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ZSTD_DCtx_s Struct Reference

#include <zstd_decompress_internal.h>

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Public Attributes

const ZSTD_seqSymbol * LLTptr
 
const ZSTD_seqSymbol * MLTptr
 
const ZSTD_seqSymbol * OFTptr
 
const HUF_DTable * HUFptr
 
ZSTD_entropyDTables_t entropy
 
U32 workspace [HUF_DECOMPRESS_WORKSPACE_SIZE_U32]
 
const void * previousDstEnd
 
const void * prefixStart
 
const void * virtualStart
 
const void * dictEnd
 
size_t expected
 
ZSTD_frameHeader fParams
 
U64 decodedSize
 
blockType_e bType
 
ZSTD_dStage stage
 
U32 litEntropy
 
U32 fseEntropy
 
XXH64_state_t xxhState
 
size_t headerSize
 
ZSTD_format_e format
 
const BYTE * litPtr
 
ZSTD_customMem customMem
 
size_t litSize
 
size_t rleSize
 
size_t staticSize
 
int bmi2
 
ZSTD_DDict * ddictLocal
 
const ZSTD_DDict * ddict
 
U32 dictID
 
int ddictIsCold
 
ZSTD_dictUses_e dictUses
 
ZSTD_dStreamStage streamStage
 
char * inBuff
 
size_t inBuffSize
 
size_t inPos
 
size_t maxWindowSize
 
char * outBuff
 
size_t outBuffSize
 
size_t outStart
 
size_t outEnd
 
size_t lhSize
 
void * legacyContext
 
U32 previousLegacyVersion
 
U32 legacyVersion
 
U32 hostageByte
 
int noForwardProgress
 
ZSTD_outBufferMode_e outBufferMode
 
ZSTD_outBuffer expectedOutBuffer
 
BYTE litBuffer [ZSTD_BLOCKSIZE_MAX+WILDCOPY_OVERLENGTH]
 
BYTE headerBuffer [ZSTD_FRAMEHEADERSIZE_MAX]
 
size_t oversizedDuration
 

Detailed Description

Definition at line 103 of file zstd_decompress_internal.h.

Member Data Documentation

◆ bmi2

int ZSTD_DCtx_s::bmi2

Definition at line 130 of file zstd_decompress_internal.h.

Referenced by ZSTD_initDCtx_internal().

◆ bType

blockType_e ZSTD_DCtx_s::bType

Definition at line 118 of file zstd_decompress_internal.h.

Referenced by ZSTD_decompressBegin(), ZSTD_decompressContinue(), and ZSTD_nextSrcSizeToDecompressWithInputSize().

◆ customMem

ZSTD_customMem ZSTD_DCtx_s::customMem

Definition at line 126 of file zstd_decompress_internal.h.

Referenced by ZSTD_createDCtx_advanced(), ZSTD_DCtx_loadDictionary_advanced(), ZSTD_decompressStream(), and ZSTD_freeDCtx().

◆ ddict

const ZSTD_DDict* ZSTD_DCtx_s::ddict

Definition at line 134 of file zstd_decompress_internal.h.

Referenced by ZSTD_clearDict(), ZSTD_DCtx_loadDictionary_advanced(), ZSTD_DCtx_refDDict(), ZSTD_getDDict(), and ZSTD_initDCtx_internal().

◆ ddictIsCold

int ZSTD_DCtx_s::ddictIsCold

Definition at line 136 of file zstd_decompress_internal.h.

Referenced by ZSTD_decompressBegin_usingDDict(), and ZSTD_initDCtx_internal().

◆ ddictLocal

ZSTD_DDict* ZSTD_DCtx_s::ddictLocal

Definition at line 133 of file zstd_decompress_internal.h.

Referenced by ZSTD_clearDict(), ZSTD_DCtx_loadDictionary_advanced(), ZSTD_initDCtx_internal(), and ZSTD_sizeof_DCtx().

◆ decodedSize

U64 ZSTD_DCtx_s::decodedSize

Definition at line 117 of file zstd_decompress_internal.h.

Referenced by ZSTD_decompressBegin(), and ZSTD_decompressContinue().

◆ dictEnd

const void* ZSTD_DCtx_s::dictEnd

Definition at line 114 of file zstd_decompress_internal.h.

Referenced by ZSTD_copyDDictParameters(), ZSTD_decompressBegin(), ZSTD_decompressBegin_usingDDict(), ZSTD_initDCtx_internal(), and ZSTD_refDictContent().

◆ dictID

U32 ZSTD_DCtx_s::dictID

Definition at line 135 of file zstd_decompress_internal.h.

Referenced by ZSTD_copyDDictParameters(), ZSTD_decodeFrameHeader(), ZSTD_decompress_insertDictionary(), and ZSTD_decompressBegin().

◆ dictUses

ZSTD_dictUses_e ZSTD_DCtx_s::dictUses

Definition at line 137 of file zstd_decompress_internal.h.

Referenced by ZSTD_clearDict(), ZSTD_DCtx_loadDictionary_advanced(), ZSTD_DCtx_refDDict(), ZSTD_DCtx_refPrefix_advanced(), ZSTD_getDDict(), and ZSTD_initDCtx_internal().

◆ entropy

ZSTD_entropyDTables_t ZSTD_DCtx_s::entropy

Definition at line 109 of file zstd_decompress_internal.h.

Referenced by ZSTD_copyDDictParameters(), ZSTD_decompress_insertDictionary(), and ZSTD_decompressBegin().

◆ expected

size_t ZSTD_DCtx_s::expected

Definition at line 115 of file zstd_decompress_internal.h.

Referenced by ZSTD_decompressBegin(), ZSTD_decompressContinue(), ZSTD_decompressStream(), ZSTD_nextSrcSizeToDecompress(), and ZSTD_nextSrcSizeToDecompressWithInputSize().

◆ expectedOutBuffer

ZSTD_outBuffer ZSTD_DCtx_s::expectedOutBuffer

Definition at line 156 of file zstd_decompress_internal.h.

Referenced by ZSTD_checkOutBuffer(), and ZSTD_decompressStream().

◆ format

ZSTD_format_e ZSTD_DCtx_s::format

Definition at line 124 of file zstd_decompress_internal.h.

Referenced by ZSTD_DCtx_reset(), ZSTD_DCtx_setParameter(), ZSTD_decodeFrameHeader(), ZSTD_decompressBegin(), ZSTD_decompressContinue(), ZSTD_decompressFrame(), ZSTD_decompressMultiFrame(), ZSTD_decompressStream(), ZSTD_initDCtx_internal(), ZSTD_initDStream_usingDDict(), ZSTD_initDStream_usingDict(), and ZSTD_resetDStream().

◆ fParams

ZSTD_frameHeader ZSTD_DCtx_s::fParams

Definition at line 116 of file zstd_decompress_internal.h.

Referenced by ZSTD_decodeFrameHeader(), ZSTD_decompressContinue(), ZSTD_decompressFrame(), and ZSTD_decompressStream().

◆ fseEntropy

U32 ZSTD_DCtx_s::fseEntropy

Definition at line 121 of file zstd_decompress_internal.h.

Referenced by ZSTD_copyDDictParameters(), ZSTD_decompress_insertDictionary(), and ZSTD_decompressBegin().

◆ headerBuffer

BYTE ZSTD_DCtx_s::headerBuffer[ZSTD_FRAMEHEADERSIZE_MAX]

Definition at line 160 of file zstd_decompress_internal.h.

Referenced by ZSTD_decompressContinue(), and ZSTD_decompressStream().

◆ headerSize

size_t ZSTD_DCtx_s::headerSize

Definition at line 123 of file zstd_decompress_internal.h.

Referenced by ZSTD_decompressContinue().

◆ hostageByte

U32 ZSTD_DCtx_s::hostageByte

Definition at line 153 of file zstd_decompress_internal.h.

Referenced by ZSTD_decompressStream().

◆ HUFptr

const HUF_DTable* ZSTD_DCtx_s::HUFptr

Definition at line 108 of file zstd_decompress_internal.h.

Referenced by ZSTD_copyDDictParameters(), and ZSTD_decompressBegin().

◆ inBuff

char* ZSTD_DCtx_s::inBuff

Definition at line 141 of file zstd_decompress_internal.h.

Referenced by ZSTD_copyDCtx(), ZSTD_decompressStream(), ZSTD_freeDCtx(), ZSTD_initDCtx_internal(), and ZSTD_initStaticDCtx().

◆ inBuffSize

size_t ZSTD_DCtx_s::inBuffSize

Definition at line 142 of file zstd_decompress_internal.h.

Referenced by ZSTD_DCtx_isOverflow(), ZSTD_decompressStream(), ZSTD_initDCtx_internal(), and ZSTD_sizeof_DCtx().

◆ inPos

size_t ZSTD_DCtx_s::inPos

Definition at line 143 of file zstd_decompress_internal.h.

Referenced by ZSTD_decompressStream().

◆ legacyContext

void* ZSTD_DCtx_s::legacyContext

Definition at line 150 of file zstd_decompress_internal.h.

Referenced by ZSTD_decompressStream(), ZSTD_freeDCtx(), and ZSTD_initDCtx_internal().

◆ legacyVersion

U32 ZSTD_DCtx_s::legacyVersion

Definition at line 152 of file zstd_decompress_internal.h.

Referenced by ZSTD_decompressStream().

◆ lhSize

size_t ZSTD_DCtx_s::lhSize

Definition at line 149 of file zstd_decompress_internal.h.

Referenced by ZSTD_decompressStream().

◆ litBuffer

BYTE ZSTD_DCtx_s::litBuffer[ZSTD_BLOCKSIZE_MAX+WILDCOPY_OVERLENGTH]

Definition at line 159 of file zstd_decompress_internal.h.

◆ litEntropy

U32 ZSTD_DCtx_s::litEntropy

Definition at line 120 of file zstd_decompress_internal.h.

Referenced by ZSTD_copyDDictParameters(), ZSTD_decodeLiteralsBlock(), ZSTD_decompress_insertDictionary(), and ZSTD_decompressBegin().

◆ litPtr

const BYTE* ZSTD_DCtx_s::litPtr

Definition at line 125 of file zstd_decompress_internal.h.

◆ litSize

size_t ZSTD_DCtx_s::litSize

Definition at line 127 of file zstd_decompress_internal.h.

◆ LLTptr

const ZSTD_seqSymbol* ZSTD_DCtx_s::LLTptr

Definition at line 105 of file zstd_decompress_internal.h.

Referenced by ZSTD_copyDDictParameters(), and ZSTD_decompressBegin().

◆ maxWindowSize

size_t ZSTD_DCtx_s::maxWindowSize

Definition at line 144 of file zstd_decompress_internal.h.

Referenced by ZSTD_DCtx_reset(), ZSTD_DCtx_setMaxWindowSize(), ZSTD_DCtx_setParameter(), ZSTD_decompressStream(), and ZSTD_initDCtx_internal().

◆ MLTptr

const ZSTD_seqSymbol* ZSTD_DCtx_s::MLTptr

Definition at line 106 of file zstd_decompress_internal.h.

Referenced by ZSTD_copyDDictParameters(), and ZSTD_decompressBegin().

◆ noForwardProgress

int ZSTD_DCtx_s::noForwardProgress

Definition at line 154 of file zstd_decompress_internal.h.

Referenced by ZSTD_DCtx_reset(), ZSTD_decompressStream(), and ZSTD_initDCtx_internal().

◆ OFTptr

const ZSTD_seqSymbol* ZSTD_DCtx_s::OFTptr

Definition at line 107 of file zstd_decompress_internal.h.

Referenced by ZSTD_copyDDictParameters(), and ZSTD_decompressBegin().

◆ outBuff

char* ZSTD_DCtx_s::outBuff

Definition at line 145 of file zstd_decompress_internal.h.

Referenced by ZSTD_decompressContinueStream(), and ZSTD_decompressStream().

◆ outBufferMode

ZSTD_outBufferMode_e ZSTD_DCtx_s::outBufferMode

Definition at line 155 of file zstd_decompress_internal.h.

Referenced by ZSTD_checkOutBuffer(), ZSTD_DCtx_setParameter(), ZSTD_decompressContinueStream(), ZSTD_decompressStream(), and ZSTD_initDCtx_internal().

◆ outBuffSize

size_t ZSTD_DCtx_s::outBuffSize

Definition at line 146 of file zstd_decompress_internal.h.

Referenced by ZSTD_DCtx_isOverflow(), ZSTD_decompressContinueStream(), ZSTD_decompressStream(), ZSTD_initDCtx_internal(), and ZSTD_sizeof_DCtx().

◆ outEnd

size_t ZSTD_DCtx_s::outEnd

Definition at line 148 of file zstd_decompress_internal.h.

Referenced by ZSTD_decompressContinueStream(), and ZSTD_decompressStream().

◆ outStart

size_t ZSTD_DCtx_s::outStart

Definition at line 147 of file zstd_decompress_internal.h.

Referenced by ZSTD_decompressContinueStream(), and ZSTD_decompressStream().

◆ oversizedDuration

size_t ZSTD_DCtx_s::oversizedDuration

Definition at line 162 of file zstd_decompress_internal.h.

Referenced by ZSTD_DCtx_isOversizedTooLong(), ZSTD_DCtx_updateOversizedDuration(), and ZSTD_initDCtx_internal().

◆ prefixStart

const void* ZSTD_DCtx_s::prefixStart

Definition at line 112 of file zstd_decompress_internal.h.

Referenced by ZSTD_copyDDictParameters(), ZSTD_decompressBegin(), and ZSTD_refDictContent().

◆ previousDstEnd

const void* ZSTD_DCtx_s::previousDstEnd

Definition at line 111 of file zstd_decompress_internal.h.

Referenced by ZSTD_copyDDictParameters(), ZSTD_decompressBegin(), ZSTD_decompressContinue(), ZSTD_insertBlock(), and ZSTD_refDictContent().

◆ previousLegacyVersion

U32 ZSTD_DCtx_s::previousLegacyVersion

Definition at line 151 of file zstd_decompress_internal.h.

Referenced by ZSTD_decompressStream(), ZSTD_freeDCtx(), and ZSTD_initDCtx_internal().

◆ rleSize

size_t ZSTD_DCtx_s::rleSize

Definition at line 128 of file zstd_decompress_internal.h.

Referenced by ZSTD_decompressContinue().

◆ stage

ZSTD_dStage ZSTD_DCtx_s::stage

Definition at line 119 of file zstd_decompress_internal.h.

Referenced by ZSTD_decompressBegin(), ZSTD_decompressContinue(), ZSTD_decompressStream(), ZSTD_isSkipFrame(), ZSTD_nextInputType(), and ZSTD_nextSrcSizeToDecompressWithInputSize().

◆ staticSize

size_t ZSTD_DCtx_s::staticSize

Definition at line 129 of file zstd_decompress_internal.h.

Referenced by ZSTD_decompressMultiFrame(), ZSTD_decompressStream(), ZSTD_freeDCtx(), ZSTD_initDCtx_internal(), and ZSTD_initStaticDCtx().

◆ streamStage

ZSTD_dStreamStage ZSTD_DCtx_s::streamStage

Definition at line 140 of file zstd_decompress_internal.h.

Referenced by ZSTD_checkOutBuffer(), ZSTD_DCtx_loadDictionary_advanced(), ZSTD_DCtx_refDDict(), ZSTD_DCtx_reset(), ZSTD_DCtx_setMaxWindowSize(), ZSTD_DCtx_setParameter(), ZSTD_decompressContinueStream(), ZSTD_decompressStream(), and ZSTD_initDCtx_internal().

◆ virtualStart

const void* ZSTD_DCtx_s::virtualStart

Definition at line 113 of file zstd_decompress_internal.h.

Referenced by ZSTD_copyDDictParameters(), ZSTD_decompressBegin(), and ZSTD_refDictContent().

◆ workspace

U32 ZSTD_DCtx_s::workspace[HUF_DECOMPRESS_WORKSPACE_SIZE_U32]

Definition at line 110 of file zstd_decompress_internal.h.

◆ xxhState

XXH64_state_t ZSTD_DCtx_s::xxhState

Definition at line 122 of file zstd_decompress_internal.h.

Referenced by ZSTD_decodeFrameHeader(), ZSTD_decompressContinue(), and ZSTD_decompressFrame().

The documentation for this struct was generated from the following file: