08-18T13:38:48
|
|
[cff] Fix heap buffer overflow in old engine.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9967
* src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
<cff_op_blend> [CFF_CONFIG_OPTION_OLD_ENGINE]: `num_designs' must be
non-zero.
|
|
c94162a2
|
2018-08-16T08:25:47
|
|
* builds/mac/ftmac.c (parse_fond): Fix buffer overrun.
Reported as bug #54515, duplicate of #43540.
|
|
|
33cd1eed
|
2018-08-16T05:55:18
|
|
* builds/*/ftsystem.c (FT_COMPONENT): Updated also.
|
|
efa2a3ba
|
2018-08-15T23:49:07
|
|
Revert BDF copyright years.
|
|
|
af9662e6
|
2018-08-15T22:58:11
|
|
Ouch. BDF copyright year.
|
|
|
923fcbcd
|
2018-08-15T22:50:06
|
|
[bdf] Don't track duplicate encodings.
There is no harm except some umbiguity in broken fonts with duplicate
encodings.
* src/bdf/bdflib.c (_bdf_parse_glyphs): Remove duplicate tracking.
(_bdf_parse_t): Remove large `have' bitfield.
|
|
|
a0dd16fb
|
2018-08-15T18:13:17
|
|
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.
|
|
|
1d7b034c
|
2018-08-14T15:48:17
|
|
Use formatting string in FT_TRACEX calls for non-simple arguments.
* src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
<cff_op_hstem, cff_op_hintmask, cff_op_hlineto, cff_op_vhcurveto>:
Do it.
* src/psaux/pshints.c (cf2_hintmap_build): Ditto.
* src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdHSTEM,
cf2_cmdVSTEM, cf2_cmdHLINETO, cf2_cmdRRCURVETO, cf2_cmdCALLSUBR,
cf2_escHSTEM3, cf2_cmdHINTMASK, cf2_cmdHVCURVETO>: Ditto.
* src/truetype/ttinterp.c (TT_RunIns): Ditto.
|
|
|
e001a17d
|
2018-08-14T07:10:57
|
|
[bdf] Remove unused fields.
* src/bdf/bdf.h (bdf_font_t): Remove `nmod', `umod', and `modified',
which were set but never used.
* src/bdf/bdflib.c (_bdf_parse_{glyphs,properties}, bdf_load_font):
Updated accordingly.
|
|
|
44db1add
|
2018-08-14T10:01:00
|
|
[cff] Fix another segv in old engine.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9872
* src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
[CFF_CONFIG_OPTION_OLD_ENGINE]: Disallow invalid T1 opcodes in
dictionaries.
|
|
|
1937b557
|
2018-08-14T07:54:25
|
|
[cff] Fix missing error handling.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9865
* src/psaux/cffparse.c (cff_parser_run)
[CFF_CONFIG_OPTION_OLD_ENGINE]: Don't ignore return value of
`parse_charstrings_old'.
|
|
|
ac2ea865
|
2018-08-13T21:33:24
|
|
[bdf] Remove unused overflow storage.
* src/bdf/bdf.h (bdf_glyphlist_t): Remove this type.
(bdf_font_t): Remove `overflow' field.
* src/bdf/bdflib.c (bdf_free_font): Remove `overflow' freeing.
|
|
|
757bdf1a
|
2018-08-14T02:02:26
|
|
[cff] Fix segv.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9864
* src/psaux/cffdecode.c (cff_decoder_parse_charstrings)
<cff_op_random> [CFF_CONFIG_OPTION_OLD_ENGINE]: Use top dict's
`random' field directly if parsing dictionaries.
|
|
|
f5fe6e2f
|
2018-08-13T09:01:53
|
|
[bdf] Use unsigned types.
* src/bdf/bdf.h (bdf_glyph_t): Unsign `encoding'.
(bdf_font_t): Unsign `default_char'.
* src/bdf/bdfdrivr.h (BDF_encoding_el): Unsign `enc'.
* src/bdf/bdflib.c (_bdf_add_property, _bdf_parse_glyphs,
_bdf_parse_start): Updated accordingly.
* src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Ditto.
|
|
|
50486df1
|
2018-08-13T08:46:53
|
|
* src/type42/t42parse.c (t42_parse_sfnts): One more format check.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9832
|
|
37c7b817
|
2018-08-12T01:42:00
|
|
Remove deprecated constant in documentation.
* include/freetype/ftdriver.h: Suggest using `FT_HINTING_ADOBE' since
`FT_CFF_HINTING_ADOBE' is deprecated.
|
|
|
5b904409
|
2018-08-11T06:41:35
|
|
* src/base/ftcalc.c (FT_Matrix_Check): Fix integer overflow.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9811
|
|
|
88c0e121
|
2018-08-10T21:24:40
|
|
* src/sfnt/ttsbit.c (tt_sbit_decoder_load_compound): Follow specs.
|
|
96b5e500
|
2018-08-10T22:24:26
|
|
* src/sfnt/sfobjs.c (sfnt_done_face): Fix memory leak (#54435).
|
|
|
1a21ca7b
|
2018-08-10T19:31:55
|
|
Minor formatting.
|
|
|
1aa73fa8
|
2018-08-10T05:41:32
|
|
* src/base/ftobjs.c (FT_Render_Glyph_Internal): Improve tracing.
|
|
|
c8ef0fd0
|
2018-08-10T04:44:22
|
|
Fix clang warnings.
* src/base/ftdebug.c (ft_trace_level_enabled,
ft_trace_level_disabled): Add `static' keyword.
|
|
|
e16bfbec
|
2018-08-09T22:18:00
|
|
[raster, smooth] Reinstate bitmap size limits.
This again moves outline and bitmap size checks one level up.
* src/base/ftoutln.c (FT_Outline_Render): Explicitly reject enormous
outlines.
* src/raster/ftrend1.c (ft_raster1_render): Reject enormous bitmaps
and, therefore, outlines that require them.
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Ditto.
* src/raster/ftraster.c (ft_black_render): Remove outline size checks.
* src/smooth/ftgrays.c (gray_raster_render): Ditto.
[STANDALONE]: Remove `FT_Outline_Get_CBox' copy.
|
|
|
6a97c958
|
2018-08-08T22:17:35
|
|
[pcf] Revert massive unsigning.
|
|
|
f60c98fe
|
2018-08-08T18:15:53
|
|
[smooth] Improve tracing.
* src/smooth/ftgrays.c (gray_convert_glyph_inner): Only use tracing
if called the first time.
(gray_convert_glyph): Updated.
|
|
|
c9bbc241
|
2018-08-08T18:12:31
|
|
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.
|
|
|
2e3dec55
|
2018-08-08T13:51:18
|
|
Debugging improvements.
* src/base/ftobjs.c (pixel_modes): Move this array to top level
from ...
(FT_Load_Glyph): ... here.
(FT_Render_Glyph_Internal): Use `width' x `height' in trace message.
Use `pixel_modes'.
|
|
|
c633378a
|
2018-08-08T01:21:54
|
|
[pcf] Massive unsigning (part 2).
Treat all size related properties as unsigned values.
* src/pcf/pcf.h (PCF_ParsePropertyRec): Use unsigned `name' and
`value'.
* src/pcf/pcfread.c (pcf_get_propeerties, pcf_load_font): Updated
parsing code and handling of AVERAGE_WIDTH, POINT_SIZE, PIXEL_SIZE,
RESOLUTION_X and RESOLUTION_Y.
|
|
|
3d4ab6ba
|
2018-08-08T00:09:16
|
|
[pcf] Massive unsigning (part 1).
Unofficial specifications hesitate to use unsigned 32-bit integers.
Negative values caused a lot of trouble in the past and it is safer
and easier to treat some properties as unsigned.
* src/pcf/pcf.h (PCF_AccelRec): Use unsigned values for `fontAscent',
`fontDescent', and `maxOverlap'.
* src/pcf/pcfread.c (pcf_load_font, pcf_get_accel): Updated.
* src/pcf/pcfdrivr.c (PCF_Glyph_Load, PCF_Size_Select,
PCF_Size_Request): Updated.
|
|
|
705bac50
|
2018-08-07T22:49:55
|
|
* src/pcf/pcfread.c (pcf_get_bitmaps): Unsign `offsets' and `bitmapSizes'.
|
|
|
7ec9598f
|
2018-08-06T17:35:14
|
|
More comment formattings.
This helps in the forthcoming transition to markdown syntax.
|
|
|
b09e7735
|
2018-08-06T11:02:51
|
|
* devel/ftoption.h: Synchronize with main `ftoption.h'.
|
|
|
f24dbb28
|
2018-08-06T04:58:18
|
|
[pcf] Use unsigned types.
* src/pcf/pcf.h (PCF_Encoding): Use unsigned `enc'.
* src/pcf/pcfdrivr.c (pcf_cmap_char_{index,next}): Ditto.
* src/pcf/pcfread.c (pcf_get_encodings): Use unsigned types.
|
|
|
86e73853
|
2018-08-06T10:24:08
|
|
Minor comment formatting.
|
|
|
720ae67f
|
2018-08-05T07:21:10
|
|
* src/truetype/ttgload.c (compute_glyph_metrics): Fix overflow.
Reported as
https://bugs.chromium.org/p/chromium/issues/detail?id=777151
|
|
|
ced9c311
|
2018-08-04T07:03:57
|
|
Ditto.
|
|
|
be81acc4
|
2018-08-04T07:01:04
|
|
* src/truetype/ttinterp.c (opcode_name): Fix typos.
|
|
|
799d27b0
|
2018-08-04T06:39:11
|
|
Fix clang warnings.
* src/base/ftoutln.c (FT_Outline_EmboldenXY): Fix type of
`orientation'.
* src/gxvalid/gxvcommn.c (gx_lookup_value_read): Fix signature.
* src/pcf/pcfread.c (pcf_get_encodings): Fix type of some variables.
Add cast.
* src/type1/t1load.c (parse_weight_vector): Fix cast.
|
|
|
1897186f
|
2018-07-31T10:48:07
|
|
* src/cid/cidtoken.h: Handle `XUID' keyword.
|
|
|
8e57746c
|
2018-07-31T10:46:57
|
|
[cid] Trace PostScript dictionaries.
* src/cid/cidload.c: Include FT_INTERNAL_POSTSCRIPT_AUX_H
(cid_load_keyword, cid_parse_font_matrix, parse_fd_array,
parse_expansion_factor, cid_parse_dict): Add tracing calls.
(parse_font_name): New function to trace `/FontName' keywords in
/FDArray dict.
(cid_field_records): Register `parse_font_name'.
|
|
|
85e8bea4
|
2018-07-31T10:42:21
|
|
Minor documentation improvement.
|
|
|
578bcf10
|
2018-07-30T11:28:04
|
|
[cff] Fix typo.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9409
* src/cff/cffdrivr.c (cff_get_cid_from_glyph_index): Fix boundary
check.
|
|
|
00968d8f
|
2018-07-29T10:22:59
|
|
* src/pcf/pcfread.c (pcf_get_encodings): Another thinko.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9608
|
|
|
0f8aebfd
|
2018-07-28T23:21:28
|
|
* builds/unix/configure.raw: Minor.
|
|
|
2c3e895c
|
2018-07-28T22:00:59
|
|
[smooth] Fix Harmony memory management.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9501
* src/smooth/ftgrays.c (ft_smooth_render_generic): Restore buffer
after each rendering in case of failure.
|
|
|
6e44d78c
|
2018-07-28T22:23:16
|
|
[type1] Avoid segfaults with `FT_Get_PS_Font_Value'.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9610
* src/type1/t1driver.c (t1_ps_get_font_value): Protect against NULL.
|
|
|
c9edca8e
|
2018-07-27T10:44:01
|
|
[truetype] Make `TT_Set_MM_Blend' idempotent (#54388).
* src/truetype/ttgxvar.c (tt_set_mm_blend): Correctly set
`face->doblend' if the current call to the function yields the same
blend coordinates as the previous call.
|
|
|
d277bfc9
|
2018-07-27T09:15:43
|
|
[psaux, type1]: More tracing improvements.
* src/psaux/psintrp.c (cf2_interpT2CharString): Trace skipped
outline commands.
* src/psaux/t1decode.c (t1_decoder_parse_charstring): Fix
missing case.
(t1_decoder_parse_metrics): Make tracing output more compact.
* src/type1/t1gload.c (T1_Compute_Max_Advance): Be less verbose.
(T1_Get_Advances): Add tracing.
|
|
|
6e6acdcb
|
2018-07-26T07:22:18
|
|
Document FT_Module_Class's `module_interface' field.
|
|
|
8ed53468
|
2018-07-25T22:07:22
|
|
[psaux, type1] Trace PostScript dictionaries and other things.
The tracing of /Encoding, /Subrs, and /Charstrings is rudimentary
right now.
* src/psaux/psobjs.c (ps_parser_load_field,
ps_parser_load_field_table): Add tracing calls.
* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Make tracing
output more compact.
* src/type1/t1gload.c (T1_Compute_Max_Advance, T1_Get_Advances): Add
tracing messages.
* src/type1/t1load.c (parse_blend_axis_types,
parse_blend_design_positions, parse_blend_design_map,
parse_weight_vector, t1_load_keyword, t1_parse_font_matrix,
parse_encoding, parse_subrs, parse_charstrings, T1_Open_Face): Add
tracing calls.
* src/type1/t1objs.c (T1_Face_Init): Add tracing call.
* src/sfnt/sfobjs.c (sfnt_init_face): Make tracing message more
verbose.
|
|
|
580c94d8
|
2018-07-25T07:03:07
|
|
Fix minor ASAN run-time warnings.
* src/base/ftutil.c (ft_mem_alloc, ft_mem_realloc): Only call
`FT_MEM_ZERO' if we actually have a buffer.
(ft_mem_dup): Only call `ft_memcpy' if we actually have a buffer.
|
|
|
4b97ab98
|
2018-07-24T23:01:34
|
|
[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/.
|
|
|
d8ea52de
|
2018-07-24T23:03:06
|
|
[type1] Check relationship between number of axes and designs.
For Multiple Masters fonts We don't support intermediate designs;
this implies that
number_of_designs == 2 ^^ number_of_axes
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9557
* src/type1/t1load.c (T1_Open_Face): Ensure above constraint.
(T1_Get_MM_Var): Remove now redundant test.
|
|
71e29fe1
|
2018-07-24T10:04:23
|
|
[truetype] Match ttdebug's naming of instruction mnemonics.
* src/truetype/ttinterp.c: The form used in ttdebug,
"MDRP[G,B,W,?]", etc., is slightly more readable than
"MDRP[00,01,02,03]".
|
|
|
ff1c28f6
|
2018-07-24T09:59:23
|
|
* src/pcf/pcfread.c (pcf_get_encodings): Thinko.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9561
|
|
|
b98133a4
|
2018-07-22T13:06:20
|
|
* src/pcf/pcfread.c (pcf_get_encodings): Check index of defaultChar.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9527
|
|
|
9be385c9
|
2018-07-22T12:49:25
|
|
* src/pcf/pcfread.c (pcf_load_font): Fix number of glyphs.
This is an oversight of the module change 2018-07-21.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9524
|
|
|
a5acdce1
|
2018-07-22T12:11:52
|
|
[cid] Sanitize `BlueShift' and `BlueFuzz'.
This code is taken from the type1 module.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9510
* src/cid/cidload.c (parse_fd_array): Set some private dict default
values.
(cid_face_open): Do the sanitizing.
Fix some tracing messages.
|
|
|
5434faad
|
2018-07-22T07:34:03
|
|
Fix links.
Reported by Ankit and Nikhil.
|
|
|
93955585
|
2018-07-21T23:46:19
|
|
Minor comment improvement.
|
|
|
cba72a0b
|
2018-07-21T23:45:32
|
|
[pcf] Fix handling of the undefined glyph.
This change makes the driver use the `defaultChar' property of PCF
files.
* src/pcf/pcf.h (PCF_FaceRec): Change type of `defaultChar' to
unsigned.
* src/pcf/pcfread.c (pcf_get_encodings): Read `defaultChar' as
unsigned.
Validate `defaultChar'.
If `defaultChar' doesn't point to glyph index zero, swap glyphs with
index zero and index `defaultChar' and adjust the encodings
accordingly.
* src/pcf/pcfdrivr.c (pcf_cmap_char_index, pcf_cmap_char_next,
PCF_Glyph_Load): Undo change from 2002-06-16 which always enforced
the first character in the font to be the default character.
|
|
|
a2370f21
|
2018-07-21T07:38:13
|
|
Improve stream extraction macro documentation.
|
|
|
154832d4
|
2018-07-20T19:32:13
|
|
Move the legacy fuzz target to the `freetype-testing' repository.
It can now be found at
https://github.com/freetype/freetype2-testing/tree/master/fuzzing/src/legacy
* src/tools/ftfuzzer: Remove this folder and its contents from the
repository.
|
|
|
14032290
|
2018-07-20T06:44:13
|
|
[cff] Avoid left-shift of negative numbers (#54322).
* src/cff/cffgload.c (cff_slot_load): Use multiplication.
|
|
|
8f09eb5c
|
2018-07-17T21:45:24
|
|
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.
|
|
|
9e69987a
|
2018-07-17T19:54:25
|
|
* src/pcf/pcfread.c (pcf_get_encodings): Trace `defaultChar'.
|
|
|
fda356b7
|
2018-07-16T18:45:23
|
|
* 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
|
|
|
839cb404
|
2018-07-16T05:45:45
|
|
* src/truetype/ttgxvar.c (tt_set_mm_blend): Fix off-by-one error.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9412
|
|
|
9f15370e
|
2018-07-12T07:31:26
|
|
* src/base/ftoutln.c (FT_Outline_Get_Orientation): Init `cbox'.
Taken from patch #9667, written by Steve Langasek
<vorlon@debian.org>.
This fixes a build failure (most probably a bug in gcc) on ppc64el
when building with -O3.
|
|
|
b532d7ce
|
2018-07-05T23:13:35
|
|
Fix typo (#54238).
* src/base/ftcolor.c (FT_Palette_Set_Foreground_Color)
[!TT_CONFIG_OPTION_COLOR_LAYERS]: Add return value.
|
|
|
0767d536
|
2018-07-05T23:05:53
|
|
Adjust table size comparisons (#54242).
* src/sfnt/ttcpal.c (tt_face_load_cpal): Implement it.
|
|
|
6ceeb87f
|
2018-07-05T22:31:10
|
|
Fix more 32bit issues (#54208)
* src/cff/cffload.c (cff_blend_build_vector): Convert assertion into
run-time error.
* src/truetype/ttgxvar.c (ft_var_to_normalized): Protect against
numeric overflow.
|
|
|
29f05fd0
|
2018-07-04T11:49:47
|
|
Fix 32bit build warnings (#54239).
* src/base/ftbitmap.c (FT_Bitmap_Blend): Add casts to avoid signed
vs. unsigned comparisons.
* srb/sfnt/ttcolr.c (tt_face_get_colr_layer): Ditto.
|
|
d9d300ab
|
2018-07-02T22:27:57
|
|
* src/psnames/psmodule.c (ps_unicodes_init): Fix alloc debugging.
|
|
|
396051da
|
2018-07-02T15:52:36
|
|
s/xxx specific foo/xxx-specific foo/.
|
|
|
7edc937f
|
2018-07-02T11:50:04
|
|
s/palette_types/palette_flags/.
Suggested by Behdad.
|
|
|
4e3b2473
|
2018-07-02T11:41:44
|
|
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.
|
|
|
f6ccb524
|
2018-07-01T12:31:57
|
|
* src/base/ftobjs.c (FT_Get_Color_Glyph_Layer): Guard SFNT function.
Reported by Behdad.
|
|
|
1fc776b5
|
2018-06-28T21:42:26
|
|
* src/base/fttrigon.c (FT_Tan): Improve accuracy.
(FT_Vector_Rotate): Simplify.
|
|
|
4f11209f
|
2018-06-28T21:31:35
|
|
* src/base/ftobjs.c (FT_Set_Charmap): Robustify.
|
|
|
207ca38f
|
2018-06-25T18:50:00
|
|
[truetype] Fix memory leak.
* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Add initializers.
Fix typo in `goto' destination.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9071
|
|
|
589d1f08
|
2018-06-25T18:38:04
|
|
* src/truetype/ttgxvar.c (tt_face_vary_cvt): Add initializers.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9070
|
|
|
a632fb54
|
2018-06-24T15:22:10
|
|
[truetype] Increase precision while applying VF deltas.
It turned out that we incorrectly round CVT and glyph point deltas
before accumulation, leading to severe positioning errors if there
are many delta values to sum up.
Problem reported by Akiem Helmling <akiem@underware.nl> and analyzed
by Behdad.
* src/truetype/ttgxvar.c (ft_var_readpackeddelta): Return deltas in
16.16 format.
(tt_face_var_cvt): Collect deltas in `cvt_deltas', which is a 16.16
format array, and add the accumulated values to the CVT at the end
of the function.
(TT_Vary_Apply_Glyph_Deltas): Store data in `points_org' and
`points_out' in 16.16 format.
Collect deltas in `point_deltas_x' and `point_deltas_y', which are
16.16 format arrays, and add the accumulated values to the glyph
coordinates at the end of the function.
|