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23 lines
1.1 KiB
C
23 lines
1.1 KiB
C
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#pragma once
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#include <memory>
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#include <cstdint>
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namespace Compression
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{
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// A compression codec that implements the LZHAM algo.
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class LZHAMCodec
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{
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public:
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// Compress the input buffer using the LZHAM codec
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static uint64_t Compress(uint8_t* Input, uint64_t InputOffset, uint64_t InputLength, uint8_t* Output, uint64_t OutputOffset, uint64_t OutputLength, uint32_t DictSize = 28);
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// Compress the input buffer using the LZHAM codec
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static std::unique_ptr<uint8_t[]> Compress(uint8_t* Input, uint64_t InputOffset, uint64_t InputLength, uint64_t& OutputLength, uint32_t DictSize = 28);
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// Decompress the input buffer using the LZHAM codec
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static uint64_t Decompress(uint8_t* Input, uint64_t InputOffset, uint64_t InputLength, uint8_t* Output, uint64_t OutputOffset, uint64_t OutputLength, uint32_t DictSize = 28);
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// Decompress the input buffer using the LZHAM codec (With known output length)
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static std::unique_ptr<uint8_t[]> Decompress(uint8_t* Input, uint64_t InputOffset, uint64_t InputLength, uint64_t KnownOutputLength, uint32_t DictSize = 28);
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};
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}
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