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author | Björn Stenberg <bjorn@haxx.se> | 2007-01-08 23:53:00 +0000 |
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committer | Björn Stenberg <bjorn@haxx.se> | 2007-01-08 23:53:00 +0000 |
commit | 7039a05147b8bbfc829babea1c65bd436450b505 (patch) | |
tree | 4ba555eb84ed97b72b0575034d5b0530a393713e /songdbj/de/jarnbjo/vorbis/Floor.java | |
parent | 6d4c19707ef95942e323cbdc89fbbfdbe45e7cc5 (diff) | |
download | rockbox-7039a05147b8bbfc829babea1c65bd436450b505.tar.gz rockbox-7039a05147b8bbfc829babea1c65bd436450b505.zip |
Splitting out songdbj
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11953 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'songdbj/de/jarnbjo/vorbis/Floor.java')
-rw-r--r-- | songdbj/de/jarnbjo/vorbis/Floor.java | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/songdbj/de/jarnbjo/vorbis/Floor.java b/songdbj/de/jarnbjo/vorbis/Floor.java deleted file mode 100644 index 5be2798dfb..0000000000 --- a/songdbj/de/jarnbjo/vorbis/Floor.java +++ /dev/null | |||
@@ -1,124 +0,0 @@ | |||
1 | /* | ||
2 | * $ProjectName$ | ||
3 | * $ProjectRevision$ | ||
4 | * ----------------------------------------------------------- | ||
5 | * $Id$ | ||
6 | * ----------------------------------------------------------- | ||
7 | * | ||
8 | * $Author$ | ||
9 | * | ||
10 | * Description: | ||
11 | * | ||
12 | * Copyright 2002-2003 Tor-Einar Jarnbjo | ||
13 | * ----------------------------------------------------------- | ||
14 | * | ||
15 | * Change History | ||
16 | * ----------------------------------------------------------- | ||
17 | * $Log$ | ||
18 | * Revision 1.1 2005/07/11 15:42:36 hcl | ||
19 | * Songdb java version, source. only 1.5 compatible | ||
20 | * | ||
21 | * Revision 1.1.1.1 2004/04/04 22:09:12 shred | ||
22 | * First Import | ||
23 | * | ||
24 | * Revision 1.3 2003/04/10 19:49:04 jarnbjo | ||
25 | * no message | ||
26 | * | ||
27 | * Revision 1.2 2003/03/16 01:11:12 jarnbjo | ||
28 | * no message | ||
29 | * | ||
30 | * | ||
31 | */ | ||
32 | |||
33 | package de.jarnbjo.vorbis; | ||
34 | |||
35 | import java.io.IOException; | ||
36 | |||
37 | import de.jarnbjo.util.io.BitInputStream; | ||
38 | |||
39 | |||
40 | public abstract class Floor { | ||
41 | |||
42 | public final static float[] DB_STATIC_TABLE={ | ||
43 | 1.0649863e-07f, 1.1341951e-07f, 1.2079015e-07f, 1.2863978e-07f, | ||
44 | 1.3699951e-07f, 1.4590251e-07f, 1.5538408e-07f, 1.6548181e-07f, | ||
45 | 1.7623575e-07f, 1.8768855e-07f, 1.9988561e-07f, 2.128753e-07f, | ||
46 | 2.2670913e-07f, 2.4144197e-07f, 2.5713223e-07f, 2.7384213e-07f, | ||
47 | 2.9163793e-07f, 3.1059021e-07f, 3.3077411e-07f, 3.5226968e-07f, | ||
48 | 3.7516214e-07f, 3.9954229e-07f, 4.2550680e-07f, 4.5315863e-07f, | ||
49 | 4.8260743e-07f, 5.1396998e-07f, 5.4737065e-07f, 5.8294187e-07f, | ||
50 | 6.2082472e-07f, 6.6116941e-07f, 7.0413592e-07f, 7.4989464e-07f, | ||
51 | 7.9862701e-07f, 8.5052630e-07f, 9.0579828e-07f, 9.6466216e-07f, | ||
52 | 1.0273513e-06f, 1.0941144e-06f, 1.1652161e-06f, 1.2409384e-06f, | ||
53 | 1.3215816e-06f, 1.4074654e-06f, 1.4989305e-06f, 1.5963394e-06f, | ||
54 | 1.7000785e-06f, 1.8105592e-06f, 1.9282195e-06f, 2.0535261e-06f, | ||
55 | 2.1869758e-06f, 2.3290978e-06f, 2.4804557e-06f, 2.6416497e-06f, | ||
56 | 2.8133190e-06f, 2.9961443e-06f, 3.1908506e-06f, 3.3982101e-06f, | ||
57 | 3.6190449e-06f, 3.8542308e-06f, 4.1047004e-06f, 4.3714470e-06f, | ||
58 | 4.6555282e-06f, 4.9580707e-06f, 5.2802740e-06f, 5.6234160e-06f, | ||
59 | 5.9888572e-06f, 6.3780469e-06f, 6.7925283e-06f, 7.2339451e-06f, | ||
60 | 7.7040476e-06f, 8.2047000e-06f, 8.7378876e-06f, 9.3057248e-06f, | ||
61 | 9.9104632e-06f, 1.0554501e-05f, 1.1240392e-05f, 1.1970856e-05f, | ||
62 | 1.2748789e-05f, 1.3577278e-05f, 1.4459606e-05f, 1.5399272e-05f, | ||
63 | 1.6400004e-05f, 1.7465768e-05f, 1.8600792e-05f, 1.9809576e-05f, | ||
64 | 2.1096914e-05f, 2.2467911e-05f, 2.3928002e-05f, 2.5482978e-05f, | ||
65 | 2.7139006e-05f, 2.8902651e-05f, 3.0780908e-05f, 3.2781225e-05f, | ||
66 | 3.4911534e-05f, 3.7180282e-05f, 3.9596466e-05f, 4.2169667e-05f, | ||
67 | 4.4910090e-05f, 4.7828601e-05f, 5.0936773e-05f, 5.4246931e-05f, | ||
68 | 5.7772202e-05f, 6.1526565e-05f, 6.5524908e-05f, 6.9783085e-05f, | ||
69 | 7.4317983e-05f, 7.9147585e-05f, 8.4291040e-05f, 8.9768747e-05f, | ||
70 | 9.5602426e-05f, 0.00010181521f, 0.00010843174f, 0.00011547824f, | ||
71 | 0.00012298267f, 0.00013097477f, 0.00013948625f, 0.00014855085f, | ||
72 | 0.00015820453f, 0.00016848555f, 0.00017943469f, 0.00019109536f, | ||
73 | 0.00020351382f, 0.00021673929f, 0.00023082423f, 0.00024582449f, | ||
74 | 0.00026179955f, 0.00027881276f, 0.00029693158f, 0.00031622787f, | ||
75 | 0.00033677814f, 0.00035866388f, 0.00038197188f, 0.00040679456f, | ||
76 | 0.00043323036f, 0.00046138411f, 0.00049136745f, 0.00052329927f, | ||
77 | 0.00055730621f, 0.00059352311f, 0.00063209358f, 0.00067317058f, | ||
78 | 0.00071691700f, 0.00076350630f, 0.00081312324f, 0.00086596457f, | ||
79 | 0.00092223983f, 0.00098217216f, 0.0010459992f, 0.0011139742f, | ||
80 | 0.0011863665f, 0.0012634633f, 0.0013455702f, 0.0014330129f, | ||
81 | 0.0015261382f, 0.0016253153f, 0.0017309374f, 0.0018434235f, | ||
82 | 0.0019632195f, 0.0020908006f, 0.0022266726f, 0.0023713743f, | ||
83 | 0.0025254795f, 0.0026895994f, 0.0028643847f, 0.0030505286f, | ||
84 | 0.0032487691f, 0.0034598925f, 0.0036847358f, 0.0039241906f, | ||
85 | 0.0041792066f, 0.0044507950f, 0.0047400328f, 0.0050480668f, | ||
86 | 0.0053761186f, 0.0057254891f, 0.0060975636f, 0.0064938176f, | ||
87 | 0.0069158225f, 0.0073652516f, 0.0078438871f, 0.0083536271f, | ||
88 | 0.0088964928f, 0.009474637f, 0.010090352f, 0.010746080f, | ||
89 | 0.011444421f, 0.012188144f, 0.012980198f, 0.013823725f, | ||
90 | 0.014722068f, 0.015678791f, 0.016697687f, 0.017782797f, | ||
91 | 0.018938423f, 0.020169149f, 0.021479854f, 0.022875735f, | ||
92 | 0.024362330f, 0.025945531f, 0.027631618f, 0.029427276f, | ||
93 | 0.031339626f, 0.033376252f, 0.035545228f, 0.037855157f, | ||
94 | 0.040315199f, 0.042935108f, 0.045725273f, 0.048696758f, | ||
95 | 0.051861348f, 0.055231591f, 0.058820850f, 0.062643361f, | ||
96 | 0.066714279f, 0.071049749f, 0.075666962f, 0.080584227f, | ||
97 | 0.085821044f, 0.091398179f, 0.097337747f, 0.10366330f, | ||
98 | 0.11039993f, 0.11757434f, 0.12521498f, 0.13335215f, | ||
99 | 0.14201813f, 0.15124727f, 0.16107617f, 0.17154380f, | ||
100 | 0.18269168f, 0.19456402f, 0.20720788f, 0.22067342f, | ||
101 | 0.23501402f, 0.25028656f, 0.26655159f, 0.28387361f, | ||
102 | 0.30232132f, 0.32196786f, 0.34289114f, 0.36517414f, | ||
103 | 0.38890521f, 0.41417847f, 0.44109412f, 0.46975890f, | ||
104 | 0.50028648f, 0.53279791f, 0.56742212f, 0.60429640f, | ||
105 | 0.64356699f, 0.68538959f, 0.72993007f, 0.77736504f, | ||
106 | 0.82788260f, 0.88168307f, 0.9389798f, 1.0f}; | ||
107 | |||
108 | static Floor createInstance(BitInputStream source, SetupHeader header) throws VorbisFormatException, IOException { | ||
109 | |||
110 | int type=source.getInt(16); | ||
111 | switch(type) { | ||
112 | case 0: | ||
113 | return new Floor0(source, header); | ||
114 | case 1: | ||
115 | return new Floor1(source, header); | ||
116 | default: | ||
117 | throw new VorbisFormatException("Floor type "+type+" is not supported."); | ||
118 | } | ||
119 | } | ||
120 | |||
121 | abstract int getType(); | ||
122 | abstract Floor decodeFloor(VorbisStream vorbis, BitInputStream source) throws VorbisFormatException, IOException; | ||
123 | abstract void computeFloor(float[] vector); | ||
124 | } \ No newline at end of file | ||