Added GraphModuleFactory/SwapchainModule, but can't run

inc/hgl/graph/VKDevice.h

@@ -18,6 +18,9 @@
 #include<hgl/graph/VKDescriptorSetType.h>
 
 VK_NAMESPACE_BEGIN
+
+class SwapchainModule;
+
 class TileData;
 class TileFont;
 class FontSource;
@@ -30,7 +33,14 @@ struct CopyBufferToImageInfo;
 
 class GPUDevice
 {
+private:    //module
+
     GraphModuleManager *graph_module_manager;
+
+    SwapchainModule *swapchain_module;
+
+private:
+
     GPUDeviceAttribute *attr;
 
     DeviceQueue *texture_queue;

inc/hgl/graph/module/GraphModule.h

@@ -23,11 +23,12 @@ protected:
 
 public:
 
-    virtual const bool IsRender()=0;                                            ///<是否为渲染模块
+    virtual const bool IsRender(){return false;}                                ///<是否为渲染模块
 
     GraphModuleManager *GetManager(){return module_manager;}                    ///<取得模块管理器
 
-    const AnsiString &GetModuleName()const{return module_name;}                 ///<取得模块名称
+    static const char *GetModuleName(){return nullptr;}                         ///<取得模块名称(标准通用的名称，比如Upscale，供通用模块使用)
+    virtual const char *GetName()const{return module_name.c_str();}             ///<取得名称(完整的私有名称，比如FSR3Upscale,DLSS3Upscale)
 
     const bool IsEnable ()const noexcept{return module_enable;}                 ///<当前模块是否启用
     const bool IsReady  ()const noexcept{return module_ready;}                  ///<当前模块是否准备好
@@ -36,7 +37,11 @@ public:
 
     NO_COPY_NO_MOVE(GraphModule)
 
-    GraphModule(const AnsiString &name){module_name=name;}
+    GraphModule(GraphModuleManager *gmm,const AnsiString &name)
+    {
+        module_manager=gmm;
+        module_name=name;
+    }
     virtual ~GraphModule()=default;
 
     virtual bool Init(){return true;}                                           ///<初始化当前模块
@@ -57,13 +62,23 @@ class GraphModuleManager
 
     Map<AnsiString,GraphModule *> graph_module_map;
 
+protected:
+    
+    GraphModule *GetModule(const AnsiString &name,bool create);
+
 public:
 
     GraphModuleManager(GPUDevice *dev){device=dev;}
     ~GraphModuleManager();
 
-    bool Registry(const AnsiString &name,GraphModule *gm);
-    GraphModule *GetModule(const AnsiString &name);
+    /**
+    * 获取指定类型的模块
+    * @param create 如果不存在，是否创建新的
+    */
+    template<typename T> T *GetModule(bool create=false)
+    {
+        return (T *)GetModule(T::GetModuleName(),create);
+    }
 
 public: //事件
 

inc/hgl/graph/module/GraphModuleFactory.h

@@ -0,0 +1,47 @@
+#pragma once
+
+#include<hgl/graph/VKNamespace.h>
+
+VK_NAMESPACE_BEGIN
+
+class GraphModule;
+class GraphModuleManager;
+
+class GraphModuleFactory
+{
+public:
+
+    GraphModuleFactory()=default;
+    virtual ~GraphModuleFactory()=default;
+
+    virtual GraphModule *Create(GraphModuleManager *)=0;
+};//class GraphModuleFactory
+
+bool RegistryGraphModuleFactory(const char *module_name,GraphModuleFactory *);
+
+template<typename T> class RegistryGraphModule:public GraphModuleFactory
+{
+    bool registry_success;
+
+public:
+
+    RegistryGraphModule()
+    {
+        registry_success=RegistryGraphModuleFactory(T::GetModuleName(),this);
+    }
+
+    GraphModule *Create(GraphModuleManager *gmm) override
+    {
+        if(!registry_success)
+            return(nullptr);
+
+        if(!gmm)
+            return(nullptr);
+
+        return(new T(gmm));
+    }
+};//template<typename T> class RegistryGraphModule:public GraphModuleFactory
+
+#define REGISTRY_GRAPH_MODULE(Class)    namespace{static RegistryGraphModule<Class> registry_##Class;}
+
+VK_NAMESPACE_END

inc/hgl/graph/module/RenderModule.h

@@ -11,20 +11,19 @@ VK_NAMESPACE_BEGIN
 class RenderModule:public GraphModule
 {
     VkExtent2D current_extent;
-    RenderTarget *render_target;
 
 public:
-
+    
     const bool IsRender()const noexcept{return true;}
 
 public:
 
     NO_COPY_NO_MOVE(RenderModule)
 
-    RenderModule(const AnsiString &name):GraphModule(name){}
+    using GraphModule::GraphModule;
     virtual ~RenderModule()=default;
-    
-    virtual void OnRenderTarget(RenderTarget *rt)override{render_target=rt;}
 
     virtual void OnResize(const VkExtent2D &ext)override{current_extent=ext;}
 };//class RenderModule
+
+VK_NAMESPACE_END

inc/hgl/graph/module/SwapchainModule.h

@@ -0,0 +1,22 @@
+#pragma once
+
+#include<hgl/graph/module/RenderModule.h>
+
+VK_NAMESPACE_BEGIN
+
+class SwapchainModule:public GraphModule
+{
+public:
+
+    static const char *GetModuleName(){return "Swapchain";} 
+
+public:
+
+    NO_COPY_NO_MOVE(SwapchainModule);
+
+    SwapchainModule(GraphModuleManager *gmm):GraphModule(gmm,"Swapchain"){}
+    virtual ~SwapchainModule()=default;
+
+};//class SwapchainModule:public RenderModule
+
+VK_NAMESPACE_END

src/SceneGraph/CMakeLists.txt

@@ -279,10 +279,14 @@ SOURCE_GROUP("Scene Graph\\Component" FILES ${SG_COMPONENT_HEADER} ${SG_COMPONEN
 SET(SGM_HEADER_PATH ${SG_INCLUDE_PATH}/module)
 
 SET(GRAPH_MODULE_HEADER ${SGM_HEADER_PATH}/GraphModule.h
-                        ${SGM_HEADER_PATH}/RenderModule.h)
+                        ${SGM_HEADER_PATH}/GraphModuleFactory.h
+                        ${SGM_HEADER_PATH}/RenderModule.h
+                        ${SGM_HEADER_PATH}/SwapchainModule.h)
 
 SET(GRAPH_MODULE_SOURCE module/GraphModule.cpp
-                        module/RenderModule.cpp)
+                        module/GraphModuleFactory.cpp
+                        module/RenderModule.cpp
+                        module/SwapchainModule.cpp)
 
 SET(RENDER_FRAMEWORK_FILES  ${SG_INCLUDE_PATH}/RenderFramework.h
                             RenderFramework.cpp)

src/SceneGraph/Vulkan/VKDevice.cpp

@@ -10,6 +10,7 @@
 #include<hgl/graph/VKDescriptorSet.h>
 #include<hgl/graph/VKDeviceRenderPassManage.h>
 #include<hgl/graph/module/GraphModule.h>
+#include<hgl/graph/module/SwapchainModule.h>
 
 VK_NAMESPACE_BEGIN
 
@@ -25,6 +26,8 @@ GPUDevice::GPUDevice(GPUDeviceAttribute *da)
 
     graph_module_manager=InitGraphModuleManager(this);
 
+    swapchain_module=graph_module_manager->GetModule<SwapchainModule>(true);
+
     InitRenderPassManage();
 
     sc_rt=nullptr;

src/SceneGraph/module/GraphModule.cpp

@@ -67,27 +67,25 @@ GraphModuleManager *GetGraphModuleManager(GPUDevice *dev)
     return(nullptr);
 }
 
-bool GraphModuleManager::Registry(const AnsiString &name,GraphModule *gm)
-{
-    if(!gm)
-        return(false);
-    if(name.IsEmpty())
-        return(false);
+GraphModule *CreateGraphModule(const AnsiString &name,GraphModuleManager *gmm);
 
-    if(graph_module_map.ContainsKey(name))
-        return(false);
-
-    graph_module_map.Add(name,gm);
-    return(true);
-}
-
-GraphModule *GraphModuleManager::GetModule(const AnsiString &name)
+GraphModule *GraphModuleManager::GetModule(const AnsiString &name,bool create)
 {
     GraphModule *gm;
 
     if(graph_module_map.Get(name,gm))
         return gm;
 
+    if(create)
+    {
+        gm=CreateGraphModule(name,this);
+
+        if(gm)
+            graph_module_map.Add(name,gm);
+
+        return gm;
+    }
+
     return nullptr;
 }
 

src/SceneGraph/module/GraphModuleFactory.cpp

@@ -0,0 +1,64 @@
+#include<hgl/graph/module/GraphModuleFactory.h>
+#include<hgl/type/Map.h>
+#include<hgl/type/String.h>
+
+VK_NAMESPACE_BEGIN
+
+namespace
+{
+    using GraphModuleFactoryMap=ObjectMap<AnsiString,GraphModuleFactory>;
+
+    static GraphModuleFactoryMap *gmf_map=nullptr;
+}
+
+void InitGraphModuleFactory()
+{
+    if(gmf_map)
+        return;
+
+    gmf_map=new GraphModuleFactoryMap;
+}
+
+void ClearGraphModuleFactory()
+{
+    SAFE_CLEAR(gmf_map);
+}
+
+bool RegistryGraphModuleFactory(const char *module_name,GraphModuleFactory *gmf)
+{
+    if(!module_name||!gmf)
+        return(false);
+
+    if(!gmf_map)
+        InitGraphModuleFactory();
+
+    AnsiString name=module_name;
+
+    if(gmf_map->ContainsKey(name))
+        return(false);
+
+    gmf_map->Add(name,gmf);
+
+    return(true);
+}
+
+GraphModule *CreateGraphModule(const AnsiString &name,GraphModuleManager *gmm)
+{
+    if(!gmm)
+        return(nullptr);
+
+    if(name.IsEmpty())
+        return(nullptr);
+
+    if(!gmf_map)
+        return(nullptr);
+
+    GraphModuleFactory *gmf;
+
+    if(!gmf_map->Get(name,gmf))
+        return(nullptr);
+
+    return gmf->Create(gmm);
+}
+
+VK_NAMESPACE_END

src/SceneGraph/module/SwapchainModule.cpp

@@ -0,0 +1,8 @@
+#include<hgl/graph/module/SwapchainModule.h>
+#include<hgl/graph/module/GraphModuleFactory.h>
+
+VK_NAMESPACE_BEGIN
+
+REGISTRY_GRAPH_MODULE(SwapchainModule)
+
+VK_NAMESPACE_END