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fix(build): setPluginSearchPath khong dung std::filesystem (block-scope alias gay C2371/C2088 tren MSVC) — dung GetFileAttributesA + find_last_of

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locpham
2026-08-22 02:49:58 +00:00
parent 2a4ae86f5a
commit ac5a171464
1 changed files with 21 additions and 10 deletions
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native_bridge/src/RenderFxJob.cpp
+21 -10
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@@ -400,22 +400,33 @@ bool pickFxClass(const VST3::Hosting::PluginFactory& factory,
// the DLL search path at the plugin directory before Module::create.
#ifdef _WIN32
static void setPluginSearchPath(const std::string& path) {
if (path.empty()) return;
std::string dir;
namespace fs = std::filesystem;
try {
fs::path p(path);
// Folder bundle (.vst3 dir): deps live in Contents\<arch>\
if (fs::is_directory(p)) {
dir = (p / "Contents" / "x86_64-win").string();
if (!fs::is_directory(dir)) dir = (p / "Contents").string();
// Folder bundle (.vst3 dir): deps live in Contents\<arch>\
// Single file (.vst3/.dll): deps live next to it.
size_t baseSlash = path.find_last_of("/\\");
std::string base = baseSlash == std::string::npos ? "" : path.substr(baseSlash + 1);
std::string parent = baseSlash == std::string::npos ? "" : path.substr(0, baseSlash);
if (!base.empty() && base.size() > 4 &&
base.substr(base.size() - 4) == ".vst3") {
// Could be a folder bundle OR a single .vst3 file. Check folder first.
DWORD attr = GetFileAttributesA(path.c_str());
if (attr != INVALID_FILE_ATTRIBUTES && (attr & FILE_ATTRIBUTE_DIRECTORY)) {
dir = path + "\\Contents\\x86_64-win";
DWORD dAttr = GetFileAttributesA(dir.c_str());
if (dAttr == INVALID_FILE_ATTRIBUTES)
dir = path + "\\Contents";
} else {
dir = p.parent_path().string(); // single-file .vst3 / .dll
dir = parent;
}
} catch (...) { return; }
} else {
dir = parent;
}
if (dir.empty()) return;
// SetDllDirectoryW is process-global, fine here: bridge loads one plugin
// at a time (render slots serial; realtime chain loads on its own thread).
SetDllDirectoryW(std::wstring(dir.begin(), dir.end()).c_str());
std::wstring wdir(dir.begin(), dir.end());
SetDllDirectoryW(wdir.c_str());
std::cerr << "[RenderFx] dll search dir: " << dir << std::endl;
}
#endif