Refactor UniformBuffers and DescriptorSets

- Refactor UniformBuffers to keep track of the uniforms it contains
- Refactor DescriptorSets to initialize UniformsBuffers and keep track
  of all its bindings
- DescriptorSets can now be created from the Pipeline
- Add custom DescriptorSets to Renderer

CopiumEngine/src/copium/buffer/UniformBuffer.h

@@ -2,8 +2,10 @@
 
 #include "copium/buffer/Buffer.h"
 #include "copium/core/Vulkan.h"
+#include "copium/pipeline/ShaderBinding.h"
 #include "copium/util/Common.h"
 
+#include <glm/glm.hpp>
 #include <vulkan/vulkan.hpp>
 
 namespace Copium
@@ -12,20 +14,22 @@ namespace Copium
   {
     CP_DELETE_COPY_AND_MOVE_CTOR(UniformBuffer);
 
+    ShaderBinding binding;
+    std::vector<uint8_t> buffer;
+
   public:
-    UniformBuffer(Vulkan& vulkan, VkDeviceSize size);
+    UniformBuffer(Vulkan& vulkan, ShaderBinding binding);
 
     VkDescriptorBufferInfo GetDescriptorBufferInfo(int index) const;
 
-    template <typename T>
-    void Update(const T& t);
+    void Set(const std::string& str, const glm::mat3& data);
+    void Set(const std::string& str, const glm::mat4& data);
+    void Set(const std::string& str, const glm::vec2& data);
+    void Set(const std::string& str, const glm::vec3& data);
+    void Set(const std::string& str, const glm::vec4& data);
+    void Set(const std::string& str, float data);
+    void Set(const std::string& str, int data);
 
+    void Update();
   };
-
-  template <typename T>
-  void UniformBuffer::Update(const T& t)
-  {
-    CP_ASSERT(sizeof(T) == Buffer::GetSize(), "Update : Template size is not the same as buffer size %u != %u", sizeof(T), Buffer::GetSize());
-    Buffer::Update((void*)&t, vulkan.GetSwapChain().GetFlightIndex());
-  }
 }