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| author | William S Fulton <wsf@fultondesigns.co.uk> | 2022-09-22 18:54:49 +0100 |
|---|---|---|
| committer | William S Fulton <wsf@fultondesigns.co.uk> | 2022-09-22 18:54:49 +0100 |
| commit | eaf468e9e8d3ef17f397ef6bc5e73807a2bf3594 (patch) | |
| tree | 36e65fe2fabbbb41f5fe21c266d68aa1d4f28927 | |
| parent | fa00622614d35716b429b12aa9dc1bde8e4b586d (diff) | |
| download | swig-eaf468e9e8d3ef17f397ef6bc5e73807a2bf3594.tar.gz | |
C# CreateWStringFromUTF32 optimisation
Avoid UTF-32 to UTF-8 conversion then get string from UTF-8
Issue #2369
| -rw-r--r-- | Lib/csharp/wchar.i | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/Lib/csharp/wchar.i b/Lib/csharp/wchar.i index 2ada4df75..39b99ee22 100644 --- a/Lib/csharp/wchar.i +++ b/Lib/csharp/wchar.i @@ -49,8 +49,7 @@ static void * SWIG_csharp_wstring_callback(const wchar_t *s) { byte[] buffer = new byte[length * 4]; global::System.Runtime.InteropServices.Marshal.Copy(cString, buffer, 0, buffer.Length); - byte[] utf8buffer = global::System.Text.Encoding.Convert(global::System.Text.Encoding.UTF32, global::System.Text.Encoding.UTF8, buffer); - return global::System.Text.Encoding.Default.GetString(utf8buffer); + return global::System.Text.Encoding.UTF32.GetString(buffer); } static SWIGWStringHelper() { |