From 4da46d87c8b0b03929c09ba8451ecaf657ea4901 Mon Sep 17 00:00:00 2001
From: locpham <yeunhiepanh.photo@gmail.com>
Date: Tue, 1 Sep 2026 22:26:40 +0700
Subject: [PATCH] =?UTF-8?q?fix(bridge):=20skip=20to=C3=A0n=20b=E1=BB=99=20?=
 =?UTF-8?q?iZotope=20trong=20scan=20+=20VST2=20load=20=E2=80=94=20wrapper?=
 =?UTF-8?q?=200x7E/FastFail=20h=E1=BA=BFt=20dialog?=
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---
 native_bridge/src/RenderFxJob.cpp    | 23 ++++++++++++++++-------
 native_bridge/src/Vst2Instrument.cpp | 11 ++++++++++-
 2 files changed, 26 insertions(+), 8 deletions(-)

diff --git a/native_bridge/src/RenderFxJob.cpp b/native_bridge/src/RenderFxJob.cpp
index 7c98cf8..cf74bed 100644
--- a/native_bridge/src/RenderFxJob.cpp
+++ b/native_bridge/src/RenderFxJob.cpp
@@ -2094,16 +2094,15 @@ int run_scan_dir(const std::string& dirPath) {
 #ifdef HAVE_VST3SDK
     for (const auto& p : vst3Paths) {
         std::vector<ScanEntry> entries;
-        // Ozone 11 / Ozone Pro (iZotope) tự __fastfail (c0000409, license/
-        // anti-tamper) khi load trong --scan — không bị SEH chặn → chết cả
-        // process → mất TOÀN BỘ dir → FX list rỗng. Không load: emit UNKNOWN
-        // (giống skip module lỗi). ponytail: SandboxVst3Host (mỗi module 1
-        // process).
+        // iZotope VST3 (Ozone 11/Pro, Neutron, RX, Nectar...) — wrapper cần
+        // companion core riêng, tự __fastfail (c0000409) hoặc MessageBox
+        // "Fatal Error 0x7E" khi load → không bị SEH chặn → chết cả process →
+        // mất TOÀN BỘ dir → FX list rỗng. Không load: emit UNKNOWN (giống skip
+        // module lỗi). ponytail: SandboxVst3Host (mỗi module 1 process).
         {
             std::string low = p;
             for (auto& c : low) c = (char)std::tolower((unsigned char)c);
-            if (low.find("ozone 11") != std::string::npos ||
-                low.find("ozone pro") != std::string::npos) {
+            if (low.find("izotope") != std::string::npos) {
                 emit(p, p.substr(p.find_last_of("/\\") + 1), false, false, "VST3");
                 continue;
             }
@@ -2126,6 +2125,16 @@ int run_scan_dir(const std::string& dirPath) {
     }
 #endif
     for (const auto& p : vst2Paths) {
+        // iZotope VST2 wrapper DLL (iZOzonePro.dll, iZTonalBalanceControlPro.dll,
+        // iZNeutronPro.dll...) LoadLibrary companion core theo cơ chế riêng,
+        // không theo PATH → iZotope SDK tự hiện MessageBox "Fatal Error 0x7E"
+        // khi scan/load. Cũng là wrapper trùng VST3 cùng tên → bỏ qua hoàn
+        // toàn (user dùng bản VST3).
+        {
+            std::string low = p;
+            for (auto& c : low) c = (char)std::tolower((unsigned char)c);
+            if (low.find("izotope") != std::string::npos) continue;
+        }
         std::string name = p.substr(p.find_last_of("/\\") + 1);
         emit(p, name, false, true, "VST2");
     }
diff --git a/native_bridge/src/Vst2Instrument.cpp b/native_bridge/src/Vst2Instrument.cpp
index cf7d6a7..fc13a42 100644
--- a/native_bridge/src/Vst2Instrument.cpp
+++ b/native_bridge/src/Vst2Instrument.cpp
@@ -306,7 +306,16 @@ bool Vst2Instrument::loadPlugin(const std::string& path, double sampleRate) {
     // iZotope VST2 wrapper DLL (iZOzonePro.dll...) LoadLibrary companion core
     // DLL (iZOzone11Core.dll) ở C:\Program Files\iZotope\<Product>\Cores —
     // không cạnh wrapper → iZotope SDK tự hiện MessageBox "Fatal Error 0x7E".
-    // Append Cores dirs vào PATH trước khi LoadLibraryA.
+    // vstAddDllSearchPath chỉ giúp loader search PATH; iZotope wrapper dùng cơ
+    // chế riêng → vẫn dialog. Bỏ qua hoàn toàn (wrapper trùng VST3 cùng tên).
+    {
+        std::string low = path;
+        for (auto& c : low) c = (char)std::tolower((unsigned char)c);
+        if (low.find("izotope") != std::string::npos) {
+            std::cerr << "[Vst2Instrument] skip (iZotope wrapper): " << path << std::endl;
+            return false;
+        }
+    }
     vstAddDllSearchPath(vstDllSearchExtras());
     HMODULE h = LoadLibraryA(path.c_str());
     if (!h) {