c9796d15e1
Fix sbix glyph extents
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* The ‘height’ needs to be negated since the API returns “distance from
top to bottom side”.
* Similarly, the ‘y_offset‘ needs to be added to the height to get the
‘y_bearing’, since sbix’s offset is “the point in the glyph relative
to its lower-left corner which corresponds to the origin” while
‘y_bearing’ is the “top side of glyph from origin”.
With these changes the sbix glyph metrics return values similar to other
tables, as they were otherwise unusable.
2019-07-22 05:42:34 +02:00
dfc5780245
Fix more double-promotion errors
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WHy do only some of the clang bots catch this I have no idea :(.
2019-05-07 23:26:09 -07:00
41248cce0e
Remove MIN/MAX in favor of hb_min/hb_max
2019-05-07 20:54:31 -07:00
92588782d7
Remove space between right angle brackets now that we have C++11 ( #1689 )
2019-04-30 13:05:10 -07:00
ef00654962
Convert tag enum class consts to static constexpr
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Part of https://github.com/harfbuzz/harfbuzz/issues/1553
2019-01-22 12:17:26 +01:00
e412008599
Remove redundant void from C++ sources ( #1486 )
2018-12-17 13:01:01 -05:00
b2ebaa9afa
Remove redundant 'inline' from methods ( #1483 )
2018-12-16 14:08:10 -05:00
7ee5c52345
minor style fix, use void in methods on no argument
2018-12-12 15:14:37 +03:30
5c4fead734
Convert "static const hb_tag_t" constants to enum
2018-11-29 15:05:47 -05:00
fc44dea341
Use atomic ints for upem and num_glyphs on face
2018-11-13 11:54:33 -05:00
da6aa3b033
Add hb_blob_ptr_t.destroy()
2018-11-11 11:40:57 -05:00
0b0fad3ea8
[color] Port to hb_blob_ptr_t
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Fix hb_blob_ptr_t::get_length () as well.
2018-11-11 00:26:55 -05:00
0b0b38ec1e
Fix null accelerator's
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Fixes all except for cmap. To be done separately.
Part of https://github.com/harfbuzz/harfbuzz/issues/1146
2018-11-03 16:16:31 -04:00
995bf6c6f8
[sbix] Rely on blob->as<> checking size against Type::min_size
2018-10-31 13:21:33 -07:00
0af3d176a6
[sbix] Fix memory leak in early return
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Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11210
2018-10-30 17:05:28 +02:00
98bddbc8ef
[sbix] Minor
2018-10-28 23:14:15 -07:00
574579d376
[color] Rename get_strike() to choose_strike()
2018-10-28 23:04:37 -07:00
e998fb9fbf
[color] Round extents when scaling
2018-10-28 22:45:53 -07:00
c929ccfcea
[ot-color/png] Consider strike ppem on scaling
2018-10-28 22:40:40 -07:00
4876c938a2
[sbix] Comment
2018-10-28 18:33:10 -07:00
6562172381
[sbix] Use LOffsetLArrayOf<>
2018-10-28 18:33:10 -07:00
a3ddd8067f
[sbix] Add get_strike
2018-10-28 18:33:10 -07:00
95524ed9bc
[sbix] Remove sbix_len
2018-10-28 18:33:10 -07:00
69e9846452
[sbix] Fix get_glyph_blob() on Null object
2018-10-28 18:33:10 -07:00
4e0ee2af09
[sbix] Simplify ppem access
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If struct members are simple and needed publicly, we make them public.
2018-10-28 18:33:10 -07:00
6ac9a4eaa3
[sbix] Simplify glyph_length calc
2018-10-28 18:33:10 -07:00
0730d62385
[sbix] Check glyph data end is in range
2018-10-28 18:33:10 -07:00
b76dc03108
[sbix] Reduce code
2018-10-28 18:33:10 -07:00
50fb02a219
[sbix] Check glyph id before looking into unsafe array
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That 'Z' at end of imageOffsetsZ is a reminder that you should check...
2018-10-28 18:33:10 -07:00
a8cb9c73da
[sbix] Simplify 'dupe' handling logic
2018-10-28 18:33:10 -07:00
d7eb534e59
[sbix] Check offsets before proceeding
2018-10-28 18:33:10 -07:00
c8380bd3e4
[color] Remove more dump-emoji cruft
2018-10-28 18:33:10 -07:00
68f2c832c8
Remove dump-emoji
2018-10-28 18:33:10 -07:00
b46de42b3a
[sbix] Fix order of parameters
2018-10-28 18:33:10 -07:00
a91cda72ab
[sbix] Remove redundant parameter
2018-10-28 18:33:10 -07:00
c712005f55
[sbix] Add get_strike()
2018-10-28 18:33:10 -07:00
400bc3f030
[sbix] Remove a couple of extra checks
2018-10-28 18:33:10 -07:00
3770282c83
[sbix] Rename sbix_table to table in accelerator
2018-10-28 18:33:10 -07:00
1f33b8525d
[sbix] Rename ugly reference_blob_for_glyph() to reference_png()
2018-10-28 18:33:10 -07:00
946b534419
[sbix] Fix uninitialized variables
2018-10-28 18:33:10 -07:00
01c7d53fb7
[sbix] Select best strike based on ppem
2018-10-28 18:33:10 -07:00
f9f26bff4c
[sbix] Move code around. Add get_extents()
2018-10-28 18:33:10 -07:00
48bc3039cb
[sbix] Check blob length against PNG header leangth
2018-10-28 18:33:10 -07:00
d3ec31a57c
[ot-color] More on PNGHeader fields
2018-10-28 18:33:10 -07:00
35fa3d3260
[ot-color] Apply Behdad comment
2018-10-28 18:33:10 -07:00
307d61867a
[ot-color] Make PNGHeader reading actually work
2018-10-28 18:33:10 -07:00
632e9af862
[ot-color] Implement PNGHeader and test it, it doesn't work however
2018-10-28 18:33:10 -07:00
38706a0746
[ot-color] Preparation for setting PNG width/height in extents
2018-10-28 18:33:10 -07:00
3d4c1f6a41
[ot-color] Apply Behdad reviews
2018-10-28 18:33:10 -07:00
8ef0d2ef92
[ot-color] Apply Behdad comment
2018-10-28 18:33:10 -07:00
Khaled Hosny
Behdad Esfahbod
Ebrahim Byagowi