5 	struct BitEncoder  struct
7 		public const int kNumBitModelTotalBits = 11;
8 		public const uint kBitModelTotal = (1 << kNumBitModelTotalBits);
9 		const int kNumMoveBits = 5;
10 		const int kNumMoveReducingBits = 2;
11 		public const int kNumBitPriceShiftBits = 6;
13 		uint Prob;
15 		public void Init() { Prob = kBitModelTotal >> 1; }  in Init()
17 		public void UpdateModel(uint symbol)  in UpdateModel()
25 		public void Encode(Encoder encoder, uint symbol)  in Encode()
48 		private static UInt32[] ProbPrices = new UInt32[kBitModelTotal >> kNumMoveReducingBits];
50 		static BitEncoder()  in BitEncoder()  argument
63 		public uint GetPrice(uint symbol)  in GetPrice()
67 	  public uint GetPrice0() { return ProbPrices[Prob >> kNumMoveReducingBits]; }  in GetPrice0()
68 		public uint GetPrice1() { return ProbPrices[(kBitModelTotal - Prob) >> kNumMoveReducingBits]; }  in GetPrice1()