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);
129 bool lastTilePartInCodeStream);
145 bool encodeT2(uint32_t* packet_bytes_written);
151 void makeLayerSimple(uint32_t layno,
double thresh,
bool finalAttempt);
Definition: FlowComponent.h:21
Definition: CodeStreamDecompress.h:38
Definition: CodeStream.h:133
Definition: GrkImage.h:25
Definition: Scheduler.h:22
Definition: StripCache.h:110
enum _GRK_TILE_CACHE_STRATEGY GRK_TILE_CACHE_STRATEGY
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:739
Coding parameters.
Definition: CodingParams.h:245
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:1707
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:1752
PacketTracker()
Definition: TileProcessor.cpp:1701
uint64_t get_buffer_len(uint32_t numcomps, uint32_t numres, uint64_t numprec, uint32_t numlayers)
Definition: TileProcessor.cpp:1734
void clear(void)
Definition: TileProcessor.cpp:1729
uint64_t index(uint32_t comps, uint32_t res, uint64_t prec, uint32_t layer)
Definition: TileProcessor.cpp:1763
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:1741
~PacketTracker()
Definition: TileProcessor.cpp:1703
uint32_t numlayers_
Definition: TileProcessor.h:64
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:1685
virtual ~Tile()
Definition: TileProcessor.cpp:1697
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
Definition: TileProcessor.h:78
bool rateAllocate(uint32_t *allPacketBytes)
Definition: TileProcessor.cpp:1121
~TileProcessor()
Definition: TileProcessor.cpp:36
GrkImage * getImage(void)
Definition: TileProcessor.cpp:158
GrkImage * image_
Definition: TileProcessor.h:173
uint32_t getPreCalculatedTileLen(void)
Definition: TileProcessor.cpp:123
bool corrupt_packet_
Definition: TileProcessor.h:167
void t1_encode()
Definition: TileProcessor.cpp:789
bool mct_encode()
Definition: TileProcessor.cpp:746
bool pcrdBisectFeasible(uint32_t *p_data_written)
Definition: TileProcessor.cpp:1238
uint64_t getNumDecompressedPackets(void)
Definition: TileProcessor.cpp:111
PacketTracker packetTracker_
Definition: TileProcessor.h:165
bool needsRateControl()
Definition: TileProcessor.cpp:1138
Tile * tile
Definition: TileProcessor.h:155
TileCodingParams * getTileCodingParams(void)
Definition: TileProcessor.cpp:180
bool first_poc_tile_part_
Compression Only true for first POC tile part, otherwise false.
Definition: TileProcessor.h:113
void makeLayerSimple(uint32_t layno, double thresh, bool finalAttempt)
Definition: TileProcessor.cpp:1536
PacketTracker * getPacketTracker(void)
Definition: TileProcessor.cpp:176
GrkImage * headerImage
Definition: TileProcessor.h:122
bool dcLevelShiftCompress()
Definition: TileProcessor.cpp:703
uint32_t pino
Compression Only Current packet iterator number.
Definition: TileProcessor.h:121
bool isWholeTileDecompress(uint16_t compno)
Returns whether a tile component should be fully decompressed, taking into account win_* members.
Definition: TileProcessor.cpp:404
Scheduler * getScheduler(void)
Definition: TileProcessor.cpp:144
bool truncated
Definition: TileProcessor.h:172
void makeLayerFinal(uint32_t layno)
Definition: TileProcessor.cpp:1629
bool setTilePartDataLength(uint16_t tilePart, uint32_t tilePartLength, bool lastTilePartInCodeStream)
Definition: TileProcessor.cpp:62
void generateImage(GrkImage *src_image, Tile *src_tile)
Definition: TileProcessor.cpp:152
IBufferedStream * getStream(void)
Definition: TileProcessor.cpp:119
void incNumProcessedPackets(void)
Definition: TileProcessor.cpp:103
bool preCompressTile(void)
Definition: TileProcessor.cpp:917
bool subtractMarkerSegmentLength(uint16_t markerLen)
Definition: TileProcessor.cpp:46
uint16_t getIndex(void) const
Definition: TileProcessor.cpp:132
TileProcessor(uint16_t index, CodeStream *codeStream, IBufferedStream *stream, bool isCompressor, StripCache *stripCache)
Definition: TileProcessor.cpp:24
void deallocBuffers()
Definition: TileProcessor.cpp:302
uint8_t tilePartCounter_
Compressing Only index of tile part being currently coding.
Definition: TileProcessor.h:118
bool canWritePocMarker(void)
Definition: TileProcessor.cpp:373
uint32_t preCalculatedTileLen
Definition: TileProcessor.h:176
uint64_t getNumProcessedPackets(void)
Definition: TileProcessor.cpp:99
Tile * getTile(void)
Definition: TileProcessor.cpp:140
bool isCompressor_
Definition: TileProcessor.h:174
bool createWindowBuffers(const GrkImage *outputImage)
Definition: TileProcessor.cpp:267
Scheduler * scheduler_
Definition: TileProcessor.h:156
void setCorruptPacket(void)
bool mctDecompress(FlowComponent *flow)
Definition: TileProcessor.cpp:677
bool encodeT2(uint32_t *packet_bytes_written)
Definition: TileProcessor.cpp:813
void release(GRK_TILE_CACHE_STRATEGY strategy)
Definition: TileProcessor.cpp:162
bool doCompress(void)
Definition: TileProcessor.cpp:310
uint64_t getTilePartDataLength(void)
Definition: TileProcessor.cpp:42
grk_rect32 getUnreducedTileWindow(void)
Definition: TileProcessor.cpp:297
bool isCompressor(void)
Definition: TileProcessor.cpp:148
uint8_t getMaxNumDecompressResolutions(void)
Definition: TileProcessor.cpp:184
bool layerNeedsRateControl(uint32_t layno)
Definition: TileProcessor.cpp:1132
void makeLayerFeasible(uint32_t layno, uint16_t thresh, bool finalAttempt)
Definition: TileProcessor.cpp:1160
mct * mct_
Definition: TileProcessor.h:177
bool ingestUncompressedData(uint8_t *p_src, uint64_t src_length)
Definition: TileProcessor.cpp:966
std::atomic< uint64_t > numDecompressedPackets
Definition: TileProcessor.h:158
bool init(void)
Definition: TileProcessor.cpp:201
grk_plugin_tile * current_plugin_tile
Definition: TileProcessor.h:123
bool dwt_encode()
Definition: TileProcessor.cpp:773
IBufferedStream * stream_
Definition: TileProcessor.h:166
bool writeTilePartT2(uint32_t *tileBytesWritten)
Definition: TileProcessor.cpp:380
uint64_t tilePartDataLength
Definition: TileProcessor.h:160
bool makeSingleLosslessLayer()
Definition: TileProcessor.cpp:1149
TileCodingParams * tcp_
Definition: TileProcessor.h:171
grk_rect32 unreducedImageWindow
Definition: TileProcessor.h:175
bool cacheTilePartPackets(CodeStreamDecompress *codeStream)
Definition: TileProcessor.cpp:1024
bool decompressT2T1(GrkImage *outputImage)
Definition: TileProcessor.cpp:420
bool pcrdBisectSimple(uint32_t *p_data_written)
Definition: TileProcessor.cpp:1373
uint16_t tileIndex_
index of tile being currently compressed/decompressed
Definition: TileProcessor.h:162
void incrementIndex(void)
Definition: TileProcessor.cpp:136
uint64_t numProcessedPackets
Definition: TileProcessor.h:157
void ingestImage()
Definition: TileProcessor.cpp:629
bool needsMctDecompress(void)
Definition: TileProcessor.cpp:651
CodingParams * cp_
Definition: TileProcessor.h:124
bool canPreCalculateTileLen(void)
Definition: TileProcessor.cpp:127
PLCache packetLengthCache
Definition: TileProcessor.h:125
uint32_t newTilePartProgressionPosition
position of the tile part flag in progression order
Definition: TileProcessor.h:169
void incNumDecompressedPackets(void)
Definition: TileProcessor.cpp:115