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Updated ZSTD_sizeof_CCtx()

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can now contain buffers if object used as CStream.
ZSTD_sizeof_CStream() is now just a thin wrapper of ZSTD_sizeof_CCtx().
This commit is contained in:
Yann Collet
2017-05-08 16:17:30 -07:00
parent 0be6fd3429
commit 791d744279
2 changed files with 6 additions and 5 deletions
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lib/compress/zstd_compress.c
+4 -3
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@@ -165,7 +165,9 @@ size_t ZSTD_freeCCtx(ZSTD_CCtx* cctx)
size_t ZSTD_sizeof_CCtx(const ZSTD_CCtx* cctx)
{
if (cctx==NULL) return 0; /* support sizeof on NULL */
return sizeof(*cctx) + cctx->workSpaceSize;
return sizeof(*cctx) + cctx->workSpaceSize
+ ZSTD_sizeof_CDict(cctx->cdictLocal)
+ cctx->outBuffSize + cctx->inBuffSize;
}
size_t ZSTD_setCCtxParameter(ZSTD_CCtx* cctx, ZSTD_CCtxParameter param, unsigned value)
@@ -3285,8 +3287,7 @@ size_t ZSTD_initCStream(ZSTD_CStream* zcs, int compressionLevel)
size_t ZSTD_sizeof_CStream(const ZSTD_CStream* zcs)
{
if (zcs==NULL) return 0; /* support sizeof on NULL */
return sizeof(*zcs) + ZSTD_sizeof_CDict(zcs->cdictLocal) + zcs->outBuffSize + zcs->inBuffSize;
return ZSTD_sizeof_CCtx(zcs); /* same object */
}
/*====== Compression ======*/