+++ /dev/null
-/* Copyright 2013 Google Inc. All Rights Reserved.\r
-\r
- Distributed under MIT license.\r
- See file LICENSE for detail or copy at https://opensource.org/licenses/MIT\r
-*/\r
-\r
-/* Collection of static dictionary words. */\r
-\r
-#ifndef BROTLI_COMMON_DICTIONARY_H_\r
-#define BROTLI_COMMON_DICTIONARY_H_\r
-\r
-#include <brotli/port.h>\r
-#include <brotli/types.h>\r
-\r
-#if defined(__cplusplus) || defined(c_plusplus)\r
-extern "C" {\r
-#endif\r
-\r
-typedef struct BrotliDictionary {\r
- /**\r
- * Number of bits to encode index of dictionary word in a bucket.\r
- *\r
- * Specification: Appendix A. Static Dictionary Data\r
- *\r
- * Words in a dictionary are bucketed by length.\r
- * @c 0 means that there are no words of a given length.\r
- * Dictionary consists of words with length of [4..24] bytes.\r
- * Values at [0..3] and [25..31] indices should not be addressed.\r
- */\r
- uint8_t size_bits_by_length[32];\r
-\r
- /* assert(offset[i + 1] == offset[i] + (bits[i] ? (i << bits[i]) : 0)) */\r
- uint32_t offsets_by_length[32];\r
-\r
- /* assert(data_size == offsets_by_length[31]) */\r
- size_t data_size;\r
-\r
- /* Data array is not bound, and should obey to size_bits_by_length values.\r
- Specified size matches default (RFC 7932) dictionary. Its size is\r
- defined by data_size */\r
- const uint8_t* data;\r
-} BrotliDictionary;\r
-\r
-BROTLI_COMMON_API const BrotliDictionary* BrotliGetDictionary(void);\r
-\r
-/**\r
- * Sets dictionary data.\r
- *\r
- * When dictionary data is already set / present, this method is no-op.\r
- *\r
- * Dictionary data MUST be provided before BrotliGetDictionary is invoked.\r
- * This method is used ONLY in multi-client environment (e.g. C + Java),\r
- * to reduce storage by sharing single dictionary between implementations.\r
- */\r
-BROTLI_COMMON_API void BrotliSetDictionaryData(const uint8_t* data);\r
-\r
-#define BROTLI_MIN_DICTIONARY_WORD_LENGTH 4\r
-#define BROTLI_MAX_DICTIONARY_WORD_LENGTH 24\r
-\r
-#if defined(__cplusplus) || defined(c_plusplus)\r
-} /* extern "C" */\r
-#endif\r
-\r
-#endif /* BROTLI_COMMON_DICTIONARY_H_ */\r