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Changed ImTextCharToUtf8() to return bytes count rather than original pointer. (#8820)

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Amend c2bf4abfa1
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ocornut 2025-07-22 14:06:44 +09:00
parent 3401dbde92
commit ed5bd1f9ef
3 changed files with 12 additions and 7 deletions
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imgui_internal.h
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@ -417,7 +417,7 @@ IMGUI_API const char* ImParseFormatSanitizeForScanning(const char* fmt_in, cha
IMGUI_API int ImParseFormatPrecision(const char* format, int default_value);
// Helpers: UTF-8 <> wchar conversions
IMGUI_API const char* ImTextCharToUtf8(char out_buf[5], unsigned int c); // return out_buf
IMGUI_API int ImTextCharToUtf8(char out_buf[5], unsigned int c); // return output UTF-8 bytes count
IMGUI_API int ImTextStrToUtf8(char* out_buf, int out_buf_size, const ImWchar* in_text, const ImWchar* in_text_end); // return output UTF-8 bytes count
IMGUI_API int ImTextCharFromUtf8(unsigned int* out_char, const char* in_text, const char* in_text_end); // read one character. return input UTF-8 bytes count
IMGUI_API int ImTextStrFromUtf8(ImWchar* out_buf, int out_buf_size, const char* in_text, const char* in_text_end, const char** in_remaining = NULL); // return input UTF-8 bytes count