lot more code

src/gpu/GPURenderer.h

@@ -2,6 +2,7 @@
 #include "scene/Renderer.h"
 #include <vulkan/vulkan.hpp>
 #include <vulkan/vulkan_raii.hpp>
+#include <vma/vk_mem_alloc.h>
 
 using namespace vk::raii;
 
@@ -12,6 +13,17 @@ public:
   virtual ~GPURenderer();
 
 private:
+  struct GPUCamera
+  {
+    glm::vec3 cameraPosition;
+    float f;
+    glm::vec3 cameraForward;
+    float S_O;
+    glm::vec3 fogEmm;
+    float ks;
+    float A;
+    float ka;
+  };
   void createDevice();
   void createCommands();
   void createDescriptors();
@@ -22,6 +34,7 @@ private:
   PhysicalDevice physicalDevice;
   Device device;
   Queue queue;
+  VmaAllocator allocator;
 
   uint32_t computeQueueFamily;
   CommandPool cmdPool;
@@ -38,5 +51,14 @@ private:
 
   Pipeline pipeline;
 
+  VkBuffer cameraBuffer;
+  VmaAllocation cameraAllocation;
+
+  VkImage radianceAccumulator;
+  VmaAllocation radianceAllocation;
+
+  VkImage image;
+  VmaAllocation imageAllocation;
+
   virtual void render(Camera cam, RenderParameter param);
 };