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updated ZSTD_DCtx_reset()

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signature and behavior is now the same as ZSTD_CCtx_reset()
This commit is contained in:
Yann Collet
2018-11-15 16:12:39 -08:00
parent 4542b9f1cf
commit 5c68639186
8 changed files with 51 additions and 44 deletions
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lib/decompress/zstd_decompress.c
+13 -4
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@@ -1585,9 +1585,18 @@ size_t ZSTD_decompress_generic_simpleArgs (
return cErr;
}
void ZSTD_DCtx_reset(ZSTD_DCtx* dctx)
size_t ZSTD_DCtx_reset(ZSTD_DCtx* dctx, ZSTD_reset_directive reset)
{
(void)ZSTD_initDStream(dctx);
dctx->format = ZSTD_f_zstd1;
dctx->maxWindowSize = ZSTD_MAXWINDOWSIZE_DEFAULT;
if ( (reset == ZSTD_reset_session_only)
|| (reset == ZSTD_reset_session_and_parameters) ) {
(void)ZSTD_initDStream(dctx);
}
if ( (reset == ZSTD_reset_parameters)
|| (reset == ZSTD_reset_session_and_parameters) ) {
if (dctx->streamStage != zdss_init)
return ERROR(stage_wrong);
dctx->format = ZSTD_f_zstd1;
dctx->maxWindowSize = ZSTD_MAXWINDOWSIZE_DEFAULT;
}
return 0;
}