armVCM4P10_CAVLCTables.c revision 78e52bfac041d71ce53b5b13c2abf78af742b09d 
1/*
2 * Copyright (C) 2007-2008 ARM Limited
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 *
16 */
17/* ----------------------------------------------------------------
18 *
19 *
20 * File Name:  armVCM4P10_CAVLCTables.c
21 * OpenMAX DL: v1.0.2
22 * Revision:   12290
23 * Date:       Wednesday, April 9, 2008
24 *
25 *
26 *
27 *
28 * Optimized CAVLC tables for H.264
29 *
30 */
31
32#include "omxtypes.h"
33#include "armOMX.h"
34
35#include "armVCM4P10_CAVLCTables.h"
36
37/* 4x4 DeZigZag table */
38
39const OMX_U8 armVCM4P10_ZigZag_4x4[16] =
40{
41    0, 1, 4, 8, 5, 2, 3, 6, 9, 12, 13, 10, 7, 11, 14, 15
42};
43
44/* 2x2 DeZigZag table */
45
46const OMX_U8 armVCM4P10_ZigZag_2x2[4] =
47{
48    0, 1, 2, 3
49};
50
51
52/*
53 * Suffix To Level table
54 * We increment the suffix length if
55 * ((LevelCode>>1)+1)>(3<<(SuffixLength-1)) && SuffixLength<6
56 * (LevelCode>>1)>=(3<<(SuffixLength-1))    && SuffixLength<6
57 *  LevelCode    >= 3<<SuffixLength         && SuffixLength<6
58 * (LevelCode+2) >= (3<<SuffixLength)+2     && SuffixLength<6
59 */
60const OMX_S8 armVCM4P10_SuffixToLevel[7] =
61{
62    (3<<1)+2,       /* SuffixLength=1 */
63    (3<<1)+2,       /* SuffixLength=1 */
64    (3<<2)+2,       /* SuffixLength=2 */
65    (3<<3)+2,       /* SuffixLength=3 */
66    (3<<4)+2,       /* SuffixLength=4 */
67    (3<<5)+2,       /* SuffixLength=5 */
68    -1              /* SuffixLength=6 - never increment */
69};
70
71static const OMX_U16 armVCM4P10_CAVLCCoeffTokenTables_0[132] = {
72    0x0020, 0x0100, 0x2015, 0x2015, 0x400b, 0x400b, 0x400b, 0x400b,
73    0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001,
74    0x0028, 0x00f0, 0x00f8, 0x0027, 0x0030, 0x00d8, 0x00e0, 0x00e8,
75    0x0038, 0x00a0, 0x00c8, 0x00d0, 0x0040, 0x0068, 0x0090, 0x0098,
76    0x0048, 0x0050, 0x0058, 0x0060, 0x27ff, 0x27ff, 0x206b, 0x206b,
77    0x0081, 0x0085, 0x0083, 0x0079, 0x0087, 0x007d, 0x007b, 0x0071,
78    0x007f, 0x0075, 0x0073, 0x0069, 0x0070, 0x0078, 0x0080, 0x0088,
79    0x2077, 0x2077, 0x206d, 0x206d, 0x2063, 0x2063, 0x2061, 0x2061,
80    0x206f, 0x206f, 0x2065, 0x2065, 0x205b, 0x205b, 0x2059, 0x2059,
81    0x0067, 0x005d, 0x0053, 0x0051, 0x005f, 0x0055, 0x004b, 0x0049,
82    0x00a8, 0x00b0, 0x00b8, 0x00c0, 0x2041, 0x2041, 0x204d, 0x204d,
83    0x2043, 0x2043, 0x2039, 0x2039, 0x2057, 0x2057, 0x2045, 0x2045,
84    0x203b, 0x203b, 0x2031, 0x2031, 0x204f, 0x204f, 0x203d, 0x203d,
85    0x2033, 0x2033, 0x2029, 0x2029, 0x0047, 0x0035, 0x002b, 0x0021,
86    0x203f, 0x203f, 0x202d, 0x202d, 0x2023, 0x2023, 0x2019, 0x2019,
87    0x0037, 0x0025, 0x001b, 0x0011, 0x202f, 0x202f, 0x201d, 0x201d,
88    0x0013, 0x0009, 0x201f, 0x201f
89};
90
91static const OMX_U16 armVCM4P10_CAVLCCoeffTokenTables_1[128] = {
92    0x0020, 0x00e8, 0x00f0, 0x00f8, 0x0027, 0x001f, 0x2015, 0x2015,
93    0x400b, 0x400b, 0x400b, 0x400b, 0x4001, 0x4001, 0x4001, 0x4001,
94    0x0028, 0x00d0, 0x00d8, 0x00e0, 0x0030, 0x0098, 0x00c0, 0x00c8,
95    0x0038, 0x0060, 0x0088, 0x0090, 0x0040, 0x0048, 0x0050, 0x0058,
96    0x27ff, 0x27ff, 0x207f, 0x207f, 0x0087, 0x0085, 0x0083, 0x0081,
97    0x007b, 0x0079, 0x007d, 0x0073, 0x2075, 0x2075, 0x2071, 0x2071,
98    0x0068, 0x0070, 0x0078, 0x0080, 0x2077, 0x2077, 0x206d, 0x206d,
99    0x206b, 0x206b, 0x2069, 0x2069, 0x206f, 0x206f, 0x2065, 0x2065,
100    0x2063, 0x2063, 0x2061, 0x2061, 0x0059, 0x005d, 0x005b, 0x0051,
101    0x0067, 0x0055, 0x0053, 0x0049, 0x00a0, 0x00a8, 0x00b0, 0x00b8,
102    0x205f, 0x205f, 0x204d, 0x204d, 0x204b, 0x204b, 0x2041, 0x2041,
103    0x2057, 0x2057, 0x2045, 0x2045, 0x2043, 0x2043, 0x2039, 0x2039,
104    0x204f, 0x204f, 0x203d, 0x203d, 0x203b, 0x203b, 0x2031, 0x2031,
105    0x0029, 0x0035, 0x0033, 0x0021, 0x2047, 0x2047, 0x202d, 0x202d,
106    0x202b, 0x202b, 0x2019, 0x2019, 0x003f, 0x0025, 0x0023, 0x0011,
107    0x0037, 0x001d, 0x001b, 0x0009, 0x202f, 0x202f, 0x2013, 0x2013
108};
109
110static const OMX_U16 armVCM4P10_CAVLCCoeffTokenTables_2[112] = {
111    0x0020, 0x0088, 0x00b0, 0x00b8, 0x00c0, 0x00c8, 0x00d0, 0x00d8,
112    0x003f, 0x0037, 0x002f, 0x0027, 0x001f, 0x0015, 0x000b, 0x0001,
113    0x0028, 0x0050, 0x0078, 0x0080, 0x0030, 0x0038, 0x0040, 0x0048,
114    0x07ff, 0x0081, 0x0087, 0x0085, 0x0083, 0x0079, 0x007f, 0x007d,
115    0x007b, 0x0071, 0x0077, 0x0075, 0x0073, 0x0069, 0x206b, 0x206b,
116    0x0058, 0x0060, 0x0068, 0x0070, 0x2061, 0x2061, 0x206d, 0x206d,
117    0x2063, 0x2063, 0x2059, 0x2059, 0x206f, 0x206f, 0x2065, 0x2065,
118    0x205b, 0x205b, 0x2051, 0x2051, 0x0067, 0x005d, 0x0053, 0x0049,
119    0x005f, 0x0055, 0x004b, 0x0041, 0x0090, 0x0098, 0x00a0, 0x00a8,
120    0x2039, 0x2039, 0x2031, 0x2031, 0x204d, 0x204d, 0x2029, 0x2029,
121    0x2057, 0x2057, 0x2045, 0x2045, 0x2043, 0x2043, 0x2021, 0x2021,
122    0x0019, 0x003d, 0x003b, 0x0011, 0x004f, 0x0035, 0x0033, 0x0009,
123    0x202b, 0x202b, 0x202d, 0x202d, 0x2023, 0x2023, 0x2025, 0x2025,
124    0x201b, 0x201b, 0x2047, 0x2047, 0x201d, 0x201d, 0x2013, 0x2013
125};
126
127static const OMX_U16 armVCM4P10_CAVLCCoeffTokenTables_3[80] = {
128    0x0020, 0x0028, 0x0030, 0x0038, 0x0040, 0x0048, 0x0050, 0x0058,
129    0x0060, 0x0068, 0x0070, 0x0078, 0x0080, 0x0088, 0x0090, 0x0098,
130    0x0009, 0x000b, 0x07ff, 0x0001, 0x0011, 0x0013, 0x0015, 0x07ff,
131    0x0019, 0x001b, 0x001d, 0x001f, 0x0021, 0x0023, 0x0025, 0x0027,
132    0x0029, 0x002b, 0x002d, 0x002f, 0x0031, 0x0033, 0x0035, 0x0037,
133    0x0039, 0x003b, 0x003d, 0x003f, 0x0041, 0x0043, 0x0045, 0x0047,
134    0x0049, 0x004b, 0x004d, 0x004f, 0x0051, 0x0053, 0x0055, 0x0057,
135    0x0059, 0x005b, 0x005d, 0x005f, 0x0061, 0x0063, 0x0065, 0x0067,
136    0x0069, 0x006b, 0x006d, 0x006f, 0x0071, 0x0073, 0x0075, 0x0077,
137    0x0079, 0x007b, 0x007d, 0x007f, 0x0081, 0x0083, 0x0085, 0x0087
138};
139
140static const OMX_U16 armVCM4P10_CAVLCCoeffTokenTables_4[32] = {
141    0x0020, 0x0038, 0x2015, 0x2015, 0x4001, 0x4001, 0x4001, 0x4001,
142    0x600b, 0x600b, 0x600b, 0x600b, 0x600b, 0x600b, 0x600b, 0x600b,
143    0x0028, 0x0030, 0x0021, 0x0019, 0x2027, 0x2027, 0x0025, 0x0023,
144    0x201d, 0x201d, 0x201b, 0x201b, 0x0011, 0x001f, 0x0013, 0x0009
145};
146
147const OMX_U16 * armVCM4P10_CAVLCCoeffTokenTables[18] = {
148    armVCM4P10_CAVLCCoeffTokenTables_0, /* nC=0 */
149    armVCM4P10_CAVLCCoeffTokenTables_0, /* nC=1 */
150    armVCM4P10_CAVLCCoeffTokenTables_1, /* nC=2 */
151    armVCM4P10_CAVLCCoeffTokenTables_1, /* nC=3 */
152    armVCM4P10_CAVLCCoeffTokenTables_2, /* nC=4 */
153    armVCM4P10_CAVLCCoeffTokenTables_2, /* nC=5 */
154    armVCM4P10_CAVLCCoeffTokenTables_2, /* nC=6 */
155    armVCM4P10_CAVLCCoeffTokenTables_2, /* nC=7 */
156    armVCM4P10_CAVLCCoeffTokenTables_3, /* nC=8 */
157    armVCM4P10_CAVLCCoeffTokenTables_3, /* nC=9 */
158    armVCM4P10_CAVLCCoeffTokenTables_3, /* nC=10 */
159    armVCM4P10_CAVLCCoeffTokenTables_3, /* nC=11 */
160    armVCM4P10_CAVLCCoeffTokenTables_3, /* nC=12 */
161    armVCM4P10_CAVLCCoeffTokenTables_3, /* nC=13 */
162    armVCM4P10_CAVLCCoeffTokenTables_3, /* nC=14 */
163    armVCM4P10_CAVLCCoeffTokenTables_3, /* nC=15 */
164    armVCM4P10_CAVLCCoeffTokenTables_3, /* nC=16 */
165    armVCM4P10_CAVLCCoeffTokenTables_4  /* nC=-1 */
166};
167
168static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_0[40] = {
169    0x0020, 0x0048, 0x0009, 0x0007, 0x2005, 0x2005, 0x2003, 0x2003,
170    0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001,
171    0x0028, 0x0040, 0x0011, 0x000f, 0x0030, 0x0038, 0x0019, 0x0017,
172    0x27ff, 0x27ff, 0x201f, 0x201f, 0x201d, 0x201d, 0x201b, 0x201b,
173    0x2015, 0x2015, 0x2013, 0x2013, 0x200d, 0x200d, 0x200b, 0x200b
174};
175
176static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_1[24] = {
177    0x0020, 0x0028, 0x0011, 0x000f, 0x000d, 0x000b, 0x2009, 0x2009,
178    0x2007, 0x2007, 0x2005, 0x2005, 0x2003, 0x2003, 0x2001, 0x2001,
179    0x001d, 0x001b, 0x0019, 0x0017, 0x2015, 0x2015, 0x2013, 0x2013
180};
181
182static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_2[24] = {
183    0x0020, 0x0028, 0x0011, 0x000b, 0x0009, 0x0001, 0x200f, 0x200f,
184    0x200d, 0x200d, 0x2007, 0x2007, 0x2005, 0x2005, 0x2003, 0x2003,
185    0x001b, 0x0017, 0x2019, 0x2019, 0x2015, 0x2015, 0x2013, 0x2013
186};
187
188static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_3[24] = {
189    0x0020, 0x0028, 0x0013, 0x000f, 0x0007, 0x0005, 0x2011, 0x2011,
190    0x200d, 0x200d, 0x200b, 0x200b, 0x2009, 0x2009, 0x2003, 0x2003,
191    0x2019, 0x2019, 0x2017, 0x2017, 0x2015, 0x2015, 0x2001, 0x2001
192};
193
194static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_4[20] = {
195    0x0020, 0x0015, 0x0011, 0x0005, 0x0003, 0x0001, 0x200f, 0x200f,
196    0x200d, 0x200d, 0x200b, 0x200b, 0x2009, 0x2009, 0x2007, 0x2007,
197    0x2017, 0x2017, 0x2013, 0x2013
198};
199
200static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_5[20] = {
201    0x0020, 0x0011, 0x2013, 0x2013, 0x200f, 0x200f, 0x200d, 0x200d,
202    0x200b, 0x200b, 0x2009, 0x2009, 0x2007, 0x2007, 0x2005, 0x2005,
203    0x0015, 0x0001, 0x2003, 0x2003
204};
205
206static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_6[20] = {
207    0x0020, 0x000f, 0x2011, 0x2011, 0x200d, 0x200d, 0x2009, 0x2009,
208    0x2007, 0x2007, 0x2005, 0x2005, 0x400b, 0x400b, 0x400b, 0x400b,
209    0x0013, 0x0001, 0x2003, 0x2003
210};
211
212static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_7[20] = {
213    0x0020, 0x0003, 0x200f, 0x200f, 0x200d, 0x200d, 0x2007, 0x2007,
214    0x400b, 0x400b, 0x400b, 0x400b, 0x4009, 0x4009, 0x4009, 0x4009,
215    0x0011, 0x0001, 0x2005, 0x2005
216};
217
218static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_8[20] = {
219    0x0020, 0x0005, 0x200b, 0x200b, 0x400d, 0x400d, 0x400d, 0x400d,
220    0x4009, 0x4009, 0x4009, 0x4009, 0x4007, 0x4007, 0x4007, 0x4007,
221    0x0003, 0x0001, 0x200f, 0x200f
222};
223
224static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_9[20] = {
225    0x0020, 0x000d, 0x2005, 0x2005, 0x400b, 0x400b, 0x400b, 0x400b,
226    0x4009, 0x4009, 0x4009, 0x4009, 0x4007, 0x4007, 0x4007, 0x4007,
227    0x2003, 0x2003, 0x2001, 0x2001
228};
229
230static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_10[16] = {
231    0x0001, 0x0003, 0x2005, 0x2005, 0x2007, 0x2007, 0x200b, 0x200b,
232    0x6009, 0x6009, 0x6009, 0x6009, 0x6009, 0x6009, 0x6009, 0x6009
233};
234
235static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_11[16] = {
236    0x0001, 0x0003, 0x2009, 0x2009, 0x4005, 0x4005, 0x4005, 0x4005,
237    0x6007, 0x6007, 0x6007, 0x6007, 0x6007, 0x6007, 0x6007, 0x6007
238};
239
240static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_12[16] = {
241    0x2001, 0x2001, 0x2003, 0x2003, 0x4007, 0x4007, 0x4007, 0x4007,
242    0x6005, 0x6005, 0x6005, 0x6005, 0x6005, 0x6005, 0x6005, 0x6005
243};
244
245static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_13[16] = {
246    0x4001, 0x4001, 0x4001, 0x4001, 0x4003, 0x4003, 0x4003, 0x4003,
247    0x6005, 0x6005, 0x6005, 0x6005, 0x6005, 0x6005, 0x6005, 0x6005
248};
249
250static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_14[16] = {
251    0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001,
252    0x6003, 0x6003, 0x6003, 0x6003, 0x6003, 0x6003, 0x6003, 0x6003
253};
254
255const OMX_U16 * armVCM4P10_CAVLCTotalZeroTables[15] = {
256    armVCM4P10_CAVLCTotalZeroTables_0,
257    armVCM4P10_CAVLCTotalZeroTables_1,
258    armVCM4P10_CAVLCTotalZeroTables_2,
259    armVCM4P10_CAVLCTotalZeroTables_3,
260    armVCM4P10_CAVLCTotalZeroTables_4,
261    armVCM4P10_CAVLCTotalZeroTables_5,
262    armVCM4P10_CAVLCTotalZeroTables_6,
263    armVCM4P10_CAVLCTotalZeroTables_7,
264    armVCM4P10_CAVLCTotalZeroTables_8,
265    armVCM4P10_CAVLCTotalZeroTables_9,
266    armVCM4P10_CAVLCTotalZeroTables_10,
267    armVCM4P10_CAVLCTotalZeroTables_11,
268    armVCM4P10_CAVLCTotalZeroTables_12,
269    armVCM4P10_CAVLCTotalZeroTables_13,
270    armVCM4P10_CAVLCTotalZeroTables_14
271};
272
273static const OMX_U16 armVCM4P10_CAVLCTotalZeros2x2Tables_0[16] = {
274    0x2007, 0x2007, 0x2005, 0x2005, 0x4003, 0x4003, 0x4003, 0x4003,
275    0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001
276};
277
278static const OMX_U16 armVCM4P10_CAVLCTotalZeros2x2Tables_1[16] = {
279    0x4005, 0x4005, 0x4005, 0x4005, 0x4003, 0x4003, 0x4003, 0x4003,
280    0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001
281};
282
283static const OMX_U16 armVCM4P10_CAVLCTotalZeros2x2Tables_2[16] = {
284    0x6003, 0x6003, 0x6003, 0x6003, 0x6003, 0x6003, 0x6003, 0x6003,
285    0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001
286};
287
288const OMX_U16 * armVCM4P10_CAVLCTotalZeros2x2Tables[3] = {
289    armVCM4P10_CAVLCTotalZeros2x2Tables_0,
290    armVCM4P10_CAVLCTotalZeros2x2Tables_1,
291    armVCM4P10_CAVLCTotalZeros2x2Tables_2
292};
293
294static const OMX_U16 armVCM4P10_CAVLCRunBeforeTables_0[8] = {
295    0x4003, 0x4003, 0x4003, 0x4003, 0x4001, 0x4001, 0x4001, 0x4001
296};
297
298static const OMX_U16 armVCM4P10_CAVLCRunBeforeTables_1[8] = {
299    0x2005, 0x2005, 0x2003, 0x2003, 0x4001, 0x4001, 0x4001, 0x4001
300};
301
302static const OMX_U16 armVCM4P10_CAVLCRunBeforeTables_2[8] = {
303    0x2007, 0x2007, 0x2005, 0x2005, 0x2003, 0x2003, 0x2001, 0x2001
304};
305
306static const OMX_U16 armVCM4P10_CAVLCRunBeforeTables_3[8] = {
307    0x0009, 0x0007, 0x2005, 0x2005, 0x2003, 0x2003, 0x2001, 0x2001
308};
309
310static const OMX_U16 armVCM4P10_CAVLCRunBeforeTables_4[8] = {
311    0x000b, 0x0009, 0x0007, 0x0005, 0x2003, 0x2003, 0x2001, 0x2001
312};
313
314static const OMX_U16 armVCM4P10_CAVLCRunBeforeTables_5[8] = {
315    0x0003, 0x0005, 0x0009, 0x0007, 0x000d, 0x000b, 0x2001, 0x2001
316};
317
318static const OMX_U16 armVCM4P10_CAVLCRunBeforeTables_6[24] = {
319    0x0010, 0x000d, 0x000b, 0x0009, 0x0007, 0x0005, 0x0003, 0x0001,
320    0x0018, 0x0011, 0x200f, 0x200f, 0x0020, 0x0015, 0x2013, 0x2013,
321    0x0028, 0x0019, 0x2017, 0x2017, 0x07ff, 0x001d, 0x201b, 0x201b
322};
323
324/* Tables 7 to 14 are duplicates of table 6 */
325
326const OMX_U16 * armVCM4P10_CAVLCRunBeforeTables[15] = {
327    armVCM4P10_CAVLCRunBeforeTables_0,  /* ZerosLeft=1 */
328    armVCM4P10_CAVLCRunBeforeTables_1,
329    armVCM4P10_CAVLCRunBeforeTables_2,
330    armVCM4P10_CAVLCRunBeforeTables_3,
331    armVCM4P10_CAVLCRunBeforeTables_4,
332    armVCM4P10_CAVLCRunBeforeTables_5,  /* ZerosLeft=6 */
333    armVCM4P10_CAVLCRunBeforeTables_6,  /* ZerosLeft=7 */
334    armVCM4P10_CAVLCRunBeforeTables_6,  /* ZerosLeft=8 */
335    armVCM4P10_CAVLCRunBeforeTables_6,  /* ZerosLeft=9 */
336    armVCM4P10_CAVLCRunBeforeTables_6,  /* ZerosLeft=10 */
337    armVCM4P10_CAVLCRunBeforeTables_6,  /* ZerosLeft=11 */
338    armVCM4P10_CAVLCRunBeforeTables_6,  /* ZerosLeft=12 */
339    armVCM4P10_CAVLCRunBeforeTables_6,  /* ZerosLeft=13 */
340    armVCM4P10_CAVLCRunBeforeTables_6,  /* ZerosLeft=14 */
341    armVCM4P10_CAVLCRunBeforeTables_6   /* ZerosLeft=15 */
342};
343