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sync fse

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This commit is contained in:
Yann Collet 2016-10-11 08:21:09 -07:00
parent f405b8acbe
commit 18b51b99c0
1 changed files with 10 additions and 4 deletions
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14
lib/common/fse.h
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@ -503,6 +503,7 @@ MEM_STATIC void FSE_flushCState(BIT_CStream_t* bitC, const FSE_CState_t* statePt
BIT_flushBits(bitC); BIT_flushBits(bitC);
} }
/* ====== Decompression ====== */ /* ====== Decompression ====== */
typedef struct { typedef struct {
@ -581,14 +582,19 @@ MEM_STATIC unsigned FSE_endOfDState(const FSE_DState_t* DStatePtr)
* Increasing memory usage improves compression ratio * Increasing memory usage improves compression ratio
* Reduced memory usage can improve speed, due to cache effect * Reduced memory usage can improve speed, due to cache effect
* Recommended max value is 14, for 16KB, which nicely fits into Intel x86 L1 cache */ * Recommended max value is 14, for 16KB, which nicely fits into Intel x86 L1 cache */
#define FSE_MAX_MEMORY_USAGE 14 #ifndef FSE_MAX_MEMORY_USAGE
#define FSE_DEFAULT_MEMORY_USAGE 13 # define FSE_MAX_MEMORY_USAGE 14
#endif
#ifndef FSE_DEFAULT_MEMORY_USAGE
# define FSE_DEFAULT_MEMORY_USAGE 13
#endif
/*!FSE_MAX_SYMBOL_VALUE : /*!FSE_MAX_SYMBOL_VALUE :
* Maximum symbol value authorized. * Maximum symbol value authorized.
* Required for proper stack allocation */ * Required for proper stack allocation */
#define FSE_MAX_SYMBOL_VALUE 255 #ifndef FSE_MAX_SYMBOL_VALUE
# define FSE_MAX_SYMBOL_VALUE 255
#endif
/* ************************************************************** /* **************************************************************
* template functions type & suffix * template functions type & suffix