organicmaps/harfbuzz
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15028 commits 24 branches 188 tags 126 MiB
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Author SHA1 Message Date
Behdad Esfahbod
c453c2fce9 [ft-colr] Fix color-stop iteration 2022-12-23 13:37:59 -07:00
Matthias Clasen
bbb89e62aa [paint] Document color lines as transient 
Just so people don't get ideas.
 2022-12-23 13:37:59 -07:00
Behdad Esfahbod
15582d5fc1 [ft-colr] Apply slant to clipbox 2022-12-23 13:37:59 -07:00
Matthias Clasen
7abd5dcf10 [ft-paint] Fix handling of colorstop iters 2022-12-23 13:37:59 -07:00
Matthias Clasen
393bab4ba1 [ft-paint] Apply ClipBox to all glyphs 2022-12-23 13:37:59 -07:00
Matthias Clasen
c11ae85cbf [ft-paint] Apply root transform 2022-12-23 13:37:59 -07:00
Matthias Clasen
7fc3fdac76 [ft-paint] Optimize away some transforms 2022-12-23 13:37:59 -07:00
Matthias Clasen
586d1758c1 [ft-paint] Fix an oversight 2022-12-23 13:37:59 -07:00
Matthias Clasen
092637f94c [ft-paint] Fix rounding 2022-12-23 13:37:59 -07:00
Matthias Clasen
fe08e956e0 [ft-paint] Fix a case of x/y confusion 2022-12-23 13:37:59 -07:00
Matthias Clasen
0d5256e5a7 [ft-paint] Fix some fixed->float conversions 2022-12-23 13:37:59 -07:00
Matthias Clasen
07ba5be393 [paint] Documentation tweaks 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
Matthias Clasen
21f78c8774 [paint] Document that colors are unpremultiplied 
And mention that gradient interpolation must happen
in premultiplied space.
 2022-12-23 13:37:59 -07:00
Matthias Clasen
b6e98cf758 [colr] Add more docs 
State explicitly that palette entries are
unpremultipled, and link to the spec.
 2022-12-23 13:37:59 -07:00
Behdad Esfahbod
7a2dc5cf5b [docs] Hook up a couple 2022-12-23 13:37:59 -07:00
Matthias Clasen
a634f6b486 [colr] Add more docs 
State explicitly that palette entries are
unpremultipled, and link to the spec.
 2022-12-23 13:37:59 -07:00
Behdad Esfahbod
a02c2a911c [ft-paint] Apply alpha correctly 2022-12-23 13:37:59 -07:00
Matthias Clasen
ee7bbdf372 tests: Update expected results 
These were changed by fixes for glyph transforms.
 2022-12-23 13:37:59 -07:00
Matthias Clasen
3993a40703 test: Add some verification hints 2022-12-23 13:37:59 -07:00
Behdad Esfahbod
6ebcc9d2e1 [ft-paint] Hook up gradients 2022-12-23 13:37:59 -07:00
Behdad Esfahbod
fe4e9bd930 [colr] Add public vtable for hb_color_line_t 2022-12-23 13:37:59 -07:00
Behdad Esfahbod
7c9e42ed92 [colr] Fix transform hell 2022-12-23 13:37:59 -07:00
Behdad Esfahbod
569d5b436c [ft-paint] Remove dead code 2022-12-23 13:37:59 -07:00
Behdad Esfahbod
cfdc34b44d [ft-paint] Implement FT_COLR_PAINTFORMAT_SKEW 2022-12-23 13:37:59 -07:00
Behdad Esfahbod
64cf17ec8b [ft-paint] Fix center translation 2022-12-23 13:37:59 -07:00
Behdad Esfahbod
ddbe4e52ec [ft-paint] Implement FT_COLR_PAINTFORMAT_ROTATE 2022-12-23 13:37:59 -07:00
Behdad Esfahbod
16598e024b [ft-paint] Default 2022-12-23 13:37:59 -07:00
Behdad Esfahbod
a0f7f9e61c [ft-paint] Implement FT_COLR_PAINTFORMAT_COMPOSITE 2022-12-23 13:37:59 -07:00
Behdad Esfahbod
0ec201446b [ft] Implement FT_COLR_PAINTFORMAT_COLR_GLYPH 2022-12-23 13:37:59 -07:00
Behdad Esfahbod
ac2682c610 [ft] Start of a COLRv1 renderer 2022-12-23 13:37:59 -07:00
Behdad Esfahbod
e2546f5ab0 [ft] Add hb-ft-colr.hh 2022-12-23 13:37:59 -07:00
Matthias Clasen
5bd3c07b54 [colr] Don't access baseGlyphList unless v1 
This was showing up sporadic crashes due to
invalid reads.
 2022-12-23 13:37:59 -07:00
Matthias Clasen
47dbebff39 [paint] Add COLRv0 tests 2022-12-23 13:37:59 -07:00
Matthias Clasen
6909701b36 [paint] Update docs 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
Matthias Clasen
eef47f2379 [paint] Fix the docs 2022-12-23 13:37:59 -07:00
Behdad Esfahbod
3c972867b9 More s/hb_font_get_glyph_shape/hb_font_draw_glyph/ 2022-12-23 13:37:59 -07:00
Behdad Esfahbod
72a169c846 [ft] Paint COLRv0 glyphs 2022-12-23 13:37:59 -07:00
Behdad Esfahbod
bb807f47d2 [ft] Implement paint_glyph() for outline glyphs 2022-12-23 13:37:59 -07:00
Behdad Esfahbod
91c880503e [ft] Use new name for draw API 2022-12-23 13:37:59 -07:00
Behdad Esfahbod
c27eefec1d Revert "Drop the deprecation" 
This reverts commit 3904e66777339a3d420ece1c2b7d550949aa3946.
 2022-12-23 13:37:59 -07:00
Behdad Esfahbod
f3985d9482 [paint] Fix drawing non-color glyphs 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
f146299a40 [paint] Drop unnecessary api 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