/src/libjxl/third_party/brotli/c/common/dictionary.c
Line | Count | Source |
1 | | /* Copyright 2013 Google Inc. All Rights Reserved. |
2 | | |
3 | | Distributed under MIT license. |
4 | | See file LICENSE for detail or copy at https://opensource.org/licenses/MIT |
5 | | */ |
6 | | |
7 | | #include "dictionary.h" |
8 | | #include "platform.h" |
9 | | |
10 | | #if defined(__cplusplus) || defined(c_plusplus) |
11 | | extern "C" { |
12 | | #endif |
13 | | |
14 | | #if !defined(BROTLI_EXTERNAL_DICTIONARY_DATA) |
15 | | /* Embed kBrotliDictionaryData */ |
16 | | #include "dictionary_inc.h" |
17 | | static const BROTLI_MODEL("small") BrotliDictionary kBrotliDictionary = { |
18 | | #else |
19 | | static BROTLI_MODEL("small") BrotliDictionary kBrotliDictionary = { |
20 | | #endif |
21 | | /* size_bits_by_length */ |
22 | | { |
23 | | 0, 0, 0, 0, 10, 10, 11, 11, |
24 | | 10, 10, 10, 10, 10, 9, 9, 8, |
25 | | 7, 7, 8, 7, 7, 6, 6, 5, |
26 | | 5, 0, 0, 0, 0, 0, 0, 0 |
27 | | }, |
28 | | |
29 | | /* offsets_by_length */ |
30 | | { |
31 | | 0, 0, 0, 0, 0, 4096, 9216, 21504, |
32 | | 35840, 44032, 53248, 63488, 74752, 87040, 93696, 100864, |
33 | | 104704, 106752, 108928, 113536, 115968, 118528, 119872, 121280, |
34 | | 122016, 122784, 122784, 122784, 122784, 122784, 122784, 122784 |
35 | | }, |
36 | | |
37 | | /* data_size == sizeof(kBrotliDictionaryData) */ |
38 | | 122784, |
39 | | |
40 | | /* data */ |
41 | | #if defined(BROTLI_EXTERNAL_DICTIONARY_DATA) |
42 | | NULL |
43 | | #else |
44 | | kBrotliDictionaryData |
45 | | #endif |
46 | | }; |
47 | | |
48 | 8 | const BrotliDictionary* BrotliGetDictionary(void) { |
49 | 8 | return &kBrotliDictionary; |
50 | 8 | } |
51 | | |
52 | 0 | void BrotliSetDictionaryData(const uint8_t* data) { |
53 | | #if defined(BROTLI_EXTERNAL_DICTIONARY_DATA) |
54 | | if (!!data && !kBrotliDictionary.data) { |
55 | | kBrotliDictionary.data = data; |
56 | | } |
57 | | #else |
58 | 0 | BROTLI_UNUSED(data); // Appease -Werror=unused-parameter |
59 | 0 | #endif |
60 | 0 | } |
61 | | |
62 | | #if defined(__cplusplus) || defined(c_plusplus) |
63 | | } /* extern "C" */ |
64 | | #endif |