Mercurial > hgrepos > Python2 > PyMuPDF

annotate mupdf-source/thirdparty/brotli/c/enc/utf8_util.h @ 46:7ee69f120f19 default tip

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>>>>> tag v1.26.5+1 for changeset b74429b0f5c4
author Franz Glasner <fzglas.hg@dom66.de>
date Sat, 11 Oct 2025 17:17:30 +0200
parents b50eed0cc0ef
children
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b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
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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 /* Heuristics for deciding about the UTF8-ness of strings. */
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9 #ifndef BROTLI_ENC_UTF8_UTIL_H_
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10 #define BROTLI_ENC_UTF8_UTIL_H_
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12 #include <brotli/types.h>
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14 #include "../common/platform.h"
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16 #if defined(__cplusplus) || defined(c_plusplus)
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17 extern "C" {
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18 #endif
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20 static const double kMinUTF8Ratio = 0.75;
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22 /* Returns 1 if at least min_fraction of the bytes between pos and
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23 pos + length in the (data, mask) ring-buffer is UTF8-encoded, otherwise
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24 returns 0. */
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25 BROTLI_INTERNAL BROTLI_BOOL BrotliIsMostlyUTF8(
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26 const uint8_t* data, const size_t pos, const size_t mask,
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27 const size_t length, const double min_fraction);
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29 #if defined(__cplusplus) || defined(c_plusplus)
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30 } /* extern "C" */
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31 #endif
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33 #endif /* BROTLI_ENC_UTF8_UTIL_H_ */