ddidderr/zstd-rs
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ZSTD_ prefix mem{cpy,move,set},malloc,calloc,free

Browse Source
This commit is contained in:
Nick Terrell
2020-08-26 12:26:03 -07:00
parent a686d306d2
commit c465f24457
25 changed files with 192 additions and 178 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/compress/hist.c
+4 -4
View File
@@ -34,7 +34,7 @@ unsigned HIST_count_simple(unsigned* count, unsigned* maxSymbolValuePtr,
unsigned maxSymbolValue = *maxSymbolValuePtr;
unsigned largestCount=0;
memset(count, 0, (maxSymbolValue+1) * sizeof(*count));
ZSTD_memset(count, 0, (maxSymbolValue+1) * sizeof(*count));
if (srcSize==0) { *maxSymbolValuePtr = 0; return 0; }
while (ip<end) {
@@ -81,11 +81,11 @@ static size_t HIST_count_parallel_wksp(
/* safety checks */
assert(*maxSymbolValuePtr <= 255);
if (!sourceSize) {
memset(count, 0, countSize);
ZSTD_memset(count, 0, countSize);
*maxSymbolValuePtr = 0;
return 0;
}
memset(workSpace, 0, 4*256*sizeof(unsigned));
ZSTD_memset(workSpace, 0, 4*256*sizeof(unsigned));
/* by stripes of 16 bytes */
{ U32 cached = MEM_read32(ip); ip += 4;
@@ -127,7 +127,7 @@ static size_t HIST_count_parallel_wksp(
while (!Counting1[maxSymbolValue]) maxSymbolValue--;
if (check && maxSymbolValue > *maxSymbolValuePtr) return ERROR(maxSymbolValue_tooSmall);
*maxSymbolValuePtr = maxSymbolValue;
memmove(count, Counting1, countSize); /* in case count & Counting1 are overlapping */
ZSTD_memmove(count, Counting1, countSize); /* in case count & Counting1 are overlapping */
}
return (size_t)max;
}