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44 lines
1.1 KiB
44 lines
1.1 KiB
/* Copyright 2017 Google Inc. All Rights Reserved.
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Distributed under MIT license.
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See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
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*/
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#ifndef BROTLI_ENC_ENCODER_DICT_H_
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#define BROTLI_ENC_ENCODER_DICT_H_
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#include "../common/dictionary.h"
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#include "../common/platform.h"
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#include <brotli/types.h>
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#include "./static_dict_lut.h"
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#if defined(__cplusplus) || defined(c_plusplus)
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extern "C" {
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#endif
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/* Dictionary data (words and transforms) for 1 possible context */
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typedef struct BrotliEncoderDictionary {
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const BrotliDictionary* words;
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uint32_t num_transforms;
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/* cut off for fast encoder */
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uint32_t cutoffTransformsCount;
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uint64_t cutoffTransforms;
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/* from dictionary_hash.h, for fast encoder */
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const uint16_t* hash_table_words;
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const uint8_t* hash_table_lengths;
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/* from static_dict_lut.h, for slow encoder */
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const uint16_t* buckets;
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const DictWord* dict_words;
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} BrotliEncoderDictionary;
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BROTLI_INTERNAL void BrotliInitEncoderDictionary(BrotliEncoderDictionary* dict);
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#if defined(__cplusplus) || defined(c_plusplus)
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} /* extern "C" */
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#endif
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#endif /* BROTLI_ENC_ENCODER_DICT_H_ */
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