openshot-audio  0.1.6
residue_44u.h
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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 "../../../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 };
Definition: vorbisenc.c:34
Definition: vorbisenc.c:38
Definition: vorbisenc.c:49
Definition: backends.h:131
Definition: backends.h:104