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599 Commits

Author SHA1 Message Date
Matthias Clasen 76c16095fa Fix the build on Windows 
No __BYTE_ORDER there.
 2022-12-24 05:30:11 -05:00
Behdad Esfahbod 56a48f8b0a [paint] Don't use extents in hb-view 
Let the clipbox do its magic. Currently works for ft backend only.
 2022-12-23 16:45:04 -07:00
Matthias Clasen ecd7420456 Debug spew 
To get a dump of the hb-paint callbacks,
set HB_PAINT_DEBUG=1 when running hb-view.

For now, leave this code in place, since it
comes in handy for various debugging.
 2022-12-23 13:37:59 -07:00
Matthias Clasen 13e0cb64f4 hb-view: Interpolate gradients premultiplied 
This is what the specs demand.
 2022-12-23 13:37:59 -07:00
Behdad Esfahbod 381d410b1e [paint] Add HB_PAINT_IMAGE_FORMAT_BGRA and use it in hb-ft 
Now hb-ft can render color emoji as well.

Just left COLRv2.
 2022-12-23 13:37:59 -07:00
Behdad Esfahbod 63db0d2aed [util] Speculatively fix build against non-PNG builds 2022-12-23 13:37:59 -07:00
Behdad Esfahbod c5f903872f [paint] Add bitmap width/height to paint_image callback 
Such that we can add raw data as well.
 2022-12-23 13:37:59 -07:00
Behdad Esfahbod 237955dffc [paint] Add slant to image() callback 
And slant images in hb-view.
 2022-12-23 13:37:59 -07:00
Matthias Clasen c221933977 [paint] Preserve foreground information 2022-12-23 13:37:59 -07:00
Matthias Clasen 6387004cad [paint] Simplify api 
Drop the hb_paint_context_t struct from the API, and
only pass the font where we need it.
 2022-12-23 13:37:59 -07:00
Matthias Clasen 71bd5a0dfc [paint] Resolve colors 
We don't need to pass the index/alpha pairs to
client callbacks, and can just resolve the colors
internally.

Update test results.
 2022-12-23 13:37:59 -07:00
Matthias Clasen 5d7553d38f view: Add a --font-palette option 2022-12-23 13:37:59 -07:00
Matthias Clasen d094e76cbc hb-view: Pass fg color to hb_font_paint_glyph 2022-12-23 13:37:59 -07:00
Matthias Clasen 9be01b6bff [paint] Pass hb_paint_context_t along 
Replace the font argument with a hb_paint_context_t
that carries the font, the palette index and the
foreground color.

The hb_font_paint_glyph() api now takes the palette
index and the foreground color as extra arguments.

Update all callers and regenerate test results.
 2022-12-23 13:37:59 -07:00
Matthias Clasen b1500babaa utils: Some cairo helper tweaks 2022-12-23 13:37:59 -07:00
Matthias Clasen 97224f3b63 [paint] Pass font to all callbacks 
This will lead to easier implementations.

At the same time, we change the push_clip_glyph
callback to use the font as-is, no unscaling needed.

Update all callers and expected test results.
 2022-12-23 13:37:59 -07:00
Behdad Esfahbod cf02d13302 [cairo] Remove unused struct 2022-12-23 13:37:59 -07:00
Matthias Clasen a3ba723876 Drop an unneeded include 2022-12-23 13:37:59 -07:00
Matthias Clasen 0800d1879c Try to fix autotools build 2022-12-23 13:37:59 -07:00
Matthias Clasen 5451b78f4a Don't use alloca 
It complicates things on Windows, for no
big win. Just preallocate a reasonable amount.
 2022-12-23 13:37:59 -07:00
Matthias Clasen 7c12db46ff Try to fix msvc build 2022-12-23 13:37:59 -07:00
Behdad Esfahbod 3590ee74f4 [util] Fix bot 2022-12-23 13:37:59 -07:00
Behdad Esfahbod 81bf089273 [hb-view] Use color render callback if HB_DRAW >= 2 2022-12-23 13:37:59 -07:00
Matthias Clasen c65f580b93 Drop hb-test 
This was a test binary to assist in developing
the hb-paint code. Not needed anymore, now that
hb-view has the same code in the cairo userfont
backend.
 2022-12-23 13:37:59 -07:00
Behdad Esfahbod 9672aa8610 [util] Fix compiler warning 2022-12-23 13:37:59 -07:00
Matthias Clasen 955bd30365 Fix hb-cairo-utils 
This was a stupid mistake, and hard to track down.
 2022-12-23 13:37:59 -07:00
Behdad Esfahbod 3573956705 [util] Include stdio.h 2022-12-23 13:37:59 -07:00
Behdad Esfahbod 7accbe97d8 [util] Fix argument order and root transform PNGs 2022-12-23 13:37:59 -07:00
Behdad Esfahbod 529dc40d7d [util] Adjust scaling 
Still doesn't render PNGs.

Fix a few compiler warnings
 2022-12-23 13:37:59 -07:00
Behdad Esfahbod bcc9ab27fc [hb-view] Fix transformation 
No need for cairo patch; that patch was wrong.
 2022-12-23 13:37:59 -07:00
Behdad Esfahbod c996fc58ec [hb-view] Remove redundant check 2022-12-23 13:37:59 -07:00
Behdad Esfahbod bec5354030 [hb-view] Fix render_color_glyph extents coordinate system 
Needs cairo fix:
https://gitlab.freedesktop.org/cairo/cairo/-/merge_requests/371
 2022-12-23 13:37:59 -07:00
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