walkero
/
openjpeg
1
0
Fork 0
Code Issues Pull Requests Projects Releases 1 Wiki Activity

runk] fix the documentation of the API

This commit is contained in:
Mickael Savinaud 2012-11-15 14:22:13 +00:00
parent ba1682c120
commit ce297bfa9e
1 changed files with 51 additions and 46 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

73
src/lib/openjp2/openjpeg.h
View File

@ -119,7 +119,7 @@ typedef uint64_t OPJ_UINT64;
#define OPJ_J2K_MCC_DEFAULT_NB_RECORDS 10 #define OPJ_J2K_MCC_DEFAULT_NB_RECORDS 10
#define OPJ_J2K_MCT_DEFAULT_NB_RECORDS 10 #define OPJ_J2K_MCT_DEFAULT_NB_RECORDS 10
/* UniPG>> */ /* UniPG>> */ /* NOT YET USED IN THE V2 VERSION OF OPENJPEG */
#define JPWL_MAX_NO_TILESPECS 16 /**< Maximum number of tile parts expected by JPWL: increase at your will */ #define JPWL_MAX_NO_TILESPECS 16 /**< Maximum number of tile parts expected by JPWL: increase at your will */
#define JPWL_MAX_NO_PACKSPECS 16 /**< Maximum number of packet parts expected by JPWL: increase at your will */ #define JPWL_MAX_NO_PACKSPECS 16 /**< Maximum number of packet parts expected by JPWL: increase at your will */
#define JPWL_MAX_NO_MARKERS 512 /**< Maximum number of JPWL markers: increase at your will */ #define JPWL_MAX_NO_MARKERS 512 /**< Maximum number of JPWL markers: increase at your will */
@ -131,8 +131,8 @@ typedef uint64_t OPJ_UINT64;
/* <<UniPG */ /* <<UniPG */
/** /**
* FIXME EXPERIMENTAL FOR THE MOMENT * EXPERIMENTAL FOR THE MOMENT
* Supported options about file information * Supported options about file information used only in j2k_dump
*/ */
#define OPJ_IMG_INFO 1 /**< Basic image information provided to the user */ #define OPJ_IMG_INFO 1 /**< Basic image information provided to the user */
#define OPJ_J2K_MH_INFO 2 /**< Codestream information based only on the main header */ #define OPJ_J2K_MH_INFO 2 /**< Codestream information based only on the main header */
@ -213,7 +213,7 @@ typedef enum CODEC_FORMAT {
/** /**
* Callback function prototype for events * Callback function prototype for events
* @param msg Event message * @param msg Event message
* @param client_data FIXME DOC * @param client_data Client object where will be return the event message
* */ * */
typedef void (*opj_msg_callback) (const char *msg, void *client_data); typedef void (*opj_msg_callback) (const char *msg, void *client_data);
@ -335,7 +335,7 @@ typedef struct opj_cparameters {
int cod_format; int cod_format;
/*@}*/ /*@}*/
/* UniPG>> */ /* UniPG>> */ /* NOT YET USED IN THE V2 VERSION OF OPENJPEG */
/**@name JPWL encoding parameters */ /**@name JPWL encoding parameters */
/*@{*/ /*@{*/
/** enables writing of EPC in MH, thus activating JPWL */ /** enables writing of EPC in MH, thus activating JPWL */
@ -436,7 +436,7 @@ typedef struct opj_dparameters {
/*@}*/ /*@}*/
/* UniPG>> */ /* UniPG>> */ /* NOT YET USED IN THE V2 VERSION OF OPENJPEG */
/**@name JPWL decoding parameters */ /**@name JPWL decoding parameters */
/*@{*/ /*@{*/
/** activates the JPWL correction capabilities */ /** activates the JPWL correction capabilities */
@ -466,9 +466,9 @@ typedef void * opj_codec_t;
========================================================== ==========================================================
*/ */
/* /**
* Stream open flags. * Stream open flags.
*/ * */
/** The stream was opened for reading. */ /** The stream was opened for reading. */
#define OPJ_STREAM_READ OPJ_TRUE #define OPJ_STREAM_READ OPJ_TRUE
/** The stream was opened for writing. */ /** The stream was opened for writing. */
@ -476,25 +476,21 @@ typedef void * opj_codec_t;
/* /*
* Callback function prototype for read function * Callback function prototype for read function
* FIXME DOC
*/ */
typedef OPJ_SIZE_T (* opj_stream_read_fn) (void * p_buffer, OPJ_SIZE_T p_nb_bytes, void * p_user_data) ; typedef OPJ_SIZE_T (* opj_stream_read_fn) (void * p_buffer, OPJ_SIZE_T p_nb_bytes, void * p_user_data) ;
/* /*
* Callback function prototype for write function * Callback function prototype for write function
* FIXME DOC
*/ */
typedef OPJ_SIZE_T (* opj_stream_write_fn) (void * p_buffer, OPJ_SIZE_T p_nb_bytes, void * p_user_data) ; typedef OPJ_SIZE_T (* opj_stream_write_fn) (void * p_buffer, OPJ_SIZE_T p_nb_bytes, void * p_user_data) ;
/* /*
* Callback function prototype for skip function * Callback function prototype for skip function
* FIXME DOC
*/ */
typedef OPJ_OFF_T (* opj_stream_skip_fn) (OPJ_OFF_T p_nb_bytes, void * p_user_data) ; typedef OPJ_OFF_T (* opj_stream_skip_fn) (OPJ_OFF_T p_nb_bytes, void * p_user_data) ;
/* /*
* Callback function prototype for seek function * Callback function prototype for seek function
* FIXME DOC
*/ */
typedef OPJ_BOOL (* opj_stream_seek_fn) (OPJ_OFF_T p_nb_bytes, void * p_user_data) ; typedef OPJ_BOOL (* opj_stream_seek_fn) (OPJ_OFF_T p_nb_bytes, void * p_user_data) ;
@ -594,6 +590,7 @@ typedef struct opj_image_comptparm {
Information on the JPEG 2000 codestream Information on the JPEG 2000 codestream
========================================================== ==========================================================
*/ */
/* QUITE EXPERIMENTAL FOR THE MOMENT */
/** /**
* Index structure : Information concerning a packet inside tile * Index structure : Information concerning a packet inside tile
@ -851,7 +848,7 @@ typedef struct opj_tile_index {
/** information concerning tile parts */ /** information concerning tile parts */
opj_tp_index_t *tp_index; opj_tp_index_t *tp_index;
/* UniPG>> */ /* UniPG>> */ /* NOT USED FOR THE MOMENT IN THE V2 VERSION */
/** number of markers */ /** number of markers */
OPJ_UINT32 marknum; OPJ_UINT32 marknum;
/** list of markers */ /** list of markers */
@ -879,7 +876,7 @@ typedef struct opj_codestream_index {
/** codestream's size */ /** codestream's size */
OPJ_UINT64 codestream_size; OPJ_UINT64 codestream_size;
/* UniPG>> */ /* UniPG>> */ /* NOT USED FOR THE MOMENT IN THE V2 VERSION */
/** number of markers */ /** number of markers */
OPJ_UINT32 marknum; OPJ_UINT32 marknum;
/** list of markers */ /** list of markers */
@ -904,7 +901,7 @@ typedef struct opj_codestream_index {
/** /**
* Info structure of the JP2 file * Info structure of the JP2 file
* FIXME * EXPERIMENTAL FOR THE MOMENT
*/ */
typedef struct opj_jp2_metadata { typedef struct opj_jp2_metadata {
/** */ /** */
@ -914,7 +911,7 @@ typedef struct opj_jp2_metadata {
/** /**
* Index structure of the JP2 file * Index structure of the JP2 file
* FIXME * EXPERIMENTAL FOR THE MOMENT
*/ */
typedef struct opj_jp2_index { typedef struct opj_jp2_index {
/** */ /** */
@ -934,6 +931,7 @@ extern "C" {
========================================================== ==========================================================
*/ */
/* Get the version of the openjpeg library*/
OPJ_API const char * OPJ_CALLCONV opj_version(void); OPJ_API const char * OPJ_CALLCONV opj_version(void);
/* /*
@ -944,6 +942,7 @@ OPJ_API const char * OPJ_CALLCONV opj_version(void);
/** /**
* Create an image * Create an image
*
* @param numcmpts number of components * @param numcmpts number of components
* @param cmptparms components parameters * @param cmptparms components parameters
* @param clrspc image color space * @param clrspc image color space
@ -953,11 +952,11 @@ OPJ_API opj_image_t* OPJ_CALLCONV opj_image_create(OPJ_UINT32 numcmpts, opj_imag
/** /**
* Deallocate any resources associated with an image * Deallocate any resources associated with an image
*
* @param image image to be destroyed * @param image image to be destroyed
*/ */
OPJ_API void OPJ_CALLCONV opj_image_destroy(opj_image_t *image); OPJ_API void OPJ_CALLCONV opj_image_destroy(opj_image_t *image);
/** /**
* Creates an image without allocating memory for the image (used in the new version of the library). * Creates an image without allocating memory for the image (used in the new version of the library).
* *
@ -969,7 +968,6 @@ OPJ_API void OPJ_CALLCONV opj_image_destroy(opj_image_t *image);
*/ */
OPJ_API opj_image_t* OPJ_CALLCONV opj_image_tile_create(OPJ_UINT32 numcmpts, opj_image_cmptparm_t *cmptparms, OPJ_COLOR_SPACE clrspc); OPJ_API opj_image_t* OPJ_CALLCONV opj_image_tile_create(OPJ_UINT32 numcmpts, opj_image_cmptparm_t *cmptparms, OPJ_COLOR_SPACE clrspc);
/* /*
========================================================== ==========================================================
stream functions definitions stream functions definitions
@ -1057,8 +1055,8 @@ OPJ_API opj_stream_t* OPJ_CALLCONV opj_stream_create_default_file_stream (FILE *
/** /**
* FIXME DOC * FIXME DOC
* @param p_file the file stream to operate on * @param p_file the file stream to operate on
* @param p_buffer_size FIXME DOC * @param p_buffer_size size of the chunk used to stream
* @param p_is_read_stream FIXME DOC * @param p_is_read_stream whether the stream is a read stream (true) or not (false)
*/ */
OPJ_API opj_stream_t* OPJ_CALLCONV opj_stream_create_file_stream (FILE * p_file, OPJ_SIZE_T p_buffer_size, OPJ_BOOL p_is_read_stream); OPJ_API opj_stream_t* OPJ_CALLCONV opj_stream_create_file_stream (FILE * p_file, OPJ_SIZE_T p_buffer_size, OPJ_BOOL p_is_read_stream);
@ -1071,7 +1069,7 @@ OPJ_API opj_stream_t* OPJ_CALLCONV opj_stream_create_file_stream (FILE * p_file,
* Set the info handler use by openjpeg. * Set the info handler use by openjpeg.
* @param p_codec the codec previously initialise * @param p_codec the codec previously initialise
* @param p_callback the callback function which will be used * @param p_callback the callback function which will be used
* @param p_user_data FIXME DOC * @param p_user_data client object where will be returned the message
*/ */
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_info_handler(opj_codec_t * p_codec, OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_info_handler(opj_codec_t * p_codec,
opj_msg_callback p_callback, opj_msg_callback p_callback,
@ -1080,7 +1078,7 @@ OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_info_handler(opj_codec_t * p_codec,
* Set the warning handler use by openjpeg. * Set the warning handler use by openjpeg.
* @param p_codec the codec previously initialise * @param p_codec the codec previously initialise
* @param p_callback the callback function which will be used * @param p_callback the callback function which will be used
* @param p_user_data FIXME DOC * @param p_user_data client object where will be returned the message
*/ */
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_warning_handler(opj_codec_t * p_codec, OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_warning_handler(opj_codec_t * p_codec,
opj_msg_callback p_callback, opj_msg_callback p_callback,
@ -1089,7 +1087,7 @@ OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_warning_handler(opj_codec_t * p_codec,
* Set the error handler use by openjpeg. * Set the error handler use by openjpeg.
* @param p_codec the codec previously initialise * @param p_codec the codec previously initialise
* @param p_callback the callback function which will be used * @param p_callback the callback function which will be used
* @param p_user_data FIXME DOC * @param p_user_data client object where will be returned the message
*/ */
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_error_handler(opj_codec_t * p_codec, OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_error_handler(opj_codec_t * p_codec,
opj_msg_callback p_callback, opj_msg_callback p_callback,
@ -1160,7 +1158,7 @@ OPJ_API OPJ_BOOL OPJ_CALLCONV opj_read_header ( opj_stream_t *p_stream,
* Sets the given area to be decoded. This function should be called right after opj_read_header and before any tile header reading. * Sets the given area to be decoded. This function should be called right after opj_read_header and before any tile header reading.
* *
* @param p_codec the jpeg2000 codec. * @param p_codec the jpeg2000 codec.
* @param p_image FIXME DOC * @param p_image the decoded image previously setted by opj_read_header
* @param p_start_x the left position of the rectangle to decode (in image coordinates). * @param p_start_x the left position of the rectangle to decode (in image coordinates).
* @param p_end_x the right position of the rectangle to decode (in image coordinates). * @param p_end_x the right position of the rectangle to decode (in image coordinates).
* @param p_start_y the up position of the rectangle to decode (in image coordinates). * @param p_start_y the up position of the rectangle to decode (in image coordinates).
@ -1175,6 +1173,7 @@ OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_decode_area( opj_codec_t *p_codec,
/** /**
* Decode an image from a JPEG-2000 codestream * Decode an image from a JPEG-2000 codestream
*
* @param p_decompressor decompressor handle * @param p_decompressor decompressor handle
* @param p_stream Input buffer stream * @param p_stream Input buffer stream
* @param p_image the decoded image * @param p_image the decoded image
@ -1186,6 +1185,7 @@ OPJ_API OPJ_BOOL OPJ_CALLCONV opj_decode( opj_codec_t *p_decompressor,
/** /**
* Get the decoded tile from the codec * Get the decoded tile from the codec
*
* @param p_codec the jpeg2000 codec. * @param p_codec the jpeg2000 codec.
* @param p_stream input streamm * @param p_stream input streamm
* @param p_image output image * @param p_image output image
@ -1315,12 +1315,19 @@ OPJ_API OPJ_BOOL OPJ_CALLCONV opj_setup_encoder(opj_codec_t *p_codec,
opj_image_t *image); opj_image_t *image);
/** /**
* Start to compress the current image.
* @param p_codec Compressor handle
* @param image Input filled image
* @param p_stream Input stgream
*/ */
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_start_compress ( opj_codec_t *p_codec, OPJ_API OPJ_BOOL OPJ_CALLCONV opj_start_compress ( opj_codec_t *p_codec,
opj_image_t * p_image, opj_image_t * p_image,
opj_stream_t *p_cio); opj_stream_t *p_stream);
/** /**
* End to compress the current image.
* @param p_codec Compressor handle
* @param p_stream Input stgream
*/ */
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_end_compress (opj_codec_t *p_codec, OPJ_API OPJ_BOOL OPJ_CALLCONV opj_end_compress (opj_codec_t *p_codec,
opj_stream_t *p_stream); opj_stream_t *p_stream);
@ -1334,7 +1341,12 @@ OPJ_API OPJ_BOOL OPJ_CALLCONV opj_end_compress (opj_codec_t *p_codec,
*/ */
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_encode(opj_codec_t *p_codec, OPJ_API OPJ_BOOL OPJ_CALLCONV opj_encode(opj_codec_t *p_codec,
opj_stream_t *p_stream); opj_stream_t *p_stream);
/*
==========================================================
codec output functions definitions
==========================================================
*/
/* EXPERIMENTAL FUNCTIONS FOR NOW, USED ONLY IN J2K_DUMP*/
/** /**
Destroy Codestream information after compression or decompression Destroy Codestream information after compression or decompression
@ -1343,13 +1355,6 @@ Destroy Codestream information after compression or decompression
OPJ_API void OPJ_CALLCONV opj_destroy_cstr_info(opj_codestream_info_v2_t **cstr_info); OPJ_API void OPJ_CALLCONV opj_destroy_cstr_info(opj_codestream_info_v2_t **cstr_info);
/*
==========================================================
codec output functions definitions
==========================================================
*/
/** /**
* Dump the codec information into the output stream * Dump the codec information into the output stream
* *
@ -1408,7 +1413,7 @@ OPJ_API opj_jp2_index_t* OPJ_CALLCONV opj_get_jp2_index(opj_codec_t *p_codec);
/* /*
========================================================== ==========================================================
new functions MCT functions
========================================================== ==========================================================
*/ */