Initial commit: Final state of the master project

Research/scene/TextureCompressor/CompressedTexture.h

@@ -0,0 +1,39 @@
+#pragma once
+
+#include <vector>
+#include <fstream>
+#include <unordered_map>
+#include <map>
+#include <string>
+#include "../../inc/gl/glew.h"
+
+template<typename T>
+class CompressedTexture
+{
+public:
+	virtual ~CompressedTexture() {}
+
+	// Uncompress and retrieve the texture (possibly from a certain index)
+	virtual T operator[](size_t i) const = 0;
+	virtual unsigned64 size() const = 0;
+
+	virtual std::vector<T> GetTexture(size_t fromIndex = 0) = 0;
+	// Compresses the texture, replacing everything after fromIndex by whatever is in texture
+	virtual void SetTexture(const std::vector<T>& texture, size_t fromIndex = 0) = 0;
+	// Replace all materials by other colors. This could be useful as some methods don't need to fully decompress and compress the whole texture to do this.
+	virtual void ReplaceMaterials(const std::unordered_map<T, T>& replacers) = 0;
+	virtual void Recompress() { SetTexture(GetTexture()); }
+
+	virtual void ReadFromFile(std::istream& file) = 0;
+	virtual void WriteToFile(std::ostream& file) const = 0;
+
+	// Use this method to output the compressed texture as a vector of one byte characters
+	virtual std::vector<unsigned8> GetTexturePool() const = 0;
+	virtual size_t GetTexturePoolSize() const = 0;
+
+	// Use this method to output any addition information that might be needed.
+	virtual std::vector<unsigned8> GetAdditionalTexturePool() const { return std::vector<unsigned8>(); };
+	virtual size_t GetAdditionalTexturePoolSize() const { return 0; };
+
+	virtual std::map<std::string, std::string> GetAdditionalProperties() const = 0;
+};