diff options
Diffstat (limited to 'source')
| -rw-r--r-- | source/core/slang-platform.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/source/core/slang-platform.cpp b/source/core/slang-platform.cpp index c61677673..7f79d99e1 100644 --- a/source/core/slang-platform.cpp +++ b/source/core/slang-platform.cpp @@ -125,8 +125,17 @@ SLANG_COMPILE_TIME_ASSERT(E_OUTOFMEMORY == SLANG_E_OUT_OF_MEMORY); return SLANG_OK; } + // We try to search the DLL in two different attempts. + // First attempt tries on the directories explicitly specified with AddDllDirectory(), + // If it failed to find one, we will search over all PATH. + // Windows API made two approaches mutually exclusive and we need to try two times. // https://learn.microsoft.com/en-us/windows/win32/api/libloaderapi/nf-libloaderapi-loadlibraryexa - const HMODULE h = LoadLibraryExA(platformFileName, nullptr, LOAD_LIBRARY_SEARCH_DEFAULT_DIRS); + HMODULE h = LoadLibraryExA(platformFileName, nullptr, LOAD_LIBRARY_SEARCH_USER_DIRS); + // If LoadLibraryExA failed, try again with LoadLibraryA. + // https://docs.microsoft.com/en-us/windows/desktop/api/libloaderapi/nf-libloaderapi-loadlibrarya + if (!h) + h = LoadLibraryA(platformFileName); + // If still not found, return an error. if (!h) { const DWORD lastError = GetLastError(); |