Function report |
Source Code:lib\zstd\zstd_opt.h |
Create Date:2022-07-28 07:04:25 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Name:ZSTD_getLiteralPrice
Proto:FORCE_INLINE U32 ZSTD_getLiteralPrice(seqStore_t *ssPtr, U32 litLength, const BYTE *literals)
Type:U32
Parameter:
Type | Parameter | Name |
---|---|---|
seqStore_t * | ssPtr | |
U32 | litLength | |
const BYTE * | literals |
105 | If staticPrices Then Return ====== common function ====== + litLength * 6 |
108 | If litLength == 0 Then Return log2litLengthSum - ====== common function ====== |
112 | If cachedLiterals == literals Then |
113 | additional = litLength - cachedLitLength |
114 | literals2 = cachedLiterals + cachedLitLength |
115 | price = cachedPrice + additional * log2litSum |
116 | When u < additional cycle price -= ====== common function ====== |
118 | cachedPrice = price |
119 | cachedLitLength = litLength |
120 | Else |
121 | price = litLength * log2litSum |
122 | When u < litLength cycle price -= ====== common function ====== |
125 | If litLength >= 12 Then |
134 | LL_deltaCode = 19 |
135 | llCode = If litLength > 63 Then ====== common function ====== + LL_deltaCode Else LL_Code[litLength] |
136 | price += LL_bits[llCode] + log2litLengthSum - ====== common function ====== |
139 | Return price |
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