1 files changed, 57 insertions, 0 deletions
diff --git a/NvBlast/sdk/extensions/converter/source/conversion/NvBlastExtBinaryBlockConverter.h b/NvBlast/sdk/extensions/converter/source/conversion/NvBlastExtBinaryBlockConverter.h
new file mode 100644
index 0000000..83eb6b3
--- /dev/null
+++ b/NvBlast/sdk/extensions/converter/source/conversion/NvBlastExtBinaryBlockConverter.h
@@ -0,0 +1,57 @@
+/*
+* Copyright (c) 2016-2017, NVIDIA CORPORATION.  All rights reserved.
+*
+* NVIDIA CORPORATION and its licensors retain all intellectual property
+* and proprietary rights in and to this software, related documentation
+* and any modifications thereto.  Any use, reproduction, disclosure or
+* distribution of this software and related documentation without an express
+* license agreement from NVIDIA CORPORATION is strictly prohibited.
+*/
+
+#ifndef NVBLASTEXTBINARYBLOCKCONVERTER_H
+#define NVBLASTEXTBINARYBLOCKCONVERTER_H
+
+
+#include "NvBlast.h"
+#include <vector>
+#include <memory>
+
+
+namespace Nv
+{
+namespace Blast
+{
+
+/**
+Generic binary block converter class.
+
+BinaryBlockConverter is an abstract class, as well as it's member class VersionConverter. In order to implement your own
+binary converter - implement for every version conversion BinaryBlockConverter::VersionConverter. Then implement BinaryBlockConverter
+where getVersionConverters() should return all your implemented BinaryBlockConverter::VersionConverter's.
+		
+*/
+class BinaryBlockConverter
+{
+public:
+	class VersionConverter
+	{
+	public:
+		virtual uint32_t getVersionFrom() const = 0;
+		virtual uint32_t getVersionTo() const = 0;
+		virtual bool convert(const std::vector<char>& from, std::vector<char>& to) const = 0;
+	};
+
+	typedef std::shared_ptr<VersionConverter> VersionConverterPtr;
+
+	static bool convertBinaryBlock(std::vector<char>& outBlock, const std::vector<VersionConverterPtr>& converters, const std::vector<char>& inBlock, uint32_t outBlockVersion, uint32_t inBlockVersion);
+protected:
+
+private:
+	static bool findShortestPath(std::vector<VersionConverterPtr>& conversionPath, const std::vector<VersionConverterPtr>& converters, uint32_t versionFrom, uint32_t versionTo);
+};
+	
+} // namespace Blast
+} // namespace Nv
+
+
+#endif // ifndef NVBLASTEXTBINARYBLOCKCONVERTER_H