[−][src]Crate openjpeg_sys
Structs
| 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 |
Enums
| 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 |
| OPJ_CODEC_FORMAT | Supported codec |
| OPJ_COLOR_SPACE | Supported image color spaces |
| OPJ_PROG_ORDER | Progression order |
| OPJ_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 |
Functions
| 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_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_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. |