| /f-stack/freebsd/contrib/zstd/lib/decompress/ |
| H A D | zstd_decompress.c | 287 U64 windowSize = 0; in ZSTD_getFrameHeader_advanced() local
297 windowSize = (1ULL << windowLog); in ZSTD_getFrameHeader_advanced()
298 windowSize += (windowSize >> 3) * (wlByte&7); in ZSTD_getFrameHeader_advanced()
316 if (singleSegment) windowSize = frameContentSize; in ZSTD_getFrameHeader_advanced()
320 zfhPtr->windowSize = windowSize; in ZSTD_getFrameHeader_advanced()
1540 size_t ZSTD_estimateDStreamSize(size_t windowSize) in ZSTD_estimateDStreamSize() argument
1542 size_t const blockSize = MIN(windowSize, ZSTD_BLOCKSIZE_MAX); in ZSTD_estimateDStreamSize()
1555 RETURN_ERROR_IF(zfh.windowSize > windowSizeMax, in ZSTD_estimateDStreamSize_fromFrame()
1557 return ZSTD_estimateDStreamSize((size_t)zfh.windowSize); in ZSTD_estimateDStreamSize_fromFrame()
1763 (U32)(zds->fParams.windowSize >>10), in ZSTD_decompressStream()
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| H A D | zstd_decompress_block.c | 1057 size_t const windowSize = dctx->fParams.windowSize; in ZSTD_dictionaryIsActive() local
1065 if ((size_t)(oLitEnd - prefixStart) >= windowSize) return 0; in ZSTD_dictionaryIsActive()
1077 size_t const windowSize = dctx->fParams.windowSize; in ZSTD_assertValidSequence() local
1089 assert(seq.offset <= windowSize + dictSize); in ZSTD_assertValidSequence()
1092 assert(seq.offset <= windowSize); in ZSTD_assertValidSequence()
1460 …Offset = (ZSTD_longOffset_e)(MEM_32bits() && (!frame || (dctx->fParams.windowSize > (1ULL << STREA… in ZSTD_decompressBlock_internal()
1494 && (!frame || (dctx->fParams.windowSize > (1<<24))) in ZSTD_decompressBlock_internal()
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| /f-stack/freebsd/contrib/zstd/lib/legacy/ |
| H A D | zstd_v07.h | 116 unsigned windowSize; member
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| H A D | zstd_v07.c | 3164 fparamsPtr->windowSize = 0; /* windowSize==0 means a frame is skippable */ in ZSTDv07_getFrameParams()
3181 U32 windowSize = 0; in ZSTDv07_getFrameParams() local
3191 windowSize = (1U << windowLog); in ZSTDv07_getFrameParams()
3192 windowSize += (windowSize >> 3) * (wlByte&7); in ZSTDv07_getFrameParams()
3211 if (!windowSize) windowSize = (U32)frameContentSize; in ZSTDv07_getFrameParams()
3212 if (windowSize > windowSizeMax) in ZSTDv07_getFrameParams()
3215 fparamsPtr->windowSize = windowSize; in ZSTDv07_getFrameParams()
4443 … zbd->fParams.windowSize = MAX(zbd->fParams.windowSize, 1U << ZSTDv07_WINDOWLOG_ABSOLUTEMIN); in ZBUFFv07_decompressContinue()
4446 … { size_t const blockSize = MIN(zbd->fParams.windowSize, ZSTDv07_BLOCKSIZE_ABSOLUTEMAX); in ZBUFFv07_decompressContinue()
4454 … { size_t const neededOutSize = zbd->fParams.windowSize + blockSize + WILDCOPY_OVERLENGTH * 2; in ZBUFFv07_decompressContinue()
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| /f-stack/freebsd/contrib/zstd/programs/ |
| H A D | fileio.c | 2068 unsigned long long const windowSize = header.windowSize; in FIO_zstdErrorHelp() local
2069 … unsigned const windowLog = FIO_highbit64(windowSize) + ((windowSize & (windowSize - 1)) != 0); in FIO_zstdErrorHelp()
2072 srcFileName, windowSize, prefs->memLimit); in FIO_zstdErrorHelp()
2074 … unsigned const windowMB = (unsigned)((windowSize >> 20) + ((windowSize & ((1 MB) - 1)) != 0)); in FIO_zstdErrorHelp()
2075 assert(windowSize < (U64)(1ULL << 52)); /* ensure now overflow for windowMB */ in FIO_zstdErrorHelp()
2789 U64 windowSize; member
2849 info->windowSize = header.windowSize; in FIO_analyzeFrames()
2938 double const windowSizeUnit = (double)info->windowSize / unit; in displayInfo()
2964 (unsigned long long)info->windowSize); in displayInfo()
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| H A D | zstd.1.md | 146 `--memory=windowSize` needs to be passed to the decompressor.
152 selection, namely that windowSize > srcSize.
452 `--memory=windowSize` needs to be passed to the decompressor.
515 9 means "full overlap", meaning up to `windowSize` is reloaded from previous job.
517 For example, 8 means "windowSize/2", and 6 means "windowSize/8".
571 Default value is `4 * windowSize`, which means it varies depending on compression level.
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| /f-stack/freebsd/contrib/openzfs/module/zstd/lib/ |
| H A D | zstd.h | 1339 ZSTDLIB_API size_t ZSTD_estimateDStreamSize(size_t windowSize);
2038 unsigned long long windowSize; /* can be very large, up to <= frameContentSize */ member
2056 ZSTDLIB_API size_t ZSTD_decodingBufferSize_min(unsigned long long windowSize, unsigned long long fr…
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| H A D | zstd.c | 23789 unsigned windowSize; member
24785 U64 windowSize = 0; in ZSTD_getFrameHeader_advanced() local
24795 windowSize = (1ULL << windowLog); in ZSTD_getFrameHeader_advanced()
24796 windowSize += (windowSize >> 3) * (wlByte&7); in ZSTD_getFrameHeader_advanced()
24818 zfhPtr->windowSize = windowSize; in ZSTD_getFrameHeader_advanced()
26001 size_t ZSTD_estimateDStreamSize(size_t windowSize) in ZSTD_estimateDStreamSize() argument
26016 RETURN_ERROR_IF(zfh.windowSize > windowSizeMax, in ZSTD_estimateDStreamSize_fromFrame()
26226 … zds->fParams.windowSize = MAX(zds->fParams.windowSize, 1U << ZSTD_WINDOWLOG_ABSOLUTEMIN); in ZSTD_decompressStream()
27346 size_t const windowSize = dctx->fParams.windowSize; in ZSTD_dictionaryIsActive() local
27365 size_t const windowSize = dctx->fParams.windowSize; in ZSTD_assertValidSequence() local
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| /f-stack/freebsd/contrib/zstd/lib/ |
| H A D | zstd.h | 1423 ZSTDLIB_API size_t ZSTD_estimateDStreamSize(size_t windowSize);
2314 unsigned long long windowSize; /* can be very large, up to <= frameContentSize */ member
2332 ZSTDLIB_API size_t ZSTD_decodingBufferSize_min(unsigned long long windowSize, unsigned long long fr…
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| /f-stack/freebsd/contrib/zstd/lib/compress/ |
| H A D | zstd_compress.c | 1158 U64 const windowSize = 1ULL << windowLog; in ZSTD_dictAndWindowLog() local
1159 U64 const dictAndWindowSize = dictSize + windowSize; in ZSTD_dictAndWindowLog()
1164 if (windowSize >= dictSize + srcSize) { in ZSTD_dictAndWindowLog()
1306 size_t const windowSize = MAX(1, (size_t)MIN(((U64)1 << cParams->windowLog), pledgedSrcSize)); in ZSTD_estimateCCtxSize_usingCCtxParams_internal() local
1307 size_t const blockSize = MIN(ZSTD_BLOCKSIZE_MAX, windowSize); in ZSTD_estimateCCtxSize_usingCCtxParams_internal()
1622 size_t const blockSize = MIN(ZSTD_BLOCKSIZE_MAX, windowSize); in ZSTD_resetCCtx_internal()
1629 ? windowSize + blockSize in ZSTD_resetCCtx_internal()
1651 DEBUGLOG(4, "windowSize: %zu - blockSize: %zu", windowSize, blockSize); in ZSTD_resetCCtx_internal()
2919 U32 const windowSize = (U32)1 << params->cParams.windowLog; in ZSTD_writeFrameHeader() local
4545 U32 windowSize = 1 << windowLog; in ZSTD_validateSequence() local
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| H A D | zstdmt_compress.c | 1256 …size_t const windowSize = mtctx->params.ldmParams.enableLdm ? (1U << mtctx->params.cParams.windowL… in ZSTDMT_initCStream_internal() local
1268 size_t const capacity = MAX(windowSize, sectionsSize) + slackSize; in ZSTDMT_initCStream_internal()
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