117
const uint16_t intra_vlc_aic[103][2] = {
118
{ 0x2, 2 }, { 0x6, 3 }, { 0xe, 4 }, { 0xc, 5 },
119
{ 0xd, 5 }, { 0x10, 6 }, { 0x11, 6 }, { 0x12, 6 },
120
{ 0x16, 7 }, { 0x1b, 8 }, { 0x20, 9 }, { 0x21, 9 },
121
{ 0x1a, 9 }, { 0x1b, 9 }, { 0x1c, 9 }, { 0x1d, 9 },
122
{ 0x1e, 9 }, { 0x1f, 9 }, { 0x23, 11 }, { 0x22, 11 },
123
{ 0x57, 12 }, { 0x56, 12 }, { 0x55, 12 }, { 0x54, 12 },
124
{ 0x53, 12 }, { 0xf, 4 }, { 0x14, 6 }, { 0x14, 7 },
125
{ 0x1e, 8 }, { 0xf, 10 }, { 0x21, 11 }, { 0x50, 12 },
126
{ 0xb, 5 }, { 0x15, 7 }, { 0xe, 10 }, { 0x9, 10 },
127
{ 0x15, 6 }, { 0x1d, 8 }, { 0xd, 10 }, { 0x51, 12 },
128
{ 0x13, 6 }, { 0x23, 9 }, { 0x7, 11 }, { 0x17, 7 },
129
{ 0x22, 9 }, { 0x52, 12 }, { 0x1c, 8 }, { 0xc, 10 },
130
{ 0x1f, 8 }, { 0xb, 10 }, { 0x25, 9 }, { 0xa, 10 },
131
{ 0x24, 9 }, { 0x6, 11 }, { 0x21, 10 }, { 0x20, 10 },
132
{ 0x8, 10 }, { 0x20, 11 }, { 0x7, 4 }, { 0xc, 6 },
133
{ 0x10, 7 }, { 0x13, 8 }, { 0x11, 9 }, { 0x12, 9 },
134
{ 0x4, 10 }, { 0x27, 11 }, { 0x26, 11 }, { 0x5f, 12 },
135
{ 0xf, 6 }, { 0x13, 9 }, { 0x5, 10 }, { 0x25, 11 },
136
{ 0xe, 6 }, { 0x14, 9 }, { 0x24, 11 }, { 0xd, 6 },
137
{ 0x6, 10 }, { 0x5e, 12 }, { 0x11, 7 }, { 0x7, 10 },
138
{ 0x13, 7 }, { 0x5d, 12 }, { 0x12, 7 }, { 0x5c, 12 },
139
{ 0x14, 8 }, { 0x5b, 12 }, { 0x15, 8 }, { 0x1a, 8 },
140
{ 0x19, 8 }, { 0x18, 8 }, { 0x17, 8 }, { 0x16, 8 },
141
{ 0x19, 9 }, { 0x15, 9 }, { 0x16, 9 }, { 0x18, 9 },
142
{ 0x17, 9 }, { 0x4, 11 }, { 0x5, 11 }, { 0x58, 12 },
183
static const uint16_t intra_vlc_aic[103][2] = {
184
{ 0x2, 2 }, { 0x6, 3 }, { 0xe, 4 }, { 0xc, 5 },
185
{ 0xd, 5 }, { 0x10, 6 }, { 0x11, 6 }, { 0x12, 6 },
186
{ 0x16, 7 }, { 0x1b, 8 }, { 0x20, 9 }, { 0x21, 9 },
187
{ 0x1a, 9 }, { 0x1b, 9 }, { 0x1c, 9 }, { 0x1d, 9 },
188
{ 0x1e, 9 }, { 0x1f, 9 }, { 0x23, 11 }, { 0x22, 11 },
189
{ 0x57, 12 }, { 0x56, 12 }, { 0x55, 12 }, { 0x54, 12 },
190
{ 0x53, 12 }, { 0xf, 4 }, { 0x14, 6 }, { 0x14, 7 },
191
{ 0x1e, 8 }, { 0xf, 10 }, { 0x21, 11 }, { 0x50, 12 },
192
{ 0xb, 5 }, { 0x15, 7 }, { 0xe, 10 }, { 0x9, 10 },
193
{ 0x15, 6 }, { 0x1d, 8 }, { 0xd, 10 }, { 0x51, 12 },
194
{ 0x13, 6 }, { 0x23, 9 }, { 0x7, 11 }, { 0x17, 7 },
195
{ 0x22, 9 }, { 0x52, 12 }, { 0x1c, 8 }, { 0xc, 10 },
196
{ 0x1f, 8 }, { 0xb, 10 }, { 0x25, 9 }, { 0xa, 10 },
197
{ 0x24, 9 }, { 0x6, 11 }, { 0x21, 10 }, { 0x20, 10 },
198
{ 0x8, 10 }, { 0x20, 11 }, { 0x7, 4 }, { 0xc, 6 },
199
{ 0x10, 7 }, { 0x13, 8 }, { 0x11, 9 }, { 0x12, 9 },
200
{ 0x4, 10 }, { 0x27, 11 }, { 0x26, 11 }, { 0x5f, 12 },
201
{ 0xf, 6 }, { 0x13, 9 }, { 0x5, 10 }, { 0x25, 11 },
202
{ 0xe, 6 }, { 0x14, 9 }, { 0x24, 11 }, { 0xd, 6 },
203
{ 0x6, 10 }, { 0x5e, 12 }, { 0x11, 7 }, { 0x7, 10 },
204
{ 0x13, 7 }, { 0x5d, 12 }, { 0x12, 7 }, { 0x5c, 12 },
205
{ 0x14, 8 }, { 0x5b, 12 }, { 0x15, 8 }, { 0x1a, 8 },
206
{ 0x19, 8 }, { 0x18, 8 }, { 0x17, 8 }, { 0x16, 8 },
207
{ 0x19, 9 }, { 0x15, 9 }, { 0x16, 9 }, { 0x18, 9 },
208
{ 0x17, 9 }, { 0x4, 11 }, { 0x5, 11 }, { 0x58, 12 },
143
209
{ 0x59, 12 }, { 0x5a, 12 }, { 0x3, 7 },
146
const int8_t intra_run_aic[102] = {
147
0, 0, 0, 0, 0, 0, 0, 0,
148
0, 0, 0, 0, 0, 0, 0, 0,
149
0, 0, 0, 0, 0, 0, 0, 0,
150
0, 1, 1, 1, 1, 1, 1, 1,
151
2, 2, 2, 2, 3, 3, 3, 3,
152
4, 4, 4, 5, 5, 5, 6, 6,
153
7, 7, 8, 8, 9, 9, 10, 11,
154
12, 13, 0, 0, 0, 0, 0, 0,
155
0, 0, 0, 0, 1, 1, 1, 1,
156
2, 2, 2, 3, 3, 3, 4, 4,
157
5, 5, 6, 6, 7, 7, 8, 9,
158
10, 11, 12, 13, 14, 15, 16, 17,
159
18, 19, 20, 21, 22, 23,
212
static const int8_t intra_run_aic[102] = {
213
0, 0, 0, 0, 0, 0, 0, 0,
214
0, 0, 0, 0, 0, 0, 0, 0,
215
0, 0, 0, 0, 0, 0, 0, 0,
216
0, 1, 1, 1, 1, 1, 1, 1,
217
2, 2, 2, 2, 3, 3, 3, 3,
218
4, 4, 4, 5, 5, 5, 6, 6,
219
7, 7, 8, 8, 9, 9, 10, 11,
220
12, 13, 0, 0, 0, 0, 0, 0,
221
0, 0, 0, 0, 1, 1, 1, 1,
222
2, 2, 2, 3, 3, 3, 4, 4,
223
5, 5, 6, 6, 7, 7, 8, 9,
224
10, 11, 12, 13, 14, 15, 16, 17,
225
18, 19, 20, 21, 22, 23,
162
const int8_t intra_level_aic[102] = {
163
1, 2, 3, 4, 5, 6, 7, 8,
164
9, 10, 11, 12, 13, 14, 15, 16,
165
17, 18, 19, 20, 21, 22, 23, 24,
166
25, 1, 2, 3, 4, 5, 6, 7,
167
1, 2, 3, 4, 1, 2, 3, 4,
168
1, 2, 3, 1, 2, 3, 1, 2,
169
1, 2, 1, 2, 1, 2, 1, 1,
170
1, 1, 1, 2, 3, 4, 5, 6,
171
7, 8, 9, 10, 1, 2, 3, 4,
172
1, 2, 3, 1, 2, 3, 1, 2,
173
1, 2, 1, 2, 1, 2, 1, 1,
174
1, 1, 1, 1, 1, 1, 1, 1,
228
static const int8_t intra_level_aic[102] = {
229
1, 2, 3, 4, 5, 6, 7, 8,
230
9, 10, 11, 12, 13, 14, 15, 16,
231
17, 18, 19, 20, 21, 22, 23, 24,
232
25, 1, 2, 3, 4, 5, 6, 7,
233
1, 2, 3, 4, 1, 2, 3, 4,
234
1, 2, 3, 1, 2, 3, 1, 2,
235
1, 2, 1, 2, 1, 2, 1, 1,
236
1, 1, 1, 2, 3, 4, 5, 6,
237
7, 8, 9, 10, 1, 2, 3, 4,
238
1, 2, 3, 1, 2, 3, 1, 2,
239
1, 2, 1, 2, 1, 2, 1, 1,
240
1, 1, 1, 1, 1, 1, 1, 1,
175
241
1, 1, 1, 1, 1, 1,
195
static uint8_t h263_aic_dc_scale_table[32]={
277
const uint8_t ff_aic_dc_scale_table[32]={
196
278
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
197
279
0, 2, 4, 6, 8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62
282
static const uint8_t modified_quant_tab[2][32]={
283
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
285
0, 3, 1, 2, 3, 4, 5, 6, 7, 8, 9, 9,10,11,12,13,14,15,16,17,18,18,19,20,21,22,23,24,25,26,27,28
287
0, 2, 3, 4, 5, 6, 7, 8, 9,10,11,13,14,15,16,17,18,19,20,21,22,24,25,26,27,28,29,30,31,31,31,26
291
const uint8_t ff_h263_chroma_qscale_table[32]={
292
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
293
0, 1, 2, 3, 4, 5, 6, 6, 7, 8, 9, 9,10,10,11,11,12,12,12,13,13,13,14,14,14,14,14,15,15,15,15,15
296
const uint16_t ff_mba_max[6]={
297
47, 98, 395,1583,6335,9215
300
const uint8_t ff_mba_length[7]={
301
6, 7, 9, 11, 13, 14, 14
304
const uint8_t ff_h263_loop_filter_strength[32]={
305
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
306
0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9,10,10,10,11,11,11,12,12,12