Mercurial > hg > sv-dependency-builds

comparison src/libvorbis-1.3.3/lib/modes/residue_44u.h @ 1:05aa0afa9217

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Bring in flac, ogg, vorbis
author Chris Cannam
date Tue, 19 Mar 2013 17:37:49 +0000
parents
children
comparison
equal deleted inserted replaced
0:c7265573341e 1:05aa0afa9217
1 /********************************************************************
2 * *
3 * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. *
4 * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
5 * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
6 * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
7 * *
8 * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 *
9 * by the Xiph.Org Foundation http://www.xiph.org/ *
10 * *
11 ********************************************************************
12
13 function: toplevel residue templates for 32/44.1/48kHz uncoupled
14 last mod: $Id: residue_44u.h 16962 2010-03-11 07:30:34Z xiphmont $
15
16 ********************************************************************/
17
18 #include "vorbis/codec.h"
19 #include "backends.h"
20 #include "books/uncoupled/res_books_uncoupled.h"
21
22 /***** residue backends *********************************************/
23
24
25 static const vorbis_info_residue0 _residue_44_low_un={
26 0,-1, -1, 8,-1,-1,
27 {0},
28 {-1},
29 { 0, 1, 1, 2, 2, 4, 28},
30 { -1, 25, -1, 45, -1, -1, -1}
31 };
32
33 static const vorbis_info_residue0 _residue_44_mid_un={
34 0,-1, -1, 10,-1,-1,
35 /* 0 1 2 3 4 5 6 7 8 9 */
36 {0},
37 {-1},
38 { 0, 1, 1, 2, 2, 4, 4, 16, 60},
39 { -1, 30, -1, 50, -1, 80, -1, -1, -1}
40 };
41
42 static const vorbis_info_residue0 _residue_44_hi_un={
43 0,-1, -1, 10,-1,-1,
44 /* 0 1 2 3 4 5 6 7 8 9 */
45 {0},
46 {-1},
47 { 0, 1, 2, 4, 8, 16, 32, 71,157},
48 { -1, -1, -1, -1, -1, -1, -1, -1, -1}
49 };
50
51 /* mapping conventions:
52 only one submap (this would change for efficient 5.1 support for example)*/
53 /* Four psychoacoustic profiles are used, one for each blocktype */
54 static const vorbis_info_mapping0 _map_nominal_u[2]={
55 {1, {0,0,0,0,0,0}, {0}, {0}, 0,{0},{0}},
56 {1, {0,0,0,0,0,0}, {1}, {1}, 0,{0},{0}}
57 };
58
59 static const static_bookblock _resbook_44u_n1={
60 {
61 {0},
62 {0,0,&_44un1__p1_0},
63 {0,0,&_44un1__p2_0},
64 {0,0,&_44un1__p3_0},
65 {0,0,&_44un1__p4_0},
66 {0,0,&_44un1__p5_0},
67 {&_44un1__p6_0,&_44un1__p6_1},
68 {&_44un1__p7_0,&_44un1__p7_1,&_44un1__p7_2}
69 }
70 };
71 static const static_bookblock _resbook_44u_0={
72 {
73 {0},
74 {0,0,&_44u0__p1_0},
75 {0,0,&_44u0__p2_0},
76 {0,0,&_44u0__p3_0},
77 {0,0,&_44u0__p4_0},
78 {0,0,&_44u0__p5_0},
79 {&_44u0__p6_0,&_44u0__p6_1},
80 {&_44u0__p7_0,&_44u0__p7_1,&_44u0__p7_2}
81 }
82 };
83 static const static_bookblock _resbook_44u_1={
84 {
85 {0},
86 {0,0,&_44u1__p1_0},
87 {0,0,&_44u1__p2_0},
88 {0,0,&_44u1__p3_0},
89 {0,0,&_44u1__p4_0},
90 {0,0,&_44u1__p5_0},
91 {&_44u1__p6_0,&_44u1__p6_1},
92 {&_44u1__p7_0,&_44u1__p7_1,&_44u1__p7_2}
93 }
94 };
95 static const static_bookblock _resbook_44u_2={
96 {
97 {0},
98 {0,0,&_44u2__p1_0},
99 {0,0,&_44u2__p2_0},
100 {0,0,&_44u2__p3_0},
101 {0,0,&_44u2__p4_0},
102 {0,0,&_44u2__p5_0},
103 {&_44u2__p6_0,&_44u2__p6_1},
104 {&_44u2__p7_0,&_44u2__p7_1,&_44u2__p7_2}
105 }
106 };
107 static const static_bookblock _resbook_44u_3={
108 {
109 {0},
110 {0,0,&_44u3__p1_0},
111 {0,0,&_44u3__p2_0},
112 {0,0,&_44u3__p3_0},
113 {0,0,&_44u3__p4_0},
114 {0,0,&_44u3__p5_0},
115 {&_44u3__p6_0,&_44u3__p6_1},
116 {&_44u3__p7_0,&_44u3__p7_1,&_44u3__p7_2}
117 }
118 };
119 static const static_bookblock _resbook_44u_4={
120 {
121 {0},
122 {0,0,&_44u4__p1_0},
123 {0,0,&_44u4__p2_0},
124 {0,0,&_44u4__p3_0},
125 {0,0,&_44u4__p4_0},
126 {0,0,&_44u4__p5_0},
127 {&_44u4__p6_0,&_44u4__p6_1},
128 {&_44u4__p7_0,&_44u4__p7_1,&_44u4__p7_2}
129 }
130 };
131 static const static_bookblock _resbook_44u_5={
132 {
133 {0},
134 {0,0,&_44u5__p1_0},
135 {0,0,&_44u5__p2_0},
136 {0,0,&_44u5__p3_0},
137 {0,0,&_44u5__p4_0},
138 {0,0,&_44u5__p5_0},
139 {0,0,&_44u5__p6_0},
140 {&_44u5__p7_0,&_44u5__p7_1},
141 {&_44u5__p8_0,&_44u5__p8_1},
142 {&_44u5__p9_0,&_44u5__p9_1,&_44u5__p9_2}
143 }
144 };
145 static const static_bookblock _resbook_44u_6={
146 {
147 {0},
148 {0,0,&_44u6__p1_0},
149 {0,0,&_44u6__p2_0},
150 {0,0,&_44u6__p3_0},
151 {0,0,&_44u6__p4_0},
152 {0,0,&_44u6__p5_0},
153 {0,0,&_44u6__p6_0},
154 {&_44u6__p7_0,&_44u6__p7_1},
155 {&_44u6__p8_0,&_44u6__p8_1},
156 {&_44u6__p9_0,&_44u6__p9_1,&_44u6__p9_2}
157 }
158 };
159 static const static_bookblock _resbook_44u_7={
160 {
161 {0},
162 {0,0,&_44u7__p1_0},
163 {0,0,&_44u7__p2_0},
164 {0,0,&_44u7__p3_0},
165 {0,0,&_44u7__p4_0},
166 {0,0,&_44u7__p5_0},
167 {0,0,&_44u7__p6_0},
168 {&_44u7__p7_0,&_44u7__p7_1},
169 {&_44u7__p8_0,&_44u7__p8_1},
170 {&_44u7__p9_0,&_44u7__p9_1,&_44u7__p9_2}
171 }
172 };
173 static const static_bookblock _resbook_44u_8={
174 {
175 {0},
176 {0,0,&_44u8_p1_0},
177 {0,0,&_44u8_p2_0},
178 {0,0,&_44u8_p3_0},
179 {0,0,&_44u8_p4_0},
180 {&_44u8_p5_0,&_44u8_p5_1},
181 {&_44u8_p6_0,&_44u8_p6_1},
182 {&_44u8_p7_0,&_44u8_p7_1},
183 {&_44u8_p8_0,&_44u8_p8_1},
184 {&_44u8_p9_0,&_44u8_p9_1,&_44u8_p9_2}
185 }
186 };
187 static const static_bookblock _resbook_44u_9={
188 {
189 {0},
190 {0,0,&_44u9_p1_0},
191 {0,0,&_44u9_p2_0},
192 {0,0,&_44u9_p3_0},
193 {0,0,&_44u9_p4_0},
194 {&_44u9_p5_0,&_44u9_p5_1},
195 {&_44u9_p6_0,&_44u9_p6_1},
196 {&_44u9_p7_0,&_44u9_p7_1},
197 {&_44u9_p8_0,&_44u9_p8_1},
198 {&_44u9_p9_0,&_44u9_p9_1,&_44u9_p9_2}
199 }
200 };
201
202 static const vorbis_residue_template _res_44u_n1[]={
203 {1,0,32, &_residue_44_low_un,
204 &_huff_book__44un1__short,&_huff_book__44un1__short,
205 &_resbook_44u_n1,&_resbook_44u_n1},
206
207 {1,0,32, &_residue_44_low_un,
208 &_huff_book__44un1__long,&_huff_book__44un1__long,
209 &_resbook_44u_n1,&_resbook_44u_n1}
210 };
211 static const vorbis_residue_template _res_44u_0[]={
212 {1,0,16, &_residue_44_low_un,
213 &_huff_book__44u0__short,&_huff_book__44u0__short,
214 &_resbook_44u_0,&_resbook_44u_0},
215
216 {1,0,32, &_residue_44_low_un,
217 &_huff_book__44u0__long,&_huff_book__44u0__long,
218 &_resbook_44u_0,&_resbook_44u_0}
219 };
220 static const vorbis_residue_template _res_44u_1[]={
221 {1,0,16, &_residue_44_low_un,
222 &_huff_book__44u1__short,&_huff_book__44u1__short,
223 &_resbook_44u_1,&_resbook_44u_1},
224
225 {1,0,32, &_residue_44_low_un,
226 &_huff_book__44u1__long,&_huff_book__44u1__long,
227 &_resbook_44u_1,&_resbook_44u_1}
228 };
229 static const vorbis_residue_template _res_44u_2[]={
230 {1,0,16, &_residue_44_low_un,
231 &_huff_book__44u2__short,&_huff_book__44u2__short,
232 &_resbook_44u_2,&_resbook_44u_2},
233
234 {1,0,32, &_residue_44_low_un,
235 &_huff_book__44u2__long,&_huff_book__44u2__long,
236 &_resbook_44u_2,&_resbook_44u_2}
237 };
238 static const vorbis_residue_template _res_44u_3[]={
239 {1,0,16, &_residue_44_low_un,
240 &_huff_book__44u3__short,&_huff_book__44u3__short,
241 &_resbook_44u_3,&_resbook_44u_3},
242
243 {1,0,32, &_residue_44_low_un,
244 &_huff_book__44u3__long,&_huff_book__44u3__long,
245 &_resbook_44u_3,&_resbook_44u_3}
246 };
247 static const vorbis_residue_template _res_44u_4[]={
248 {1,0,16, &_residue_44_low_un,
249 &_huff_book__44u4__short,&_huff_book__44u4__short,
250 &_resbook_44u_4,&_resbook_44u_4},
251
252 {1,0,32, &_residue_44_low_un,
253 &_huff_book__44u4__long,&_huff_book__44u4__long,
254 &_resbook_44u_4,&_resbook_44u_4}
255 };
256
257 static const vorbis_residue_template _res_44u_5[]={
258 {1,0,16, &_residue_44_mid_un,
259 &_huff_book__44u5__short,&_huff_book__44u5__short,
260 &_resbook_44u_5,&_resbook_44u_5},
261
262 {1,0,32, &_residue_44_mid_un,
263 &_huff_book__44u5__long,&_huff_book__44u5__long,
264 &_resbook_44u_5,&_resbook_44u_5}
265 };
266
267 static const vorbis_residue_template _res_44u_6[]={
268 {1,0,16, &_residue_44_mid_un,
269 &_huff_book__44u6__short,&_huff_book__44u6__short,
270 &_resbook_44u_6,&_resbook_44u_6},
271
272 {1,0,32, &_residue_44_mid_un,
273 &_huff_book__44u6__long,&_huff_book__44u6__long,
274 &_resbook_44u_6,&_resbook_44u_6}
275 };
276
277 static const vorbis_residue_template _res_44u_7[]={
278 {1,0,16, &_residue_44_mid_un,
279 &_huff_book__44u7__short,&_huff_book__44u7__short,
280 &_resbook_44u_7,&_resbook_44u_7},
281
282 {1,0,32, &_residue_44_mid_un,
283 &_huff_book__44u7__long,&_huff_book__44u7__long,
284 &_resbook_44u_7,&_resbook_44u_7}
285 };
286
287 static const vorbis_residue_template _res_44u_8[]={
288 {1,0,16, &_residue_44_hi_un,
289 &_huff_book__44u8__short,&_huff_book__44u8__short,
290 &_resbook_44u_8,&_resbook_44u_8},
291
292 {1,0,32, &_residue_44_hi_un,
293 &_huff_book__44u8__long,&_huff_book__44u8__long,
294 &_resbook_44u_8,&_resbook_44u_8}
295 };
296 static const vorbis_residue_template _res_44u_9[]={
297 {1,0,16, &_residue_44_hi_un,
298 &_huff_book__44u9__short,&_huff_book__44u9__short,
299 &_resbook_44u_9,&_resbook_44u_9},
300
301 {1,0,32, &_residue_44_hi_un,
302 &_huff_book__44u9__long,&_huff_book__44u9__long,
303 &_resbook_44u_9,&_resbook_44u_9}
304 };
305
306 static const vorbis_mapping_template _mapres_template_44_uncoupled[]={
307 { _map_nominal_u, _res_44u_n1 }, /* -1 */
308 { _map_nominal_u, _res_44u_0 }, /* 0 */
309 { _map_nominal_u, _res_44u_1 }, /* 1 */
310 { _map_nominal_u, _res_44u_2 }, /* 2 */
311 { _map_nominal_u, _res_44u_3 }, /* 3 */
312 { _map_nominal_u, _res_44u_4 }, /* 4 */
313 { _map_nominal_u, _res_44u_5 }, /* 5 */
314 { _map_nominal_u, _res_44u_6 }, /* 6 */
315 { _map_nominal_u, _res_44u_7 }, /* 7 */
316 { _map_nominal_u, _res_44u_8 }, /* 8 */
317 { _map_nominal_u, _res_44u_9 }, /* 9 */
318 };