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

added test case

Browse Source
This commit is contained in:
Yann Collet
2018-06-05 14:53:28 -07:00
parent 3d523c741b
commit f7392f3dc9
3 changed files with 43 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/compress/zstd_compress.c
+4 -2
View File
@@ -1079,6 +1079,7 @@ static size_t ZSTD_resetCCtx_internal(ZSTD_CCtx* zc,
zbuff, pledgedSrcSize)) {
DEBUGLOG(4, "ZSTD_equivalentParams()==1 -> continue mode (wLog1=%u, blockSize1=%zu)",
zc->appliedParams.cParams.windowLog, zc->blockSize);
zc->workSpaceTooLarge += (zc->workSpaceTooLarge > 0); /* if it was too large, it still is */
return ZSTD_continueCCtx(zc, params, pledgedSrcSize);
} }
DEBUGLOG(4, "ZSTD_equivalentParams()==0 -> reset CCtx");
@@ -1116,12 +1117,13 @@ static size_t ZSTD_resetCCtx_internal(ZSTD_CCtx* zc,
int const workSpaceTooSmall = zc->workSpaceSize < neededSpace;
int const workSpaceTooLarge = zc->workSpaceSize > ZSTD_WORKSPACETOOLARGE_FACTOR * neededSpace;
int const workSpaceWasteful = 0 && workSpaceTooLarge && (zc->workSpaceTooLarge > ZSTD_WORKSPACETOOLARGE_MAX);
int const workSpaceWasteful = workSpaceTooLarge && (zc->workSpaceTooLarge > ZSTD_WORKSPACETOOLARGE_MAX);
zc->workSpaceTooLarge = workSpaceTooLarge ? zc->workSpaceTooLarge+1 : 0;
DEBUGLOG(4, "Need %zuKB workspace, including %zuKB for match state, and %zuKB for buffers",
neededSpace>>10, matchStateSize>>10, bufferSpace>>10);
DEBUGLOG(4, "windowSize: %zu - blockSize: %zu", windowSize, blockSize);
zc->workSpaceTooLarge = workSpaceTooLarge ? zc->workSpaceTooLarge+1 : 0;
if (workSpaceTooSmall || workSpaceWasteful) {
DEBUGLOG(4, "Need to resize workSpaceSize from %zuKB to %zuKB",
zc->workSpaceSize >> 10,