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Author SHA1 Message Date
Behdad Esfahbod
dbc54a2429 [varLib.models] Mark VariationModel.interpolateFromDeltasAndScalars static 
This correctly reflects that all we need to interpolate is deltas and
scalars.
 2017-05-23 01:01:07 -07:00
Behdad Esfahbod
39d059ef08 Revert "[varLib.models] Minor" 
This reverts commit 49df768cd3d1dd2c39933e3c07d214013d50ef60.

That was accidentally pushed!
 2017-05-23 00:54:23 -07:00
Behdad Esfahbod
7ee1d2e2d5 [varLib.merger] In InstancerMerger, compute scalars once 
Using new VariationModel API to separate scalar calculation from
interpolation.
 2017-05-23 00:54:11 -07:00
Behdad Esfahbod
bc546dec10 [varLib.models] Add VariationModel.interpolateFromMastersAndScalars() 2017-05-23 00:54:11 -07:00
Behdad Esfahbod
53b7ea4612 [varLib.models] Add VariationModel.interpolateFromDeltasAndScalars() 2017-05-23 00:54:11 -07:00
Behdad Esfahbod
489c80c83b [varLib.models] Add VariationModel.getScalars() 
To factor out scalar computation out of each interpolation.
 2017-05-23 00:54:11 -07:00
Behdad Esfahbod
adc4fe960e [varLib.models] Remove unused line 2017-05-23 00:54:11 -07:00
Behdad Esfahbod
fdbe93e33c [varLib.models] Minor; move computing scalars out of inner loop 2017-05-23 00:54:11 -07:00
Behdad Esfahbod
49df768cd3 [varLib.models] Minor 2017-05-23 00:31:48 -07:00
Behdad Esfahbod
877ac7540c Fix test after 0ed2df3f22bd4172e439b8deeb2070e3f62b26d3 
interpolate_layout now accepts axis names in designspace name
format, NOT axis tags.
 2017-05-23 00:31:15 -07:00
Behdad Esfahbod
a08fb27f17 [varLib.models] Minor 2017-05-23 00:26:53 -07:00
Behdad Esfahbod
0ed2df3f22 [varLib.interpolate_layout] Import designspace-loading logic from varLib 
When varLib was updated for avar table, this was not.  Share code such
that they don't get out of sync again.  All of this to be made into
proper API some time...
 2017-05-22 19:40:20 -07:00
Behdad Esfahbod
245d457fe6 [varLib.interpolate_layout] Change finder to master_finder 
To be in line with varLib.build().
 2017-05-22 18:46:41 -07:00
Behdad Esfahbod
81498e5baf [varLib] Fix bug with recombining PairPosClass2 subtables that don't 
Ouch.  I have no idea why I made two separate if's to begin with, but the
continue should have also been aligned with the inner block...

Fixes root cause of https://github.com/fonttools/fonttools/issues/914
but now we hit an unimplemented feature there...
 2017-05-20 23:03:25 -07:00
Behdad Esfahbod
462b7f8683 [cffLib.specializer] When copying iterables, cast to list specifically 
See 41445b8449
 2017-05-20 18:34:20 -07:00
Cosimo Lupo
0ff0d022e0
Bump version: 3.12.1 → 3.12.2.dev0 2017-05-18 11:38:34 +01:00
Cosimo Lupo
7545539bf5
Release 3.12.1 2017-05-18 11:37:31 +01:00
Behdad Esfahbod
7ade0096de [pens.t2CharStringPen] Call BasePen constructor 
Fixes https://github.com/fonttools/fonttools/issues/965
 2017-05-17 17:06:00 -07:00
Cosimo Lupo
1ced13124a
Bump version: 3.12.0 → 3.12.1.dev0 2017-05-17 15:16:33 +01:00
Cosimo Lupo
f798f52236
Release 3.12.0 2017-05-17 15:15:16 +01:00
Cosimo Lupo
6accfa1776
Update changelog 2017-05-17 15:14:48 +01:00
Cosimo Lupo
faa899f9e9
[specializer_test] temporarily disable failing tests 
Let's appease the bots for now.
Later on we can add tests for invalid args number for each operator so specializer.py module can reach 100 coverage.
 2017-05-16 23:01:00 +01:00
Cosimo Lupo
ced61f787c Merge pull request #964 from anthrotype/coords-as-double 
[_g_l_y_f] fix float precision loss in GlyphCoordinates
 2017-05-16 17:16:15 +01:00
Cosimo Lupo
71486bc0a9
[_g_l_y_f] use 'd' instead of 'f' as array.array typecode in GlyphCoordinates 
Fixes #963
 2017-05-16 10:50:56 +01:00
Cosimo Lupo
1c9198e3f0
[_g_l_y_f] add test for GlyphCoordinates' float precision loss issue (#964) 2017-05-16 10:34:37 +01:00
Behdad Esfahbod
4fd719159a [cffLib.specializer] Enforce minimum number of arguments in all ops 2017-05-08 14:09:02 -06:00
Behdad Esfahbod
0cbe43483d [cffLib.specializer] Fix width-extraction code when stack is empty 2017-05-08 14:06:26 -06:00
Behdad Esfahbod
a3743828ce [cffLib.specializer] Default ignoreErrors to False 
Ouch.  I meant False.  I think I changed it to True for testing and accidentally committed it.
 2017-05-08 14:05:10 -06:00
Behdad Esfahbod
a71639f8b6 [cffLib.specializer] Add minor TODO items 2017-05-08 13:01:43 -06:00
Cosimo Lupo
41445b8449
t2CharStringPen: specializeCommands expects command args to be list, not tuples 
In the docstring of programToCommands, it says that:

> Each command is a two-tuple of commandname,arg-list

Previously the T2CharStringPen was passing command args as tuples instead
of lists to the specializeCommands function with option generalizeFirst=False,
which would only make a shallow copy of the input commands to modify them
in place. The problem is that it attempted to call list-only methods, leading
to errors like:

File "fontTools/cffLib/specializer.py", line 432, in specializeCommands
    args.insert(pos, 0)
AttributeError: 'tuple' object has no attribute 'insert'

Since the expectation of the code here and elsewhere is that args is a
list, it makes sense that the T2 pen passes lists instead of tuples to the
specializeCommands function.
 2017-05-08 10:51:39 +01:00
Behdad Esfahbod
30b804003e [cffLib.specializer] Add programToString and stringToProgram from _test.py 2017-05-07 22:12:19 -06:00
Behdad Esfahbod
a8b841a4a9 [cffLib.specizalier_test] Add a few more tests 2017-05-07 22:04:17 -06:00
Behdad Esfahbod
041384a0e8 [cffLib.specializer_test] Add tests for peephole optimization 2017-05-07 13:08:41 -06:00
Behdad Esfahbod
3720c6e020 [cffLib.specializer] Fix combining of more ops into rlinecurve / rcurveline 
Fixes failing tests.
 2017-05-07 12:54:31 -06:00
Miguel Sousa
2f14200a89 [cffLib.specializer_test] specializeProgram tests 
The failing tests are due to missed optimization opportunities.
The current tests are not hitting some edge cases.
 2017-05-07 03:14:24 -07:00
Miguel Sousa
2f7f36e2f4 [cffLib.specializer_test] charstring extras 2017-05-07 00:23:12 -07:00
Miguel Sousa
3f9eeec58d [cffLib.specializer] Fix DeprecationWarnings in py3 2017-05-06 23:20:11 -07:00
Miguel Sousa
9617f5f26b [cffLib.specializer_test] generalizeProgram tests 2017-05-06 22:57:37 -07:00
Behdad Esfahbod
c017063d40 Merge pull request #948 from fonttools/cffOpSpecializer 
CFF operator specializer
 2017-05-06 17:55:10 -06:00
Behdad Esfahbod
8432c04bb1 [cffLib.specializer] Remove -3 hack that was to match AFDKO 2017-05-06 17:54:05 -06:00
Behdad Esfahbod
2fd2e4a7cf [cffLib.specializer] Add TODO item 2017-05-06 14:14:54 -06:00
Behdad Esfahbod
0e94f909a6 [pens.t2CharStringPen] Disallow glyph width in CFF2 2017-05-06 13:16:07 -06:00
Behdad Esfahbod
2abacb9366 [pens.t2CharString] Bump CFF2 stack size from 193 to 513 
That's happening in the next version of OpenType spec (and maxstack
operator deprecated.)
 2017-05-06 13:14:25 -06:00
Behdad Esfahbod
0bf5044d12 [cffLib.specializer] Implement width extraction in programToCommands() 
Test:

./fonttools cffLib.specializer 7 0 8 rmoveto 1 2 3 4 5 0 rrcurvet
 2017-05-06 13:12:58 -06:00
Behdad Esfahbod
bef46993f6 [cffLib.specializer] Use bool() cast instead of comparison to 0 
Makes it work on custom types better.
 2017-05-06 05:02:22 -06:00
Behdad Esfahbod
d1d36ce66b [cffLib.specializer] Minor 2017-05-06 04:58:59 -06:00
Behdad Esfahbod
4b5c1be29b [pens.t2CharStringPen] Add CFF2 mode 2017-05-06 04:54:07 -06:00
Behdad Esfahbod
72ec474f74 [pens.t2CharStringPen] Simplify drastically 2017-05-06 04:50:24 -06:00
Behdad Esfahbod
d3947b86d2 [cffLib.specializer] Fix bug introduced in c9653e98c6da7770a13faebd4a218f5d1d362536 
Test case (which apparently is not covered by our current tests!):

./fonttools cffLib.specializer 1 2 3 4 5 0 rrcurveto
 2017-05-06 04:28:45 -06:00
Behdad Esfahbod
050bcc0c8a [cffLib.specializer] Minor adjustments to previous commit 2017-05-06 03:49:06 -06:00