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77 Commits

Author SHA1 Message Date
Behdad Esfahbod
1085d8973d [ot] Minor 2016-02-10 17:28:56 +07:00
Cosimo Lupo
6f8e1502ff [otConverters] replace print with logger 2016-01-27 19:02:48 +00:00
Behdad Esfahbod
e0d27461be [XML] Assume None where an attribute is missing 
This is what the compile() does, so do the same in toXML(), such that
we can save to XML whatever can be saved to binary.  Eg. saving what
we read through XML!

Fixes https://github.com/behdad/fonttools/issues/298
Also relevant to https://github.com/behdad/fonttools/issues/447
 2016-01-13 19:05:45 +00:00
Behdad Esfahbod
f0eb7e98ca [otTables] Don't create a subclass for equivalent types 
Before, equivalent types, eg. otTables.BacktrackCoverage, etc,
where a subclass of their equivalent parent type, eg. otTables.Coverage
With this change, they are the same type.

The otBase and otConverters changes were needed to make the above
happen and still generate correct XML for SubTable type.
 2016-01-13 16:44:52 +00:00
Sascha Brawer
582852119c Implement OTTableReader.readUShortArray() 
There is currently only one single call site in the codebase,
but this function will be needed a lot for parsing `morx` and
other AAT tables.
 2015-10-17 06:47:52 +02:00
Sascha Brawer
520918375f [otTables] Support uint8 type in otTables 2015-10-16 00:17:22 +02:00
Cosimo Lupo
df06ce4981 [otConverters] use enumerate in writeArray, as sets don't support indexing 
the feaLib parser returns glyph classes as set objects
 2015-09-09 18:16:44 +01:00
Behdad Esfahbod
c7187c3b20 Optimize reading array of GlyphIDs 2015-07-03 01:15:16 -07:00
Behdad Esfahbod
7d38ebb143 Minor 2015-07-03 01:01:10 -07:00
Behdad Esfahbod
0097e40ced Minor 2015-07-03 00:55:54 -07:00
Behdad Esfahbod
089241a587 Minor 2015-07-03 00:53:15 -07:00
Behdad Esfahbod
a7e9d634d7 Minor 2015-07-03 00:50:34 -07:00
Behdad Esfahbod
1fbbbdd358 Micro-optimization for previous commit 2015-07-03 00:49:28 -07:00
Behdad Esfahbod
754a20d987 Implement lazy array for loading otData-driven arrays 
Speeds up subsetting of GPOS table with many pairs by huge factor
(counted 5).
 2015-07-02 18:00:41 -07:00
Behdad Esfahbod
92093990cc [ot] Minor 2015-07-02 15:01:20 -07:00
Behdad Esfahbod
aa9b3b6d43 [ot] Add readArray() and writeArray() 
To be used soon to optimize partial / glyph array loading.
 2015-07-02 15:01:15 -07:00
Behdad Esfahbod
f588727554 Fixup; ouch! 2015-04-26 02:06:36 -04:00
Behdad Esfahbod
b30e12ae00 More whitespace 2015-04-26 02:01:01 -04:00
Behdad Esfahbod
bd67253118 Some more whitespace fixes from pep8 tool 2015-04-26 01:59:01 -04:00
Behdad Esfahbod
b9ac90a8f9 [GX] Add 'fvar' table support 
I might change the table format in the future, but it's functional now.
 2015-03-11 15:29:35 -07:00
Behdad Esfahbod
730bedd3d1 [AAT] Add support for 'feat' table 
Reusing the otData machinery.

See discussion at:
https://github.com/behdad/fonttools/issues/178
https://github.com/behdad/fonttools/pull/180
 2014-09-30 19:04:16 -04:00
Behdad Esfahbod
5dd64deacb [otData] add ULong types 
In preparation for implementing AAT tables (slowly).
 2014-09-30 18:55:57 -04:00
Behdad Esfahbod
d65b587708 Minor 2014-06-05 17:58:15 -04:00
Behdad Esfahbod
1ae29591ef from __future__ import absolute_import 
Such that our Python 2 is closer to Python 3.

Part of https://github.com/behdad/fonttools/issues/77
 2014-01-14 15:07:50 +08:00
Behdad Esfahbod
6ed2eb4092 Write LookupType as a comment 
We compute LookupType from the type of the subtables, so write it out
as an informative comment in XML as opposed to an element.
 2013-12-17 02:57:29 -05:00
Behdad Esfahbod
5fec22bfcd Compute correct LookupType when compiling font 
Also ensures that all subtables of a lookup have the same
lookup type.
 2013-12-17 02:42:18 -05:00
Behdad Esfahbod
dafdb2933a Further optimize table loading 
Again, both faster and more memory efficient
 2013-12-17 00:58:02 -05:00
Behdad Esfahbod
d76fa68785 Allow specifying table type as converter 
Needed for upcoming MATH table.
 2013-12-09 00:40:24 -05:00
Behdad Esfahbod
3fa26d783f py23 Use fixedToFloat() for fixed version numbers 2013-11-28 18:53:30 -05:00
Behdad Esfahbod
32c10eecff py23 from __future__ import division and adjust divisions 2013-11-28 17:32:42 -05:00
Behdad Esfahbod
30e691edd0 py23 from __future__ import print_function 2013-11-27 17:27:45 -05:00
Behdad Esfahbod
7ed91eca1e py23 import in all nontrivial source files and unused import cleanup 2013-11-27 15:25:00 -05:00
Behdad Esfahbod
b774f9f684 2to3 --fix=types manual additions 
Don't know why the tool didn't catch these.
 2013-11-27 14:01:44 -05:00
Behdad Esfahbod
3ec6a25823 2to3 --fix=print with manual fixup 2013-11-27 04:57:33 -05:00
Behdad Esfahbod
ac1b435946 2to3 --fix=idioms 2013-11-27 04:15:34 -05:00
Behdad Esfahbod
3a9fd30180 2to3 equivalent to --fix=tuple_params 
I hope I got this all right...
 2013-11-27 03:30:21 -05:00
Behdad Esfahbod
cd5aad92f2 2to3 --fix=raise 2013-11-27 02:42:28 -05:00
Behdad Esfahbod
180ace6a5f 2to3 --fix=ne 2013-11-27 02:40:30 -05:00
Behdad Esfahbod
2b06aaa2a6 2to3 --fix=import 2013-11-27 02:34:11 -05:00
Behdad Esfahbod
bc5e1cb195 2to3 --fix=has_key 2013-11-27 02:33:03 -05:00
Behdad Esfahbod
3ac9e63fce Load / save FeatureParamSize decipoints values as float 2013-11-26 19:42:55 -05:00
Behdad Esfahbod
9e1bd2d0b4 Implement FeatureParams 
All types of FeatureParams are correctly handled now.

The only thing not handled is broken fonts generated with the
old AFDKO that have their FeatureParams offset computed wrong.
I don't currently plan on handling those.

Fixes https://github.com/behdad/fonttools/issues/38
 2013-11-26 19:23:08 -05:00
Behdad Esfahbod
cb4adf6828 Fix XML->ttf for fonts that have some missing anchors, etc 
Eg. EBGaramond12-Regular.ttf.  It has a base anchor missing.
Dropping the empty table from XML changes the size of the base
anchor array, which will then result in an assertion because
all bases should have the same array length.

Fixes many other broken fonts too.
 2013-11-26 18:55:23 -05:00
Behdad Esfahbod
2f2fd9ca7c Minor 2013-11-26 18:43:43 -05:00
Behdad Esfahbod
f4e61ae637 Undo making subReader lazy 
Need this for upcoming FeatureParams implementation.
 2013-11-26 17:37:03 -05:00
Behdad Esfahbod
79f734414c Further simplify OTTableReader/Writer 2013-11-26 17:07:37 -05:00
Behdad Esfahbod
e0c2e8e2af Fixup extension / longoffset 2013-11-25 05:32:17 -05:00
Behdad Esfahbod
6b6e9fae23 Rename repeatOffset to aux 
To be used for other purposes soon.
 2013-11-24 22:11:41 -05:00
Behdad Esfahbod
d58c38dc36 Seprate longOffset from ExtSubTable 2013-11-24 21:58:53 -05:00
Behdad Esfahbod
fe67e3121e Simplify ExtSubTable 2013-11-24 21:35:56 -05:00