d4cb07728c
Add a missing file
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The style test is using notosansitalic.ttf now,
but I forgot to add it with the test. Fix that.
2022-02-18 18:27:02 -06:00
651c280d0b
[style] Move the negation into the constant
2022-02-18 18:21:46 -06:00
16b232be0e
[hb-style] Fix the sign of slant ratios
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We want negative slant angles to yield
positive slant ratios. Fix that.
Test included.
2022-02-18 18:10:34 -06:00
e76061a737
[hb-style] Fix synthetic slant values
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When reporting the slant ratio of a font
that has synthetic slant set, we were
reporting twice the expected value.
Fix that. Test included.
2022-02-18 17:53:54 -06:00
56f11ec938
[buffer] Add HB_BUFFER_FLAG_PRODUCE_UNSAFE_TO_CONCAT
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3454
2022-02-18 17:52:27 -06:00
c0b2f50c0b
[util] Rename template typenames to avoid clashing with actual types
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Apparently MSVC2015 can confuse them
Fixes https://github.com/harfbuzz/harfbuzz/issues/3379
2022-02-18 12:29:14 -06:00
f6efe34f5e
[ot-metrics] Synthesize missing metrics
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Add a variant of hb_ot_metrics_get_position that
synthesizes missing values.
New api: hb_ot_metrics_get_position_with_fallback
2022-02-17 18:34:59 -06:00
f8e9e315bb
Merge pull request #3437 from matthiasclasen/synthesize-missing-baselines
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[BASE] Synthesize missing baselines
2022-02-17 14:34:46 -06:00
8e900f2cda
Revert "hb-algs.hh: Fix build on Visual Studio 2015"
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This reverts commit 52c536bb8dhttps://github.com/harfbuzz/harfbuzz/pull/3448
2022-02-17 13:29:04 -06:00
da801cdee1
Merge pull request #3449 from fanc999/msvc-meson-use-cmake
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Meson: Use CMake more to find dependencies on Windows
2022-02-17 13:30:40 +02:00
e6aa4b7d0e
BUILD.md: Mention that installing CMake is recommended for MSVC
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We are using CMake to help us find dependencies in Meson builds on Visual
Studio, so let people know that it's recommended.
2022-02-17 16:21:22 +08:00
d24ac4aac3
freetype2.wrap: Provide fallback for CMake dep as well
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Add a freetype identifier in the 'provides' section so that the fallback will
kick in if FreeType is requested but was not found, and wrap mode is not
disabled.
2022-02-17 16:21:22 +08:00
f0573d8462
meson: Clean up finding ICU-UC on Visual Studio
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Nowadays Meson has much better CMake support which we can use to find
dependencies on Visual Studio builds (and Visual Studio 2017 and later provides
CMake as an optional install item), so we can use it to help us find ICU-UC
on Visual Studio builds, since CMake has built-in support for finding it by
the components we need for some time.
2022-02-17 15:06:49 +08:00
561e8ba887
meson: Cleanup finding FreeType on Visual Studio
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Nowadays, CMake is much better supported with Meson and is a common tool on
Windows (it is even an optionally-installed item for Visual Studio 2017+), so
make use of that to find FreeType. The package to search for, however, is
`freetype` instead of `freetype2`.
2022-02-17 14:19:35 +08:00
95bb2ff719
[ot-layout] Add central baselines
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Add HB_OT_LAYOUT_BASELINE_TAG_IDEO_EMBOX_CENTRAL
and HB_OT_LAYOUT_BASELINE_TAG_IDEO_FACE_CENTRAL
which are the centers of the ideographic em-box
and face box.
2022-02-16 17:37:35 -06:00
f81578fd86
[ot-layout] Synthesize missing baselines
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Add a variation of hb_ot_layout_get_baseline that
synthesizes missing baselines, using heuristics in part
taken from the CSS Inline Layout Module, Level 3.
Includes some new tests for synthesized baselines.
The base2.ttf is a subset of Noto Sans Bengali that
includes just the Bengali Ka.
New API: hb_ot_layout_get_baseline_with_fallback
2022-02-16 17:37:33 -06:00
5de67c8961
[ot-layout] Remove commented-out prototypes
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Not gonna happen.
2022-02-16 17:08:19 -06:00
d2998faad3
Merge pull request #3410 from harfbuzz/boring-expansion
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[Boring Expansion] >64k loca & hmtx tables
This does two things:
The num-glyphs reported by the face now is the maximum reported by the maxp and that deduced from the length of the loca table; I think this is the right thing to do anyway; According to OpenType such loca tables are invalid.
The interpretation hmtx tables that have excessive bytes at the end, again, invalid according to OpenType, has changed. Previously we were interpreting those excessive bytes as extra lsb values. Now we interpret them as extra advance values, the last of which is repeated for all missing glyphs. Again, these are tables that are invalid according to OpenType, and the advances are for glyph indices beyond maxp table's num-glyphs.
The combined effect is that the font can have shapes and advances for gid's beyond the maxp limit of 64k. In fact, maxp table becomes optional.
2022-02-16 14:37:09 -06:00
98079109e6
[ot-layout] Add +hb_ot_layout_get_horizontal_baseline_tag_for_script()
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New API:
+hb_ot_layout_get_horizontal_baseline_tag_for_script()
2022-02-16 13:54:22 -06:00
cfa8cd7fb0
[autotools] Fix make distcheck
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The test-draw.c can now optionally uses hb-ft, but automake file was not
passing FreeType cflags or libs to it.
2022-02-16 11:58:38 +02:00
9909e33268
Improve docs for hb_ot_layout_get_ligature_carets
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Add some relevant details to the documentation
for this function.
Fixes : #3168
2022-02-15 18:48:54 -06:00
a396543ae1
Merge pull request #3411 from harfbuzz/draw
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[draw] Finish and release draw API
2022-02-15 18:47:55 -06:00
f567b55619
[face] Use max numGlyphs of maxp and loca
2022-02-15 18:26:43 -06:00
c8fd8c1337
[ot-face] Use core tables
2022-02-15 18:13:44 -06:00
2a430790ad
[machinery] Add "core table" machinery
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To be used in subsequent commit; or tried anyway.
2022-02-15 17:53:33 -06:00
67eb9acf79
[config] Add HB_NO_BORING_EXPANSION
2022-02-15 17:17:49 -06:00
1bf588e28b
[test/shape] Internal rename
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Residual from e0d7060f80
2022-02-15 16:57:23 -06:00
d12c51e6e6
[ci] Rename configs-ci to configs-build
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Since it doesn't run any tests.
2022-02-15 14:31:59 -06:00
197ed8f592
[test/api] Fix leaks
2022-02-15 14:30:12 -06:00
531c27d199
Fix build
2022-02-15 14:20:54 -06:00
8b7ccc41c4
[hmtx] Implement [boring-expansion] >64k expansion
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This implements https://github.com/be-fonts/boring-expansion-spec/issues/7
2022-02-15 14:15:12 -06:00
379e526aa4
[test] Add test for current hmtx logic
2022-02-14 15:02:31 -06:00
431c948ed7
[hmtx] Document
2022-02-14 14:13:04 -06:00
be4ddcc30b
[hmtx] Rename internal num_advances to num_long_metrics
2022-02-14 14:12:07 -06:00
622cbc485f
[hmtx] Internal rename num_metrics to num_bearings
2022-02-14 14:09:40 -06:00
ed6d287d11
[ot-face] Load num-glyphs from `loca` table before `maxp`
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Implements [boring-expansion] [maxp] Relax
https://github.com/be-fonts/boring-expansion-spec/issues/6
2022-02-14 13:52:30 -06:00
93962977bc
Remove return of void
2022-02-13 19:38:59 -06:00
c8b6036cf3
[meson] Update Cairo subproject
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Fixes another color fonts issue.
2022-02-14 02:17:38 +02:00
6b75a30a73
[draw/test] Swap a freetype test case with a simpler one
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As CI failure, apparently the my local freetype and CI one have different
result so let's switch the case with a simpler one just to test quadratic command
is emitted correctly.
2022-02-14 01:54:33 +03:30
ae223764a3
[test/draw] Typo
2022-02-13 15:39:14 -06:00
0429921c10
[draw/test] Add test for freetype callback
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Let's have that part of the code also covered.
2022-02-14 00:18:13 +03:30
d4588204e5
[draw/glyf] Emit empty contours
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This makes it actually match freetype behaviour even though rasterizer
should filter such contours specially for stroking.
See https://github.com/harfbuzz/harfbuzz/pull/3411#discussion_r802283827 for the context.
2022-02-13 23:50:53 +03:30
94517850dd
[algs] Fix typo in hb_pair_t conversion operator
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Fixes https://github.com/harfbuzz/harfbuzz/issues/2083
2022-02-13 13:39:26 -06:00
f942874fac
[draw] Fix some introspection warnings
2022-02-13 13:21:15 -06:00
2da6accda6
[meson] Update cairo submodule
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To include the latest color glyph fixes
2022-02-13 13:21:15 -06:00
0858463ac3
[draw/glyf] Don't skip empty contours of size 2
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See:
https://github.com/harfbuzz/harfbuzz/pull/3411#discussion_r804988217
2022-02-13 13:21:15 -06:00
0e357c504c
[draw] Test scaling subfont differently from parent
2022-02-13 13:21:15 -06:00
096121badb
[util] Implement --sub-font
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Internally creates a font at 2x and creates a sub-font from it...
2022-02-13 13:21:15 -06:00
57aa8c3b3a
[draw] Another try at a stable draw moveto semantic
2022-02-13 13:21:15 -06:00
151f205819
[draw] Emit move_to immediately, like other operators
2022-02-13 13:21:15 -06:00
Matthias Clasen
Behdad Esfahbod
Khaled Hosny
Chun-wei Fan
Ebrahim Byagowi