FFmpeg
proresdata.c
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1 /*
2  * Apple ProRes compatible decoder
3  *
4  * Copyright (c) 2010-2011 Maxim Poliakovski
5  *
6  * This file is part of FFmpeg.
7  *
8  * FFmpeg is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU Lesser General Public
10  * License as published by the Free Software Foundation; either
11  * version 2.1 of the License, or (at your option) any later version.
12  *
13  * FFmpeg is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16  * Lesser General Public License for more details.
17  *
18  * You should have received a copy of the GNU Lesser General Public
19  * License along with FFmpeg; if not, write to the Free Software
20  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21  */
22 
23 #include "proresdata.h"
24 
26  0, 1, 8, 9, 2, 3, 10, 11,
27  16, 17, 24, 25, 18, 19, 26, 27,
28  4, 5, 12, 20, 13, 6, 7, 14,
29  21, 28, 29, 22, 15, 23, 30, 31,
30  32, 33, 40, 48, 41, 34, 35, 42,
31  49, 56, 57, 50, 43, 36, 37, 44,
32  51, 58, 59, 52, 45, 38, 39, 46,
33  53, 60, 61, 54, 47, 55, 62, 63
34 };
35 
37  0, 8, 1, 9, 16, 24, 17, 25,
38  2, 10, 3, 11, 18, 26, 19, 27,
39  32, 40, 33, 34, 41, 48, 56, 49,
40  42, 35, 43, 50, 57, 58, 51, 59,
41  4, 12, 5, 6, 13, 20, 28, 21,
42  14, 7, 15, 22, 29, 36, 44, 37,
43  30, 23, 31, 38, 45, 52, 60, 53,
44  46, 39, 47, 54, 61, 62, 55, 63
45 };
46 
47 
49  0x04, // rice_order = 0, exp_golomb_order = 1, switch_bits = 0
50  0x28, // rice_order = 1, exp_golomb_order = 2, switch_bits = 0
51  0x4D, // rice_order = 2, exp_golomb_order = 3, switch_bits = 1
52  0x70 // rice_order = 3, exp_golomb_order = 4, switch_bits = 0
53 };
54 
56  0x04, // rice_order = 0, exp_golomb_order = 1, switch_bits = 0
57  0x28, // rice_order = 1, exp_golomb_order = 2, switch_bits = 0
58  0x4C, // rice_order = 2, exp_golomb_order = 3, switch_bits = 0
59  0x05, // rice_order = 0, exp_golomb_order = 1, switch_bits = 1
60  0x29, // rice_order = 1, exp_golomb_order = 2, switch_bits = 1
61  0x06, // rice_order = 0, exp_golomb_order = 1, switch_bits = 2
62  0x0A, // rice_order = 0, exp_golomb_order = 2, switch_bits = 2
63 };
64 
65 /**
66  * Lookup tables for adaptive switching between codebooks
67  * according with previous run/level value.
68  */
70  { 5, 5, 3, 3, 0, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 2 };
71 
72 const uint8_t ff_prores_lev_to_cb_index[10] = { 0, 6, 3, 5, 0, 1, 1, 1, 1, 2 };
const uint8_t ff_prores_ac_codebook[7]
Definition: proresdata.c:55
uint8_t
const uint8_t ff_prores_run_to_cb_index[16]
Lookup tables for adaptive switching between codebooks according with previous run/level value...
Definition: proresdata.c:69
const uint8_t ff_prores_lev_to_cb_index[10]
Definition: proresdata.c:72
const uint8_t ff_prores_dc_codebook[4]
Definition: proresdata.c:48
const uint8_t ff_prores_interlaced_scan[64]
Definition: proresdata.c:36
const uint8_t ff_prores_progressive_scan[64]
Definition: proresdata.c:25