Behdad Esfahbod
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5b93f69169
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Rename some X-terminated members to Z-terminated
X-terminated means don't access this, it's not located correctly.
Z-terminated means this is a C array with no bound checking.
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2018-05-02 14:59:14 -04:00 |
Garret Rieger
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4fa1c6705a
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[subset] Check instruction offsets in glyph to ensure they are in bounds.
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2018-04-19 17:19:38 -06:00 |
Ebrahim Byagowi
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a02c3ee70f
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Add or update tables specifications links
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2018-04-12 13:44:32 +04:30 |
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Ebrahim Byagowi
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2a23606339
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Fix llvm-gcc-4.2 compile issue and add a macOS bot to test it (#899)
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2018-03-23 18:37:01 +04:30 |
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Garret Rieger
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3f55e0e746
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[subset] Check for the Null table and not nullptr to detect failure to find a table in glyf accelerator.
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2018-03-20 19:47:36 -06:00 |
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Garret Rieger
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e597436b99
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[subset] Disable glyf accelerator_t methods if it didn't successfully init.
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2018-03-20 19:47:36 -06:00 |
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Ebrahim Byagowi
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9b4a5d7ef1
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[ci] Enable -Werror=unused (#862)
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2018-03-07 00:23:40 +03:30 |
Rod Sheeter
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ffcb5cbf71
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[subset] update the test file for composite, fix an offset calculation
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2018-02-27 20:17:04 -08:00 |
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Rod Sheeter
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b3790a65a1
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[subset] add a (failing for now) test for composite glyf hint dropping
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2018-02-27 17:23:30 -08:00 |
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Rod Sheeter
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903771b6c7
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[subset] clearer name for trim() and better comment about composite handling, per review feedback
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2018-02-26 19:50:06 -08:00 |
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Rod Sheeter
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1454d82a9d
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[subset] keep glyph trim separate of more general get_offset
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2018-02-23 17:49:23 -08:00 |
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Rod Sheeter
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0ac8c0c1e6
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[subset] zero glyf and loca memory before writing so pads are clean. Test just the part of maxp we care about
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2018-02-23 17:43:00 -08:00 |
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Rod Sheeter
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9bd6d25254
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[subset] clone trim logic from fonttools glyf handling
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2018-02-23 13:05:58 -08:00 |
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Rod Sheeter
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4f07437dfe
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[subset] sketch out dropping in-glyf instructions. Sometimes yields differnet size glyphs than fonttools, possibly due to padding not being corrected
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2018-02-21 22:23:05 -08:00 |
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Garret Rieger
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69e443b254
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[subset] Switch to hb_blob_copy_writable_or_fail in glyf subsetting.
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2018-02-20 14:29:21 -08:00 |
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Garret Rieger
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e3e0ac9823
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[subset] Move glyf subsetting code into hb-ot-glyf-table.hh
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2018-02-20 14:07:40 -08:00 |
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Garret Rieger
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49544eb860
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[subset] Refactor composite glyf iteration code into an Iterator outside of the accelerator.
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2018-02-16 18:29:29 -08:00 |
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Garret Rieger
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58a54c9d4f
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[subset] add constant to get_composite and in_table methods in hb-ot-glyf-table
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2018-02-16 18:29:29 -08:00 |
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Garret Rieger
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d368414143
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[subset] add helper methods to glyf accelerator for reading composite glyph information.
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2018-02-16 18:29:29 -08:00 |
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Garret Rieger
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05d65baa1b
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Extract glyf offset calculation into it's own method.
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2018-02-07 17:28:43 -06:00 |
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Behdad Esfahbod
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6b19178ee3
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Prefix int types with HB
Such a headache that Windows defines UINT8, ...; Just prefix it.
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2018-01-10 03:07:30 +01:00 |
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Behdad Esfahbod
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470fe5b603
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[aat] Implement Lookup table
Untested, but compiles.
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2018-01-10 02:50:49 +01:00 |
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Behdad Esfahbod
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6f335ed1e5
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Replace USHORT/SHORT/ULONG/etc with UINT16/INT16/UINT32/etc
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2017-11-14 21:06:07 -08:00 |
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Behdad Esfahbod
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e20e47eaa1
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[glyf] Try fixing undefined-behavior
Might fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1463
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2017-11-14 20:25:29 -08:00 |
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Behdad Esfahbod
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f00a94e1ec
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Adjust privacy for recent changes
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2017-11-14 19:54:48 -08:00 |
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Behdad Esfahbod
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7e2839c438
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[ot] Move hb_ot_face_glyf_accelerator_t
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2017-11-14 19:52:29 -08:00 |
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Behdad Esfahbod
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082b79fe9f
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Use FWORD and UFWORD when it makes sense
I had forgotten about those types.
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2016-03-01 16:41:26 +09:00 |
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Behdad Esfahbod
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b47159011c
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Define return_trace()
Not functional change (expected!).
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2015-09-29 14:57:02 +01:00 |
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Behdad Esfahbod
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b50fcfa829
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[ot-font] Implement glyph_extents() for TrueType fonts
This brings ot-fonts into almost-complete shape and mostly in par with
ft font.
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2015-08-23 14:42:20 +01:00 |