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chromium/external/github.com/uclouvain/openjpeg/refs/heads/codingstyle/./src/bin/jp2/opj_compress.c
blob: 1332d3a89fed7068364fd85ec770170e2b31b2a3 [file] [edit]
/*
* 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 <[email protected]>
* 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.\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.\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 right-shifted for each \n");
fprintf(stdout," remaining lower resolution levels.\n");
fprintf(stdout," Default: 215x215 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," Explicitely 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", &parameters->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));
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", &parameters->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(numlayers * matrix_width * sizeof(int));
s = s + 2;
for (i = 0; i < numlayers; i++) {
row = &parameters->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", &parameters->cp_tdx, &parameters->cp_tdy);
parameters->tile_size_on = OPJ_TRUE;
}
break;
/* ----------------------------------------------------- */
case 'n': { /* resolution */
sscanf(opj_optarg, "%d", &parameters->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", &parameters->prcw_init[res_spec],
&parameters->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 * cblockh_init > 4096 || cblockw_init > 1024
|| cblockw_init < 4 || cblockh_init > 1024 || cblockh_init < 4) {
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", &parameters->subsampling_dx,
&parameters->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", &parameters->image_offset_x0,
&parameters->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", &parameters->roi_compno,
&parameters->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", &parameters->cp_tx0, &parameters->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);
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 overriden\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 overriden\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 */
if (parameters->tcp_numlayers == 0) {
parameters->tcp_rates[0] = 0; /* MOD antonin : losslessbug */
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 ? ( 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;
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(&parameters);
/* 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, &parameters,&img_fol, &raw_cp, indexfilename, sizeof(indexfilename)) == 1) {
return 1;
}
/* 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) {
return 0;
}
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) {
return 0;
}
if (num_images==0) {
fprintf(stdout,"Folder is empty\n");
return 0;
}
} 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, &parameters)) {
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, &parameters);
if (!image) {
fprintf(stderr, "Unable to load pgx file\n");
return 1;
}
break;
case PXM_DFMT:
image = pnmtoimage(parameters.infile, &parameters);
if (!image) {
fprintf(stderr, "Unable to load pnm file\n");
return 1;
}
break;
case BMP_DFMT:
image = bmptoimage(parameters.infile, &parameters);
if (!image) {
fprintf(stderr, "Unable to load bmp file\n");
return 1;
}
break;
#ifdef OPJ_HAVE_LIBTIFF
case TIF_DFMT:
image = tiftoimage(parameters.infile, &parameters);
if (!image) {
fprintf(stderr, "Unable to load tiff file\n");
return 1;
}
break;
#endif /* OPJ_HAVE_LIBTIFF */
case RAW_DFMT:
image = rawtoimage(parameters.infile, &parameters, &raw_cp);
if (!image) {
fprintf(stderr, "Unable to load raw file\n");
return 1;
}
break;
case RAWL_DFMT:
image = rawltoimage(parameters.infile, &parameters, &raw_cp);
if (!image) {
fprintf(stderr, "Unable to load raw file\n");
return 1;
}
break;
case TGA_DFMT:
image = tgatoimage(parameters.infile, &parameters);
if (!image) {
fprintf(stderr, "Unable to load tga file\n");
return 1;
}
break;
#ifdef OPJ_HAVE_LIBPNG
case PNG_DFMT:
image = pngtoimage(parameters.infile, &parameters);
if (!image) {
fprintf(stderr, "Unable to load png file\n");
return 1;
}
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");
return 1;
}
/* 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");
return 1;
}
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");
return 1;
}
}
/* 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, &parameters, image)) {
fprintf(stderr, "failed to encode image: opj_setup_encoder\n");
opj_destroy_codec(l_codec);
opj_image_destroy(image);
return 1;
}
/* 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) {
return 1;
}
/* 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);
assert( l_data );
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);
return 1;
}
}
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);
return 1;
}
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);
}
/* free user parameters structure */
if(parameters.cp_comment) free(parameters.cp_comment);
if(parameters.cp_matrice) free(parameters.cp_matrice);
if(raw_cp.rawComps) free(raw_cp.rawComps);
t = opj_clock() - t;
if (num_compressed_files) {
fprintf(stdout, "encode time: %d ms \n", (int)((t * 1000.0)/(OPJ_FLOAT64)num_compressed_files));
}
return 0;
}