函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\lz4\lz4_compress.c Create Date:2022-07-27 07:58:03
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：LZ4_compress_fast_extState

函数原型：static int LZ4_compress_fast_extState(void *state, const char *source, char *dest, int inputSize, int maxOutputSize, int acceleration)

返回类型：int

参数：

类型参数名称
void *state
const char *source
char *dest
intinputSize
intmaxOutputSize
intacceleration
466  ctx等于internal_donotuse
470  tableType等于byPtr
473  -******************************* Streaming functions
475  如果acceleration小于1则acceleration等于LZ4_ACCELERATION_DEFAULT
478  如果maxOutputSize大于等于LZ4_COMPRESSBOUND(inputSize)则
479  如果inputSize小于LZ4_64Klimit则返回:LZ4_compress_generic() :* inlined, to ensure branches are decided at compilation time
484  否则返回:LZ4_compress_generic() :* inlined, to ensure branches are decided at compilation time
489  否则
490  如果inputSize小于LZ4_64Klimit则返回:LZ4_compress_generic() :* inlined, to ensure branches are decided at compilation time
495  否则返回:LZ4_compress_generic() :* inlined, to ensure branches are decided at compilation time
调用者
名称描述
LZ4_compress_fast
LZ4_compress_destSize_extState