26typedef std::function<bool(uint8_t* headerData, uint32_t header_size)>
BOX_FUNC;
28class FileFormatDecompress :
public FileFormat,
public ICodeStreamDecompress
31 FileFormatDecompress(BufferedStream*
stream);
32 virtual ~FileFormatDecompress();
34 GrkImage* getImage(uint16_t tileIndex);
35 GrkImage* getImage(
void);
39 bool decompressTile(uint16_t tileIndex);
41 bool postProcess(
void);
42 bool preProcess(
void);
43 void dump(uint32_t flag, FILE* outputFileStream);
47 uint32_t read_asoc(AsocBox*
parent, uint8_t** header_data, uint32_t* header_data_size,
49 bool readHeaderProcedureImpl(
void);
50 bool read_box_hdr(FileFormatBox* box, uint32_t* p_number_bytes_read, BufferedStream*
stream);
51 bool read_ihdr(uint8_t* p_image_header_data, uint32_t image_header_size);
52 bool read_xml(uint8_t* p_xml_data, uint32_t xml_size);
53 bool read_uuid(uint8_t* headerData, uint32_t header_size);
54 bool read_res_box(uint32_t*
id, uint32_t* num, uint32_t* den, uint32_t* exponent,
55 uint8_t** p_resolution_data);
56 bool read_res(uint8_t* p_resolution_data, uint32_t resolution_size);
57 double calc_res(uint16_t num, uint16_t den, uint8_t exponent);
58 bool read_bpc(uint8_t* p_bpc_header_data, uint32_t bpc_header_size);
59 bool read_channel_definition(uint8_t* p_cdef_header_data, uint32_t cdef_header_size);
60 bool read_colr(uint8_t* p_colr_header_data, uint32_t colr_header_size);
61 bool read_component_mapping(uint8_t* component_mapping_header_data,
62 uint32_t component_mapping_header_size);
63 bool read_palette_clr(uint8_t* p_pclr_header_data, uint32_t pclr_header_size);
64 const BOX_FUNC find_handler(uint32_t
id);
65 const BOX_FUNC img_find_handler(uint32_t
id);
66 bool read_jp(uint8_t* headerData, uint32_t header_size);
67 bool read_ftyp(uint8_t* headerData, uint32_t header_size);
68 bool read_jp2h(uint8_t* headerData, uint32_t header_size);
69 bool read_box(FileFormatBox* box, uint8_t* p_data, uint32_t* p_number_bytes_read,
70 uint64_t p_box_max_size);
71 bool read_asoc(uint8_t* header_data, uint32_t header_data_size);
72 void serializeAsoc(AsocBox* asoc,
grk_asoc* serial_asocs, uint32_t* num_asocs, uint32_t
level);
BufferedStream * stream
Definition BitIO.h:88
bool headerError_
Definition CodeStreamDecompress.h:324
TagTreeNode * parent
Definition TagTree.h:36
uint8_t * end
pointer to the end of the buffer
Definition mqc.h:58
Copyright (C) 2016-2023 Grok Image Compression Inc.
Definition ICacheable.h:20
grk_rect< float > grk_rect_single
Definition geometry.h:63
std::function< bool(uint8_t *headerData, uint32_t header_size)> BOX_FUNC
Definition FileFormatDecompress.h:26
grk_plugin_tile * tile
Definition plugin_interface.h:64
uint32_t level
Definition plugin_interface.h:44
grk_header_info header_info
Definition plugin_interface.h:111
Association box info.
Definition TileCache.h:333
ICC profile, palette, channel definition.
Definition TileCache.h:320
Core decompression parameters.
Definition TileCache.h:481
Plugin tile.
Definition TileCache.h:740