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[NOTEPAD] Optimize AnalyzeEncoding

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CORE-14641
This commit is contained in:
Katayama Hirofumi MZ 2023-02-14 13:34:20 +09:00
parent 361e0c72b8
commit 647b67c1ac
1 changed files with 1 additions and 3 deletions
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4
base/applications/notepad/text.c
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@ -39,7 +39,7 @@ BOOL IsTextNonZeroASCII(const void *pText, DWORD dwSize)
ENCODING AnalyzeEncoding(const char *pBytes, DWORD dwSize) ENCODING AnalyzeEncoding(const char *pBytes, DWORD dwSize)
{ {
INT flags = IS_TEXT_UNICODE_STATISTICS; INT flags = IS_TEXT_UNICODE_STATISTICS | IS_TEXT_UNICODE_REVERSE_STATISTICS;
if (dwSize <= 1 || IsTextNonZeroASCII(pBytes, dwSize)) if (dwSize <= 1 || IsTextNonZeroASCII(pBytes, dwSize))
return ENCODING_ANSI; return ENCODING_ANSI;
@ -47,8 +47,6 @@ ENCODING AnalyzeEncoding(const char *pBytes, DWORD dwSize)
if (IsTextUnicode(pBytes, dwSize, &flags)) if (IsTextUnicode(pBytes, dwSize, &flags))
return ENCODING_UTF16LE; return ENCODING_UTF16LE;
flags = IS_TEXT_UNICODE_STATISTICS | IS_TEXT_UNICODE_REVERSE_STATISTICS;
IsTextUnicode(pBytes, dwSize, &flags);
if (((flags & IS_TEXT_UNICODE_REVERSE_MASK) == IS_TEXT_UNICODE_REVERSE_STATISTICS)) if (((flags & IS_TEXT_UNICODE_REVERSE_MASK) == IS_TEXT_UNICODE_REVERSE_STATISTICS))
return ENCODING_UTF16BE; return ENCODING_UTF16BE;