ddidderr/zstd-rs
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added ZSTD_decompress_generic()

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same as ZSTD_decompressStream(),
just for a similar feeling as the compression side, which uses ZSTD_compress_generic()
This commit is contained in:
Yann Collet
2017-09-25 15:41:48 -07:00
parent b8d4a3887f
commit 6ee05a02b8
4 changed files with 53 additions and 22 deletions
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lib/decompress/zstd_decompress.c
+9
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@@ -2379,7 +2379,10 @@ size_t ZSTD_decompressStream(ZSTD_DStream* zds, ZSTD_outBuffer* output, ZSTD_inB
U32 someMoreWork = 1;
DEBUGLOG(5, "ZSTD_decompressStream");
if (input->pos > input->size) return ERROR(GENERIC); /* forbidden */
if (output->pos > output->size) return ERROR(GENERIC); /* forbidden */
DEBUGLOG(5, "input size : %u", (U32)(input->size - input->pos));
#if defined(ZSTD_LEGACY_SUPPORT) && (ZSTD_LEGACY_SUPPORT>=1)
if (zds->legacyVersion) {
/* legacy support is incompatible with static dctx */
@@ -2590,3 +2593,9 @@ size_t ZSTD_decompressStream(ZSTD_DStream* zds, ZSTD_outBuffer* output, ZSTD_inB
return nextSrcSizeHint;
}
}
size_t ZSTD_decompress_generic(ZSTD_DCtx* dctx, ZSTD_outBuffer* output, ZSTD_inBuffer* input)
{
return ZSTD_decompressStream(dctx, output, input);
}