armVCM4P10_CAVLCTables.c revision 0c1bc742181ded4930842b46e9507372f0b1b963 
1/* ----------------------------------------------------------------
2 *
3 *
4 * File Name:  armVCM4P10_CAVLCTables.c
5 * OpenMAX DL: v1.0.2
6 * Revision:   9641
7 * Date:       Thursday, February 7, 2008
8 *
9 * (c) Copyright 2007-2008 ARM Limited. All Rights Reserved.
10 *
11 *
12 *
13 * Optimized CAVLC tables for H.264
14 *
15 */
16
17#include "omxtypes.h"
18#include "armOMX.h"
19
20#include "armVCM4P10_CAVLCTables.h"
21
22/* 4x4 DeZigZag table */
23
24const OMX_U8 armVCM4P10_ZigZag_4x4[16] =
25{
26    0, 1, 4, 8, 5, 2, 3, 6, 9, 12, 13, 10, 7, 11, 14, 15
27};
28
29/* 2x2 DeZigZag table */
30
31const OMX_U8 armVCM4P10_ZigZag_2x2[4] =
32{
33    0, 1, 2, 3
34};
35
36
37/*
38 * Suffix To Level table
39 * We increment the suffix length if
40 * ((LevelCode>>1)+1)>(3<<(SuffixLength-1)) && SuffixLength<6
41 * (LevelCode>>1)>=(3<<(SuffixLength-1))    && SuffixLength<6
42 *  LevelCode    >= 3<<SuffixLength         && SuffixLength<6
43 * (LevelCode+2) >= (3<<SuffixLength)+2     && SuffixLength<6
44 */
45const OMX_S8 armVCM4P10_SuffixToLevel[7] =
46{
47    (3<<1)+2,       /* SuffixLength=1 */
48    (3<<1)+2,       /* SuffixLength=1 */
49    (3<<2)+2,       /* SuffixLength=2 */
50    (3<<3)+2,       /* SuffixLength=3 */
51    (3<<4)+2,       /* SuffixLength=4 */
52    (3<<5)+2,       /* SuffixLength=5 */
53    -1              /* SuffixLength=6 - never increment */
54};
55
56static const OMX_U16 armVCM4P10_CAVLCCoeffTokenTables_0[132] = {
57    0x0020, 0x0100, 0x2015, 0x2015, 0x400b, 0x400b, 0x400b, 0x400b,
58    0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001,
59    0x0028, 0x00f0, 0x00f8, 0x0027, 0x0030, 0x00d8, 0x00e0, 0x00e8,
60    0x0038, 0x00a0, 0x00c8, 0x00d0, 0x0040, 0x0068, 0x0090, 0x0098,
61    0x0048, 0x0050, 0x0058, 0x0060, 0x27ff, 0x27ff, 0x206b, 0x206b,
62    0x0081, 0x0085, 0x0083, 0x0079, 0x0087, 0x007d, 0x007b, 0x0071,
63    0x007f, 0x0075, 0x0073, 0x0069, 0x0070, 0x0078, 0x0080, 0x0088,
64    0x2077, 0x2077, 0x206d, 0x206d, 0x2063, 0x2063, 0x2061, 0x2061,
65    0x206f, 0x206f, 0x2065, 0x2065, 0x205b, 0x205b, 0x2059, 0x2059,
66    0x0067, 0x005d, 0x0053, 0x0051, 0x005f, 0x0055, 0x004b, 0x0049,
67    0x00a8, 0x00b0, 0x00b8, 0x00c0, 0x2041, 0x2041, 0x204d, 0x204d,
68    0x2043, 0x2043, 0x2039, 0x2039, 0x2057, 0x2057, 0x2045, 0x2045,
69    0x203b, 0x203b, 0x2031, 0x2031, 0x204f, 0x204f, 0x203d, 0x203d,
70    0x2033, 0x2033, 0x2029, 0x2029, 0x0047, 0x0035, 0x002b, 0x0021,
71    0x203f, 0x203f, 0x202d, 0x202d, 0x2023, 0x2023, 0x2019, 0x2019,
72    0x0037, 0x0025, 0x001b, 0x0011, 0x202f, 0x202f, 0x201d, 0x201d,
73    0x0013, 0x0009, 0x201f, 0x201f
74};
75
76static const OMX_U16 armVCM4P10_CAVLCCoeffTokenTables_1[128] = {
77    0x0020, 0x00e8, 0x00f0, 0x00f8, 0x0027, 0x001f, 0x2015, 0x2015,
78    0x400b, 0x400b, 0x400b, 0x400b, 0x4001, 0x4001, 0x4001, 0x4001,
79    0x0028, 0x00d0, 0x00d8, 0x00e0, 0x0030, 0x0098, 0x00c0, 0x00c8,
80    0x0038, 0x0060, 0x0088, 0x0090, 0x0040, 0x0048, 0x0050, 0x0058,
81    0x27ff, 0x27ff, 0x207f, 0x207f, 0x0087, 0x0085, 0x0083, 0x0081,
82    0x007b, 0x0079, 0x007d, 0x0073, 0x2075, 0x2075, 0x2071, 0x2071,
83    0x0068, 0x0070, 0x0078, 0x0080, 0x2077, 0x2077, 0x206d, 0x206d,
84    0x206b, 0x206b, 0x2069, 0x2069, 0x206f, 0x206f, 0x2065, 0x2065,
85    0x2063, 0x2063, 0x2061, 0x2061, 0x0059, 0x005d, 0x005b, 0x0051,
86    0x0067, 0x0055, 0x0053, 0x0049, 0x00a0, 0x00a8, 0x00b0, 0x00b8,
87    0x205f, 0x205f, 0x204d, 0x204d, 0x204b, 0x204b, 0x2041, 0x2041,
88    0x2057, 0x2057, 0x2045, 0x2045, 0x2043, 0x2043, 0x2039, 0x2039,
89    0x204f, 0x204f, 0x203d, 0x203d, 0x203b, 0x203b, 0x2031, 0x2031,
90    0x0029, 0x0035, 0x0033, 0x0021, 0x2047, 0x2047, 0x202d, 0x202d,
91    0x202b, 0x202b, 0x2019, 0x2019, 0x003f, 0x0025, 0x0023, 0x0011,
92    0x0037, 0x001d, 0x001b, 0x0009, 0x202f, 0x202f, 0x2013, 0x2013
93};
94
95static const OMX_U16 armVCM4P10_CAVLCCoeffTokenTables_2[112] = {
96    0x0020, 0x0088, 0x00b0, 0x00b8, 0x00c0, 0x00c8, 0x00d0, 0x00d8,
97    0x003f, 0x0037, 0x002f, 0x0027, 0x001f, 0x0015, 0x000b, 0x0001,
98    0x0028, 0x0050, 0x0078, 0x0080, 0x0030, 0x0038, 0x0040, 0x0048,
99    0x07ff, 0x0081, 0x0087, 0x0085, 0x0083, 0x0079, 0x007f, 0x007d,
100    0x007b, 0x0071, 0x0077, 0x0075, 0x0073, 0x0069, 0x206b, 0x206b,
101    0x0058, 0x0060, 0x0068, 0x0070, 0x2061, 0x2061, 0x206d, 0x206d,
102    0x2063, 0x2063, 0x2059, 0x2059, 0x206f, 0x206f, 0x2065, 0x2065,
103    0x205b, 0x205b, 0x2051, 0x2051, 0x0067, 0x005d, 0x0053, 0x0049,
104    0x005f, 0x0055, 0x004b, 0x0041, 0x0090, 0x0098, 0x00a0, 0x00a8,
105    0x2039, 0x2039, 0x2031, 0x2031, 0x204d, 0x204d, 0x2029, 0x2029,
106    0x2057, 0x2057, 0x2045, 0x2045, 0x2043, 0x2043, 0x2021, 0x2021,
107    0x0019, 0x003d, 0x003b, 0x0011, 0x004f, 0x0035, 0x0033, 0x0009,
108    0x202b, 0x202b, 0x202d, 0x202d, 0x2023, 0x2023, 0x2025, 0x2025,
109    0x201b, 0x201b, 0x2047, 0x2047, 0x201d, 0x201d, 0x2013, 0x2013
110};
111
112static const OMX_U16 armVCM4P10_CAVLCCoeffTokenTables_3[80] = {
113    0x0020, 0x0028, 0x0030, 0x0038, 0x0040, 0x0048, 0x0050, 0x0058,
114    0x0060, 0x0068, 0x0070, 0x0078, 0x0080, 0x0088, 0x0090, 0x0098,
115    0x0009, 0x000b, 0x07ff, 0x0001, 0x0011, 0x0013, 0x0015, 0x07ff,
116    0x0019, 0x001b, 0x001d, 0x001f, 0x0021, 0x0023, 0x0025, 0x0027,
117    0x0029, 0x002b, 0x002d, 0x002f, 0x0031, 0x0033, 0x0035, 0x0037,
118    0x0039, 0x003b, 0x003d, 0x003f, 0x0041, 0x0043, 0x0045, 0x0047,
119    0x0049, 0x004b, 0x004d, 0x004f, 0x0051, 0x0053, 0x0055, 0x0057,
120    0x0059, 0x005b, 0x005d, 0x005f, 0x0061, 0x0063, 0x0065, 0x0067,
121    0x0069, 0x006b, 0x006d, 0x006f, 0x0071, 0x0073, 0x0075, 0x0077,
122    0x0079, 0x007b, 0x007d, 0x007f, 0x0081, 0x0083, 0x0085, 0x0087
123};
124
125static const OMX_U16 armVCM4P10_CAVLCCoeffTokenTables_4[32] = {
126    0x0020, 0x0038, 0x2015, 0x2015, 0x4001, 0x4001, 0x4001, 0x4001,
127    0x600b, 0x600b, 0x600b, 0x600b, 0x600b, 0x600b, 0x600b, 0x600b,
128    0x0028, 0x0030, 0x0021, 0x0019, 0x2027, 0x2027, 0x0025, 0x0023,
129    0x201d, 0x201d, 0x201b, 0x201b, 0x0011, 0x001f, 0x0013, 0x0009
130};
131
132const OMX_U16 * armVCM4P10_CAVLCCoeffTokenTables[18] = {
133    armVCM4P10_CAVLCCoeffTokenTables_0, /* nC=0 */
134    armVCM4P10_CAVLCCoeffTokenTables_0, /* nC=1 */
135    armVCM4P10_CAVLCCoeffTokenTables_1, /* nC=2 */
136    armVCM4P10_CAVLCCoeffTokenTables_1, /* nC=3 */
137    armVCM4P10_CAVLCCoeffTokenTables_2, /* nC=4 */
138    armVCM4P10_CAVLCCoeffTokenTables_2, /* nC=5 */
139    armVCM4P10_CAVLCCoeffTokenTables_2, /* nC=6 */
140    armVCM4P10_CAVLCCoeffTokenTables_2, /* nC=7 */
141    armVCM4P10_CAVLCCoeffTokenTables_3, /* nC=8 */
142    armVCM4P10_CAVLCCoeffTokenTables_3, /* nC=9 */
143    armVCM4P10_CAVLCCoeffTokenTables_3, /* nC=10 */
144    armVCM4P10_CAVLCCoeffTokenTables_3, /* nC=11 */
145    armVCM4P10_CAVLCCoeffTokenTables_3, /* nC=12 */
146    armVCM4P10_CAVLCCoeffTokenTables_3, /* nC=13 */
147    armVCM4P10_CAVLCCoeffTokenTables_3, /* nC=14 */
148    armVCM4P10_CAVLCCoeffTokenTables_3, /* nC=15 */
149    armVCM4P10_CAVLCCoeffTokenTables_3, /* nC=16 */
150    armVCM4P10_CAVLCCoeffTokenTables_4  /* nC=-1 */
151};
152
153static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_0[40] = {
154    0x0020, 0x0048, 0x0009, 0x0007, 0x2005, 0x2005, 0x2003, 0x2003,
155    0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001,
156    0x0028, 0x0040, 0x0011, 0x000f, 0x0030, 0x0038, 0x0019, 0x0017,
157    0x27ff, 0x27ff, 0x201f, 0x201f, 0x201d, 0x201d, 0x201b, 0x201b,
158    0x2015, 0x2015, 0x2013, 0x2013, 0x200d, 0x200d, 0x200b, 0x200b
159};
160
161static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_1[24] = {
162    0x0020, 0x0028, 0x0011, 0x000f, 0x000d, 0x000b, 0x2009, 0x2009,
163    0x2007, 0x2007, 0x2005, 0x2005, 0x2003, 0x2003, 0x2001, 0x2001,
164    0x001d, 0x001b, 0x0019, 0x0017, 0x2015, 0x2015, 0x2013, 0x2013
165};
166
167static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_2[24] = {
168    0x0020, 0x0028, 0x0011, 0x000b, 0x0009, 0x0001, 0x200f, 0x200f,
169    0x200d, 0x200d, 0x2007, 0x2007, 0x2005, 0x2005, 0x2003, 0x2003,
170    0x001b, 0x0017, 0x2019, 0x2019, 0x2015, 0x2015, 0x2013, 0x2013
171};
172
173static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_3[24] = {
174    0x0020, 0x0028, 0x0013, 0x000f, 0x0007, 0x0005, 0x2011, 0x2011,
175    0x200d, 0x200d, 0x200b, 0x200b, 0x2009, 0x2009, 0x2003, 0x2003,
176    0x2019, 0x2019, 0x2017, 0x2017, 0x2015, 0x2015, 0x2001, 0x2001
177};
178
179static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_4[20] = {
180    0x0020, 0x0015, 0x0011, 0x0005, 0x0003, 0x0001, 0x200f, 0x200f,
181    0x200d, 0x200d, 0x200b, 0x200b, 0x2009, 0x2009, 0x2007, 0x2007,
182    0x2017, 0x2017, 0x2013, 0x2013
183};
184
185static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_5[20] = {
186    0x0020, 0x0011, 0x2013, 0x2013, 0x200f, 0x200f, 0x200d, 0x200d,
187    0x200b, 0x200b, 0x2009, 0x2009, 0x2007, 0x2007, 0x2005, 0x2005,
188    0x0015, 0x0001, 0x2003, 0x2003
189};
190
191static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_6[20] = {
192    0x0020, 0x000f, 0x2011, 0x2011, 0x200d, 0x200d, 0x2009, 0x2009,
193    0x2007, 0x2007, 0x2005, 0x2005, 0x400b, 0x400b, 0x400b, 0x400b,
194    0x0013, 0x0001, 0x2003, 0x2003
195};
196
197static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_7[20] = {
198    0x0020, 0x0003, 0x200f, 0x200f, 0x200d, 0x200d, 0x2007, 0x2007,
199    0x400b, 0x400b, 0x400b, 0x400b, 0x4009, 0x4009, 0x4009, 0x4009,
200    0x0011, 0x0001, 0x2005, 0x2005
201};
202
203static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_8[20] = {
204    0x0020, 0x0005, 0x200b, 0x200b, 0x400d, 0x400d, 0x400d, 0x400d,
205    0x4009, 0x4009, 0x4009, 0x4009, 0x4007, 0x4007, 0x4007, 0x4007,
206    0x0003, 0x0001, 0x200f, 0x200f
207};
208
209static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_9[20] = {
210    0x0020, 0x000d, 0x2005, 0x2005, 0x400b, 0x400b, 0x400b, 0x400b,
211    0x4009, 0x4009, 0x4009, 0x4009, 0x4007, 0x4007, 0x4007, 0x4007,
212    0x2003, 0x2003, 0x2001, 0x2001
213};
214
215static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_10[16] = {
216    0x0001, 0x0003, 0x2005, 0x2005, 0x2007, 0x2007, 0x200b, 0x200b,
217    0x6009, 0x6009, 0x6009, 0x6009, 0x6009, 0x6009, 0x6009, 0x6009
218};
219
220static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_11[16] = {
221    0x0001, 0x0003, 0x2009, 0x2009, 0x4005, 0x4005, 0x4005, 0x4005,
222    0x6007, 0x6007, 0x6007, 0x6007, 0x6007, 0x6007, 0x6007, 0x6007
223};
224
225static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_12[16] = {
226    0x2001, 0x2001, 0x2003, 0x2003, 0x4007, 0x4007, 0x4007, 0x4007,
227    0x6005, 0x6005, 0x6005, 0x6005, 0x6005, 0x6005, 0x6005, 0x6005
228};
229
230static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_13[16] = {
231    0x4001, 0x4001, 0x4001, 0x4001, 0x4003, 0x4003, 0x4003, 0x4003,
232    0x6005, 0x6005, 0x6005, 0x6005, 0x6005, 0x6005, 0x6005, 0x6005
233};
234
235static const OMX_U16 armVCM4P10_CAVLCTotalZeroTables_14[16] = {
236    0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001,
237    0x6003, 0x6003, 0x6003, 0x6003, 0x6003, 0x6003, 0x6003, 0x6003
238};
239
240const OMX_U16 * armVCM4P10_CAVLCTotalZeroTables[15] = {
241    armVCM4P10_CAVLCTotalZeroTables_0,
242    armVCM4P10_CAVLCTotalZeroTables_1,
243    armVCM4P10_CAVLCTotalZeroTables_2,
244    armVCM4P10_CAVLCTotalZeroTables_3,
245    armVCM4P10_CAVLCTotalZeroTables_4,
246    armVCM4P10_CAVLCTotalZeroTables_5,
247    armVCM4P10_CAVLCTotalZeroTables_6,
248    armVCM4P10_CAVLCTotalZeroTables_7,
249    armVCM4P10_CAVLCTotalZeroTables_8,
250    armVCM4P10_CAVLCTotalZeroTables_9,
251    armVCM4P10_CAVLCTotalZeroTables_10,
252    armVCM4P10_CAVLCTotalZeroTables_11,
253    armVCM4P10_CAVLCTotalZeroTables_12,
254    armVCM4P10_CAVLCTotalZeroTables_13,
255    armVCM4P10_CAVLCTotalZeroTables_14
256};
257
258static const OMX_U16 armVCM4P10_CAVLCTotalZeros2x2Tables_0[16] = {
259    0x2007, 0x2007, 0x2005, 0x2005, 0x4003, 0x4003, 0x4003, 0x4003,
260    0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001
261};
262
263static const OMX_U16 armVCM4P10_CAVLCTotalZeros2x2Tables_1[16] = {
264    0x4005, 0x4005, 0x4005, 0x4005, 0x4003, 0x4003, 0x4003, 0x4003,
265    0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001
266};
267
268static const OMX_U16 armVCM4P10_CAVLCTotalZeros2x2Tables_2[16] = {
269    0x6003, 0x6003, 0x6003, 0x6003, 0x6003, 0x6003, 0x6003, 0x6003,
270    0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001, 0x6001
271};
272
273const OMX_U16 * armVCM4P10_CAVLCTotalZeros2x2Tables[3] = {
274    armVCM4P10_CAVLCTotalZeros2x2Tables_0,
275    armVCM4P10_CAVLCTotalZeros2x2Tables_1,
276    armVCM4P10_CAVLCTotalZeros2x2Tables_2
277};
278
279static const OMX_U16 armVCM4P10_CAVLCRunBeforeTables_0[8] = {
280    0x4003, 0x4003, 0x4003, 0x4003, 0x4001, 0x4001, 0x4001, 0x4001
281};
282
283static const OMX_U16 armVCM4P10_CAVLCRunBeforeTables_1[8] = {
284    0x2005, 0x2005, 0x2003, 0x2003, 0x4001, 0x4001, 0x4001, 0x4001
285};
286
287static const OMX_U16 armVCM4P10_CAVLCRunBeforeTables_2[8] = {
288    0x2007, 0x2007, 0x2005, 0x2005, 0x2003, 0x2003, 0x2001, 0x2001
289};
290
291static const OMX_U16 armVCM4P10_CAVLCRunBeforeTables_3[8] = {
292    0x0009, 0x0007, 0x2005, 0x2005, 0x2003, 0x2003, 0x2001, 0x2001
293};
294
295static const OMX_U16 armVCM4P10_CAVLCRunBeforeTables_4[8] = {
296    0x000b, 0x0009, 0x0007, 0x0005, 0x2003, 0x2003, 0x2001, 0x2001
297};
298
299static const OMX_U16 armVCM4P10_CAVLCRunBeforeTables_5[8] = {
300    0x0003, 0x0005, 0x0009, 0x0007, 0x000d, 0x000b, 0x2001, 0x2001
301};
302
303static const OMX_U16 armVCM4P10_CAVLCRunBeforeTables_6[24] = {
304    0x0010, 0x000d, 0x000b, 0x0009, 0x0007, 0x0005, 0x0003, 0x0001,
305    0x0018, 0x0011, 0x200f, 0x200f, 0x0020, 0x0015, 0x2013, 0x2013,
306    0x0028, 0x0019, 0x2017, 0x2017, 0x07ff, 0x001d, 0x201b, 0x201b
307};
308
309/* Tables 7 to 14 are duplicates of table 6 */
310
311const OMX_U16 * armVCM4P10_CAVLCRunBeforeTables[15] = {
312    armVCM4P10_CAVLCRunBeforeTables_0,  /* ZerosLeft=1 */
313    armVCM4P10_CAVLCRunBeforeTables_1,
314    armVCM4P10_CAVLCRunBeforeTables_2,
315    armVCM4P10_CAVLCRunBeforeTables_3,
316    armVCM4P10_CAVLCRunBeforeTables_4,
317    armVCM4P10_CAVLCRunBeforeTables_5,  /* ZerosLeft=6 */
318    armVCM4P10_CAVLCRunBeforeTables_6,  /* ZerosLeft=7 */
319    armVCM4P10_CAVLCRunBeforeTables_6,  /* ZerosLeft=8 */
320    armVCM4P10_CAVLCRunBeforeTables_6,  /* ZerosLeft=9 */
321    armVCM4P10_CAVLCRunBeforeTables_6,  /* ZerosLeft=10 */
322    armVCM4P10_CAVLCRunBeforeTables_6,  /* ZerosLeft=11 */
323    armVCM4P10_CAVLCRunBeforeTables_6,  /* ZerosLeft=12 */
324    armVCM4P10_CAVLCRunBeforeTables_6,  /* ZerosLeft=13 */
325    armVCM4P10_CAVLCRunBeforeTables_6,  /* ZerosLeft=14 */
326    armVCM4P10_CAVLCRunBeforeTables_6   /* ZerosLeft=15 */
327};
328