Commit Graph

6782 Commits

Author SHA1 Message Date
Behdad Esfahbod 47030b1855 [ft/ot] Remove implementation of deprecated kerning funcs 2018-10-09 00:30:45 -04:00
Behdad Esfahbod 977c8a8e5c [kern] Minor 2018-10-09 00:22:08 -04:00
Behdad Esfahbod ed5cfa42c7 [kern] Minor 2018-10-09 00:20:35 -04:00
Behdad Esfahbod d219f899f4 Deprecate font kern API 2018-10-09 00:01:09 -04:00
Behdad Esfahbod a51958819f Apply TrueType/OpenType kern table when GPOS kern feature is not available
Fixes https://github.com/harfbuzz/harfbuzz/issues/250
2018-10-08 23:57:45 -04:00
Behdad Esfahbod 09ad2613c8 Separate fallback kern vs mark positioning 2018-10-08 23:30:24 -04:00
Behdad Esfahbod 3c23ff9b7c [kern] Add kerning driver to TT kern table 2018-10-08 23:26:26 -04:00
Behdad Esfahbod 683c3a9533 [kern] Abstract away kerning machine 2018-10-08 23:09:48 -04:00
Behdad Esfahbod fb4f438381 Add HB_DEPRECATED
Fixes https://github.com/harfbuzz/harfbuzz/issues/1232
2018-10-08 22:44:16 -04:00
Behdad Esfahbod 80e3102b8a [kerx] Process coverage flags 2018-10-08 22:41:08 -04:00
Behdad Esfahbod 26d7305da7 Deprecate decompose_compatibility stuff 2018-10-08 22:31:35 -04:00
Behdad Esfahbod 42b51eee54 Deprecate eastasian_width stuff 2018-10-08 22:26:39 -04:00
Behdad Esfahbod 286a45641f Minor 2018-10-08 16:41:08 -04:00
Behdad Esfahbod c0d3bf1baf Minor 2018-10-08 16:32:44 -04:00
Behdad Esfahbod 9c1bb81f5c [test/text-rendering-tests] Update from upstream 2018-10-08 16:11:14 -04:00
Behdad Esfahbod 1a5a3325a2 [kerx] Minor 2018-10-07 23:08:39 -04:00
Behdad Esfahbod d62b4011cc [kern] Shout less 2018-10-07 22:58:06 -04:00
Behdad Esfahbod c6bb3a588f [kerx] Clean up Format2 2018-10-07 22:52:53 -04:00
Behdad Esfahbod 8aa83d97f9 [kern/kerx] Fix Format2 offsetting
"The values in the right class table are stored pre-multiplied by the
number of bytes in a single kerning value, and the values in the left
class table are stored pre-multiplied by the number of bytes in one
row. This eliminates needing to multiply the row and column values
together to determine the location of the kerning value. The array can
be indexed by doing the right- and left-hand class mappings, adding the
class values to the address of the array, and fetching the kerning
value to which the new address points."
2018-10-07 22:45:15 -04:00
Behdad Esfahbod ed2a404272 [kerx] Clean up Format0 2018-10-07 22:37:20 -04:00
Behdad Esfahbod 4c3b19d52e Support HBUINT32 BinSearchArrayOf 2018-10-07 22:30:42 -04:00
Behdad Esfahbod 456a68c506 Move code 2018-10-07 22:28:45 -04:00
Behdad Esfahbod 3515c8b187 [aat] Rename 2018-10-07 22:27:00 -04:00
Behdad Esfahbod e42cd58c99 Rename invisible_codepoint to invisible_glyph in API
Deleted recently added API:
    hb_buffer_set_invisible_codepoint()
    hb_buffer_get_invisible_codepoint()

    hb-shape / hb-view --invisible-codepoint

New API:
    hb_buffer_set_invisible_glyph()
    hb_buffer_get_invisible_glyph()

    hb-shape / hb-view --invisible-glyph

Fixes https://github.com/harfbuzz/harfbuzz/issues/1216
2018-10-07 20:47:30 -04:00
Behdad Esfahbod 2a5cb37fdb Revert "[morx] Fix MORX-35"
This reverts commit f62f6e90ad.
2018-10-07 20:37:15 -04:00
Behdad Esfahbod 14ebf8af0c [buffer] Improve shift_forward()
"Improve" is a strong word in this case though, I understand.
2018-10-07 20:35:06 -04:00
Behdad Esfahbod f62f6e90ad [morx] Fix MORX-35
Fixes https://github.com/harfbuzz/harfbuzz/issues/1224
2018-10-07 18:52:48 -04:00
Behdad Esfahbod 94368855c6 Remove some code
We use scratch-flags to short-circuit this function.  No need for previous
early loop.
2018-10-07 18:52:48 -04:00
Behdad Esfahbod c07b91b812 [test/text-rendering-tests] Update from upstream 2018-10-07 18:00:14 -04:00
Behdad Esfahbod fdce1e1543 [kerx] Clean up kerx and KerxTable structures 2018-10-07 14:01:33 -04:00
Behdad Esfahbod 71b65eb27d Add API for setting invisible-codepoint
Fixes https://github.com/harfbuzz/harfbuzz/issues/1216

New API:
hb_buffer_set_invisible_codepoint()
hb_buffer_get_invisible_codepoint()

hb-shape / hb-view --invisible-codepoint
2018-10-07 18:43:26 +02:00
Behdad Esfahbod 13da3be0b3 [ot-font] Load hmtx/vmtx lazily
Since we have get_*_advanes() API now, the overhead is once per shape,
not once per glyph.

Only cmap is warmed-up at set_funcs() time now.
2018-10-07 18:25:41 +02:00
Behdad Esfahbod 856db4c918 Minor 2018-10-07 18:21:15 +02:00
Behdad Esfahbod f92330b5e0 Minor 2018-10-07 17:51:50 +02:00
Behdad Esfahbod b2e398c077 [coretext] Fix OS X check
Fixes https://github.com/harfbuzz/harfbuzz/issues/1230
2018-10-07 16:31:33 +02:00
Behdad Esfahbod 7ee50af836 [morx] Fix memory access issues with unsafe_to_break 2018-10-06 21:31:44 +02:00
Ebrahim Byagowi f58c517589
Make msan output a little more readable 2018-10-06 22:42:56 +03:30
Ebrahim Byagowi e9abe33963
Use tempfile in run-tests as a fix for Windows CI fails (#1228) 2018-10-06 12:19:33 +03:30
Behdad Esfahbod 0816a54978 [uniscribe/coretext] Fix for previous change 2018-10-06 02:40:57 +02:00
Behdad Esfahbod 341206eb60 [vector] Make hb_vector_t relocatable / nestable
Ugly, but...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1227
2018-10-05 18:39:48 +02:00
Behdad Esfahbod 5469d80707 Add hb_vector_t::fini_deep () 2018-10-05 18:21:08 +02:00
Behdad Esfahbod 4831e615d1 [morx] Fix memory access issue
If buffer was enlarged, info was being outdated.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1225
2018-10-05 18:14:13 +02:00
Behdad Esfahbod 5a41cf6be6 [test/text-rendering-tests] Update from upstream 2018-10-05 18:09:12 +02:00
Behdad Esfahbod a62f37d6fa Change vendor features from Harf/Buzz to HARF/BUZZ
a01194aaf4 (commitcomment-30772041)

"The tag space of tags consisting of four uppercase letters (A-Z) with no punctuation,
spaces, or numbers, is reserved as a vendor space. Font vendors may use such tags to
identify private features."
2018-10-05 02:49:29 +02:00
Behdad Esfahbod 7b3ae5ffd2 More bot fixes 2018-10-04 16:36:42 +02:00
Behdad Esfahbod 310bdac4a0 Fix a warning 2018-10-04 16:31:14 +02:00
Behdad Esfahbod 0abce58139 [test] Choose 'ot' shaper specifically
Now that we added morx support, our OS X bot is running them through CoreText
and failing (with a DoS / infinite loop no less!).  Always run tests through
our own shaper.
2018-10-04 16:23:42 +02:00
Behdad Esfahbod c93d379bf2 [TODO] Clean up 2018-10-04 13:28:13 +02:00
Behdad Esfahbod a01194aaf4 Enable two OpenType features, 'Harf' and 'Buzz'
One early, before script-specific features, one late, after.  Allows font
developers to detect us and behave differently if needed.
2018-10-04 13:00:37 +02:00
Behdad Esfahbod 55468ca01b [test/text-rendering-tests] Update from upstream 2018-10-04 12:19:30 +02:00