Garret Rieger
0e48a65d32
[repacker] estimate size of classDef1 and coverage during PairPos2 split point analysis.
2022-08-05 20:19:11 +00:00
Garret Rieger
5d824c09c0
[repacker] during table splits don't mutate shared coverage/classdef in place.
...
If other subtables are sharing coverage with a subtable being split we have to duplicate the coverage/classdef tables before they are modified during the shrink operation.
2022-08-05 01:37:14 +00:00
Garret Rieger
506547c958
[repacker] Use hb_pair_t constructor instead of hb_pair ().
...
hb_pair was causing corrupted gid values.
2022-08-04 21:36:21 +00:00
Garret Rieger
fdd1952c75
[repacker] PairPosFormat2 splitting - fix coverage and classdef splitting.
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The old code was splitting based on coverage index, but should have been splitting on class value.
2022-08-04 19:21:16 +00:00
Garret Rieger
b154b1e4c3
[repacker] pull out PairPosFormat1,2::do_split() into a common helper method.
2022-08-04 01:37:21 +00:00
Garret Rieger
88e0dd02cb
[repacker] add sanitization for PairPosFormat2.
2022-08-04 01:03:07 +00:00
Garret Rieger
54fab21cb1
[repacker] get basic pair pos 2 split test working.
2022-08-03 21:57:37 +00:00
Garret Rieger
60d6ffb375
[repacker] always duplicate classDef2 when splitting a PairPos2.
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Splits are done in a way that it shouldn't be possible to share the classDef2 between split PairPos2's so pre-emptively duplicate it.
2022-08-03 21:01:23 +00:00
Garret Rieger
6be152420f
[repacker] add basic test for PairPos2 splitting.
2022-08-03 19:02:20 +00:00
Garret Rieger
65ed82fde5
[repacker] PairPosFormat2::do_split.
2022-08-02 22:22:42 +00:00
Garret Rieger
f43055f35a
[repacker] Implement PairPosFormat2::shrink.
2022-08-02 22:16:29 +00:00
Garret Rieger
9f2a44640c
[repack] implement device table transfer for PairPosFormat2.
2022-08-02 21:47:53 +00:00
Garret Rieger
22eae32b3b
[repacker] add classDef1 clone_range to PairPosFormat2 split.
2022-08-02 21:04:38 +00:00
Garret Rieger
68b90153ea
[repacker] Add class def sanitize and range cloning.
2022-08-02 20:58:35 +00:00
Garret Rieger
ca0df565f7
[repacker] extract coverage cloning into helper.
2022-08-02 20:04:46 +00:00
Garret Rieger
7f4b2037a5
[repacker] include size of device tables when determining PairPos2 split points.
2022-08-02 18:43:25 +00:00
Garret Rieger
58fdbd8e5d
[repacker] begin adding PairPosFormat2 splitting support.
2022-08-02 17:32:13 +00:00
Behdad Esfahbod
a0111e4fab
[graph] Fix warning
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3766
2022-07-30 12:09:45 -06:00
Garret Rieger
9578c44ea2
[repacker] add HB_FALLTRHOUGH.
2022-07-29 22:21:32 +00:00
Garret Rieger
6a5e2cb2f8
[repacker] add todo.
2022-07-29 22:21:32 +00:00
Garret Rieger
14f95ee0cf
[repacker] re-count shared node sizes in split PairPos segments.
2022-07-29 22:21:32 +00:00
Garret Rieger
a0b8893e46
[repacker] add Coverage sanitize.
2022-07-29 22:21:31 +00:00
Garret Rieger
38846f41d3
[repacker] more TODO cleanup.
2022-07-29 22:21:31 +00:00
Garret Rieger
46c1fa7d1b
[repacker] sanitize PairPos during subtable extension.
2022-07-29 22:21:31 +00:00
Garret Rieger
f1bfb6585f
[repacker] cleanup debug prints.
2022-07-29 22:21:31 +00:00
Garret Rieger
a5c2c8c131
[repack] fix incorrect shrink.
2022-07-29 22:21:31 +00:00
Garret Rieger
5024d4de67
[repack] more PairPos split implementation.
2022-07-29 22:21:31 +00:00
Garret Rieger
510b8ab101
[repack] link new coverage in PairPosFormat1::clone_range.
2022-07-29 22:21:31 +00:00
Garret Rieger
29cb8818cd
[repacker] new coverage serialization in PairPosFormat1.
2022-07-29 22:21:31 +00:00
Garret Rieger
8d63f60e5b
[repack] add graph_t::move_child helper function.
2022-07-29 22:21:31 +00:00
Garret Rieger
bf0986c7d1
[repack] sketch splitting mechanism for PairPosFormat1.
2022-07-29 22:21:30 +00:00
Garret Rieger
f6a242b605
[repacker] begin adding PairPos splitting support.
2022-07-29 22:21:30 +00:00