Lines Matching refs:src
400 static size_t ZSTD_frameHeaderSize_internal(const void* src, size_t srcSize, ZSTD_format_e format) in ZSTD_frameHeaderSize_internal() argument
405 { BYTE const fhd = ((const BYTE*)src)[minInputSize-1]; in ZSTD_frameHeaderSize_internal()
419 size_t ZSTD_frameHeaderSize(const void* src, size_t srcSize) in ZSTD_frameHeaderSize() argument
421 return ZSTD_frameHeaderSize_internal(src, srcSize, ZSTD_f_zstd1); in ZSTD_frameHeaderSize()
431 size_t ZSTD_getFrameHeader_advanced(ZSTD_FrameHeader* zfhPtr, const void* src, size_t srcSize, ZSTD… in ZSTD_getFrameHeader_advanced() argument
433 const BYTE* ip = (const BYTE*)src; in ZSTD_getFrameHeader_advanced()
440 RETURN_ERROR_IF(src==NULL, GENERIC, "invalid parameter : src==NULL, but srcSize>0"); in ZSTD_getFrameHeader_advanced()
450 assert(src != NULL); in ZSTD_getFrameHeader_advanced()
451 ZSTD_memcpy(hbuf, src, toCopy); in ZSTD_getFrameHeader_advanced()
455 ZSTD_memcpy(hbuf, src, toCopy); in ZSTD_getFrameHeader_advanced()
465 && (MEM_readLE32(src) != ZSTD_MAGICNUMBER) ) { in ZSTD_getFrameHeader_advanced()
466 if ((MEM_readLE32(src) & ZSTD_MAGIC_SKIPPABLE_MASK) == ZSTD_MAGIC_SKIPPABLE_START) { in ZSTD_getFrameHeader_advanced()
472 zfhPtr->dictID = MEM_readLE32(src) - ZSTD_MAGIC_SKIPPABLE_START; in ZSTD_getFrameHeader_advanced()
474 zfhPtr->frameContentSize = MEM_readLE32((const char *)src + ZSTD_FRAMEIDSIZE); in ZSTD_getFrameHeader_advanced()
481 { size_t const fhsize = ZSTD_frameHeaderSize_internal(src, srcSize, format); in ZSTD_getFrameHeader_advanced()
543 size_t ZSTD_getFrameHeader(ZSTD_FrameHeader* zfhPtr, const void* src, size_t srcSize) in ZSTD_getFrameHeader() argument
545 return ZSTD_getFrameHeader_advanced(zfhPtr, src, srcSize, ZSTD_f_zstd1); in ZSTD_getFrameHeader()
553 unsigned long long ZSTD_getFrameContentSize(const void *src, size_t srcSize) in ZSTD_getFrameContentSize() argument
556 if (ZSTD_getFrameHeader(&zfh, src, srcSize) != 0) in ZSTD_getFrameContentSize()
565 static size_t readSkippableFrameSize(void const* src, size_t srcSize) in readSkippableFrameSize() argument
572 sizeU32 = MEM_readLE32((BYTE const*)src + ZSTD_FRAMEIDSIZE); in readSkippableFrameSize()
594 const void* src, size_t srcSize) in ZSTD_readSkippableFrame() argument
598 { U32 const magicNumber = MEM_readLE32(src); in ZSTD_readSkippableFrame()
599 size_t skippableFrameSize = readSkippableFrameSize(src, srcSize); in ZSTD_readSkippableFrame()
603 RETURN_ERROR_IF(!ZSTD_isSkippableFrame(src, srcSize), frameParameter_unsupported, ""); in ZSTD_readSkippableFrame()
609 ZSTD_memcpy(dst, (const BYTE *)src + ZSTD_SKIPPABLEHEADERSIZE, skippableContentSize); in ZSTD_readSkippableFrame()
621 unsigned long long ZSTD_findDecompressedSize(const void* src, size_t srcSize) in ZSTD_findDecompressedSize() argument
626 U32 const magicNumber = MEM_readLE32(src); in ZSTD_findDecompressedSize()
629 size_t const skippableSize = readSkippableFrameSize(src, srcSize); in ZSTD_findDecompressedSize()
633 src = (const BYTE *)src + skippableSize; in ZSTD_findDecompressedSize()
638 { unsigned long long const fcs = ZSTD_getFrameContentSize(src, srcSize); in ZSTD_findDecompressedSize()
646 { size_t const frameSrcSize = ZSTD_findFrameCompressedSize(src, srcSize); in ZSTD_findDecompressedSize()
650 src = (const BYTE *)src + frameSrcSize; in ZSTD_findDecompressedSize()
668 unsigned long long ZSTD_getDecompressedSize(const void* src, size_t srcSize) in ZSTD_getDecompressedSize() argument
670 unsigned long long const ret = ZSTD_getFrameContentSize(src, srcSize); in ZSTD_getDecompressedSize()
680 static size_t ZSTD_decodeFrameHeader(ZSTD_DCtx* dctx, const void* src, size_t headerSize) in ZSTD_decodeFrameHeader() argument
682 …size_t const result = ZSTD_getFrameHeader_advanced(&(dctx->fParams), src, headerSize, dctx->format… in ZSTD_decodeFrameHeader()
712 static ZSTD_frameSizeInfo ZSTD_findFrameSizeInfo(const void* src, size_t srcSize, ZSTD_format_e for… in ZSTD_findFrameSizeInfo() argument
719 && (MEM_readLE32(src) & ZSTD_MAGIC_SKIPPABLE_MASK) == ZSTD_MAGIC_SKIPPABLE_START) { in ZSTD_findFrameSizeInfo()
720 frameSizeInfo.compressedSize = readSkippableFrameSize(src, srcSize); in ZSTD_findFrameSizeInfo()
725 const BYTE* ip = (const BYTE*)src; in ZSTD_findFrameSizeInfo()
732 { size_t const ret = ZSTD_getFrameHeader_advanced(&zfh, src, srcSize, format); in ZSTD_findFrameSizeInfo()
775 static size_t ZSTD_findFrameCompressedSize_advanced(const void *src, size_t srcSize, ZSTD_format_e … in ZSTD_findFrameCompressedSize_advanced() argument
776 ZSTD_frameSizeInfo const frameSizeInfo = ZSTD_findFrameSizeInfo(src, srcSize, format); in ZSTD_findFrameCompressedSize_advanced()
783 size_t ZSTD_findFrameCompressedSize(const void *src, size_t srcSize) in ZSTD_findFrameCompressedSize() argument
785 return ZSTD_findFrameCompressedSize_advanced(src, srcSize, ZSTD_f_zstd1); in ZSTD_findFrameCompressedSize()
794 unsigned long long ZSTD_decompressBound(const void* src, size_t srcSize) in ZSTD_decompressBound() argument
799 ZSTD_frameSizeInfo const frameSizeInfo = ZSTD_findFrameSizeInfo(src, srcSize, ZSTD_f_zstd1); in ZSTD_decompressBound()
805 src = (const BYTE*)src + compressedSize; in ZSTD_decompressBound()
812 size_t ZSTD_decompressionMargin(void const* src, size_t srcSize) in ZSTD_decompressionMargin() argument
819 ZSTD_frameSizeInfo const frameSizeInfo = ZSTD_findFrameSizeInfo(src, srcSize, ZSTD_f_zstd1); in ZSTD_decompressionMargin()
824 FORWARD_IF_ERROR(ZSTD_getFrameHeader(&zfh, src, srcSize), ""); in ZSTD_decompressionMargin()
845 src = (const BYTE*)src + compressedSize; in ZSTD_decompressionMargin()
871 const void* src, size_t srcSize) in ZSTD_copyRawBlock() argument
879 ZSTD_memmove(dst, src, srcSize); in ZSTD_copyRawBlock()
1028 const void* src, size_t srcSize, in ZSTD_decompressMultiFrame() argument
1047 U32 const magicNumber = MEM_readLE32(src); in ZSTD_decompressMultiFrame()
1051 size_t const skippableSize = readSkippableFrameSize(src, srcSize); in ZSTD_decompressMultiFrame()
1055 src = (const BYTE *)src + skippableSize; in ZSTD_decompressMultiFrame()
1071 &src, &srcSize); in ZSTD_decompressMultiFrame()
1099 const void* src, size_t srcSize, in ZSTD_decompress_usingDict() argument
1102 return ZSTD_decompressMultiFrame(dctx, dst, dstCapacity, src, srcSize, dict, dictSize, NULL); in ZSTD_decompress_usingDict()
1123 size_t ZSTD_decompressDCtx(ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, const void* src, size_t … in ZSTD_decompressDCtx() argument
1125 return ZSTD_decompress_usingDDict(dctx, dst, dstCapacity, src, srcSize, ZSTD_getDDict(dctx)); in ZSTD_decompressDCtx()
1129 size_t ZSTD_decompress(void* dst, size_t dstCapacity, const void* src, size_t srcSize) in ZSTD_decompress() argument
1135 regenSize = ZSTD_decompressDCtx(dctx, dst, dstCapacity, src, srcSize); in ZSTD_decompress()
1141 return ZSTD_decompressDCtx(&dctx, dst, dstCapacity, src, srcSize); in ZSTD_decompress()
1201 size_t ZSTD_decompressContinue(ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, const void* src, siz… in ZSTD_decompressContinue() argument
1213 assert(src != NULL); in ZSTD_decompressContinue()
1216 …if ((MEM_readLE32(src) & ZSTD_MAGIC_SKIPPABLE_MASK) == ZSTD_MAGIC_SKIPPABLE_START) { /* ski… in ZSTD_decompressContinue()
1217 ZSTD_memcpy(dctx->headerBuffer, src, srcSize); in ZSTD_decompressContinue()
1222 dctx->headerSize = ZSTD_frameHeaderSize_internal(src, srcSize, dctx->format); in ZSTD_decompressContinue()
1224 ZSTD_memcpy(dctx->headerBuffer, src, srcSize); in ZSTD_decompressContinue()
1230 assert(src != NULL); in ZSTD_decompressContinue()
1231 ZSTD_memcpy(dctx->headerBuffer + (dctx->headerSize - srcSize), src, srcSize); in ZSTD_decompressContinue()
1239 size_t const cBlockSize = ZSTD_getcBlockSize(src, ZSTD_blockHeaderSize, &bp); in ZSTD_decompressContinue()
1274 … rSize = ZSTD_decompressBlock_internal(dctx, dst, dstCapacity, src, srcSize, is_streaming); in ZSTD_decompressContinue()
1279 rSize = ZSTD_copyRawBlock(dst, dstCapacity, src, srcSize); in ZSTD_decompressContinue()
1285 rSize = ZSTD_setRleBlock(dst, dstCapacity, *(const BYTE*)src, dctx->rleSize); in ZSTD_decompressContinue()
1330 U32 const check32 = MEM_readLE32(src); in ZSTD_decompressContinue()
1341 assert(src != NULL); in ZSTD_decompressContinue()
1344 …ZSTD_memcpy(dctx->headerBuffer + (ZSTD_SKIPPABLEHEADERSIZE - srcSize), src, srcSize); /* complet… in ZSTD_decompressContinue()
1567 unsigned ZSTD_getDictID_fromFrame(const void* src, size_t srcSize) in ZSTD_getDictID_fromFrame() argument
1570 size_t const hError = ZSTD_getFrameHeader(&zfp, src, srcSize); in ZSTD_getDictID_fromFrame()
1581 const void* src, size_t srcSize, in ZSTD_decompress_usingDDict() argument
1585 return ZSTD_decompressMultiFrame(dctx, dst, dstCapacity, src, srcSize, in ZSTD_decompress_usingDDict()
1924 size_t ZSTD_estimateDStreamSize_fromFrame(const void* src, size_t srcSize) in ZSTD_estimateDStreamSize_fromFrame() argument
1928 size_t const err = ZSTD_getFrameHeader(&zfh, src, srcSize); in ZSTD_estimateDStreamSize_fromFrame()
1982 void const* src, size_t srcSize) { in ZSTD_decompressContinueStream() argument
1987 zds->outBuff + zds->outStart, dstSize, src, srcSize); in ZSTD_decompressContinueStream()
1998 size_t const decodedSize = ZSTD_decompressContinue(zds, *op, dstSize, src, srcSize); in ZSTD_decompressContinueStream()
2011 const char* const src = (const char*)input->src; in ZSTD_decompressStream() local
2012 const char* const istart = input->pos != 0 ? src + input->pos : src; in ZSTD_decompressStream()
2013 const char* const iend = input->size != 0 ? src + input->size : src; in ZSTD_decompressStream()
2243 input->pos = (size_t)(ip - (const char*)(input->src)); in ZSTD_decompressStream()
2288 const void* src, size_t srcSize, size_t* srcPos) in ZSTD_decompressStream_simpleArgs() argument
2295 input.src = src; in ZSTD_decompressStream_simpleArgs()