Crate openjpeg_sys Copy item path Source opj_codestream_index Index structure of the codestream (FIXME should be expand and enhance) opj_codestream_info Index structure of the codestream opj_codestream_info_v2 Information structure about the codestream (FIXME should be expand and enhance) opj_cparameters Compression parameters opj_dparameters Decompression parameters opj_image Defines image data and characteristics opj_image_comp Defines a single image component opj_image_comptparm Component parameters structure used by the opj_image_create function opj_jp2_index Index structure of the JP2 file
EXPERIMENTAL FOR THE MOMENT opj_jp2_metadata Info structure of the JP2 file
EXPERIMENTAL FOR THE MOMENT opj_marker_info Marker structure opj_packet_info Index structure : Information concerning a packet inside tile opj_poc Progression order changes opj_tccp_info Tile-component coding parameters information opj_tile_index Index structure about a tile opj_tile_info Index structure : information regarding tiles opj_tile_v2_info Tile coding parameters information opj_tp_index Index structure about a tile part opj_tp_info Index structure : Information concerning tile-parts CINEMA_MODE DEPRECATED: use RSIZ, OPJ_PROFILE_* and OPJ_EXTENSION_* instead
Digital cinema operation mode CODEC_FORMAT Supported codec COLOR_SPACE Supported image color spaces OPJ_CINEMA_MODE DEPRECATED: use RSIZ, OPJ_PROFILE_* and OPJ_EXTENSION_* instead
Digital cinema operation mode
DEPRECATED: use RSIZ, OPJ_PROFILE_* and OPJ_EXTENSION_* instead
Digital cinema operation mode OPJ_CODEC_FORMAT Supported codec
Supported codec OPJ_COLOR_SPACE Supported image color spaces
Supported image color spaces OPJ_PROG_ORDER Progression order
Progression order OPJ_RSIZ_CAPABILITIES DEPRECATED: use RSIZ, OPJ_PROFILE_* and OPJ_EXTENSION_* instead
Rsiz Capabilities
DEPRECATED: use RSIZ, OPJ_PROFILE_* and OPJ_EXTENSION_* instead
Rsiz Capabilities PROG_ORDER Progression order RSIZ_CAPABILITIES DEPRECATED: use RSIZ, OPJ_PROFILE_* and OPJ_EXTENSION_* instead
Rsiz Capabilities OPJ_CINEMA_24_COMP OPJ_CINEMA_24_CS OPJ_CINEMA_48_COMP OPJ_CINEMA_48_CS OPJ_DPARAMETERS_DUMP_FLAG OPJ_DPARAMETERS_IGNORE_PCLR_CMAP_CDEF_FLAG OPJ_EXTENSION_MCT OPJ_EXTENSION_NONE OPJ_FALSE OPJ_HAVE_STDINT_H OPJ_IMF_MAINLEVEL_1_MSAMPLESEC OPJ_IMF_MAINLEVEL_2_MSAMPLESEC OPJ_IMF_MAINLEVEL_3_MSAMPLESEC OPJ_IMF_MAINLEVEL_4_MSAMPLESEC OPJ_IMF_MAINLEVEL_5_MSAMPLESEC OPJ_IMF_MAINLEVEL_6_MSAMPLESEC OPJ_IMF_MAINLEVEL_7_MSAMPLESEC OPJ_IMF_MAINLEVEL_8_MSAMPLESEC OPJ_IMF_MAINLEVEL_9_MSAMPLESEC OPJ_IMF_MAINLEVEL_10_MSAMPLESEC OPJ_IMF_MAINLEVEL_11_MSAMPLESEC OPJ_IMF_MAINLEVEL_MAX OPJ_IMF_SUBLEVEL_1_MBITSSEC OPJ_IMF_SUBLEVEL_2_MBITSSEC OPJ_IMF_SUBLEVEL_3_MBITSSEC OPJ_IMF_SUBLEVEL_4_MBITSSEC OPJ_IMF_SUBLEVEL_5_MBITSSEC OPJ_IMF_SUBLEVEL_6_MBITSSEC OPJ_IMF_SUBLEVEL_7_MBITSSEC OPJ_IMF_SUBLEVEL_8_MBITSSEC OPJ_IMF_SUBLEVEL_9_MBITSSEC OPJ_IMG_INFO OPJ_J2K_DEFAULT_HEADER_SIZE OPJ_J2K_DEFAULT_NB_SEGS OPJ_J2K_MAXBANDS OPJ_J2K_MAXRLVLS OPJ_J2K_MCC_DEFAULT_NB_RECORDS OPJ_J2K_MCT_DEFAULT_NB_RECORDS OPJ_J2K_MH_IND OPJ_J2K_MH_INFO OPJ_J2K_STREAM_CHUNK_SIZE OPJ_J2K_TCH_INFO OPJ_J2K_TH_IND OPJ_J2K_TH_INFO OPJ_JP2_IND OPJ_JP2_INFO OPJ_PATH_LEN OPJ_PROFILE_0 OPJ_PROFILE_1 OPJ_PROFILE_BC_MULTI OPJ_PROFILE_BC_MULTI_R OPJ_PROFILE_BC_SINGLE OPJ_PROFILE_CINEMA_2K OPJ_PROFILE_CINEMA_4K OPJ_PROFILE_CINEMA_LTS OPJ_PROFILE_CINEMA_S2K OPJ_PROFILE_CINEMA_S4K OPJ_PROFILE_IMF_2K OPJ_PROFILE_IMF_2K_R OPJ_PROFILE_IMF_4K OPJ_PROFILE_IMF_4K_R OPJ_PROFILE_IMF_8K OPJ_PROFILE_IMF_8K_R OPJ_PROFILE_NONE OPJ_PROFILE_PART2 OPJ_STREAM_READ OPJ_STREAM_WRITE OPJ_TRUE OPJ_VERSION_BUILD OPJ_VERSION_MAJOR OPJ_VERSION_MINOR opj_codec_set_threads ⚠ Allocates worker threads for the compressor/decompressor. opj_create_compress ⚠ Creates a J2K/JP2 compression structure opj_create_decompress ⚠ Creates a J2K/JP2 decompression structure opj_decode ⚠ Decode an image from a JPEG-2000 codestream opj_decode_tile_data ⚠ Reads a tile data. This function is compulsory and allows one to decode tile data. opj_read_tile_header should be called before.
The user may need to refer to the image got by opj_read_header to understand the size being taken by the tile. opj_decoder_set_strict_mode ⚠ Set strict decoding parameter for this decoder. If strict decoding is enabled, partial bit
streams will fail to decode. If strict decoding is disabled, the decoder will decode partial
bitstreams as much as possible without erroring opj_destroy_codec ⚠ Destroy a decompressor handle opj_destroy_cstr_index ⚠ opj_destroy_cstr_info ⚠ Destroy Codestream information after compression or decompression
@param cstr_info Codestream information structure opj_dump_codec ⚠ Dump the codec information into the output stream opj_encode ⚠ Encode an image into a JPEG-2000 codestream opj_encoder_set_extra_options ⚠ Specify extra options for the encoder. opj_end_compress ⚠ End to compress the current image. opj_end_decompress ⚠ Read after the codestream if necessary opj_get_cstr_index ⚠ Get the codestream index from the codec opj_get_cstr_info ⚠ Get the codestream information from the codec opj_get_decoded_tile ⚠ Get the decoded tile from the codec opj_get_jp2_index ⚠ Get the JP2 file index from the codec FIXME opj_get_jp2_metadata ⚠ Get the JP2 file information from the codec FIXME opj_get_num_cpus ⚠ Return the number of virtual CPUs opj_has_thread_support ⚠ Returns if the library is built with thread support.
OPJ_TRUE if mutex, condition, thread, thread pool are available. opj_image_create ⚠ Create an image opj_image_data_alloc ⚠ Allocator for opj_image_t->comps[].data
To be paired with opj_image_data_free. opj_image_data_free ⚠ Destructor for opj_image_t->comps[].data
To be paired with opj_image_data_alloc. opj_image_destroy ⚠ Deallocate any resources associated with an image opj_image_tile_create ⚠ Creates an image without allocating memory for the image (used in the new version of the library). opj_read_header ⚠ Decodes an image header. opj_read_tile_header ⚠ Reads a tile header. This function is compulsory and allows one to know the size of the tile that will be decoded.
The user may need to refer to the image got by opj_read_header to understand the size being taken by the tile. opj_set_MCT ⚠ Sets the MCT matrix to use. opj_set_decode_area ⚠ Sets the given area to be decoded. This function should be called right after opj_read_header and before any tile header reading. opj_set_decoded_components ⚠ Restrict the number of components to decode. opj_set_decoded_resolution_factor ⚠ Set the resolution factor of the decoded image opj_set_default_decoder_parameters ⚠ Set decoding parameters to default values opj_set_default_encoder_parameters ⚠ Set encoding parameters to default values, that means : opj_set_error_handler ⚠ Set the error handler use by openjpeg. opj_set_info_handler ⚠ Set the info handler use by openjpeg. opj_set_warning_handler ⚠ Set the warning handler use by openjpeg. opj_setup_decoder ⚠ Setup the decoder with decompression parameters provided by the user and with the message handler
provided by the user. opj_setup_encoder ⚠ Setup the encoder parameters using the current image and using user parameters. opj_start_compress ⚠ Start to compress the current image. opj_stream_create ⚠ Creates an abstract stream. This function does nothing except allocating memory and initializing the abstract stream. opj_stream_create_default_file_stream ⚠ Create a stream from a file identified with its filename with default parameters (helper function) opj_stream_create_file_stream ⚠ Create a stream from a file identified with its filename with a specific buffer size opj_stream_default_create ⚠ Creates an abstract stream. This function does nothing except allocating memory and initializing the abstract stream. opj_stream_destroy ⚠ Destroys a stream created by opj_create_stream. This function does NOT close the abstract stream. If needed the user must
close its own implementation of the stream. opj_stream_set_read_function ⚠ Sets the given function to be used as a read function. opj_stream_set_seek_function ⚠ Sets the given function to be used as a seek function, the stream is then seekable,
using SEEK_SET behavior. opj_stream_set_skip_function ⚠ Sets the given function to be used as a skip function. opj_stream_set_user_data ⚠ Sets the given data to be used as a user data for the stream. opj_stream_set_user_data_length ⚠ Sets the length of the user data for the stream. opj_stream_set_write_function ⚠ Sets the given function to be used as a write function. opj_version ⚠ opj_write_tile ⚠ Writes a tile with the given data. OPJ_BOOL OPJ_BYTE OPJ_CHAR OPJ_FLOAT32 OPJ_INT32 OPJ_OFF_T OPJ_SIZE_T OPJ_UINT16 OPJ_UINT32 OPJ_UINT64 opj_codec_t JPEG2000 codec V2. opj_codestream_index_t Index structure of the codestream (FIXME should be expand and enhance) opj_codestream_info_t Index structure of the codestream opj_codestream_info_v2_t Information structure about the codestream (FIXME should be expand and enhance) opj_cparameters_t Compression parameters opj_dparameters_t Decompression parameters opj_image_cmptparm_t Component parameters structure used by the opj_image_create function opj_image_comp_t Defines a single image component opj_image_t Defines image data and characteristics opj_jp2_index_t Index structure of the JP2 file
EXPERIMENTAL FOR THE MOMENT opj_jp2_metadata_t Info structure of the JP2 file
EXPERIMENTAL FOR THE MOMENT opj_marker_info_t Marker structure opj_msg_callback Callback function prototype for events opj_packet_info_t Index structure : Information concerning a packet inside tile opj_poc_t Progression order changes opj_stream_free_user_data_fn opj_stream_read_fn opj_stream_seek_fn opj_stream_skip_fn opj_stream_t opj_stream_write_fn opj_tccp_info_t Tile-component coding parameters information opj_tile_index_t Index structure about a tile opj_tile_info_t Index structure : information regarding tiles opj_tile_info_v2_t Tile coding parameters information opj_tp_index_t Index structure about a tile part opj_tp_info_t Index structure : Information concerning tile-parts