From fbd7e63756cac7e3fc09bf2731fcfe86430a0f3e Mon Sep 17 00:00:00 2001
From: Nanako <469449812@qq.com>
Date: Thu, 29 Feb 2024 11:56:49 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E9=80=80=E5=87=BA=E6=97=B6?=
 =?UTF-8?q?=E5=B4=A9=E6=BA=83?=
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---
 core/audio/plugin_host/plugin_host_manager.cpp | 7 +++++++
 core/audio/plugin_host/plugin_host_manager.h   | 1 +
 2 files changed, 8 insertions(+)

diff --git a/core/audio/plugin_host/plugin_host_manager.cpp b/core/audio/plugin_host/plugin_host_manager.cpp
index 9de40ef..0101b76 100644
--- a/core/audio/plugin_host/plugin_host_manager.cpp
+++ b/core/audio/plugin_host/plugin_host_manager.cpp
@@ -17,6 +17,13 @@ void plugin_host_manager::init(singleton_initliazer& initliazer) {
     mixer_ptr->on_remove_track.add_raw(this, &plugin_host_manager::on_mixer_track_removed);
 }
 
+void plugin_host_manager::release() {
+    singleton_t<plugin_host_manager>::release();
+    for (auto host: plugin_hosts_) {
+        delete host;
+    }
+}
+
 plugin_host* plugin_host_manager::load_plugin(const char* path) {
     auto host = new vst2_plugin_host();
     try {
diff --git a/core/audio/plugin_host/plugin_host_manager.h b/core/audio/plugin_host/plugin_host_manager.h
index 06af03e..f0cc888 100644
--- a/core/audio/plugin_host/plugin_host_manager.h
+++ b/core/audio/plugin_host/plugin_host_manager.h
@@ -7,6 +7,7 @@ class mixer_track;
 class CORE_API plugin_host_manager : public singleton_t<plugin_host_manager> {
 public:
     void init(singleton_initliazer& initliazer) override;
+    void release() override;
 
     plugin_host* load_plugin(const char* path);