ddidderr/zstd-rs
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Disambiguate pledgedSrcSize == 0

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- Modify ZSTD CLI to only set contentSizeFlag if it _knows_ the size
- Change pzstd to stop setting contentSizeFlag without accurate pledgedSrcSize
This commit is contained in:
Sean Purcell
2017-02-08 15:12:46 -08:00
parent ba2ad9f25c
commit 0f5c95af44
5 changed files with 16 additions and 9 deletions
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contrib/pzstd/Options.h
+1 -1
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@@ -54,7 +54,7 @@ struct Options {
ZSTD_parameters determineParameters() const {
ZSTD_parameters params = ZSTD_getParams(compressionLevel, 0, 0);
params.fParams.contentSizeFlag = 1;
params.fParams.contentSizeFlag = 0;
params.fParams.checksumFlag = checksum;
if (maxWindowLog != 0 && params.cParams.windowLog > maxWindowLog) {
params.cParams.windowLog = maxWindowLog;