19e77e01bc
[shape-plan] Don't look for a cached plan if variation coords are specified. Fixes #549 . ( #550 )
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This is a temporary hack just to avoid incorrect shaping results, pending proper support
for caching shape-plans with variation coordinates.
2017-10-02 08:08:49 -04:00
68af14d5cc
Protect against div-by-zero in CBDT extent code
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Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1452#c5
CC https://github.com/behdad/harfbuzz/issues/139
2017-08-09 17:09:21 -07:00
aacca37590
Fix clang -Wcomma warnings ( #471 ) ( #472 )
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clang's new -Wcomma compiler option warns about possible misuse of the
comma operator such as between two statements.
hb-common.cc:190:9 [-Wcomma] possible misuse of comma operator here
hb-ot-layout-gsubgpos-private.hh:345:30 [-Wcomma] possible misuse of
comma operator here
hb-shape-plan.cc:438:26 [-Wcomma] possible misuse of comma operator here
2017-04-17 23:25:24 -07:00
466b3e58bd
Shuffle things around a bit
2017-02-03 16:57:15 -08:00
72ada4f0c6
[GX] Hook up feature variations
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Shape-plan caching is not implemented.
2016-12-16 19:06:26 -06:00
3d976d20f1
Show the shaper name in the debug message ( #306 )
2016-08-27 16:38:42 +03:00
a5efaac4ff
Replace a couple of malloc()s with calloc()
2015-10-02 08:02:29 +01:00
26ba4d1e1f
Fix segfault with empty buffer in hb_shape_plan_execute()
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Move the empty-buffer check from hb_shape_full() to hb_shape_plan_execute().
Reported by Simon Cozens.
2015-10-02 07:25:52 +01:00
01c3a88543
Fix "Since:" tags
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Based on data from http://upstream-tracker.org/versions/harfbuzz.html
Resolves #103
2015-06-01 13:25:27 +02:00
eb0bf3ae66
Relax inert checks
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Previously, when creating an object from inert inputs (eg:
"hb_font_create(hb_face_get_empty())") we returned the inert
empty object. This is not helpful as there are legitimate
usecases to do that.
We now never return the inert object unless allocation failed.
Tests are revised to reflect.
2015-04-09 19:16:57 -07:00
30eed75de2
[shape-plan] Fix typo!
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The only effect is, if shaper_list was not NULL and no shaper was found,
we now don't insert anything into cache and return earlier.
2014-08-12 17:15:09 -04:00
dc9aba6fc5
[shape-plan] Better debug messages
2014-08-12 17:14:36 -04:00
e956c65bf7
[shape-plan] Simplify macro
2014-08-12 17:06:50 -04:00
8d5eebc0c6
[shape-plan] Fix shape-plan caching with more than one requested shaper
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Wasn't breaking out of loop, ouch!
http://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg1246370.html
2014-08-12 17:06:50 -04:00
bc3d0dc601
[shape-plan] Add debug tracing
2014-08-12 17:06:50 -04:00
dac86026a6
Fix some cppcheck warnings
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Bug 77800 - cppcheck reports
2014-06-03 17:57:00 -04:00
f47b921954
Fix unsafe shape_plan->face dependency
2013-12-02 05:57:27 -05:00
ca8d96c8ba
cache shape plans even if (global) user features are set
2013-12-02 05:22:00 -05:00
8ffa528f28
Add note about unsafe shape_plan->face
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Will fix by removing shape_plan->face completely.
2013-12-02 05:17:14 -05:00
085d4291a9
[introspection] Disable constructors for now
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Since our types are not associated with their methods, marking
constructors makes them inaccessible from bindings. Undo for now.
2013-09-12 17:14:33 -04:00
288f289997
[docs/introspection] More annotations
2013-09-06 17:30:54 -04:00
7abddbb47a
Add assertions for a couple programmer errors
2013-02-15 07:46:57 -05:00
7c5b7fe686
Fix hb_shape_plan_get_shaper()
2012-11-22 16:33:46 -05:00
f9edd5d56b
Implement hb_shape_plan_get_shaper()
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Untested.
2012-11-16 13:23:37 -08:00
f30641038b
Bunch of independent changes (ouch)
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API additions:
hb_segment_properties_t
HB_SEGMENT_PROPERTIES_DEFAULT
hb_segment_properties_equal()
hb_segment_properties_hash()
hb_buffer_set_segment_properties()
hb_buffer_get_segment_properties()
hb_ot_layout_glyph_class_t
hb_shape_plan_t
hb_shape_plan_create()
hb_shape_plan_create_cached()
hb_shape_plan_get_empty()
hb_shape_plan_reference()
hb_shape_plan_destroy()
hb_shape_plan_set_user_data()
hb_shape_plan_get_user_data()
hb_shape_plan_execute()
hb_ot_shape_plan_collect_lookups()
API changes:
Rename hb_ot_layout_feature_get_lookup_indexes() to
hb_ot_layout_feature_get_lookups().
New header file:
hb-shape-plan.h
And a bunch of prototyped but not implemented stuff. Coming soon.
(Tests fail because of the prototypes right now.)
2012-11-15 18:48:10 -08:00
4c8ac4f47e
Misc minor fixes
2012-08-08 17:44:19 -04:00
801298b590
Fix cast
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https://bugs.freedesktop.org/show_bug.cgi?id=53233
2012-08-08 14:26:36 -04:00
46ee108ef8
Fix leak
2012-08-03 18:21:13 -07:00
5393e3a62b
[OT] Minor refactoring
2012-08-02 09:24:35 -04:00
ef6e9cec33
Fixup bb0e4ba3e9
2012-07-29 21:35:22 -04:00
bb0e4ba3e9
Minor
2012-07-29 17:34:14 -04:00
2f87cebe10
Implement shape_plan caching
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Should give us some performance boost.
2012-07-27 04:20:39 -04:00
e9eb9503e9
Add default_shaper_list to shape_plan
2012-07-27 03:16:22 -04:00
3b7c4e2706
Don't fail choosing shaper on planning failure
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Shapers have a chance to reject a font in face shaper_data creation.
No need to allow failing during planning.
2012-07-27 03:12:23 -04:00
cfe9882610
Add hb_ot_layout_ensure() and hb_uniscribe_font_ensure()
2012-07-27 03:06:30 -04:00
c5b668fb92
Choose one shaper per plan
2012-07-27 02:49:39 -04:00
ea278d3895
Partially switch ot shaper to shape_plan
2012-07-27 02:12:28 -04:00
c32c096a42
Switch to shape_plan
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Not optimized yet. Eats babies. And no shaper uses the shape_plan.
2012-07-27 01:13:53 -04:00
5b95c148cc
Start implementing shape_plan
2012-07-27 01:02:24 -04:00
bd26b4d21f
Minor
2012-07-26 22:18:24 -04:00
027857d041
Start adding a unified shaper access infrastructure
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Add global shape_plan. Unused so far.
2012-07-26 21:14:02 -04:00
jfkthame
Behdad Esfahbod
Chris Peterson
Khaled Hosny
Sascha Brawer