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Merge pull request #7087 from nulano/raqm-0.10.1

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Update vendored Raqm to 0.10.1
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mergify[bot] 2023-04-13 06:45:17 +00:00 committed by GitHub
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6 changed files with 60 additions and 10 deletions
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2
src/thirdparty/raqm/COPYING vendored
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@ -1,7 +1,7 @@
The MIT License (MIT)
Copyright © 2015 Information Technology Authority (ITA) <foss@ita.gov.om>
Copyright © 2016-2022 Khaled Hosny <khaled@aliftype.com>
Copyright © 2016-2023 Khaled Hosny <khaled@aliftype.com>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal

35
src/thirdparty/raqm/NEWS vendored
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@ -1,3 +1,38 @@
Overview of changes leading to 0.10.1
Wednesday, April 12, 2023
====================================
Make combining marks always inherit the script of their base.
Overview of changes leading to 0.10.0
Wednesday, January 11, 2023
====================================
Fix font feature ranges.
Fix resolved direction for all-neutral text.
Implement letter and word spacing support.
New API:
* raqm_set_text_utf16
Overview of changes leading to 0.9.0
Sunday, January 30, 2022
====================================
Raise the minimum versions of Raqm dependencies: no longer conditionally
enabling any features based on specific dependency version.
raqm_t objects can now be reused by calling raqm_clear_contents() before
re-use, to potentially reduce the number memory allocations.
Don't hardcode python3 in tests.
New API:
* raqm_set_freetype_load_flags_range
* raqm_clear_contents
Overview of changes leading to 0.8.0
Monday, December 13, 2021
====================================

2
src/thirdparty/raqm/README.md vendored
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@ -81,5 +81,5 @@ The following projects have patches to support complex text layout using Raqm:
[1]: https://github.com/fribidi/fribidi
[2]: https://github.com/Tehreer/SheenBidi
[3]: https://github.com/harfbuzz/harfbuzz
[4]: https://www.freetype.org
[4]: https://freetype.org/
[5]: https://www.gtk.org/gtk-doc

4
src/thirdparty/raqm/raqm-version.h vendored
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@ -33,9 +33,9 @@
#define RAQM_VERSION_MAJOR 0
#define RAQM_VERSION_MINOR 10
#define RAQM_VERSION_MICRO 0
#define RAQM_VERSION_MICRO 1
#define RAQM_VERSION_STRING "0.10.0"
#define RAQM_VERSION_STRING "0.10.1"
#define RAQM_VERSION_ATLEAST(major,minor,micro) \
((major)*10000+(minor)*100+(micro) <= \

25
src/thirdparty/raqm/raqm.c vendored
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@ -1,6 +1,6 @@
/*
* Copyright © 2015 Information Technology Authority (ITA) <foss@ita.gov.om>
* Copyright © 2016-2022 Khaled Hosny <khaled@aliftype.com>
* Copyright © 2016-2023 Khaled Hosny <khaled@aliftype.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
@ -1432,7 +1432,7 @@ raqm_get_glyphs (raqm_t *rq,
*
* Since: 0.8
*/
RAQM_API raqm_direction_t
raqm_direction_t
raqm_get_par_resolved_direction (raqm_t *rq)
{
if (!rq)
@ -1455,7 +1455,7 @@ raqm_get_par_resolved_direction (raqm_t *rq)
*
* Since: 0.8
*/
RAQM_API raqm_direction_t
raqm_direction_t
raqm_get_direction_at_index (raqm_t *rq,
size_t index)
{
@ -2021,6 +2021,22 @@ _get_pair_index (const uint32_t ch)
#define STACK_IS_EMPTY(script) ((script)->size <= 0)
#define IS_OPEN(pair_index) (((pair_index) & 1) == 0)
static hb_script_t
_raqm_unicode_script (hb_codepoint_t u)
{
static hb_unicode_funcs_t* unicode_funcs;
unicode_funcs = hb_unicode_funcs_get_default ();
/* Make combining marks inherit the script of their bases, regardless of
* their own script.
*/
if (hb_unicode_general_category (unicode_funcs, u) == HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK)
return HB_SCRIPT_INHERITED;
return hb_unicode_script (unicode_funcs, u);
}
/* Resolve the script for each character in the input string, if the character
* script is common or inherited it takes the script of the character before it
* except paired characters which we try to make them use the same script. We
@ -2033,10 +2049,9 @@ _raqm_resolve_scripts (raqm_t *rq)
int last_set_index = -1;
hb_script_t last_script = HB_SCRIPT_INVALID;
_raqm_stack_t *stack = NULL;
hb_unicode_funcs_t* unicode_funcs = hb_unicode_funcs_get_default ();
for (size_t i = 0; i < rq->text_len; ++i)
rq->text_info[i].script = hb_unicode_script (unicode_funcs, rq->text[i]);
rq->text_info[i].script = _raqm_unicode_script (rq->text[i]);
#ifdef RAQM_TESTING
RAQM_TEST ("Before script detection:\n");

2
src/thirdparty/raqm/raqm.h vendored
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@ -1,6 +1,6 @@
/*
* Copyright © 2015 Information Technology Authority (ITA) <foss@ita.gov.om>
* Copyright © 2016-2022 Khaled Hosny <khaled@aliftype.com>
* Copyright © 2016-2023 Khaled Hosny <khaled@aliftype.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to