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Diffstat (limited to 'modules/brotli/enc/backward_references.h')
| -rw-r--r-- | modules/brotli/enc/backward_references.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/modules/brotli/enc/backward_references.h b/modules/brotli/enc/backward_references.h new file mode 100644 index 0000000000..9589cc1541 --- /dev/null +++ b/modules/brotli/enc/backward_references.h @@ -0,0 +1,39 @@ +/* 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_ */ |