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annotate contrib/python-zstandard/zstd/decompress/zstd_decompress_block.h @ 53040:cdd7bf612c7b stable tip

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bundle-spec: properly format boolean parameter (issue6960) This was breaking automatic clone bundle generation. This changeset fixes it and add a test to catch it in the future.
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Tue, 11 Mar 2025 02:29:42 +0100
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children
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1 /*
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2 * Copyright (c) 2016-present, Yann Collet, Facebook, Inc.
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3 * All rights reserved.
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4 *
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5 * This source code is licensed under both the BSD-style license (found in the
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6 * LICENSE file in the root directory of this source tree) and the GPLv2 (found
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7 * in the COPYING file in the root directory of this source tree).
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8 * You may select, at your option, one of the above-listed licenses.
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9 */
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10
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11
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12 #ifndef ZSTD_DEC_BLOCK_H
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13 #define ZSTD_DEC_BLOCK_H
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14
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15 /*-*******************************************************
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16 * Dependencies
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17 *********************************************************/
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18 #include <stddef.h> /* size_t */
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19 #include "zstd.h" /* DCtx, and some public functions */
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20 #include "zstd_internal.h" /* blockProperties_t, and some public functions */
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21 #include "zstd_decompress_internal.h" /* ZSTD_seqSymbol */
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23
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24 /* === Prototypes === */
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25
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26 /* note: prototypes already published within `zstd.h` :
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27 * ZSTD_decompressBlock()
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28 */
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29
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30 /* note: prototypes already published within `zstd_internal.h` :
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31 * ZSTD_getcBlockSize()
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32 * ZSTD_decodeSeqHeaders()
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33 */
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34
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35
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36 /* ZSTD_decompressBlock_internal() :
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37 * decompress block, starting at `src`,
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38 * into destination buffer `dst`.
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39 * @return : decompressed block size,
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40 * or an error code (which can be tested using ZSTD_isError())
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41 */
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42 size_t ZSTD_decompressBlock_internal(ZSTD_DCtx* dctx,
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43 void* dst, size_t dstCapacity,
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44 const void* src, size_t srcSize, const int frame);
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45
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46 /* ZSTD_buildFSETable() :
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47 * generate FSE decoding table for one symbol (ll, ml or off)
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48 * this function must be called with valid parameters only
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49 * (dt is large enough, normalizedCounter distribution total is a power of 2, max is within range, etc.)
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50 * in which case it cannot fail.
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51 * Internal use only.
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52 */
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53 void ZSTD_buildFSETable(ZSTD_seqSymbol* dt,
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54 const short* normalizedCounter, unsigned maxSymbolValue,
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55 const U32* baseValue, const U32* nbAdditionalBits,
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56 unsigned tableLog);
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57
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59 #endif /* ZSTD_DEC_BLOCK_H */