DarthAffe/stable-diffusion.cpp
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fix: handle redirected UTF-8 output correctly on Windows (#1147)

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leejet 2025-12-27 15:43:19 +08:00 committed by GitHub
parent ccb6b0ac9d
commit 37c9860b79
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1 changed files with 19 additions and 8 deletions
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27
examples/common/common.hpp
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@ -95,17 +95,28 @@ static void print_utf8(FILE* stream, const char* utf8) {
? GetStdHandle(STD_ERROR_HANDLE)
: GetStdHandle(STD_OUTPUT_HANDLE);
int wlen = MultiByteToWideChar(CP_UTF8, 0, utf8, -1, NULL, 0);
if (wlen <= 0)
return;
DWORD mode;
BOOL is_console = GetConsoleMode(h, &mode);
wchar_t* wbuf = (wchar_t*)malloc(wlen * sizeof(wchar_t));
MultiByteToWideChar(CP_UTF8, 0, utf8, -1, wbuf, wlen);
if (is_console) {
int wlen = MultiByteToWideChar(CP_UTF8, 0, utf8, -1, NULL, 0);
if (wlen <= 0)
return;
DWORD written;
WriteConsoleW(h, wbuf, wlen - 1, &written, NULL);
wchar_t* wbuf = (wchar_t*)malloc(wlen * sizeof(wchar_t));
if (!wbuf)
return;
free(wbuf);
MultiByteToWideChar(CP_UTF8, 0, utf8, -1, wbuf, wlen);
DWORD written;
WriteConsoleW(h, wbuf, wlen - 1, &written, NULL);
free(wbuf);
} else {
DWORD written;
WriteFile(h, utf8, (DWORD)strlen(utf8), &written, NULL);
}
#else
fputs(utf8, stream);
#endif