update Vulkan implementation headers

thermion_dart/native/include/windows/vulkan/vulkan_context.h

@@ -1,24 +1,19 @@
 #pragma once
 
 #include "d3d_context.h"
-
 #include "vulkan_texture.h"
-
+#include "vulkan_platform.h"
 #include "utils.h"
 
-#include <fstream>
-
-#include <iostream>
-#include <thread>
 #include <chrono>
-#include <vector>
-#include <string>
-
+#include <fstream>
 #include <functional>
 #include <iostream>
 #include <memory>
-#include <thread>
 #include <mutex>
+#include <string>
+#include <thread>
+#include <vector>
 
 #include <Windows.h>
 
@@ -29,80 +24,31 @@
 
 namespace thermion::windows::vulkan {
 
-  class TVulkanPlatform : public filament::backend::VulkanPlatform {
-   public:
-
-      TVulkanPlatform() {
-        _customization.gpu.index = 0;
-      }
-
-      virtual VulkanPlatform::Customization getCustomization() const noexcept override {
-        return _customization;
-      }
-
-      SwapChainPtr createSwapChain(void* nativeWindow, uint64_t flags,
-            VkExtent2D extent = {0, 0}) override {
-              std::lock_guard lock(mutex);
-              current = filament::backend::VulkanPlatform::createSwapChain(nativeWindow, flags, extent);
-              std::cout << "Created swap chain with flags " << flags << std::endl;
-              return current;
-            }
+  class DLL_EXPORT ThermionVulkanContext {
+    public:
+        ThermionVulkanContext();
+        ~ThermionVulkanContext();
+        
+        HANDLE CreateRenderingSurface(uint32_t width, uint32_t height, uint32_t left, uint32_t top);        
+        
+        void DestroyRenderingSurface(HANDLE handle);
+        
+        void ResizeRenderingSurface(uint32_t width, uint32_t height, uint32_t left, uint32_t top);
+        
+        void Flush();
       
-      void destroy(SwapChainPtr handle) override {
-        std::lock_guard lock(mutex);
-        current = nullptr;
-        std::cout << "Destroyed swap chain" << std::endl;
-      }
-
-      VkResult present(SwapChainPtr handle, uint32_t index, VkSemaphore finishedDrawing) override {
-        auto result = filament::backend::VulkanPlatform::present(handle, index, finishedDrawing);
-        currentColorIndex = index;
-        return result;
-      }
-    SwapChainPtr current;
-    std::mutex mutex;
-    uint32_t currentColorIndex = 0;
-
-    private:  
-      filament::backend::VulkanPlatform::Customization _customization;
-
-};
-
-class EMSCRIPTEN_KEEPALIVE ThermionVulkanContext {
-public:
-  ThermionVulkanContext();
-  void* GetSharedContext();    
-  HANDLE CreateRenderingSurface(uint32_t width, uint32_t height, uint32_t left, uint32_t top);
-  void DestroyRenderingSurface(HANDLE handle);
-  void ResizeRenderingSurface(uint32_t width, uint32_t height, uint32_t left, uint32_t top);
-  void Flush();
-
-  filament::backend::VulkanPlatform *GetPlatform() { 
-    return _platform;
-  }
-
-  void BlitFromSwapchain();
-
-  void readPixelsFromImage(
-    uint32_t width,
-    uint32_t height,
-    std::vector<uint8_t>& outPixels
-  );
-
-
-private:
-    VkInstance instance = VK_NULL_HANDLE;
-    VkPhysicalDevice physicalDevice = VK_NULL_HANDLE;
-    VkDevice device = VK_NULL_HANDLE;
-    VkCommandPool commandPool = VK_NULL_HANDLE;
-    VkQueue queue = VK_NULL_HANDLE;
-
-    std::unique_ptr<thermion::windows::d3d::D3DContext> _d3dContext;
-
-    std::vector<std::unique_ptr<thermion::windows::d3d::D3DTexture>> _d3dTextures;
-    std::vector<std::unique_ptr<thermion::windows::vulkan::VulkanTexture>> _vulkanTextures;
-    
-    TVulkanPlatform *_platform;
-};
+        filament::backend::VulkanPlatform *GetPlatform();
+      
+        void BlitFromSwapchain();
+      
+        void readPixelsFromImage(
+          uint32_t width,
+          uint32_t height,
+          std::vector<uint8_t>& outPixels);
+        
+    private:
+        class Impl; 
+        std::unique_ptr<Impl> pImpl;
+    };
 
 }