0729bc9f52
[Win64] Improve the computation of random seed from stack address.
2009-09-10 16:09:55 +09:00
4539b3eec8
Whitespace.
2009-09-08 07:05:26 +02:00
5e240c1270
[raster] Improvements for stand-alone mode.
...
* src/raster/rules.mk: Don't handle ftmisc.h. It is needed for
stand-alone mode only.
* src/raster/ftmisc.h (FT_MemoryRec , FT_Alloc_Func, FT_Free_Func,
FT_Realloc_Func): Copy declarations from ftsystem.h.
2009-09-03 13:14:24 +02:00
4694ea2b95
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.
2009-09-02 13:06:33 +02:00
03e8b2f763
Fix custom cmap for empty Type 1 font (Savannah bug #27294 ).
...
* include/freetype/internal/t1types.h (T1_EncodingRecRec_): Update
comment to reflect revised code_last meaning.
* src/type1/t1load.c (T1_Open_Face), src/type42/t42objs.c
(T42_Open_Face): Assign max_char as highest character code + 1 and
use this for T1_EncodingRecRec_::code_last.
* src/psaux/t1cmap.c (t1_cmap_custom_init): Follow revised
T1_EncodingRecRec_::code_last meaning.
2009-09-01 08:10:24 +02:00
d77cd8ce7e
Fix rendering of horizontally compressed CFFs.
...
Bug reported by Ivan Nincic <inincic@pdftron.com>.
* src/cff/cffgload.c (cff_slot_load): Thinko: Check `xx' element of
`font_matrix' also.
* docs/CHANGES: Updated.
2009-08-27 00:10:56 +02:00
efaf5abcf8
Don't call `ft_fseek' every time when executing `ft_fread'.
...
* src/base/ftstream.c (FT_Stream_Seek), src/base/ftsystem.c
(ft_ansi_stream_io): Implement it.
2009-08-03 19:55:58 +02:00
2b6a3f0be9
sfnt: Cast a charcode to 32-bit in cmap format 14 parser.
2009-08-01 00:37:59 +09:00
9b1aab8d1e
sfnt: Cast a charcode to 32-bit in cmap format 12 parser.
2009-08-01 00:37:58 +09:00
e6d0c1fb9c
psaux: Fix a few casts to FT_Int32 value.
2009-08-01 00:37:58 +09:00
b76c3f718d
sfnt: Fix a data type mismatching with its source.
2009-08-01 00:37:57 +09:00
2a2beb47c4
sfnt: Extend a few local variables to load 32-bit values.
2009-08-01 00:37:57 +09:00
3783dac000
pfr: Extend `num_aux' to take 32-bit value.
2009-08-01 00:37:56 +09:00
3bda1f9949
pcf: Truncate FT_ULong `nprops' to fit to int PCF_Face->nprops.
2009-08-01 00:37:56 +09:00
8eb551f1b3
gxvalid: Extend a few local variables to reduce the casts.
2009-08-01 00:37:55 +09:00
d365997759
gxvalid: Extend `settingTable' to take 32-bit offset.
2009-08-01 00:37:55 +09:00
6e2375f72c
autofit: Cast FT_Long glyph_count to compare with FT_UInt GID.
2009-08-01 00:37:54 +09:00
057bc4c071
smooth: Exclude 16-bit system in invalid pitch/height check.
2009-08-01 00:35:40 +09:00
b16a942671
cff: Type large constants > 0x7FFF as long for 16-bit systems.
2009-08-01 00:32:25 +09:00
5133c56f2f
base: Remove an unused variable.
2009-08-01 00:32:25 +09:00
5d3ff05615
cache: Check higher bits in flags for non ILP32 systems.
2009-08-01 00:32:24 +09:00
61adbe980a
sfnt: Ignore invalid GIDs in glyph name lookup.
2009-08-01 00:32:24 +09:00
eec405540d
pcf: Fix a comparison between FT_Long and FT_ULong.
2009-08-01 00:32:24 +09:00
eceaffef3e
gxvalid: Guarantee `nFeatureFlags' size up to 32-bit.
2009-08-01 00:32:23 +09:00
cad4f91555
sfnt: Insert explicit cast for LP64 system.
2009-08-01 00:32:23 +09:00
2f07c57f5a
gxvalid: Guarantee `just' table size upto 32-bit.
2009-08-01 00:32:22 +09:00
205a2a0cce
gxvalid: Guarantee `trak' table size upto 32-bit.
2009-08-01 00:32:22 +09:00
49740490e1
type1: Fix a data type mismatching with its source.
2009-08-01 00:32:22 +09:00
737634e5e4
pfr: Fix a data type mismatching with its source.
2009-08-01 00:32:21 +09:00
b12b8c3ce4
pfr: Fix a data type mismatching with its source.
2009-08-01 00:32:21 +09:00
c4420d97f4
pfr: Fix a data type mismatching with its source.
2009-08-01 00:32:21 +09:00
471980d9dc
smooth: Improve the format in debug message.
2009-08-01 00:32:20 +09:00
0105905052
sfnt: Fix a data type mismatching with its source.
2009-08-01 00:32:20 +09:00
cf31edf5ee
psaux: Fix a data type mismatching with its source.
2009-08-01 00:32:19 +09:00
ec7bc863fb
truetype: Extend TrueType GX packed deltas to FT_Offset.
2009-08-01 00:32:19 +09:00
5668181bda
truetype: Extend mmvar_len to hold size_t values.
2009-08-01 00:32:18 +09:00
a115142057
truetype: Check invalid function number in IDEF instruction.
2009-08-01 00:32:18 +09:00
d1c23082b6
truetype: Check invalid function number in FDEF instruction.
2009-08-01 00:32:17 +09:00
9206eba291
truetype: Truncate the deltas of composite glyph at 16-bit values.
2009-08-01 00:32:17 +09:00
1b6f1d20b5
truetype: Truncate the instructions upto 16-bit per a glyph.
2009-08-01 00:32:16 +09:00
6dc27526a9
truetype: Cast the numerical operands to 32-bit for LP64 systems.
2009-08-01 00:32:15 +09:00
3b56c4d390
truetype: Cast the project vector to 32-bit for LP64 system.
2009-08-01 00:32:15 +09:00
9fc4094375
truetype: Cast the scaling params to 32-bit for LP64 system.
2009-08-01 00:32:14 +09:00
c9c6438840
sfnt: Cast a character code to FT_UInt32 for LP64 system.
2009-08-01 00:32:14 +09:00
3f0182afb2
sfnt: Cast a character code to FT_UInt32 for LP64 system.
2009-08-01 00:32:13 +09:00
9c1aac0011
sfnt: Extend TT_BDF->strings_size to FT_ULong for huge BDF.
2009-08-01 00:32:13 +09:00
259568cf68
psaux: Handle the string length by FT_Offset variables.
2009-08-01 00:32:13 +09:00
75d56e5d79
pcf: Fix some data types mismatching with their sources.
2009-08-01 00:32:12 +09:00
c595c06c61
pcf: Handle the string length by size_t variables.
2009-08-01 00:32:12 +09:00
78ba8a610c
pcf: Fix some data types mismatching with their sources.
2009-08-01 00:32:11 +09:00
52170ac0ce
otvalid: Truncate the glyph index to 16-bit.
2009-08-01 00:32:11 +09:00
f7c6b11691
cache: Insert explict casts for LP64 systems.
2009-08-01 00:32:10 +09:00
ed1d359025
cache: Fix some data types mismatching with their sources.
2009-08-01 00:32:10 +09:00
3f0f2e462b
XXX_cmap_encoding_char_next() return FT_UInt32 values.
2009-08-01 00:32:09 +09:00
25dba9cfa8
truetype: Extend TT_Face->num_locations for broken TTFs.
2009-08-01 00:32:09 +09:00
e45e052279
smooth: Fix some data types mismatching with their sources.
2009-08-01 00:32:08 +09:00
c579dc4391
cff: Fix some data types mismatching with their sources.
2009-08-01 00:32:08 +09:00
87054758fb
autofit: Fix some data types mismatching with their sources.
2009-08-01 00:32:08 +09:00
b56680240a
autofit: Count the size of the memory object by ptrdiff_t.
2009-08-01 00:32:07 +09:00
15dc278c5a
autofit: Fix for unused variable `first'.
2009-08-01 00:32:07 +09:00
e866cf3f55
Improve bitmap size or pixel variables for 16-bit systems.
2009-08-01 00:32:06 +09:00
d3ed6d1bba
psaux: Prevent invalid arguments to afm_parser_read_vals().
2009-08-01 00:30:43 +09:00
0d226c31c5
base: Prevent some overflows on LP64 systems.
2009-08-01 00:30:24 +09:00
072e55233e
cff: Cast the long variables to 32-bit for LP64 systems.
2009-08-01 00:30:23 +09:00
b61d92898e
pcf: Improve PCF_PropertyRec.value names on LP64 platforms.
2009-08-01 00:30:23 +09:00
eae89a7f07
pcf: Fix some data types mismatching with their sources.
2009-08-01 00:30:22 +09:00
be41d3e718
bdf: Improve bdf_property_t.value names for LP64 platforms.
2009-08-01 00:30:22 +09:00
660d651317
bdf: Fix some data types mismatching with their sources.
2009-08-01 00:30:21 +09:00
38e480b4c6
autofit: Improve Unicode range definitions.
2009-08-01 00:30:21 +09:00
93bb15940b
smooth: Fix a data type mismatching with its source.
2009-08-01 00:30:21 +09:00
ea5268d2d2
smooth: Fix a data type mismatching with its source.
2009-08-01 00:30:20 +09:00
f4e1c8bdda
cache: Disable the legacy compatibility if 16-bit system.
2009-08-01 00:30:20 +09:00
2a5831ec07
cache: Check 32-bit glyph index on 16-bit systems.
2009-08-01 00:30:19 +09:00
b566d42aa0
cache: Fix some data types mismatching with their sources.
2009-08-01 00:30:19 +09:00
ebf8e294fc
cache: Fix some data types mismatching with their sources.
2009-08-01 00:30:19 +09:00
9f50873a81
cache: Cast NULL to a required function type explicitly.
2009-08-01 00:30:18 +09:00
41f9d0d6ee
fttypes.h: Cast FT_MAKE_TAG output to FT_Tag exlicitly.
2009-08-01 00:30:18 +09:00
82ebaa7b05
psnames: Handle Unicode codepoints by FT_UInt32 variables.
2009-08-01 00:30:17 +09:00
d200982d8b
psaux: Use size_t variable to pass the buffer size.
2009-08-01 00:30:17 +09:00
d1ee378566
type1: Use size_t variable to pass the string length.
2009-08-01 00:30:16 +09:00
7fd7c6f2e9
cid: Fix some data types mismatching with their sources.
2009-08-01 00:30:16 +09:00
34c203cdde
cff: Fix for unused variable `rest'.
2009-08-01 00:30:16 +09:00
a813cf4801
cff: Fix some data types mismatching with their sources.
2009-08-01 00:30:15 +09:00
2bbcb7edd8
bdf: Fix some data types mismatching with their sources.
2009-08-01 00:30:15 +09:00
763b39496e
sfnt: Count the size of the memory object by ptrdiff_t.
2009-08-01 00:30:14 +09:00
f420757c73
lzw: Count the size of the memory object by ptrdiff_t.
2009-08-01 00:30:14 +09:00
88c95bab74
otvalid: Count the table size on memory by ptrdiff_t.
2009-08-01 00:30:13 +09:00
90c7efc8f2
otvalid: Prevent an overflow by GPOS/GSUB 32b-bit offset.
2009-08-01 00:30:13 +09:00
95aeebf438
ftobjs.c: Prevent an overflow in glyph index handling.
2009-08-01 00:30:13 +09:00
2ed9d7fc75
Improve the variable types in raccess_make_file_name().
2009-08-01 00:30:12 +09:00
61fa1b53c2
ftpatent.c: Fix for unused variable `error'.
2009-08-01 00:30:12 +09:00
f7ecdbc70a
type1: Check invalid string longer than PostScript limit.
2009-08-01 00:30:12 +09:00
a8c515d25c
gzip: Use FT2 zcalloc() & zfree() in ftgzip.c by default.
2009-08-01 00:30:11 +09:00
5f43bab8bf
gzip: Distinguish PureC from TurboC on MSDOS.
2009-08-01 00:30:11 +09:00
3f36047eff
gxvalid: Insert PureC pragma to allow unevaluated variables.
2009-08-01 00:30:11 +09:00
62aa9ec647
gxvalid: Pass the union by the pointer instead of the value.
2009-08-01 00:29:29 +09:00
7009a6eb03
Fix Redhat bugzilla #513582 and Savannah bug #26849 .
...
* src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP) <FTC_INLINE>: Fix
aliasing bug.
2009-07-29 11:53:13 +02:00
2cd790d7e2
Document recent library changes.
...
* docs/CHANGES: Do it.
2009-07-19 11:18:00 +02:00
46e05c443b
Fix Savannah bug #23786 .
...
* src/truetype/ttobjs.c (tt_size_init_bytecode): Don't reset x_ppem
and y_ppem. Otherwise the `*_CVT_Stretched' functions in ttinterp.c
get never called.
An anonymous guy suggested this change on Savannah, and it seems to
be the right solution.
2009-07-17 22:49:34 +02:00
9f27998ebf
Merge branch 'master' of wl@git.sv.gnu.org:/srv/git/freetype/freetype2
...
Conflicts:
ChangeLog
Merge.
2009-07-15 12:33:01 +02:00
suzuki toshiya