函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\zstd\bitstream.h Create Date:2022-07-27 07:59:06
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：-*************************************************************** Internal functions

函数原型：ZSTD_STATIC unsigned BIT_highbit32(register U32 val)

返回类型：unsigned

参数：

类型参数名称
register U32val
148  返回:31减__builtin_clz(val)
调用者
名称描述
FSE_buildCTable_wkspFSE_buildCTable_wksp() :* Same as FSE_buildCTable(), but using an externally allocated scratch buffer (`workSpace`)
FSE_minTableLogprovides the minimum logSize to safely represent a distribution
FSE_optimalTableLog_internal
HUF_setMaxHeight
HUF_sort
HUF_readStats_wksp : size read from `src` , or an error Code .
FSE_buildDTable_wkspFunction templates
BIT_initDStream1,2,4,8 would be better for bitmap combinations, but slows down performance a bit ... :(