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40 lines
1.4 KiB
C++
40 lines
1.4 KiB
C++
/* Copyright 2013 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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// Function to find backward reference copies.
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#ifndef BROTLI_ENC_BACKWARD_REFERENCES_H_
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#define BROTLI_ENC_BACKWARD_REFERENCES_H_
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#include "./hash.h"
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#include "./command.h"
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#include "./types.h"
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namespace brotli {
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// "commands" points to the next output command to write to, "*num_commands" is
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// initially the total amount of commands output by previous
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// CreateBackwardReferences calls, and must be incremented by the amount written
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// by this call.
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void CreateBackwardReferences(size_t num_bytes,
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size_t position,
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bool is_last,
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const uint8_t* ringbuffer,
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size_t ringbuffer_mask,
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const size_t max_backward_limit,
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const int quality,
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Hashers* hashers,
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int hash_type,
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int* dist_cache,
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size_t* last_insert_len,
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Command* commands,
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size_t* num_commands,
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size_t* num_literals);
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} // namespace brotli
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#endif // BROTLI_ENC_BACKWARD_REFERENCES_H_
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