Commit Graph

12681 Commits

Author SHA1 Message Date
Behdad Esfahbod 98079109e6 [ot-layout] Add +hb_ot_layout_get_horizontal_baseline_tag_for_script()
New API:
+hb_ot_layout_get_horizontal_baseline_tag_for_script()
2022-02-16 13:54:22 -06:00
Khaled Hosny cfa8cd7fb0 [autotools] Fix make distcheck
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
Matthias Clasen 9909e33268 Improve docs for hb_ot_layout_get_ligature_carets
Add some relevant details to the documentation
for this function.

Fixes: #3168
2022-02-15 18:48:54 -06:00
Behdad Esfahbod a396543ae1
Merge pull request #3411 from harfbuzz/draw
[draw] Finish and release draw API
2022-02-15 18:47:55 -06:00
Behdad Esfahbod 1bf588e28b [test/shape] Internal rename
Residual from e0d7060f80
2022-02-15 16:57:23 -06:00
Behdad Esfahbod d12c51e6e6 [ci] Rename configs-ci to configs-build
Since it doesn't run any tests.
2022-02-15 14:31:59 -06:00
Behdad Esfahbod 93962977bc Remove return of void 2022-02-13 19:38:59 -06:00
Khaled Hosny c8b6036cf3 [meson] Update Cairo subproject
Fixes another color fonts issue.
2022-02-14 02:17:38 +02:00
Ebrahim Byagowi 6b75a30a73 [draw/test] Swap a freetype test case with a simpler one
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
Behdad Esfahbod ae223764a3 [test/draw] Typo 2022-02-13 15:39:14 -06:00
Ebrahim Byagowi 0429921c10 [draw/test] Add test for freetype callback
Let's have that part of the code also covered.
2022-02-14 00:18:13 +03:30
Ebrahim Byagowi d4588204e5 [draw/glyf] Emit empty contours
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
Behdad Esfahbod 94517850dd [algs] Fix typo in hb_pair_t conversion operator
Fixes https://github.com/harfbuzz/harfbuzz/issues/2083
2022-02-13 13:39:26 -06:00
Khaled Hosny f942874fac [draw] Fix some introspection warnings 2022-02-13 13:21:15 -06:00
Khaled Hosny 2da6accda6 [meson] Update cairo submodule
To include the latest color glyph fixes
2022-02-13 13:21:15 -06:00
Behdad Esfahbod 0858463ac3 [draw/glyf] Don't skip empty contours of size 2
See:
https://github.com/harfbuzz/harfbuzz/pull/3411#discussion_r804988217
2022-02-13 13:21:15 -06:00
Khaled Hosny 0e357c504c [draw] Test scaling subfont differently from parent 2022-02-13 13:21:15 -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 151f205819 [draw] Emit move_to immediately, like other operators 2022-02-13 13:21:15 -06:00
Khaled Hosny aca80a4a40 [draw] Add test for applying synthetic slant 2022-02-13 13:21:15 -06:00
Khaled Hosny 052fd2d8b9 [draw] Add test for hb_draw_move_to() etc 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
Khaled Hosny 74ebfc646a [meson] Update cairo subproject
Update to the current master branch so that is has
cairo_user_font_face_set_render_color_glyph_func().

I had to disable optimized builds on win[32|64] crossbuild setups
because they are now broken in the CI (something about cairo defining
_FORTIFY_SOURCE for optimized builds that MingW does not like).
2022-02-13 13:21:14 -06:00
Khaled Hosny 628847b5c8 [doc] Link to respective draw callback functions 2022-02-13 13:21:14 -06:00
Khaled Hosny 7245298e25 [doc] Document HB_DRAW_STATE_DEFAULT 2022-02-13 13:21:14 -06:00
Behdad Esfahbod 8f519d55ac [meson] Put back Experimental-API infrastructure
Just unused for now.
2022-02-13 13:21:14 -06:00
Khaled Hosny 8e892bdb54 [doc] Message draw documentation a bit 2022-02-13 13:21:14 -06:00
Khaled Hosny cf28821337 [meson] fix building with Cairo subproject
We can’t pass internal (subproject) dependency to cpp.has_function(), so
we manually hard-code the result.
2022-02-13 13:21:14 -06:00
Behdad Esfahbod cdf1cb35db [draw] Destroy callback data 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 c56c13756b [draw] Document more 2022-02-13 13:21:14 -06:00
Behdad Esfahbod 2376230523 [draw] Flesh out docs a bit 2022-02-13 13:21:14 -06:00
Behdad Esfahbod bc6c3b8401 [font] Update get_glyph_shape() doc 2022-02-13 13:21:14 -06:00
Behdad Esfahbod 732c749ef7 [font] Adjust synthetic-slant docs 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 59067db9f4 [font/draw] Slant drawings
Need to update hb_font_set_synthetic_slant() docs now that we do this.
2022-02-13 13:21:14 -06:00
Behdad Esfahbod aa5c7a3811 [draw-session] Add slant 2022-02-13 13:21:14 -06:00
Behdad Esfahbod 4f2704adb6 [draw] Add more reserved items to hb_draw_state_t
Since these are free basically.
2022-02-13 13:21:14 -06:00
Behdad Esfahbod 2ce19f2868 [font/draw] Fetch shape from parent font if not implemented in font 2022-02-13 13:21:14 -06:00
Behdad Esfahbod d6b61dff95 [draw] Minor cleanup 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 6d5b998f25 [ft/draw] Implement hb-draw for hb-ft 2022-02-13 13:21:14 -06:00
Behdad Esfahbod 370bec938b [draw] Rename internal draw_session_t to hb_draw_session_t 2022-02-13 13:21:14 -06:00