/*
* The copyright in this software is being made available under the 2-clauses
* BSD License, included below. This software may be subject to other third
* party and contributor rights, including patent rights, and no such rights
* are granted under this license.
*
* Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
* Copyright (c) 2002-2014, Professor Benoit Macq
* Copyright (c) 2001-2003, David Janssens
* Copyright (c) 2002-2003, Yannick Verschueren
* Copyright (c) 2003-2007, Francois-Olivier Devaux
* Copyright (c) 2003-2014, Antonin Descampe
* Copyright (c) 2005, Herve Drolon, FreeImage Team
* Copyright (c) 2006-2007, Parvatha Elangovan
* Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr>
* Copyright (c) 2011-2012, Centre National d'Etudes Spatiales (CNES), France
* Copyright (c) 2012, CS Systemes d'Information, France
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <math.h>
#include <assert.h>
#ifdef _WIN32
#include "windirent.h"
#else
#include <dirent.h>
#endif /* _WIN32 */
#ifdef _WIN32
#include <windows.h>
#define strcasecmp _stricmp
#define strncasecmp _strnicmp
#else
#include <strings.h>
#include <sys/time.h>
#include <sys/resource.h>
#include <sys/times.h>
#endif /* _WIN32 */
#include "opj_apps_config.h"
#include "openjpeg.h"
#include "opj_getopt.h"
#include "convert.h"
#include "index.h"
#include "format_defs.h"
#include "opj_string.h"
typedef struct dircnt {
/** Buffer for holding images read from Directory*/
char *filename_buf;
/** Pointer to the buffer*/
char **filename;
} dircnt_t;
typedef struct img_folder {
/** The directory path of the folder containing input images*/
char *imgdirpath;
/** Output format*/
char *out_format;
/** Enable option*/
char set_imgdir;
/** Enable Cod Format for output*/
char set_out_format;
} img_fol_t;
static void encode_help_display(void)
{
fprintf(stdout,
"\nThis is the opj_compress utility from the OpenJPEG project.\n"
"It compresses various image formats with the JPEG 2000 algorithm.\n"
"It has been compiled against openjp2 library v%s.\n\n", opj_version());
fprintf(stdout, "Default encoding options:\n");
fprintf(stdout, "-------------------------\n");
fprintf(stdout, "\n");
fprintf(stdout, " * Lossless\n");
fprintf(stdout, " * 1 tile\n");
fprintf(stdout, " * RGB->YCC conversion if at least 3 components\n");
fprintf(stdout, " * Size of precinct : 2^15 x 2^15 (means 1 precinct)\n");
fprintf(stdout, " * Size of code-block : 64 x 64\n");
fprintf(stdout, " * Number of resolutions: 6\n");
fprintf(stdout, " * No SOP marker in the codestream\n");
fprintf(stdout, " * No EPH marker in the codestream\n");
fprintf(stdout, " * No sub-sampling in x or y direction\n");
fprintf(stdout, " * No mode switch activated\n");
fprintf(stdout, " * Progression order: LRCP\n");
#ifdef FIXME_INDEX
fprintf(stdout, " * No index file\n");
#endif /* FIXME_INDEX */
fprintf(stdout, " * No ROI upshifted\n");
fprintf(stdout, " * No offset of the origin of the image\n");
fprintf(stdout, " * No offset of the origin of the tiles\n");
fprintf(stdout, " * Reversible DWT 5-3\n");
/* UniPG>> */
#ifdef USE_JPWL
fprintf(stdout, " * No JPWL protection\n");
#endif /* USE_JPWL */
/* <<UniPG */
fprintf(stdout, "\n");
fprintf(stdout, "Note:\n");
fprintf(stdout, "-----\n");
fprintf(stdout, "\n");
fprintf(stdout,
"The markers written to the main_header are : SOC SIZ COD QCD COM.\n");
fprintf(stdout, "COD and QCD never appear in the tile_header.\n");
fprintf(stdout, "\n");
fprintf(stdout, "Parameters:\n");
fprintf(stdout, "-----------\n");
fprintf(stdout, "\n");
fprintf(stdout, "Required Parameters (except with -h):\n");
fprintf(stdout, "One of the two options -ImgDir or -i must be used\n");
fprintf(stdout, "\n");
fprintf(stdout, "-i <file>\n");
fprintf(stdout, " Input file\n");
fprintf(stdout,
" Known extensions are <PBM|PGM|PPM|PNM|PAM|PGX|PNG|BMP|TIF|RAW|RAWL|TGA>\n");
fprintf(stdout, " If used, '-o <file>' must be provided\n");
fprintf(stdout, "-o <compressed file>\n");
fprintf(stdout, " Output file (accepted extensions are j2k or jp2).\n");
fprintf(stdout, "-ImgDir <dir>\n");
fprintf(stdout, " Image file Directory path (example ../Images) \n");
fprintf(stdout, " When using this option -OutFor must be used\n");
fprintf(stdout, "-OutFor <J2K|J2C|JP2>\n");
fprintf(stdout, " Output format for compressed files.\n");
fprintf(stdout, " Required only if -ImgDir is used\n");
fprintf(stdout,
"-F <width>,<height>,<ncomp>,<bitdepth>,{s,u}@<dx1>x<dy1>:...:<dxn>x<dyn>\n");
fprintf(stdout, " Characteristics of the raw input image\n");
fprintf(stdout,
" If subsampling is omitted, 1x1 is assumed for all components\n");
fprintf(stdout, " Example: -F 512,512,3,8,u@1x1:2x2:2x2\n");
fprintf(stdout,
" for raw 512x512 image with 4:2:0 subsampling\n");
fprintf(stdout, " Required only if RAW or RAWL input file is provided.\n");
fprintf(stdout, "\n");
fprintf(stdout, "Optional Parameters:\n");
fprintf(stdout, "\n");
fprintf(stdout, "-h\n");
fprintf(stdout, " Display the help information.\n");
fprintf(stdout, "-r <compression ratio>,<compression ratio>,...\n");
fprintf(stdout, " Different compression ratios for successive layers.\n");
fprintf(stdout,
" The rate specified for each quality level is the desired\n");
fprintf(stdout, " compression factor (use 1 for lossless)\n");
fprintf(stdout, " Decreasing ratios required.\n");
fprintf(stdout, " Example: -r 20,10,1 means \n");
fprintf(stdout, " quality layer 1: compress 20x, \n");
fprintf(stdout, " quality layer 2: compress 10x \n");
fprintf(stdout, " quality layer 3: compress lossless\n");
fprintf(stdout, " Options -r and -q cannot be used together.\n");
fprintf(stdout, "-q <psnr value>,<psnr value>,<psnr value>,...\n");
fprintf(stdout, " Different psnr for successive layers (-q 30,40,50).\n");
fprintf(stdout, " Increasing PSNR values required, except 0 which can\n");
fprintf(stdout, " be used for the last layer to indicate it is lossless.\n");
fprintf(stdout, " Options -r and -q cannot be used together.\n");
fprintf(stdout, "-n <number of resolutions>\n");
fprintf(stdout, " Number of resolutions.\n");
fprintf(stdout,
" It corresponds to the number of DWT decompositions +1. \n");
fprintf(stdout, " Default: 6.\n");
fprintf(stdout, "-b <cblk width>,<cblk height>\n");
fprintf(stdout,
" Code-block size. The dimension must respect the constraint \n");
fprintf(stdout,
" defined in the JPEG-2000 standard (no dimension smaller than 4 \n");
fprintf(stdout,
" or greater than 1024, no code-block with more than 4096 coefficients).\n");
fprintf(stdout, " The maximum value authorized is 64x64. \n");
fprintf(stdout, " Default: 64x64.\n");
fprintf(stdout,
"-c [<prec width>,<prec height>],[<prec width>,<prec height>],...\n");
fprintf(stdout, " Precinct size. Values specified must be power of 2. \n");
fprintf(stdout,
" Multiple records may be supplied, in which case the first record refers\n");
fprintf(stdout,
" to the highest resolution level and subsequent records to lower \n");
fprintf(stdout,
" resolution levels. The last specified record is halved successively for each \n");
fprintf(stdout, " remaining lower resolution levels.\n");
fprintf(stdout, " Default: 2^15x2^15 at each resolution.\n");
fprintf(stdout, "-t <tile width>,<tile height>\n");
fprintf(stdout, " Tile size.\n");
fprintf(stdout,
" Default: the dimension of the whole image, thus only one tile.\n");
fprintf(stdout, "-p <LRCP|RLCP|RPCL|PCRL|CPRL>\n");
fprintf(stdout, " Progression order.\n");
fprintf(stdout, " Default: LRCP.\n");
fprintf(stdout, "-s <subX,subY>\n");
fprintf(stdout, " Subsampling factor.\n");
fprintf(stdout, " Subsampling bigger than 2 can produce error\n");
fprintf(stdout, " Default: no subsampling.\n");
fprintf(stdout,
"-POC <progression order change>/<progression order change>/...\n");
fprintf(stdout, " Progression order change.\n");
fprintf(stdout,
" The syntax of a progression order change is the following:\n");
fprintf(stdout,
" T<tile>=<resStart>,<compStart>,<layerEnd>,<resEnd>,<compEnd>,<progOrder>\n");
fprintf(stdout, " Example: -POC T1=0,0,1,5,3,CPRL/T1=5,0,1,6,3,CPRL\n");
fprintf(stdout, "-SOP\n");
fprintf(stdout, " Write SOP marker before each packet.\n");
fprintf(stdout, "-EPH\n");
fprintf(stdout, " Write EPH marker after each header packet.\n");
fprintf(stdout, "-M <key value>\n");
fprintf(stdout, " Mode switch.\n");
fprintf(stdout, " [1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL)\n");
fprintf(stdout, " 8=VSC 16=ERTERM(SEGTERM) 32=SEGMARK(SEGSYM)]\n");
fprintf(stdout, " Indicate multiple modes by adding their values.\n");
fprintf(stdout,
" Example: RESTART(4) + RESET(2) + SEGMARK(32) => -M 38\n");
fprintf(stdout, "-TP <R|L|C>\n");
fprintf(stdout, " Divide packets of every tile into tile-parts.\n");
fprintf(stdout,
" Division is made by grouping Resolutions (R), Layers (L)\n");
fprintf(stdout, " or Components (C).\n");
#ifdef FIXME_INDEX
fprintf(stdout, "-x <index file>\n");
fprintf(stdout, " Create an index file.\n");
#endif /*FIXME_INDEX*/
fprintf(stdout, "-ROI c=<component index>,U=<upshifting value>\n");
fprintf(stdout, " Quantization indices upshifted for a component. \n");
fprintf(stdout,
" Warning: This option does not implement the usual ROI (Region of Interest).\n");
fprintf(stdout,
" It should be understood as a 'Component of Interest'. It offers the \n");
fprintf(stdout,
" possibility to upshift the value of a component during quantization step.\n");
fprintf(stdout,
" The value after c= is the component number [0, 1, 2, ...] and the value \n");
fprintf(stdout,
" after U= is the value of upshifting. U must be in the range [0, 37].\n");
fprintf(stdout, "-d <image offset X,image offset Y>\n");
fprintf(stdout, " Offset of the origin of the image.\n");
fprintf(stdout, "-T <tile offset X,tile offset Y>\n");
fprintf(stdout, " Offset of the origin of the tiles.\n");
fprintf(stdout, "-I\n");
fprintf(stdout, " Use the irreversible DWT 9-7.\n");
fprintf(stdout, "-mct <0|1|2>\n");
fprintf(stdout,
" Explicitly specifies if a Multiple Component Transform has to be used.\n");
fprintf(stdout, " 0: no MCT ; 1: RGB->YCC conversion ; 2: custom MCT.\n");
fprintf(stdout,
" If custom MCT, \"-m\" option has to be used (see hereunder).\n");
fprintf(stdout,
" By default, RGB->YCC conversion is used if there are 3 components or more,\n");
fprintf(stdout, " no conversion otherwise.\n");
fprintf(stdout, "-m <file>\n");
fprintf(stdout,
" Use array-based MCT, values are coma separated, line by line\n");
fprintf(stdout,
" No specific separators between lines, no space allowed between values.\n");
fprintf(stdout,
" If this option is used, it automatically sets \"-mct\" option to 2.\n");
fprintf(stdout, "-cinema2K <24|48>\n");
fprintf(stdout, " Digital Cinema 2K profile compliant codestream.\n");
fprintf(stdout,
" Need to specify the frames per second for a 2K resolution.\n");
fprintf(stdout, " Only 24 or 48 fps are currently allowed.\n");
fprintf(stdout, "-cinema4K\n");
fprintf(stdout, " Digital Cinema 4K profile compliant codestream.\n");
fprintf(stdout, " Frames per second not required. Default value is 24fps.\n");
fprintf(stdout, "-jpip\n");
fprintf(stdout, " Write jpip codestream index box in JP2 output file.\n");
fprintf(stdout, " Currently supports only RPCL order.\n");
fprintf(stdout, "-C <comment>\n");
fprintf(stdout, " Add <comment> in the comment marker segment.\n");
/* UniPG>> */
#ifdef USE_JPWL
fprintf(stdout, "-W <params>\n");
fprintf(stdout, " Adoption of JPWL (Part 11) capabilities (-W params)\n");
fprintf(stdout,
" The <params> field can be written and repeated in any order:\n");
fprintf(stdout, " [h<tilepart><=type>,s<tilepart><=method>,a=<addr>,...\n");
fprintf(stdout, " ...,z=<size>,g=<range>,p<tilepart:pack><=type>]\n");
fprintf(stdout,
" h selects the header error protection (EPB): 'type' can be\n");
fprintf(stdout,
" [0=none 1,absent=predefined 16=CRC-16 32=CRC-32 37-128=RS]\n");
fprintf(stdout,
" if 'tilepart' is absent, it is for main and tile headers\n");
fprintf(stdout, " if 'tilepart' is present, it applies from that tile\n");
fprintf(stdout,
" onwards, up to the next h<> spec, or to the last tilepart\n");
fprintf(stdout, " in the codestream (max. %d specs)\n",
JPWL_MAX_NO_TILESPECS);
fprintf(stdout,
" p selects the packet error protection (EEP/UEP with EPBs)\n");
fprintf(stdout, " to be applied to raw data: 'type' can be\n");
fprintf(stdout,
" [0=none 1,absent=predefined 16=CRC-16 32=CRC-32 37-128=RS]\n");
fprintf(stdout,
" if 'tilepart:pack' is absent, it is from tile 0, packet 0\n");
fprintf(stdout,
" if 'tilepart:pack' is present, it applies from that tile\n");
fprintf(stdout,
" and that packet onwards, up to the next packet spec\n");
fprintf(stdout,
" or to the last packet in the last tilepart in the stream\n");
fprintf(stdout, " (max. %d specs)\n", JPWL_MAX_NO_PACKSPECS);
fprintf(stdout,
" s enables sensitivity data insertion (ESD): 'method' can be\n");
fprintf(stdout,
" [-1=NO ESD 0=RELATIVE ERROR 1=MSE 2=MSE REDUCTION 3=PSNR\n");
fprintf(stdout, " 4=PSNR INCREMENT 5=MAXERR 6=TSE 7=RESERVED]\n");
fprintf(stdout, " if 'tilepart' is absent, it is for main header only\n");
fprintf(stdout, " if 'tilepart' is present, it applies from that tile\n");
fprintf(stdout,
" onwards, up to the next s<> spec, or to the last tilepart\n");
fprintf(stdout, " in the codestream (max. %d specs)\n",
JPWL_MAX_NO_TILESPECS);
fprintf(stdout, " g determines the addressing mode: <range> can be\n");
fprintf(stdout, " [0=PACKET 1=BYTE RANGE 2=PACKET RANGE]\n");
fprintf(stdout,
" a determines the size of data addressing: <addr> can be\n");
fprintf(stdout,
" 2/4 bytes (small/large codestreams). If not set, auto-mode\n");
fprintf(stdout,
" z determines the size of sensitivity values: <size> can be\n");
fprintf(stdout,
" 1/2 bytes, for the transformed pseudo-floating point value\n");
fprintf(stdout, " ex.:\n");
fprintf(stdout,
" h,h0=64,h3=16,h5=32,p0=78,p0:24=56,p1,p3:0=0,p3:20=32,s=0,\n");
fprintf(stdout, " s0=6,s3=-1,a=0,g=1,z=1\n");
fprintf(stdout, " means\n");
fprintf(stdout,
" predefined EPB in MH, rs(64,32) from TPH 0 to TPH 2,\n");
fprintf(stdout,
" CRC-16 in TPH 3 and TPH 4, CRC-32 in remaining TPHs,\n");
fprintf(stdout, " UEP rs(78,32) for packets 0 to 23 of tile 0,\n");
fprintf(stdout,
" UEP rs(56,32) for packs. 24 to the last of tilepart 0,\n");
fprintf(stdout, " UEP rs default for packets of tilepart 1,\n");
fprintf(stdout, " no UEP for packets 0 to 19 of tilepart 3,\n");
fprintf(stdout,
" UEP CRC-32 for packs. 20 of tilepart 3 to last tilepart,\n");
fprintf(stdout, " relative sensitivity ESD for MH,\n");
fprintf(stdout,
" TSE ESD from TPH 0 to TPH 2, byte range with automatic\n");
fprintf(stdout,
" size of addresses and 1 byte for each sensitivity value\n");
fprintf(stdout, " ex.:\n");
fprintf(stdout, " h,s,p\n");
fprintf(stdout, " means\n");
fprintf(stdout,
" default protection to headers (MH and TPHs) as well as\n");
fprintf(stdout, " data packets, one ESD in MH\n");
fprintf(stdout,
" N.B.: use the following recommendations when specifying\n");
fprintf(stdout, " the JPWL parameters list\n");
fprintf(stdout,
" - when you use UEP, always pair the 'p' option with 'h'\n");
#endif /* USE_JPWL */
/* <<UniPG */
fprintf(stdout, "\n");
#ifdef FIXME_INDEX
fprintf(stdout, "Index structure:\n");
fprintf(stdout, "----------------\n");
fprintf(stdout, "\n");
fprintf(stdout, "Image_height Image_width\n");
fprintf(stdout, "progression order\n");
fprintf(stdout, "Tiles_size_X Tiles_size_Y\n");
fprintf(stdout, "Tiles_nb_X Tiles_nb_Y\n");
fprintf(stdout, "Components_nb\n");
fprintf(stdout, "Layers_nb\n");
fprintf(stdout, "decomposition_levels\n");
fprintf(stdout, "[Precincts_size_X_res_Nr Precincts_size_Y_res_Nr]...\n");
fprintf(stdout, " [Precincts_size_X_res_0 Precincts_size_Y_res_0]\n");
fprintf(stdout, "Main_header_start_position\n");
fprintf(stdout, "Main_header_end_position\n");
fprintf(stdout, "Codestream_size\n");
fprintf(stdout, "\n");
fprintf(stdout, "INFO ON TILES\n");
fprintf(stdout,
"tileno start_pos end_hd end_tile nbparts disto nbpix disto/nbpix\n");
fprintf(stdout,
"Tile_0 start_pos end_Theader end_pos NumParts TotalDisto NumPix MaxMSE\n");
fprintf(stdout,
"Tile_1 '' '' '' '' '' '' ''\n");
fprintf(stdout, "...\n");
fprintf(stdout,
"Tile_Nt '' '' '' '' '' '' ''\n");
fprintf(stdout, "...\n");
fprintf(stdout, "TILE 0 DETAILS\n");
fprintf(stdout, "part_nb tileno num_packs start_pos end_tph_pos end_pos\n");
fprintf(stdout, "...\n");
fprintf(stdout, "Progression_string\n");
fprintf(stdout,
"pack_nb tileno layno resno compno precno start_pos end_ph_pos end_pos disto\n");
fprintf(stdout,
"Tpacket_0 Tile layer res. comp. prec. start_pos end_pos disto\n");
fprintf(stdout, "...\n");
fprintf(stdout,
"Tpacket_Np '' '' '' '' '' '' '' ''\n");
fprintf(stdout, "MaxDisto\n");
fprintf(stdout, "TotalDisto\n\n");
#endif /*FIXME_INDEX*/
}
static OPJ_PROG_ORDER give_progression(const char progression[4])
{
if (strncmp(progression, "LRCP", 4) == 0) {
return OPJ_LRCP;
}
if (strncmp(progression, "RLCP", 4) == 0) {
return OPJ_RLCP;
}
if (strncmp(progression, "RPCL", 4) == 0) {
return OPJ_RPCL;
}
if (strncmp(progression, "PCRL", 4) == 0) {
return OPJ_PCRL;
}
if (strncmp(progression, "CPRL", 4) == 0) {
return OPJ_CPRL;
}
return OPJ_PROG_UNKNOWN;
}
static unsigned int get_num_images(char *imgdirpath)
{
DIR *dir;
struct dirent* content;
unsigned int num_images = 0;
/*Reading the input images from given input directory*/
dir = opendir(imgdirpath);
if (!dir) {
fprintf(stderr, "Could not open Folder %s\n", imgdirpath);
return 0;
}
num_images = 0;
while ((content = readdir(dir)) != NULL) {
if (strcmp(".", content->d_name) == 0 || strcmp("..", content->d_name) == 0) {
continue;
}
num_images++;
}
closedir(dir);
return num_images;
}
static int load_images(dircnt_t *dirptr, char *imgdirpath)
{
DIR *dir;
struct dirent* content;
int i = 0;
/*Reading the input images from given input directory*/
dir = opendir(imgdirpath);
if (!dir) {
fprintf(stderr, "Could not open Folder %s\n", imgdirpath);
return 1;
} else {
fprintf(stderr, "Folder opened successfully\n");
}
while ((content = readdir(dir)) != NULL) {
if (strcmp(".", content->d_name) == 0 || strcmp("..", content->d_name) == 0) {
continue;
}
strcpy(dirptr->filename[i], content->d_name);
i++;
}
closedir(dir);
return 0;
}
static int get_file_format(char *filename)
{
unsigned int i;
static const char *extension[] = {
"pgx", "pnm", "pgm", "ppm", "pbm", "pam", "bmp", "tif", "raw", "rawl", "tga", "png", "j2k", "jp2", "j2c", "jpc"
};
static const int format[] = {
PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, RAW_DFMT, RAWL_DFMT, TGA_DFMT, PNG_DFMT, J2K_CFMT, JP2_CFMT, J2K_CFMT, J2K_CFMT
};
char * ext = strrchr(filename, '.');
if (ext == NULL) {
return -1;
}
ext++;
for (i = 0; i < sizeof(format) / sizeof(*format); i++) {
if (strcasecmp(ext, extension[i]) == 0) {
return format[i];
}
}
return -1;
}
static char * get_file_name(char *name)
{
char *fname = strtok(name, ".");
return fname;
}
static char get_next_file(int imageno, dircnt_t *dirptr, img_fol_t *img_fol,
opj_cparameters_t *parameters)
{
char image_filename[OPJ_PATH_LEN], infilename[OPJ_PATH_LEN],
outfilename[OPJ_PATH_LEN], temp_ofname[OPJ_PATH_LEN];
char *temp_p, temp1[OPJ_PATH_LEN] = "";
strcpy(image_filename, dirptr->filename[imageno]);
fprintf(stderr, "File Number %d \"%s\"\n", imageno, image_filename);
parameters->decod_format = get_file_format(image_filename);
if (parameters->decod_format == -1) {
return 1;
}
sprintf(infilename, "%s/%s", img_fol->imgdirpath, image_filename);
if (opj_strcpy_s(parameters->infile, sizeof(parameters->infile),
infilename) != 0) {
return 1;
}
/*Set output file*/
strcpy(temp_ofname, get_file_name(image_filename));
while ((temp_p = strtok(NULL, ".")) != NULL) {
strcat(temp_ofname, temp1);
sprintf(temp1, ".%s", temp_p);
}
if (img_fol->set_out_format == 1) {
sprintf(outfilename, "%s/%s.%s", img_fol->imgdirpath, temp_ofname,
img_fol->out_format);
if (opj_strcpy_s(parameters->outfile, sizeof(parameters->outfile),
outfilename) != 0) {
return 1;
}
}
return 0;
}
/* ------------------------------------------------------------------------------------ */
static int parse_cmdline_encoder(int argc, char **argv,
opj_cparameters_t *parameters,
img_fol_t *img_fol, raw_cparameters_t *raw_cp, char *indexfilename,
size_t indexfilename_size)
{
OPJ_UINT32 i, j;
int totlen, c;
opj_option_t long_option[] = {
{"cinema2K", REQ_ARG, NULL, 'w'},
{"cinema4K", NO_ARG, NULL, 'y'},
{"ImgDir", REQ_ARG, NULL, 'z'},
{"TP", REQ_ARG, NULL, 'u'},
{"SOP", NO_ARG, NULL, 'S'},
{"EPH", NO_ARG, NULL, 'E'},
{"OutFor", REQ_ARG, NULL, 'O'},
{"POC", REQ_ARG, NULL, 'P'},
{"ROI", REQ_ARG, NULL, 'R'},
{"jpip", NO_ARG, NULL, 'J'},
{"mct", REQ_ARG, NULL, 'Y'}
};
/* parse the command line */
const char optlist[] = "i:o:r:q:n:b:c:t:p:s:SEM:x:R:d:T:If:P:C:F:u:JY:"
#ifdef USE_JPWL
"W:"
#endif /* USE_JPWL */
"h";
totlen = sizeof(long_option);
img_fol->set_out_format = 0;
raw_cp->rawWidth = 0;
do {
c = opj_getopt_long(argc, argv, optlist, long_option, totlen);
if (c == -1) {
break;
}
switch (c) {
case 'i': { /* input file */
char *infile = opj_optarg;
parameters->decod_format = get_file_format(infile);
switch (parameters->decod_format) {
case PGX_DFMT:
case PXM_DFMT:
case BMP_DFMT:
case TIF_DFMT:
case RAW_DFMT:
case RAWL_DFMT:
case TGA_DFMT:
case PNG_DFMT:
break;
default:
fprintf(stderr,
"[ERROR] Unknown input file format: %s \n"
" Known file formats are *.pnm, *.pgm, *.ppm, *.pgx, *png, *.bmp, *.tif, *.raw or *.tga\n",
infile);
return 1;
}
if (opj_strcpy_s(parameters->infile, sizeof(parameters->infile), infile) != 0) {
return 1;
}
}
break;
/* ----------------------------------------------------- */
case 'o': { /* output file */
char *outfile = opj_optarg;
parameters->cod_format = get_file_format(outfile);
switch (parameters->cod_format) {
case J2K_CFMT:
case JP2_CFMT:
break;
default:
fprintf(stderr,
"Unknown output format image %s [only *.j2k, *.j2c or *.jp2]!! \n", outfile);
return 1;
}
if (opj_strcpy_s(parameters->outfile, sizeof(parameters->outfile),
outfile) != 0) {
return 1;
}
}
break;
/* ----------------------------------------------------- */
case 'O': { /* output format */
char outformat[50];
char *of = opj_optarg;
sprintf(outformat, ".%s", of);
img_fol->set_out_format = 1;
parameters->cod_format = get_file_format(outformat);
switch (parameters->cod_format) {
case J2K_CFMT:
case JP2_CFMT:
img_fol->out_format = opj_optarg;
break;
default:
fprintf(stderr, "Unknown output format image [only j2k, j2c, jp2]!! \n");
return 1;
}
}
break;
/* ----------------------------------------------------- */
case 'r': { /* rates rates/distorsion */
char *s = opj_optarg;
parameters->tcp_numlayers = 0;
while (sscanf(s, "%f", ¶meters->tcp_rates[parameters->tcp_numlayers]) ==
1) {
parameters->tcp_numlayers++;
while (*s && *s != ',') {
s++;
}
if (!*s) {
break;
}
s++;
}
parameters->cp_disto_alloc = 1;
}
break;
/* ----------------------------------------------------- */
case 'F': { /* Raw image format parameters */
OPJ_BOOL wrong = OPJ_FALSE;
char *substr1;
char *substr2;
char *sep;
char signo;
int width, height, bitdepth, ncomp;
OPJ_UINT32 len;
OPJ_BOOL raw_signed = OPJ_FALSE;
substr2 = strchr(opj_optarg, '@');
if (substr2 == NULL) {
len = (OPJ_UINT32) strlen(opj_optarg);
} else {
len = (OPJ_UINT32)(substr2 - opj_optarg);
substr2++; /* skip '@' character */
}
substr1 = (char*) malloc((len + 1) * sizeof(char));
if (substr1 == NULL) {
return 1;
}
memcpy(substr1, opj_optarg, len);
substr1[len] = '\0';
if (sscanf(substr1, "%d,%d,%d,%d,%c", &width, &height, &ncomp, &bitdepth,
&signo) == 5) {
if (signo == 's') {
raw_signed = OPJ_TRUE;
} else if (signo == 'u') {
raw_signed = OPJ_FALSE;
} else {
wrong = OPJ_TRUE;
}
} else {
wrong = OPJ_TRUE;
}
if (!wrong) {
int compno;
int lastdx = 1;
int lastdy = 1;
raw_cp->rawWidth = width;
raw_cp->rawHeight = height;
raw_cp->rawComp = ncomp;
raw_cp->rawBitDepth = bitdepth;
raw_cp->rawSigned = raw_signed;
raw_cp->rawComps = (raw_comp_cparameters_t*) malloc(((OPJ_UINT32)(
ncomp)) * sizeof(raw_comp_cparameters_t));
if (raw_cp->rawComps == NULL) {
free(substr1);
return 1;
}
for (compno = 0; compno < ncomp && !wrong; compno++) {
if (substr2 == NULL) {
raw_cp->rawComps[compno].dx = lastdx;
raw_cp->rawComps[compno].dy = lastdy;
} else {
int dx, dy;
sep = strchr(substr2, ':');
if (sep == NULL) {
if (sscanf(substr2, "%dx%d", &dx, &dy) == 2) {
lastdx = dx;
lastdy = dy;
raw_cp->rawComps[compno].dx = dx;
raw_cp->rawComps[compno].dy = dy;
substr2 = NULL;
} else {
wrong = OPJ_TRUE;
}
} else {
if (sscanf(substr2, "%dx%d:%s", &dx, &dy, substr2) == 3) {
raw_cp->rawComps[compno].dx = dx;
raw_cp->rawComps[compno].dy = dy;
} else {
wrong = OPJ_TRUE;
}
}
}
}
}
free(substr1);
if (wrong) {
fprintf(stderr, "\nError: invalid raw image parameters\n");
fprintf(stderr, "Please use the Format option -F:\n");
fprintf(stderr,
"-F <width>,<height>,<ncomp>,<bitdepth>,{s,u}@<dx1>x<dy1>:...:<dxn>x<dyn>\n");
fprintf(stderr,
"If subsampling is omitted, 1x1 is assumed for all components\n");
fprintf(stderr,
"Example: -i image.raw -o image.j2k -F 512,512,3,8,u@1x1:2x2:2x2\n");
fprintf(stderr, " for raw 512x512 image with 4:2:0 subsampling\n");
fprintf(stderr, "Aborting.\n");
return 1;
}
}
break;
/* ----------------------------------------------------- */
case 'q': { /* add fixed_quality */
char *s = opj_optarg;
while (sscanf(s, "%f", ¶meters->tcp_distoratio[parameters->tcp_numlayers])
== 1) {
parameters->tcp_numlayers++;
while (*s && *s != ',') {
s++;
}
if (!*s) {
break;
}
s++;
}
parameters->cp_fixed_quality = 1;
}
break;
/* dda */
/* ----------------------------------------------------- */
case 'f': { /* mod fixed_quality (before : -q) */
int *row = NULL, *col = NULL;
OPJ_UINT32 numlayers = 0, numresolution = 0, matrix_width = 0;
char *s = opj_optarg;
sscanf(s, "%u", &numlayers);
s++;
if (numlayers > 9) {
s++;
}
parameters->tcp_numlayers = (int)numlayers;
numresolution = (OPJ_UINT32)parameters->numresolution;
matrix_width = numresolution * 3;
parameters->cp_matrice = (int *) malloc(sizeof(int) * numlayers * matrix_width);
if (parameters->cp_matrice == NULL) {
return 1;
}
s = s + 2;
for (i = 0; i < numlayers; i++) {
row = ¶meters->cp_matrice[i * matrix_width];
col = row;
parameters->tcp_rates[i] = 1;
sscanf(s, "%d,", &col[0]);
s += 2;
if (col[0] > 9) {
s++;
}
col[1] = 0;
col[2] = 0;
for (j = 1; j < numresolution; j++) {
col += 3;
sscanf(s, "%d,%d,%d", &col[0], &col[1], &col[2]);
s += 6;
if (col[0] > 9) {
s++;
}
if (col[1] > 9) {
s++;
}
if (col[2] > 9) {
s++;
}
}
if (i < numlayers - 1) {
s++;
}
}
parameters->cp_fixed_alloc = 1;
}
break;
/* ----------------------------------------------------- */
case 't': { /* tiles */
sscanf(opj_optarg, "%d,%d", ¶meters->cp_tdx, ¶meters->cp_tdy);
parameters->tile_size_on = OPJ_TRUE;
}
break;
/* ----------------------------------------------------- */
case 'n': { /* resolution */
sscanf(opj_optarg, "%d", ¶meters->numresolution);
}
break;
/* ----------------------------------------------------- */
case 'c': { /* precinct dimension */
char sep;
int res_spec = 0;
char *s = opj_optarg;
int ret;
do {
sep = 0;
ret = sscanf(s, "[%d,%d]%c", ¶meters->prcw_init[res_spec],
¶meters->prch_init[res_spec], &sep);
if (!(ret == 2 && sep == 0) && !(ret == 3 && sep == ',')) {
fprintf(stderr, "\nError: could not parse precinct dimension: '%s' %x\n", s,
sep);
fprintf(stderr, "Example: -i lena.raw -o lena.j2k -c [128,128],[128,128]\n");
return 1;
}
parameters->csty |= 0x01;
res_spec++;
s = strpbrk(s, "]") + 2;
} while (sep == ',');
parameters->res_spec = res_spec;
}
break;
/* ----------------------------------------------------- */
case 'b': { /* code-block dimension */
int cblockw_init = 0, cblockh_init = 0;
sscanf(opj_optarg, "%d,%d", &cblockw_init, &cblockh_init);
if (cblockw_init > 1024 || cblockw_init < 4 ||
cblockh_init > 1024 || cblockh_init < 4 ||
cblockw_init * cblockh_init > 4096) {
fprintf(stderr,
"!! Size of code_block error (option -b) !!\n\nRestriction :\n"
" * width*height<=4096\n * 4<=width,height<= 1024\n\n");
return 1;
}
parameters->cblockw_init = cblockw_init;
parameters->cblockh_init = cblockh_init;
}
break;
/* ----------------------------------------------------- */
case 'x': { /* creation of index file */
if (opj_strcpy_s(indexfilename, indexfilename_size, opj_optarg) != 0) {
return 1;
}
/* FIXME ADE INDEX >> */
fprintf(stderr,
"[WARNING] Index file generation is currently broken.\n"
" '-x' option ignored.\n");
/* << FIXME ADE INDEX */
}
break;
/* ----------------------------------------------------- */
case 'p': { /* progression order */
char progression[4];
strncpy(progression, opj_optarg, 4);
parameters->prog_order = give_progression(progression);
if (parameters->prog_order == -1) {
fprintf(stderr, "Unrecognized progression order "
"[LRCP, RLCP, RPCL, PCRL, CPRL] !!\n");
return 1;
}
}
break;
/* ----------------------------------------------------- */
case 's': { /* subsampling factor */
if (sscanf(opj_optarg, "%d,%d", ¶meters->subsampling_dx,
¶meters->subsampling_dy) != 2) {
fprintf(stderr, "'-s' sub-sampling argument error ! [-s dx,dy]\n");
return 1;
}
}
break;
/* ----------------------------------------------------- */
case 'd': { /* coordonnate of the reference grid */
if (sscanf(opj_optarg, "%d,%d", ¶meters->image_offset_x0,
¶meters->image_offset_y0) != 2) {
fprintf(stderr, "-d 'coordonnate of the reference grid' argument "
"error !! [-d x0,y0]\n");
return 1;
}
}
break;
/* ----------------------------------------------------- */
case 'h': /* display an help description */
encode_help_display();
return 1;
/* ----------------------------------------------------- */
case 'P': { /* POC */
int numpocs = 0; /* number of progression order change (POC) default 0 */
opj_poc_t *POC = NULL; /* POC : used in case of Progression order change */
char *s = opj_optarg;
POC = parameters->POC;
while (sscanf(s, "T%u=%u,%u,%u,%u,%u,%4s", &POC[numpocs].tile,
&POC[numpocs].resno0, &POC[numpocs].compno0,
&POC[numpocs].layno1, &POC[numpocs].resno1,
&POC[numpocs].compno1, POC[numpocs].progorder) == 7) {
POC[numpocs].prg1 = give_progression(POC[numpocs].progorder);
numpocs++;
while (*s && *s != '/') {
s++;
}
if (!*s) {
break;
}
s++;
}
parameters->numpocs = (OPJ_UINT32)numpocs;
}
break;
/* ------------------------------------------------------ */
case 'S': { /* SOP marker */
parameters->csty |= 0x02;
}
break;
/* ------------------------------------------------------ */
case 'E': { /* EPH marker */
parameters->csty |= 0x04;
}
break;
/* ------------------------------------------------------ */
case 'M': { /* Mode switch pas tous au point !! */
int value = 0;
if (sscanf(opj_optarg, "%d", &value) == 1) {
for (i = 0; i <= 5; i++) {
int cache = value & (1 << i);
if (cache) {
parameters->mode |= (1 << i);
}
}
}
}
break;
/* ------------------------------------------------------ */
case 'R': { /* ROI */
if (sscanf(opj_optarg, "c=%d,U=%d", ¶meters->roi_compno,
¶meters->roi_shift) != 2) {
fprintf(stderr, "ROI error !! [-ROI c='compno',U='shift']\n");
return 1;
}
}
break;
/* ------------------------------------------------------ */
case 'T': { /* Tile offset */
if (sscanf(opj_optarg, "%d,%d", ¶meters->cp_tx0,
¶meters->cp_ty0) != 2) {
fprintf(stderr, "-T 'tile offset' argument error !! [-T X0,Y0]");
return 1;
}
}
break;
/* ------------------------------------------------------ */
case 'C': { /* add a comment */
parameters->cp_comment = (char*)malloc(strlen(opj_optarg) + 1);
if (parameters->cp_comment) {
strcpy(parameters->cp_comment, opj_optarg);
}
}
break;
/* ------------------------------------------------------ */
case 'I': { /* reversible or not */
parameters->irreversible = 1;
}
break;
/* ------------------------------------------------------ */
case 'u': { /* Tile part generation*/
parameters->tp_flag = opj_optarg[0];
parameters->tp_on = 1;
}
break;
/* ------------------------------------------------------ */
case 'z': { /* Image Directory path */
img_fol->imgdirpath = (char*)malloc(strlen(opj_optarg) + 1);
if (img_fol->imgdirpath == NULL) {
return 1;
}
strcpy(img_fol->imgdirpath, opj_optarg);
img_fol->set_imgdir = 1;
}
break;
/* ------------------------------------------------------ */
case 'w': { /* Digital Cinema 2K profile compliance*/
int fps = 0;
sscanf(opj_optarg, "%d", &fps);
if (fps == 24) {
parameters->rsiz = OPJ_PROFILE_CINEMA_2K;
parameters->max_comp_size = OPJ_CINEMA_24_COMP;
parameters->max_cs_size = OPJ_CINEMA_24_CS;
} else if (fps == 48) {
parameters->rsiz = OPJ_PROFILE_CINEMA_2K;
parameters->max_comp_size = OPJ_CINEMA_48_COMP;
parameters->max_cs_size = OPJ_CINEMA_48_CS;
} else {
fprintf(stderr, "Incorrect value!! must be 24 or 48\n");
return 1;
}
fprintf(stdout, "CINEMA 2K profile activated\n"
"Other options specified could be overridden\n");
}
break;
/* ------------------------------------------------------ */
case 'y': { /* Digital Cinema 4K profile compliance*/
parameters->rsiz = OPJ_PROFILE_CINEMA_4K;
fprintf(stdout, "CINEMA 4K profile activated\n"
"Other options specified could be overridden\n");
}
break;
/* ------------------------------------------------------ */
case 'Y': { /* Shall we do an MCT ? 0:no_mct;1:rgb->ycc;2:custom mct (-m option required)*/
int mct_mode = 0;
sscanf(opj_optarg, "%d", &mct_mode);
if (mct_mode < 0 || mct_mode > 2) {
fprintf(stderr,
"MCT incorrect value!! Current accepted values are 0, 1 or 2.\n");
return 1;
}
parameters->tcp_mct = (char) mct_mode;
}
break;
/* ------------------------------------------------------ */
case 'm': { /* mct input file */
char *lFilename = opj_optarg;
char *lMatrix;
char *lCurrentPtr ;
float *lCurrentDoublePtr;
float *lSpace;
int *l_int_ptr;
int lNbComp = 0, lTotalComp, lMctComp, i2;
size_t lStrLen, lStrFread;
/* Open file */
FILE * lFile = fopen(lFilename, "r");
if (lFile == NULL) {
return 1;
}
/* Set size of file and read its content*/
fseek(lFile, 0, SEEK_END);
lStrLen = (size_t)ftell(lFile);
fseek(lFile, 0, SEEK_SET);
lMatrix = (char *) malloc(lStrLen + 1);
if (lMatrix == NULL) {
fclose(lFile);
return 1;
}
lStrFread = fread(lMatrix, 1, lStrLen, lFile);
fclose(lFile);
if (lStrLen != lStrFread) {
free(lMatrix);
return 1;
}
lMatrix[lStrLen] = 0;
lCurrentPtr = lMatrix;
/* replace ',' by 0 */
while (*lCurrentPtr != 0) {
if (*lCurrentPtr == ' ') {
*lCurrentPtr = 0;
++lNbComp;
}
++lCurrentPtr;
}
++lNbComp;
lCurrentPtr = lMatrix;
lNbComp = (int)(sqrt(4 * lNbComp + 1) / 2. - 0.5);
lMctComp = lNbComp * lNbComp;
lTotalComp = lMctComp + lNbComp;
lSpace = (float *) malloc((size_t)lTotalComp * sizeof(float));
if (lSpace == NULL) {
free(lMatrix);
return 1;
}
lCurrentDoublePtr = lSpace;
for (i2 = 0; i2 < lMctComp; ++i2) {
lStrLen = strlen(lCurrentPtr) + 1;
*lCurrentDoublePtr++ = (float) atof(lCurrentPtr);
lCurrentPtr += lStrLen;
}
l_int_ptr = (int*) lCurrentDoublePtr;
for (i2 = 0; i2 < lNbComp; ++i2) {
lStrLen = strlen(lCurrentPtr) + 1;
*l_int_ptr++ = atoi(lCurrentPtr);
lCurrentPtr += lStrLen;
}
/* TODO should not be here ! */
opj_set_MCT(parameters, lSpace, (int *)(lSpace + lMctComp),
(OPJ_UINT32)lNbComp);
/* Free memory*/
free(lSpace);
free(lMatrix);
}
break;
/* ------------------------------------------------------ */
/* UniPG>> */
#ifdef USE_JPWL
/* ------------------------------------------------------ */
case 'W': { /* JPWL capabilities switched on */
char *token = NULL;
int hprot, pprot, sens, addr, size, range;
/* we need to enable indexing */
if (!indexfilename || !*indexfilename) {
if (opj_strcpy_s(indexfilename, indexfilename_size,
JPWL_PRIVATEINDEX_NAME) != 0) {
return 1;
}
}
/* search for different protection methods */
/* break the option in comma points and parse the result */
token = strtok(opj_optarg, ",");
while (token != NULL) {
/* search header error protection method */
if (*token == 'h') {
static int tile = 0, tilespec = 0, lasttileno = 0;
hprot = 1; /* predefined method */
if (sscanf(token, "h=%d", &hprot) == 1) {
/* Main header, specified */
if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
((hprot >= 37) && (hprot <= 128)))) {
fprintf(stderr, "ERROR -> invalid main header protection method h = %d\n",
hprot);
return 1;
}
parameters->jpwl_hprot_MH = hprot;
} else if (sscanf(token, "h%d=%d", &tile, &hprot) == 2) {
/* Tile part header, specified */
if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
((hprot >= 37) && (hprot <= 128)))) {
fprintf(stderr, "ERROR -> invalid tile part header protection method h = %d\n",
hprot);
return 1;
}
if (tile < 0) {
fprintf(stderr,
"ERROR -> invalid tile part number on protection method t = %d\n", tile);
return 1;
}
if (tilespec < JPWL_MAX_NO_TILESPECS) {
parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
parameters->jpwl_hprot_TPH[tilespec++] = hprot;
}
} else if (sscanf(token, "h%d", &tile) == 1) {
/* Tile part header, unspecified */
if (tile < 0) {
fprintf(stderr,
"ERROR -> invalid tile part number on protection method t = %d\n", tile);
return 1;
}
if (tilespec < JPWL_MAX_NO_TILESPECS) {
parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
parameters->jpwl_hprot_TPH[tilespec++] = hprot;
}
} else if (!strcmp(token, "h")) {
/* Main header, unspecified */
parameters->jpwl_hprot_MH = hprot;
} else {
fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
return 1;
};
}
/* search packet error protection method */
if (*token == 'p') {
static int pack = 0, tile = 0, packspec = 0;
pprot = 1; /* predefined method */
if (sscanf(token, "p=%d", &pprot) == 1) {
/* Method for all tiles and all packets */
if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
((pprot >= 37) && (pprot <= 128)))) {
fprintf(stderr, "ERROR -> invalid default packet protection method p = %d\n",
pprot);
return 1;
}
parameters->jpwl_pprot_tileno[0] = 0;
parameters->jpwl_pprot_packno[0] = 0;
parameters->jpwl_pprot[0] = pprot;
} else if (sscanf(token, "p%d=%d", &tile, &pprot) == 2) {
/* method specified from that tile on */
if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
((pprot >= 37) && (pprot <= 128)))) {
fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
return 1;
}
if (tile < 0) {
fprintf(stderr,
"ERROR -> invalid tile part number on protection method p = %d\n", tile);
return 1;
}
if (packspec < JPWL_MAX_NO_PACKSPECS) {
parameters->jpwl_pprot_tileno[packspec] = tile;
parameters->jpwl_pprot_packno[packspec] = 0;
parameters->jpwl_pprot[packspec++] = pprot;
}
} else if (sscanf(token, "p%d:%d=%d", &tile, &pack, &pprot) == 3) {
/* method fully specified from that tile and that packet on */
if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
((pprot >= 37) && (pprot <= 128)))) {
fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
return 1;
}
if (tile < 0) {
fprintf(stderr,
"ERROR -> invalid tile part number on protection method p = %d\n", tile);
return 1;
}
if (pack < 0) {
fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n",
pack);
return 1;
}
if (packspec < JPWL_MAX_NO_PACKSPECS) {
parameters->jpwl_pprot_tileno[packspec] = tile;
parameters->jpwl_pprot_packno[packspec] = pack;
parameters->jpwl_pprot[packspec++] = pprot;
}
} else if (sscanf(token, "p%d:%d", &tile, &pack) == 2) {
/* default method from that tile and that packet on */
if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
((pprot >= 37) && (pprot <= 128)))) {
fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
return 1;
}
if (tile < 0) {
fprintf(stderr,
"ERROR -> invalid tile part number on protection method p = %d\n", tile);
return 1;
}
if (pack < 0) {
fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n",
pack);
return 1;
}
if (packspec < JPWL_MAX_NO_PACKSPECS) {
parameters->jpwl_pprot_tileno[packspec] = tile;
parameters->jpwl_pprot_packno[packspec] = pack;
parameters->jpwl_pprot[packspec++] = pprot;
}
} else if (sscanf(token, "p%d", &tile) == 1) {
/* default from a tile on */
if (tile < 0) {
fprintf(stderr,
"ERROR -> invalid tile part number on protection method p = %d\n", tile);
return 1;
}
if (packspec < JPWL_MAX_NO_PACKSPECS) {
parameters->jpwl_pprot_tileno[packspec] = tile;
parameters->jpwl_pprot_packno[packspec] = 0;
parameters->jpwl_pprot[packspec++] = pprot;
}
} else if (!strcmp(token, "p")) {
/* all default */
parameters->jpwl_pprot_tileno[0] = 0;
parameters->jpwl_pprot_packno[0] = 0;
parameters->jpwl_pprot[0] = pprot;
} else {
fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
return 1;
};
}
/* search sensitivity method */
if (*token == 's') {
static int tile = 0, tilespec = 0, lasttileno = 0;
sens = 0; /* predefined: relative error */
if (sscanf(token, "s=%d", &sens) == 1) {
/* Main header, specified */
if ((sens < -1) || (sens > 7)) {
fprintf(stderr, "ERROR -> invalid main header sensitivity method s = %d\n",
sens);
return 1;
}
parameters->jpwl_sens_MH = sens;
} else if (sscanf(token, "s%d=%d", &tile, &sens) == 2) {
/* Tile part header, specified */
if ((sens < -1) || (sens > 7)) {
fprintf(stderr, "ERROR -> invalid tile part header sensitivity method s = %d\n",
sens);
return 1;
}
if (tile < 0) {
fprintf(stderr,
"ERROR -> invalid tile part number on sensitivity method t = %d\n", tile);
return 1;
}
if (tilespec < JPWL_MAX_NO_TILESPECS) {
parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
parameters->jpwl_sens_TPH[tilespec++] = sens;
}
} else if (sscanf(token, "s%d", &tile) == 1) {
/* Tile part header, unspecified */
if (tile < 0) {
fprintf(stderr,
"ERROR -> invalid tile part number on sensitivity method t = %d\n", tile);
return 1;
}
if (tilespec < JPWL_MAX_NO_TILESPECS) {
parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
parameters->jpwl_sens_TPH[tilespec++] = hprot;
}
} else if (!strcmp(token, "s")) {
/* Main header, unspecified */
parameters->jpwl_sens_MH = sens;
} else {
fprintf(stderr, "ERROR -> invalid sensitivity method selection = %s\n", token);
return 1;
};
parameters->jpwl_sens_size = 2; /* 2 bytes for default size */
}
/* search addressing size */
if (*token == 'a') {
addr = 0; /* predefined: auto */
if (sscanf(token, "a=%d", &addr) == 1) {
/* Specified */
if ((addr != 0) && (addr != 2) && (addr != 4)) {
fprintf(stderr, "ERROR -> invalid addressing size a = %d\n", addr);
return 1;
}
parameters->jpwl_sens_addr = addr;
} else if (!strcmp(token, "a")) {
/* default */
parameters->jpwl_sens_addr = addr; /* auto for default size */
} else {
fprintf(stderr, "ERROR -> invalid addressing selection = %s\n", token);
return 1;
};
}
/* search sensitivity size */
if (*token == 'z') {
size = 1; /* predefined: 1 byte */
if (sscanf(token, "z=%d", &size) == 1) {
/* Specified */
if ((size != 0) && (size != 1) && (size != 2)) {
fprintf(stderr, "ERROR -> invalid sensitivity size z = %d\n", size);
return 1;
}
parameters->jpwl_sens_size = size;
} else if (!strcmp(token, "a")) {
/* default */
parameters->jpwl_sens_size = size; /* 1 for default size */
} else {
fprintf(stderr, "ERROR -> invalid size selection = %s\n", token);
return 1;
};
}
/* search range method */
if (*token == 'g') {
range = 0; /* predefined: 0 (packet) */
if (sscanf(token, "g=%d", &range) == 1) {
/* Specified */
if ((range < 0) || (range > 3)) {
fprintf(stderr, "ERROR -> invalid sensitivity range method g = %d\n", range);
return 1;
}
parameters->jpwl_sens_range = range;
} else if (!strcmp(token, "g")) {
/* default */
parameters->jpwl_sens_range = range;
} else {
fprintf(stderr, "ERROR -> invalid range selection = %s\n", token);
return 1;
};
}
/* next token or bust */
token = strtok(NULL, ",");
};
/* some info */
fprintf(stdout, "Info: JPWL capabilities enabled\n");
parameters->jpwl_epc_on = OPJ_TRUE;
}
break;
#endif /* USE_JPWL */
/* <<UniPG */
/* ------------------------------------------------------ */
case 'J': { /* jpip on */
parameters->jpip_on = OPJ_TRUE;
}
break;
/* ------------------------------------------------------ */
default:
fprintf(stderr, "[WARNING] An invalid option has been ignored\n");
break;
}
} while (c != -1);
if (img_fol->set_imgdir == 1) {
if (!(parameters->infile[0] == 0)) {
fprintf(stderr, "[ERROR] options -ImgDir and -i cannot be used together !!\n");
return 1;
}
if (img_fol->set_out_format == 0) {
fprintf(stderr,
"[ERROR] When -ImgDir is used, -OutFor <FORMAT> must be used !!\n");
fprintf(stderr, "Only one format allowed! Valid formats are j2k and jp2!!\n");
return 1;
}
if (!((parameters->outfile[0] == 0))) {
fprintf(stderr, "[ERROR] options -ImgDir and -o cannot be used together !!\n");
fprintf(stderr, "Specify OutputFormat using -OutFor<FORMAT> !!\n");
return 1;
}
} else {
if ((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {
fprintf(stderr, "[ERROR] Required parameters are missing\n"
"Example: %s -i image.pgm -o image.j2k\n", argv[0]);
fprintf(stderr, " Help: %s -h\n", argv[0]);
return 1;
}
}
if ((parameters->decod_format == RAW_DFMT && raw_cp->rawWidth == 0)
|| (parameters->decod_format == RAWL_DFMT && raw_cp->rawWidth == 0)) {
fprintf(stderr, "[ERROR] invalid raw image parameters\n");
fprintf(stderr, "Please use the Format option -F:\n");
fprintf(stderr,
"-F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
fprintf(stderr, "Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
fprintf(stderr, "Aborting\n");
return 1;
}
if ((parameters->cp_disto_alloc || parameters->cp_fixed_alloc ||
parameters->cp_fixed_quality)
&& (!(parameters->cp_disto_alloc ^ parameters->cp_fixed_alloc ^
parameters->cp_fixed_quality))) {
fprintf(stderr, "[ERROR] options -r -q and -f cannot be used together !!\n");
return 1;
} /* mod fixed_quality */
/* if no rate entered, lossless by default */
/* Note: post v2.2.0, this is no longer necessary, but for released */
/* versions at the time of writing, this is needed to avoid crashes */
if (parameters->tcp_numlayers == 0) {
parameters->tcp_rates[0] = 0;
parameters->tcp_numlayers++;
parameters->cp_disto_alloc = 1;
}
if ((parameters->cp_tx0 > parameters->image_offset_x0) ||
(parameters->cp_ty0 > parameters->image_offset_y0)) {
fprintf(stderr,
"[ERROR] Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) \n",
parameters->cp_tx0, parameters->image_offset_x0, parameters->cp_ty0,
parameters->image_offset_y0);
return 1;
}
for (i = 0; i < parameters->numpocs; i++) {
if (parameters->POC[i].prg == -1) {
fprintf(stderr,
"Unrecognized progression order in option -P (POC n %d) [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n",
i + 1);
}
}
/* If subsampled image is provided, automatically disable MCT */
if (((parameters->decod_format == RAW_DFMT) ||
(parameters->decod_format == RAWL_DFMT))
&& (((raw_cp->rawComp > 1) && ((raw_cp->rawComps[1].dx > 1) ||
(raw_cp->rawComps[1].dy > 1)))
|| ((raw_cp->rawComp > 2) && ((raw_cp->rawComps[2].dx > 1) ||
(raw_cp->rawComps[2].dy > 1)))
)) {
parameters->tcp_mct = 0;
}
return 0;
}
/* -------------------------------------------------------------------------- */
/**
sample error debug callback expecting no client object
*/
static void error_callback(const char *msg, void *client_data)
{
(void)client_data;
fprintf(stdout, "[ERROR] %s", msg);
}
/**
sample warning debug callback expecting no client object
*/
static void warning_callback(const char *msg, void *client_data)
{
(void)client_data;
fprintf(stdout, "[WARNING] %s", msg);
}
/**
sample debug callback expecting no client object
*/
static void info_callback(const char *msg, void *client_data)
{
(void)client_data;
fprintf(stdout, "[INFO] %s", msg);
}
OPJ_FLOAT64 opj_clock(void)
{
#ifdef _WIN32
/* _WIN32: use QueryPerformance (very accurate) */
LARGE_INTEGER freq, t ;
/* freq is the clock speed of the CPU */
QueryPerformanceFrequency(&freq) ;
/* cout << "freq = " << ((double) freq.QuadPart) << endl; */
/* t is the high resolution performance counter (see MSDN) */
QueryPerformanceCounter(& t) ;
return freq.QuadPart ? ((OPJ_FLOAT64) t.QuadPart / (OPJ_FLOAT64) freq.QuadPart)
: 0 ;
#else
/* Unix or Linux: use resource usage */
struct rusage t;
OPJ_FLOAT64 procTime;
/* (1) Get the rusage data structure at this moment (man getrusage) */
getrusage(0, &t);
/* (2) What is the elapsed time ? - CPU time = User time + System time */
/* (2a) Get the seconds */
procTime = (OPJ_FLOAT64)(t.ru_utime.tv_sec + t.ru_stime.tv_sec);
/* (2b) More precisely! Get the microseconds part ! */
return (procTime + (OPJ_FLOAT64)(t.ru_utime.tv_usec + t.ru_stime.tv_usec) *
1e-6) ;
#endif
}
/* -------------------------------------------------------------------------- */
/**
* OPJ_COMPRESS MAIN
*/
/* -------------------------------------------------------------------------- */
int main(int argc, char **argv)
{
opj_cparameters_t parameters; /* compression parameters */
opj_stream_t *l_stream = 00;
opj_codec_t* l_codec = 00;
opj_image_t *image = NULL;
raw_cparameters_t raw_cp;
OPJ_SIZE_T num_compressed_files = 0;
char indexfilename[OPJ_PATH_LEN]; /* index file name */
unsigned int i, num_images, imageno;
img_fol_t img_fol;
dircnt_t *dirptr = NULL;
int ret = 0;
OPJ_BOOL bSuccess;
OPJ_BOOL bUseTiles = OPJ_FALSE; /* OPJ_TRUE */
OPJ_UINT32 l_nb_tiles = 4;
OPJ_FLOAT64 t = opj_clock();
/* set encoding parameters to default values */
opj_set_default_encoder_parameters(¶meters);
/* Initialize indexfilename and img_fol */
*indexfilename = 0;
memset(&img_fol, 0, sizeof(img_fol_t));
/* raw_cp initialization */
raw_cp.rawBitDepth = 0;
raw_cp.rawComp = 0;
raw_cp.rawComps = 0;
raw_cp.rawHeight = 0;
raw_cp.rawSigned = 0;
raw_cp.rawWidth = 0;
/* parse input and get user encoding parameters */
parameters.tcp_mct = (char)
255; /* This will be set later according to the input image or the provided option */
if (parse_cmdline_encoder(argc, argv, ¶meters, &img_fol, &raw_cp,
indexfilename, sizeof(indexfilename)) == 1) {
ret = 1;
goto fin;
}
/* Read directory if necessary */
if (img_fol.set_imgdir == 1) {
num_images = get_num_images(img_fol.imgdirpath);
dirptr = (dircnt_t*)malloc(sizeof(dircnt_t));
if (dirptr) {
dirptr->filename_buf = (char*)malloc(num_images * OPJ_PATH_LEN * sizeof(
char)); /* Stores at max 10 image file names*/
dirptr->filename = (char**) malloc(num_images * sizeof(char*));
if (!dirptr->filename_buf) {
ret = 0;
goto fin;
}
for (i = 0; i < num_images; i++) {
dirptr->filename[i] = dirptr->filename_buf + i * OPJ_PATH_LEN;
}
}
if (load_images(dirptr, img_fol.imgdirpath) == 1) {
ret = 0;
goto fin;
}
if (num_images == 0) {
fprintf(stdout, "Folder is empty\n");
ret = 0;
goto fin;
}
} else {
num_images = 1;
}
/*Encoding image one by one*/
for (imageno = 0; imageno < num_images; imageno++) {
image = NULL;
fprintf(stderr, "\n");
if (img_fol.set_imgdir == 1) {
if (get_next_file((int)imageno, dirptr, &img_fol, ¶meters)) {
fprintf(stderr, "skipping file...\n");
continue;
}
}
switch (parameters.decod_format) {
case PGX_DFMT:
break;
case PXM_DFMT:
break;
case BMP_DFMT:
break;
case TIF_DFMT:
break;
case RAW_DFMT:
case RAWL_DFMT:
break;
case TGA_DFMT:
break;
case PNG_DFMT:
break;
default:
fprintf(stderr, "skipping file...\n");
continue;
}
/* decode the source image */
/* ----------------------- */
switch (parameters.decod_format) {
case PGX_DFMT:
image = pgxtoimage(parameters.infile, ¶meters);
if (!image) {
fprintf(stderr, "Unable to load pgx file\n");
ret = 1;
goto fin;
}
break;
case PXM_DFMT:
image = pnmtoimage(parameters.infile, ¶meters);
if (!image) {
fprintf(stderr, "Unable to load pnm file\n");
ret = 1;
goto fin;
}
break;
case BMP_DFMT:
image = bmptoimage(parameters.infile, ¶meters);
if (!image) {
fprintf(stderr, "Unable to load bmp file\n");
ret = 1;
goto fin;
}
break;
#ifdef OPJ_HAVE_LIBTIFF
case TIF_DFMT:
image = tiftoimage(parameters.infile, ¶meters);
if (!image) {
fprintf(stderr, "Unable to load tiff file\n");
ret = 1;
goto fin;
}
break;
#endif /* OPJ_HAVE_LIBTIFF */
case RAW_DFMT:
image = rawtoimage(parameters.infile, ¶meters, &raw_cp);
if (!image) {
fprintf(stderr, "Unable to load raw file\n");
ret = 1;
goto fin;
}
break;
case RAWL_DFMT:
image = rawltoimage(parameters.infile, ¶meters, &raw_cp);
if (!image) {
fprintf(stderr, "Unable to load raw file\n");
ret = 1;
goto fin;
}
break;
case TGA_DFMT:
image = tgatoimage(parameters.infile, ¶meters);
if (!image) {
fprintf(stderr, "Unable to load tga file\n");
ret = 1;
goto fin;
}
break;
#ifdef OPJ_HAVE_LIBPNG
case PNG_DFMT:
image = pngtoimage(parameters.infile, ¶meters);
if (!image) {
fprintf(stderr, "Unable to load png file\n");
ret = 1;
goto fin;
}
break;
#endif /* OPJ_HAVE_LIBPNG */
}
/* Can happen if input file is TIFF or PNG
* and OPJ_HAVE_LIBTIF or OPJ_HAVE_LIBPNG is undefined
*/
if (!image) {
fprintf(stderr, "Unable to load file: got no image\n");
ret = 1;
goto fin;
}
/* Decide if MCT should be used */
if (parameters.tcp_mct == (char)
255) { /* mct mode has not been set in commandline */
parameters.tcp_mct = (image->numcomps >= 3) ? 1 : 0;
} else { /* mct mode has been set in commandline */
if ((parameters.tcp_mct == 1) && (image->numcomps < 3)) {
fprintf(stderr, "RGB->YCC conversion cannot be used:\n");
fprintf(stderr, "Input image has less than 3 components\n");
ret = 1;
goto fin;
}
if ((parameters.tcp_mct == 2) && (!parameters.mct_data)) {
fprintf(stderr, "Custom MCT has been set but no array-based MCT\n");
fprintf(stderr, "has been provided. Aborting.\n");
ret = 1;
goto fin;
}
}
/* encode the destination image */
/* ---------------------------- */
switch (parameters.cod_format) {
case J2K_CFMT: { /* JPEG-2000 codestream */
/* Get a decoder handle */
l_codec = opj_create_compress(OPJ_CODEC_J2K);
break;
}
case JP2_CFMT: { /* JPEG 2000 compressed image data */
/* Get a decoder handle */
l_codec = opj_create_compress(OPJ_CODEC_JP2);
break;
}
default:
fprintf(stderr, "skipping file..\n");
opj_stream_destroy(l_stream);
continue;
}
/* catch events using our callbacks and give a local context */
opj_set_info_handler(l_codec, info_callback, 00);
opj_set_warning_handler(l_codec, warning_callback, 00);
opj_set_error_handler(l_codec, error_callback, 00);
if (bUseTiles) {
parameters.cp_tx0 = 0;
parameters.cp_ty0 = 0;
parameters.tile_size_on = OPJ_TRUE;
parameters.cp_tdx = 512;
parameters.cp_tdy = 512;
}
if (! opj_setup_encoder(l_codec, ¶meters, image)) {
fprintf(stderr, "failed to encode image: opj_setup_encoder\n");
opj_destroy_codec(l_codec);
opj_image_destroy(image);
ret = 1;
goto fin;
}
/* open a byte stream for writing and allocate memory for all tiles */
l_stream = opj_stream_create_default_file_stream(parameters.outfile, OPJ_FALSE);
if (! l_stream) {
ret = 1;
goto fin;
}
/* encode the image */
bSuccess = opj_start_compress(l_codec, image, l_stream);
if (!bSuccess) {
fprintf(stderr, "failed to encode image: opj_start_compress\n");
}
if (bSuccess && bUseTiles) {
OPJ_BYTE *l_data;
OPJ_UINT32 l_data_size = 512 * 512 * 3;
l_data = (OPJ_BYTE*) calloc(1, l_data_size);
if (l_data == NULL) {
ret = 1;
goto fin;
}
for (i = 0; i < l_nb_tiles; ++i) {
if (! opj_write_tile(l_codec, i, l_data, l_data_size, l_stream)) {
fprintf(stderr, "ERROR -> test_tile_encoder: failed to write the tile %d!\n",
i);
opj_stream_destroy(l_stream);
opj_destroy_codec(l_codec);
opj_image_destroy(image);
ret = 1;
goto fin;
}
}
free(l_data);
} else {
bSuccess = bSuccess && opj_encode(l_codec, l_stream);
if (!bSuccess) {
fprintf(stderr, "failed to encode image: opj_encode\n");
}
}
bSuccess = bSuccess && opj_end_compress(l_codec, l_stream);
if (!bSuccess) {
fprintf(stderr, "failed to encode image: opj_end_compress\n");
}
if (!bSuccess) {
opj_stream_destroy(l_stream);
opj_destroy_codec(l_codec);
opj_image_destroy(image);
fprintf(stderr, "failed to encode image\n");
remove(parameters.outfile);
ret = 1;
goto fin;
}
num_compressed_files++;
fprintf(stdout, "[INFO] Generated outfile %s\n", parameters.outfile);
/* close and free the byte stream */
opj_stream_destroy(l_stream);
/* free remaining compression structures */
opj_destroy_codec(l_codec);
/* free image data */
opj_image_destroy(image);
}
t = opj_clock() - t;
if (num_compressed_files) {
fprintf(stdout, "encode time: %d ms \n",
(int)((t * 1000.0) / (OPJ_FLOAT64)num_compressed_files));
}
ret = 0;
fin:
if (parameters.cp_comment) {
free(parameters.cp_comment);
}
if (parameters.cp_matrice) {
free(parameters.cp_matrice);
}
if (raw_cp.rawComps) {
free(raw_cp.rawComps);
}
if (img_fol.imgdirpath) {
free(img_fol.imgdirpath);
}
if (dirptr) {
if (dirptr->filename_buf) {
free(dirptr->filename_buf);
}
if (dirptr->filename) {
free(dirptr->filename);
}
free(dirptr);
}
return ret;
}