29 lines
1.6 KiB
C#
29 lines
1.6 KiB
C#
using fxl.codes.kisekae.data.Archives.Algorithms;
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using fxl.codes.kisekae.data.Archives.LhHeaders;
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namespace fxl.codes.kisekae.data.Archives.LhMethods;
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internal abstract class BaseLhMethod(ref readonly Stream stream, LhHeader header, int slidingWindowBytes, int matchingWindowBytes, IAlgorithm? algorithm)
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{
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public int SlidingWindow => slidingWindowBytes * 1024;
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}
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internal class Lzs(ref readonly Stream stream, LhHeader header) : BaseLhMethod(in stream, header, 2, 17, null);
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internal class Lz4(ref readonly Stream stream, LhHeader header) : BaseLhMethod(in stream, header, 0, 0, null);
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internal class Lh0(ref readonly Stream stream, LhHeader header) : BaseLhMethod(in stream, header, 0, 0, null);
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internal class Lh1(ref readonly Stream stream, LhHeader header) : BaseLhMethod(in stream, header, 4, 60, new HuffmanDynamic());
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internal class Lh2(ref readonly Stream stream, LhHeader header) : BaseLhMethod(in stream, header, 8, 256, new HuffmanDynamic());
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internal class Lh3(ref readonly Stream stream, LhHeader header) : BaseLhMethod(in stream, header, 8, 256, new HuffmanStatic());
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internal class Lh4(ref readonly Stream stream, LhHeader header) : BaseLhMethod(in stream, header, 4, 256, new HuffmanStatic());
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internal class Lh5(ref readonly Stream stream, LhHeader header) : BaseLhMethod(in stream, header, 8, 256, new HuffmanStatic());
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internal class Lh6(ref readonly Stream stream, LhHeader header) : BaseLhMethod(in stream, header, 32, 256, new HuffmanStatic());
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internal class Lh7(ref readonly Stream stream, LhHeader header) : BaseLhMethod(in stream, header, 64, 256, new HuffmanStatic()); |