4fa67f34ec
Add Unicode 5.2 scripts
2010-05-21 13:29:12 +01:00
ee1b322100
Fix feature mask setting
2010-05-21 12:55:57 +01:00
b490fa3433
Add hb_ot_tag_to_script()
2010-05-21 11:15:07 +01:00
280af1bddb
Let hb_face_get_table() return NULL if table not found
2010-05-20 18:33:35 +01:00
1cdbfd944e
Fix alternate, again
2010-05-20 17:47:28 +01:00
fdca3d5160
Fix alternate off-by-one
2010-05-20 17:46:20 +01:00
b634beb39e
Fix delta scale, again...
2010-05-20 17:44:52 +01:00
40335d4533
Remove unused operator
2010-05-20 17:35:14 +01:00
f7acd8df51
Do alternate glyph selection!
...
Kinda hand-wavy right now. Not tested.
2010-05-20 17:26:35 +01:00
750a229455
get_table() is allowed to return NULL. Use that to simplify code
2010-05-20 16:23:27 +01:00
99d9ef785f
Write hb_face_create_for_data() in terms of hb_face_create_for_tables()
...
Fixes lack of head_table initialization in create_for_tables() also.
2010-05-20 15:47:49 +01:00
6774463883
Apply user features to ranges!
2010-05-20 15:41:20 +01:00
9b60233385
Add _hb_bit_storage()
2010-05-20 15:31:12 +01:00
6b1b957f6d
Add lookup_map
2010-05-20 15:14:44 +01:00
60010a0c4d
Update always-apply mask from 0xFFFF to 1
...
We plan to use the first bit to be always on.
2010-05-20 14:05:02 +01:00
009aad5678
Invert the mask logic
...
Before, the mask in the buffer was inverted. That is, a 0 bit meant
feature should be applied and 1 meant not applied, whereas in the
lookups, the logic was positive.
Now both are in sync. When calling hb_buffer_add_glyph() manually,
the mask should be 1 instead of 0.
2010-05-20 14:00:57 +01:00
7f411dbfd9
Apply user features
...
No ranges yet
2010-05-20 13:40:18 +01:00
0db299ccad
Change hb_feature_t to keep tag/int instead of string
2010-05-20 13:30:09 +01:00
0a4399ca22
Fix scale issues
...
hb_font_set_scale() now sets the value to be used to represent a unit
pixel. For example, if rendering a 10px font with a 26.6 representation,
you would set scale to (10 << 6). For 10px in 16.16 you would set it to
(10 << 16). This space should be the same space that the get_glyph_metrics
and get_kerning callbacks work in.
2010-05-19 15:45:06 -04:00
cf5585cfa6
Add 'head' table
2010-05-19 12:03:35 -04:00
e29caf3f94
Add LONGDATETIME
2010-05-19 11:47:17 -04:00
f415755fdf
Minor
2010-05-17 15:14:14 -04:00
73af7756dc
Indent
2010-05-14 23:38:08 -04:00
3567b87cce
Add an inline version of hb_buffer_ensure()
2010-05-14 23:28:44 -04:00
a6a79df5fe
Handle malloc failture in the buffer
2010-05-14 23:20:16 -04:00
ca54a12658
Minor
2010-05-14 22:25:42 -04:00
910a33fe84
Update buffer docs
2010-05-14 22:13:38 -04:00
36b73c80df
Shortening buffer accessors: rename buffer->in_pos to buffer->i
2010-05-14 22:10:39 -04:00
29427c5c51
Shortening buffer accessors: rename buffer->out_length to buffer->out_len
2010-05-14 22:08:22 -04:00
6960350be9
Shortening buffer accessors: rename buffer->in_length to buffer->len
2010-05-14 22:07:46 -04:00
1b621823f3
Shortening buffer accessors: rename buffer->positions to buffer->pos
2010-05-14 22:05:53 -04:00
9d5e26df08
Shortening buffer accessors: rename buffer->out_string to buffer->out_info
2010-05-14 22:03:11 -04:00
7e7007a1c9
Shortening buffer accessors: rename buffer->in_string to buffer->info
2010-05-14 22:02:37 -04:00
8e6b6bb293
Merge buffer->out_pos and buffer->out_length
2010-05-14 21:58:22 -04:00
22f668eb9a
Remove the unused BUFFER macro
2010-05-14 21:41:04 -04:00
7e53ebe478
Remove the IN_CURGLYPH() macro
2010-05-14 21:38:46 -04:00
d784da1923
Remove the IN_CURINFO() macro
2010-05-14 21:37:18 -04:00
281f59b4fb
Remove IN_INFO() and IN_NEXTGLYPH() macros
2010-05-14 21:34:22 -04:00
6e489cdf76
Remove the IN_GLYPH() macro
2010-05-14 21:07:35 -04:00
01feb74c78
Remove the IN_CLUSTER() macro
2010-05-14 21:00:08 -04:00
d63a1e089a
Remove the IN_MASK() macro
2010-05-14 20:30:07 -04:00
89e2834dab
Remove the IN_LIGID() macro
2010-05-14 20:26:44 -04:00
4a871041f4
Remove IN_COMPONENT() macro
2010-05-14 20:25:04 -04:00
27da6dd89a
Remove OUT_GLYPH() and OUT_INFO() macros
2010-05-14 20:17:50 -04:00
cc6ae7ff91
Fix lookahead matching. Oops!
2010-05-14 20:09:48 -04:00
3109375b84
Remove POSITION() and CURPOSITION() macros
2010-05-14 19:55:27 -04:00
d7cfb3b2d1
s/\<context\>/c/g
2010-05-13 14:18:49 -04:00
f679635893
Don't use variable-length-arrays
2010-05-13 13:34:17 -04:00
72071a8afa
Add a few more buffer convenience methods
2010-05-13 13:22:24 -04:00
11a81612e5
Minor
2010-05-13 00:01:40 -04:00
3f93518a63
Improve check for internal symbols
2010-05-12 23:48:40 -04:00
357d0f29c4
Make HB_PRIVATE more useful
...
So we can apply it to class methods also. Not sure if that works!
2010-05-12 23:46:16 -04:00
1d5e780136
Add a few other buffer methods
2010-05-12 23:43:00 -04:00
d0316a81f5
Add buffer->swap()
2010-05-12 23:34:52 -04:00
3b649a38b5
Add check for internal symbols
2010-05-12 23:28:38 -04:00
eee8598d75
Hide internal symbols
2010-05-12 23:22:55 -04:00
8951fc2c82
Add buffer->allocate_lig_id()
2010-05-12 23:13:39 -04:00
1ce4dc95db
Use bit tricks for HB_DIRECTION_IS_*
...
We already depend on the exact values of the direction enum
in HB_DIRECTION_REVERSE(), so we may as well use that.
2010-05-12 18:29:25 -04:00
22da7fd94d
Rename a few files to be C++ sources
...
In anticipation for buffer revamp coming.
2010-05-12 18:23:21 -04:00
c3df649f25
Fix comment
2010-05-11 13:54:12 -04:00
281f08954a
Remove obsolete friend
2010-05-11 11:37:58 -04:00
70c9bfd564
Simplify PairSet
2010-05-11 00:36:30 -04:00
97e7f8f305
Add CONST_FUNC annotation
2010-05-11 00:11:36 -04:00
494d28ad98
Simplify likely() implementation
...
Shrinks .text by 1%!
2010-05-10 23:50:07 -04:00
75651b2087
Fix warnings
2010-05-10 23:44:51 -04:00
4c20d8c057
Sprinkle a few strategic likely()'s
...
Shrinks the code size by some 2% even.
2010-05-10 23:27:54 -04:00
69cb28bc13
Remove a few likely()'s
2010-05-10 23:13:08 -04:00
24552ecf92
Remove excess sub_format sanitize
2010-05-10 23:08:41 -04:00
f7adc5e9be
Shrink NullPool now that we have accurate size tracking
2010-05-10 22:41:50 -04:00
3d44fb6f15
Fix warning
2010-05-10 22:22:54 -04:00
b5db4f1e4e
Clean up NO_INDEX
2010-05-10 22:22:22 -04:00
fe9bc070e1
Fix awful confusion between lookup format and subtable format
...
As reported by John Daggett.
2010-05-10 21:39:24 -04:00
458ecbb60b
Fix tracing order
2010-05-10 21:11:35 -04:00
48146e5612
Don't fail sanitize on NULL data
2010-05-10 20:07:56 -04:00
d2c2ca8faf
Fix comment
2010-05-10 19:58:25 -04:00
b435ab7e29
Fix accessing tables from NULL pointer
2010-05-10 19:51:57 -04:00
dacebcadae
Simplify unions
2010-05-10 19:45:41 -04:00
fd671e0243
Remove unused macro
2010-05-10 19:02:32 -04:00
0eb9fc6e37
Change DEFINE_SIZE_VAR to DEFINE_SIZE_ARRAY
2010-05-10 19:01:17 -04:00
596e471aa5
Cleanup DEFINE_SIZE_VAR2
2010-05-10 18:48:29 -04:00
33afa4e2dc
Minor
2010-05-10 18:35:02 -04:00
b961518b96
Simplify array access
2010-05-10 18:20:54 -04:00
54842374c2
Fix check_struct to check min_size instead of sizeof
2010-05-10 18:13:32 -04:00
ed07422c33
Further cleanup of sizeof
2010-05-10 18:08:46 -04:00
a82ef7a893
Remove CastP completely
2010-05-10 17:55:03 -04:00
40cbefe858
Remove unnecessary casts
2010-05-10 17:47:22 -04:00
09766b1ec5
Make StructAtOffset take a pointer
...
Is safer.
2010-05-10 17:36:03 -04:00
bea34c7cbb
Further cleanup of DEFINE_SIZE
2010-05-10 17:28:16 -04:00
0abcc3b48c
Cleanup
2010-05-10 17:04:20 -04:00
b3651231bf
Remove ASSERT_SIZE in favor of the safer DEFINE_SIZE_STATIC
2010-05-10 16:59:57 -04:00
569da92bc6
Cleanup ASSERT_SIZE_VAR
2010-05-10 16:46:36 -04:00
99bf03459f
Whitespace
2010-05-06 19:37:32 -04:00
65f46b0033
Simplify DEFINE_NULL_DATA
...
Using ::min_size.
2010-05-06 19:35:19 -04:00
e45d3f86f9
Start cleaning up get_size()
...
So we know when the size is static and when dynamic.
2010-05-06 19:33:31 -04:00
b157617644
Remove the last of SANITIZE macros: SANITIZE_SELF
2010-05-06 14:48:27 -04:00
4f252fedc7
Remove SANITIZE macro
2010-05-06 13:30:23 -04:00
c2ddfd2d26
Cleanup Value casts
2010-05-06 13:21:54 -04:00
41a93d2c1f
Remove SANITIZE_WITH_BASE
2010-05-06 12:55:14 -04:00
f5fab0c718
Remove SANITIZE_MEM
2010-05-06 10:26:52 -04:00
4ad2cc5dec
Rename check to check_range
2010-05-06 09:24:56 -04:00
1cd1e117d0
Remove SANITIZE_ARRAY
2010-05-05 20:15:14 -04:00
583d7f9586
Cosmetic
2010-05-05 01:49:22 -04:00
705e215268
Minor
2010-05-05 01:40:25 -04:00
b18eafd0f6
Minor
2010-05-05 01:39:26 -04:00
4169710911
Simplify chaining
2010-05-05 01:37:58 -04:00
1911b9d21b
Remove APPLY_ARG_DEF and APPLY_ARG
2010-05-05 01:32:04 -04:00
6c42cddfe5
Port apply to use hb_trace_t
2010-05-05 01:30:48 -04:00
969c9705ae
Move context_length into apply_context
2010-05-05 01:23:44 -04:00
94a23aaeca
Move buffer into apply_context
2010-05-05 01:13:09 -04:00
63493f956d
Move layout_context into apply_context
2010-05-05 01:01:05 -04:00
fff9aa263d
Minor
2010-05-05 00:32:21 -04:00
27e302dc8e
I keep changing my mind about this
2010-05-05 00:26:16 -04:00
39840474af
Remove SANITIZE_ARG_DEF and SANITIZE_ARG
2010-05-05 00:23:19 -04:00
b261e2ad5c
Remove trace from sanitize_shallow()
2010-05-05 00:20:16 -04:00
dfc8cbe854
Add hb_trace_t
2010-05-05 00:19:46 -04:00
20e3dd5d29
Make sanitize_depth variable automatic and not passed through function args
2010-05-04 23:32:49 -04:00
4a446ac351
Use function template for pass-thru argument
2010-05-04 22:56:20 -04:00
98daaf183d
Make _hb_sanitize_*() methods of the context object
2010-05-04 22:42:49 -04:00
bb029af943
Remove SANITIZE_THIS
2010-05-04 15:28:52 -04:00
2226fc93d1
Rename SANITIZE_BASE to SANITIZE_WITH_BASE
2010-05-04 15:12:17 -04:00
89da1346ec
Remove SANITIZE_OBJ
2010-05-04 15:01:45 -04:00
4d4cce9626
Remove SANITIZE_THIS2
2010-05-04 14:57:55 -04:00
26bfcb64e4
Cosmetic
2010-05-04 14:49:45 -04:00
be74284673
Remove SANITIZE_THIS3
2010-05-04 14:47:05 -04:00
fbab9f9bd8
Remove SANITIZE_BASE2
2010-05-04 14:42:10 -04:00
73c7dbf7f5
Remove SANITIZE2
2010-05-04 14:40:55 -04:00
c9f14687a3
Remove the NEUTER macro, move code to a method
2010-05-04 14:38:08 -04:00
30fa2821c2
Make internal method private
2010-05-04 14:28:18 -04:00
ce5694c796
[main] Recognize Apple SFNTs
2010-05-04 14:10:18 -04:00
710500a93e
Comment new SFNT tags
2010-05-03 23:11:16 -04:00
64d3fc8d0d
Cosmetic: Rename HB_LIKELY/HB_UNLIKELY to likely/unlikely
2010-05-03 22:51:19 -04:00
fa3b3d5844
Mark a couple functions as inline
2010-05-03 22:47:22 -04:00
6b84198f9d
Merge remote branch 'jrmuizel/master'
2010-05-03 22:46:52 -04:00
eaf29edb8f
HB_UNUSED is unneeded on static inline functions
2010-05-03 22:27:56 -04:00
4ce578ed36
Include the tags from the Apple specification for TrueType fonts
2010-05-03 15:03:53 -04:00
631d10b728
Remove unused method
2010-05-02 21:14:21 -04:00
f0abcd6940
Whitespace
2010-05-02 18:14:25 -04:00
a8d960bd26
[GPOS] Speedup apply_value()
2010-04-29 14:31:56 -04:00
2cd1ea4411
[ft] Disallow getting the entire font data with tag=0
2010-04-29 14:16:43 -04:00
33d13fdda9
Rename HB_GNUC_UNUSED -> HB_UNUSED
2010-04-29 13:56:44 -04:00
7d3a126334
Define HB_FUNC for portability to non-gcc
2010-04-29 13:54:01 -04:00
fa030175ca
[sanitize] Make debug code always available to the compiler
...
Such that we don't break debug build all the time.
2010-04-29 13:48:26 -04:00
fde6f5bd68
Convert to uppercase in hb_ot_tag_from_language()
2010-04-29 04:41:41 -04:00
6f729b45b0
More contour point use
2010-04-29 03:59:06 -04:00
3840b6b505
[gdef] Fix delta scale
2010-04-29 03:48:27 -04:00
4ac6cc284b
[gdef] Fix rounding
2010-04-29 03:48:11 -04:00
b52fbb1bab
[gdef] Implement getting contour point
2010-04-29 03:47:00 -04:00
4c5fbae011
Make sure mirroring is done in original direction
...
Reported by Jonathan Kew.
2010-04-29 03:39:39 -04:00
ce23c9234b
Use BCP47 private-use tags for OpenType tag language string mapping
2010-04-29 03:31:03 -04:00
eaf1d9a46c
Minor
2010-04-29 03:11:32 -04:00
3a4784fe88
Fix bug in hb_language_from_string()
...
Reported by Jonathan Kew.
2010-04-29 02:58:38 -04:00
602e4f8d55
Use const_cast
2010-04-29 02:28:54 -04:00
abff3580a5
Add const
2010-04-29 02:27:20 -04:00
6617eada95
Rename apply_context -> context
2010-04-29 02:25:30 -04:00
b4c7fab762
Rename
2010-04-29 02:24:25 -04:00
1376fb7bf9
[apply] Use a context object to reduce number of parameters passed around
2010-04-29 02:19:21 -04:00
173fde7087
Further simplify tracing
2010-04-29 01:47:30 -04:00
bc20045743
Simplify trace code
2010-04-29 01:40:26 -04:00
807c5b03a2
[sanitize] Make debug code always available to the compiler
...
Such that we don't break debug build all the time.
2010-04-28 23:28:07 -04:00
74e313c016
[gsubgpos] Make debug code always available to the compiler
...
Such that we don't break debug build all the time.
2010-04-28 15:15:09 -04:00
41011a6ed7
Fix compiler warning about value unused
2010-04-28 13:33:09 -04:00
863df68e89
[object] Make debug code always available to the compiler
...
Such that we don't break debug build all the time.
2010-04-28 13:29:55 -04:00
1d52151a19
Minor
2010-04-28 13:20:31 -04:00
444fffb1ab
[blob] Make debug code always available to the compiler
...
Such that we don't break debug build all the time.
2010-04-28 13:16:38 -04:00
ba51b25c7b
Fix build. Ouch!
2010-04-28 13:10:36 -04:00
a92f0fda7f
Fix debug build
2010-04-28 13:09:40 -04:00
c165f25410
[object] Actually handle malloc() failure
...
Caught by John Daggett.
2010-04-27 23:28:10 -04:00
caff7db93d
Fix Device::get_size() calculation
2010-04-26 10:07:35 -04:00
66d6eb30eb
Rename Var to Obj
2010-04-25 23:01:45 -04:00
690b919461
Remove use of flexible arrays
...
Also remove wrong ASSERT_SIZE that would trigger only when not using
flexible arrays (which was the case on win32, but not with gcc).
2010-04-25 22:52:22 -04:00
1cebfbb063
Cleanup hb_face_create_for_data()
2010-04-23 20:49:18 -04:00
d6b3c83a90
Allow get_table() to return NULL
2010-04-23 19:59:53 -04:00
ad3653751b
Typo
2010-04-23 19:43:40 -04:00
990443e5f2
Remove lock_instance()
2010-04-23 17:53:32 -04:00
187454c595
Add different casts from pointer and ref to avoid bugs
2010-04-23 17:44:28 -04:00
efb324a46f
Remove GET_FOR_DATA macros
...
The major-version check is now handled by sanitize. If major
doesn't match, we reject and fall back to the Null object.
2010-04-23 16:28:27 -04:00
f1aaa2a436
Add TODO
2010-04-23 15:19:50 -04:00
33d4d4325e
Zero glyph metrics before calling user callback
2010-04-23 14:56:55 -04:00
4206e9511a
More warning fixes
2010-04-23 14:54:01 -04:00
ef66ebeabc
Remove unused parameter
2010-04-23 14:40:36 -04:00
1d720192b1
Fix compile warnings (HB_GNUC_UNUSED)
2010-04-23 14:39:10 -04:00
8dfdca599c
No need to keep blob in sanitize context
2010-04-23 14:07:34 -04:00
254933c397
When sanitizing, delay making writable
...
Before, as soon as we needed to make an edit, we tried to make the blob
writable inplace. That grows code unnecessarily though. We can simply
fail, make writable, then start again. That's indeed what the fallback
was doing anyway.
2010-04-23 13:57:10 -04:00
71e735e915
[blob] Fallback to copying if mprotect() fails
2010-04-23 13:48:06 -04:00
1aa4666b91
Cleanup OpenTypeFontFile
2010-04-23 13:32:03 -04:00
ae4190cafe
Properly define separate structs for TTCHeader and TTCHeaderVersion1
2010-04-23 12:33:02 -04:00
a065f471b3
Cleanup Extension lookups
...
Two things:
1. Allow nested Extension lookups. The offset is always positive, so
it can't loop circularly.
2. Move the check for all Extension subtables having the same lookup
type to the correct place. Before it wasn't really working.
2010-04-22 20:15:11 -04:00
a0bb49c583
Add comment re bsearch effect on sanitize
2010-04-22 18:47:03 -04:00
d632ec4000
Cosmetic
2010-04-22 18:42:05 -04:00
a3263aa773
Convert the last set of cast macros to templates
2010-04-22 18:42:01 -04:00
c38188a191
Remove unused macro
2010-04-22 16:52:09 -04:00
3b2c2df41b
Cleanup Extension sanitize()
2010-04-22 16:51:42 -04:00
1856184b93
Fail sanitize on major version mismatch
...
We handle major-version differences via get_for_data(), so sanitize
should never see a major version mismatch.
2010-04-22 14:21:17 -04:00
df3f505dcf
More sanitize cleanup
2010-04-22 14:11:33 -04:00
278a91f0cd
Minor cleanup of sanitize
...
Done with an audit of all sanitize()
2010-04-22 13:59:39 -04:00
9ac7dc73bc
Check for (impossible) overflow
2010-04-22 13:50:22 -04:00
9fc8684fd8
Cleanup ContextFormat3 sanitize
2010-04-22 13:37:58 -04:00
e77302c61f
Add comment
2010-04-22 13:34:00 -04:00
7c469c3ca4
Minor
2010-04-22 13:26:21 -04:00
dc228048a8
Remove integrity check in Tag sanitize
...
Serves no useful purpose.
2010-04-22 13:22:41 -04:00
8015a8c762
Don't sanitize raw table data
...
That part is performed by individual table sanitize.
2010-04-22 13:21:12 -04:00
c293581e96
Add coment
2010-04-22 11:20:28 -04:00
1faa76c6e8
Remove unnecessary casts
2010-04-22 10:54:26 -04:00
079dc40112
Avoid overflow in TableDirectory sanitize
2010-04-22 10:47:12 -04:00
fb5904ec93
Make casts more explicit
2010-04-22 10:43:30 -04:00
565c80bd29
Make sure semicolon is expected after DEFINE_NULL_DATA()
2010-04-22 10:26:35 -04:00
bb1e16335e
Improve Subst/Pos SubTable access and sanitize
2010-04-22 01:01:35 -04:00
81f2af40f9
Simplify Extension offset now that our int types have no alignment
2010-04-22 00:58:49 -04:00
19828ad42d
Sanitize shallow in Lookup since the generic SubLookup has no methods
2010-04-22 00:50:19 -04:00
e5546a4352
Watch for overflow in Array sanitize
2010-04-22 00:48:54 -04:00
4f5f1c34dd
Rename const_sub_array to sub_array since all consts are implicit now
2010-04-22 00:27:39 -04:00
0795b784dd
Cosmetic
2010-04-22 00:23:14 -04:00
2d98d3bbaa
Simplify Lookup sanitize
2010-04-22 00:19:30 -04:00
c755cb3e3a
Change header comment
2010-04-22 00:11:43 -04:00
243d20e011
More cast simplification
2010-04-21 23:57:01 -04:00
0dfcc13a46
Rename ConstCharP to CharP (overloaded now)
2010-04-21 23:41:26 -04:00
62c0fd7573
Cleanup de-const-casting during sanitize
2010-04-21 23:30:48 -04:00
dd15587056
Add more comments
2010-04-21 23:13:33 -04:00
c85c362067
Add comment
2010-04-21 23:12:54 -04:00
2467c669c2
Add comment
2010-04-21 23:11:45 -04:00
29c3f5e1b6
Improve comment
2010-04-21 23:01:00 -04:00
01c01618e9
Further simplify IntType struct defs
2010-04-21 22:49:56 -04:00
2cb08458f6
Rename const_array() to array() (overloaded)
2010-04-21 22:37:31 -04:00
2e2f43edf2
Remove ArrayAfter, use StructAfter in place
2010-04-21 22:30:36 -04:00
e961c86c57
Convert NEXT() and ARRAY_AFTER() macros to templates
2010-04-21 15:56:11 -04:00
198facdc55
Use templates for const char * casts
2010-04-21 13:35:36 -04:00
1922ffe701
Const correctness
2010-04-21 04:52:11 -04:00
e032ed9f75
Use templates for defining int typess
2010-04-21 04:51:55 -04:00
2c9fd2adce
Remove unused macro
2010-04-21 02:15:39 -04:00
7a52f28117
Rename macros
2010-04-21 02:14:44 -04:00
ffff7dc44c
Minor
2010-04-21 02:13:55 -04:00
f60f2166c4
Move macros around
2010-04-21 02:12:45 -04:00
649a4344ca
Remove unused macros
2010-04-21 02:11:59 -04:00
eba8b4f644
GNOME Bug 613015 - [HB] Does not sanitize Device tables referenced from ValueRecords
2010-04-21 02:04:02 -04:00
673a4efcbc
WIP
2010-04-21 02:02:57 -04:00
40d73bc68d
Improve comments
2010-04-21 01:55:20 -04:00
394bad41a7
Remove stale TODO item
2010-04-21 01:55:17 -04:00
9d3677899f
Use a function template instead of struct template for Null
2010-04-21 01:55:12 -04:00
ffd321afd9
Simplify Tag struct
2010-04-21 01:55:09 -04:00
00e23fcc6f
Cosmetic
2010-04-21 01:55:03 -04:00
a87072db5d
Fix Class operator return type
2010-04-21 01:54:57 -04:00
f9b3772798
Add couple consts to operators
2010-04-21 01:54:53 -04:00
53d237ec63
Remove ASSERT_SIZE_DATA
2010-04-21 01:54:49 -04:00
06558d2a74
Round instead of trunc
2010-04-21 01:50:15 -04:00
0e206de986
Fix warnings
2010-04-21 01:48:41 -04:00
d5943407a4
Fix debug build
2010-04-21 01:42:11 -04:00
12b27ed91d
Fix leak when duplicating blob
2010-04-21 01:41:53 -04:00
4b8487d83e
Fix the mystery bug!
...
A couple bugs joined forces to exhibit the mystery behavior of
crashes / infinite loops on OS X / wrong kerning / invalid memory
access. Pooh!
The bugs were involved:
- Wrong pointer math with ValueRecord in PairPosFormat1
- Fallout from avoiding flex arrays, code not correctly updated
to remove sizeof() usage.
We strictly never use sizeof() directly now. And the PairPos code
is cleaned up. Should fix them all. Bugs are:
Bug 605655 - Pango 1.26.2 introduces kerning bug
Bug 611229 - Pango reads from uninitialized memory
Bug 593240 - (pangoosx) Crash / infinite loop with Mac OS X
We were also doing wrong math converting Device adjustments to
hb_position_t. Fallout from FreeType days. Should shift 16, not
6. Fixed that too.
There's still another bug: we don't sanitize Device records
referenced from value records. Fixing that also.
2010-04-21 01:41:29 -04:00
9b39755d10
Typo
2010-04-15 14:00:25 -04:00
f85ec1c7da
Cosmetic
2010-03-10 04:14:40 -05:00
Behdad Esfahbod
Jeff Muizelaar