AuroraMiddleware/zstd
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fix following suggestions by @terrelln

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This commit is contained in:
Yann Collet 2017-09-11 13:12:52 -07:00
parent b3f33ccfb3
commit ce31004f20
3 changed files with 2 additions and 3 deletions
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2
doc/zstd_manual.html
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@ -779,7 +779,7 @@ typedef struct {
unsigned checksumFlag;
} ZSTD_frameHeader;
size_t ZSTD_getFrameHeader(ZSTD_frameHeader* zfhPtr, const void* src, size_t srcSize); </b>/**< doesn't consume input */<b>
size_t ZSTD_decodingBufferSize_min(unsigned long long windowSize, unsigned long long frameContentSize);
size_t ZSTD_decodingBufferSize_min(unsigned long long windowSize, unsigned long long frameContentSize); </b>/**< when frame content size is not known, pass in frameContentSize == ZSTD_CONTENTSIZE_UNKNOWN */<b>
</pre></b><BR>
<pre><b>typedef enum { ZSTDnit_frameHeader, ZSTDnit_blockHeader, ZSTDnit_block, ZSTDnit_lastBlock, ZSTDnit_checksum, ZSTDnit_skippableFrame } ZSTD_nextInputType_e;
</b></pre><BR>

1
lib/decompress/zstd_decompress.c
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@ -2249,7 +2249,6 @@ size_t ZSTD_estimateDStreamSize(size_t windowSize)
{
size_t const blockSize = MIN(windowSize, ZSTD_BLOCKSIZE_MAX);
size_t const inBuffSize = blockSize; /* no block can be larger */
//size_t const outBuffSize = windowSize + blockSize + (WILDCOPY_OVERLENGTH * 2);
size_t const outBuffSize = ZSTD_decodingBufferSize_min(windowSize, ZSTD_CONTENTSIZE_UNKNOWN);
return ZSTD_estimateDCtxSize() + inBuffSize + outBuffSize;
}

2
lib/zstd.h
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@ -889,7 +889,7 @@ typedef struct {
unsigned checksumFlag;
} ZSTD_frameHeader;
ZSTDLIB_API size_t ZSTD_getFrameHeader(ZSTD_frameHeader* zfhPtr, const void* src, size_t srcSize); /**< doesn't consume input */
ZSTDLIB_API size_t ZSTD_decodingBufferSize_min(unsigned long long windowSize, unsigned long long frameContentSize);
ZSTDLIB_API size_t ZSTD_decodingBufferSize_min(unsigned long long windowSize, unsigned long long frameContentSize); /**< when frame content size is not known, pass in frameContentSize == ZSTD_CONTENTSIZE_UNKNOWN */
ZSTDLIB_API size_t ZSTD_decompressBegin(ZSTD_DCtx* dctx);
ZSTDLIB_API size_t ZSTD_decompressBegin_usingDict(ZSTD_DCtx* dctx, const void* dict, size_t dictSize);