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- /* Copyright 2013 Google Inc. All Rights Reserved.
- Distributed under MIT license.
- See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
- */
- /* Function to find backward reference copies. */
- #ifndef BROTLI_ENC_BACKWARD_REFERENCES_H_
- #define BROTLI_ENC_BACKWARD_REFERENCES_H_
- #include "../common/constants.h"
- #include "../common/context.h"
- #include "../common/dictionary.h"
- #include "../common/platform.h"
- #include <brotli/types.h>
- #include "./command.h"
- #include "./hash.h"
- #include "./quality.h"
- #if defined(__cplusplus) || defined(c_plusplus)
- extern "C" {
- #endif
- /* "commands" points to the next output command to write to, "*num_commands" is
- initially the total amount of commands output by previous
- CreateBackwardReferences calls, and must be incremented by the amount written
- by this call. */
- BROTLI_INTERNAL void BrotliCreateBackwardReferences(size_t num_bytes,
- size_t position, const uint8_t* ringbuffer, size_t ringbuffer_mask,
- ContextLut literal_context_lut, const BrotliEncoderParams* params,
- Hasher* hasher, int* dist_cache, size_t* last_insert_len,
- Command* commands, size_t* num_commands, size_t* num_literals);
- #if defined(__cplusplus) || defined(c_plusplus)
- } /* extern "C" */
- #endif
- #endif /* BROTLI_ENC_BACKWARD_REFERENCES_H_ */
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