41 explicit Tile(uint16_t numcomps);
53 void init(uint32_t numcomps, uint32_t numres, uint64_t numprec, uint32_t numlayers);
55 void packet_encoded(uint32_t comps, uint32_t res, uint64_t prec, uint32_t layer);
56 bool is_packet_encoded(uint32_t comps, uint32_t res, uint64_t prec, uint32_t layer);
66 uint64_t
get_buffer_len(uint32_t numcomps, uint32_t numres, uint64_t numprec,
68 uint64_t
index(uint32_t comps, uint32_t res, uint64_t prec, uint32_t layer);
143 bool encodeT2(uint32_t* packet_bytes_written);
149 void makeLayerSimple(uint32_t layno,
double thresh,
bool finalAttempt);
Definition: CodeStreamDecompress.h:38
Definition: CodeStream.h:130
Definition: GrkImage.h:22
Definition: Scheduler.h:22
GRK_TILE_CACHE_STRATEGY
Definition: grok.h:390
Copyright (C) 2016-2022 Grok Image Compression Inc.
Definition: ICacheable.h:20
const uint16_t maxCompressLayersGRK
Definition: CodeStreamLimits.h:43
Plugin tile.
Definition: grok.h:1095
Coding parameters.
Definition: CodingParams.h:244
Definition: IBufferedStream.h:20
Definition: TileProcessor.h:50
uint8_t * bits
Definition: TileProcessor.h:59
void init(uint32_t numcomps, uint32_t numres, uint64_t numprec, uint32_t numlayers)
Definition: TileProcessor.cpp:1601
uint32_t numres_
Definition: TileProcessor.h:62
bool is_packet_encoded(uint32_t comps, uint32_t res, uint64_t prec, uint32_t layer)
Definition: TileProcessor.cpp:1646
PacketTracker()
Definition: TileProcessor.cpp:1595
uint64_t get_buffer_len(uint32_t numcomps, uint32_t numres, uint64_t numprec, uint32_t numlayers)
Definition: TileProcessor.cpp:1628
void clear(void)
Definition: TileProcessor.cpp:1623
uint64_t index(uint32_t comps, uint32_t res, uint64_t prec, uint32_t layer)
Definition: TileProcessor.cpp:1657
uint64_t numprec_
Definition: TileProcessor.h:63
uint32_t numcomps_
Definition: TileProcessor.h:61
void packet_encoded(uint32_t comps, uint32_t res, uint64_t prec, uint32_t layer)
Definition: TileProcessor.cpp:1635
~PacketTracker()
Definition: TileProcessor.cpp:1597
uint32_t numlayers_
Definition: TileProcessor.h:64
Definition: SparseBuffer.h:28
Tile coding parameters : this structure is used to store coding/decoding parameters common to all til...
Definition: CodingParams.h:122
Definition: TileComponent.h:28
Definition: TileProcessor.h:39
Tile()
Definition: TileProcessor.cpp:1579
virtual ~Tile()
Definition: TileProcessor.cpp:1591
TileComponent * comps
Definition: TileProcessor.h:44
double layerDistoration[maxCompressLayersGRK]
Definition: TileProcessor.h:46
uint16_t numcomps_
Definition: TileProcessor.h:43
double distortion
Definition: TileProcessor.h:45
Tile processor for decompression and compression.
Definition: TileProcessor.h:76
bool rateAllocate(uint32_t *allPacketBytes)
Definition: TileProcessor.cpp:1010
bool allocWindowBuffers(const GrkImage *outputImage)
Definition: TileProcessor.cpp:246
~TileProcessor()
Definition: TileProcessor.cpp:37
GrkImage * getImage(void)
Definition: TileProcessor.cpp:132
bool needsMctDecompress(uint16_t compno)
Definition: TileProcessor.cpp:512
GrkImage * image_
Definition: TileProcessor.h:171
uint32_t getPreCalculatedTileLen(void)
Definition: TileProcessor.cpp:101
bool corrupt_packet_
Definition: TileProcessor.h:165
void t1_encode()
Definition: TileProcessor.cpp:675
uint64_t numDecompressedPackets
Definition: TileProcessor.h:156
bool mct_encode()
Definition: TileProcessor.cpp:627
bool pcrdBisectFeasible(uint32_t *p_data_written)
Definition: TileProcessor.cpp:1132
uint64_t getNumDecompressedPackets(void)
Definition: TileProcessor.cpp:89
PacketTracker packetTracker_
Definition: TileProcessor.h:163
bool needsRateControl()
Definition: TileProcessor.cpp:1032
Tile * tile
Definition: TileProcessor.h:153
TileCodingParams * getTileCodingParams(void)
Definition: TileProcessor.cpp:158
bool first_poc_tile_part_
Compression Only true for first POC tile part, otherwise false.
Definition: TileProcessor.h:111
void makeLayerSimple(uint32_t layno, double thresh, bool finalAttempt)
Definition: TileProcessor.cpp:1430
void incNumDecompressedPackets(uint64_t numPackets)
Definition: TileProcessor.cpp:93
PacketTracker * getPacketTracker(void)
Definition: TileProcessor.cpp:154
bool setTilePartDataLength(uint32_t tilePartLength, bool lastTilePartInCodeStream)
Definition: TileProcessor.cpp:62
GrkImage * headerImage
Definition: TileProcessor.h:120
bool subtractMarkerLength(uint16_t markerLen)
Definition: TileProcessor.cpp:46
bool dcLevelShiftCompress()
Definition: TileProcessor.cpp:584
uint32_t pino
Compression Only Current packet iterator number.
Definition: TileProcessor.h:119
bool isWholeTileDecompress(uint16_t compno)
Returns whether a tile component should be fully decompressed, taking into account win_* members.
Definition: TileProcessor.cpp:382
Scheduler * getScheduler(void)
Definition: TileProcessor.cpp:122
bool truncated
Definition: TileProcessor.h:170
void makeLayerFinal(uint32_t layno)
Definition: TileProcessor.cpp:1523
void generateImage(GrkImage *src_image, Tile *src_tile)
Definition: TileProcessor.cpp:126
IBufferedStream * getStream(void)
Definition: TileProcessor.cpp:97
bool wholeTileDecompress
Definition: TileProcessor.h:123
bool preCompressTile(void)
Definition: TileProcessor.cpp:803
uint16_t getIndex(void) const
Definition: TileProcessor.cpp:110
void deallocBuffers()
Definition: TileProcessor.cpp:280
uint8_t tilePartCounter_
Compressing Only index of tile part being currently coding.
Definition: TileProcessor.h:116
bool canWritePocMarker(void)
Definition: TileProcessor.cpp:351
uint32_t preCalculatedTileLen
Definition: TileProcessor.h:174
uint64_t getNumProcessedPackets(void)
Definition: TileProcessor.cpp:81
Tile * getTile(void)
Definition: TileProcessor.cpp:118
bool isCompressor_
Definition: TileProcessor.h:172
Scheduler * scheduler_
Definition: TileProcessor.h:154
void setCorruptPacket(void)
Definition: TileProcessor.cpp:150
bool encodeT2(uint32_t *packet_bytes_written)
Definition: TileProcessor.cpp:699
void release(GRK_TILE_CACHE_STRATEGY strategy)
Definition: TileProcessor.cpp:136
bool doCompress(void)
Definition: TileProcessor.cpp:288
uint64_t getTilePartDataLength(void)
Definition: TileProcessor.cpp:42
grk_rect32 getUnreducedTileWindow(void)
Definition: TileProcessor.cpp:275
void incNumProcessedPackets(uint64_t numPackets)
Definition: TileProcessor.cpp:85
uint8_t getMaxNumDecompressResolutions(void)
Definition: TileProcessor.cpp:162
bool layerNeedsRateControl(uint32_t layno)
Definition: TileProcessor.cpp:1026
void makeLayerFeasible(uint32_t layno, uint16_t thresh, bool finalAttempt)
Definition: TileProcessor.cpp:1054
bool ingestUncompressedData(uint8_t *p_src, uint64_t src_length)
Definition: TileProcessor.cpp:852
bool init(void)
Definition: TileProcessor.cpp:179
grk_plugin_tile * current_plugin_tile
Definition: TileProcessor.h:121
bool dwt_encode()
Definition: TileProcessor.cpp:659
bool dcLevelShiftDecompress()
Definition: TileProcessor.cpp:567
IBufferedStream * stream_
Definition: TileProcessor.h:164
bool writeTilePartT2(uint32_t *tileBytesWritten)
Definition: TileProcessor.cpp:358
uint64_t tilePartDataLength
Definition: TileProcessor.h:158
bool decompressT2T1(TileCodingParams *tcp, GrkImage *outputImage, bool doPost)
Definition: TileProcessor.cpp:427
bool makeSingleLosslessLayer()
Definition: TileProcessor.cpp:1043
bool decompressT2(SparseBuffer *srcBuf)
Definition: TileProcessor.cpp:398
TileCodingParams * tcp_
Definition: TileProcessor.h:169
grk_rect32 unreducedImageWindow
Definition: TileProcessor.h:173
bool pcrdBisectSimple(uint32_t *p_data_written)
Definition: TileProcessor.cpp:1267
uint16_t tileIndex_
index of tile being currently compressed/decompressed
Definition: TileProcessor.h:160
void incrementIndex(void)
Definition: TileProcessor.cpp:114
uint64_t numProcessedPackets
Definition: TileProcessor.h:155
bool prepareSodDecompress(CodeStreamDecompress *codeStream)
Definition: TileProcessor.cpp:909
bool mctDecompress()
Definition: TileProcessor.cpp:537
void ingestImage()
Definition: TileProcessor.cpp:490
CodingParams * cp_
Definition: TileProcessor.h:124
bool canPreCalculateTileLen(void)
Definition: TileProcessor.cpp:105
TileProcessor(uint16_t index, CodeStream *codeStream, IBufferedStream *stream, bool isCompressor, bool isWholeTileDecompress)
Definition: TileProcessor.cpp:24
PLCache packetLengthCache
Definition: TileProcessor.h:125
uint32_t newTilePartProgressionPosition
position of the tile part flag in progression order
Definition: TileProcessor.h:167