kc3-lang/harfbuzz/src/hb-shape.cc
Branch :
Log
| Author | Commit | Date | CI | Message |
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5151c2b6 | 2020-12-31 00:28:27 | [introspection] Replace deprecated allow-none Use optional or nullable as appropriate. | |
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e40c0d82 | 2020-09-16 12:48:30 | [ENOMEM] Handle immutable buffer in shape_full() Move the content_type changing to shape_plan_execute() where it belongs. Skip setting if content type is UNKNOWN, which happens with empty buffers only, including the immutable buffer. Alternate fix to https://github.com/harfbuzz/harfbuzz/pull/2606 and https://github.com/harfbuzz/harfbuzz/pull/2625 | |
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679fac87 | 2020-07-30 15:29:43 | Skip hb_shape if buffer object is immutable | |
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b918cd8c | 2019-10-10 15:30:48 | Document hb_feature_t. This documents hb_feature_t. This is motivated mostly by the ambiguity of the units for 'start' and 'end' (clusters) and whether they are inclusive or exclusive. This also documents that for lookup type 3 the value is the one based index into the alternates and that in a list of features later feature values override previous feature values with the same tag. | |
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e4120085 | 2018-12-17 21:31:01 | Remove redundant void from C++ sources (#1486) | |
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b2ebaa9a | 2018-12-16 22:38:10 | Remove redundant 'inline' from methods (#1483) | |
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b89c7fd3 | 2018-11-21 12:32:48 | Allow defining HB_USE_ATEXIT to 0 That's better use of that value than requiring extra macro HB_NO_ATEXIT | |
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3bf1ce74 | 2018-11-14 21:08:54 | [shaper] Rename | |
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1db672a5 | 2018-11-12 16:05:09 | [shaper] Rename | |
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cf5fa57f | 2018-10-27 04:50:38 | [docs] Change section titles again I think I like the uniform "hb-*" more. | |
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00cf4e5e | 2018-10-27 04:07:33 | [docs] Fill in some sections | |
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c77ae408 | 2018-08-25 22:36:36 | Rename hb-*private.hh to hb-*.hh Sorry for the noise, downstream custom builders. Please adjust. | |
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7112c641 | 2018-08-14 13:50:24 | Guard free_static function definitions with macro Add HB_USE_ATEXIT macros around free_static function definitions to avoid unused function compiler warnings/errors. | |
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26636899 | 2018-08-12 18:10:59 | Another clang bot fix | |
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7bd508a0 | 2018-08-12 17:19:55 | [lazy] Rename free() | |
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a3b97db9 | 2018-08-12 17:14:32 | [lazy] Port more to it | |
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1f738094 | 2018-08-09 00:22:37 | [atomic] Add hb_atomic_ptr_t<> and port all uses Found and fixed a couple bugs. Found a couple multithreading issues. Marked them with "XXX-MT-bug". | |
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70d36543 | 2018-03-30 05:00:28 | Make atexit callbacks threadsafe (#930) | |
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dbdbfe3d | 2017-10-15 12:11:08 | Use nullptr instead of NULL | |
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5dfd341f | 2017-01-22 16:55:40 | Minor | |
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72364103 | 2017-01-20 20:16:53 | Move code around | |
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72ada4f0 | 2016-09-10 03:57:24 | [GX] Hook up feature variations Shape-plan caching is not implemented. | |
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70e72e5f | 2016-06-28 21:00:37 | [gobject] Fix a few warnings Part of https://github.com/behdad/harfbuzz/issues/277 | |
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9ab9f974 | 2016-01-01 20:38:21 | [docs] More buffers documentation | |
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26ba4d1e | 2015-10-02 07:25:52 | Fix segfault with empty buffer in hb_shape_plan_execute() Move the empty-buffer check from hb_shape_full() to hb_shape_plan_execute(). Reported by Simon Cozens. | |
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b8811429 | 2015-09-03 15:53:22 | Fix Since tags Fixes https://github.com/behdad/harfbuzz/issues/103 | |
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01c3a885 | 2015-06-01 13:22:01 | Fix "Since:" tags Based on data from http://upstream-tracker.org/versions/harfbuzz.html Resolves #103 | |
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be66ec53 | 2015-04-30 18:27:13 | Use TRUE/FALSE instead of true/false in docs | |
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d055e1fc | 2014-01-08 02:28:55 | Some attempt into initial hb-shape documentation Very anaemic, needs to descripe the format understood by hb_feature_from_string() etc., but it is just start. | |
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a394bb66 | 2015-03-22 20:29:10 | [bindings] Fix *_from_string functions Without the element-type they will be getting garbage, at least with Python. | |
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b91904a4 | 2015-01-06 15:43:14 | [bindings] Replace deprecated allow-none with optional and nullable | |
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fb85d618 | 2015-01-04 19:31:10 | Add #ifdef HB_USE_ATEXIT to fix -Wunused-function warnings | |
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38fb30d7 | 2014-08-06 13:34:49 | Use atexit() only if it's safe to call from shared library Apparently they are not (advertised as?) safe on BSD systems. We ignore the case of static libraries. Whitelisted on glibc, Android, and MSVC / mingw. https://bugs.freedesktop.org/show_bug.cgi?id=82246 | |
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6e69200a | 2014-07-25 12:30:47 | Fix snprintf() format Patch from Maks Naumov. Fixes https://github.com/behdad/harfbuzz/pull/22 | |
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5c5cdbbd | 2014-07-25 12:21:49 | Make sure broken feature strings are not partially parsed If user doesn't check hb_feature_from_string() return value, we don't want them to end up see the partially-parsed feature. | |
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a795fe63 | 2014-07-25 12:15:33 | Allow quotation marks around feature tag in hb_feature_from_string() With this, I believe we accept CSS feature strings completely. | |
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3f646184 | 2014-07-25 12:04:27 | Allow space at the end of feature string with values, eg 'dlig=1 ' | |
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f31f7d22 | 2014-07-25 12:03:52 | Minor | |
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60cb18a5 | 2014-07-25 12:01:22 | Allow on/off in hb_feature_from_string() We now allow things like "dlig on" / "dlig=on". | |
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d9e618ec | 2014-07-25 11:56:01 | Remove duplicate definition of ISALNUM It's defined in hb-private.h already. | |
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2ee5f665 | 2014-07-25 11:53:46 | Fix parsing of features like "- liga" (with the space) | |
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e15fa7a8 | 2014-07-25 11:44:35 | Do not require the '=' in hb_feature_from_string() Towards accepting CSS font-feature-settings strings. | |
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f4fe9bae | 2014-07-25 11:39:55 | Reject tags longer than 4 chars in hb_feature_from_string() | |
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288f2899 | 2013-09-06 15:40:22 | [docs/introspection] More annotations | |
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38b8b405 | 2013-08-27 11:44:09 | Fix possible snprintf OOM https://bugzilla.redhat.com/show_bug.cgi?id=1001645 | |
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7235f33f | 2013-06-10 14:39:51 | Fix misc warnings reported by cppcheck https://bugs.freedesktop.org/show_bug.cgi?id=65544 | |
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847794e9 | 2013-02-27 17:59:28 | [buffer] Implement buffer deserialization for format=text Using a ragel machine. | |
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20b817ac | 2013-02-27 18:39:37 | [buffer] Implement buffer deserialization for format=json Using a ragel machine. | |
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8da51112 | 2013-02-27 17:48:31 | Minor | |
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c462b32d | 2013-02-15 07:51:47 | Disable automatic segment properties guessing Before, if one called hb_shape() without setting script, language, and direction on the buffer, hb_shape() was calling hb_buffer_guess_segment_properties() on the user's behalf to guess these. This is very dangerous, since any serious user of HarfBuzz must set these properly (specially important is direction). So now, we don't guess properties by default. People not setting direction will get an abort() now. If the old behavior is desired (fragile, good for simple testing only), users can call hb_buffer_guess_segment_properties() on the buffer just before calling hb_shape(). | |
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e9171af5 | 2013-01-29 22:45:00 | Bug 60053 - hb-common.cc:181:6: warning: ‘void free_langs()’ defined but not used | |
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3f82f8ff | 2012-11-15 18:45:31 | Rename hb_buffer_guess_properties() to hb_buffer_guess_segment_properties() | |
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1c7e5551 | 2012-11-13 14:42:22 | Minor fix Ouch | |
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96fdc04e | 2012-09-06 22:26:16 | Add hb_buffer_[sg]et_content_type And hb_buffer_content_type_t and enum values. | |
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e30ebd27 | 2012-09-06 22:09:06 | Add hb_feature_to/from_string() | |
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5393e3a6 | 2012-08-02 09:24:35 | [OT] Minor refactoring | |
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a8842e4a | 2012-07-31 23:10:11 | Remove some TODO items | |
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2f87cebe | 2012-07-27 04:02:38 | Implement shape_plan caching Should give us some performance boost. | |
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b6b7ba13 | 2012-07-27 01:26:11 | Switch old and uniscribe backends to shape_plan | |
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c32c096a | 2012-07-27 01:13:53 | Switch to shape_plan Not optimized yet. Eats babies. And no shaper uses the shape_plan. | |
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5b95c148 | 2012-07-26 23:46:53 | Start implementing shape_plan | |
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bd26b4d2 | 2012-07-26 22:05:39 | Minor | |
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027857d0 | 2012-07-26 17:34:25 | Start adding a unified shaper access infrastructure Add global shape_plan. Unused so far. | |
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8fe4c740 | 2012-07-24 21:05:12 | [hb-old] Add HarfBuzz.old shaper Choose using shaper name "old". | |
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aa6d8498 | 2012-07-24 15:52:32 | [CoreText] Add basic Core Text backend for comparison with our native shaping Does not attempt to handle clusters in a Uniscribe- or HarfBuzz-compatible way; just returns the original string indexes that CT maintains. These may even be out-of-order in the case of reordrant glyphs. | |
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97aa0b73 | 2012-07-24 15:02:34 | Minor const correctness shuffling | |
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6095de16 | 2012-06-07 15:48:18 | Fix clang warning with NO_MT path | |
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0594a244 | 2012-06-05 20:35:40 | Cleanup TRUE/FALSE vs true/false | |
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f64b2ebf | 2012-06-05 19:23:29 | Remove last static initializer We're free! Lazy or immediate... | |
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a5e40542 | 2012-04-17 12:37:19 | Make font immutable in hb_shape() | |
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6bd9b479 | 2012-04-12 14:53:53 | Hide backend-specific shape functions Also remove shaper_options argument to hb_shape_full(). That was unused and for "future". Let it go. More shaper API coming in preparation for plan/planned API. | |
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cd2b9010 | 2011-08-24 01:47:25 | [graphite] Minor | |
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1f49cf32 | 2011-08-24 01:29:25 | Add graphite2 integration from Martin Hosken To be modified, a lot. | |
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0501573d | 2011-08-10 16:25:56 | Fix const correctness in the API | |
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33ccc779 | 2011-08-09 00:43:24 | [API] Make set_user_data() functions take a replace parameter We need this to set data on objects safely without worrying that some other thread unsets it by setting it at the same time. | |
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670c8734 | 2011-08-08 21:36:24 | Fix shaper ordering logic | |
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cc797e0d | 2011-08-08 03:49:30 | Minor | |
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ff199ba3 | 2011-08-07 03:43:46 | Fix shaper_list manipulation, aaaaaaaaaaaaargh | |
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c4d63ef7 | 2011-08-05 17:54:25 | Fix env parsing code Also changed the separator to comma instead of colon. | |
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c62a8f10 | 2011-08-05 18:02:30 | Free all static memory upon exit | |
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9da55450 | 2011-08-05 19:48:49 | Add hb_shape_list_shapers() | |
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3ca6c4ec | 2011-08-05 17:22:19 | Change hb_shape() API back to what it was, add hb_shape_full() I disliked changing hb_shape() API, and disliked the fact that it was returning a bool now. So, reverted. Added new API for the extra functionality. | |
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02aeca98 | 2011-08-04 22:31:05 | [API] Changes to main shape API hb_shape() now accepts a shaper_options and a shaper_list argument. Both can be set to NULL to emulate previous API. And in most situations they are expected to be set to NULL. hb_shape() also returns a boolean for now. If shaper_list is NULL, the return value can be ignored. shaper_options is ignored for now, but otherwise it should be a NULL-terminated list of strings. shaper_list is a NULL-terminated list of strings. Currently recognized strings are "ot" for native OpenType Layout implementation, "uniscribe" for the Uniscribe backend, and "fallback" for the non-complex backend (that will be implemented shortly). The fallback backend never fails. The env var HB_SHAPER_LIST is also parsed and honored. It's a colon-separated list of shaper names. The fallback shaper is invoked if none of the env-listed shapers succeed. New API hb_buffer_guess_properties() added. | |
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c605bbbb | 2011-08-04 20:00:53 | Remove C++ guards from source files Where causing issues for people with MSVC. | |
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c4641723 | 2011-07-07 23:47:19 | [API] Add compose() and decompose() unicode funcs, rename other ones Add compose() and decompose() unicode funcs. These implement pair-wise canonical composition/decomposition. The glib/icu implementations are lacking for now. We are adding API for this to glib, but I cannot find any useful API in ICU. May end of implementing these in-house. Changed all unicode_funcs callback names to remove the "_get" part. Eg, hb_unicode_get_script_func_t is now hb_unicode_script_func_t, and hb_unicode_get_script() is hb_unicode_script() now. | |
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891c4755 | 2011-07-07 23:19:27 | Humm, undo some shuffling In preparation for adding more advanced unicode funcs. | |
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1a64f6e1 | 2011-05-13 22:55:32 | [API] Add HB_LANGUAGE_INVALID | |
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34fb5521 | 2011-05-06 00:04:28 | [API] Add hb_language_get_default() It uses locale information to detect default language. It's used by hb_shape() whenever language is not set on the buffer. Not sure how to properly test it in the test suite. Tested by observing that with DejaVu Sans we select the proper local glyph version for U+431 under Serbian locale. See http://www.pango.org/ScriptGallery | |
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72657e4c | 2011-05-02 20:46:32 | [API] Make hb_font_create() take a face and reference it | |
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2409d5f8 | 2011-04-21 17:14:28 | Update Copyright headers | |
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c57d454a | 2011-04-20 18:50:27 | Rename all private sources and headers to C++ files So we can liberally use the simple features of C++ that parts of the codebase is already using. | |
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c035812f | 2011-04-20 17:03:00 | [API] Rename hb_face_get_table() to hb_face_reference_table() That correctly reflects the reference ownership transfer happening. | |
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fb194b87 | 2011-04-20 02:00:47 | unicode: Cleanup implementation | |
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2fd0c577 | 2011-04-20 00:19:20 | [API] unicode: rework virtual functions for subclassing Unicode data providers can now be subclassed, including support for chain-up. The interface should now be nicely bindable, as well. Also fix glib unicode funcs that where broken after hb_script_t changes. Nicely caught by the test-unicode.c added in this commit. | |
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62879eeb | 2011-04-18 23:40:21 | [API] Use ISO 15924 tags for hb_script_t This simplifies the code, reduces static data, and makes the design more extensible to future additions of new scripts. | |
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5814dfa3 | 2011-04-15 14:41:04 | Cosmetic | |
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3286fc0e | 2011-03-16 14:53:32 | Let hb_shape() guess script and direction... - Rename HB_SCRIPT_INVALID_CODE to HB_SCRIPT_INVALID - Add HB_DIRECTION_INVALID - Make hb_script_get_horizontal_direction() public - Make hb_shape() guess script from buffer text (first non-common non-inherit script) if buffer script is set to HB_SCRIPT_INVALID (this is NOT the default.) - Make hb_shape() guess direction from buffer script if buffer direction is set to HB_DIRECTION_INVALID (this is NOT the default.) - Make hb-view.c set INVALID script and direction on the buffer. The above changes are meant to make hb-view fairly useful for uni-script uni-direction text. The guessing behavior however is NOT the default of hb_shape() and must be asked for explicitly. This is intended, because the guess is not a suitable substitute to full-fledged bidi and script segmentation. It's just a testing tool. | |
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acdba3f9 | 2010-07-23 15:11:18 | Prefer C linkage | |
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b485da0b | 2010-05-27 11:39:19 | Disable Graphite as it crashes all over the place... | |
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15c7379c | 2010-05-26 10:48:10 | Revert "Merge remote branch 'martin/master'" This reverts commit 80af2812fb3b231ddcb4608ec13c6038a681c818, reversing changes made to c442672ec2fb83ed41f3994b3aa4f92a097664ab. |