save code

vulkan/Application.cpp

@@ -53,6 +53,8 @@ void Application::createSurface() {
 
 void Application::initVulkan()
 {
+	if (!_applicationInited)
+	{
 		initWindow();
 		createInstance();          // 创建 Vulkan 实例
 		setupDebugMessenger(); 		// 在这里调用
@@ -69,7 +71,14 @@ void Application::initVulkan()
 		createCommandBuffer();     // 创建命令缓冲区
 		createSyncObjects();       // 创建同步对象
 		_lastDrawFrameTime = getCurrentTimeMillis();
-	inited = true;
+		_applicationInited = true;
+	}
+	
+	if (!_sceondInited) {
+		vkDestroySurfaceKHR(instance, surface, nullptr);
+		createSurface();
+		_sceondInited = true;
+	}
 }
 
 void Application::createImageViews() {

vulkan/Application.h

@@ -46,7 +46,7 @@ public:
     void createSyncObjects();
     virtual void drawFrame(long long frameTime);
     virtual void render(VkCommandBuffer commandBuffer, long long frameTime);
-    virtual bool isInited() { return inited; }
+    virtual bool isInited() { return _applicationInited; }
 
     void processWithVulkan(uint8_t* data, int width, int height, int rowStride, size_t dataSize, Texture& texture, bool srgb, VkCommandPool pool, std::string tex_path);
 
@@ -77,8 +77,9 @@ public:
     std::vector<VkFence> imagesInFlight;               // 跟踪每个图像的使用状态
     int currentFrame = 0;
     int MAX_FRAMES_IN_FLIGHT = 2;
-    bool inited = false;
+    bool _applicationInited = false;
     
+    bool _sceondInited = true;
 
 protected:
     void loadTexture(std::string path, Texture& tex, bool srgb, VkCommandPool pool);
@@ -99,4 +100,6 @@ protected:
     long long _lastDrawFrameTime;
 
     std::mutex changeMotionMtx;
+
+    
 };

vulkan/FaceApp.cpp

@@ -778,6 +778,8 @@ void FaceApp::initVulkan()
 {
 	Application::initVulkan();
     
+	if (!_faceAppInited)
+	{
 		createVmaAllocator();
 		LoadOBJ("face_picture_3dmax.obj", obj_vertices, obj_indices);
 		//m_texs_left.resize(kTextureMax);
@@ -819,6 +821,7 @@ void FaceApp::initVulkan()
 
 		//changeMotion(_initArg.motion);
 		Start();
+		_faceAppInited = true;
 
 #if _WIN32
 		std::vector<float> floatArray;
@@ -832,6 +835,7 @@ void FaceApp::initVulkan()
 		//ReceiveFacePoint(floatArray.data(), floatArray.size() / 3, 480, 480);
 
 #endif
+	}
 }
 
 void FaceApp::Start()
@@ -1470,7 +1474,7 @@ string FaceApp::preLoadMotionList(string motion_list_str, Callback callback)
 
 void FaceApp::loadMotionThread() 
 {
-	while (!_running)
+	while (!isInited())
 	{
 		std::this_thread::sleep_for(std::chrono::milliseconds(50));
 	}

vulkan/FaceApp.h

@@ -71,7 +71,7 @@ public:
     static FaceApp* Get() { return faceIns; }
     void update_face_vertex_buffer(float* pos, int pointCount);
 
-    virtual bool isInited() override { return inited; }
+    virtual bool isInited() override { return _applicationInited && _faceAppInited && _sceondInited; }
     virtual void cleanup() override;
 
     Texture tex_bg = {};
@@ -210,6 +210,7 @@ public:
     void StopMotion();
 
     void ResumeMotion();
+    bool _faceAppInited = false;
 };
 
 #endif

vulkan/main.cpp

@@ -179,6 +179,7 @@ int main() {
     //threadRun = true;
     //std::thread t(threadFunction);
     app.mainLoop();
+    app._sceondInited = false;
     //threadRun = false;
     //t.join();
     //try {
@@ -194,7 +195,7 @@ int main() {
     s_motions.motions.push_back(motions["11"]);
     j = s_motions;
     s = j.dump();
-
+    app.initVulkan();
     app.preLoadMotionList(s, CppCallback2);
     app.mainLoop();