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Author SHA1 Message Date
Khaled Hosny
e294200dac [ft] Check for FT_Get_Transform at build time 2022-07-15 21:59:33 +02:00
Behdad Esfahbod
901236f721 [ft] Implement loading (color) bitmap fonts 
Fixes https://github.com/harfbuzz/harfbuzz/issues/489

Something about the vertical metrics is still off, not matching
hb-ot.  I cannot figure out what.
 2022-07-15 13:35:14 -06:00
Behdad Esfahbod
3ac110560d [ft] Fix scale when font-sizes are negative 2022-07-15 12:48:11 -06:00
Behdad Esfahbod
d68507d062 [arabic] Pause after calt only if no rclt 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1573
 2022-07-15 12:27:46 -06:00
Behdad Esfahbod
8b379ddc76 [test-iter] Add back test of OT namespace iteration 2022-07-14 16:20:04 -06:00
Behdad Esfahbod
ab21c4c283 [hb-view] Add one to row of padding 2022-07-14 16:02:10 -06:00
Behdad Esfahbod
2da36cf99a [hb-view] Use envvar HB_CHAFA=0 to disable Chafa output 2022-07-14 15:57:43 -06:00
Behdad Esfahbod
76e6feb77f [util/ansi] Enable all symbols in Chafa 
Gives vastly smoother output. The previous setting was
equivalent to our in-house renderer.
 2022-07-14 13:45:39 -06:00
Behdad Esfahbod
679c87ca36 [util/ansi] Fix chafa cell width/height 
No idea why it was set to 10/20 instead of 8/16.
 2022-07-14 13:39:14 -06:00
Behdad Esfahbod
b706be540c [mingw32] Update instructions 2022-07-14 11:03:04 -06:00
Garret Rieger
5363e40de1 [reorg] update build files. 2022-07-13 20:25:13 -06:00
Garret Rieger
d82ace5c6f [reorg] add TODO to RangeRecord. 2022-07-13 20:25:13 -06:00
Garret Rieger
c1e280ea78 [reorg] Move Coverage, RangeRecord into new namespace layout. 2022-07-13 20:25:13 -06:00
Garret Rieger
9c2518988d [repack] Don't count space isolation against round limit. 
Restore max rounds to 20 but don't count space isolation against the limit. The number of iterations space isolation can make changes for is already bounded to a reasonable max (the number of lookups in the font) so no need to cap the number of iterations.
 2022-07-13 20:24:59 -06:00
Behdad Esfahbod
a2f0723148 [GPOS] Adjust mark attachment on multiple substitution some more 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1545
 2022-07-13 16:02:39 -06:00
Behdad Esfahbod
ac216972ab [subset] Add table size blowup bound 
Fixes https://github.com/harfbuzz/harfbuzz/issues/3091
 2022-07-13 15:32:19 -06:00
Behdad Esfahbod
4b3afafb00 [array] Use hb_swap() in reverse() 2022-07-13 15:13:07 -06:00
Behdad Esfahbod
87167acfe3
Merge pull request #3704 from harfbuzz/64k 
Towards breaking the 64k in GSUB/GPOS
 2022-07-13 14:58:09 -06:00
Garret Rieger
a369ab133b [repacker] Increase max_rounds when called via public api. 2022-07-13 14:01:42 -06:00
Behdad Esfahbod
4ee471922d More -Wcomma fixes 
Fixes https://github.com/harfbuzz/harfbuzz/issues/3716
 2022-07-13 13:59:35 -06:00
Behdad Esfahbod
c2712ff4f5 Reorder hb_ot_shaper_t members to save 8 bytes of data per shaper 2022-07-13 13:34:11 -06:00
Behdad Esfahbod
e5f0bc8f0a [set] Save a few kilobytes via type erasure of process() 2022-07-13 13:22:34 -06:00
Behdad Esfahbod
42da7da5ef Fix HB_NO_SHAPER HB_NO_OT_SHAPE build 2022-07-13 12:46:36 -06:00
Behdad Esfahbod
015aecfcdd [use-table] Port to using packtab 
Saves around 9kb.
 2022-07-13 12:24:46 -06:00
Behdad Esfahbod
0fcd1decb7 Fix file permissions 2022-07-13 12:17:35 -06:00
Behdad Esfahbod
7549d447ba [>64k:glyf] Implement composites for >64k 
Implements https://github.com/be-fonts/boring-expansion-spec/issues/42
 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
09de94788b [>64k:glyf] Hid composite glyphIndex 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
df7eebf40a [>64k:layout] Fix layout of RangeRecord 
https://github.com/be-fonts/boring-expansion-spec/issues/30
 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
99f017f41d [>64k:layout:GSUBGPOS] Implement format 2 
Implements https://github.com/be-fonts/boring-expansion-spec/issues/58

Subset does NOT lower format.
 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
9ef9fc0114 [>64k:layout] Templatize GSUBGPOSFormat1 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
5fd0a3f0b9 [>64k:layout] Templatize GSUBGPOSFormat1 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
f6c2aaeea4 [>64k:layout] Add List16OfOffsetTo 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
6d0e3e677b [>64k:layout] Split GSUBGPOSVersion1 into own struct 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
04c5cd4085 [subset/layout] Move find_duplicate_features to subset from layout 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
1bf8fa2f1f [>64k:layout:(Chain)Context] Implement format 4 
Implements rest of https://github.com/be-fonts/boring-expansion-spec/issues/34

Subset does NOT lower format.
 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
0f13eb1f5c [>64k:layout] Templatize (Chain)ContextFormat1 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
d1f58e5979 [>64k:layout:(Chain)Context] Implement format 5 
Implements part of https://github.com/be-fonts/boring-expansion-spec/issues/34

Subset does NOT lower format.
 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
a90c5af9d2 [>64k:layout] Templatize (Chain)ContextFormat2 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
cc83b0b8fd [>64k:layout:MarkBasePos/MarkMarkPos/MarkLigPos] Implement format 2 
Implements https://github.com/be-fonts/boring-expansion-spec/issues/40

Subset does NOT lower format.
 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
4b43070e2f [>64k:layout] Templatize MarkBasePos/MarkMarkPos/MarkLigPos 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
f0d6dda5a6 [>64k:layout:PairPos] Implement format 3 
Implements rest of https://github.com/be-fonts/boring-expansion-spec/issues/38

Subset does NOT lower format.
 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
298ee47c55 [>64k:layout] Templatize PairPosFormat1 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
e9f8010fd0 [>64k:layout:PairPos] Templatize & implement format 4 
Implements part of https://github.com/be-fonts/boring-expansion-spec/issues/38

Subset does NOT lower format.
 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
ecd8bc5a9c [>64k:layout:LigatureSubst] Implement format 2 
Implements https://github.com/be-fonts/boring-expansion-spec/issues/33

Subset does NOT lower format.
 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
9d0e9faa43 [>64k:layout] Templatable bunch of GSUBGPOS internal functions 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
429b387a6f [>64k:layout] Support HBUINT24 in skippy_iter 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
1ef67a6d66 [gsubgpos] Remove HBUINT16 from matcher 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
704e696ad0 [>64k:layout] Templatize LigatureSubst 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
27d24212db [>64k:layout:AlternateSubst] Implement format 2 
Implements rest of https://github.com/be-fonts/boring-expansion-spec/issues/32

Subset does NOT lower format.
 2022-07-12 13:42:52 -06:00
Behdad Esfahbod
c53d3ad51e [>64k:layout] Templatize AlternateSet 2022-07-12 13:42:52 -06:00