1 files changed, 103 insertions, 0 deletions
diff --git a/NvBlast/sdk/extensions/converter/source/conversion/NvBlastExtDataConverter.cpp b/NvBlast/sdk/extensions/converter/source/conversion/NvBlastExtDataConverter.cpp
new file mode 100644
index 0000000..fe8c745
--- /dev/null
+++ b/NvBlast/sdk/extensions/converter/source/conversion/NvBlastExtDataConverter.cpp
@@ -0,0 +1,103 @@
+/*
+* 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.
+*/
+
+#include "NvBlastExtDataConverter.h"
+#include "NvBlastExtBinaryBlockConverter.h"
+
+#include <iostream>
+
+// asset converters
+#include "NvBlastExtAssetBlockVersionConverter_v0_v1.h"
+
+
+namespace Nv
+{
+namespace Blast
+{
+
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//													Asset Block Converter
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+NV_INLINE std::vector<BinaryBlockConverter::VersionConverterPtr> getAssetConverters()
+{
+	/**
+		+==========================================+
+		|  HINT: ADD NEW VERSION CONVERTERS THERE  |
+		+==========================================+
+	*/
+	BinaryBlockConverter::VersionConverterPtr converters[] = 
+	{
+		std::make_shared<NvBlastAssetBlockVersionConverter_v0_v1>()
+	};
+
+	return std::vector<BinaryBlockConverter::VersionConverterPtr>(converters, converters + sizeof(converters) / sizeof(converters[0]));
+}
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//													Family Converter
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+NV_INLINE std::vector<BinaryBlockConverter::VersionConverterPtr> getFamilyConverters()
+{
+	/**
+		+==========================================+
+		|  HINT: ADD NEW VERSION CONVERTERS THERE  |
+		+==========================================+
+	*/
+	BinaryBlockConverter::VersionConverterPtr converters[] = 
+	{
+		nullptr //std::make_shared<NvBlastFamilyVersionConverter_v0_v1>()
+	};
+
+	return std::vector<BinaryBlockConverter::VersionConverterPtr>(converters, converters + sizeof(converters) / sizeof(converters[0]));
+}
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//													Generic Block Converter
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+bool convertDataBlock(std::vector<char>& outBlock, const std::vector<char>& inBlock, uint32_t* outBlockVersion)
+{
+	// Pick header to determine dataType and version
+	if (inBlock.size() < sizeof(NvBlastDataBlock))
+	{
+		std::cerr << "Conversion failed: invalid block, passed block is too small." << std::endl;
+		return false;
+	}
+	const NvBlastDataBlock* dataBlock = reinterpret_cast<const NvBlastDataBlock*>(inBlock.data());
+		
+	// Select appropriate converters and version based on dataType
+	std::vector<BinaryBlockConverter::VersionConverterPtr> converters;
+	uint32_t version;
+	switch (dataBlock->dataType)
+	{
+	case NvBlastDataBlock::AssetDataBlock:
+		std::cout << "Input block dataType: NvBlastDataBlock::Asset" << std::endl;
+		converters = getAssetConverters();
+		version = (outBlockVersion == nullptr ? static_cast<uint32_t>(NvBlastAssetDataFormat::Current) : *outBlockVersion);
+		break;
+	case NvBlastDataBlock::FamilyDataBlock:
+		std::cout << "Input block dataType: NvBlastDataBlock::Family" << std::endl;
+		converters = getFamilyConverters();
+		version = (outBlockVersion == nullptr ? static_cast<uint32_t>(NvBlastFamilyDataFormat::Current) : *outBlockVersion);
+		break;
+	default:
+		std::cerr << "Conversion failed: unsupported dataType: " << dataBlock->dataType << std::endl;
+		return false;
+	}
+
+	return BinaryBlockConverter::convertBinaryBlock(outBlock, converters, inBlock, version, dataBlock->formatVersion);
+}
+
+} // namespace Blast
+} // namespace Nv