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567 Commits

Author SHA1 Message Date
Behdad Esfahbod 95ccd66481 [hb-view] Set glyph extents in render_color_glyph 
Works around limitation in cairo-recording-surface unboundedness.

Extents are wrong but at least renders something now.
 2022-12-23 13:37:59 -07:00
Matthias Clasen 6cadf280f2 Use hb-cairo-utils in hb-test 
Just to prove that it works.
 2022-12-23 13:37:59 -07:00
Matthias Clasen 8bcd13dd91 small fixup to hb-cairo-utils 2022-12-23 13:37:59 -07:00
Matthias Clasen 6c49822cad wip: Use hb-paint in hb-view 
This doesn't paint anything yet.
 2022-12-23 13:37:59 -07:00
Behdad Esfahbod 3b32eab38e [colr] Fix compiler warning 2022-12-23 13:37:59 -07:00
Behdad Esfahbod e3153654cb [colr] Fix PNG placement 2022-12-23 13:37:59 -07:00
Behdad Esfahbod f07ce68f9c Remove unused function 2022-12-23 13:37:59 -07:00
Matthias Clasen 0a2f3673b9 [paint] Use tags for image formats 
This fits better with the rest of the
HarfBuzz API.
 2022-12-23 13:37:59 -07:00
Matthias Clasen 485ba9beb3 [paint] Spell out rectangle in the API 
No need to abbreviate this.
 2022-12-23 13:37:59 -07:00
Matthias Clasen 37f3f0fcc2 [paint] Change the image callback 
Instead of passing the glyph ID, give
it the image blob, a mimetype, and
glyph extents (if available).

Update all callers.
 2022-12-23 13:37:59 -07:00
Matthias Clasen 9876e30c6e test: Support png images via paint_image 2022-12-23 13:37:59 -07:00
Matthias Clasen 0d890061d1 Rename 'solid' to 'color' 
'solid' does not really describe well what
the function does, and there is no strong
reason to stick 1:1 to the terminology used
in the spec.
 2022-12-23 13:37:59 -07:00
Matthias Clasen 2c07828603 test: More debug spew 2022-12-23 13:37:59 -07:00
Behdad Esfahbod fdf17dbf34 Try fixing bots 2022-12-23 13:37:59 -07:00
Matthias Clasen 5c6329555e Apply root transform 
This commit applies scale, slant is still missing.
 2022-12-23 13:37:59 -07:00
Matthias Clasen 794fa4c3c1 sweep gradients etc 2022-12-23 13:37:59 -07:00
Matthias Clasen d07fdc69dd test: dump color lines 2022-12-23 13:37:59 -07:00
Matthias Clasen 627c857f8b rename pop_group_and_composite 2022-12-23 13:37:59 -07:00
Matthias Clasen c9350838c7 assorted fixes and changes 2022-12-23 13:37:59 -07:00
Matthias Clasen 5a123e8691 quick testcase 2022-12-23 13:37:59 -07:00
Behdad Esfahbod 0066e824f0 [util] Fix vertical positioning with --glyphs 2022-12-23 13:37:38 -07:00
Behdad Esfahbod 265b699fbd [util] Improve --glyphs 2022-12-23 13:31:48 -07:00
Behdad Esfahbod d45f7265e9 [hb-view/hb-shape] Add --glyphs 
This makes hb-view take output of hb-shape and render it.
 2022-12-23 13:13:29 -07:00
Garret Rieger 1a51f71afd [subset] don't segfault when --help-all is specified w/ instancing options. 2022-12-19 16:02:05 -07:00
Nirbheek Chauhan c7dd63d1a0 meson: Provide binaries when built as a subproject 2022-12-18 08:28:55 +02:00
Khaled Hosny 6add69a6ec [hb-view] Allow building without cairo-ft 
Fixes https://github.com/harfbuzz/harfbuzz/issues/3925
 2022-12-16 21:10:15 +02:00
Garret Rieger 9fbe52b88d [subset] enable instancing tests by default. 2022-12-12 20:24:24 +00:00
Garret Rieger eda02c2ebd [subset] Move hb_subset_preprocess to be non-experimental. 2022-12-08 16:32:24 -07:00
Behdad Esfahbod 1b86753031 [hb-subset] Support -u, -g, -t 
For --unicodes, --gids, --text.
 2022-12-05 11:44:52 -07:00
Behdad Esfahbod a4a4078632
Merge pull request #3893 from googlefonts/preprocess_test 
[subset] Fix testing of preprocess
 2022-11-24 11:56:58 -07:00
Behdad Esfahbod 2e9b270a49 [hb-view] Fix cairo slanting condition 
hb-draw already does slanting. If NOT hb-draw, we should slant
through cairo path.  Donno why this was untested before.

This was double-slanting with hb-draw, and not slanting without it.
 2022-11-23 16:18:39 -07:00
Garret Rieger 4c49daf7cd [subset] actually use the preprocessed face in hb-subset. 
Tests weren't actually using the preprocessed face due to this typo in util/hb-subset.
 2022-11-23 22:33:57 +00:00
Behdad Esfahbod 8f15fb1252 [util] Move variable closer to use 2022-11-13 17:06:58 -07:00
Behdad Esfahbod 0e4f579493 [util/hb-view] Default HB_DRAW to 1 
See comments.
 2022-10-31 13:51:24 -06:00
Garret Rieger 515863e57c [subset] Remove add accelerator flag, replace with new api method. 
Adds hb_subset_preprocess() which preprocesses the face and attaches accelerator data.
 2022-10-13 23:42:00 +00:00
Garret Rieger 3394ec7048 [subset] use subset accelerator in tests. 
This ensures it produces equivalent subsets as without the accelerator.
 2022-10-13 23:02:54 +00:00
Wez Furlong e3548c2069
hb-view: Detect WezTerm and use iterm2 image protocol 
Similar to the logic that detects iterm2, but look for
TERM_PROGRAM=WezTerm which identifies wezterm is present.

This allows hb-view to output an image directly to the terminal.
 2022-09-03 17:15:03 +02:00
Behdad Esfahbod f43dadb8ee Rename kashida -> tatweel 2022-07-30 10:23:03 -06:00
Behdad Esfahbod 4f09ea5e6b [hb-shape] Add --safe-to-insert-kashida flag 
https://github.com/harfbuzz/harfbuzz/pull/3762
 2022-07-30 10:12:24 -06:00
Behdad Esfahbod 61d0c54701 [ft] Pass design, not normalized, coords to freetype 
Needed for avar2 to work.
 2022-07-23 13:26:18 -06:00
Behdad Esfahbod a66ba594b4 [util] Fix stack-underflow 
Fixes https://github.com/harfbuzz/harfbuzz/issues/3737
 2022-07-19 16:32:32 -06:00
Behdad Esfahbod c6ef11daf5 [util] Fix build with HB_NO_VAR 2022-07-19 15:19:52 -06:00
Qunxin Liu 2a4773e43d add option "--instance", store axes_location in subset_plan and drop all 
variation tables when all axes are pinned at default
 2022-07-18 14:59:07 -06:00
Behdad Esfahbod 1eb8e82086 [util] Accept space as delimiter for --features/--variations 
Fixes https://github.com/harfbuzz/harfbuzz/issues/3715
 2022-07-18 14:49:04 -06:00
Behdad Esfahbod faac252f9f [util/hb-ot-shape-closure] Fix showing glyph names 2022-07-18 12:23:57 -06:00
Behdad Esfahbod 38f2ec1703 [hb-shape] Move shape_output_t into separate file 2022-07-18 12:17:08 -06:00
Behdad Esfahbod 94be459808 [hb-shape] Internal rename 2022-07-18 12:13:48 -06:00
Behdad Esfahbod faa8cdc898 [util] Allow HB_CHAFA=2/3 to enable wedges/all symbols in Chafa 2022-07-18 10:22:19 -06:00
Behdad Esfahbod b4e95965c8 [util] Revert Chafa to use simple blocks only 
The wedges are nice but not available on Mac.

Fixes https://github.com/harfbuzz/harfbuzz/issues/3729
 2022-07-18 10:14:14 -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
jfkthame 0cd404d0b8 Typo fix in hb-subset 
s/substract/subtract/
 2022-07-09 13:34:48 -06:00
Garret Rieger 38e81f2be9 [subset] Add --layout-scripts command line flag. 2022-06-30 21:09:11 +00:00
Behdad Esfahbod f8d052df6d [ansi-print] Remove impossible condition 2022-06-22 18:35:48 -06:00
Behdad Esfahbod 251320ea22 [ansi-print] Whitespace 2022-06-22 16:44:07 -06:00
Behdad Esfahbod 0d59d7952c [ansi-print] Precision 2022-06-22 16:41:02 -06:00
Behdad Esfahbod c695a09154 [ansi-print] Reorder cases; harmless 2022-06-22 16:33:37 -06:00
Behdad Esfahbod ae0fce31cd [ansi-print] Fix quadrants 2022-06-22 16:31:21 -06:00
Behdad Esfahbod 2ebaf0c5ba [ansi-print] Fix unicolor detection 2022-06-22 16:22:02 -06:00
Behdad Esfahbod a4db80ca0a [ansi-print] Fix color calculation 
Still something's wrong.
 2022-06-22 16:13:53 -06:00
Behdad Esfahbod 6dd7e31f71 [util] Accept | as delimiter in Unicode parsing 2022-05-31 04:09:59 -06:00
Cosimo Lupo cc0f1f3b60 Expose --passthrough-tables option to hb-subset CLI tool 2022-04-12 10:40:46 -06:00
Behdad Esfahbod 56f11ec938 [buffer] Add HB_BUFFER_FLAG_PRODUCE_UNSAFE_TO_CONCAT 
Fixes https://github.com/harfbuzz/harfbuzz/issues/3454
 2022-02-18 17:52:27 -06:00
Behdad Esfahbod c0b2f50c0b [util] Rename template typenames to avoid clashing with actual types 
Apparently MSVC2015 can confuse them

Fixes https://github.com/harfbuzz/harfbuzz/issues/3379
 2022-02-18 12:29:14 -06:00
Behdad Esfahbod 096121badb [util] Implement --sub-font 
Internally creates a font at 2x and creates a sub-font from it...
 2022-02-13 13:21:15 -06:00
Behdad Esfahbod 57aa8c3b3a [draw] Another try at a stable draw moveto semantic 2022-02-13 13:21:15 -06:00
Behdad Esfahbod 640b6ffddd [util] Default font-funcs to 'ot' instead of 'ft' 2022-02-13 13:21:14 -06:00
Behdad Esfahbod 9cc9ffe352 [util/draw] If HB_DRAW is not set, choose depending on cairo version 
If HB_DRAW=0, don't use it, if HB_DRAW=1, use it, if unset, choose depending
on cairo version
 2022-02-13 13:21:14 -06:00
Behdad Esfahbod 22f2c78c28 [util/draw] Explicitly chain from render_color_glyph to render_glyph 
This seems to be more robust.  See:
https://github.com/harfbuzz/harfbuzz/pull/3411#issuecomment-1033176635
 2022-02-13 13:21:14 -06:00
Behdad Esfahbod 6a3dec357c [util/draw] Use hb-draw in hb-view only if HB_DRAW=1 2022-02-13 13:21:14 -06:00
Behdad Esfahbod 18b8a1c345 [draw] Fix conversion warnings 2022-02-13 13:21:14 -06:00
Behdad Esfahbod 6812f7ee1e [draw] Implement COLRv0 fonts 2022-02-13 13:21:14 -06:00
Behdad Esfahbod 5c558586eb [util/draw] Apply slant to non-user-fonts as well 2022-02-13 13:21:14 -06:00
Behdad Esfahbod 4818b7ed72 [util] Add --font-slant 2022-02-13 13:21:14 -06:00
Behdad Esfahbod cfc06c24d5 [util/draw] Render color glyphs if cairo API available 2022-02-13 13:21:14 -06:00
Behdad Esfahbod 542f8269cb [util/draw/ft] Use hb-draw for font-funcs=ft as well 
If cairo is >= 1.17.5.

This essentially breaks emoji and bitmap fonts for now.
 2022-02-13 13:21:14 -06:00
Behdad Esfahbod 5d2df1208a [util] Use hb-draw to render alternatively to cairo-ft 
Is automatically enabled if cairo is recent enough, and font-funcs are
not 'ft'.

Uses cairo-user-font backend internally.
 2022-02-13 13:21:14 -06:00
Behdad Esfahbod d35f380126 [util] Change "All shapers failed." message to "Shaping failed." 
Since we now emit this when verification fails as well.
 2022-01-29 09:08:20 -07:00
Behdad Esfahbod 61823838f9 [buffer] Add HB_BUFFER_FLAG_VERIFY 
Move buffer verification code inside the library, from util/.

Part of https://github.com/harfbuzz/harfbuzz/issues/3010
 2022-01-28 13:53:44 -07:00
Behdad Esfahbod 36b1561715 Implement hb-shape --verify unsafe-to-concat flag 
15 tests failing. Those look like legit places that unsafe-to-concat
needs more implementation.
 2022-01-22 11:53:18 -07:00
luz paz e2e305066a Fix various typos 
Found via `codespell -q 3 -S ./perf/texts -L actualy,ba,beng,fo,gir,inout,nd,ot,pres,ro,te,teh,timne`
 2022-01-16 05:39:03 -08:00
Behdad Esfahbod 52f5711ed0 [buffer] Add hb_buffer_create_similar() 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1555
 2022-01-03 11:57:42 -07:00
Behdad Esfahbod d0c3515ce4 [util] Copy unicode_funcs in copy_buffer_properties() 
Part of https://github.com/harfbuzz/harfbuzz/issues/1555
 2022-01-03 11:26:41 -07:00
Behdad Esfahbod 34f5b855aa [util] Simplify copy_buffer_properties() 
Now that hb_buffer_append() overlays segment_properties we can do this.

Part of https://github.com/harfbuzz/harfbuzz/issues/1555
 2022-01-03 11:25:45 -07:00
Behdad Esfahbod 101d07efd9 [util] Move copy_buffer_properties() out of loop 
Now that hb_buffer_append() overlays properties, we can do this.

Part of https://github.com/harfbuzz/harfbuzz/issues/1555
 2022-01-03 11:25:40 -07:00
Behdad Esfahbod 720ab0883b [util] Add --single-par 
Use it in aots tests

Fixes https://github.com/harfbuzz/harfbuzz/issues/3129
Related https://github.com/harfbuzz/harfbuzz/issues/3298
 2021-11-25 11:49:16 -07:00
Behdad Esfahbod b58afe586f [util] Undo treat as single-paragraph text provided on cmdline 
Reverts d92ee726ce
except that it does so even in batch mode.

Am going to add a --single-par mode that will affect all input
modes.

Part of https://github.com/harfbuzz/harfbuzz/issues/3129
Fixes https://github.com/harfbuzz/harfbuzz/issues/3298
 2021-11-25 11:34:24 -07:00
Behdad Esfahbod da500568de [API] Add hb_buffer_[sg]et_not_found_glyph() and --not-found-glyph 
Instead of using gid=0 when a character is not found in the font,
client can now set a custom value.  This is useful for shaper-driven
font fallback and to differentiate that from .notdef glyph.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1360
 2021-10-26 08:02:29 -06:00
Garret Rieger d700646c33 [subset] In preperation for 3.0.0 release remove legacy subsetting api methods. 2021-09-16 15:31:29 -06:00
Behdad Esfahbod cd77846bd9 [util] Fix leak of an hb_font_t 2021-09-14 08:35:19 -04:00
Behdad Esfahbod da285d511f [util/shape-consumer] Simplify font tracking 2021-09-14 08:28:12 -04:00
Khaled Hosny 838d670752 [subset] Improve alignment of --help-all message 2021-09-08 15:12:52 +02:00
Behdad Esfahbod 04cf6212d7 [util/hb-subset] Fix --version and --help again 
38ad093216
 2021-08-30 18:35:26 -06:00
Behdad Esfahbod fdce294120 [util/hb-subset] Print error and suggest filing github issue if operation fails 
https://github.com/harfbuzz/harfbuzz/issues/3173#issuecomment-906715780
 2021-08-29 09:46:42 -06:00
Behdad Esfahbod 38ad093216 [util/hb-subset] Don't ignore errors during face parsing 
Was ignoring file-not-found errors.
 2021-08-29 09:46:42 -06:00
Garret Rieger 1e1438c4fb
[subset] fix --*-file options in hb-subset. (#3176) 
The previous change to add -/+ versions of each set type broke all of the --*-file input options since all of the parse functions now default to replacing the set if the + variant is not being used. This fixes the issue by changing parse_file_for to pass '+' as the name to the parsing function. This triggers the append mode.
 2021-08-26 14:59:29 -06:00
Garret Rieger 9db494f517
[subset] Update remaining subset input sets to use inversion for all. (#3172) 
* [subset] Update remaining subset input sets to use inversion for all.

* [subset] Update flag help for remaining sets to mention -=.
 2021-08-26 10:51:38 -06:00
Behdad Esfahbod 99356ea5f0
Merge pull request #3150 from harfbuzz/item-context-tests 
[test] Add tests for item context
 2021-08-25 17:19:06 -06:00