Lines Matching refs:src
387 static size_t ZSTD_frameHeaderSize_internal(const void* src, size_t srcSize, ZSTD_format_e format) in ZSTD_frameHeaderSize_internal() argument
392 { BYTE const fhd = ((const BYTE*)src)[minInputSize-1]; 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
419 const BYTE* ip = (const BYTE*)src; in ZSTD_getFrameHeader_advanced()
424 RETURN_ERROR_IF(src==NULL, GENERIC, "invalid parameter"); in ZSTD_getFrameHeader_advanced()
427 && (MEM_readLE32(src) != ZSTD_MAGICNUMBER) ) { in ZSTD_getFrameHeader_advanced()
428 if ((MEM_readLE32(src) & ZSTD_MAGIC_SKIPPABLE_MASK) == ZSTD_MAGIC_SKIPPABLE_START) { in ZSTD_getFrameHeader_advanced()
433 zfhPtr->frameContentSize = MEM_readLE32((const char *)src + ZSTD_FRAMEIDSIZE); in ZSTD_getFrameHeader_advanced()
441 { size_t const fhsize = ZSTD_frameHeaderSize_internal(src, srcSize, format); 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
532 sizeU32 = MEM_readLE32((BYTE const*)src + ZSTD_FRAMEIDSIZE); in readSkippableFrameSize()
554 const void* src, size_t srcSize) in ZSTD_readSkippableFrame() argument
556 U32 const magicNumber = MEM_readLE32(src); in ZSTD_readSkippableFrame()
557 size_t skippableFrameSize = readSkippableFrameSize(src, srcSize); in ZSTD_readSkippableFrame()
561 RETURN_ERROR_IF(!ZSTD_isSkippableFrame(src, srcSize), frameParameter_unsupported, ""); in ZSTD_readSkippableFrame()
567 ZSTD_memcpy(dst, (const BYTE *)src + ZSTD_SKIPPABLEHEADERSIZE, skippableContentSize); in ZSTD_readSkippableFrame()
578 unsigned long long ZSTD_findDecompressedSize(const void* src, size_t srcSize) in ZSTD_findDecompressedSize() argument
583 U32 const magicNumber = MEM_readLE32(src); in ZSTD_findDecompressedSize()
586 size_t const skippableSize = readSkippableFrameSize(src, srcSize); in ZSTD_findDecompressedSize()
592 src = (const BYTE *)src + 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()
609 src = (const BYTE *)src + frameSrcSize; 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()
638 static size_t ZSTD_decodeFrameHeader(ZSTD_DCtx* dctx, const void* src, size_t headerSize) in ZSTD_decodeFrameHeader() argument
640 …size_t const result = ZSTD_getFrameHeader_advanced(&(dctx->fParams), src, headerSize, dctx->format… in ZSTD_decodeFrameHeader()
670 static ZSTD_frameSizeInfo ZSTD_findFrameSizeInfo(const void* src, size_t srcSize) in ZSTD_findFrameSizeInfo() argument
676 && (MEM_readLE32(src) & ZSTD_MAGIC_SKIPPABLE_MASK) == ZSTD_MAGIC_SKIPPABLE_START) { in ZSTD_findFrameSizeInfo()
677 frameSizeInfo.compressedSize = readSkippableFrameSize(src, srcSize); in ZSTD_findFrameSizeInfo()
682 const BYTE* ip = (const BYTE*)src; 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
753 ZSTD_frameSizeInfo const frameSizeInfo = ZSTD_findFrameSizeInfo(src, srcSize); in ZSTD_decompressBound()
759 src = (const BYTE*)src + compressedSize; in ZSTD_decompressBound()
781 const void* src, size_t srcSize) in ZSTD_copyRawBlock() argument
789 ZSTD_memcpy(dst, src, srcSize); in ZSTD_copyRawBlock()
908 const void* src, size_t srcSize, in ZSTD_decompressMultiFrame() argument
925 { U32 const magicNumber = MEM_readLE32(src); in ZSTD_decompressMultiFrame()
929 size_t const skippableSize = readSkippableFrameSize(src, srcSize); in ZSTD_decompressMultiFrame()
933 src = (const BYTE *)src + skippableSize; in ZSTD_decompressMultiFrame()
949 &src, &srcSize); 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 size_t ZSTD_decompressDCtx(ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, const void* src, size_t … 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 size_t ZSTD_decompressContinue(ZSTD_DCtx* dctx, void* dst, size_t dstCapacity, const void* src, siz… in ZSTD_decompressContinue() argument
1088 assert(src != NULL); in ZSTD_decompressContinue()
1091 …if ((MEM_readLE32(src) & ZSTD_MAGIC_SKIPPABLE_MASK) == ZSTD_MAGIC_SKIPPABLE_START) { /* ski… in ZSTD_decompressContinue()
1092 ZSTD_memcpy(dctx->headerBuffer, src, srcSize); 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()
1105 assert(src != NULL); in ZSTD_decompressContinue()
1106 ZSTD_memcpy(dctx->headerBuffer + (dctx->headerSize - srcSize), src, srcSize); in ZSTD_decompressContinue()
1114 size_t const cBlockSize = ZSTD_getcBlockSize(src, ZSTD_blockHeaderSize, &bp); in ZSTD_decompressContinue()
1148 …rSize = ZSTD_decompressBlock_internal(dctx, dst, dstCapacity, src, srcSize, /* frame */ 1, is_stre… in ZSTD_decompressContinue()
1153 rSize = ZSTD_copyRawBlock(dst, dstCapacity, src, srcSize); in ZSTD_decompressContinue()
1159 rSize = ZSTD_setRleBlock(dst, dstCapacity, *(const BYTE*)src, dctx->rleSize); in ZSTD_decompressContinue()
1204 U32 const check32 = MEM_readLE32(src); in ZSTD_decompressContinue()
1215 assert(src != NULL); 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()
1835 const char* const src = (const char*)input->src; in ZSTD_decompressStream() local
1836 const char* const istart = input->pos != 0 ? src + input->pos : src; in ZSTD_decompressStream()
1837 const char* const iend = input->size != 0 ? src + input->size : src; in ZSTD_decompressStream()
2051 input->pos = (size_t)(ip - (const char*)(input->src)); in ZSTD_decompressStream()
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()