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47089fe7
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2025-05-28T17:10:22
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Big misc changes
- Make geometry types into templates taking float or double.
- Changes to paint() transform elimination.
- Add font->has_nonzero_coords and use it across.
- Extensions to avar processing for otherwise invalid mappings.
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d92106df
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2025-04-24T21:42:20
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Merge branch 'main' into HVF
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38db1fac
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2025-04-23T18:02:06
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[paint] Change back return type of paint_glyph() to void
Add new "_or_fail" variants of draw_glyph and paint_glyph
New API:
+hb_font_draw_glyph_or_fail_func_t
+hb_font_paint_glyph_or_fail_func_t
+hb_font_funcs_set_draw_glyph_or_fail_func()
+hb_font_funcs_set_paint_glyph_or_fail_func()
+hb_font_draw_glyph_or_fail()
+hb_font_paint_glyph_or_fail()
Deprecated API:
-hb_font_draw_glyph_func_t
-hb_font_paint_glyph_func_t
-hb_font_funcs_set_draw_glyph_func()
-hb_font_funcs_set_paint_glyph_func()
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e78310bf
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2025-04-23T00:58:08
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[paint] Change return type to bool, and return false for outline glyphs
It was impossible to get synthetic bold/slant correctly with the
previous API. This is a minor API break, but one I'm willing to take.
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9445778e
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2025-04-22T21:33:15
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[test-paint] Update expectations for recent slant changes
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66b357b9
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2025-04-20T05:11:17
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Merge branch 'main' into HVF
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8aa88aa4
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2025-04-20T04:08:41
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[COLRv1:ot/ft] Use paint-bounded instead of paint-extents
Faster. Note that this also means that if there is no clip-box,
we don't compute the bounds and emit an initial clip anymore.
That was totally unnecessary and against the COLRv1 rendering
algorithm.
This makes painting of COLRv1 fonts without clipboxes *much*
faster, as previously we were computing bounds using all subglyph
outlines. Not anymore.
Before:
BM_Font/paint_glyph/Nupuram-Color.colrv1.ttf/ot 1.78 ms
After:
BM_Font/paint_glyph/Nupuram-Color.colrv1.ttf/ot 0.155 ms
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a0419a89
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2025-03-09T05:36:00
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Merge branch 'main' into HVF
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41e14f70
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2025-03-07T08:00:34
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[test-paint] Use latest test fonts
Update the color test fonts from https://github.com/googlefonts/color-fonts/
repository and update the test results.
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9fbc2d23
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2025-03-06T20:11:23
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[test-paint] Regenerate the test output
This commit updates the expected output of the paint tests
to what the current code produces.
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753093d6
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2025-02-26T14:41:04
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[test-colrv1] Add test files from https://roettsch.es/var_colrv1.html
These are not currently used for any testing. To be used later.
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