Update vendor for next release (#1343)

1 files changed, 972 insertions, 0 deletions

diff --git a/vendor/golang.org/x/image/ccitt/table.go b/vendor/golang.org/x/image/ccitt/table.go
new file mode 100644
index 00000000..ef7ea9d4
--- /dev/null
+++ b/vendor/golang.org/x/image/ccitt/table.go
@@ -0,0 +1,972 @@
+// generated by "go run gen.go". DO NOT EDIT.
+
+package ccitt
+
+// Each decodeTable is represented by an array of [2]int16's: a binary tree.
+// Each array element (other than element 0, which means invalid) is a branch
+// node in that tree. The root node is always element 1 (the second element).
+//
+// To walk the tree, look at the next bit in the bit stream, using it to select
+// the first or second element of the [2]int16. If that int16 is 0, we have an
+// invalid code. If it is positive, go to that branch node. If it is negative,
+// then we have a leaf node, whose value is the bitwise complement (the ^
+// operator) of that int16.
+//
+// Comments above each decodeTable also show the same structure visually. The
+// "b123" lines show the 123'rd branch node. The "=XXXXX" lines show an invalid
+// code. The "=v1234" lines show a leaf node with value 1234. When reading the
+// bit stream, a 0 or 1 bit means to go up or down, as you move left to right.
+//
+// For example, in modeDecodeTable, branch node b005 is three steps up from the
+// root node, meaning that we have already seen "000". If the next bit is "0"
+// then we move to branch node b006. Otherwise, the next bit is "1", and we
+// move to the leaf node v0000 (also known as the modePass constant). Indeed,
+// the bits that encode modePass are "0001".
+//
+// Tables 1, 2 and 3 come from the "ITU-T Recommendation T.6: FACSIMILE CODING
+// SCHEMES AND CODING CONTROL FUNCTIONS FOR GROUP 4 FACSIMILE APPARATUS"
+// specification:
+//
+// https://www.itu.int/rec/dologin_pub.asp?lang=e&id=T-REC-T.6-198811-I!!PDF-E&type=items
+
+// modeDecodeTable represents Table 1 and the End-of-Line code.
+//
+//                    +=XXXXX
+// b009             +-+
+//                  | +=v0009
+// b007           +-+
+//                | | +=v0008
+// b010           | +-+
+//                |   +=v0005
+// b006         +-+
+//              | | +=v0007
+// b008         | +-+
+//              |   +=v0004
+// b005       +-+
+//            | +=v0000
+// b003     +-+
+//          | +=v0001
+// b002   +-+
+//        | | +=v0006
+// b004   | +-+
+//        |   +=v0003
+// b001 +-+
+//        +=v0002
+var modeDecodeTable = [...][2]int16{
+	0:  {0, 0},
+	1:  {2, ^2},
+	2:  {3, 4},
+	3:  {5, ^1},
+	4:  {^6, ^3},
+	5:  {6, ^0},
+	6:  {7, 8},
+	7:  {9, 10},
+	8:  {^7, ^4},
+	9:  {0, ^9},
+	10: {^8, ^5},
+}
+
+// whiteDecodeTable represents Tables 2 and 3 for a white run.
+//
+//                      +=XXXXX
+// b059               +-+
+//                    | |     +=v1792
+// b096               | |   +-+
+//                    | |   | | +=v1984
+// b100               | |   | +-+
+//                    | |   |   +=v2048
+// b094               | | +-+
+//                    | | | |   +=v2112
+// b101               | | | | +-+
+//                    | | | | | +=v2176
+// b097               | | | +-+
+//                    | | |   | +=v2240
+// b102               | | |   +-+
+//                    | | |     +=v2304
+// b085               | +-+
+//                    |   |   +=v1856
+// b098               |   | +-+
+//                    |   | | +=v1920
+// b095               |   +-+
+//                    |     |   +=v2368
+// b103               |     | +-+
+//                    |     | | +=v2432
+// b099               |     +-+
+//                    |       | +=v2496
+// b104               |       +-+
+//                    |         +=v2560
+// b040             +-+
+//                  | | +=v0029
+// b060             | +-+
+//                  |   +=v0030
+// b026           +-+
+//                | |   +=v0045
+// b061           | | +-+
+//                | | | +=v0046
+// b041           | +-+
+//                |   +=v0022
+// b016         +-+
+//              | |   +=v0023
+// b042         | | +-+
+//              | | | | +=v0047
+// b062         | | | +-+
+//              | | |   +=v0048
+// b027         | +-+
+//              |   +=v0013
+// b008       +-+
+//            | |     +=v0020
+// b043       | |   +-+
+//            | |   | | +=v0033
+// b063       | |   | +-+
+//            | |   |   +=v0034
+// b028       | | +-+
+//            | | | |   +=v0035
+// b064       | | | | +-+
+//            | | | | | +=v0036
+// b044       | | | +-+
+//            | | |   | +=v0037
+// b065       | | |   +-+
+//            | | |     +=v0038
+// b017       | +-+
+//            |   |   +=v0019
+// b045       |   | +-+
+//            |   | | | +=v0031
+// b066       |   | | +-+
+//            |   | |   +=v0032
+// b029       |   +-+
+//            |     +=v0001
+// b004     +-+
+//          | |     +=v0012
+// b030     | |   +-+
+//          | |   | |   +=v0053
+// b067     | |   | | +-+
+//          | |   | | | +=v0054
+// b046     | |   | +-+
+//          | |   |   +=v0026
+// b018     | | +-+
+//          | | | |     +=v0039
+// b068     | | | |   +-+
+//          | | | |   | +=v0040
+// b047     | | | | +-+
+//          | | | | | | +=v0041
+// b069     | | | | | +-+
+//          | | | | |   +=v0042
+// b031     | | | +-+
+//          | | |   |   +=v0043
+// b070     | | |   | +-+
+//          | | |   | | +=v0044
+// b048     | | |   +-+
+//          | | |     +=v0021
+// b009     | +-+
+//          |   |     +=v0028
+// b049     |   |   +-+
+//          |   |   | | +=v0061
+// b071     |   |   | +-+
+//          |   |   |   +=v0062
+// b032     |   | +-+
+//          |   | | |   +=v0063
+// b072     |   | | | +-+
+//          |   | | | | +=v0000
+// b050     |   | | +-+
+//          |   | |   | +=v0320
+// b073     |   | |   +-+
+//          |   | |     +=v0384
+// b019     |   +-+
+//          |     +=v0010
+// b002   +-+
+//        | |     +=v0011
+// b020   | |   +-+
+//        | |   | |   +=v0027
+// b051   | |   | | +-+
+//        | |   | | | | +=v0059
+// b074   | |   | | | +-+
+//        | |   | | |   +=v0060
+// b033   | |   | +-+
+//        | |   |   |     +=v1472
+// b086   | |   |   |   +-+
+//        | |   |   |   | +=v1536
+// b075   | |   |   | +-+
+//        | |   |   | | | +=v1600
+// b087   | |   |   | | +-+
+//        | |   |   | |   +=v1728
+// b052   | |   |   +-+
+//        | |   |     +=v0018
+// b010   | | +-+
+//        | | | |     +=v0024
+// b053   | | | |   +-+
+//        | | | |   | | +=v0049
+// b076   | | | |   | +-+
+//        | | | |   |   +=v0050
+// b034   | | | | +-+
+//        | | | | | |   +=v0051
+// b077   | | | | | | +-+
+//        | | | | | | | +=v0052
+// b054   | | | | | +-+
+//        | | | | |   +=v0025
+// b021   | | | +-+
+//        | | |   |     +=v0055
+// b078   | | |   |   +-+
+//        | | |   |   | +=v0056
+// b055   | | |   | +-+
+//        | | |   | | | +=v0057
+// b079   | | |   | | +-+
+//        | | |   | |   +=v0058
+// b035   | | |   +-+
+//        | | |     +=v0192
+// b005   | +-+
+//        |   |     +=v1664
+// b036   |   |   +-+
+//        |   |   | |   +=v0448
+// b080   |   |   | | +-+
+//        |   |   | | | +=v0512
+// b056   |   |   | +-+
+//        |   |   |   |   +=v0704
+// b088   |   |   |   | +-+
+//        |   |   |   | | +=v0768
+// b081   |   |   |   +-+
+//        |   |   |     +=v0640
+// b022   |   | +-+
+//        |   | | |     +=v0576
+// b082   |   | | |   +-+
+//        |   | | |   | | +=v0832
+// b089   |   | | |   | +-+
+//        |   | | |   |   +=v0896
+// b057   |   | | | +-+
+//        |   | | | | |   +=v0960
+// b090   |   | | | | | +-+
+//        |   | | | | | | +=v1024
+// b083   |   | | | | +-+
+//        |   | | | |   | +=v1088
+// b091   |   | | | |   +-+
+//        |   | | | |     +=v1152
+// b037   |   | | +-+
+//        |   | |   |     +=v1216
+// b092   |   | |   |   +-+
+//        |   | |   |   | +=v1280
+// b084   |   | |   | +-+
+//        |   | |   | | | +=v1344
+// b093   |   | |   | | +-+
+//        |   | |   | |   +=v1408
+// b058   |   | |   +-+
+//        |   | |     +=v0256
+// b011   |   +-+
+//        |     +=v0002
+// b001 +-+
+//        |     +=v0003
+// b012   |   +-+
+//        |   | | +=v0128
+// b023   |   | +-+
+//        |   |   +=v0008
+// b006   | +-+
+//        | | |   +=v0009
+// b024   | | | +-+
+//        | | | | | +=v0016
+// b038   | | | | +-+
+//        | | | |   +=v0017
+// b013   | | +-+
+//        | |   +=v0004
+// b003   +-+
+//          |   +=v0005
+// b014     | +-+
+//          | | |   +=v0014
+// b039     | | | +-+
+//          | | | | +=v0015
+// b025     | | +-+
+//          | |   +=v0064
+// b007     +-+
+//            | +=v0006
+// b015       +-+
+//              +=v0007
+var whiteDecodeTable = [...][2]int16{
+	0:   {0, 0},
+	1:   {2, 3},
+	2:   {4, 5},
+	3:   {6, 7},
+	4:   {8, 9},
+	5:   {10, 11},
+	6:   {12, 13},
+	7:   {14, 15},
+	8:   {16, 17},
+	9:   {18, 19},
+	10:  {20, 21},
+	11:  {22, ^2},
+	12:  {^3, 23},
+	13:  {24, ^4},
+	14:  {^5, 25},
+	15:  {^6, ^7},
+	16:  {26, 27},
+	17:  {28, 29},
+	18:  {30, 31},
+	19:  {32, ^10},
+	20:  {^11, 33},
+	21:  {34, 35},
+	22:  {36, 37},
+	23:  {^128, ^8},
+	24:  {^9, 38},
+	25:  {39, ^64},
+	26:  {40, 41},
+	27:  {42, ^13},
+	28:  {43, 44},
+	29:  {45, ^1},
+	30:  {^12, 46},
+	31:  {47, 48},
+	32:  {49, 50},
+	33:  {51, 52},
+	34:  {53, 54},
+	35:  {55, ^192},
+	36:  {^1664, 56},
+	37:  {57, 58},
+	38:  {^16, ^17},
+	39:  {^14, ^15},
+	40:  {59, 60},
+	41:  {61, ^22},
+	42:  {^23, 62},
+	43:  {^20, 63},
+	44:  {64, 65},
+	45:  {^19, 66},
+	46:  {67, ^26},
+	47:  {68, 69},
+	48:  {70, ^21},
+	49:  {^28, 71},
+	50:  {72, 73},
+	51:  {^27, 74},
+	52:  {75, ^18},
+	53:  {^24, 76},
+	54:  {77, ^25},
+	55:  {78, 79},
+	56:  {80, 81},
+	57:  {82, 83},
+	58:  {84, ^256},
+	59:  {0, 85},
+	60:  {^29, ^30},
+	61:  {^45, ^46},
+	62:  {^47, ^48},
+	63:  {^33, ^34},
+	64:  {^35, ^36},
+	65:  {^37, ^38},
+	66:  {^31, ^32},
+	67:  {^53, ^54},
+	68:  {^39, ^40},
+	69:  {^41, ^42},
+	70:  {^43, ^44},
+	71:  {^61, ^62},
+	72:  {^63, ^0},
+	73:  {^320, ^384},
+	74:  {^59, ^60},
+	75:  {86, 87},
+	76:  {^49, ^50},
+	77:  {^51, ^52},
+	78:  {^55, ^56},
+	79:  {^57, ^58},
+	80:  {^448, ^512},
+	81:  {88, ^640},
+	82:  {^576, 89},
+	83:  {90, 91},
+	84:  {92, 93},
+	85:  {94, 95},
+	86:  {^1472, ^1536},
+	87:  {^1600, ^1728},
+	88:  {^704, ^768},
+	89:  {^832, ^896},
+	90:  {^960, ^1024},
+	91:  {^1088, ^1152},
+	92:  {^1216, ^1280},
+	93:  {^1344, ^1408},
+	94:  {96, 97},
+	95:  {98, 99},
+	96:  {^1792, 100},
+	97:  {101, 102},
+	98:  {^1856, ^1920},
+	99:  {103, 104},
+	100: {^1984, ^2048},
+	101: {^2112, ^2176},
+	102: {^2240, ^2304},
+	103: {^2368, ^2432},
+	104: {^2496, ^2560},
+}
+
+// blackDecodeTable represents Tables 2 and 3 for a black run.
+//
+//                      +=XXXXX
+// b017               +-+
+//                    | |     +=v1792
+// b042               | |   +-+
+//                    | |   | | +=v1984
+// b063               | |   | +-+
+//                    | |   |   +=v2048
+// b029               | | +-+
+//                    | | | |   +=v2112
+// b064               | | | | +-+
+//                    | | | | | +=v2176
+// b043               | | | +-+
+//                    | | |   | +=v2240
+// b065               | | |   +-+
+//                    | | |     +=v2304
+// b022               | +-+
+//                    |   |   +=v1856
+// b044               |   | +-+
+//                    |   | | +=v1920
+// b030               |   +-+
+//                    |     |   +=v2368
+// b066               |     | +-+
+//                    |     | | +=v2432
+// b045               |     +-+
+//                    |       | +=v2496
+// b067               |       +-+
+//                    |         +=v2560
+// b013             +-+
+//                  | |     +=v0018
+// b031             | |   +-+
+//                  | |   | |   +=v0052
+// b068             | |   | | +-+
+//                  | |   | | | | +=v0640
+// b095             | |   | | | +-+
+//                  | |   | | |   +=v0704
+// b046             | |   | +-+
+//                  | |   |   |   +=v0768
+// b096             | |   |   | +-+
+//                  | |   |   | | +=v0832
+// b069             | |   |   +-+
+//                  | |   |     +=v0055
+// b023             | | +-+
+//                  | | | |     +=v0056
+// b070             | | | |   +-+
+//                  | | | |   | | +=v1280
+// b097             | | | |   | +-+
+//                  | | | |   |   +=v1344
+// b047             | | | | +-+
+//                  | | | | | |   +=v1408
+// b098             | | | | | | +-+
+//                  | | | | | | | +=v1472
+// b071             | | | | | +-+
+//                  | | | | |   +=v0059
+// b032             | | | +-+
+//                  | | |   |   +=v0060
+// b072             | | |   | +-+
+//                  | | |   | | | +=v1536
+// b099             | | |   | | +-+
+//                  | | |   | |   +=v1600
+// b048             | | |   +-+
+//                  | | |     +=v0024
+// b018             | +-+
+//                  |   |     +=v0025
+// b049             |   |   +-+
+//                  |   |   | |   +=v1664
+// b100             |   |   | | +-+
+//                  |   |   | | | +=v1728
+// b073             |   |   | +-+
+//                  |   |   |   +=v0320
+// b033             |   | +-+
+//                  |   | | |   +=v0384
+// b074             |   | | | +-+
+//                  |   | | | | +=v0448
+// b050             |   | | +-+
+//                  |   | |   |   +=v0512
+// b101             |   | |   | +-+
+//                  |   | |   | | +=v0576
+// b075             |   | |   +-+
+//                  |   | |     +=v0053
+// b024             |   +-+
+//                  |     |     +=v0054
+// b076             |     |   +-+
+//                  |     |   | | +=v0896
+// b102             |     |   | +-+
+//                  |     |   |   +=v0960
+// b051             |     | +-+
+//                  |     | | |   +=v1024
+// b103             |     | | | +-+
+//                  |     | | | | +=v1088
+// b077             |     | | +-+
+//                  |     | |   | +=v1152
+// b104             |     | |   +-+
+//                  |     | |     +=v1216
+// b034             |     +-+
+//                  |       +=v0064
+// b010           +-+
+//                | |   +=v0013
+// b019           | | +-+
+//                | | | |     +=v0023
+// b052           | | | |   +-+
+//                | | | |   | | +=v0050
+// b078           | | | |   | +-+
+//                | | | |   |   +=v0051
+// b035           | | | | +-+
+//                | | | | | |   +=v0044
+// b079           | | | | | | +-+
+//                | | | | | | | +=v0045
+// b053           | | | | | +-+
+//                | | | | |   | +=v0046
+// b080           | | | | |   +-+
+//                | | | | |     +=v0047
+// b025           | | | +-+
+//                | | |   |     +=v0057
+// b081           | | |   |   +-+
+//                | | |   |   | +=v0058
+// b054           | | |   | +-+
+//                | | |   | | | +=v0061
+// b082           | | |   | | +-+
+//                | | |   | |   +=v0256
+// b036           | | |   +-+
+//                | | |     +=v0016
+// b014           | +-+
+//                |   |     +=v0017
+// b037           |   |   +-+
+//                |   |   | |   +=v0048
+// b083           |   |   | | +-+
+//                |   |   | | | +=v0049
+// b055           |   |   | +-+
+//                |   |   |   | +=v0062
+// b084           |   |   |   +-+
+//                |   |   |     +=v0063
+// b026           |   | +-+
+//                |   | | |     +=v0030
+// b085           |   | | |   +-+
+//                |   | | |   | +=v0031
+// b056           |   | | | +-+
+//                |   | | | | | +=v0032
+// b086           |   | | | | +-+
+//                |   | | | |   +=v0033
+// b038           |   | | +-+
+//                |   | |   |   +=v0040
+// b087           |   | |   | +-+
+//                |   | |   | | +=v0041
+// b057           |   | |   +-+
+//                |   | |     +=v0022
+// b020           |   +-+
+//                |     +=v0014
+// b008         +-+
+//              | |   +=v0010
+// b015         | | +-+
+//              | | | +=v0011
+// b011         | +-+
+//              |   |     +=v0015
+// b027         |   |   +-+
+//              |   |   | |     +=v0128
+// b088         |   |   | |   +-+
+//              |   |   | |   | +=v0192
+// b058         |   |   | | +-+
+//              |   |   | | | | +=v0026
+// b089         |   |   | | | +-+
+//              |   |   | | |   +=v0027
+// b039         |   |   | +-+
+//              |   |   |   |   +=v0028
+// b090         |   |   |   | +-+
+//              |   |   |   | | +=v0029
+// b059         |   |   |   +-+
+//              |   |   |     +=v0019
+// b021         |   | +-+
+//              |   | | |     +=v0020
+// b060         |   | | |   +-+
+//              |   | | |   | | +=v0034
+// b091         |   | | |   | +-+
+//              |   | | |   |   +=v0035
+// b040         |   | | | +-+
+//              |   | | | | |   +=v0036
+// b092         |   | | | | | +-+
+//              |   | | | | | | +=v0037
+// b061         |   | | | | +-+
+//              |   | | | |   | +=v0038
+// b093         |   | | | |   +-+
+//              |   | | | |     +=v0039
+// b028         |   | | +-+
+//              |   | |   |   +=v0021
+// b062         |   | |   | +-+
+//              |   | |   | | | +=v0042
+// b094         |   | |   | | +-+
+//              |   | |   | |   +=v0043
+// b041         |   | |   +-+
+//              |   | |     +=v0000
+// b016         |   +-+
+//              |     +=v0012
+// b006       +-+
+//            | |   +=v0009
+// b012       | | +-+
+//            | | | +=v0008
+// b009       | +-+
+//            |   +=v0007
+// b004     +-+
+//          | | +=v0006
+// b007     | +-+
+//          |   +=v0005
+// b002   +-+
+//        | | +=v0001
+// b005   | +-+
+//        |   +=v0004
+// b001 +-+
+//        | +=v0003
+// b003   +-+
+//          +=v0002
+var blackDecodeTable = [...][2]int16{
+	0:   {0, 0},
+	1:   {2, 3},
+	2:   {4, 5},
+	3:   {^3, ^2},
+	4:   {6, 7},
+	5:   {^1, ^4},
+	6:   {8, 9},
+	7:   {^6, ^5},
+	8:   {10, 11},
+	9:   {12, ^7},
+	10:  {13, 14},
+	11:  {15, 16},
+	12:  {^9, ^8},
+	13:  {17, 18},
+	14:  {19, 20},
+	15:  {^10, ^11},
+	16:  {21, ^12},
+	17:  {0, 22},
+	18:  {23, 24},
+	19:  {^13, 25},
+	20:  {26, ^14},
+	21:  {27, 28},
+	22:  {29, 30},
+	23:  {31, 32},
+	24:  {33, 34},
+	25:  {35, 36},
+	26:  {37, 38},
+	27:  {^15, 39},
+	28:  {40, 41},
+	29:  {42, 43},
+	30:  {44, 45},
+	31:  {^18, 46},
+	32:  {47, 48},
+	33:  {49, 50},
+	34:  {51, ^64},
+	35:  {52, 53},
+	36:  {54, ^16},
+	37:  {^17, 55},
+	38:  {56, 57},
+	39:  {58, 59},
+	40:  {60, 61},
+	41:  {62, ^0},
+	42:  {^1792, 63},
+	43:  {64, 65},
+	44:  {^1856, ^1920},
+	45:  {66, 67},
+	46:  {68, 69},
+	47:  {70, 71},
+	48:  {72, ^24},
+	49:  {^25, 73},
+	50:  {74, 75},
+	51:  {76, 77},
+	52:  {^23, 78},
+	53:  {79, 80},
+	54:  {81, 82},
+	55:  {83, 84},
+	56:  {85, 86},
+	57:  {87, ^22},
+	58:  {88, 89},
+	59:  {90, ^19},
+	60:  {^20, 91},
+	61:  {92, 93},
+	62:  {^21, 94},
+	63:  {^1984, ^2048},
+	64:  {^2112, ^2176},
+	65:  {^2240, ^2304},
+	66:  {^2368, ^2432},
+	67:  {^2496, ^2560},
+	68:  {^52, 95},
+	69:  {96, ^55},
+	70:  {^56, 97},
+	71:  {98, ^59},
+	72:  {^60, 99},
+	73:  {100, ^320},
+	74:  {^384, ^448},
+	75:  {101, ^53},
+	76:  {^54, 102},
+	77:  {103, 104},
+	78:  {^50, ^51},
+	79:  {^44, ^45},
+	80:  {^46, ^47},
+	81:  {^57, ^58},
+	82:  {^61, ^256},
+	83:  {^48, ^49},
+	84:  {^62, ^63},
+	85:  {^30, ^31},
+	86:  {^32, ^33},
+	87:  {^40, ^41},
+	88:  {^128, ^192},
+	89:  {^26, ^27},
+	90:  {^28, ^29},
+	91:  {^34, ^35},
+	92:  {^36, ^37},
+	93:  {^38, ^39},
+	94:  {^42, ^43},
+	95:  {^640, ^704},
+	96:  {^768, ^832},
+	97:  {^1280, ^1344},
+	98:  {^1408, ^1472},
+	99:  {^1536, ^1600},
+	100: {^1664, ^1728},
+	101: {^512, ^576},
+	102: {^896, ^960},
+	103: {^1024, ^1088},
+	104: {^1152, ^1216},
+}
+
+const maxCodeLength = 13
+
+// Each encodeTable is represented by an array of bitStrings.
+
+// bitString is a pair of uint32 values representing a bit code.
+// The nBits low bits of bits make up the actual bit code.
+// Eg. bitString{0x0004, 8} represents the bitcode "00000100".
+type bitString struct {
+	bits  uint32
+	nBits uint32
+}
+
+// modeEncodeTable represents Table 1 and the End-of-Line code.
+var modeEncodeTable = [...]bitString{
+	0: {0x0001, 4}, // "0001"
+	1: {0x0001, 3}, // "001"
+	2: {0x0001, 1}, // "1"
+	3: {0x0003, 3}, // "011"
+	4: {0x0003, 6}, // "000011"
+	5: {0x0003, 7}, // "0000011"
+	6: {0x0002, 3}, // "010"
+	7: {0x0002, 6}, // "000010"
+	8: {0x0002, 7}, // "0000010"
+	9: {0x0001, 7}, // "0000001"
+}
+
+// whiteEncodeTable2 represents Table 2 for a white run.
+var whiteEncodeTable2 = [...]bitString{
+	0:  {0x0035, 8}, // "00110101"
+	1:  {0x0007, 6}, // "000111"
+	2:  {0x0007, 4}, // "0111"
+	3:  {0x0008, 4}, // "1000"
+	4:  {0x000b, 4}, // "1011"
+	5:  {0x000c, 4}, // "1100"
+	6:  {0x000e, 4}, // "1110"
+	7:  {0x000f, 4}, // "1111"
+	8:  {0x0013, 5}, // "10011"
+	9:  {0x0014, 5}, // "10100"
+	10: {0x0007, 5}, // "00111"
+	11: {0x0008, 5}, // "01000"
+	12: {0x0008, 6}, // "001000"
+	13: {0x0003, 6}, // "000011"
+	14: {0x0034, 6}, // "110100"
+	15: {0x0035, 6}, // "110101"
+	16: {0x002a, 6}, // "101010"
+	17: {0x002b, 6}, // "101011"
+	18: {0x0027, 7}, // "0100111"
+	19: {0x000c, 7}, // "0001100"
+	20: {0x0008, 7}, // "0001000"
+	21: {0x0017, 7}, // "0010111"
+	22: {0x0003, 7}, // "0000011"
+	23: {0x0004, 7}, // "0000100"
+	24: {0x0028, 7}, // "0101000"
+	25: {0x002b, 7}, // "0101011"
+	26: {0x0013, 7}, // "0010011"
+	27: {0x0024, 7}, // "0100100"
+	28: {0x0018, 7}, // "0011000"
+	29: {0x0002, 8}, // "00000010"
+	30: {0x0003, 8}, // "00000011"
+	31: {0x001a, 8}, // "00011010"
+	32: {0x001b, 8}, // "00011011"
+	33: {0x0012, 8}, // "00010010"
+	34: {0x0013, 8}, // "00010011"
+	35: {0x0014, 8}, // "00010100"
+	36: {0x0015, 8}, // "00010101"
+	37: {0x0016, 8}, // "00010110"
+	38: {0x0017, 8}, // "00010111"
+	39: {0x0028, 8}, // "00101000"
+	40: {0x0029, 8}, // "00101001"
+	41: {0x002a, 8}, // "00101010"
+	42: {0x002b, 8}, // "00101011"
+	43: {0x002c, 8}, // "00101100"
+	44: {0x002d, 8}, // "00101101"
+	45: {0x0004, 8}, // "00000100"
+	46: {0x0005, 8}, // "00000101"
+	47: {0x000a, 8}, // "00001010"
+	48: {0x000b, 8}, // "00001011"
+	49: {0x0052, 8}, // "01010010"
+	50: {0x0053, 8}, // "01010011"
+	51: {0x0054, 8}, // "01010100"
+	52: {0x0055, 8}, // "01010101"
+	53: {0x0024, 8}, // "00100100"
+	54: {0x0025, 8}, // "00100101"
+	55: {0x0058, 8}, // "01011000"
+	56: {0x0059, 8}, // "01011001"
+	57: {0x005a, 8}, // "01011010"
+	58: {0x005b, 8}, // "01011011"
+	59: {0x004a, 8}, // "01001010"
+	60: {0x004b, 8}, // "01001011"
+	61: {0x0032, 8}, // "00110010"
+	62: {0x0033, 8}, // "00110011"
+	63: {0x0034, 8}, // "00110100"
+}
+
+// whiteEncodeTable3 represents Table 3 for a white run.
+var whiteEncodeTable3 = [...]bitString{
+	0:  {0x001b, 5},  // "11011"
+	1:  {0x0012, 5},  // "10010"
+	2:  {0x0017, 6},  // "010111"
+	3:  {0x0037, 7},  // "0110111"
+	4:  {0x0036, 8},  // "00110110"
+	5:  {0x0037, 8},  // "00110111"
+	6:  {0x0064, 8},  // "01100100"
+	7:  {0x0065, 8},  // "01100101"
+	8:  {0x0068, 8},  // "01101000"
+	9:  {0x0067, 8},  // "01100111"
+	10: {0x00cc, 9},  // "011001100"
+	11: {0x00cd, 9},  // "011001101"
+	12: {0x00d2, 9},  // "011010010"
+	13: {0x00d3, 9},  // "011010011"
+	14: {0x00d4, 9},  // "011010100"
+	15: {0x00d5, 9},  // "011010101"
+	16: {0x00d6, 9},  // "011010110"
+	17: {0x00d7, 9},  // "011010111"
+	18: {0x00d8, 9},  // "011011000"
+	19: {0x00d9, 9},  // "011011001"
+	20: {0x00da, 9},  // "011011010"
+	21: {0x00db, 9},  // "011011011"
+	22: {0x0098, 9},  // "010011000"
+	23: {0x0099, 9},  // "010011001"
+	24: {0x009a, 9},  // "010011010"
+	25: {0x0018, 6},  // "011000"
+	26: {0x009b, 9},  // "010011011"
+	27: {0x0008, 11}, // "00000001000"
+	28: {0x000c, 11}, // "00000001100"
+	29: {0x000d, 11}, // "00000001101"
+	30: {0x0012, 12}, // "000000010010"
+	31: {0x0013, 12}, // "000000010011"
+	32: {0x0014, 12}, // "000000010100"
+	33: {0x0015, 12}, // "000000010101"
+	34: {0x0016, 12}, // "000000010110"
+	35: {0x0017, 12}, // "000000010111"
+	36: {0x001c, 12}, // "000000011100"
+	37: {0x001d, 12}, // "000000011101"
+	38: {0x001e, 12}, // "000000011110"
+	39: {0x001f, 12}, // "000000011111"
+}
+
+// blackEncodeTable2 represents Table 2 for a black run.
+var blackEncodeTable2 = [...]bitString{
+	0:  {0x0037, 10}, // "0000110111"
+	1:  {0x0002, 3},  // "010"
+	2:  {0x0003, 2},  // "11"
+	3:  {0x0002, 2},  // "10"
+	4:  {0x0003, 3},  // "011"
+	5:  {0x0003, 4},  // "0011"
+	6:  {0x0002, 4},  // "0010"
+	7:  {0x0003, 5},  // "00011"
+	8:  {0x0005, 6},  // "000101"
+	9:  {0x0004, 6},  // "000100"
+	10: {0x0004, 7},  // "0000100"
+	11: {0x0005, 7},  // "0000101"
+	12: {0x0007, 7},  // "0000111"
+	13: {0x0004, 8},  // "00000100"
+	14: {0x0007, 8},  // "00000111"
+	15: {0x0018, 9},  // "000011000"
+	16: {0x0017, 10}, // "0000010111"
+	17: {0x0018, 10}, // "0000011000"
+	18: {0x0008, 10}, // "0000001000"
+	19: {0x0067, 11}, // "00001100111"
+	20: {0x0068, 11}, // "00001101000"
+	21: {0x006c, 11}, // "00001101100"
+	22: {0x0037, 11}, // "00000110111"
+	23: {0x0028, 11}, // "00000101000"
+	24: {0x0017, 11}, // "00000010111"
+	25: {0x0018, 11}, // "00000011000"
+	26: {0x00ca, 12}, // "000011001010"
+	27: {0x00cb, 12}, // "000011001011"
+	28: {0x00cc, 12}, // "000011001100"
+	29: {0x00cd, 12}, // "000011001101"
+	30: {0x0068, 12}, // "000001101000"
+	31: {0x0069, 12}, // "000001101001"
+	32: {0x006a, 12}, // "000001101010"
+	33: {0x006b, 12}, // "000001101011"
+	34: {0x00d2, 12}, // "000011010010"
+	35: {0x00d3, 12}, // "000011010011"
+	36: {0x00d4, 12}, // "000011010100"
+	37: {0x00d5, 12}, // "000011010101"
+	38: {0x00d6, 12}, // "000011010110"
+	39: {0x00d7, 12}, // "000011010111"
+	40: {0x006c, 12}, // "000001101100"
+	41: {0x006d, 12}, // "000001101101"
+	42: {0x00da, 12}, // "000011011010"
+	43: {0x00db, 12}, // "000011011011"
+	44: {0x0054, 12}, // "000001010100"
+	45: {0x0055, 12}, // "000001010101"
+	46: {0x0056, 12}, // "000001010110"
+	47: {0x0057, 12}, // "000001010111"
+	48: {0x0064, 12}, // "000001100100"
+	49: {0x0065, 12}, // "000001100101"
+	50: {0x0052, 12}, // "000001010010"
+	51: {0x0053, 12}, // "000001010011"
+	52: {0x0024, 12}, // "000000100100"
+	53: {0x0037, 12}, // "000000110111"
+	54: {0x0038, 12}, // "000000111000"
+	55: {0x0027, 12}, // "000000100111"
+	56: {0x0028, 12}, // "000000101000"
+	57: {0x0058, 12}, // "000001011000"
+	58: {0x0059, 12}, // "000001011001"
+	59: {0x002b, 12}, // "000000101011"
+	60: {0x002c, 12}, // "000000101100"
+	61: {0x005a, 12}, // "000001011010"
+	62: {0x0066, 12}, // "000001100110"
+	63: {0x0067, 12}, // "000001100111"
+}
+
+// blackEncodeTable3 represents Table 3 for a black run.
+var blackEncodeTable3 = [...]bitString{
+	0:  {0x000f, 10}, // "0000001111"
+	1:  {0x00c8, 12}, // "000011001000"
+	2:  {0x00c9, 12}, // "000011001001"
+	3:  {0x005b, 12}, // "000001011011"
+	4:  {0x0033, 12}, // "000000110011"
+	5:  {0x0034, 12}, // "000000110100"
+	6:  {0x0035, 12}, // "000000110101"
+	7:  {0x006c, 13}, // "0000001101100"
+	8:  {0x006d, 13}, // "0000001101101"
+	9:  {0x004a, 13}, // "0000001001010"
+	10: {0x004b, 13}, // "0000001001011"
+	11: {0x004c, 13}, // "0000001001100"
+	12: {0x004d, 13}, // "0000001001101"
+	13: {0x0072, 13}, // "0000001110010"
+	14: {0x0073, 13}, // "0000001110011"
+	15: {0x0074, 13}, // "0000001110100"
+	16: {0x0075, 13}, // "0000001110101"
+	17: {0x0076, 13}, // "0000001110110"
+	18: {0x0077, 13}, // "0000001110111"
+	19: {0x0052, 13}, // "0000001010010"
+	20: {0x0053, 13}, // "0000001010011"
+	21: {0x0054, 13}, // "0000001010100"
+	22: {0x0055, 13}, // "0000001010101"
+	23: {0x005a, 13}, // "0000001011010"
+	24: {0x005b, 13}, // "0000001011011"
+	25: {0x0064, 13}, // "0000001100100"
+	26: {0x0065, 13}, // "0000001100101"
+	27: {0x0008, 11}, // "00000001000"
+	28: {0x000c, 11}, // "00000001100"
+	29: {0x000d, 11}, // "00000001101"
+	30: {0x0012, 12}, // "000000010010"
+	31: {0x0013, 12}, // "000000010011"
+	32: {0x0014, 12}, // "000000010100"
+	33: {0x0015, 12}, // "000000010101"
+	34: {0x0016, 12}, // "000000010110"
+	35: {0x0017, 12}, // "000000010111"
+	36: {0x001c, 12}, // "000000011100"
+	37: {0x001d, 12}, // "000000011101"
+	38: {0x001e, 12}, // "000000011110"
+	39: {0x001f, 12}, // "000000011111"
+}
+
+// COPY PASTE table.go BEGIN
+
+const (
+	modePass = iota // Pass
+	modeH           // Horizontal
+	modeV0          // Vertical-0
+	modeVR1         // Vertical-Right-1
+	modeVR2         // Vertical-Right-2
+	modeVR3         // Vertical-Right-3
+	modeVL1         // Vertical-Left-1
+	modeVL2         // Vertical-Left-2
+	modeVL3         // Vertical-Left-3
+	modeExt         // Extension
+)
+
+// COPY PASTE table.go END