Commit Graph

421 Commits

Author SHA1 Message Date
Behdad Esfahbod bdfed8f113 [blob] Add failing versions of create API
Fixes https://github.com/harfbuzz/harfbuzz/issues/2567

New API:
+hb_blob_create_or_fail()
+hb_blob_create_from_file_or_fail()

Use these in util/ to distinguish empty file from not-found file.
Only err on the latter.
2021-06-15 13:56:30 -06:00
Behdad Esfahbod c61ce962cf [buffer] In hb_buffer_get_positions(), return NULL if inside message callback
As discussed in https://github.com/harfbuzz/harfbuzz/issues/2468#issuecomment-645666066

Part of fixing https://github.com/harfbuzz/harfbuzz/issues/2468
2021-06-10 17:36:38 -06:00
Qunxin Liu cb5a6b5a27 [subset] support option --layout-features 2021-05-26 18:04:18 -06:00
Garret Rieger 73ff04a324 [subset] add option to have the subsetter set the mac overlaps flag on each glyph. 2021-05-26 16:04:56 -06:00
Garret Rieger 1bb00cd54b [subset] add num-iterations flag to util/hb-subset. 2021-05-26 15:20:44 -06:00
Behdad Esfahbod 42bf8e3d49 [util] Disable chafa's truecolor mode
See https://github.com/harfbuzz/harfbuzz/pull/2959#issuecomment-827056111
2021-04-26 12:31:44 -06:00
Hans Petter Jansson 8298c2f93b [hb-view] Use Chafa for terminal graphics if available
This produces high-quality terminal graphics using symbols or sixels
according to the detected terminal capabilities.

Fixes #2430.
2021-04-26 12:13:10 -06:00
Behdad Esfahbod b3159ed8d2 [util] Silence compiler warning 2021-03-30 20:52:56 -06:00
Khaled Hosny c30349d54e [hb-view] Support kitty inline images protocol
https://github.com/harfbuzz/harfbuzz/issues/2758
2021-03-29 15:55:40 -06:00
Khaled Hosny f7d5889b3e [hb-view] Support iTerm2 inline images protocol
https://github.com/harfbuzz/harfbuzz/issues/2758
2021-03-29 15:55:40 -06:00
Khaled Hosny 97a093c52f [hb-subset] Improve error handling a bit
* Check that output-file option is actually set before trying to open
  it.
* Print file name and errno when opening the output file fails.
* Be more resilient when writing output file and use ferror() to check
  for errors.

Fixes https://github.com/harfbuzz/harfbuzz/issues/2711
2020-10-13 11:18:59 -07:00
Simon Cozens c0716bb5dc Move delimiter addition into hb-buffer-serialize 2020-10-09 22:27:55 -06:00
Simon Cozens a0203a28bb Use hb_buffer_serialize to trace in utils 2020-10-09 22:27:55 -06:00
Ebrahim Byagowi 5193357832 Revert "Remove autotools build support"
This reverts commit 01ac32aab2.
2020-08-11 23:51:59 +04:30
Ebrahim Byagowi 01ac32aab2 Remove autotools build support 2020-08-07 23:28:12 +04:30
Ebrahim Byagowi 58a5961ca1 minor spacing tweak 2020-07-29 08:44:23 +04:30
Ebrahim Byagowi 07c43b8cf6 minor spacing tweak 2020-07-29 08:42:52 +04:30
Ebrahim Byagowi 5a7cc7fd8b minor spacing tweak 2020-07-29 08:33:38 +04:30
Ebrahim Byagowi ba810ce83d [tests] Replace space with colon in batch mode 2020-07-06 13:53:19 +04:30
Christoph Reiter 03bd6ead44 [meson] Only pass required dependencies to everything
Instead of passing dependencies as required we used one giant shared
dependency list containing all dependencies for every library/executable.
While this kinda works, the specified deps are also used for generating
the pkg-config files and this leads to lots of Requires.private and Libs.private
entries which aren't really needed.

This removes the "deps" array and replaces it with a few smaller ones and
makes sure the public libraries only get passed the dependencies actually
needed.

Fixes #2441
2020-06-04 23:28:57 +04:30
Behdad Esfahbod 069c5de9f8 [util/hb-view] Add --font-extents
Fixes https://github.com/harfbuzz/harfbuzz/issues/2402
2020-05-14 19:00:37 -07:00
Qunxin Liu b2a965df5e [subset] Add support for "--gids" option
cmap subsetting now retains entries associated with any glyph ids explicitly requested
2020-05-11 15:28:58 -07:00
David Corbett 5a0936f53e Increase the size of the serialization buffer 2020-04-23 16:32:20 -07:00
Ebrahim Byagowi 2a549aadd3
minor 2020-04-21 00:32:34 +04:30
Ebrahim Byagowi 2be859d289 minor, replace nullptr checks with implicit ones 2020-04-21 00:30:34 +04:30
Ebrahim Byagowi 1dd3896688 [meson] Make it work on autotools dist 2020-03-12 14:49:40 +03:30
Aaron Boxer 68f982415b meson: update to latest master 2020-03-11 19:18:57 +03:30
Tim-Philipp Müller 618584e923 meson: rename incbase to incconfig
Makes it clearer what it's for: config.h. See #4.
2020-03-11 19:18:57 +03:30
Tim-Philipp Müller 49ba211a9d meson: add options to enable/disable various features
And fix build without GLib. Fixes #2.
2020-03-11 19:18:57 +03:30
Mathieu Duponchelle 484313ff36 meson: install 2020-03-11 19:18:57 +03:30
Mathieu Duponchelle 99b26789d2 meson: more windows fixes 2020-03-11 19:18:57 +03:30
Mathieu Duponchelle 920efc0ef7 Add Meson build definitions
Fixes #490

http://mesonbuild.com
2020-03-11 19:18:57 +03:30
Qunxin Liu 36a5c042d7 [subset] Add "--name-languages" and "--name-legacy" options
Make name table subsetting consistent with fontTools
2020-01-24 23:17:04 +03:30
Ebrahim Byagowi e171beeb5f Revert "[subset] Add "--name-languages" and "--name-legacy" options"
Causes tests failures, please reapply when tests are fixed, thanks.

This reverts commit fd85818b5b.
2020-01-24 19:51:32 +03:30
Qunxin Liu fd85818b5b [subset] Add "--name-languages" and "--name-legacy" options
Make name table subsetting consistent with fontTools
2020-01-23 17:24:05 -08:00
Ebrahim Byagowi ce114d6b27 minor, tweak spaces 2019-12-31 15:53:02 +03:30
Evgeniy Reizner b79ceac3c6 Prefer UINT_MAX instead of uint overflow.
Also, prefer HB_FEATURE_GLOBAL_START and HB_FEATURE_GLOBAL_END.
2019-12-15 11:46:05 -08:00
Ebrahim Byagowi a0b4ac4dce Turn 8 spaces to tab across the project
According to the current code style of the project
2019-08-27 02:40:41 +04:30
Zero King 6d53cda1ba [util] Fix memory leak 2019-07-26 08:56:47 -07:00
Qunxin Liu 1da1b4dc94 [subset] For option "--unicodes", add support for "*" to retain all code points 2019-07-15 11:18:50 -07:00
Bruce Mitchener 659eeddb2d Use C++11 override keyword. 2019-06-04 20:31:32 -07:00
Bruce Mitchener 5846884f86 test: Use nullptr in C++ code. (#1744) 2019-06-03 12:30:25 +04:30
Qunxin Liu 993d81b9c5 [subset] Add one ttf file with fvar/STAT tables to integration test
Ignore gvar/MVAR/HVAR table
add support for --nameIDs=* option
2019-05-22 17:20:45 -07:00
Garret Rieger 0ff3618c2d [subset] Use hb_subset_input_t inside of subset_options_t so that input defaults are shared between the library and cli. 2019-05-20 13:35:46 -07:00
Garret Rieger 67064294a0 [subset] Add drop-tables option to hb-subset util. 2019-05-20 13:35:46 -07:00
Qunxin Liu e501ea143d [subset] Subset name table step 3, add --nameids option to guide the
selection of which name records to keep in the subset method.
2019-04-26 15:24:47 -07:00
David Corbett 45adc18526 Fix or document unsupported font-feature-settings 2019-02-25 17:48:16 -05:00
Garret Rieger 490d52f908 [subset] Add retain-gids option to hb-subset executable. 2019-01-29 13:19:21 -08:00
Behdad Esfahbod 60022ecced Fix -Wcast-function-type warnings in util/ with gcc 4.8 2019-01-26 14:04:51 +01:00
Ebrahim Byagowi e412008599 Remove redundant void from C++ sources (#1486) 2018-12-17 13:01:01 -05:00
Behdad Esfahbod 3f8e7a98d3 [util/hb-subset] Add --layout to keep GDEF/GSUB/GPOS
Will become default and option removed in the future.
2018-12-12 11:32:57 -05:00
Behdad Esfahbod 9844c880e2 Minor 2018-12-11 17:28:04 -05:00
Michiharu Ariza b403be8ad9 Merge branch 'master' into cff-subset 2018-11-16 12:29:18 -08:00
Ebrahim Byagowi 11aa0468ac [subset] minor, adjust spaces 2018-11-16 00:02:47 +03:30
Michiharu Ariza 43ee0e4d00 Merge branch 'master' into cff-subset 2018-11-06 09:57:17 -08:00
Behdad Esfahbod 9bddfde25d [util] Fix up previous commit 2018-11-06 11:03:34 -05:00
Behdad Esfahbod 3ec2e4fa7b [util] Don't terminate string after a a 0 in -u
Fixes https://github.com/harfbuzz/harfbuzz/issues/1361
2018-11-06 10:49:19 -05:00
Michiharu Ariza 481fdfdc23 Merge branch 'cff-subset' of https://github.com/harfbuzz/harfbuzz into cff-subset 2018-11-02 15:28:09 -07:00
Michiharu Ariza 6186dbf1be added hb_subset_input_set_desubroutinize API
hooked up with CFF1 subroutinizer
a renaming
2018-11-01 17:25:23 -07:00
Michiharu Ariza e600e5440b Merge branch 'master' into cff-subset 2018-11-01 16:13:56 -07:00
Michiharu Ariza d56e338a90 CFF1 no-desubroutinize + no-hinting
no-desubroutinize option is disabled for now
code cleanup (esp. CFF1 width handling)
bug fixes & renaming
2018-10-31 22:30:34 -07:00
Behdad Esfahbod edaa768253 [util] Use fgets instead of getline such that windows passes 2018-10-30 01:35:58 -07:00
Behdad Esfahbod 83a612739a [util] Minor 2018-10-30 01:29:58 -07:00
Ebrahim Byagowi f7a08cd41d
Fix extra semicolon issues and test that on CI (#1330) 2018-10-30 11:29:09 +03:30
Behdad Esfahbod 58e20f53bf [util] Add hb-shape --batch 2018-10-30 00:52:22 -07:00
Behdad Esfahbod 6131fb6283 [util] Don't close stdin/stdout 2018-10-30 00:52:22 -07:00
Khaled Hosny cf92cb7e00 Use g_strdup instead of strdup
Cygwin does not seem to have strdup.
2018-10-19 22:46:40 +02:00
Ebrahim Byagowi eeddda3ec6
[util] Better file-not-found error from hb-shape / hb-view
fixes #1266
2018-10-18 07:38:47 +03:30
Behdad Esfahbod 1e8fdd285f Remove HAVE_OT
We never tested compiling without it.  Just kill it.  We always build
our own shaper.
2018-10-10 16:32:35 -04:00
Behdad Esfahbod e42cd58c99 Rename invisible_codepoint to invisible_glyph in API
Deleted recently added API:
    hb_buffer_set_invisible_codepoint()
    hb_buffer_get_invisible_codepoint()

    hb-shape / hb-view --invisible-codepoint

New API:
    hb_buffer_set_invisible_glyph()
    hb_buffer_get_invisible_glyph()

    hb-shape / hb-view --invisible-glyph

Fixes https://github.com/harfbuzz/harfbuzz/issues/1216
2018-10-07 20:47:30 -04:00
Behdad Esfahbod 71b65eb27d Add API for setting invisible-codepoint
Fixes https://github.com/harfbuzz/harfbuzz/issues/1216

New API:
hb_buffer_set_invisible_codepoint()
hb_buffer_get_invisible_codepoint()

hb-shape / hb-view --invisible-codepoint
2018-10-07 18:43:26 +02:00
Behdad Esfahbod 310bdac4a0 Fix a warning 2018-10-04 16:31:14 +02:00
Ebrahim Byagowi 6353cc1f83
[circleci] Fix some of warnings from clang-everything bot (#1211)
* -Wshift-sign-overflow
* -Wmissing-prototypes
2018-10-02 21:39:19 +03:30
Ebrahim Byagowi 0fa1edbd3b
[circleci] Couple of fixes (#1200)
* Raise error on warnings on -everything
* Enable fontconfig to two bots
* Fix msan bot now that all of its real complain are gone
2018-10-01 09:40:29 +03:30
Behdad Esfahbod b5285b3479 [util] Remove unneeded virtual
clang warning:

../../util/options.hh:72:13: warning: destination for this 'memset' call is a pointer to dynamic class
      'option_parser_t'; vtable pointer will be overwritten [-Wdynamic-class-memaccess]
    memset (this, 0, sizeof (*this));
    ~~~~~~  ^
../../util/options.hh:72:13: note: explicitly cast the pointer to silence this warning
    memset (this, 0, sizeof (*this));
            ^
            (void*)
2018-09-30 12:23:01 +02:00
Behdad Esfahbod 89ed040b21 [util] Fix more non-virtual-destructor warnings 2018-09-30 06:08:11 -04:00
Behdad Esfahbod 2382dd07fa Minor 2018-09-30 06:08:11 -04:00
Behdad Esfahbod 9caa432d0c [util] Use HB_FALLTHROUGH
Sure, gcc knows to warn about this as well:

../../util/options.cc:175:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
     case 1: m.r = m.t;
             ~~~~^~~~~
../../util/options.cc:176:5: note: here
     case 2: m.b = m.t;
     ^~~~

But HOLY SMOKES, look at clang -Weverything bot message:

options.cc:176:5: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
    case 2: m.b = m.t;
    ^
options.cc:176:5: note: insert 'HB_FALLTHROUGH;' to silence this warning
    case 2: m.b = m.t;
    ^
    HB_FALLTHROUGH;

Right, it's telling me to insert "HB_FALLTHROUGH;" there!!!!!!!!!
2018-09-30 06:08:11 -04:00
Behdad Esfahbod 2e728a7d86 [util] Mark var static
From clang -Weverything bot:

options.cc:39:3: warning: no previous extern declaration for non-static variable 'supported_font_funcs' [-Wmissing-variable-declarations]
2018-09-30 06:08:11 -04:00
Behdad Esfahbod e910a1aef4 [util] Add empty virtual destructor to option_group_t
From clang -Weverything bot:

./options.hh:57:8: warning: 'option_group_t' has virtual functions but non-virtual destructor [-Wnon-virtual-dtor]
struct option_group_t
       ^
2018-09-30 06:08:11 -04:00
Behdad Esfahbod 04caf11608 [hb-view] Change subpixel bits from 8 to 6
To match FreeType units, such that FreeType gets correct size from us.
This matters more now that we allow setting --ft-load-flags.
2018-09-26 12:13:47 -04:00
Behdad Esfahbod 606bf57430 Revert forcing use of single-parameter static_assert()
Some clang versions define static_assert as a macro apparently, so we cannot
redefine it...

This reverts commit 94bfea0ce6.
This reverts commit 4e62627831.
2018-09-16 19:34:39 +02:00
Behdad Esfahbod 94bfea0ce6 Fix build, another try 2018-09-16 19:12:19 +02:00
Behdad Esfahbod f90bab8560 [util] Add --ft-load-flags
Useful for performance testing.

Not hooked to cairo yet.  Just changes shaping, not rasterization.
2018-09-11 14:23:35 +02:00
Behdad Esfahbod 93f7596254 [util] Add -n shorthand for --num-iterations
Meh.
2018-09-11 14:11:10 +02:00
Behdad Esfahbod 93fe0faaee [subset] Clean up hb_subset_input_t API 2018-08-29 18:24:03 -07:00
Behdad Esfahbod f39166f0c0 [subset] Remove unused hb_subset_profile_t
We might reintroduce it later, but for now remove, as it was unused.
Some things that should have been in this object (drop_hints, etc)
are already in hb_subset_input_t.  So, for now, keep everything there.
2018-08-29 18:09:55 -07:00
Behdad Esfahbod c77ae40852 Rename hb-*private.hh to hb-*.hh
Sorry for the noise, downstream custom builders.  Please adjust.
2018-08-25 22:36:36 -07:00
Ebrahim Byagowi 159ddb8729
Treat - just as /dev/stdin and remove one extra file reader (#1065) 2018-06-24 23:09:16 +04:30
Ebrahim Byagowi d0c2889dfc
Revert file blob sanitization and index checking (#1062)
As https://github.com/harfbuzz/harfbuzz/pull/1059#issuecomment-397912812 we
like to still work with blobs that harfbuzz itself can't handle directly that are failing sanitization
currently apparently.
2018-06-18 19:59:33 +04:30
Ebrahim Byagowi c53697d3f2
Verbose fail when something is wrong with hb-shape/hb-view input font file (#1059)
This checks if the blob isn't empty and uses `hb_face_count`
to see if the font file passes the simple font file sanitization
so can detect if the input is actually a font and checks also
whether input font-index is out of range.
2018-06-17 17:04:55 +04:30
Ebrahim Byagowi aa0c5df419
Fix reading fonts from stdin (#1060)
We were passing the font path directly to freetype so rendering
was broken when we are getting the font from stdin.

This fixes it by using FT_New_Memory_Face instead.

This fixes:
* build/util/hb-view /dev/stdin text < font.ttf
* build/util/hb-view - text < font.ttf
* cat font.ttf | build/util/hb-view - text

but doesn't work on
* cat font.ttf | build/util/hb-view /dev/stdin text

which I will try to fix separately.
2018-06-17 16:49:34 +04:30
Ebrahim Byagowi eaf649450a Resolve clang's conditional-uninitialize warnings 2018-04-23 11:38:45 -07:00
Ebrahim Byagowi ce17340b23 Add hb_blob_create_from_file, a new API (#926) 2018-04-20 07:59:06 +02:00
Khaled Hosny 6fdeeb2ae3 [util] Check all specified shapers are known (#993)
A bit brute force and requires all shapers to be known, not just one.

Fixes https://github.com/harfbuzz/harfbuzz/issues/956
2018-04-19 22:41:37 +02:00
David Corbett 8269791900 Allow trailing non-numeric chars in --unicodes 2018-03-26 01:36:37 -07:00
Behdad Esfahbod 127096e474 [util] Remove line buffering
Something weird seems to be going on. Just kill it.

Fixes https://github.com/harfbuzz/harfbuzz/issues/888
2018-03-15 13:23:27 -07:00
rsheeter 4a1d51ef15
Merge pull request #818 from googlefonts/drophints
[subset] Drop hints
2018-02-26 20:23:41 -08:00
Ebrahim Byagowi bb82f01383 [aat] trak sanitization 2018-02-26 00:15:26 -08:00
Rod Sheeter d78393b554 Merge branch 'master' of https://github.com/harfbuzz/harfbuzz into drophints 2018-02-23 17:53:26 -08:00
Ebrahim Byagowi 4f6f7c3b22
[util] Implement ppem/ptem on hb-{shape,view} (#811) 2018-02-23 02:54:12 +03:30
Rod Sheeter 74e0c13a4a [subset] drop hint tables if so flagged. Still need to dump glyf instructions. 2018-02-21 11:19:18 -08:00
Rod Sheeter 0bd100e144 [subset] add --hinting flag 2018-02-21 10:34:00 -08:00
Behdad Esfahbod 9046e92442 [subset] Rename constructor to hb_subset_input_create_or_fail()
To signify that unlike rest of library, returns nullptr on failure.
2018-02-13 22:07:12 -08:00
Behdad Esfahbod d5b33f2fe1 [subset] hb_subset_input_t changes 2018-02-13 13:55:10 -08:00
Behdad Esfahbod 70b06cc6e7 More fixes 2018-02-10 16:13:06 -06:00
Behdad Esfahbod 4011d885b7 [util] Remove use of ssize_t which was failing on MSVC 2018-02-10 14:09:06 -06:00
Behdad Esfahbod 570d523761 [subset] Merge remote-tracking branch 'googlefonts/master' 2018-02-10 13:24:22 -06:00
Behdad Esfahbod d0f3e7f597 [util] Use setlinebuf() if present
To work around mysterious bug on OS X.

Fixes https://github.com/harfbuzz/harfbuzz/issues/727
2018-02-10 12:46:11 -06:00
Rod Sheeter 8431c38cdc remove output noise 2018-02-08 19:20:58 -08:00
Behdad Esfahbod 194140d3f3 [util] Minor 2018-02-08 16:27:57 -06:00
Behdad Esfahbod af02812fc5 [subset] Change hb_subset API to remove hb_subset_face_t 2018-02-07 13:07:46 -05:00
Rod Sheeter 6c52d94fd1 capture the set of codepoints passed by --unicodes 2018-02-07 12:41:21 -05:00
Garret Rieger 7481f0ce21 Add codepoints to subset input. 2018-02-07 12:41:21 -05:00
Ebrahim Byagowi 70e13ade81
[subset] Fix Windows issue on endlines (#756) 2018-02-06 13:20:38 +03:30
Garret Rieger 2ea228935d ssize_t -> size_t 2018-02-05 15:10:01 -08:00
Garret Rieger c25898eb54 Switch to fopen() instead of open() in subset test. open wasn't compiling on windows. 2018-02-05 14:35:32 -08:00
Garret Rieger fc04f11ce1 Rename HB_SUBSET_sources -> HB_SUBSET_CLI_sources to match what cmake is looking for. 2018-02-05 11:12:33 -08:00
Garret Rieger e428f7b1c2 Wrap unistd.h include in ifdef. 2018-02-05 10:24:16 -08:00
Behdad Esfahbod ae39fc8171 [subset] Build hb-subset into separate libharfbuzz-subset.so 2018-02-04 20:18:52 -05:00
Behdad Esfahbod eac20e4595 [subset] Minor 2018-02-04 20:08:50 -05:00
Rod Sheeter edcd3b80e9 Actually call hb_subset 2018-02-04 12:57:34 -08:00
Garret Rieger f83a43b561 Add CMake configuration for all of the new subsetting code. 2018-02-04 12:57:34 -08:00
Garret Rieger 5bc0cda179 Add missing unistd header to hb-subset. 2018-02-04 12:57:34 -08:00
Garret Rieger 058b1260ad Re-write hb-subset utility to use main-font-text driver. 2018-02-04 12:57:34 -08:00
Garret Rieger ede84ffa42 Whitespace 2018-02-04 12:57:34 -08:00
Rod Sheeter e9d154ac8d tweak test failure output. write to a temp file not stdout. test still fails because expected is not just an identical copy of input 2018-02-04 12:57:33 -08:00
Rod Sheeter 9ccb8366f6 Start to sketch APIs for subsetting 2018-02-04 12:57:33 -08:00
Behdad Esfahbod 4c4a9fc861 Typo
Fixes https://github.com/harfbuzz/harfbuzz/issues/711
2018-01-17 09:48:08 -08:00
Behdad Esfahbod 7c32e01d04 Minor 2018-01-11 10:47:31 +01:00
Behdad Esfahbod 746a37d5bd [util] Replace setlinebuf 2018-01-10 16:47:47 +01:00
Behdad Esfahbod ff2083c53e [util] Set stdio files to line buffering
So we can stream lines to hb-shape and read output.
2018-01-10 13:58:41 +01:00
Behdad Esfahbod 3b1e97f364 Add HB_BUFFER_FLAG_REMOVE_DEFAULT_IGNORABLES
New API:
HB_BUFFER_FLAG_REMOVE_DEFAULT_IGNORABLES
hb-shape / hb-view --remove-default-ignorables

One more text-rendering-tests test passing.  Eleven failing.
2018-01-10 03:36:03 +01:00
Behdad Esfahbod 3f29ea9144 [util] Add hb-shape --ned
For not displaying extra data: no clusters, no advance. Just data pertaining
to where glyphs end up on the screen.
2018-01-10 02:50:49 +01:00
Behdad Esfahbod 71fd6325b6 Add option to buffer serialization to not output glyph advances
When advances are not printed, glyph offsets reflect absolute glyph
positions.

New API:
HB_BUFFER_SERIALIZE_FLAG_NO_ADVANCES
hb-shape --no-advances
2018-01-10 02:50:49 +01:00
Behdad Esfahbod 7b837e20d2 [util] Add TODO item 2018-01-03 12:46:29 +00:00
Olivier Blin 0fd89dc61c [hb-ft] Fix build when Multiple Master font support is disabled in freetype
FT_Set_Var_Blend_Coordinates() is not available when "Multiple Master
font interface" is disabled in freetype's modules.cfg
2017-12-04 10:52:06 -08:00
Behdad Esfahbod bb7cc4eada Minor 2017-11-20 19:39:47 -08:00
Behdad Esfahbod 17f40b7cad Include hb-private.hh more consistently
Part of fixing https://github.com/behdad/harfbuzz/issues/585
2017-10-27 09:22:42 -06:00
Behdad Esfahbod dbdbfe3d7b Use nullptr instead of NULL 2017-10-15 12:11:08 +02:00
Behdad Esfahbod c3448e8d21 Use static_assert instead of custom ASSERT_STATIC 2017-10-15 12:02:00 +02:00
Behdad Esfahbod dad431e75b [util] Include hb-private.hh
Simplifies compatibility issues by centralizing all boilerplate code
in hb-private.hh.
2017-10-15 10:55:32 +02:00
Behdad Esfahbod 9355218f58 [util] Add a few shorthand forms for commandline options
-o, -O, -u, -v, -V
2017-09-09 11:21:07 -07:00
Behdad Esfahbod d03f11f246 Fix buffer_diff for empty buffers
If buffers are empty, content type should be ignored.

This fixes last of the failing tests: fuzzed.tests.  Green again!
2017-09-04 20:14:13 -07:00
Behdad Esfahbod 03a5a6f873 [util] Add --unicodes to hb-view / hb-shape
Fixes https://github.com/behdad/harfbuzz/issues/154
2017-09-01 19:12:22 -07:00
Behdad Esfahbod b262ebcc9c [util] Fix cluster sweeping during --verify
If *I* get this wrong in 2017, I have no idea how others get their head around
cluster math...

Fixes tests/arabic-fallback-shaping.tests
2017-08-30 17:26:07 -07:00
Behdad Esfahbod 69d701b02e [util] When --verify fails, return reconstructed shape results 2017-08-30 17:07:29 -07:00
Behdad Esfahbod 099472e08b hb_buffer_diff() tweak
I like to have a mode where CONTAINS_NOTDEF and CONTAINS_DOTTEDCIRCLE are not
returned.  Abused a value of -1 for that.  hb-shape now uses it.  Fixes two
of the six tests failing with --verify in test/shaping/run-tests.sh.
2017-08-30 16:45:06 -07:00
Behdad Esfahbod a9e52a1af4 [util] Prefix trace lines with "trace:", and error lines with "error:" 2017-08-15 17:30:18 -07:00
Behdad Esfahbod 7ea10c35a3 [util] Respect eot/bot in safe-to-break test; hook up hb_buffer_diff() 2017-08-15 17:25:04 -07:00