zstd/compress/zstd_compress.c

235         if (cParams->windowLog > 14) mode = ZSTD_ps_enable;  in ZSTD_resolveRowMatchFinderMode()
237         if (cParams->windowLog > 17) mode = ZSTD_ps_enable;  in ZSTD_resolveRowMatchFinderMode()
246 …return (cParams->strategy >= ZSTD_btopt && cParams->windowLog >= 17) ? ZSTD_ps_enable : ZSTD_ps_di…  in ZSTD_resolveBlockSplitterMode()
267 …return (cParams->strategy >= ZSTD_btopt && cParams->windowLog >= 27) ? ZSTD_ps_enable : ZSTD_ps_di…  in ZSTD_resolveEnableLdm()
702         CCtxParams->cParams.windowLog = (U32)value;  in ZSTD_CCtxParams_setParameter()
703         return CCtxParams->cParams.windowLog;  in ZSTD_CCtxParams_setParameter()
890         *value = (int)CCtxParams->cParams.windowLog;  in ZSTD_CCtxParams_getParameter()
1165     BOUNDCHECK(ZSTD_c_windowLog, (int)cParams.windowLog);  in ZSTD_checkCParams()
1187     CLAMP(ZSTD_c_windowLog, cParams.windowLog);  in ZSTD_clampCParams()
1213 static U32 ZSTD_dictAndWindowLog(U32 windowLog, U64 srcSize, U64 dictSize)  in ZSTD_dictAndWindowLog()  argument
1218         return windowLog;  in ZSTD_dictAndWindowLog()
1220     assert(windowLog <= ZSTD_WINDOWLOG_MAX);  in ZSTD_dictAndWindowLog()
1223         U64 const windowSize = 1ULL << windowLog;  in ZSTD_dictAndWindowLog()
1230             return windowLog; /* Window size large enough already */  in ZSTD_dictAndWindowLog()
1290         if (cPar.windowLog > srcLog) cPar.windowLog = srcLog;  in ZSTD_adjustCParams_internal()
1293 …   U32 const dictAndWindowLog = ZSTD_dictAndWindowLog(cPar.windowLog, (U64)srcSize, (U64)dictSize);  in ZSTD_adjustCParams_internal()
1300     if (cPar.windowLog < ZSTD_WINDOWLOG_ABSOLUTEMIN)  in ZSTD_adjustCParams_internal()
1301 …   cPar.windowLog = ZSTD_WINDOWLOG_ABSOLUTEMIN;  /* minimum wlog required for valid frame header */  in ZSTD_adjustCParams_internal()
1323     if (overrides->windowLog)    cParams->windowLog    = overrides->windowLog;  in ZSTD_overrideCParams()
1340 …if (CCtxParams->ldmParams.enableLdm == ZSTD_ps_enable) cParams.windowLog = ZSTD_LDM_DEFAULT_WINDOW…  in ZSTD_getCParamsFromCCtxParams()
1358 …onst hashLog3 = (forCCtx && cParams->minMatch==3) ? MIN(ZSTD_HASHLOG3_MAX, cParams->windowLog) : 0;  in ZSTD_sizeof_matchState()
1398     size_t const windowSize = (size_t) BOUNDED(1ULL, 1ULL << cParams->windowLog, pledgedSrcSize);  in ZSTD_estimateCCtxSize_usingCCtxParams_internal()
1496         size_t const blockSize = MIN(ZSTD_BLOCKSIZE_MAX, (size_t)1 << cParams.windowLog);  in ZSTD_estimateCStreamSize_usingCCtxParams()
1498                 ? ((size_t)1 << cParams.windowLog) + blockSize  in ZSTD_estimateCStreamSize_usingCCtxParams()
1579     assert(cParams1.windowLog    == cParams2.windowLog);  in ZSTD_assertEqualCParams()
1656 …= ZSTD_resetTarget_CCtx) && cParams->minMatch==3) ? MIN(ZSTD_HASHLOG3_MAX, cParams->windowLog) : 0;  in ZSTD_reset_matchState()
1757 …(U32)pledgedSrcSize, params->cParams.windowLog, (int)params->useRowMatchFinder, (int)params->useBl…  in ZSTD_resetCCtx_internal()
1778 …{   size_t const windowSize = MAX(1, (size_t)MIN(((U64)1 << params->cParams.windowLog), pledgedSrc…  in ZSTD_resetCCtx_internal()
1972         unsigned const windowLog = params.cParams.windowLog;  in ZSTD_resetCCtx_byAttachingCDict()  local
1973         assert(windowLog != 0);  in ZSTD_resetCCtx_byAttachingCDict()
1984         params.cParams.windowLog = windowLog;  in ZSTD_resetCCtx_byAttachingCDict()
2034     {   unsigned const windowLog = params.cParams.windowLog;  in ZSTD_resetCCtx_byCopyingCDict()  local
2035         assert(windowLog != 0);  in ZSTD_resetCCtx_byCopyingCDict()
2038         params.cParams.windowLog = windowLog;  in ZSTD_resetCCtx_byCopyingCDict()
2153 …      assert(dstCCtx->appliedParams.cParams.windowLog == srcCCtx->appliedParams.cParams.windowLog);  in ZSTD_copyCCtx_internal()
2491     const int longOffsets = cctxParams->cParams.windowLog > STREAM_ACCUMULATOR_MIN;  in ZSTD_entropyCompressSeqStore_internal()
3817     U32 const maxDist = (U32)1 << params->cParams.windowLog;  in ZSTD_overflowCorrectIfNeeded()
3851     U32 const maxDist = (U32)1 << cctx->appliedParams.cParams.windowLog;  in ZSTD_compress_frameChunk()
3853     assert(cctx->appliedParams.cParams.windowLog <= ZSTD_WINDOWLOG_MAX);  in ZSTD_compress_frameChunk()
3927     U32   const windowSize = (U32)1 << params->cParams.windowLog;  in ZSTD_writeFrameHeader()
3929 … BYTE  const windowLogByte = (BYTE)((params->cParams.windowLog - ZSTD_WINDOWLOG_ABSOLUTEMIN) << 3);  in ZSTD_writeFrameHeader()
4094     return MIN (ZSTD_BLOCKSIZE_MAX, (U32)1 << cParams.windowLog);  in ZSTD_getBlockSize()
4407     DEBUGLOG(4, "ZSTD_compressBegin_internal: wlog=%u", params->cParams.windowLog);  in ZSTD_compressBegin_internal()
4450     DEBUGLOG(4, "ZSTD_compressBegin_advanced_internal: wlog=%u", params->cParams.windowLog);  in ZSTD_compressBegin_advanced_internal()
4968         cctxParams.cParams.windowLog = MAX(cctxParams.cParams.windowLog, limitedSrcLog);  in ZSTD_compressBegin_usingCDict_internal()
5566                       size_t posInSrc, U32 windowLog, size_t dictSize)  in ZSTD_validateSequence()  argument
5568     U32 const windowSize = 1 << windowLog;  in ZSTD_validateSequence()
5631                                                 cctx->appliedParams.cParams.windowLog, dictSize),  in ZSTD_copySequencesToSeqStoreExplicitBlockDelim()
5754                                                    cctx->appliedParams.cParams.windowLog, dictSize),  in ZSTD_copySequencesToSeqStoreNoBlockDelim()