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Ethan Hugg committed 12 years ago

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1/*!
2 * \copy
3 * Copyright (c) 2013, Cisco Systems
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * * Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 *
13 * * Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
16 * distribution.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
21 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
22 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
24 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
26 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
28 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 *
31 */
32
33// exp_data.c
34// export date cross various modules (.c)
35#include "typedefs.h"
36#include "wels_common_basis.h"
37#include "mb_cache.h"
38#include "utils.h"
39#include "vlc_decoder.h"
40
41namespace WelsDec {
42
43///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
44
45//////non_zero_count[16+8] mapping scan index
46const uint8_t g_kuiMbNonZeroCountIdx[24] =
47{ // 0 1 | 4 5 luma 8*8 block non_zero_count[16+8]
48 0, 1, 4, 5, // 2 3 | 6 7 0 | 1 0 1 2 3
49 2, 3, 6, 7, //--------------- --------- 4 5 6 7
50 8, 9, 12, 13, // 8 9 | 12 13 2 | 3 8 9 10 11
51 10, 11, 14, 15, // 10 11 | 14 15-----------------------------> 12 13 14 15
52 16, 17, 20, 21, //---------------- chroma 8*8 block 16 17 18 19
53 18, 19, 22, 23 // 16 17 | 20 21 0 1 20 21 22 23
54};
55//cache element equal to 26
56
57const uint8_t g_kuiCacheNzcScanIdx[24] =
58{
59 /* Luma */
60 9, 10, 17, 18, // 1+1*8, 2+1*8, 1+2*8, 2+2*8,
61 11, 12, 19, 20, // 3+1*8, 4+1*8, 3+2*8, 4+2*8,
62 25, 26, 33, 34, // 1+3*8, 2+3*8, 1+4*8, 2+4*8,
63 27, 28, 35, 36, // 3+3*8, 4+3*8, 3+4*8, 4+4*8,
64 /* Cb */
65 14, 15, // 6+1*8, 7+1*8,
66 22, 23, // 6+2*8, 7+2*8,
67
68 /* Cr */
69 38, 39, // 6+4*8, 7+4*8,
70 46, 47, // 6+5*8, 7+5*8,
71};
72
73//cache element equal to 30
74const uint8_t g_kuiCache30ScanIdx[16] = //mv or ref_index cache scan index, 4*4 block as basic unit
75{
76 7, 8, 13, 14,
77 9, 10, 15, 16,
78 19, 20, 25, 26,
79 21, 22, 27, 28
80};
81
82const uint8_t g_kuiScan4[16] = //for mb cache in sMb (only current element, without neighbor)
83{ // 4*4block scan mb cache order
84 0, 1, 4, 5, // 0 1 | 4 5 0 1 | 2 3
85 2, 3, 6, 7, // 2 3 | 6 7 4 5 | 6 7
86 8, 9, 12, 13, //----------------->-----------
87 10, 11, 14, 15 // 8 9 |12 13 8 9 |10 11
88}; //10 11 |14 15 12 13 |14 15
89
90///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
91
92// extern at wels_common_basis.h
93
94const uint8_t g_kuiChromaQp[52]={
95 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,
96 12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,
97 28,29,29,30,31,32,32,33,34,34,35,35,36,36,37,37,
98 37,38,38,38,39,39,39,39
99};
100
101/*
102 * vcl type map for given NAL unit type and corresponding H264 type
103 */
104const VclType g_kuiVclTypeMap[32][2] =
105{
106 { NON_VCL, NON_VCL }, // 0: NAL_UNIT_UNSPEC_0
107 { VCL, VCL, }, // 1: NAL_UNIT_CODED_SLICE
108 { VCL, NOT_APP }, // 2: NAL_UNIT_CODED_SLICE_DPA
109 { VCL, NOT_APP }, // 3: NAL_UNIT_CODED_SLICE_DPB
110 { VCL, NOT_APP }, // 4: NAL_UNIT_CODED_SLICE_DPC
111 { VCL, VCL }, // 5: NAL_UNIT_CODED_SLICE_IDR
112 { NON_VCL, NON_VCL }, // 6: NAL_UNIT_SEI
113 { NON_VCL, NON_VCL }, // 7: NAL_UNIT_SPS
114 { NON_VCL, NON_VCL }, // 8: NAL_UNIT_PPS
115 { NON_VCL, NON_VCL }, // 9: NAL_UNIT_AU_DELIMITER
116 { NON_VCL, NON_VCL }, // 10: NAL_UNIT_END_OF_SEQ
117 { NON_VCL, NON_VCL }, // 11: NAL_UNIT_END_OF_STR
118 { NON_VCL, NON_VCL }, // 12: NAL_UNIT_FILLER_DATA
119 { NON_VCL, NON_VCL }, // 13: NAL_UNIT_SPS_EXT
120 { NON_VCL, NON_VCL }, // 14: NAL_UNIT_PREFIX, NEED associate succeeded NAL to make a VCL
121 { NON_VCL, NON_VCL }, // 15: NAL_UNIT_SUBSET_SPS
122 { NON_VCL, NON_VCL }, // 16: NAL_UNIT_RESV_16
123 { NON_VCL, NON_VCL }, // 17: NAL_UNIT_RESV_17
124 { NON_VCL, NON_VCL }, // 18: NAL_UNIT_RESV_18
125 { NON_VCL, NON_VCL }, // 19: NAL_UNIT_AUX_CODED_SLICE
126 { NON_VCL, VCL }, // 20: NAL_UNIT_CODED_SLICE_EXT
127 { NON_VCL, NON_VCL }, // 21: NAL_UNIT_RESV_21
128 { NON_VCL, NON_VCL }, // 22: NAL_UNIT_RESV_22
129 { NON_VCL, NON_VCL }, // 23: NAL_UNIT_RESV_23
130 { NON_VCL, NON_VCL }, // 24: NAL_UNIT_UNSPEC_24
131 { NON_VCL, NON_VCL }, // 25: NAL_UNIT_UNSPEC_25
132 { NON_VCL, NON_VCL }, // 26: NAL_UNIT_UNSPEC_26
133 { NON_VCL, NON_VCL }, // 27: NAL_UNIT_UNSPEC_27
134 { NON_VCL, NON_VCL }, // 28: NAL_UNIT_UNSPEC_28
135 { NON_VCL, NON_VCL }, // 29: NAL_UNIT_UNSPEC_29
136 { NON_VCL, NON_VCL }, // 30: NAL_UNIT_UNSPEC_30
137 { NON_VCL, NON_VCL } // 31: NAL_UNIT_UNSPEC_31
138};
139
140/*common use table*/
141const uint8_t g_kuiScan8[24]={ // [16 + 2*4]
142 9, 10, 17, 18, // 1+1*8, 2+1*8, 1+2*8, 2+2*8,
143 11, 12, 19, 20, // 3+1*8, 4+1*8, 3+2*8, 4+2*8,
144 25, 26, 33, 34, // 1+3*8, 2+3*8, 1+4*8, 2+4*8,
145 27, 28, 35, 36, // 3+3*8, 4+3*8, 3+4*8, 4+4*8,
146 14, 15, // 6+1*8, 7+1*8,
147 22, 23, // 6+2*8, 7+2*8,
148 38, 39, // 6+4*8, 7+4*8,
149 46, 47, // 6+5*8, 7+5*8,
150};
151
152const uint8_t g_kuiLumaDcZigzagScan[16]={
153 0, 16, 32, 128, // 0*16 + 0*64, 1*16 + 0*64, 2*16 + 0*64, 0*16 + 2*64,
154 48, 64, 80, 96, // 3*16 + 0*64, 0*16 + 1*64, 1*16 + 1*64, 2*16 + 1*64,
155 144, 160, 176, 192, // 1*16 + 2*64, 2*16 + 2*64, 3*16 + 2*64, 0*16 + 3*64,
156 112, 208, 224, 240 // 3*16 + 1*64, 1*16 + 3*64, 2*16 + 3*64, 3*16 + 3*64,
157};
158
159const uint8_t g_kuiChromaDcScan[4]={
160 0, 16, 32, 48
161};
162
163__align16( const uint16_t, g_kuiDequantCoeff[52][8]) = {
164 /* 0*/{ 10, 13, 10, 13, 13, 16, 13, 16 }, /* 1*/{ 11, 14, 11, 14, 14, 18, 14, 18 },
165 /* 2*/{ 13, 16, 13, 16, 16, 20, 16, 20 }, /* 3*/{ 14, 18, 14, 18, 18, 23, 18, 23 },
166 /* 4*/{ 16, 20, 16, 20, 20, 25, 20, 25 }, /* 5*/{ 18, 23, 18, 23, 23, 29, 23, 29 },
167 /* 6*/{ 20, 26, 20, 26, 26, 32, 26, 32 }, /* 7*/{ 22, 28, 22, 28, 28, 36, 28, 36 },
168 /* 8*/{ 26, 32, 26, 32, 32, 40, 32, 40 }, /* 9*/{ 28, 36, 28, 36, 36, 46, 36, 46 },
169 /*10*/{ 32, 40, 32, 40, 40, 50, 40, 50 }, /*11*/{ 36, 46, 36, 46, 46, 58, 46, 58 },
170 /*12*/{ 40, 52, 40, 52, 52, 64, 52, 64 }, /*13*/{ 44, 56, 44, 56, 56, 72, 56, 72 },
171 /*14*/{ 52, 64, 52, 64, 64, 80, 64, 80 }, /*15*/{ 56, 72, 56, 72, 72, 92, 72, 92 },
172 /*16*/{ 64, 80, 64, 80, 80, 100, 80, 100 }, /*17*/{ 72, 92, 72, 92, 92, 116, 92, 116 },
173 /*18*/{ 80, 104, 80, 104, 104, 128, 104, 128 }, /*19*/{ 88, 112, 88, 112, 112, 144, 112, 144 },
174 /*20*/{ 104, 128, 104, 128, 128, 160, 128, 160 }, /*21*/{ 112, 144, 112, 144, 144, 184, 144, 184 },
175 /*22*/{ 128, 160, 128, 160, 160, 200, 160, 200 }, /*23*/{ 144, 184, 144, 184, 184, 232, 184, 232 },
176 /*24*/{ 160, 208, 160, 208, 208, 256, 208, 256 }, /*25*/{ 176, 224, 176, 224, 224, 288, 224, 288 },
177 /*26*/{ 208, 256, 208, 256, 256, 320, 256, 320 }, /*27*/{ 224, 288, 224, 288, 288, 368, 288, 368 },
178 /*28*/{ 256, 320, 256, 320, 320, 400, 320, 400 }, /*29*/{ 288, 368, 288, 368, 368, 464, 368, 464 },
179 /*30*/{ 320, 416, 320, 416, 416, 512, 416, 512 }, /*31*/{ 352, 448, 352, 448, 448, 576, 448, 576 },
180 /*32*/{ 416, 512, 416, 512, 512, 640, 512, 640 }, /*33*/{ 448, 576, 448, 576, 576, 736, 576, 736 },
181 /*34*/{ 512, 640, 512, 640, 640, 800, 640, 800 }, /*35*/{ 576, 736, 576, 736, 736, 928, 736, 928 },
182 /*36*/{ 640, 832, 640, 832, 832, 1024, 832, 1024 }, /*37*/{ 704, 896, 704, 896, 896, 1152, 896, 1152 },
183 /*38*/{ 832, 1024, 832, 1024, 1024, 1280, 1024, 1280 }, /*39*/{ 896, 1152, 896, 1152, 1152, 1472, 1152, 1472 },
184 /*40*/{ 1024, 1280, 1024, 1280, 1280, 1600, 1280, 1600 }, /*41*/{ 1152, 1472, 1152, 1472, 1472, 1856, 1472, 1856 },
185 /*42*/{ 1280, 1664, 1280, 1664, 1664, 2048, 1664, 2048 }, /*43*/{ 1408, 1792, 1408, 1792, 1792, 2304, 1792, 2304 },
186 /*44*/{ 1664, 2048, 1664, 2048, 2048, 2560, 2048, 2560 }, /*45*/{ 1792, 2304, 1792, 2304, 2304, 2944, 2304, 2944 },
187 /*46*/{ 2048, 2560, 2048, 2560, 2560, 3200, 2560, 3200 }, /*47*/{ 2304, 2944, 2304, 2944, 2944, 3712, 2944, 3712 },
188 /*48*/{ 2560, 3328, 2560, 3328, 3328, 4096, 3328, 4096 }, /*49*/{ 2816, 3584, 2816, 3584, 3584, 4608, 3584, 4608 },
189 /*50*/{ 3328, 4096, 3328, 4096, 4096, 5120, 4096, 5120 }, /*51*/{ 3584, 4608, 3584, 4608, 4608, 5888, 4608, 5888 },
190};
191
192///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
193
194const uint8_t g_kuiIntra4x4CbpTable[48] =
195{
196 47, 31, 15, 0, 23, 27, 29, 30, 7, 11, 13, 14, 39, 43, 45, 46, //15
197 16, 3, 5, 10, 12, 19, 21, 26, 28, 35, 37, 42, 44, 1, 2, 4, //31
198 8, 17, 18, 20, 24, 6, 9, 22, 25, 32, 33, 34, 36, 40, 38, 41 //47
199};
200
201const uint8_t g_kuiInterCbpTable[48] =
202{
203 0, 16, 1, 2, 4, 8, 32, 3, 5, 10, 12, 15, 47, 7, 11, 13, //15
204 14, 6, 9, 31, 35, 37, 42, 44, 33, 34, 36, 40, 39, 43, 45, 46, //31
205 17, 18, 20, 24, 19, 21, 26, 28, 23, 27, 29, 30, 22, 25, 38, 41 //47
206};
207
208const uint8_t g_kuiLeadingZeroTable[256] =
209{
210 8, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4,
211 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
212 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
213 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
214 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
215 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
216 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
217 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
218 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
219 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
220 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
221 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
222 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
223 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
224 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
225 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
226};
227
228///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
229
230// extern at vlc_decoder.h
231
232const uint8_t g_kuiVlcChromaTable[256][2] =
233{
234 {13, 7}, {13, 7}, {12, 8}, {11, 8}, {8, 7}, {8, 7}, {7, 7}, {7, 7}, {10, 6}, {10, 6}, {10, 6}, {10, 6}, {6, 6}, {6, 6}, {6, 6}, {6, 6}, //15
235 { 3, 6}, { 3, 6}, { 3, 6}, { 3, 6}, {9, 6}, {9, 6}, {9, 6}, {9, 6}, { 4, 6}, { 4, 6}, { 4, 6}, { 4, 6}, {1, 6}, {1, 6}, {1, 6}, {1, 6}, //31
236 { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, {5, 3}, {5, 3}, {5, 3}, {5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, {5, 3}, {5, 3}, {5, 3}, {5, 3}, //47
237 { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, {5, 3}, {5, 3}, {5, 3}, {5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, {5, 3}, {5, 3}, {5, 3}, {5, 3}, //63
238 { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, //79
239 { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, //95
240 { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, //111
241 { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, //127
242 { 2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, {2, 1}, {2, 1}, {2, 1}, {2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, {2, 1}, {2, 1}, {2, 1}, {2, 1}, //143
243 { 2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, {2, 1}, {2, 1}, {2, 1}, {2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, {2, 1}, {2, 1}, {2, 1}, {2, 1}, //159
244 { 2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, {2, 1}, {2, 1}, {2, 1}, {2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, {2, 1}, {2, 1}, {2, 1}, {2, 1}, //175
245 { 2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, {2, 1}, {2, 1}, {2, 1}, {2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, {2, 1}, {2, 1}, {2, 1}, {2, 1}, //191
246 { 2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, {2, 1}, {2, 1}, {2, 1}, {2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, {2, 1}, {2, 1}, {2, 1}, {2, 1}, //207
247 { 2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, {2, 1}, {2, 1}, {2, 1}, {2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, {2, 1}, {2, 1}, {2, 1}, {2, 1}, //223
248 { 2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, {2, 1}, {2, 1}, {2, 1}, {2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, {2, 1}, {2, 1}, {2, 1}, {2, 1}, //239
249 { 2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, {2, 1}, {2, 1}, {2, 1}, {2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, { 2, 1}, {2, 1}, {2, 1}, {2, 1}, {2, 1} //255
250};
251
252const uint8_t g_kuiVlcTable_0[256][2] = //[0] means the index of vlc table, [1] means the length of vlc code [256] value means the value of 8bits
253{
254 { 0, 0}, { 0, 0}, { 0, 0}, {0, 0}, {21, 8}, {12, 8}, {7, 8}, {3, 8}, {17, 7}, {17, 7}, {8, 7}, {8, 7}, {13, 6}, {13, 6}, {13, 6}, {13, 6}, //15
255 { 4, 6}, { 4, 6}, { 4, 6}, {4, 6}, { 1, 6}, { 1, 6}, {1, 6}, {1, 6}, { 9, 5}, { 9, 5}, {9, 5}, {9, 5}, { 9, 5}, { 9, 5}, { 9, 5}, { 9, 5}, //31
256 { 5, 3}, { 5, 3}, { 5, 3}, {5, 3}, { 5, 3}, { 5, 3}, {5, 3}, {5, 3}, { 5, 3}, { 5, 3}, {5, 3}, {5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, //47
257 { 5, 3}, { 5, 3}, { 5, 3}, {5, 3}, { 5, 3}, { 5, 3}, {5, 3}, {5, 3}, { 5, 3}, { 5, 3}, {5, 3}, {5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, //63
258 { 2, 2}, { 2, 2}, { 2, 2}, {2, 2}, { 2, 2}, { 2, 2}, {2, 2}, {2, 2}, { 2, 2}, { 2, 2}, {2, 2}, {2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, //79
259 { 2, 2}, { 2, 2}, { 2, 2}, {2, 2}, { 2, 2}, { 2, 2}, {2, 2}, {2, 2}, { 2, 2}, { 2, 2}, {2, 2}, {2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, //95
260 { 2, 2}, { 2, 2}, { 2, 2}, {2, 2}, { 2, 2}, { 2, 2}, {2, 2}, {2, 2}, { 2, 2}, { 2, 2}, {2, 2}, {2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, //111
261 { 2, 2}, { 2, 2}, { 2, 2}, {2, 2}, { 2, 2}, { 2, 2}, {2, 2}, {2, 2}, { 2, 2}, { 2, 2}, {2, 2}, {2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, //127
262 { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, //143
263 { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, //159
264 { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, //175
265 { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, //191
266 { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, //207
267 { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, //223
268 { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, //239
269 { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1} //255
270};
271
272const uint8_t g_kuiVlcTable_0_0[256][2] = // read 8 bits // for g_kuiVlcTable_0[0] //checked no error--
273{
274 { 0, 0}, { 0, 0}, {47, 7}, {47, 7}, {58, 8}, {60, 8}, {59, 8}, {54, 8}, {61, 8}, {56, 8}, {55, 8}, {50, 8}, {57, 8}, {52, 8}, {51, 8}, {46, 8}, //15
275 {53, 7}, {53, 7}, {48, 7}, {48, 7}, {43, 7}, {43, 7}, {42, 7}, {42, 7}, {49, 7}, {49, 7}, {44, 7}, {44, 7}, {39, 7}, {39, 7}, {38, 7}, {38, 7}, //31
276 {45, 6}, {45, 6}, {45, 6}, {45, 6}, {40, 6}, {40, 6}, {40, 6}, {40, 6}, {35, 6}, {35, 6}, {35, 6}, {35, 6}, {34, 6}, {34, 6}, {34, 6}, {34, 6}, //47
277 {41, 6}, {41, 6}, {41, 6}, {41, 6}, {36, 6}, {36, 6}, {36, 6}, {36, 6}, {31, 6}, {31, 6}, {31, 6}, {31, 6}, {30, 6}, {30, 6}, {30, 6}, {30, 6}, //63
278 {26, 5}, {26, 5}, {26, 5}, {26, 5}, {26, 5}, {26, 5}, {26, 5}, {26, 5}, {32, 5}, {32, 5}, {32, 5}, {32, 5}, {32, 5}, {32, 5}, {32, 5}, {32, 5}, //79
279 {27, 5}, {27, 5}, {27, 5}, {27, 5}, {27, 5}, {27, 5}, {27, 5}, {27, 5}, {22, 5}, {22, 5}, {22, 5}, {22, 5}, {22, 5}, {22, 5}, {22, 5}, {22, 5}, //95
280 {37, 5}, {37, 5}, {37, 5}, {37, 5}, {37, 5}, {37, 5}, {37, 5}, {37, 5}, {28, 5}, {28, 5}, {28, 5}, {28, 5}, {28, 5}, {28, 5}, {28, 5}, {28, 5}, //111
281 {23, 5}, {23, 5}, {23, 5}, {23, 5}, {23, 5}, {23, 5}, {23, 5}, {23, 5}, {18, 5}, {18, 5}, {18, 5}, {18, 5}, {18, 5}, {18, 5}, {18, 5}, {18, 5}, //127
282 {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, //143
283 {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, {33, 3}, //159
284 {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, //175
285 {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, {24, 3}, //191
286 {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, //207
287 {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, //223
288 {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3}, //239
289 {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3}, {14, 3} //255
290};
291
292const uint8_t g_kuiVlcTable_0_1[4][2] = // read 2 bits // for g_kuiVlcTable_0[1] //checked no error--
293{
294 {29, 2}, {20, 2}, {15, 2}, {10, 2}
295};
296
297const uint8_t g_kuiVlcTable_0_2[2][2] = // read 1 bit // for g_kuiVlcTable_0[2] //checked no error--
298{
299 {25, 1}, {16, 1}
300};
301
302const uint8_t g_kuiVlcTable_0_3[2][2] = // read 1 bit // for g_kuiVlcTable_0[3] //checked no error--
303{
304 {11, 1}, {6, 1}
305};
306
307const uint8_t g_kuiVlcTable_1[256][2] = //checked no error--
308{
309 { 0, 0}, { 0, 0}, { 0, 0}, { 0, 0}, {14, 8}, {20, 8}, {19, 8}, {10, 8}, {29, 7}, {29, 7}, {16, 7}, {16, 7}, {15, 7}, {15, 7}, { 6, 7}, { 6, 7}, //15
310 {25, 6}, {25, 6}, {25, 6}, {25, 6}, {12, 6}, {12, 6}, {12, 6}, {12, 6}, {11, 6}, {11, 6}, {11, 6}, {11, 6}, { 3, 6}, { 3, 6}, { 3, 6}, { 3, 6}, //31
311 {21, 6}, {21, 6}, {21, 6}, {21, 6}, { 8, 6}, { 8, 6}, { 8, 6}, { 8, 6}, { 7, 6}, { 7, 6}, { 7, 6}, { 7, 6}, { 1, 6}, { 1, 6}, { 1, 6}, { 1, 6}, //47
312 {17, 5}, {17, 5}, {17, 5}, {17, 5}, {17, 5}, {17, 5}, {17, 5}, {17, 5}, { 4, 5}, { 4, 5}, { 4, 5}, { 4, 5}, { 4, 5}, { 4, 5}, { 4, 5}, { 4, 5}, //63
313 {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, //79
314 { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, //95
315 { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, //111
316 { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, //127
317 { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, //143
318 { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, //159
319 { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, //175
320 { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, //191
321 { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, //207
322 { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, //223
323 { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, //239
324 { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2}, { 0, 2} //255
325
326};
327
328const uint8_t g_kuiVlcTable_1_0[64][2] = // read 6 bits // for g_kuiVlcTable_1[0] //checked no error--
329{
330 { 0, 0}, { 0, 0}, {57, 5}, {57, 5}, {61, 6}, {60, 6}, {59, 6}, {58, 6}, {55, 6}, {54, 6}, {56, 6}, {51, 6}, {52, 5}, {52, 5}, {50, 5}, {50, 5}, //15
331 {53, 5}, {53, 5}, {48, 5}, {48, 5}, {47, 5}, {47, 5}, {46, 5}, {46, 5}, {49, 5}, {49, 5}, {44, 5}, {44, 5}, {43, 5}, {43, 5}, {42, 5}, {42, 5}, //31
332 {38, 4}, {38, 4}, {38, 4}, {38, 4}, {40, 4}, {40, 4}, {40, 4}, {40, 4}, {39, 4}, {39, 4}, {39, 4}, {39, 4}, {34, 4}, {34, 4}, {34, 4}, {34, 4}, //47
333 {45, 4}, {45, 4}, {45, 4}, {45, 4}, {36, 4}, {36, 4}, {36, 4}, {36, 4}, {35, 4}, {35, 4}, {35, 4}, {35, 4}, {30, 4}, {30, 4}, {30, 4}, {30, 4} //63
334};
335
336const uint8_t g_kuiVlcTable_1_1[8][2] = // read 3 bits // for g_kuiVlcTable_1[1] //checked no error--
337{
338 {41, 3}, {32, 3}, {31, 3}, {26, 3}, {37, 3}, {28, 3}, {27, 3}, {22, 3}
339};
340
341const uint8_t g_kuiVlcTable_1_2[2][2] = // read 1 bit // for g_kuiVlcTable_1[2] //checked no error--
342{
343 {33, 1}, {24, 1}
344};
345
346const uint8_t g_kuiVlcTable_1_3[2][2] = // read 1 bit // for g_kuiVlcTable_1[3] //checked no error--
347{
348 {23, 1}, {18, 1}
349};
350
351const uint8_t g_kuiVlcTable_2[256][2] = //checked no error--
352{
353 { 0, 0}, { 0, 0}, { 0, 0}, { 0, 0}, { 0, 0}, { 0, 0}, { 0, 0}, { 0, 0}, {45, 8}, {40, 8}, {35, 8}, {30, 8}, {41, 8}, {36, 8}, {31, 8}, {26, 8}, //15
354 {22, 7}, {22, 7}, {18, 7}, {18, 7}, {32, 7}, {32, 7}, {14, 7}, {14, 7}, {37, 7}, {37, 7}, {28, 7}, {28, 7}, {27, 7}, {27, 7}, {10, 7}, {10, 7}, //31
355 { 6, 6}, { 6, 6}, { 6, 6}, { 6, 6}, {24, 6}, {24, 6}, {24, 6}, {24, 6}, {23, 6}, {23, 6}, {23, 6}, {23, 6}, { 3, 6}, { 3, 6}, { 3, 6}, { 3, 6}, //47
356 {33, 6}, {33, 6}, {33, 6}, {33, 6}, {20, 6}, {20, 6}, {20, 6}, {20, 6}, {19, 6}, {19, 6}, {19, 6}, {19, 6}, { 1, 6}, { 1, 6}, { 1, 6}, { 1, 6}, //63
357 {15, 5}, {15, 5}, {15, 5}, {15, 5}, {15, 5}, {15, 5}, {15, 5}, {15, 5}, {16, 5}, {16, 5}, {16, 5}, {16, 5}, {16, 5}, {16, 5}, {16, 5}, {16, 5}, //79
358 {11, 5}, {11, 5}, {11, 5}, {11, 5}, {11, 5}, {11, 5}, {11, 5}, {11, 5}, {12, 5}, {12, 5}, {12, 5}, {12, 5}, {12, 5}, {12, 5}, {12, 5}, {12, 5}, //95
359 { 7, 5}, { 7, 5}, { 7, 5}, { 7, 5}, { 7, 5}, { 7, 5}, { 7, 5}, { 7, 5}, {29, 5}, {29, 5}, {29, 5}, {29, 5}, {29, 5}, {29, 5}, {29, 5}, {29, 5}, //111
360 { 8, 5}, { 8, 5}, { 8, 5}, { 8, 5}, { 8, 5}, { 8, 5}, { 8, 5}, { 8, 5}, { 4, 5}, { 4, 5}, { 4, 5}, { 4, 5}, { 4, 5}, { 4, 5}, { 4, 5}, { 4, 5}, //127
361 {25, 4}, {25, 4}, {25, 4}, {25, 4}, {25, 4}, {25, 4}, {25, 4}, {25, 4}, {25, 4}, {25, 4}, {25, 4}, {25, 4}, {25, 4}, {25, 4}, {25, 4}, {25, 4}, //143
362 {21, 4}, {21, 4}, {21, 4}, {21, 4}, {21, 4}, {21, 4}, {21, 4}, {21, 4}, {21, 4}, {21, 4}, {21, 4}, {21, 4}, {21, 4}, {21, 4}, {21, 4}, {21, 4}, //159
363 {17, 4}, {17, 4}, {17, 4}, {17, 4}, {17, 4}, {17, 4}, {17, 4}, {17, 4}, {17, 4}, {17, 4}, {17, 4}, {17, 4}, {17, 4}, {17, 4}, {17, 4}, {17, 4}, //175
364 {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, {13, 4}, //191
365 { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, { 9, 4}, //207
366 { 5, 4}, { 5, 4}, { 5, 4}, { 5, 4}, { 5, 4}, { 5, 4}, { 5, 4}, { 5, 4}, { 5, 4}, { 5, 4}, { 5, 4}, { 5, 4}, { 5, 4}, { 5, 4}, { 5, 4}, { 5, 4}, //223
367 { 2, 4}, { 2, 4}, { 2, 4}, { 2, 4}, { 2, 4}, { 2, 4}, { 2, 4}, { 2, 4}, { 2, 4}, { 2, 4}, { 2, 4}, { 2, 4}, { 2, 4}, { 2, 4}, { 2, 4}, { 2, 4}, //239
368 { 0, 4}, { 0, 4}, { 0, 4}, { 0, 4}, { 0, 4}, { 0, 4}, { 0, 4}, { 0, 4}, { 0, 4}, { 0, 4}, { 0, 4}, { 0, 4}, { 0, 4}, { 0, 4}, { 0, 4}, { 0, 4} //255
369};
370
371const uint8_t g_kuiVlcTable_2_0[4][2] = // read 2 bits // for g_kuiVlcTable_2[0] //checked
372{
373 {0, 0}, {58, 2}, {61, 2}, {60, 2}
374};
375
376
377const uint8_t g_kuiVlcTable_2_1[4][2] = // read 2 bits // for g_kuiVlcTable_2[1] //checked
378{
379 {59, 2}, {54, 2}, {57, 2}, {56, 2}
380};
381
382const uint8_t g_kuiVlcTable_2_2[4][2] = // read 2 bits // for g_kuiVlcTable_2[2] //checked
383{
384 {55, 2}, {50, 2}, {53, 2}, {52, 2}
385};
386
387const uint8_t g_kuiVlcTable_2_3[4][2] = // read 2 bits // for g_kuiVlcTable_2[3] //checked
388{
389 {51, 2}, {46, 2}, {47, 1}, {47, 1}
390};
391
392const uint8_t g_kuiVlcTable_2_4[2][2] = // read 1 bit // for g_kuiVlcTable_2[4] //checked
393{
394 {42, 1}, {48, 1}
395};
396
397const uint8_t g_kuiVlcTable_2_5[2][2] = // read 1 bit // for g_kuiVlcTable_2[5] //checked
398{
399 {43, 1}, {38, 1}
400};
401
402const uint8_t g_kuiVlcTable_2_6[2][2] = // read 1 bit // for g_kuiVlcTable_2[6] //checked no error--
403{
404 {49, 1}, {44, 1}
405};
406
407const uint8_t g_kuiVlcTable_2_7[2][2] = // read 1 bit // for g_kuiVlcTable_2[7] //checked no error--
408{
409 {39, 1}, {34, 1}
410};
411
412const uint8_t g_kuiVlcTable_3[64][2] = // read 6 bits //corrected
413{
414 { 1, 6}, { 2, 6}, { 0, 0}, { 0, 6}, { 3, 6}, { 4, 6}, { 5, 6}, { 0, 0}, { 6, 6}, { 7, 6}, { 8, 6}, { 9, 6}, {10, 6}, {11, 6}, {12, 6}, {13, 6}, //15
415 {14, 6}, {15, 6}, {16, 6}, {17, 6}, {18, 6}, {19, 6}, {20, 6}, {21, 6}, {22, 6}, {23, 6}, {24, 6}, {25, 6}, {26, 6}, {27, 6}, {28, 6}, {29, 6}, //31
416 {30, 6}, {31, 6}, {32, 6}, {33, 6}, {34, 6}, {35, 6}, {36, 6}, {37, 6}, {38, 6}, {39, 6}, {40, 6}, {41, 6}, {42, 6}, {43, 6}, {44, 6}, {45, 6}, //47
417 {46, 6}, {47, 6}, {48, 6}, {49, 6}, {50, 6}, {51, 6}, {52, 6}, {53, 6}, {54, 6}, {55, 6}, {56, 6}, {57, 6}, {58, 6}, {59, 6}, {60, 6}, {61, 6}, //63
418};
419
420
421const uint8_t g_kuiVlcTableNeedMoreBitsThread[3] =
422{
423 4, 4, 8
424};
425
426const uint8_t g_kuiVlcTableMoreBitsCount0[4] =
427{
428 8, 2, 1, 1
429};
430
431const uint8_t g_kuiVlcTableMoreBitsCount1[4] =
432{
433 6, 3, 1, 1
434};
435
436const uint8_t g_kuiVlcTableMoreBitsCount2[8] =
437{
438 2, 2, 2, 2, 1, 1, 1, 1
439};
440
441const uint8_t g_kuiNcMapTable[17] =
442{
443 0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3
444};
445
446
447const uint8_t g_kuiVlcTrailingOneTotalCoeffTable[62][2] =
448{
449 {0, 0},
450 {0, 1}, {1, 1},
451 {0, 2}, {1, 2}, {2, 2},
452 {0, 3}, {1, 3}, {2, 3}, {3, 3},
453 {0, 4}, {1, 4}, {2, 4}, {3, 4},
454 {0, 5}, {1, 5}, {2, 5}, {3, 5},
455 {0, 6}, {1, 6}, {2, 6}, {3, 6},
456 {0, 7}, {1, 7}, {2, 7}, {3, 7},
457 {0, 8}, {1, 8}, {2, 8}, {3, 8},
458 {0, 9}, {1, 9}, {2, 9}, {3, 9},
459 {0, 10}, {1, 10}, {2, 10}, {3, 10},
460 {0, 11}, {1, 11}, {2, 11}, {3, 11},
461 {0, 12}, {1, 12}, {2, 12}, {3, 12},
462 {0, 13}, {1, 13}, {2, 13}, {3, 13},
463 {0, 14}, {1, 14}, {2, 14}, {3, 14},
464 {0, 15}, {1, 15}, {2, 15}, {3, 15},
465 {0, 16}, {1, 16}, {2, 16}, {3, 16}
466};
467
468const uint8_t g_kuiTotalZerosTable0[512][2] = //read 9 bits, generated by tzVlcIndex=1 in Table 9-7 in H.264/AVC standard
469{
470 {0, 0}, {15, 9}, {14, 9}, {13, 9}, {12, 8}, {12, 8}, {11, 8}, {11, 8}, {10, 7}, {10, 7}, {10, 7}, {10, 7}, {9, 7}, {9, 7}, {9, 7}, {9, 7}, //15
471 {8, 6}, { 8, 6}, { 8, 6}, { 8, 6}, { 8, 6}, { 8, 6}, { 8, 6}, { 8, 6}, { 7, 6}, { 7, 6}, { 7, 6}, { 7, 6}, {7, 6}, {7, 6}, {7, 6}, {7, 6}, //31
472 {6, 5}, { 6, 5}, { 6, 5}, { 6, 5}, { 6, 5}, { 6, 5}, { 6, 5}, { 6, 5}, { 6, 5}, { 6, 5}, { 6, 5}, { 6, 5}, {6, 5}, {6, 5}, {6, 5}, {6, 5}, //47
473 {5, 5}, { 5, 5}, { 5, 5}, { 5, 5}, { 5, 5}, { 5, 5}, { 5, 5}, { 5, 5}, { 5, 5}, { 5, 5}, { 5, 5}, { 5, 5}, {5, 5}, {5, 5}, {5, 5}, {5, 5}, //63
474 {4, 4}, { 4, 4}, { 4, 4}, { 4, 4}, { 4, 4}, { 4, 4}, { 4, 4}, { 4, 4}, { 4, 4}, { 4, 4}, { 4, 4}, { 4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4}, //79
475 {4, 4}, { 4, 4}, { 4, 4}, { 4, 4}, { 4, 4}, { 4, 4}, { 4, 4}, { 4, 4}, { 4, 4}, { 4, 4}, { 4, 4}, { 4, 4}, {4, 4}, {4, 4}, {4, 4}, {4, 4}, //95
476 {3, 4}, { 3, 4}, { 3, 4}, { 3, 4}, { 3, 4}, { 3, 4}, { 3, 4}, { 3, 4}, { 3, 4}, { 3, 4}, { 3, 4}, { 3, 4}, {3, 4}, {3, 4}, {3, 4}, {3, 4}, //111
477 {3, 4}, { 3, 4}, { 3, 4}, { 3, 4}, { 3, 4}, { 3, 4}, { 3, 4}, { 3, 4}, { 3, 4}, { 3, 4}, { 3, 4}, { 3, 4}, {3, 4}, {3, 4}, {3, 4}, {3, 4}, //127
478 {2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, //143
479 {2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, //159
480 {2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, //175
481 {2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, //191
482 {1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, //207
483 {1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, //223
484 {1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, //239
485 {1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, //255
486 {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, {0, 1}, {0, 1}, //271
487 {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, {0, 1}, {0, 1}, //287
488 {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, {0, 1}, {0, 1}, //303
489 {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, {0, 1}, {0, 1}, //319
490 {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, {0, 1}, {0, 1}, //335
491 {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, {0, 1}, {0, 1}, //351
492 {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, {0, 1}, {0, 1}, //367
493 {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, {0, 1}, {0, 1}, //383
494 {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, {0, 1}, {0, 1}, //399
495 {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, {0, 1}, {0, 1}, //415
496 {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, {0, 1}, {0, 1}, //431
497 {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, {0, 1}, {0, 1}, //447
498 {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, {0, 1}, {0, 1}, //463
499 {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, {0, 1}, {0, 1}, //479
500 {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, {0, 1}, {0, 1}, //495
501 {0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, {0, 1}, {0, 1}, {0, 1}, {0, 1} //511
502};
503
504const uint8_t g_kuiTotalZerosTable1[64][2] = //read 6 bits, generated by tzVlcIndex=2 in Table 9-7 in H.264/AVC standard
505{
506 {14, 6}, {13, 6}, {12, 6}, {11, 6}, {10, 5}, {10, 5}, {9, 5}, {9, 5}, {8, 4}, {8, 4}, {8, 4}, {8, 4}, {7, 4}, {7, 4}, {7, 4}, {7, 4}, //15
507 { 6, 4}, { 6, 4}, { 6, 4}, { 6, 4}, { 5, 4}, { 5, 4}, {5, 4}, {5, 4}, {4, 3}, {4, 3}, {4, 3}, {4, 3}, {4, 3}, {4, 3}, {4, 3}, {4, 3}, //31
508 { 3, 3}, { 3, 3}, { 3, 3}, { 3, 3}, { 3, 3}, { 3, 3}, {3, 3}, {3, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, //47
509 { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, { 1, 3}, {1, 3}, {1, 3}, {0, 3}, {0, 3}, {0, 3}, {0, 3}, {0, 3}, {0, 3}, {0, 3}, {0, 3} //63
510};
511
512const uint8_t g_kuiTotalZerosTable2[64][2] = //read 6 bits, generated by tzVlcIndex=3 in Table 9-7 in H.264/AVC standard
513{
514 {13, 6}, {11, 6}, {12, 5}, {12, 5}, {10, 5}, {10, 5}, {9, 5}, {9, 5}, {8, 4}, {8, 4}, {8, 4}, {8, 4}, {5, 4}, {5, 4}, {5, 4}, {5, 4}, //15
515 { 4, 4}, { 4, 4}, { 4, 4}, { 4, 4}, { 0, 4}, { 0, 4}, {0, 4}, {0, 4}, {7, 3}, {7, 3}, {7, 3}, {7, 3}, {7, 3}, {7, 3}, {7, 3}, {7, 3}, //31
516 { 6, 3}, { 6, 3}, { 6, 3}, { 6, 3}, { 6, 3}, { 6, 3}, {6, 3}, {6, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3}, //47
517 { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, {2, 3}, {2, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3} //63
518};
519
520const uint8_t g_kuiTotalZerosTable3[32][2] = //read 5 bits, generated by tzVlcIndex=4 in Table 9-7 in H.264/AVC standard
521{
522 {12, 5}, {11, 5}, {10, 5}, {0, 5}, {9, 4}, {9, 4}, {7, 4}, {7, 4}, {3, 4}, {3, 4}, {2, 4}, {2, 4}, {8, 3}, {8, 3}, {8, 3}, {8, 3}, //15
523 { 6, 3}, { 6, 3}, { 6, 3}, {6, 3}, {5, 3}, {5, 3}, {5, 3}, {5, 3}, {4, 3}, {4, 3}, {4, 3}, {4, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, //31
524};
525
526const uint8_t g_kuiTotalZerosTable4[32][2] = //read 5 bits, generated by tzVlcIndex=5 in Table 9-7 in H.264/AVC standard
527{
528 {11, 5}, { 9, 5}, {10, 4}, {10, 4}, { 8, 4}, { 8, 4}, { 2, 4}, { 2, 4}, { 1, 4}, { 1, 4}, { 0, 4}, { 0, 4}, { 7, 3}, { 7, 3}, { 7, 3}, { 7, 3}, //15
529 { 6, 3}, { 6, 3}, { 6, 3}, { 6, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 4, 3}, { 4, 3}, { 4, 3}, { 4, 3}, { 3, 3}, { 3, 3}, { 3, 3}, { 3, 3} //31
530};
531
532const uint8_t g_kuiTotalZerosTable5[64][2] = //read 6 bits, generated by tzVlcIndex=6 in Table 9-7 in H.264/AVC standard
533{
534 {10, 6}, { 0, 6}, { 1, 5}, { 1, 5}, { 8, 4}, { 8, 4}, { 8, 4}, { 8, 4}, { 9, 3}, { 9, 3}, { 9, 3}, { 9, 3}, { 9, 3}, { 9, 3}, { 9, 3}, { 9, 3}, //15
535 { 7, 3}, { 7, 3}, { 7, 3}, { 7, 3}, { 7, 3}, { 7, 3}, { 7, 3}, { 7, 3}, { 6, 3}, { 6, 3}, { 6, 3}, { 6, 3}, { 6, 3}, { 6, 3}, { 6, 3}, { 6, 3}, //31
536 { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 4, 3}, { 4, 3}, { 4, 3}, { 4, 3}, { 4, 3}, { 4, 3}, { 4, 3}, { 4, 3}, //47
537 { 3, 3}, { 3, 3}, { 3, 3}, { 3, 3}, { 3, 3}, { 3, 3}, { 3, 3}, { 3, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3} //63
538};
539
540const uint8_t g_kuiTotalZerosTable6[64][2] = //read 6 bits, generated by tzVlcIndex=7 in Table 9-7 in H.264/AVC standard
541{
542 { 9, 6}, { 0, 6}, { 1, 5}, { 1, 5}, { 7, 4}, { 7, 4}, { 7, 4}, { 7, 4}, { 8, 3}, { 8, 3}, { 8, 3}, { 8, 3}, { 8, 3}, { 8, 3}, { 8, 3}, { 8, 3}, //15
543 { 6, 3}, { 6, 3}, { 6, 3}, { 6, 3}, { 6, 3}, { 6, 3}, { 6, 3}, { 6, 3}, { 4, 3}, { 4, 3}, { 4, 3}, { 4, 3}, { 4, 3}, { 4, 3}, { 4, 3}, { 4, 3}, //31
544 { 3, 3}, { 3, 3}, { 3, 3}, { 3, 3}, { 3, 3}, { 3, 3}, { 3, 3}, { 3, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, //47
545 { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2} //63
546};
547
548const uint8_t g_kuiTotalZerosTable7[64][2] = //read 6 bits, generated by tzVlcIndex=8 in Table 9-7 in H.264/AVC standard
549{
550 { 8, 6}, { 0, 6}, { 2, 5}, { 2, 5}, { 1, 4}, { 1, 4}, { 1, 4}, { 1, 4}, { 7, 3}, { 7, 3}, { 7, 3}, { 7, 3}, { 7, 3}, { 7, 3}, { 7, 3}, { 7, 3}, //15
551 { 6, 3}, { 6, 3}, { 6, 3}, { 6, 3}, { 6, 3}, { 6, 3}, { 6, 3}, { 6, 3}, { 3, 3}, { 3, 3}, { 3, 3}, { 3, 3}, { 3, 3}, { 3, 3}, { 3, 3}, { 3, 3}, //31
552 { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, //47
553 { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2} //63
554};
555
556const uint8_t g_kuiTotalZerosTable8[64][2] = //read 6 bits, generated by tzVlcIndex=9 in Table 9-7 in H.264/AVC standard
557{
558 { 1, 6}, { 0, 6}, { 7, 5}, { 7, 5}, { 2, 4}, { 2, 4}, { 2, 4}, { 2, 4}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, { 5, 3}, //15
559 { 6, 2}, { 6, 2}, { 6, 2}, { 6, 2}, { 6, 2}, { 6, 2}, { 6, 2}, { 6, 2}, { 6, 2}, { 6, 2}, { 6, 2}, { 6, 2}, { 6, 2}, { 6, 2}, { 6, 2}, { 6, 2}, //31
560 { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, //47
561 { 3, 2}, { 3, 2}, { 3, 2}, { 3, 2}, { 3, 2}, { 3, 2}, { 3, 2}, { 3, 2}, { 3, 2}, { 3, 2}, { 3, 2}, { 3, 2}, { 3, 2}, { 3, 2}, { 3, 2}, { 3, 2} //63
562};
563
564const uint8_t g_kuiTotalZerosTable9[32][2] = //read 5 bits, generated by tzVlcIndex=10 in Table 9-7 in H.264/AVC standard
565{
566 { 1, 5}, { 0, 5}, { 6, 4}, { 6, 4}, { 2, 3}, { 2, 3}, { 2, 3}, { 2, 3}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, { 5, 2}, //15
567 { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 4, 2}, { 3, 2}, { 3, 2}, { 3, 2}, { 3, 2}, { 3, 2}, { 3, 2}, { 3, 2}, { 3, 2} //31
568};
569
570const uint8_t g_kuiTotalZerosTable10[16][2] = //read 4 bits, generated by tzVlcIndex=11 in Table 9-7 in H.264/AVC standard
571{
572 { 0, 4}, { 1, 4}, { 2, 3}, { 2, 3}, { 3, 3}, { 3, 3}, { 5, 3}, { 5, 3}, { 4, 1}, { 4, 1}, { 4, 1}, { 4, 1}, { 4, 1}, { 4, 1}, { 4, 1}, { 4, 1} //15
573};
574
575const uint8_t g_kuiTotalZerosTable11[16][2] = //read 4 bits, generated by tzVlcIndex=12 in Table 9-7 in H.264/AVC standard
576{
577 { 0, 4}, { 1, 4}, { 4, 3}, { 4, 3}, { 2, 2}, { 2, 2}, { 2, 2}, { 2, 2}, { 3, 1}, { 3, 1}, { 3, 1}, { 3, 1}, { 3, 1}, { 3, 1}, { 3, 1}, { 3, 1} //15
578};
579
580const uint8_t g_kuiTotalZerosTable12[8][2] = //read 3 bits, generated by tzVlcIndex=13 in Table 9-7 in H.264/AVC standard
581{
582 { 0, 3}, { 1, 3}, { 3, 2}, { 3, 2}, { 2, 1}, { 2, 1}, { 2, 1}, { 2, 1} //8
583};
584
585const uint8_t g_kuiTotalZerosTable13[4][2] = //read 2 bits, generated by tzVlcIndex=14 in Table 9-7 in H.264/AVC standard
586{
587 { 0, 2}, { 1, 2}, { 2, 1}, { 2, 1}
588};
589
590const uint8_t g_kuiTotalZerosTable14[2][2] = //read 1 bits generated by tzVlcIndex=15 in Table 9-7 in H.264/AVC standard
591{
592 { 0, 1}, { 1, 1}
593};
594
595const uint8_t g_kuiTotalZerosBitNumMap[15] =
596{
597 9, 6, 6, 5, 5, 6, 6, 6, 6, 5, 4, 4, 3, 2, 1
598};
599
600
601const uint8_t g_kuiTotalZerosChromaTable0[8][2] = //read 3 bits, generated by tzVlcIndex=1 in Table 9-9(a) in H.264/AVC standard
602{
603 { 3, 3}, { 2, 3}, { 1, 2}, { 1, 2}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}
604};
605
606const uint8_t g_kuiTotalZerosChromaTable1[4][2] = //read 2 bits, generated by tzVlcIndex=2 in Table 9-9(a) in H.264/AVC standard
607{
608 { 2, 2}, { 1, 2}, { 0, 1}, { 0, 1}
609};
610
611const uint8_t g_kuiTotalZerosChromaTable2[2][2] = //read 1 bits, generated by tzVlcIndex=3 in Table 9-9(a) in H.264/AVC standard
612{
613 { 1, 1}, { 0, 1}
614};
615
616const uint8_t g_kuiTotalZerosBitNumChromaMap[3] =
617{
618 3, 2, 1
619};
620
621const uint8_t g_kuiZeroLeftTable0[2][2] = //read 1 bits
622{
623 {1, 1}, {0, 1}
624};
625
626const uint8_t g_kuiZeroLeftTable1[4][2] = //read 2 bits
627{
628 {2, 2}, {1, 2}, {0, 1}, {0, 1}
629};
630
631const uint8_t g_kuiZeroLeftTable2[4][2] = //read 2 bits
632{
633 {3, 2}, {2, 2}, {1, 2}, {0, 2}
634};
635
636const uint8_t g_kuiZeroLeftTable3[8][2] = //read 3 bits
637{
638 {4, 3}, {3, 3}, {2, 2}, {2, 2}, {1, 2}, {1, 2}, {0, 2}, {0, 2}
639};
640
641const uint8_t g_kuiZeroLeftTable4[8][2] = //read 3 bits
642{
643 {5, 3}, {4, 3}, {3, 3}, {2, 3}, {1, 2}, {1, 2}, {0, 2}, {0, 2}
644};
645
646const uint8_t g_kuiZeroLeftTable5[8][2] = //read 3 bits
647{
648 {1, 3}, {2, 3}, {4, 3}, {3, 3}, {6, 3}, {5, 3}, {0, 2}, {0, 2}
649};
650
651const uint8_t g_kuiZeroLeftTable6[8][2] = //read 3 bits
652{
653 {7, 3}, {6, 3}, {5, 3}, {4, 3}, {3, 3}, {2, 3}, {1, 3}, {0, 3}
654};
655
656const uint8_t g_kuiZeroLeftBitNumMap[16] =
657{
658 0, 1, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3
659};
660
661} // namespace WelsDec

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