initial commit

ScopEngine/Runtime/Includes/Renderer/Memory/Chunk.h

@@ -0,0 +1,35 @@
+#ifndef __SCOP_VULKAN_MEMORY_CHUNK__
+#define __SCOP_VULKAN_MEMORY_CHUNK__
+
+#include <vector>
+#include <cstdint>
+#include <optional>
+
+#include <Renderer/Memory/Block.h>
+
+namespace Scop
+{
+	class MemoryChunk
+	{
+		public:
+			MemoryChunk(VkDevice device, VkPhysicalDevice physical, VkDeviceSize size, std::int32_t memory_type_index);
+
+			[[nodiscard]] std::optional<MemoryBlock> Allocate(VkDeviceSize size, VkDeviceSize alignment);
+			void Deallocate(const MemoryBlock& block);
+			[[nodiscard]] inline bool Has(const MemoryBlock& block) const noexcept { return block.memory == m_memory; }
+			[[nodiscard]] inline std::int32_t GetMemoryTypeIndex() const noexcept { return m_memory_type_index; }
+
+			~MemoryChunk();
+
+		protected:
+			std::vector<MemoryBlock> m_blocks;
+			VkDevice m_device = VK_NULL_HANDLE;
+			VkPhysicalDevice m_physical = VK_NULL_HANDLE;
+			VkDeviceMemory m_memory = VK_NULL_HANDLE;
+			void* p_map = nullptr;
+			VkDeviceSize m_size = 0;
+			std::int32_t m_memory_type_index;
+	};
+}
+
+#endif