h1or4dme8/osu-lazer
1
0
Fork 0
mirror of https://github.com/ppy/osu.git synced 2024-09-21 17:27:24 +08:00
Code Issues Releases Wiki Activity

Use ordinal comparison when searching at song select

Browse Source 
Bypasses various overheads. In theory should be fine? (until it's not on some language)
This commit is contained in:
Dean Herbert 2023-12-05 14:12:25 +09:00
parent 1292c322c0
commit 7fda38d0b0
No known key found for this signature in database
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
osu.Game/Screens/Select/FilterCriteria.cs
View File

@ -176,13 +176,15 @@ namespace osu.Game.Screens.Select
{
default:
case MatchMode.Substring:
return value.Contains(SearchTerm, StringComparison.InvariantCultureIgnoreCase);
// Note that we are using ordinal here to avoid performance issues caused by globalisation concerns.
// See https://github.com/ppy/osu/issues/11571 / https://github.com/dotnet/docs/issues/18423.
return value.Contains(SearchTerm, StringComparison.OrdinalIgnoreCase);
case MatchMode.IsolatedPhrase:
return Regex.IsMatch(value, $@"(^|\s){Regex.Escape(searchTerm)}($|\s)", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant);
case MatchMode.FullPhrase:
return CultureInfo.InvariantCulture.CompareInfo.Compare(value, searchTerm, CompareOptions.IgnoreCase) == 0;
return CultureInfo.InvariantCulture.CompareInfo.Compare(value, searchTerm, CompareOptions.OrdinalIgnoreCase) == 0;
}
}