2 * Copyright (c) 2016-present, Yann Collet, Facebook, Inc.
5 * This source code is licensed under both the BSD-style license (found in the
6 * LICENSE file in the root directory of this source tree) and the GPLv2 (found
7 * in the COPYING file in the root directory of this source tree).
12 /* *************************************
14 ***************************************/
15 #define ZBUFF_STATIC_LINKING_ONLY
19 ZBUFF_DCtx* ZBUFF_createDCtx(void)
21 return ZSTD_createDStream();
24 ZBUFF_DCtx* ZBUFF_createDCtx_advanced(ZSTD_customMem customMem)
26 return ZSTD_createDStream_advanced(customMem);
29 size_t ZBUFF_freeDCtx(ZBUFF_DCtx* zbd)
31 return ZSTD_freeDStream(zbd);
35 /* *** Initialization *** */
37 size_t ZBUFF_decompressInitDictionary(ZBUFF_DCtx* zbd, const void* dict, size_t dictSize)
39 return ZSTD_initDStream_usingDict(zbd, dict, dictSize);
42 size_t ZBUFF_decompressInit(ZBUFF_DCtx* zbd)
44 return ZSTD_initDStream(zbd);
48 /* *** Decompression *** */
50 size_t ZBUFF_decompressContinue(ZBUFF_DCtx* zbd,
51 void* dst, size_t* dstCapacityPtr,
52 const void* src, size_t* srcSizePtr)
54 ZSTD_outBuffer outBuff;
59 outBuff.size = *dstCapacityPtr;
62 inBuff.size = *srcSizePtr;
63 result = ZSTD_decompressStream(zbd, &outBuff, &inBuff);
64 *dstCapacityPtr = outBuff.pos;
65 *srcSizePtr = inBuff.pos;
70 /* *************************************
72 ***************************************/
73 size_t ZBUFF_recommendedDInSize(void) { return ZSTD_DStreamInSize(); }
74 size_t ZBUFF_recommendedDOutSize(void) { return ZSTD_DStreamOutSize(); }