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Searched refs:prevByte (Results 1 - 6 of 6) sorted by relevance

/third_party/lzma/Java/SevenZip/Compression/LZMA/
H A DDecoder.java117 Decoder2 GetDecoder(int pos, byte prevByte) in GetDecoder() argument
119 return m_Coders[((pos & m_PosMask) << m_NumPrevBits) + ((prevByte & 0xFF) >>> (8 - m_NumPrevBits))]; in GetDecoder()
212 byte prevByte = 0; in Code()
218 LiteralDecoder.Decoder2 decoder2 = m_LiteralDecoder.GetDecoder((int)nowPos64, prevByte); in Code()
220 prevByte = decoder2.DecodeWithMatchByte(m_RangeDecoder, m_OutWindow.GetByte(rep0)); in Code()
222 prevByte = decoder2.DecodeNormal(m_RangeDecoder); in Code()
223 m_OutWindow.PutByte(prevByte); in Code()
304 prevByte = m_OutWindow.GetByte(0); in Code()
H A DEncoder.java163 public Encoder2 GetSubCoder(int pos, byte prevByte) in GetSubCoder() argument
164 { return m_Coders[((pos & m_PosMask) << m_NumPrevBits) + ((prevByte & 0xFF) >>> (8 - m_NumPrevBits))]; } in GetSubCoder()
/third_party/lzma/CS/7zip/Compress/LZMA/
H A DLzmaDecoder.cs125 uint GetState(uint pos, byte prevByte) in GetState() argument
126 { return ((pos & m_PosMask) << m_NumPrevBits) + (uint)(prevByte >> (8 - m_NumPrevBits)); } in GetState()
128 public byte DecodeNormal(RangeCoder.Decoder rangeDecoder, uint pos, byte prevByte) in DecodeNormal() argument
129 { return m_Coders[GetState(pos, prevByte)].DecodeNormal(rangeDecoder); } in DecodeNormal()
131 public byte DecodeWithMatchByte(RangeCoder.Decoder rangeDecoder, uint pos, byte prevByte, byte matchByte) in DecodeWithMatchByte() argument
132 { return m_Coders[GetState(pos, prevByte)].DecodeWithMatchByte(rangeDecoder, matchByte); } in DecodeWithMatchByte()
259 byte prevByte = m_OutWindow.GetByte(0); in Code()
262 (uint)nowPos64, prevByte, m_OutWindow.GetByte(rep0)); in Code()
264 b = m_LiteralDecoder.DecodeNormal(m_RangeDecoder, (uint)nowPos64, prevByte); in Code()
H A DLzmaEncoder.cs163 public Encoder2 GetSubCoder(UInt32 pos, Byte prevByte) in GetSubCoder() argument
164 { return m_Coders[((pos & m_PosMask) << m_NumPrevBits) + (uint)(prevByte >> (8 - m_NumPrevBits))]; } in GetSubCoder()
/third_party/lzma/CPP/7zip/Bundles/LzmaSpec/
H A DLzmaSpec.cpp374 unsigned prevByte = 0; in DecodeLiteral() local
376 prevByte = OutWindow.GetByte(1); in DecodeLiteral()
379 unsigned litState = ((OutWindow.TotalPos & ((1 << lp) - 1)) << lc) + (prevByte >> (8 - lc)); in DecodeLiteral()
/third_party/lzma/C/
H A DLzmaEnc.c1215 #define LIT_PROBS(pos, prevByte) \
1216 (p->litProbs + (UInt32)3 * (((((pos) << 8) + (prevByte)) & p->lpMask) << p->lc))

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