69cc492dc1
[buffer] Minor
2012-07-31 14:51:36 -04:00
2f87cebe10
Implement shape_plan caching
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Should give us some performance boost.
2012-07-27 04:20:39 -04:00
ea278d3895
Partially switch ot shaper to shape_plan
2012-07-27 02:12:28 -04:00
d16ccc4ae7
Leave one extra item at the end of buffer allocation
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Just in case, for the times we do out-of-bounds access.
jk
2012-07-18 15:43:55 -04:00
1bc1cb3603
Make source more digestable for gobject-introspection
2012-06-16 15:21:55 -04:00
e085fcf7ca
Remove unused buffer->replace_glyphs_be16
2012-06-08 21:45:00 -04:00
2a3d911fe0
Fix alignment-requirement missmatch
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Detected by clang and lots of cmdline options.
2012-06-07 17:31:46 -04:00
6220e5fc0d
Add ASSERT_POD for most objects
2012-06-06 03:30:09 -04:00
0594a24484
Cleanup TRUE/FALSE vs true/false
2012-06-05 20:35:40 -04:00
99c2695759
Add accessort to buffer for current info, current pos, and prev info
2012-05-13 15:45:18 +02:00
8e3715f8a1
Minor
2012-04-23 22:18:54 -04:00
d4cc44716c
Move code around, in prep for Thai/Lao shaper
2012-04-07 21:52:28 -04:00
9ebe8c0286
Add buffer->replace_glyphs()
2011-08-26 09:29:42 +02:00
02aeca985b
[API] Changes to main shape API
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hb_shape() now accepts a shaper_options and a shaper_list argument.
Both can be set to NULL to emulate previous API. And in most situations
they are expected to be set to NULL.
hb_shape() also returns a boolean for now. If shaper_list is NULL, the
return value can be ignored.
shaper_options is ignored for now, but otherwise it should be a
NULL-terminated list of strings.
shaper_list is a NULL-terminated list of strings. Currently recognized
strings are "ot" for native OpenType Layout implementation, "uniscribe"
for the Uniscribe backend, and "fallback" for the non-complex backend
(that will be implemented shortly). The fallback backend never fails.
The env var HB_SHAPER_LIST is also parsed and honored. It's a
colon-separated list of shaper names. The fallback shaper is invoked if
none of the env-listed shapers succeed.
New API hb_buffer_guess_properties() added.
2011-08-04 22:38:09 -04:00
c605bbbb6d
Remove C++ guards from source files
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Where causing issues for people with MSVC.
2011-08-04 20:00:53 -04:00
e62df43649
Add internal hb_buffer_t::get_scratch_buffer()
2011-08-03 17:38:54 -04:00
b65c06025d
Formalize buffer var allocations
2011-07-28 16:49:29 -04:00
a9ad3d3460
Move more code around
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Buffer var allocation coming into shape
2011-07-28 15:42:18 -04:00
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
31f18abecb
Minor compiler warning fixes
2011-06-15 09:49:58 -04:00
e0db4b868f
[buffer] More error handling
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Should be all set now.
2011-04-28 12:56:49 -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
c57d454acc
Rename all private sources and headers to C++ files
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So we can liberally use the simple features of C++ that parts of the
codebase is already using.
2011-04-20 18:50:27 -04:00
fb194b8794
unicode: Cleanup implementation
2011-04-20 02:27:39 -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
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
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
1115890b90
More cleanup
2010-11-02 19:12:58 -04:00
dbf56b1d94
More lig-id cleanup
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
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
57ac0ecb78
Merge clearing masks and setting global masks
2010-10-12 17:07:02 -04:00
a7c5046d6b
Add private hb_segment_properties_t
2010-10-08 18:47:47 -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
da8edbb622
Fix header
2010-06-09 07:15:39 -04:00
81c5e8724b
Allow disabling default features
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Patch from Jonathan Kew
2010-05-28 18:31:16 -04:00
1ce7b87c4d
Cleanup bitmask allocation
2010-05-21 17:31:45 +01:00
a6a79df5fe
Handle malloc failture in the buffer
2010-05-14 23:20:16 -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
Behdad Esfahbod