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Support llvm-mingw(clang + libcxx) to open UTF-8 path in ifstream.

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Syoyo Fujita 2020-05-18 20:50:45 +09:00
parent 6fad7adb9c
commit aba57bb907
1 changed files with 4 additions and 2 deletions
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6
tiny_gltf.h
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@ -2618,9 +2618,11 @@ bool ReadWholeFile(std::vector<unsigned char> *out, std::string *err,
_wopen(UTF8ToWchar(filepath).c_str(), _O_RDONLY | _O_BINARY); _wopen(UTF8ToWchar(filepath).c_str(), _O_RDONLY | _O_BINARY);
__gnu_cxx::stdio_filebuf<char> wfile_buf(file_descriptor, std::ios_base::in); __gnu_cxx::stdio_filebuf<char> wfile_buf(file_descriptor, std::ios_base::in);
std::istream f(&wfile_buf); std::istream f(&wfile_buf);
#elif defined(_MSC_VER) #elif defined(_MSC_VER) || defined(_LIBCPP_VERSION)
// For libcxx, assume _LIBCPP_HAS_OPEN_WITH_WCHAR is defined to accept `wchar_t *`
std::ifstream f(UTF8ToWchar(filepath).c_str(), std::ifstream::binary); std::ifstream f(UTF8ToWchar(filepath).c_str(), std::ifstream::binary);
#else // clang? #else
// Unknown compiler/runtime
std::ifstream f(filepath.c_str(), std::ifstream::binary); std::ifstream f(filepath.c_str(), std::ifstream::binary);
#endif #endif
#else #else