unipdf/internal/ccittfax/ccittfax.go

//
// Copyright 2020 FoxyUtils ehf. All rights reserved.
//
// This is a commercial product and requires a license to operate.
// A trial license can be obtained at https://unidoc.io
//
// DO NOT EDIT: generated by unitwist Go source code obfuscator.
//
// Use of this source code is governed by the UniDoc End User License Agreement
// terms that can be accessed at https://unidoc.io/eula/

package ccittfax ;import (_a "errors";_f "math";);func _cbg (_ddbe *decodingTreeNode ,_fcf code ,_ccf int ,_bdc int ){_bebg :=_eda (_fcf .Code ,_ccf );_ccf ++;if _bebg ==1{if _ddbe .Right ==nil {_ddbe .Right =&decodingTreeNode {Val :_bebg };};if _ccf ==_fcf .BitsWritten {_ddbe .Right .RunLen =&_bdc ;_ddbe .Right .Code =&_fcf ;}else {_cbg (_ddbe .Right ,_fcf ,_ccf ,_bdc );};}else {if _ddbe .Left ==nil {_ddbe .Left =&decodingTreeNode {Val :_bebg };};if _ccf ==_fcf .BitsWritten {_ddbe .Left .RunLen =&_bdc ;_ddbe .Left .Code =&_fcf ;}else {_cbg (_ddbe .Left ,_fcf ,_ccf ,_bdc );};};};func (_fg *Encoder )Decode (encoded []byte )([][]byte ,error ){if _fg .BlackIs1 {_gedf =0;_dcc =1;}else {_gedf =1;_dcc =0;};if _fg .K ==0{return _fg .decodeG31D (encoded );};if _fg .K > 0{return _fg .decodeG32D (encoded );};if _fg .K < 4{return _fg .decodeG4 (encoded );};return nil ,nil ;};func init (){_d =make (map[int ]code );_d [0]=code {Code :13<<8|3<<6,BitsWritten :10};_d [1]=code {Code :2<<(5+8),BitsWritten :3};_d [2]=code {Code :3<<(6+8),BitsWritten :2};_d [3]=code {Code :2<<(6+8),BitsWritten :2};_d [4]=code {Code :3<<(5+8),BitsWritten :3};_d [5]=code {Code :3<<(4+8),BitsWritten :4};_d [6]=code {Code :2<<(4+8),BitsWritten :4};_d [7]=code {Code :3<<(3+8),BitsWritten :5};_d [8]=code {Code :5<<(2+8),BitsWritten :6};_d [9]=code {Code :4<<(2+8),BitsWritten :6};_d [10]=code {Code :4<<(1+8),BitsWritten :7};_d [11]=code {Code :5<<(1+8),BitsWritten :7};_d [12]=code {Code :7<<(1+8),BitsWritten :7};_d [13]=code {Code :4<<8,BitsWritten :8};_d [14]=code {Code :7<<8,BitsWritten :8};_d [15]=code {Code :12<<8,BitsWritten :9};_d [16]=code {Code :5<<8|3<<6,BitsWritten :10};_d [17]=code {Code :6<<8,BitsWritten :10};_d [18]=code {Code :2<<8,BitsWritten :10};_d [19]=code {Code :12<<8|7<<5,BitsWritten :11};_d [20]=code {Code :13<<8,BitsWritten :11};_d [21]=code {Code :13<<8|4<<5,BitsWritten :11};_d [22]=code {Code :6<<8|7<<5,BitsWritten :11};_d [23]=code {Code :5<<8,BitsWritten :11};_d [24]=code {Code :2<<8|7<<5,BitsWritten :11};_d [25]=code {Code :3<<8,BitsWritten :11};_d [26]=code {Code :12<<8|10<<4,BitsWritten :12};_d [27]=code {Code :12<<8|11<<4,BitsWritten :12};_d [28]=code {Code :12<<8|12<<4,BitsWritten :12};_d [29]=code {Code :12<<8|13<<4,BitsWritten :12};_d [30]=code {Code :6<<8|8<<4,BitsWritten :12};_d [31]=code {Code :6<<8|9<<4,BitsWritten :12};_d [32]=code {Code :6<<8|10<<4,BitsWritten :12};_d [33]=code {Code :6<<8|11<<4,BitsWritten :12};_d [34]=code {Code :13<<8|2<<4,BitsWritten :12};_d [35]=code {Code :13<<8|3<<4,BitsWritten :12};_d [36]=code {Code :13<<8|4<<4,BitsWritten :12};_d [37]=code {Code :13<<8|5<<4,BitsWritten :12};_d [38]=code {Code :13<<8|6<<4,BitsWritten :12};_d [39]=code {Code :13<<8|7<<4,BitsWritten :12};_d [40]=code {Code :6<<8|12<<4,BitsWritten :12};_d [41]=code {Code :6<<8|13<<4,BitsWritten :12};_d [42]=code {Code :13<<8|10<<4,BitsWritten :12};_d [43]=code {Code :13<<8|11<<4,BitsWritten :12};_d [44]=code {Code :5<<8|4<<4,BitsWritten :12};_d [45]=code {Code :5<<8|5<<4,BitsWritten :12};_d [46]=code {Code :5<<8|6<<4,BitsWritten :12};_d [47]=code {Code :5<<8|7<<4,BitsWritten :12};_d [48]=code {Code :6<<8|4<<4,BitsWritten :12};_d [49]=code {Code :6<<8|5<<4,BitsWritten :12};_d [50]=code {Code :5<<8|2<<4,BitsWritten :12};_d [51]=code {Code :5<<8|3<<4,BitsWritten :12};_d [52]=code {Code :2<<8|4<<4,BitsWritten :12};_d [53]=code {Code :3<<8|7<<4,BitsWritten :12};_d [54]=code {Code :3<<8|8<<4,BitsWritten :12};_d [55]=code {Code :2<<8|7<<4,BitsWritten :12};_d [56]=code {Code :2<<8|8<<4,BitsWritten :12};_d [57]=code {Code :5<<8|8<<4,BitsWritten :12};_d [58]=code {Code :5<<8|9<<4,BitsWritten :12};_d [59]=code {Code :2<<8|11<<4,BitsWritten :12};_d [60]=code {Code :2<<8|12<<4,BitsWritten :12};_d [61]=code {Code :5<<8|10<<4,BitsWritten :12};_d [62]=code {Code :6<<8|6<<4,BitsWritten :12};_d [63]=code {Code :6<<8|7<<4,BitsWritten :12};_g =make (map[int ]code );_g [0]=code {Code :53<<8,BitsWritten :8};_g [1]=code {Code :7<<(2+8),BitsWritten :6};_g [2]=code {Code :7<<(4+8),BitsWritten :4};_g [3]=code {Code :8<<(4+8),BitsWritten :4};_g [4]=code {Code :