mirror of
https://github.com/google/brotli.git
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a8f5813b84
Documentation: - add note that brotli is a "stream" format, not an archive-like - regenerate .1 with Pandoc Build: - drop legacy "BROTLI_BUILD_PORTABLE" option - drop "BROTLI_SANITIZED" definition Code: - c: comb includes - c/enc: extract encoder state into separate header - c/enc: drop designated q10 codepath - c/enc: dealing better with flushing of empty stream - fix MSVC compilation API: - py: use library version instead of one in version.h - c: add plugable API to report consumed input / produced output - c/java: support "lean" prepared dictionaries (without copy of source)
50 lines
1.0 KiB
C
50 lines
1.0 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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/* Functions for clustering similar histograms together. */
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#ifndef BROTLI_ENC_CLUSTER_H_
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#define BROTLI_ENC_CLUSTER_H_
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#include <brotli/types.h>
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#include "../common/platform.h"
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#include "histogram.h"
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#include "memory.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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typedef struct HistogramPair {
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uint32_t idx1;
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uint32_t idx2;
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double cost_combo;
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double cost_diff;
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} HistogramPair;
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#define CODE(X) /* Declaration */;
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#define FN(X) X ## Literal
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#include "cluster_inc.h" /* NOLINT(build/include) */
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#undef FN
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#define FN(X) X ## Command
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#include "cluster_inc.h" /* NOLINT(build/include) */
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#undef FN
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#define FN(X) X ## Distance
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#include "cluster_inc.h" /* NOLINT(build/include) */
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#undef FN
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#undef CODE
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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_CLUSTER_H_ */
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