|
eb22ef26
|
2015-08-04T06:50:04
|
|
Another left-shift bug (#45681).
* src/base/ftobjs.c (IsMacBinary): Only accept positive values for
`dlen'.
|
|
9de55e03
|
2015-04-10T23:45:11
|
|
[base] NULL.
|
|
|
eee7d8ba
|
2015-03-10T11:15:15
|
|
[base] Rename `FT_Bitmap_New' to `FT_Bitmap_Init'.
* include/ftbitmap.h, src/base/ftbitmap.c: Implement it.
Update all callers.
* docs/CHANGES: Updated.
|
|
|
82235d04
|
2015-02-16T19:35:16
|
|
Next round of minor compiler warning fixes.
* include/internal/ftrfork.h (FT_RFork_Ref): Change `offset' member
type to `FT_Long'.
(CONST_FT_RFORK_RULE_ARRAY_BEGIN): Add `static' keyword.
* include/internal/ftstream.h (FT_Stream_Pos): Return `FT_ULong'.
* src/base/ftoutln.c, src/base/ftrfork.c, src/base/ftstream.c:
Signedess fixes.
|
|
|
3cfa4d12
|
2015-02-16T17:59:06
|
|
Various minor signedness fixes.
* include/ftadvanc.h, include/internal/ftobjs.h,
src/base/ftgloadr.c, src/base/ftobjs.c: Apply.
|
|
|
79a5ac60
|
2015-01-18T07:30:04
|
|
* src/base/ftobjs.c (FT_New_Library): Fix compiler warning.
|
|
|
f57fc59e
|
2015-01-17T20:41:43
|
|
Run `src/tools/update-copyright'.
|
|
603292d7
|
2015-01-14T18:35:56
|
|
[base] Don't initialize unused `driver->glyph_loader'.
* src/base/ftobjs.c (Destroy_Driver): Don't call
`FT_GlyphLoader_Done'.
(FT_Add_Module): Don't call `FT_GlyphLoader_New'.
|
|
|
51634253
|
2015-01-14T18:30:59
|
|
[base] Don't allocate `library->raster_pool' anymore.
It's unused after the following commits:
[raster] Allocate render pool for mono rasterizer on the stack.
[raster] Remove 5-level gray AA mode from monochrome rasterizer.
The value of FT_RENDER_POOL_SIZE still serves the purpose it used to
serve, which is, to adjust the pool size. But the pool is now
allocated on the stack on demand.
* src/base/ftobjs.c (FT_New_Library, FT_Done_Library): Implement.
|
|
|
6dfdaf4d
|
2015-01-14T18:21:13
|
|
[base] Do not reorder library->renderers upon use.
Instead of keeping `library->renderers' in a MRU order, just leave
it as-is. The MRU machinery wasn't thread-safe.
With this patch, rasterizing glyphs from different faces from
different threads doesn't fail choosing rasterizer
(FT_Err_Cannot_Render_Glyph).
Easiest to see that crash was to add a `printf' (or otherwise let
thread yield in FT_Throw with debugging enabled).
* src/base/ftobjs.c (FT_Render_Glyph_Internal), src/base/ftoutln.c
(FT_Outline_Render): Don't call `FT_Set_Renderer'.
|
|
|
c9ca6ffc
|
2014-12-11T13:39:39
|
|
* src/base/ftobjs.c (FT_Get_Glyph_Name): Fix off-by-one check.
Problem reported by Dennis Felsing <dennis@felsin9.de>.
|
|
|
0098d550
|
2014-12-07T11:03:57
|
|
Uppercase all hex digits for orthogonality.
|
|
|
3d167cbe
|
2014-11-27T05:19:41
|
|
* src/base/ftobjs.c (FT_Get_Glyph_Name): Fix compiler warning.
Introdruced in previous change. Reported by Alexei.
|
|
|
f34f1925
|
2014-11-26T21:59:21
|
|
* src/*: Add checks for parameters of API functions where missing.
`API functions' are functions tagged with `FT_EXPORT_DEF'.
Besides trivial fixes, the following changes are included, too.
* src/base/ftbdf.c (FT_Get_BDF_Charset_ID, FT_Get_BDF_Property): Set
error code if no service is available.
* src/base/ftinit.c (FT_Done_FreeType): Change return value for
invalid `library' parameter to `Invalid_Library_Handle'.
* src/base/ftobjs.c (FT_New_Size): Change return value for invalid
`asize' parameter to `Invalid_Argument'.
* src/base/ftoutln.c (FT_Outline_Copy): Change return value for
invalid `source' and `target' parameters to `Invalid_Outline'.
(FT_Outline_Done_Internal): Change return value for invalid
`outline' parameter to `Invalid_Outline'.
|
|
cd4a5a26
|
2014-11-27T00:20:48
|
|
* src/base/ftobj.c (Mac_Read_POST_Resource): Additional
overflow check in the summation of POST fragment lengths,
suggested by Mateusz Jurczyk <mjurczyk@google.com>.
|
|
|
1720e81e
|
2014-11-26T16:39:00
|
|
* src/base/ftobjs.c (Mac_Read_POST_Resource): Insert comments
and fold too long tracing messages.
|
|
|
45331679
|
2014-11-26T16:02:17
|
|
* src/base/ftobjs.c (Mac_Read_POST_Resource): Use unsigned long
variables to read the lengths in POST fragments. Suggested by
Mateusz Jurczyk <mjurczyk@google.com>.
|
|
|
35252ae9
|
2014-11-26T15:52:23
|
|
Fix Savannah bug #43539.
* src/base/ftobjs.c (Mac_Read_POST_Resource): Fix integer overflow
by a broken POST table in resource-fork.
|
|
|
240c94a1
|
2014-11-26T15:43:29
|
|
Fix Savannah bug #43538.
* src/base/ftobjs.c (Mac_Read_POST_Resource): Fix integer overflow
by a broken POST table in resource-fork.
|
|
|
5aff8530
|
2014-11-26T14:36:12
|
|
* src/base/ftobjs.c (Mac_Read_POST_Resource): Avoid memory leak
by a broken POST table in resource-fork. Return after freeing
the buffered POST table when it is found to be broken.
|
|
|
02b8e7e8
|
2014-11-25T11:31:51
|
|
*/*: s/Invalid_Argument/Invalid_Size_Handle/ where appropriate.
|
|
|
04edbbda
|
2014-11-25T10:21:13
|
|
*/*: s/Invalid_Argument/Invalid_Face_Handle/ where appropriate.
|
|
|
6689a009
|
2014-11-25T08:53:09
|
|
[Savannah bug #43682] Properly handle missing return errors.
The functions in this patch *do* return non-trivial errors that must
be taken care of.
* src/autofit/afloader.c (af_loader_load_g), src/base/ftobjs.c
(FT_Render_Glyph_Internal), src/base/ftoutln.c (FT_Outline_Render),
src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_endchar>,
src/psaux/psobjs.c (ps_parser_load_field_table), src/psaux/t1decode
(t1_decoder_parse_charstrings) <op_endchar>, src/truetype/ttgload.c
(load_truetype_glyph <subglyph loop>, tt_loader_init,
TT_Load_Glyph), src/truetype/ttgxvar.c (TT_Set_MM_Blend),
src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): Do it.
|
|
|
6889f7b7
|
2014-11-24T17:16:08
|
|
Remove all code related to FT_MAX_CHARMAP_CACHEABLE.
This is no longer used.
* src/base/ftobjs.c, src/cache/ftccmap.c, src/cff/cffobjs.c,
src/sfnt/ttcmap.c: Do it.
|
|
|
23c093fc
|
2014-11-21T08:41:39
|
|
Minor.
|
|
|
bbd8313b
|
2014-04-17T01:24:36
|
|
Make `FT_Get_SubGlyph_Info' actually work.
* src/base/ftobjs.c (FT_Get_SubGlyph_Info): Return FT_Err_Ok
if there is no error.
|
|
7be2a94a
|
2014-02-08T13:55:38
|
|
Fix clang static analyzer and compiler warnings.
* src/autofit/afhints.c (af_glyph_hints_align_weak_points),
src/autofit/afloader (af_loader_load_g) <FT_GLYPH_FORMAT_COMPOSITE>,
src/base/ftcalc.c (FT_MSB), src/base/ftoutln.c
(FT_Outline_Decompose), src/bdf/bdfdrivr.c (bdf_interpret_style),
src/cff/cffparse.c (cff_parse_integer), src/cid/cidparse.c
(cid_parser_new), src/pfr/pfrload.c (pfr_phy_font_load),
src/raster/ftraster.c (Decompose_Curve), src/sfnt/sfdriver.c
(sfnt_get_ps_name), src/sfnt/ttcmap.c (tt_cmap12_next,
tt_cmap13_next), src/smooth/ftgrays.c (gray_hline): Remove dead
code.
* src/autofit/afmodule.c (af_property_get_face_globals,
af_property_set, af_property_get), src/base/ftbitmap.c
(ft_gray_for_premultiplied_srgb_bgra): Make functions static.
* src/base/ftobjs.c (ft_remove_renderer): Protect against
library == NULL.
(ft_property_do): Make function static.
* src/base/ftrfork.c: Include `ftbase.h'.
* src/sfnt/ttsbit.c (tt_face_load_sbix_image)
[!FT_CONFIG_OPTION_USE_PNG], src/type1/t1gload.c
(T1_Compute_Max_Advance): Avoid compiler warning.
* src/truetype/ttinterp.c (TT_New_Context): Reduce scope of
variable.
|
|
|
aae0f1af
|
2014-01-19T18:27:18
|
|
Minor.
|
|
|
e2d2b154
|
2013-12-27T16:44:24
|
|
[ftrfork] Fix the face order difference between POSIX and Carbon.
The fragmented resources in Suitcase and .dfont should be reordered
when post resource for Type1 is being restored, but reordering of
sfnt resources induces the different face order. Now the ordering
is restricted to post resource only, to prevent the different order
issue (e.g. the face index in the fontconfig cache generated with
Carbon framework is incompatible with that by FreeType2 without
Carbon framework.) Found by Khaled Hosny and Hin-Tak Leung.
http://lists.gnu.org/archive/html/freetype-devel/2013-02/msg00035.html
http://lists.gnu.org/archive/html/freetype-devel/2013-12/msg00027.html
* src/base/ftrfork.c (FT_Raccess_Get_DataOffsets): Add a switch
`sort_by_res_id' to control the fragmented resource ordering.
* include/internal/ftrfork.h: Daclare new switch.
* src/base/ftobjs.c (IsMacResource): Enable the soring for post
resource, and disable the sorting for sfnt resource.
|
|
|
a44b784b
|
2013-12-02T09:52:38
|
|
Formatting.
|
|
|
28626869
|
2013-11-20T21:06:18
|
|
[truetype] Don't trust `maxp's `maxSizeOfInstructions'.
Problem reported by Hin-Tak Leung <htl10@users.sourceforge.net>; see
http://lists.nongnu.org/archive/html/freetype-devel/2013-08/msg00005.html
for details.
* src/base/ftobjs.c (FT_Load_Glyph): Check size of `fpgm' and `prep'
tables also for setting `autohint'.
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Use code from
`TT_Process_Composite_Glyph' for handling unreliable values of
`maxSizeOfInstructions'.
|
|
|
604838d5
|
2013-10-22T01:10:10
|
|
* src/base/md5.c, src/base/md5.h: Updated to recent version.
* src/base/ftobjs.c: Updated; `md5.c' no longer uses `free'.
|
|
|
d689d1cf
|
2013-08-29T17:53:40
|
|
Implement support for WOFF containers.
We simply synthesize a SFNT from the WOFF, create a memory stream
for the new data, and load the SFNT as usual.
Does NOT add any API to access WOFF metadata or private blocks.
* include/freetype/internal/tttypes.h (WOFF_HeaderRec,
WOFF_TableRec): New structures.
* include/freetype/tttags.h (TTAG_wOFF): New macro.
* src/base/ftobjs.c (FT_Open_Face): Set `stream' after calling
`open_face'.
* src/sfnt/sfobjs.c [FT_CONFIG_OPTION_SYSTEM_ZLIB]: Include
`FT_GZIP_H'.
(WRITE_BYTE, WRITE_USHORT, WRITE_ULONG): New temporary macros for
writing to a stream.
(sfnt_stream_close, compare_offsets, woff_open_font): New functions.
(sfnt_open_font): Handle `TTAG_wOFF'.
(sfnt_init_face): Set `stream' after calling `sfnt_open_font'.
* src/truetype/ttobjs.c (tt_face_init): Set `stream' after calling
`sfnt->init_face'.
* src/base/ftobjs.c (open_face): Use a pointer to FT_Stream as an
argument so that a changed stream survives.
Update callers.
|
|
bd3849e7
|
2013-08-27T21:43:38
|
|
FT_Open_Face: Improve external stream handling.
If the font's `clazz->init_face' function wants to swap to new
stream, handling of whether original stream was external could
result to either memory leak or double free. Mark externality into
face flags before calling `init_face' such that the clazz can handle
external streams properly.
* src/base/ftobjs.c (FT_Open_Face): Move code to set
FT_FACE_FLAG_EXTERNAL_STREAM to...
(open_face): This function.
|
|
|
25b7da53
|
2013-06-19T10:23:36
|
|
* Version 2.5.0 released.
=========================
Tag sources with `VER-2-5-0'.
* docs/VERSION.DLL: Update documentation and bump version number to
2.5.0.
* README, Jamfile (RefDoc),
builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
builds/win32/visualc/freetype.dsp,
builds/win32/visualc/freetype.vcproj,
builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
builds/win32/visualce/freetype.vcproj,
builds/win32/visualce/index.html,
builds/wince/vc2005-ce/freetype.vcproj,
builds/wince/vc2005-ce/index.html,
builds/wince/vc2008-ce/freetype.vcproj,
builds/wince/vc2008-ce/index.html: s/2.4.12/2.5.0/, s/2412/250/.
* include/freetype/freetype.h (FREETYPE_MINOR): Set to 5.
(FREETYPE_PATCH): Set to 0.
* builds/unix/configure.raw (version_info): Set to 16:2:10.
* src/base/ftobjs.c (FT_Open_Face): Pacify compiler.
* src/truetype/ttinterp.c (Ins_MSIRP, Ins_MIRP): Ditto.
|
|
67cf7a88
|
2013-06-18T09:35:34
|
|
Fix Savannah bug #39266.
If memory allocations fail at certain points while opening a font,
FreeType can either crash due to a NULL dereference or leak memory.
* include/freetype/internal/ftobjs.c (FT_Face_InternalRec,
FT_LibraryRec): Make `refcount' a signed integer. If, for example,
FT_Open_Face() fails in a memory allocation before the face's
reference count is set to 1, a subsequent `FT_Done_Library' call
would otherwise loop over `FT_Done_Face' 2^32 times before freeing
the face.
* src/base/ftobjs.c (open_face): Initialize `stream' and friends
earlier.
(FT_Open_Face) <Fail>: Behave correctly if `node' is NULL.
(FT_Destroy_Module) <Fail>: Check that `renderer_clazz' is valid.
|
|
|
c06889eb
|
2013-06-12T10:58:06
|
|
More compiler warning fixes.
*/*: Use cast to `FT_Bool' (or `Bool') where appropriate.
|
|
|
a25ecfdd
|
2013-06-10T12:57:16
|
|
[sfnt] Improve embedded bitmap tracing.
* src/base/ftobjs.c (FT_Request_Size): Move trace message regarding
bitmap strike match to...
(FT_Match_Size): This function.
* src/sfnt/ttsbit.c (tt_sbit_decoder_load_metrics,
tt_sbit_decoder_load_byte_aligned, tt_sbit_decoder_load_bit_aligned,
tt_sbit_decoder_load_compound, tt_sbit_decoder_load_png,
tt_sbit_decoder_load_image): Decorate with tracing messages.
|
|
|
3f6e0e0c
|
2013-06-07T18:10:40
|
|
Add and improve pragmas for MSVC compiler.
* include/freetype/internal/ftdebug.h: Remove pragmas.
* include/freetype/internal/ftserv.h: Use push and pop for pragmas.
* include/freetype/internal/ftvalid.h: Handle warning C4324.
* src/base/ftobjs.c: Use push and pop for pragmas.
* src/gzip/ftgzip.c: Handle warning C4244.
|
|
c378249e
|
2013-06-05T19:57:55
|
|
Fix more MSVC Win32 compiler warnings.
* src/base/ftobjs.c: Fix typo in MS pragma.
* src/base/bdflib.c (_bdf_set_default_spacing, _bdf_add_property):
`lineno' is only used in debug mode.
* src/cff/cf2ft.c (cf2_builder_moveTo): `params' is only used in
debug mode.
|
|
|
45392b77
|
2013-06-05T13:43:20
|
|
Fix compiler warnings.
* include/freetype/internal/ftmemory.h: Decorate memory allocation
macros with `FT_Long' where appropriate.
Remove duplicate of FT_MEM_QRENEW_ARRAY definition.
* src/base/ftbitmap.c (ft_gray_for_premultiplied_srgb_bgra): Use
cast.
* src/base/ftobjs.c: Add warning disabling pragma for MSVC while
including `md5.c'.
* src/cff/cf2intrp.c (cf2_interpT2CharString) <cf2_cmdESC>: Add
cast.
* src/sfnt/ttsbit.c (tt_sbit_decoder_load_compound): Fix casts.
(tt_sbit_decoder_load_bitmap): Beautification.
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Initialize
variables (earlier).
* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Pacify compiler.
* src/truetype/ttgxvar.c (TT_Get_MM_Var): Use unsigned constants
where appropriate.
* src/type1/t1load.c (T1_Get_MM_Var): Ditto.
|
|
|
8d8508e4
|
2013-06-04T13:09:01
|
|
Missed some cppcheck items.
|
|
|
d51ac9c7
|
2013-05-12T06:00:27
|
|
Fix Savannah bug #38968.
* include/freetype/ftmodapi.h: Add `FT_EXPORT' to
FT_Property_{Set,Get}.
* src/base/ftobjs.c: Add `FT_EXPORT_DEF' to
FT_Property_{Set,Get}.
|
|
|
f6aa089f
|
2013-05-10T07:58:47
|
|
*/* [FT_CONFIG_OPTION_OLD_INTERNALS]: Remove macro and guarded code.
|
|
|
2dc26621
|
2013-04-12T20:11:38
|
|
Add output bitmap checksums.
Use `FT2_DEBUG=bitmap:3' for tracing.
* src/base/md5.c, src/base/md5.h: New files, taken from
http://openwall.info/wiki/people/solar/software/public-domain-source-code/md5
* include/freetype/internal/fttrace.h: Add `bitmap'.
* src/base/ftobjs.c [FT_DEBUG_LEVEL_TRACE]: Include `md5.c'
(FT_Render_Glyph_Internal) [FT_DEBUG_LEVEL_TRACE]: For tracing,
convert resulting bitmap to a uniform format and compute a checksum.
Use `bitmap' category for the tracing message.
* src/base/rules.mk (BASE_H): Updated.
* docs/LICENSE.TXT: Updated.
|
|
|
89f50647
|
2013-03-14T17:50:49
|
|
*/*: Use FT_ERR_EQ, FT_ERR_NEQ, and FT_ERR where appropriate.
FT_Err_XXX and friends are no longer directly used in the source
code.
|
|
|
059bc335
|
2013-03-14T10:27:35
|
|
*/*: Use `FT_THROW'.
This is essentially a mechanical conversion, adding inclusion of
`FT_INTERNAL_DEBUG_H' where necessary, and providing the macros for
stand-alone compiling modes of the rasterizer modules.
To convert the remaining occurrences of FT_Err_XXX and friends it is
necessary to rewrite the code. Note, however, that it doesn't harm
if some cases are not handled since FT_THROW is a no-op.
|
|
|
6b83a367
|
2013-01-09T00:25:32
|
|
[base, pshinter] Use FT_ABS, FT_MIN, and FT_MAX for readability.
* src/base/ftbbox.c: Updated.
* src/base/ftobjs.c: Updated.
* src/base/fttrigon.c: Updated.
* src/pshinter/pshalgo.c: Updated.
* src/pshinter/pshrec.c: Updated.
|
|
|
768590a9
|
2012-12-20T06:08:23
|
|
* src/base/ftobjs.c (ft_property_do): Fix compiler warning.
|
|
|
073a4cef
|
2012-09-15T09:10:06
|
|
Use `FT_Module' instead of `FT_Library' argument in property funcs.
This internal change simplifies access to global module data.
* include/freetype/internal/services/svprop.h
(FT_Properties_SetFunc, FT_Properties_GetFunc): Change accordingly.
* src/base/ftobjs.c (ft_property_do), src/autofit/afmodule.c
(af_property_set, af_property_get): Updated.
|
|
|
0f8fd88e
|
2012-08-30T23:31:55
|
|
Implement properties to control FreeType modules.
* include/freetype/fterrdef.h (FT_Err_Missing_Property): New error
code.
* include/freetype/ftmodapi.h (FT_Property_Set, FT_Property_Get):
New API.
* include/freetype/internal/services/svprop.h: New file.
* include/freetype/internal/ftserv.h (FT_SERVICE_PROPERTIES_H): New
macro.
* src/base/ftobjs.c: Include FT_SERVICE_PROPERTIES_H.
(ft_property_do, FT_Property_Set, FT_Property_Get): New functions.
|
|
|
d0841ea7
|
2012-08-27T06:57:05
|
|
[autofit] Some macro and variable renamings for orthogonality.
* include/freetype/internal/autohint.h, src/base/ftobjs.c,
src/autofit/afmodule.c, src/autofit/afpic.c, src/autofit/afpic.h:
s/SERVICE/INTERFACE/, s/service/interface/, s/Service/Interface/.
|
|
|
b355b569
|
2012-08-26T14:00:11
|
|
Fix Savannah bug #37178.
* src/base/ftobjs.c (FT_Open_Face): Initialize `error' with
`FT_Err_Missing_Module' before loop to indicate `no valid drivers'.
|
|
|
68fe6a9a
|
2012-08-26T13:56:56
|
|
Formatting.
|
|
|
f24d0793
|
2012-02-11T09:37:46
|
|
Clean up `generic' fields.
* include/freetype/internal/ftobjs.h (FT_ModuleRec, FT_LibraryRec):
Remove `generic' field since users can't access it.
* src/base/ftobjs.c (FT_Done_GlyphSlot): Call `generic.finalizer' as
advertised in the documentation of FT_Generic.
(Destroy_Module, FT_Done_Library): Updated to changes in `ftobjs.h'.
|
|
|
c7c4d68b
|
2012-01-17T15:13:50
|
|
[raccess] Modify for PIC build.
Based on the patch provided by Erik Dahlstrom <ed@opera.com>,
http://lists.gnu.org/archive/html/freetype-devel/2012-01/msg00010.html
Also `raccess_guess_table[]' and `raccess_rule_by_darwin_vfs()'
are renamed with `ft_' suffixes.
* src/base/ftbase.h: `raccess_rule_by_darwin_vfs()' is renamed
to `ft_raccess_rule_by_darwin_vfs()'.
* src/base/ftobjs.c: Ditto.
* src/base/ftrfork.c: Declarations of FT_RFork_Rule,
raccess_guess_rec, are moved to...
* include/freetype/internal/ftrfork.h: Here.
* include/freetype/internal/ftrfork.h:
FT_RFORK_RULE_ARRAY_{BEGIN,ENTRY,END} macros are defined
to replace raccess_guess_table[] in both of PIC and non-PIC
modes.
* src/base/ftrfork.c: raccess_guess_table[] array is rewritten
by FT_RFORK_RULE_ARRAY_{BEGIN,ENTRY,END}.
* src/base/basepic.h (BasePIC): Add `ft_raccess_guess_table'
storage. (FT_RACCESS_GUESS_TABLE_GET): New macro to retrieve
the function pointer from `ft_raccess_guess_table' storage in
`BasePIC' structure.
* src/base/ftrfork.c (FT_Raccess_Guess): Rewritten with
FT_RACCESS_GUESS_TABLE_GET.
(raccess_get_rule_type_from_rule_index): Add `library' as the
first argument to the function, to retrieve the storage of
`ft_raccess_guess_table' from it. Also `raccess_guess_table'
is replaced by FT_RACCESS_GUESS_TABLE_GET.
(ft_raccess_rule_by_darwin_vfs): Ditto.
|
|
|
714ee56a
|
2011-12-02T21:14:18
|
|
[mac] Unify DARWIN_NO_CARBON with FT_MACINTOSH.
Originally FT_MACINTOSH was a pure auto macro and DARWIN_NO_CARBON
was a configurable macro to disable Carbon-dependent code. Because
now configure script sets DARWIN_NO_CARBON by default and disables
Darwin & Carbon-dependent codes, these macros can be unified.
FT_MACINTOSH (undefined by default) is kept and DARWIN_NO_CARBON
(defined by default) is removed, because DARWIN_NO_CARBON violates
FT_XXX naming convention of public macros, and a macro configured by
default is not portable for the building without configure (e.g.
make devel).
* builds/unix/configure.raw: Define FT_MACINTOSH if Carbon-based
old Mac font support is requested and Carbon is available.
* builds/unix/ftconfig.in: Undefine FT_MACINTOSH when the support
for Mac OS X without Carbon (e.g. Mac OS X 10.4 for ppc64) is
requested.
* include/freetype/config/ftconfig.in: Ditto.
* builds/vms/ftconfig.h: Ditto.
* src/base/ftbase.h: Remove DARWIN_NO_CARBON.
* src/base/ftbase.c: Ditto.
* src/base/ftobjs.c: Ditto.
* src/base/ftrfork.c: Ditto.
* src/base/ftmac.c: Compile the body if FT_MACINTOSH is defined
(same with TT_USE_BYTECODE_INTERPRETER in ttinterp.c).
* builds/mac/ftmac.c: Ditto.
* builds/mac/FreeType.m68k_cfm.make.txt: Define FT_MACINTOSH.
* builds/mac/FreeType.m68k_far.make.txt: Ditto.
* builds/mac/FreeType.ppc_classic.make.txt: Ditto.
* builds/mac/FreeType.ppc_carbon.make.txt: Ditto.
|
|
72185cb5
|
2011-10-15T09:33:11
|
|
Fix handling of transformations if no renderer is present.
* src/base/ftobjs.c (FT_Load_Glyph): Thinko.
|
|
|
298608d1
|
2011-10-15T09:09:59
|
|
Fix conditions for autohinting.
* src/base/ftobjs.c (FT_Load_Glyph): Handle
FT_LOAD_IGNORE_TRANSFORM.
|
|
|
57b6a614
|
2011-09-09T19:05:54
|
|
Better tracing of metrics.
* src/base/ftobjs.c (FT_Request_Size, FT_Select_Size): Decorate with
FT_TRACE.
|
|
|
c9a69022
|
2011-08-30T08:09:38
|
|
Typo.
|
|
|
51ca771f
|
2011-08-30T07:42:19
|
|
Better tracing of metrics.
* src/base/ftobjs.c (FT_Select_Metrics, FT_Request_Metrics):
Decorate with FT_TRACE.
|
|
3abf617b
|
2011-07-20T06:48:08
|
|
Add FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT.
Useful for embedded systems which don't need file stream support.
* src/base/ftsystem.c, src/base/ftobjs.c (FT_Stream_New): Implement
it.
|
|
|
65a44988
|
2011-06-15T01:44:24
|
|
[base] Fix g++4.6 compiler warnings in src/base/*.c.
Passing uninitialized pointer to the buffer allocator is
not problematic theoretically (as far as the returned
pointer is checked before writing), but g++4.6 dislikes
it and warns by -Wuninitialized. Initialize them by NULL.
* src/base/ftobjs.c (FT_Stream_New): Init `stream'.
(new_memory_stream): Ditto.
(FT_New_GlyphSlot): Init `slot'.
(FT_CMap_New): Init `cmap'.
(open_face_PS_from_sfnt_stream): Init `sfnt_ps'.
(Mac_Read_POST_Resource): Init `pfb_data'.
(Mac_Read_sfnt_Resource): Init `sfnt_data'.
* src/base/ftrfork.c (FT_Raccess_Get_DataOffsets):
Init `offsets_internal' and `ref'.
(raccess_guess_darwin_hfsplus): Init `newpath'.
(raccess_guess_darwin_newvfs): Ditto.
* src/base/ftbitmap.c (ft_bitmap_assure_buffer):
Init `buffer'.
* src/base/ftstroke.c (FT_Stroker_New): Init `stroker'.
|
|
|
c9bdfa7e
|
2011-03-06T18:35:37
|
|
Fix autohinting fallback.
* src/base/ftobjs.c (FT_Load_Glyph): Assure that we only check TTFs,
ignoring CFF-based OTFs.
|
|
ff809507
|
2011-02-19T23:09:26
|
|
Fall back to autohinting if a TTF/OTF doesn't contain any bytecode.
This is Savannah patch #7471.
* src/base/ftobjs.c (FT_Load_Glyph): Implement it.
|
|
|
312d26a4
|
2010-12-13T20:17:26
|
|
Fix parameter handling of `FT_Set_Renderer'.
Reported by Kirill Tishin <siege@bk.ru>.
* src/base/ftobjs.c (FT_Set_Renderer): Increment `parameters'.
|
|
|
ac09390a
|
2010-11-04T23:26:11
|
|
[UVS] Fix find_variant_selector_charmap(), Savannah bug #31545.
Since 2010-07-04, find_variant_selector_charmap() returns
the first cmap subtable always under rogue-compatible
configuration, it causes NULL pointer dereference and
make UVS-related functions crashed.
* src/base/ftobjs.c (Fix find_variant_selector_charmap):
Returns UVS cmap correctly.
|
|
|
b72e0460
|
2010-11-04T23:09:05
|
|
[UVS] Remove non-essential pointer checking in previous commit.
|
|
|
e891e4d6
|
2010-11-04T21:53:11
|
|
[UVS] Stabilizes UVS supporting functions against non-UVS fonts.
UVS supporting functions assume the variation handler functions
are valid. When a font without cmap format 14 is given, these
function pointers are left as NULL, so calling these functions
causes NULL pointer dereference.
* src/base/ftobjs.c (FT_Face_GetCharVariantIndex): Check the pointer
FT_CMap_Class->char_var_index before calling it.
(FT_Face_GetCharVariantIsDefault): Check the pointer
FT_CMap_Class->char_var_default before calling it.
(FT_Face_GetVariantSelectors): Check the pointer
FT_CMap_Class->variant_list before calling it.
(FT_Face_GetVariantsOfChar): Check the pointer
FT_CMap_Class->charvariant_list before calling it.
(FT_Face_GetCharsOfVariant): Check the pointer
FT_CMap_Class->variantchar_list before calling it.
|
|
|
463dddad
|
2010-10-13T17:20:27
|
|
[raccess] Skip unrequired resource access rules by Darwin VFS.
When a resource fork access rule by Darwin VFS could open the
resource fork but no font is found in it, the rest of rules
by Darwin VFS are skipped. It reduces the warnings of the
deprecated resource fork access method by recent Darwin kernel.
Fix MacPorts ticket #18859:
http://trac.macports.org/ticket/18859
* src/base/ftobjs.c (load_face_in_embedded_rfork):
When FT_Stream_New() returns FT_Err_Cannot_Open_Stream, it
means that the file is possible to be fopen()-ed but zero-sized.
Also there is a case that the resource fork is not zero-sized,
but no supported font exists in it. If a rule by Darwin VFS
falls into such cases, there is no need to try other Darwin VFS
rules anymore. Such cases are marked by vfs_rfork_has_no_font.
If it is TRUE, the Darwin VFS rules are skipped.
|
|
|
ba95440c
|
2010-08-06T20:07:36
|
|
Minor doc fixes, formatting.
|
|
|
44524158
|
2010-08-07T01:46:56
|
|
Fix Savannah bug #30648.
* src/base/ftobjs.c (FT_Done_Library): Specify the order of font
drivers in face closing process. Type42 faces should be closed
before TrueType faces, because a Type42 face refers another
internal TrueType face which is created from sfnt[] array on the
memory.
|
|
|
81f3472c
|
2010-08-06T14:11:54
|
|
Fix Savannah bug #30658.
* src/base/ftobjs.c (Mac_Read_POST_Resource): Check the total
length of collected POST segments does not overrun the allocated
buffer.
|
|
|
fe3433c7
|
2010-07-18T18:41:47
|
|
Add reference counters and to FT_Library and FT_Face objects.
* include/freetype/freetype.h (FT_Reference_Face): New function.
* include/freetype/ftmodapi.h (FT_Rererence_Library): New function.
* include/freetype/internal/ftobjs.h (FT_Face_InternalRec,
FT_LibraryRec): New field `refcount'.
* src/base/ftobjs.c (FT_Open_Face, FT_New_Library): Handle
`refcount'.
(FT_Reference_Face, FT_Reference_Library): Implement new functions.
(FT_Done_Face, FT_Done_Library): Handle `refcount'.
* docs/CHANGES: Updated.
|
|
|
c8f5b98b
|
2010-07-12T21:13:22
|
|
Remove C++ warnings.
*/*: Initialize pointers where necessary to make g++ happy.
|
|
b33b856a
|
2010-07-05T22:36:30
|
|
Fix Savannah bug #27648.
* src/base/ftobjs.c (ft_remove_renderer, FT_Add_Module): Call
`raster_done' only if we have an outline glyph format.
Fix comment typo.
|
|
|
0ae32718
|
2010-07-04T20:14:18
|
|
Restrict the number of the charmaps in a rogue-compatible mode.
Fix for Savannah bug #30059.
* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Replace `16' the
minimum character code passed by a legacy rogue client by...
* include/freetype/config/ftoption.h (FT_MAX_CHARMAP_CACHEABLE):
This. It is undefined when FT_CONFIG_OPTION_OLD_INTERNALS is
undefined (thus the rogue client compatibility is not required).
* src/cff/cffobjs.c (cff_face_init): Abort the automatic
selection or synthesis of Unicode cmap subtable when the charmap
index exceeds FT_MAX_CHARMAP_CACHEABLE.
* src/sfnt/ttcmap.c (tt_face_build_cmaps): Issue error message
when the charmap index exceeds FT_MAX_CHARMAP_CACHEABLE.
* src/base/ftobjs.c (find_unicode_charmap): When Unicode charmap
is found after FT_MAX_CHARMAP_CACHEABLE, ignore it and search
earlier one.
(find_variant_selector_charmap): When UVS charmap is found after
FT_MAX_CHARMAP_CACHEABLE, ignore it and search earlier one.
(FT_Select_Charmap): When a charmap matching with requested
encoding but after FT_MAX_CHARMAP_CACHEABLE, ignore and search
earlier one.
(FT_Set_Charmap): When a charmap matching with requested
charmap but after FT_MAX_CHARMAP_CACHEABLE, ignore and search
earlier one.
(FT_Get_Charmap_Index): When a requested charmap is found
after FT_MAX_CHARMAP_CACHEABLE, return the inverted charmap
index.
|
|
|
b2ea64bc
|
2010-07-02T18:16:02
|
|
Additional fix for Savannah bug #30306.
* src/base/ftobjs.c (Mac_Read_POST_Resource): If the type
of the POST fragment is 0, the segment is completely ignored.
The declared length of the segment is not cared at all.
According to Adobe Technical Note 5040, type 0 segment is
comment only and should not be loaded for the interpreter.
Reported by Robert Swiecki.
|
|
5ef20c8c
|
2010-07-01T18:39:04
|
|
Initial fix for Savannah bug #30306.
* src/base/ftobjs.c (Mac_Read_POST_Resource): Check `rlen'
the length of fragment declared in the POST fragment header
and prevent an underflow in length calculation. Some fonts
set the length to zero in spite of the exist of following
16bit `type'. Reported by Robert Swiecki.
|
|
|
f29f741e
|
2010-07-01T17:31:03
|
|
Additional fix for Savannah bug #30248 and #30249.
* src/base/ftobjs.c (Mac_Read_POST_Resource): Check the buffer
size during gathering PFB fragments embedded in LaserWriter PS
font for Macintosh. Reported by Robert Swiecki.
|
|
|
c69891a1
|
2010-06-25T09:02:18
|
|
Initial fix for Savannah bug #30248 and #30249.
* src/base/ftobjs.c (Mac_Read_POST_Resource): Check the error during
reading a PFB fragment embedded in LaserWriter PS font for Macintosh.
Reported by Robert Swiecki.
|
|
|
d087199f
|
2010-06-07T08:46:01
|
|
Fix Savannah bug #30052.
This bug has been introduced with commit 2415cbf3.
* src/base/ftobjs.c (FT_Get_First_Char, FT_Get_Next_Char): Protect
against endless loop in case of corrupted font header data.
|
|
|
e30de299
|
2010-05-22T20:03:41
|
|
Fix various memory problems found by linuxtesting.org.
* src/base/ftgxval.c (FT_TrueTypeGX_Free, FT_ClassicKern_Free),
src/base/ftotval.c (FT_OpenType_Free), src/base/ftpfr.c
(ft_pfr_check): Check `face'.
* src/base/ftobjs.c (FT_Get_Charmap_Index): Check `charmap' and
`charmap->face'.
(FT_Render_Glyph): Check `slot->face'.
(FT_Get_SubGlyph_Info): Check `glyph->subglyphs'.
Improve API documentation.
|
|
|
199f04f3
|
2010-03-12T14:48:57
|
|
Remove duplicated inclusion of `FT_OUTLINE_H' in ftobjs.c.
|
|
|
e0717d4f
|
2010-02-27T08:10:11
|
|
Simplify code.
Suggested by Behdad.
* src/base/ftobjs.c (FT_Get_First_Char): Don't use a loop since we
call FT_Get_Next_Char anyway if necessary.
|
|
|
2415cbf3
|
2010-02-26T23:48:53
|
|
Improve handling of invalid glyph indices in char->index functions.
* src/base/ftobjs.c (FT_Get_First_Char, FT_Get_Next_Char): Use a
loop.
|
|
|
13fa21bd
|
2010-01-14T21:34:08
|
|
Make FT_Set_Transform work if no renderer is available.
* src/base/ftobjs.c (FT_Load_Glyph): Apply `standard' transformation
if no renderer is compiled into the library.
|
|
|
d40cd0b4
|
2010-01-14T20:32:21
|
|
Fix compilation warning.
|
|
|
c4b22144
|
2009-11-15T10:10:00
|
|
Add tracing messages for advance values.
* src/base/ftobjs.c (FT_Load_Glyph), src/truetype/ttgload.c
(TT_Get_HMetrics, TT_Get_VMetrics): Do it.
|
|
|
38449dce
|
2009-10-26T07:26:25
|
|
Whitespace.
|
|
4694ea2b
|
2009-09-02T13:06:33
|
|
Improve vertical metrics calculation (Savannah bug #27364).
The calculation of `vertBearingX' is not defined in the OTF font
spec so FreeType does a `best effort' attempt. However, this value
is defined in the PDF and PostScript specs, and that algorithm is
better than the one FreeType currently uses:
FreeType: Use the middle of the bounding box as the X coordinate
of the vertical origin.
Adobe PDF spec: Use the middle of the horizontal advance vector as
the X coordinate of the vertical origin.
FreeType's algorithm goes wrong if you have a really small glyph
(like the full-width, circle-like dot at the end of the sentence, as
used in CJK scripts) with large bearings. With the FreeType
algorithm this dot gets centered on the baseline; with the PDF
algorithm it gets the correct location (in the top right). Note
that this is a serious issue, it's like printing the dot at the end
of a Roman sentence at the center of the textline instead of on the
baseline like it should. So i believe the PDF spec's algorithm
should be used in FreeType as well.
The `vertBearingY' value for such small glyphs is also very strange
if no `vmtx' information is present, since the height of the bbox is
not representable for the height of the glyph visually (the
whitespace up to the baseline is part of the glyph). The fix also
includes some code for a better estimate of `vertBearingY'.
* src/base/ftobjs.c (ft_synthesize_vertical_metrics): `vertBearingX'
is now calculated as described by the Adobe PDF Spec. Estimate for
`vertBearingY' now works better for small glyphs completely above or
below the baseline into account.
* src/cff/cffgload.c (cff_slot_load): `vertBearingX' is now
calculated as described by the Adobe PDF Spec. Vertical metrics
information was always ignored when FT_CONFIG_OPTION_OLD_INTERNALS
was not defined.
* src/truetype/ttgload.c (compute_glyph_metrics): `vertBearingX' is
now calculated as described by the Adobe PDF Spec.
|
|
|
0d226c31
|
2009-08-01T00:30:24
|
|
base: Prevent some overflows on LP64 systems.
|
|
|
95aeebf4
|
2009-08-01T00:30:13
|
|
ftobjs.c: Prevent an overflow in glyph index handling.
|
|
|
ad289d13
|
2009-06-29T03:09:17
|
|
ftpatent: Fix a bug by wrong usage of service->table_info().
|
|
|
858abbed
|
2009-06-26T06:15:41
|
|
For warning messages, replace FT_ERROR with FT_TRACE0.
FT_ERROR is now used only if a function produces a non-zero `error'
value.
Formatting, improving and harmonizing debug strings.
|
|
|
777d6d59
|
2009-06-25T16:46:39
|
|
Provide version information better.
* src/base/ftinit.c (FT_Init_FreeType): Don't set version here
but...
* src/base/ftobjs.c (FT_New_Library): Here.
|
|
|
c6788a38
|
2009-06-07T13:09:21
|
|
Fix some potential out-of-memory crashes.
* src/base/ftobjs.c (ft_glyphslot_done): Check `slot->internal'.
* src/base/ftstream.c (FT_Stream_ReleaseFrame): Check `stream'.
* src/truetype/ttinterp.c (TT_New_Context): Avoid double-free of
`exec' in case of failure.
|
|
15e8e237
|
2009-05-29T12:59:42
|
|
Enable autohinting for glyphs rotated by multiples of 90°.
* src/base/ftobjs.c (FT_Load_Glyph): Alter check for permitted
matrices to allow rotations by multiples of 90°, not only unrotated,
possibly slanted matrices.
|
|
636c294b
|
2009-04-05T17:59:26
|
|
Position Independent Code (PIC) support and infrastructure in base.
* include/freetype/config/ftoption.h add FT_CONFIG_OPTION_PIC
* include/freetype/internal/ftobjs.h Add pic_container member to
FT_LibraryRec.
Add macros to declare and init instances of FT_CMap_ClassRec.
Add macros to init instances of FT_Outline_Funcs and FT_Raster_Funcs.
Add macros to declare, allocate and initialize modules
(FT_Module_Class).
Add macros to declare, allocate and initialize renderers
(FT_Renderer_Class).
Add macro to init instances of FT_Glyph_Class.
Add macros to declare, allocate and initialize drivers
(FT_Driver_ClassRec).
* include/freetype/internal/ftpic.h new file to declare the
FT_PIC_Container struct and the functions to allocate and detroy it.
* include/freetype/internal/ftserv.h add macros to allocate and
destory arrays of FT_ServiceDescRec.
* include/freetype/internal/internal.h define macro to include
ftpic.h.
New Files:
* src/base/ftpic.c implement functions to allocate and destory the
global pic_container.
* src/base/basepic.h declare struct to hold PIC globals for base and
macros to access them.
* src/base/basepic.c implement functions to allocate, destroy and
initialize PIC globals for base.
* src/base/ftinit.c when FT_CONFIG_OPTION_PIC is defined implement
functions that allocate and destroy ft_default_modules according to
FT_CONFIG_MODULES_H in the pic_container instead of the global scope
and use macro from basepic.h to access it.
* src/base/ftobjs.c add calls to the functions that allocate and
destroy the global pic_container when the library is created and
destroyed.
* src/base/jamfile add new files to FT2_MULTI build:
ftpic.c and basepic.c.
* src/base/ftbase.c add new files to build:
ftpic.c and basepic.c.
* src/base/ftglyph.c when FT_CONFIG_OPTION_PIC is defined
ft_bitmap_glyph_class and ft_outline_glyph_class will be allocated
in the pic_container instead of the global scope and use macros from
basepic.h to access them.
* src/base/ftbbox.c allocate bbox_interface stract on the stack
instead of the global scope when FT_CONFIG_OPTION_PIC is defined.
* src/base/ftstroke.c access ft_outline_glyph_class allocated in
ftglyph.c via macros from basepic.h
|