Lines Matching refs:srcSize
387 static size_t ZSTD_frameHeaderSize_internal(const void* src, size_t srcSize, ZSTD_format_e format) in ZSTD_frameHeaderSize_internal() argument
390 RETURN_ERROR_IF(srcSize < minInputSize, srcSize_wrong, ""); in ZSTD_frameHeaderSize_internal()
406 size_t ZSTD_frameHeaderSize(const void* src, size_t srcSize) in ZSTD_frameHeaderSize() argument
408 return ZSTD_frameHeaderSize_internal(src, srcSize, ZSTD_f_zstd1); in ZSTD_frameHeaderSize()
417 size_t ZSTD_getFrameHeader_advanced(ZSTD_frameHeader* zfhPtr, const void* src, size_t srcSize, ZSTD… in ZSTD_getFrameHeader_advanced() argument
423 if (srcSize < minInputSize) return minInputSize; in ZSTD_getFrameHeader_advanced()
430 if (srcSize < ZSTD_SKIPPABLEHEADERSIZE) in ZSTD_getFrameHeader_advanced()
441 { size_t const fhsize = ZSTD_frameHeaderSize_internal(src, srcSize, format); in ZSTD_getFrameHeader_advanced()
442 if (srcSize < fhsize) return fhsize; in ZSTD_getFrameHeader_advanced()
503 size_t ZSTD_getFrameHeader(ZSTD_frameHeader* zfhPtr, const void* src, size_t srcSize) in ZSTD_getFrameHeader() argument
505 return ZSTD_getFrameHeader_advanced(zfhPtr, src, srcSize, ZSTD_f_zstd1); in ZSTD_getFrameHeader()
513 unsigned long long ZSTD_getFrameContentSize(const void *src, size_t srcSize) in ZSTD_getFrameContentSize() argument
516 if (ZSTD_getFrameHeader(&zfh, src, srcSize) != 0) in ZSTD_getFrameContentSize()
525 static size_t readSkippableFrameSize(void const* src, size_t srcSize) in readSkippableFrameSize() argument
530 RETURN_ERROR_IF(srcSize < ZSTD_SKIPPABLEHEADERSIZE, srcSize_wrong, ""); in readSkippableFrameSize()
537 RETURN_ERROR_IF(skippableSize > srcSize, srcSize_wrong, ""); in readSkippableFrameSize()
554 const void* src, size_t srcSize) in ZSTD_readSkippableFrame() argument
557 size_t skippableFrameSize = readSkippableFrameSize(src, srcSize); in ZSTD_readSkippableFrame()
561 RETURN_ERROR_IF(!ZSTD_isSkippableFrame(src, srcSize), frameParameter_unsupported, ""); in ZSTD_readSkippableFrame()
562 …RETURN_ERROR_IF(skippableFrameSize < ZSTD_SKIPPABLEHEADERSIZE || skippableFrameSize > srcSize, src… in ZSTD_readSkippableFrame()
578 unsigned long long ZSTD_findDecompressedSize(const void* src, size_t srcSize) in ZSTD_findDecompressedSize() argument
582 while (srcSize >= ZSTD_startingInputLength(ZSTD_f_zstd1)) { in ZSTD_findDecompressedSize()
586 size_t const skippableSize = readSkippableFrameSize(src, srcSize); in ZSTD_findDecompressedSize()
590 assert(skippableSize <= srcSize); in ZSTD_findDecompressedSize()
593 srcSize -= skippableSize; in ZSTD_findDecompressedSize()
597 { unsigned long long const ret = ZSTD_getFrameContentSize(src, srcSize); in ZSTD_findDecompressedSize()
604 { size_t const frameSrcSize = ZSTD_findFrameCompressedSize(src, srcSize); in ZSTD_findDecompressedSize()
610 srcSize -= frameSrcSize; in ZSTD_findDecompressedSize()
614 if (srcSize) return ZSTD_CONTENTSIZE_ERROR; in ZSTD_findDecompressedSize()
627 unsigned long long ZSTD_getDecompressedSize(const void* src, size_t srcSize) in ZSTD_getDecompressedSize() argument
629 unsigned long long const ret = ZSTD_getFrameContentSize(src, srcSize); in ZSTD_getDecompressedSize()
670 static ZSTD_frameSizeInfo ZSTD_findFrameSizeInfo(const void* src, size_t srcSize) in ZSTD_findFrameSizeInfo() argument
675 if ((srcSize >= ZSTD_SKIPPABLEHEADERSIZE) in ZSTD_findFrameSizeInfo()
677 frameSizeInfo.compressedSize = readSkippableFrameSize(src, srcSize); in ZSTD_findFrameSizeInfo()
679 frameSizeInfo.compressedSize <= srcSize); in ZSTD_findFrameSizeInfo()
684 size_t remainingSize = srcSize; in ZSTD_findFrameSizeInfo()
689 { size_t const ret = ZSTD_getFrameHeader(&zfh, src, srcSize); in ZSTD_findFrameSizeInfo()
736 size_t ZSTD_findFrameCompressedSize(const void *src, size_t srcSize) in ZSTD_findFrameCompressedSize() argument
738 ZSTD_frameSizeInfo const frameSizeInfo = ZSTD_findFrameSizeInfo(src, srcSize); in ZSTD_findFrameCompressedSize()
748 unsigned long long ZSTD_decompressBound(const void* src, size_t srcSize) in ZSTD_decompressBound() argument
752 while (srcSize > 0) { in ZSTD_decompressBound()
753 ZSTD_frameSizeInfo const frameSizeInfo = ZSTD_findFrameSizeInfo(src, srcSize); in ZSTD_decompressBound()
758 assert(srcSize >= compressedSize); in ZSTD_decompressBound()
760 srcSize -= compressedSize; in ZSTD_decompressBound()
781 const void* src, size_t srcSize) in ZSTD_copyRawBlock() argument
784 RETURN_ERROR_IF(srcSize > dstCapacity, dstSize_tooSmall, ""); in ZSTD_copyRawBlock()
786 if (srcSize == 0) return 0; in ZSTD_copyRawBlock()
789 ZSTD_memcpy(dst, src, srcSize); in ZSTD_copyRawBlock()
790 return srcSize; in ZSTD_copyRawBlock()
908 const void* src, size_t srcSize, in ZSTD_decompressMultiFrame() argument
923 while (srcSize >= ZSTD_startingInputLength(dctx->format)) { in ZSTD_decompressMultiFrame()
929 size_t const skippableSize = readSkippableFrameSize(src, srcSize); in ZSTD_decompressMultiFrame()
931 assert(skippableSize <= srcSize); in ZSTD_decompressMultiFrame()
934 srcSize -= skippableSize; in ZSTD_decompressMultiFrame()
949 &src, &srcSize); in ZSTD_decompressMultiFrame()
970 RETURN_ERROR_IF(srcSize, srcSize_wrong, "input not entirely consumed"); in ZSTD_decompressMultiFrame()
977 const void* src, size_t srcSize, in ZSTD_decompress_usingDict() argument
980 return ZSTD_decompressMultiFrame(dctx, dst, dstCapacity, src, srcSize, dict, dictSize, NULL); in ZSTD_decompress_usingDict()
1000 …STD_decompressDCtx(ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize) in ZSTD_decompressDCtx() argument
1002 return ZSTD_decompress_usingDDict(dctx, dst, dstCapacity, src, srcSize, ZSTD_getDDict(dctx)); in ZSTD_decompressDCtx()
1005 size_t ZSTD_decompress(void* dst, size_t dstCapacity, const void* src, size_t srcSize) in ZSTD_decompress() argument
1011 regenSize = ZSTD_decompressDCtx(dctx, dst, dstCapacity, src, srcSize); in ZSTD_decompress()
1017 return ZSTD_decompressDCtx(&dctx, dst, dstCapacity, src, srcSize); in ZSTD_decompress()
1076 …decompressContinue(ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize) in ZSTD_decompressContinue() argument
1078 DEBUGLOG(5, "ZSTD_decompressContinue (srcSize:%u)", (unsigned)srcSize); in ZSTD_decompressContinue()
1080 …RETURN_ERROR_IF(srcSize != ZSTD_nextSrcSizeToDecompressWithInputSize(dctx, srcSize), srcSize_wrong… in ZSTD_decompressContinue()
1083 dctx->processedCSize += srcSize; in ZSTD_decompressContinue()
1090 assert(srcSize >= ZSTD_FRAMEIDSIZE); /* to read skippable magic number */ in ZSTD_decompressContinue()
1092 ZSTD_memcpy(dctx->headerBuffer, src, srcSize); in ZSTD_decompressContinue()
1093 …dctx->expected = ZSTD_SKIPPABLEHEADERSIZE - srcSize; /* remaining to load to get full skippable f… in ZSTD_decompressContinue()
1097 dctx->headerSize = ZSTD_frameHeaderSize_internal(src, srcSize, dctx->format); in ZSTD_decompressContinue()
1099 ZSTD_memcpy(dctx->headerBuffer, src, srcSize); in ZSTD_decompressContinue()
1100 dctx->expected = dctx->headerSize - srcSize; in ZSTD_decompressContinue()
1106 ZSTD_memcpy(dctx->headerBuffer + (dctx->headerSize - srcSize), src, srcSize); in ZSTD_decompressContinue()
1148 …rSize = ZSTD_decompressBlock_internal(dctx, dst, dstCapacity, src, srcSize, /* frame */ 1, is_stre… in ZSTD_decompressContinue()
1152 assert(srcSize <= dctx->expected); in ZSTD_decompressContinue()
1153 rSize = ZSTD_copyRawBlock(dst, dstCapacity, src, srcSize); in ZSTD_decompressContinue()
1155 assert(rSize == srcSize); in ZSTD_decompressContinue()
1200 assert(srcSize == 4); /* guaranteed by dctx->expected */ in ZSTD_decompressContinue()
1216 assert(srcSize <= ZSTD_SKIPPABLEHEADERSIZE); in ZSTD_decompressContinue()
1217 …ZSTD_memcpy(dctx->headerBuffer + (ZSTD_SKIPPABLEHEADERSIZE - srcSize), src, srcSize); /* complet… in ZSTD_decompressContinue()
1437 unsigned ZSTD_getDictID_fromFrame(const void* src, size_t srcSize) in ZSTD_getDictID_fromFrame() argument
1440 size_t const hError = ZSTD_getFrameHeader(&zfp, src, srcSize); in ZSTD_getDictID_fromFrame()
1450 const void* src, size_t srcSize, in ZSTD_decompress_usingDDict() argument
1454 return ZSTD_decompressMultiFrame(dctx, dst, dstCapacity, src, srcSize, in ZSTD_decompress_usingDDict()
1749 size_t ZSTD_estimateDStreamSize_fromFrame(const void* src, size_t srcSize) in ZSTD_estimateDStreamSize_fromFrame() argument
1753 size_t const err = ZSTD_getFrameHeader(&zfh, src, srcSize); in ZSTD_estimateDStreamSize_fromFrame()
1806 void const* src, size_t srcSize) { in ZSTD_decompressContinueStream() argument
1811 zds->outBuff + zds->outStart, dstSize, src, srcSize); in ZSTD_decompressContinueStream()
1822 size_t const decodedSize = ZSTD_decompressContinue(zds, *op, dstSize, src, srcSize); in ZSTD_decompressContinueStream()
2096 const void* src, size_t srcSize, size_t* srcPos) in ZSTD_decompressStream_simpleArgs() argument
2099 ZSTD_inBuffer input = { src, srcSize, *srcPos }; in ZSTD_decompressStream_simpleArgs()