104 include->operator[](layerno) = resBuf;
108 resBuf =
include->operator[](layerno);
113 auto buf = resBuf->
buffers[resno];
117 auto len = (numprecs *
numcomps + 7) / 8;
118 buf =
new uint8_t[len];
124 bool update(uint16_t layno, uint8_t resno, uint16_t compno, uint64_t precno)
128 uint64_t index = compno * numprecs + precno;
129 uint64_t include_index = (index >> 3);
130 uint32_t
shift = (index & 7);
131 uint8_t val =
include[include_index];
132 if(((val >>
shift) & 1) == 0)
152 std::map<uint16_t, ResIncludeBuffers*>*
include;
165 void init(uint8_t resno, uint8_t decomplevel,
grk_rect32 tileBounds, uint32_t dx, uint32_t dy,
206 bool compression, uint8_t max_res, uint64_t max_precincts, uint32_t dx_min,
207 uint32_t dy_min, uint32_t* resolutionPrecinctGrid, uint32_t** precinctByComponent);
Definition: PacketManager.h:23
enum _GRK_PROG_ORDER GRK_PROG_ORDER
Progression order.
#define GRK_J2K_MAXRLVLS
Definition: grok.h:91
Copyright (C) 2016-2022 Grok Image Compression Inc.
Definition: ICacheable.h:20
const double shift
Definition: RateControl.cpp:165
J2K_T2_MODE
Definition: PacketIter.h:33
@ FINAL_PASS
Function called in rate allocation process.
Definition: PacketIter.h:35
@ THRESH_CALC
Definition: PacketIter.h:34
Progression order change.
Definition: grok.h:422
Definition: PacketIter.h:79
uint8_t * get_include(uint16_t layerno, uint8_t resno)
Definition: PacketIter.h:92
~IncludeTracker()
Definition: PacketIter.h:87
uint16_t numcomps
Definition: PacketIter.h:149
bool update(uint16_t layno, uint8_t resno, uint16_t compno, uint64_t precno)
Definition: PacketIter.h:124
uint16_t currentLayer
Definition: PacketIter.h:150
uint64_t numPrecinctsPerRes[GRK_J2K_MAXRLVLS]
Definition: PacketIter.h:146
void clear()
Definition: PacketIter.h:140
std::map< uint16_t, ResIncludeBuffers * > * include
Definition: PacketIter.h:152
IncludeTracker(uint16_t numcomponents)
Definition: PacketIter.h:80
ResIncludeBuffers * currentResBuf
Definition: PacketIter.h:151
Packet iterator.
Definition: PacketIter.h:201
bool isWholeTile(void)
Definition: PacketIter.cpp:843
void destroy_include(void)
Definition: PacketIter.cpp:648
bool genPrecinctY0GridPCRL_OPT(ResPrecinctInfo *rpInfo)
Definition: PacketIter.cpp:686
ResPrecinctInfo * precinctInfo_
Definition: PacketIter.h:263
bool next(SparseBuffer *src)
Modify the packet iterator to point to the next packet.
Definition: PacketIter.cpp:847
uint8_t * get_include(uint16_t layerIndex)
Definition: PacketIter.cpp:638
bool next_cprl(SparseBuffer *src)
Get next packet in component-precinct-resolution-layer order.
Definition: PacketIter.cpp:868
uint16_t layno
Definition: PacketIter.h:241
bool next_rlcpOPT(SparseBuffer *src)
Definition: PacketIter.cpp:1143
bool next_pcrl(SparseBuffer *src)
Get next packet in precinct-component-resolution-layer order.
Definition: PacketIter.cpp:906
uint16_t getCompno(void) const
Definition: PacketIter.cpp:622
bool next_rpcl(SparseBuffer *src)
Get next packet in resolution-precinct-component-layer order.
Definition: PacketIter.cpp:1039
uint32_t dy
Definition: PacketIter.h:249
uint16_t compno
Definition: PacketIter.h:238
bool update_include(void)
Definition: PacketIter.cpp:642
void enableTilePartGeneration(uint32_t pino, bool first_poc_tile_part, uint32_t tppos)
Modify the packet iterator for enabling tile part generation.
Definition: PacketIter.cpp:309
bool skippedLeft_
Definition: PacketIter.h:267
grk_progression prog
Definition: PacketIter.h:242
PacketManager * packetManager
Definition: PacketIter.h:259
bool genPrecinctX0Grid(ResPrecinctInfo *rpInfo)
Definition: PacketIter.cpp:674
uint32_t dx
component sub-sampling
Definition: PacketIter.h:249
bool genPrecinctX0GridPCRL_OPT(ResPrecinctInfo *rpInfo)
Definition: PacketIter.cpp:695
uint8_t maxNumDecompositionResolutions
Definition: PacketIter.h:260
uint8_t getResno(void) const
Definition: PacketIter.cpp:626
PiComp * comps
Definition: PacketIter.h:244
uint64_t y
Definition: PacketIter.h:247
uint32_t px0grid_
Definition: PacketIter.h:265
void printStaticState(void)
Definition: PacketIter.cpp:112
uint16_t getLayno(void) const
Definition: PacketIter.cpp:634
uint64_t precinctIndex
Definition: PacketIter.h:240
bool next_lrcpOPT(SparseBuffer *src)
Definition: PacketIter.cpp:1112
bool skipPackets(SparseBuffer *src, uint64_t numPackets)
Definition: PacketIter.cpp:1097
uint8_t resno
Definition: PacketIter.h:239
void printDynamicState(void)
Definition: PacketIter.cpp:126
void genPrecinctInfo()
Definition: PacketIter.cpp:144
uint64_t getPrecinctIndex(void) const
Definition: PacketIter.cpp:630
bool singleProgression_
Definition: PacketIter.h:261
bool genPrecinctY0Grid(ResPrecinctInfo *rpInfo)
Definition: PacketIter.cpp:663
void init(PacketManager *packetMan, uint32_t pino, TileCodingParams *tcp, grk_rect32 tileBounds, bool compression, uint8_t max_res, uint64_t max_precincts, uint32_t dx_min, uint32_t dy_min, uint32_t *resolutionPrecinctGrid, uint32_t **precinctByComponent)
Definition: PacketIter.cpp:734
void genPrecinctY0GridRPCL_OPT(ResPrecinctInfo *rpInfo)
Definition: PacketIter.cpp:704
bool next_lrcp(SparseBuffer *src)
Get next packet in layer-resolution-component-precinct order.
Definition: PacketIter.cpp:949
bool next_rpclOPT(SparseBuffer *src)
Definition: PacketIter.cpp:1310
bool next_rlcp(SparseBuffer *src)
Get next packet in resolution-layer-component-precinct order.
Definition: PacketIter.cpp:995
GRK_PROG_ORDER getProgression(void) const
Definition: PacketIter.cpp:618
bool compression_
Definition: PacketIter.h:262
void genPrecinctX0GridRPCL_OPT(ResPrecinctInfo *rpInfo)
Definition: PacketIter.cpp:708
bool generatePrecinctIndex(void)
Definition: PacketIter.cpp:206
bool next_pcrlOPT(SparseBuffer *src)
Definition: PacketIter.cpp:1250
PacketIter()
Definition: PacketIter.cpp:94
uint32_t py0grid_
Definition: PacketIter.h:266
void update_dxy(void)
Definition: PacketIter.cpp:712
uint16_t numcomps
Definition: PacketIter.h:243
void update_dxy_for_comp(PiComp *comp)
Definition: PacketIter.cpp:719
~PacketIter()
Definition: PacketIter.cpp:102
bool incrementInner
Definition: PacketIter.h:257
bool precInfoCheck(ResPrecinctInfo *rpInfo)
Definition: PacketIter.cpp:652
bool next_cprlOPT(SparseBuffer *src)
Definition: PacketIter.cpp:1175
bool checkForRemainingValidProgression(int32_t prog, uint32_t pino, const char *progString)
Check if there is a remaining valid progression order.
Definition: PacketIter.cpp:249
uint64_t x
packet coordinates
Definition: PacketIter.h:247
Packet iterator component.
Definition: PacketIter.h:55
uint32_t dx
Definition: PacketIter.h:58
uint8_t numresolutions
Definition: PacketIter.h:60
PiComp()
Definition: PacketIter.h:56
PiResolution * resolutions
Definition: PacketIter.h:61
uint32_t dy
Definition: PacketIter.h:59
Definition: PacketIter.h:42
uint32_t precinctGridHeight
Definition: PacketIter.h:48
uint32_t precinctGridWidth
Definition: PacketIter.h:47
uint32_t precHeightExp
Definition: PacketIter.h:46
uint32_t precWidthExp
Definition: PacketIter.h:45
PiResolution()
Definition: PacketIter.h:43
Definition: PacketIter.h:65
ResIncludeBuffers()
Definition: PacketIter.h:66
uint8_t * buffers[GRK_J2K_MAXRLVLS]
Definition: PacketIter.h:76
~ResIncludeBuffers()
Definition: PacketIter.h:71
Definition: PacketIter.h:163
uint32_t resOffsetY0PRJ
Definition: PacketIter.h:173
uint32_t precWidthExpPRJ
Definition: PacketIter.h:170
uint64_t dxPRJ
Definition: PacketIter.h:179
uint8_t resno_
Definition: PacketIter.h:183
uint32_t resInPrecGridX0
Definition: PacketIter.h:181
uint64_t precHeightPRJ
Definition: PacketIter.h:176
uint64_t dyPRJ
Definition: PacketIter.h:180
grk_rect32 winPrecGrid
Definition: PacketIter.h:188
uint64_t precWidthPRJMinusOne
Definition: PacketIter.h:175
void init(uint8_t resno, uint8_t decomplevel, grk_rect32 tileBounds, uint32_t dx, uint32_t dy, bool windowed, grk_rect32 tileWindow)
Definition: PacketIter.cpp:32
uint64_t winPrecinctsTop_
Definition: PacketIter.h:192
uint32_t precHeightExpPRJ
Definition: PacketIter.h:171
uint64_t precHeightPRJMinusOne
Definition: PacketIter.h:177
uint32_t resInPrecGridY0
Definition: PacketIter.h:182
uint64_t innerPrecincts_
Definition: PacketIter.h:189
uint64_t winPrecinctsRight_
Definition: PacketIter.h:191
bool valid
Definition: PacketIter.h:194
uint64_t numPrecincts_
Definition: PacketIter.h:178
grk_rect32 winPrecPRJ
Definition: PacketIter.h:187
uint64_t winPrecinctsLeft_
Definition: PacketIter.h:190
uint32_t precWidthExp
Definition: PacketIter.h:168
uint32_t precHeightExp
Definition: PacketIter.h:169
ResPrecinctInfo()
Definition: PacketIter.cpp:25
uint32_t resOffsetX0PRJ
Definition: PacketIter.h:172
uint64_t winPrecinctsBottom_
Definition: PacketIter.h:193
grk_rect32 tileBoundsPrecPRJ
Definition: PacketIter.h:185
uint64_t precWidthPRJ
Definition: PacketIter.h:174
grk_rect32 tileBoundsPrecGrid
Definition: PacketIter.h:186
void print(void)
Definition: PacketIter.cpp:76
uint8_t decompLevel_
Definition: PacketIter.h:184
Definition: SparseBuffer.h:28
Tile coding parameters : this structure is used to store coding/decoding parameters common to all til...
Definition: CodingParams.h:122