f4a579bc42
Add internal API for buffer var allocation
2011-07-25 16:26:05 -04:00
468e9cb25c
Move buffer methods into the object
2011-07-22 14:49:14 -04:00
9111b21ef9
Add _hb_buffer_output_glyph() and _hb_buffer_skip_glyph()
2011-07-21 00:59:15 -04:00
dd89d958c1
Fix cluster calculation for non-LTR text
2011-07-21 00:28:57 -04:00
2e18c6dbdf
Fix reverse_range() position loop
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Mozilla Bug 669175 - Slow rendering of text sometimes in this case,
using direction: rtl
2011-07-06 16:05:45 -04:00
80a6833b03
[API] Add hb_*_get_empty() for all objects
2011-05-11 18:21:58 -04:00
3935af1c0d
[buffer] Remove wrong optimization
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While the cluster fields of the glyph string are usually sorted, they
wouldn't be in special cases (for example for non-native direction).
Blindly using bsearch is plain wrong. If we want to reintroduce this
optimization we have to make sure we know the buffer clusters are
monotonic and in which direction. Not sure it's worth it though.
2011-05-05 16:09:45 -04:00
e87867cb88
[buffer] Fail in _create() if we cannot pre-allocate the requested size
2011-05-02 19:35:05 -04:00
243673d601
[test/buffer] Add more extensive UTF-8 test data from glib
2011-04-28 19:37:51 -04:00
080a0eb7d8
Add _hb_unsigned_int_mul_overflows
2011-04-28 16:01:01 -04:00
3264042873
[test/buffer] Test pre_allocate() and allocation_successful()
2011-04-28 14:24:16 -04:00
e0db4b868f
[buffer] More error handling
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Should be all set now.
2011-04-28 12:56:49 -04:00
5fa849b77d
[API] Add _set/get_user_data() for all objects
2011-04-27 21:46:01 -04:00
47e71d9661
[object] Remove unnecessary use of macros
2011-04-27 16:41:08 -04:00
65e0063eae
Make buffer size growth start from 32 instead of 8
2011-04-27 09:38:23 -04:00
d4bee9f813
[API] Add hb_unicode_funcs_get_default()
2011-04-27 09:38:19 -04:00
fca368c468
Add hb_object_header_t which is the common part of all objects
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Makes way for adding arbitrary user_data support.
2011-04-21 18:24:02 -04:00
2409d5f8d7
Update Copyright headers
2011-04-21 17:14:28 -04:00
af02933739
[API] Remove hb_*_get_reference_count()
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This was a bizzare piece of API that I inherited from cairo. It has
been wrong adding them to cairo in the first place. Remove them before
someone uses them!
2011-04-20 15:49:31 -04:00
f85faee9b3
[API] Rename hb_buffer_add_glyph() to hb_buffer_add()
2011-04-19 00:38:01 -04:00
aab0de50e2
[API] Add hb_buffer_allocation_successful()
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Returns the error status of the buffer.
2011-04-19 00:32:19 -04:00
02a534b23f
[API] Rename hb_buffer_ensure() to hb_buffer_pre_allocate()
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The new name is self-documenting.
2011-04-19 00:05:43 -04:00
70566befc5
[API} hb_buffer_get_glyph_{infos,positions}: Add length out parameter
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Return the length, whenever we return an array. Makes it easier on the
language bindings.
2011-04-19 00:03:44 -04:00
c0af193c8e
Change buffer default properties to invalid
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This includes HB_DIRECTION_INVALID and HB_SCRIPT_INVALID.
The INVALID will cause a "guess whatever from the text" in hb_shape().
While it's not ideal, it works better than the previous defaults at
least (HB_DIRECTION_LTR and HB_SCRIPT_COMMON).
2011-04-15 19:26:24 -04:00
8f0d7e0c3f
Remove hb_buffer_clear_positions(), add hb_ot_layout_position_start()
2011-04-15 19:08:43 -04:00
2fc56edff6
[API] Remove hb_buffer_clear()
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One should use hb_buffer_reset() really.
2011-04-15 19:08:38 -04:00
c910bec863
Add hb_buffer_reset() and hb_buffer_set_length()
2011-04-13 15:49:06 -04:00
69ea23cb5d
Minor
2011-04-13 15:02:40 -04:00
b5dd44e246
Fix possible overflow
2011-02-28 10:13:52 -08:00
cc1a8a938b
Fix ChanContext backtrack matching with GPOS
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Reported on mailing list by Keith Stribley and Khaled Hosny.
2011-01-06 14:58:52 -05:00
1c3183027f
Remove unused realloc
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We always allocate and grow str and pos together.
2011-01-06 14:44:14 -05:00
98370e89d1
WIP removing external synthesized GDEF support and implementing it internally
2010-11-02 19:12:58 -04:00
870e2d6eac
Remove unused function
2010-11-02 19:12:58 -04:00
dbf56b1d94
More lig-id cleanup
2010-11-02 19:12:58 -04:00
f6a23a0b91
More removal of lig-id code from buffer
2010-11-02 19:12:58 -04:00
dd2ffd282c
Minor renaming
2010-11-02 19:12:58 -04:00
fe263272a2
Move setting lig_id/component out of buffer and to the gsub code
2010-11-02 19:12:58 -04:00
37ab877149
Remove comment
2010-11-02 19:12:58 -04:00
88474c6fda
Get rid of the OpenType-specific internal buffer representation
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Add variant integers to buffer item types. More cleanup coming.
2010-11-02 19:12:58 -04:00
bd7378b2ef
Massage mask setting a bit more
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Still finding the exact correct way the masks should be set.
2010-10-13 18:33:16 -04:00
961f9baa7b
Oops, actually set global mask
2010-10-13 17:17:00 -04:00
3506b2e78d
Return early if mask is 0
2010-10-13 15:38:52 -04:00
5c1c8c9c50
Make sure feature values don't leak out of their mask
2010-10-13 15:36:38 -04:00
57ac0ecb78
Merge clearing masks and setting global masks
2010-10-12 17:07:02 -04:00
34db6f031d
Add XXX note
2010-10-07 01:21:19 -04:00
4e4ef24e46
Towards separating bit allocation from shaping
2010-07-23 17:22:11 -04:00
acdba3f90b
Prefer C linkage
2010-07-23 15:39:27 -04:00
81c5e8724b
Allow disabling default features
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Patch from Jonathan Kew
2010-05-28 18:31:16 -04:00
2163afbf35
Add note about UTF-8 decoder
2010-05-27 14:04:15 -04:00
1ce7b87c4d
Cleanup bitmask allocation
2010-05-21 17:31:45 +01:00
Behdad Esfahbod
Ryan Lortie