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added control stage to MT mode

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This commit is contained in:
Yann Collet
2017-06-11 18:32:36 -07:00
parent f35e2de61c
commit 23aace9778
2 changed files with 8 additions and 6 deletions
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lib/compress/zstd_compress.c
+4 -2
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@@ -3762,13 +3762,15 @@ size_t ZSTD_compress_generic (ZSTD_CCtx* cctx,
cctx->frameContentSize, 0 /* dictSize */); cctx->frameContentSize, 0 /* dictSize */);
if (cctx->nbThreads > 1) { if (cctx->nbThreads > 1) {
CHECK_F( ZSTDMT_initCStream_internal(cctx->mtctx, NULL, 0, cctx->cdict, params, cctx->frameContentSize) ); CHECK_F( ZSTDMT_initCStream_internal(cctx->mtctx, NULL, 0, cctx->cdict, params, cctx->frameContentSize) );
cctx->streamStage = zcss_load;
} else { } else {
CHECK_F( ZSTD_resetCStream_internal(cctx, params, cctx->frameContentSize) ); CHECK_F( ZSTD_resetCStream_internal(cctx, params, cctx->frameContentSize) );
} } } }
if (cctx->nbThreads > 1) { if (cctx->nbThreads > 1) {
DEBUGLOG(5, "starting ZSTDMT_compressStream_generic"); size_t const flushMin = ZSTDMT_compressStream_generic(cctx->mtctx, output, input, endOp);
return ZSTDMT_compressStream_generic(cctx->mtctx, output, input, endOp) ; if (ZSTD_isError(flushMin)) cctx->streamStage = zcss_init;
return flushMin;
} }
DEBUGLOG(5, "starting ZSTD_compressStream_generic"); DEBUGLOG(5, "starting ZSTD_compressStream_generic");