AuroraMiddleware/zstd
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This commit is contained in:
Yann Collet 2016-06-26 17:42:15 +02:00
parent 91d67f0226
commit 63b5e7a2ea
3 changed files with 7 additions and 8 deletions
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10
lib/common/zbuff.h
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@ -44,10 +44,8 @@ extern "C" {
/* ***************************************************************
* Compiler specifics
*****************************************************************/
/*!
* ZSTD_DLL_EXPORT :
* Enable exporting of functions when building a Windows DLL
*/
/* ZSTD_DLL_EXPORT :
* Enable exporting of functions when building a Windows DLL */
#if defined(_WIN32) && defined(ZSTD_DLL_EXPORT) && (ZSTD_DLL_EXPORT==1)
# define ZSTDLIB_API __declspec(dllexport)
#else
@ -103,8 +101,8 @@ ZSTDLIB_API size_t ZBUFF_compressEnd(ZBUFF_CCtx* cctx, void* dst, size_t* dstCap
* @return : nb of bytes still present into internal buffer (0 if it's empty)
* or an error code, which can be tested using ZBUFF_isError().
*
* Hint : recommended buffer sizes (not compulsory) : ZBUFF_recommendedCInSize / ZBUFF_recommendedCOutSize
* input : ZBUFF_recommendedCInSize==128 KB block size is the internal unit, it improves latency to use this value (skipped buffering).
* Hint : _recommended buffer_ sizes (not compulsory) : ZBUFF_recommendedCInSize() / ZBUFF_recommendedCOutSize()
* input : ZBUFF_recommendedCInSize==128 KB block size is the internal unit, use this value to reduce intermediate stages (better latency)
* output : ZBUFF_recommendedCOutSize==ZSTD_compressBound(128 KB) + 3 + 3 : ensures it's always possible to write/flush/end a full block. Skip some buffering.
* By using both, it ensures that input will be entirely consumed, and output will always contain the result, reducing intermediate buffering.
* **************************************************/

2
lib/common/zstd_internal.h
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@ -233,6 +233,6 @@ int ZSTD_isSkipFrame(ZSTD_DCtx* dctx);
/* custom memory allocation functions */
void* ZSTD_defaultAllocFunction(void* opaque, size_t size);
void ZSTD_defaultFreeFunction(void* opaque, void* address);
static ZSTD_customMem const defaultCustomMem = { ZSTD_defaultAllocFunction, ZSTD_defaultFreeFunction, NULL };
static const ZSTD_customMem defaultCustomMem = { ZSTD_defaultAllocFunction, ZSTD_defaultFreeFunction, NULL };
#endif /* ZSTD_CCOMMON_H_MODULE */

1
projects/README.md
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@ -7,3 +7,4 @@ The following projects are included with the zstd distribution:
- cmake - CMake project contributed by Artyom Dymchenko
- VS2008 - Visual Studio 2008 project
- VS2010 - Visual Studio 2010 project (which also works well with Visual Studio 2012, 2013, 2015)
- build - command line scripts prepared for Visual Studio compilation without IDE