Mercurial > hgrepos > Python2 > PyMuPDF

annotate mupdf-source/thirdparty/brotli/c/enc/literal_cost.h @ 40:aa33339d6b8a upstream

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ADD: MuPDF v1.26.10: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.5.
author Franz Glasner <fzglas.hg@dom66.de>
date Sat, 11 Oct 2025 11:31:38 +0200
parents b50eed0cc0ef
children
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1 /* Copyright 2013 Google Inc. All Rights Reserved.
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3 Distributed under MIT license.
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4 See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
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5 */
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7 /* Literal cost model to allow backward reference replacement to be efficient.
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8 */
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10 #ifndef BROTLI_ENC_LITERAL_COST_H_
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11 #define BROTLI_ENC_LITERAL_COST_H_
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13 #include <brotli/types.h>
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15 #include "../common/platform.h"
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17 #if defined(__cplusplus) || defined(c_plusplus)
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18 extern "C" {
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19 #endif
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21 /* Estimates how many bits the literals in the interval [pos, pos + len) in the
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22 ring-buffer (data, mask) will take entropy coded and writes these estimates
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23 to the cost[0..len) array. */
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24 BROTLI_INTERNAL void BrotliEstimateBitCostsForLiterals(
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25 size_t pos, size_t len, size_t mask, const uint8_t* data, size_t* histogram,
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26 float* cost);
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28 #if defined(__cplusplus) || defined(c_plusplus)
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29 } /* extern "C" */
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30 #endif
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32 #endif /* BROTLI_ENC_LITERAL_COST_H_ */