7fed5f29ed
Merge pull request #99826 from kiroxas/improveParseUTF8Performance
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Improve `parse_utf8` performance
2025-03-24 10:00:55 -05:00
10f6c01b9c
Remove ABS in favor of Math::abs
2025-03-19 13:52:40 +01:00
64bd03269f
Merge pull request #104286 from Ivorforce/localvector-find
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Harmonize `String`, `Vector` and `LocalVector` `find` and `rfind`.
2025-03-19 12:27:27 +01:00
0c7d78f455
StringLikeVariantOrder: Compare in-place
2025-03-18 11:21:30 -07:00
fde71e0382
Harmonize String, Vector and LocalVector find and rfind.
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Use `Span::find` for `LocalVector::find`, accepting negative `p_from`.
Return `-1` for invalid `p_from` values in `rfind`.
Accept negative values for `p_from` in `find`, starting from the back.
2025-03-18 12:37:36 +01:00
bb60b05ca4
Merge pull request #104182 from Ivorforce/small-little-string-function
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Add missing `String + char *` function, to avoid unnecessary right side allocation to `String`.
2025-03-17 16:03:25 -05:00
8c14766597
Add missing String + char * function, to avoid unnecessary right side allocation to String.
2025-03-17 17:31:35 +01:00
49e860159a
Move CowData find, rfind and count to Span.
2025-03-16 03:31:11 +01:00
626ff950fb
Deduplicate string::parse_utf32(char32_t) in favor of just using the Span based function.
2025-03-13 15:11:55 +01:00
c1b7865ae9
Merge pull request #103557 from aaronfranke/godot-version-defines
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Rename version defines to `GODOT_VERSION_*` to match GDExtension godot-cpp
2025-03-13 08:57:42 -05:00
22a7079afd
Merge pull request #104047 from YYF233333/dict_iter
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Add const iteration support to `Dictionary`
2025-03-13 08:57:23 -05:00
e97bb76142
Merge pull request #100314 from Ivorforce/use-string-chr
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Optimize `String::chr` to avoid calling `strlen`. Use `String::chr` instead of `String(&chr, 1)` where appropriate.
2025-03-13 08:57:20 -05:00
97ee05e9b7
Rename version defines to GODOT_VERSION_* to match GDExtension godot-cpp
2025-03-12 11:11:38 -07:00
bebe037abf
Add ConstIterator to Dictionary.
2025-03-13 01:28:46 +08:00
19057494db
Merge pull request #100238 from Ivorforce/copy-from-unchecked-unchecked
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Optimize String `copy_from_unchecked` to actually not check the string.
2025-03-12 10:31:54 -05:00
754e3b3f9a
Merge pull request #103825 from JulianHeuser/region_highlight_crash_fix
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Fix crash related to #region/#endregion caused by trailing spaces
2025-03-11 19:54:46 -05:00
541e721cac
Change String copy_from_unchecked to actually not check the string, leading to performance optimizations across substr, count, and StringBuilder.
2025-03-11 13:47:47 +01:00
659d1b5d0c
Fix crash caused by trailing spaces
2025-03-11 00:06:08 -04:00
8d1c1c5867
Merge pull request #92476 from AThousandShips/string_remove_char
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Add `String::remove_char(s)` methods for performance and convenience
2025-03-10 10:01:04 -05:00
331a43a9d8
Add String::remove_char(s) methods for performance and convenience
2025-03-10 13:19:28 +01:00
605b62cd29
Add Span struct (replacing StrRange). Spans represent read-only access to a contiguous array, resembling std::span.
2025-03-09 18:19:51 +01:00
b6cfcdeab5
Add String::ascii creator functions, to parse a char buffer as ASCII.
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The function will log errors if any characters above value 127 are found.
2025-03-08 00:01:27 +01:00
5113022dfe
Clean up some uses of String::substr
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Cases where the end position is either equvalent to the default or past
the end of the string.
2025-03-07 14:50:38 +01:00
c838fe27cd
Merge pull request #99059 from MarcusPaulsson/issue_branch_2
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Fix String::is_valid_hex_number
2025-03-06 16:36:17 -06:00
b50d9742c2
Fix is_valid_float, Variant parser, Expression parser, script highlighter, and TextServer not handing capital E in scientific notation.
2025-02-05 18:39:40 +02:00
2e600789dd
Optimize String ==, ends_with and begins_with by using memcmp.
2025-01-13 15:23:08 +01:00
2aeca3e885
Optimize String::chr to avoid calling strlen. Use String::chr instead of String(&chr, 1) where appropriate.
2025-01-10 18:06:46 +01:00
b2d881a73a
Optimize _count by replacing a full copy with a CoW copy for the full-string count case.
2025-01-02 18:16:06 +01:00
416a86f47c
Merge pull request #100434 from Ivorforce/string-copy-from-rename
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Rename `String::copy_from` functions to their respective encodings (`parse_latin1`, `parse_wstring`, `parse_utf32`).
2024-12-19 19:59:57 -06:00
bf9ef5f8a5
Merge pull request #100564 from YYF233333/iwyu
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Remove unused headers in core
2024-12-19 19:59:55 -06:00
be86ce3103
Apply iwyu suggestion in core.
2024-12-19 00:43:47 +08:00
240f510fa7
Core ubsan fixes
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This fixes UBSAN errors reported by running our testsuite, importing the
TPS demo, and running the TPS demo. I have tried, wherever possible, to
fix issues related to reported issues but not directly reported by UBSAN
because thse code paths just happened to not have been exercised in
these cases.
These fixes apply only to errors reported, and caused by, core/
The following things have been changed:
* Make sure there are no implicit sign changing casts in core.
* Explicitly type enums that are part of a public API such that users of
the API cannot pass in wrongly-sized values leading to potential stack
corruption.
* Ensure that memcpy is never called with invalid or null pointers as
this is undefined behavior, and when the engine is built with
optimizations turned on leads to memory corruption and hard to debug
crashes.
* Replace enum values only used as static values with constexpr static
const values instead. This has no runtime overhead. This makes it so
that the size of the enums is explicit.
* Make sure that nan and inf is handled consistently in String.
* Implement a _to_int template to ensure that all of the paths use the
same algorhithm, and correct the negative integer case.
* Changed the way the json serializer precision work, and added tests to
verify the new behavior. The behavior doesn't quite match master in
particulary for negative doubles as the original code tried to cast -inf
to an int. This then led to negative doubles losing all but one of
their decimal points when serializing. Behavior in GDScript remains
unchanged.
2024-12-18 14:31:12 +01:00
e4f8a7f8cf
improveParseUTF8Performance
2024-12-16 09:55:11 +01:00
df3e9291c6
Rename String::copy_from functions to their respective encodings (parse_latin1, parse_wstring, parse_utf32).
2024-12-15 21:46:50 +01:00
ef3eecd34e
Optimize String.count and String.countn by avoiding repeated reallocations.
2024-12-12 00:28:13 +01:00
ba66c478c0
Merge pull request #100041 from Ivorforce/optimize-string-similarity
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Optimize String.similarity by avoiding allocation for bigrams.
2024-12-10 14:16:00 -06:00
a3f48f7047
Optimize String construction from statically known strings allowing strlen to be evaluated at compile time, where possible.
2024-12-09 21:47:28 +01:00
4b1a51d3e3
Merge pull request #100075 from demolke/simplify
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Fix handling of leading `..` in simplify_path
2024-12-09 14:33:34 -06:00
5b312d0e59
Merge pull request #99816 from Ivorforce/string-copy-from-optimizations
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Optimize `String::copy_from` and `String::copy_from_unchecked` implementations, improving String allocation speed.
2024-12-09 14:33:33 -06:00
875b48366c
Optimize String.similarity by avoiding allocation for bigrams.
2024-12-08 13:28:40 +01:00
e1c42392c2
Improve string copy_from and copy_from_unchecked implementations, by making use of caller contracts and language spec (NULL termination and casts).
2024-12-07 01:41:25 +01:00
b5c31ebb41
Add contains_char() for single-character 'contains' calls.
2024-12-06 20:23:35 +01:00
964e2b3a9e
Fix handling of leading .. in simplify_path
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Prior to this `..\..\texture.png` was incorrectly simplified to `texture.png`
2024-12-06 07:53:55 +01:00
45734bd451
Merge pull request #99817 from Ivorforce/strlen-char32_t
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Use `strlen()` 3 times instead of custom length check implementations in ustring
2024-12-05 14:12:21 -06:00
06cce0e81a
Merge pull request #100016 from Ivorforce/camelcase-to-underscore-rolling-cache
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Optimize `_camelcase_to_underscore` (and thus `String.capitalize`)
2024-12-05 14:11:59 -06:00
8d82933c7c
Optimize _camelcase_to_underscore (and thus String.capitalize) by using a rolling cache of character attributes, instead of re-computing each iteration.
2024-12-04 18:39:38 +01:00
0d2e13bcb8
Optimize is_valid_filename and validate_filename by caching invalid filename characters, instead of re-splitting each call.
2024-12-04 17:54:11 +01:00
2b39314461
Abstract the implementation of 3 ustring string length checks with strlen, adding an implementation for char32_t.
2024-12-02 15:19:20 +01:00
884cbb5333
Don't repeat calls to strlen in split, and make splitter_length const in get_slice.
2024-11-28 01:55:48 +01:00
68f638cf02
Use (r)find_char instead of (r)find for single characters
2024-11-17 10:02:18 +01:00
