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1906 Commits

Author SHA1 Message Date
Behdad Esfahbod 8b8b19056d [util] Add hb-shape utility 
Like hb-view, but prints out buffer contents.

The output format is kinda cryptic.  Suggestions welcome.
 2011-09-19 16:41:17 -04:00
Behdad Esfahbod eb2d8be7a8 Minor 2011-09-19 16:15:22 -04:00
Behdad Esfahbod f6496663c2 [util] If no text is provided, simply call cairo_show_glyphs() 2011-09-19 15:45:52 -04:00
Behdad Esfahbod 5c29934311 [uniscribe] Various improvements 2011-09-19 14:53:26 -04:00
Behdad Esfahbod 11e51993ab [util] Move font-size into view-options 2011-09-19 09:58:55 -04:00
Behdad Esfahbod 0fe2960197 Fix Linux build when io.h is available 
Bug 40953 - fail compile git: make[2]: *** [hb_view-options.o] Error 1
 2011-09-17 09:59:58 -04:00
Behdad Esfahbod d2b3ab9ece Fix "[util] Fix hb-view crash with bogus font." 2011-09-16 17:00:08 -04:00
Behdad Esfahbod da4a2a1426 Cosmetic 2011-09-16 16:57:03 -04:00
Behdad Esfahbod 4274ed7ab6 [util] Fix hb-view crash with bogus font 2011-09-16 16:52:26 -04:00
Behdad Esfahbod 5ddd9cc499 Minor 2011-09-16 16:40:44 -04:00
Behdad Esfahbod 652d64aa8d TODO items 2011-09-16 16:34:39 -04:00
Behdad Esfahbod 947c9a778c Minor 2011-09-16 16:33:18 -04:00
Behdad Esfahbod d5476a30a1 Minor 2011-09-16 12:30:50 -04:00
Behdad Esfahbod 55aeb04904 Fix reading text from stdin 2011-09-16 02:08:36 -04:00
Behdad Esfahbod a75c1b1251 Move code around 2011-09-16 01:16:41 -04:00
Behdad Esfahbod 7bf6ecd3bf Always shape at size=upem 
Fixes bug with uniscribe not handling GIGANTIC sizes.
 2011-09-16 01:11:30 -04:00
Behdad Esfahbod 674ee58d9b Minor 2011-09-16 00:54:05 -04:00
Behdad Esfahbod 4451168e5d Fix binary stdin/stdout io in Windows 
Make --font-file accept "-" to mean stdin, and have it work
in Windows too!
 2011-09-16 00:41:08 -04:00
Behdad Esfahbod 639b5957d9 Minor 2011-09-15 18:09:49 -04:00
Behdad Esfahbod f7e2ef74f8 [hb-view] Make print to stdout work in Windows 
Apparently there's no equivalent to "/dev/stdout", so write using
stdio to be able to output to stdout.
 2011-09-15 18:01:24 -04:00
Behdad Esfahbod 36b10f58cc Minor 2011-09-15 16:29:51 -04:00
Behdad Esfahbod c4611cb66f Fix test 2011-09-15 00:32:39 -04:00
Behdad Esfahbod b9b10ad78b [util] Refactor hb-view completely 
Now we can use the same code to do other utils...
 2011-09-15 00:30:41 -04:00
Behdad Esfahbod bc4b07b05e More reshuffling 2011-09-08 17:11:01 -04:00
Behdad Esfahbod 516857eb51 [util] Simplify more 2011-09-08 16:50:24 -04:00
Behdad Esfahbod 4f4b114a55 [util] Move code around 2011-09-08 16:49:02 -04:00
Behdad Esfahbod 46d86a73a1 Minor 
We now support using -1 for NUL-terminated strings.
 2011-09-08 16:43:15 -04:00
Behdad Esfahbod 90e312cb85 [util] Move code around 2011-09-08 16:42:37 -04:00
Behdad Esfahbod 109cb38289 [util] Further refactor option parsing 2011-09-08 16:00:04 -04:00
Behdad Esfahbod bc187e5ac7 Refine Indic scripts, following Martin Hosken's recommendation 2011-09-08 13:35:17 -04:00
Behdad Esfahbod 738d096a06 Pass through unknown ISO 639-3 language tags to OpenType engine 
In hb_ot_tag_from_language(), if first component of an unknown
language is three letters long, use it directly as OpenType language
tag (after case conversion and padding).
 2011-09-02 13:31:19 -04:00
Behdad Esfahbod ea02cbf03c [graphite] Don't preload glyphs 
Doesn't seem to be slower.
 2011-09-02 12:39:20 -04:00
Behdad Esfahbod 210a06f3d7 Minor 2011-08-26 13:39:49 +02:00
Behdad Esfahbod 4a8d2e379a [graphite2] Chop a few more lines 2011-08-26 09:40:54 +02:00
Behdad Esfahbod 81ec289da7 Minor 2011-08-26 09:33:06 +02:00
Behdad Esfahbod 3380de5abb [graphite] Use buffer->replace_glyphs() 2011-08-26 09:30:49 +02:00
Behdad Esfahbod 9ebe8c0286 Add buffer->replace_glyphs() 2011-08-26 09:29:42 +02:00
Behdad Esfahbod a5edb1031c Minor 2011-08-26 09:27:13 +02:00
Behdad Esfahbod 290e3ee517 [graphite] Only pass the first part language tag to graphite 
Still not sure about:

1) Case.  We pass lowercase for now.  Would be nice if graphite was
uppercase 3letter like OpenType,

2) Padding.  IMO, tag padding is always with spaces, but Martin was
talking about NUL bytes.
 2011-08-26 09:25:04 +02:00
Behdad Esfahbod 4c9fe88d30 [API] Make all _from_string() functions take a len parameter 
Can be -1 for NUL-terminated string.  This is useful for passing parts
of a larger string to a function without having to copy or modify the
string first.

Affected functions:

	hb_tag_t hb_tag_from_string()
	hb_direction_from_string()
	hb_language_from_string()
	hb_script_from_string()
 2011-08-26 09:22:12 +02:00
Behdad Esfahbod a499bdea5c [graphite2] Bail if grface is NULL 2011-08-25 22:46:21 +02:00
Behdad Esfahbod 3007ffa9e5 Reorder combining-class to better suit Arabic shadda mark-mark positioning 
As reported by Khaled on the list:

"After the introduction of canonical reordering of combining marks
(commit 34c22f8), I'm no longer able to do mark/mark substitution or
positioning for mark sequences that involve shadda as a first mark (or
most interesting sequences at least).

"After some digging, it turned out that shadda have a ccc=33 while most
Arabic marks that combine with it have a lower ccc value, which results
in the shadda being reordered after the other mark which,
unsurprisingly, breaks my contextual substitution and mkmk anchors."

See:

http://unicode.org/faq/normalization.html#8
http://unicode.org/faq/normalization.html#9
 2011-08-25 09:08:53 +02:00
Behdad Esfahbod 74ef81a0b0 Fix make distcheck 2011-08-24 19:36:50 +02:00
Behdad Esfahbod 24bcdbcc06 Add hb-ot-hmtx-table.hh 
Oops!
 2011-08-24 19:13:15 +02:00
Behdad Esfahbod a3bd8a0e18 [graphite] Rewrite properly 2011-08-24 03:25:57 +02:00
Behdad Esfahbod 5072934c35 Minor 2011-08-24 02:24:27 +02:00
Behdad Esfahbod 46377396ac [configure] Fix graphite bits 2011-08-24 02:12:05 +02:00
Behdad Esfahbod 71388b3ee7 [uniscribe] Minor 2011-08-24 02:09:04 +02:00
Behdad Esfahbod cd2b901027 [graphite] Minor 2011-08-24 01:48:03 +02:00
Behdad Esfahbod 834af3b48a [graphite] Remove hb_graphite2_feature_check() 
I don't see how this function can be useful.
 2011-08-24 01:45:47 +02:00