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openjpeg/codec/image_to_j2k.c
Francois-Olivier Devaux efa5f7977c Created the file index.c in the codec directory. This file handles the creation of index files, at encoding and decoding. 
Fixed bugs during the creation of the index (PCRL progression order)
2007-11-27 12:38:52 +00:00

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/*
* Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
* Copyright (c) 2002-2007, Professor Benoit Macq
* Copyright (c) 2001-2003, David Janssens
* Copyright (c) 2002-2003, Yannick Verschueren
* Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
* Copyright (c) 2005, Herve Drolon, FreeImage Team
* Copyright (c) 2006-2007, Parvatha Elangovan
* 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 "openjpeg.h"
#include "compat/getopt.h"
#include "convert.h"
#include "dirent.h"
#include "index.h"
#ifndef WIN32
#define stricmp strcasecmp
#define strnicmp strncasecmp
#endif
/* ----------------------------------------------------------------------- */
#define J2K_CFMT 0
#define JP2_CFMT 1
#define JPT_CFMT 2
#define PXM_DFMT 10
#define PGX_DFMT 11
#define BMP_DFMT 12
#define YUV_DFMT 13
#define TIF_DFMT 14
#define RAW_DFMT 15
#define TGA_DFMT 16
/* ----------------------------------------------------------------------- */
#define CINEMA_24_CS 1302083 /*Codestream length for 24fps*/
#define CINEMA_48_CS 651041 /*Codestream length for 48fps*/
#define COMP_24_CS 1041666 /*Maximum size per color component for 2K & 4K @ 24fps*/
#define COMP_48_CS 520833 /*Maximum size per color component for 2K @ 48fps*/
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;
/** User specified rate stored in case of cinema option*/
float *rates;
}img_fol_t;
void encode_help_display() {
fprintf(stdout,"HELP\n----\n\n");
fprintf(stdout,"- the -h option displays this help information on screen\n\n");
/* UniPG>> */
fprintf(stdout,"List of parameters for the JPEG 2000 "
#ifdef USE_JPWL
"+ JPWL "
#endif /* USE_JPWL */
"encoder:\n");
/* <<UniPG */
fprintf(stdout,"\n");
fprintf(stdout,"REMARKS:\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,"By default:\n");
fprintf(stdout,"------------\n");
fprintf(stdout,"\n");
fprintf(stdout," * Lossless\n");
fprintf(stdout," * 1 tile\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");
fprintf(stdout," * No index file\n");
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,"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,"-ImgDir : Image file Directory path (example ../Images) \n");
fprintf(stdout," When using this option -OutFor must be used\n");
fprintf(stdout,"\n");
fprintf(stdout,"-OutFor \n");
fprintf(stdout," REQUIRED only if -ImgDir is used\n");
fprintf(stdout," Need to specify only format without filename <BMP> \n");
fprintf(stdout," Currently accepts PGM, PPM, PNM, PGX, BMP, TIF, RAW and TGA formats\n");
fprintf(stdout,"\n");
fprintf(stdout,"-i : source file (-i source.pnm also *.pgm, *.ppm, *.bmp, *.tif, *.raw, *.tga) \n");
fprintf(stdout," When using this option -o must be used\n");
fprintf(stdout,"\n");
fprintf(stdout,"-o : destination file (-o dest.j2k or .jp2) \n");
fprintf(stdout,"\n");
fprintf(stdout,"Optional Parameters:\n");
fprintf(stdout,"\n");
fprintf(stdout,"-h : display the help information \n ");
fprintf(stdout,"\n");
fprintf(stdout,"-cinema2K : Digital Cinema 2K profile compliant codestream for 2K resolution.(-cinema2k 24 or 48) \n");
fprintf(stdout," Need to specify the frames per second for a 2K resolution. Only 24 or 48 fps is allowed\n");
fprintf(stdout,"\n");
fprintf(stdout,"-cinema4K : Digital Cinema 4K profile compliant codestream for 4K resolution \n");
fprintf(stdout," Frames per second not required. Default value is 24fps\n");
fprintf(stdout,"\n");
fprintf(stdout,"-r : different compression ratios for successive layers (-r 20,10,5)\n ");
fprintf(stdout," - The rate specified for each quality level is the desired \n");
fprintf(stdout," compression factor.\n");
fprintf(stdout," Example: -r 20,10,1 means quality 1: compress 20x, \n");
fprintf(stdout," quality 2: compress 10x and quality 3: compress lossless\n");
fprintf(stdout,"\n");
fprintf(stdout," (options -r and -q cannot be used together)\n ");
fprintf(stdout,"\n");
fprintf(stdout,"-q : different psnr for successive layers (-q 30,40,50) \n ");
fprintf(stdout," (options -r and -q cannot be used together)\n ");
fprintf(stdout,"\n");
fprintf(stdout,"-n : number of resolutions (-n 3) \n");
fprintf(stdout,"\n");
fprintf(stdout,"-b : size of code block (-b 32,32) \n");
fprintf(stdout,"\n");
fprintf(stdout,"-c : size of precinct (-c 128,128) \n");
fprintf(stdout,"\n");
fprintf(stdout,"-t : size of tile (-t 512,512) \n");
fprintf(stdout,"\n");
fprintf(stdout,"-p : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] \n");
fprintf(stdout,"\n");
fprintf(stdout,"-s : subsampling factor (-s 2,2) [-s X,Y] \n");
fprintf(stdout," Remark: subsampling bigger than 2 can produce error\n");
fprintf(stdout,"\n");
fprintf(stdout,"-POC : Progression order change (-POC T1=0,0,1,5,3,CPRL/T1=5,0,1,6,3,CPRL) \n");
fprintf(stdout," Example: T1=0,0,1,5,3,CPRL \n");
fprintf(stdout," : Ttilenumber=Resolution num start,Component num start,Layer num end,Resolution num end,Component num end,Progression order\n");
fprintf(stdout,"\n");
fprintf(stdout,"-SOP : write SOP marker before each packet \n");
fprintf(stdout,"\n");
fprintf(stdout,"-EPH : write EPH marker after each header packet \n");
fprintf(stdout,"\n");
fprintf(stdout,"-M : mode switch (-M 3) [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," ex: RESTART(4) + RESET(2) + SEGMARK(32) = -M 38\n");
fprintf(stdout,"\n");
fprintf(stdout,"-x : create an index file *.Idx (-x index_name.Idx) \n");
fprintf(stdout,"\n");
fprintf(stdout,"-ROI : c=%%d,U=%%d : quantization indices upshifted \n");
fprintf(stdout," for component c=%%d [%%d = 0,1,2]\n");
fprintf(stdout," with a value of U=%%d [0 <= %%d <= 37] (i.e. -ROI c=0,U=25) \n");
fprintf(stdout,"\n");
fprintf(stdout,"-d : offset of the origin of the image (-d 150,300) \n");
fprintf(stdout,"\n");
fprintf(stdout,"-T : offset of the origin of the tiles (-T 100,75) \n");
fprintf(stdout,"\n");
fprintf(stdout,"-I : use the irreversible DWT 9-7 (-I) \n");
fprintf(stdout,"\n");
/* UniPG>> */
#ifdef USE_JPWL
fprintf(stdout,"-W : adoption of JPWL (Part 11) capabilities (-W params)\n");
fprintf(stdout," The parameters 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,"\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,"\n");
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,"\n");
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,"\n");
fprintf(stdout," g determines the addressing mode: <range> can be\n");
fprintf(stdout," [0=PACKET 1=BYTE RANGE 2=PACKET RANGE]\n");
fprintf(stdout,"\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,"\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,"\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,"\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");
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");
fprintf(stdout," \n");
#endif /* USE_JPWL */
/* <<UniPG */
fprintf(stdout,"IMPORTANT:\n");
fprintf(stdout,"-----------\n");
fprintf(stdout,"\n");
fprintf(stdout,"The index file has the structure below:\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");
}
OPJ_PROG_ORDER give_progression(char progression[4]) {
if(strncmp(progression, "LRCP", 4) == 0) {
return LRCP;
}
if(strncmp(progression, "RLCP", 4) == 0) {
return RLCP;
}
if(strncmp(progression, "RPCL", 4) == 0) {
return RPCL;
}
if(strncmp(progression, "PCRL", 4) == 0) {
return PCRL;
}
if(strncmp(progression, "CPRL", 4) == 0) {
return CPRL;
}
return PROG_UNKNOWN;
}
int get_num_images(char *imgdirpath){
DIR *dir;
struct dirent* content;
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++;
}
return num_images;
}
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++;
}
return 0;
}
int get_file_format(char *filename) {
unsigned int i;
static const char *extension[] = {
"pgx", "pnm", "pgm", "ppm", "bmp", "tif", "raw", "tga", "j2k", "jp2", "j2c"
};
static const int format[] = {
PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, RAW_DFMT, TGA_DFMT, J2K_CFMT, JP2_CFMT, J2K_CFMT
};
char * ext = strrchr(filename, '.');
if (ext == NULL)
return -1;
ext++;
for(i = 0; i < sizeof(format)/sizeof(*format); i++) {
if(strnicmp(ext, extension[i], 3) == 0) {
return format[i];
}
}
return -1;
}
char * get_file_name(char *name){
char *fname;
fname= (char*)malloc(OPJ_PATH_LEN*sizeof(char));
fname= strtok(name,".");
return fname;
}
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);
strncpy(parameters->infile, infilename, sizeof(infilename));
//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);
strncpy(parameters->outfile, outfilename, sizeof(outfilename));
}
return 0;
}
static int initialise_4K_poc(opj_poc_t *POC, int numres){
POC[0].tile = 1;
POC[0].resno0 = 0;
POC[0].compno0 = 0;
POC[0].layno1 = 1;
POC[0].resno1 = numres-1;
POC[0].compno1 = 3;
POC[0].prg1 = CPRL;
POC[1].tile = 1;
POC[1].resno0 = numres-1;
POC[1].compno0 = 0;
POC[1].layno1 = 1;
POC[1].resno1 = numres;
POC[1].compno1 = 3;
POC[1].prg1 = CPRL;
return 2;
}
void cinema_parameters(opj_cparameters_t *parameters){
parameters->tile_size_on = false;
parameters->cp_tdx=1;
parameters->cp_tdy=1;
/*Tile part*/
parameters->tp_flag = 'C';
parameters->tp_on = 1;
/*Tile and Image shall be at (0,0)*/
parameters->cp_tx0 = 0;
parameters->cp_ty0 = 0;
parameters->image_offset_x0 = 0;
parameters->image_offset_y0 = 0;
/*Codeblock size= 32*32*/
parameters->cblockw_init = 32;
parameters->cblockh_init = 32;
parameters->csty |= 0x01;
/*The progression order shall be CPRL*/
parameters->prog_order = CPRL;
/* No ROI */
parameters->roi_compno = -1;
parameters->subsampling_dx = 1; parameters->subsampling_dy = 1;
/* 9-7 transform */
parameters->irreversible = 1;
}
void cinema_setup_encoder(opj_cparameters_t *parameters,opj_image_t *image, img_fol_t *img_fol){
int i;
float temp_rate;
opj_poc_t *POC = NULL;
switch (parameters->cp_cinema){
case CINEMA2K_24:
case CINEMA2K_48:
if(parameters->numresolution > 6){
parameters->numresolution = 6;
}
if (!((image->comps[0].w == 2048) | (image->comps[0].h == 1080))){
fprintf(stdout,"Image coordinates %d x %d is not 2K compliant.\nJPEG Digital Cinema Profile-3 "
"(2K profile) compliance requires that at least one of coordinates match 2048 x 1080\n",
image->comps[0].w,image->comps[0].h);
parameters->cp_rsiz = STD_RSIZ;
}
break;
case CINEMA4K_24:
if(parameters->numresolution < 1){
parameters->numresolution = 1;
}else if(parameters->numresolution > 7){
parameters->numresolution = 7;
}
if (!((image->comps[0].w == 4096) | (image->comps[0].h == 2160))){
fprintf(stdout,"Image coordinates %d x %d is not 4K compliant.\nJPEG Digital Cinema Profile-4"
"(4K profile) compliance requires that at least one of coordinates match 4096 x 2160\n",
image->comps[0].w,image->comps[0].h);
parameters->cp_rsiz = STD_RSIZ;
}
parameters->numpocs = initialise_4K_poc(parameters->POC,parameters->numresolution);
break;
}
switch (parameters->cp_cinema){
case CINEMA2K_24:
case CINEMA4K_24:
for(i=0 ; i<parameters->tcp_numlayers ; i++){
temp_rate = 0 ;
if (img_fol->rates[i]== 0){
parameters->tcp_rates[0]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
(CINEMA_24_CS * 8 * image->comps[0].dx * image->comps[0].dy);
}else{
temp_rate =((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
(img_fol->rates[i] * 8 * image->comps[0].dx * image->comps[0].dy);
if (temp_rate > CINEMA_24_CS ){
parameters->tcp_rates[i]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
(CINEMA_24_CS * 8 * image->comps[0].dx * image->comps[0].dy);
}else{
parameters->tcp_rates[i]= img_fol->rates[i];
}
}
}
parameters->max_comp_size = COMP_24_CS;
break;
case CINEMA2K_48:
for(i=0 ; i<parameters->tcp_numlayers ; i++){
temp_rate = 0 ;
if (img_fol->rates[i]== 0){
parameters->tcp_rates[0]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
(CINEMA_48_CS * 8 * image->comps[0].dx * image->comps[0].dy);
}else{
temp_rate =((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
(img_fol->rates[i] * 8 * image->comps[0].dx * image->comps[0].dy);
if (temp_rate > CINEMA_48_CS ){
parameters->tcp_rates[0]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
(CINEMA_48_CS * 8 * image->comps[0].dx * image->comps[0].dy);
}else{
parameters->tcp_rates[i]= img_fol->rates[i];
}
}
}
parameters->max_comp_size = COMP_48_CS;
break;
}
parameters->cp_disto_alloc = 1;
}
/* ------------------------------------------------------------------------------------ */
int parse_cmdline_encoder(int argc, char **argv, opj_cparameters_t *parameters,
img_fol_t *img_fol, raw_cparameters_t *raw_cp, char *indexfilename) {
int i, j,totlen;
option_t long_option[]={
{"cinema2K",REQ_ARG, NULL ,'w'},
{"cinema4K",NO_ARG, NULL ,'y'},
{"ImgDir",REQ_ARG, NULL ,'z'},
{"TP",REQ_ARG, NULL ,'v'},
{"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'},
};
/* parse the command line */
const char optlist[] = "i:o:hr:q:n:b:c:t:p:s:SEM:x:R:d:T:If:P:C:F:"
#ifdef USE_JPWL
"W:"
#endif /* USE_JPWL */
;
totlen=sizeof(long_option);
img_fol->set_out_format=0;
raw_cp->rawWidth = 0;
while (1) {
int c = getopt_long(argc, argv, optlist,long_option,totlen);
if (c == -1)
break;
switch (c) {
case 'i': /* input file */
{
char *infile = 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 TGA_DFMT:
break;
default:
fprintf(stderr,
"!! Unrecognized format for infile : %s "
"[accept only *.pnm, *.pgm, *.ppm, *.pgx, *.bmp, *.tif, *.raw or *.tga] !!\n\n",
infile);
return 1;
}
strncpy(parameters->infile, infile, sizeof(parameters->infile)-1);
}
break;
/* ----------------------------------------------------- */
case 'o': /* output file */
{
char *outfile = 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;
}
strncpy(parameters->outfile, outfile, sizeof(parameters->outfile)-1);
}
break;
/* ----------------------------------------------------- */
case 'O': /* output format */
{
char outformat[50];
char *of = 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 = optarg;
break;
default:
fprintf(stderr, "Unknown output format image [only j2k, j2c, jp2]!! \n");
return 1;
}
}
break;
/* ----------------------------------------------------- */
case 'r': /* rates rates/distorsion */
{
char *s = optarg;
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 */
{
char signo;
char *s = optarg;
if (sscanf(s, "%d,%d,%d,%d,%c", &raw_cp->rawWidth, &raw_cp->rawHeight, &raw_cp->rawComp, &raw_cp->rawBitDepth, &signo) == 5) {
if (signo == 's') {
raw_cp->rawSigned = true;
fprintf(stdout,"\nRaw file parameters: %d,%d,%d,%d Signed\n", raw_cp->rawWidth, raw_cp->rawHeight, raw_cp->rawComp, raw_cp->rawBitDepth);
}
else if (signo == 'u') {
raw_cp->rawSigned = false;
fprintf(stdout,"\nRaw file parameters: %d,%d,%d,%d Unsigned\n", raw_cp->rawWidth, raw_cp->rawHeight, raw_cp->rawComp, raw_cp->rawBitDepth);
}
else {
fprintf(stderr,"\nError: invalid raw image parameters: Unknown sign of raw file\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");
}
}
else {
fprintf(stderr,"\nError: 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;
}
}
break;
/* ----------------------------------------------------- */
case 'q': /* add fixed_quality */
{
char *s = 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;
int numlayers = 0, numresolution = 0, matrix_width = 0;
char *s = optarg;
sscanf(s, "%d", &numlayers);
s++;
if (numlayers > 9)
s++;
parameters->tcp_numlayers = numlayers;
numresolution = 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(optarg, "%d,%d", &parameters->cp_tdx, &parameters->cp_tdy);
parameters->tile_size_on = true;
}
break;
/* ----------------------------------------------------- */
case 'n': /* resolution */
{
sscanf(optarg, "%d", &parameters->numresolution);
}
break;
/* ----------------------------------------------------- */
case 'c': /* precinct dimension */
{
char sep;
int res_spec = 0;
char *s = optarg;
do {
sep = 0;
sscanf(s, "[%d,%d]%c", &parameters->prcw_init[res_spec],
&parameters->prch_init[res_spec], &sep);
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(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 */
{
char *index = optarg;
strncpy(indexfilename, index, OPJ_PATH_LEN);
}
break;
/* ----------------------------------------------------- */
case 'p': /* progression order */
{
char progression[4];
strncpy(progression, 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(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(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 = optarg;
POC = parameters->POC;
while (sscanf(s, "T%d=%d,%d,%d,%d,%d,%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 = 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(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(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(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(optarg) + 1);
if(parameters->cp_comment) {
strcpy(parameters->cp_comment, optarg);
}
}
break;
/* ------------------------------------------------------ */
case 'I': /* reversible or not */
{
parameters->irreversible = 1;
}
break;
/* ------------------------------------------------------ */
case 'v': /* Tile part generation*/
{
parameters->tp_flag = optarg[0];
parameters->tp_on = 1;
}
break;
/* ------------------------------------------------------ */
case 'z': /* Image Directory path */
{
img_fol->imgdirpath = (char*)malloc(strlen(optarg) + 1);
strcpy(img_fol->imgdirpath,optarg);
img_fol->set_imgdir=1;
}
break;
/* ------------------------------------------------------ */
case 'w': /* Digital Cinema 2K profile compliance*/
{
int fps=0;
sscanf(optarg,"%d",&fps);
if(fps == 24){
parameters->cp_cinema = CINEMA2K_24;
}else if(fps == 48 ){
parameters->cp_cinema = CINEMA2K_48;
}else {
fprintf(stderr,"Incorrect value!! must be 24 or 48\n");
return 1;
}
fprintf(stdout,"CINEMA 2K compliant codestream\n");
parameters->cp_rsiz = CINEMA2K;
}
break;
/* ------------------------------------------------------ */
case 'y': /* Digital Cinema 4K profile compliance*/
{
parameters->cp_cinema = CINEMA4K_24;
fprintf(stdout,"CINEMA 4K compliant codestream\n");
parameters->cp_rsiz = CINEMA4K;
}
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) {
strncpy(indexfilename, JPWL_PRIVATEINDEX_NAME, OPJ_PATH_LEN);
}
/* search for different protection methods */
/* break the option in comma points and parse the result */
token = strtok(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, lastpackno = 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') {
static int tile = 0, tilespec = 0, lasttileno = 0;
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') {
static int tile = 0, tilespec = 0, lasttileno = 0;
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') {
static int tile = 0, tilespec = 0, lasttileno = 0;
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 = true;
}
break;
#endif /* USE_JPWL */
/* <<UniPG */
/* ------------------------------------------------------ */
default:
fprintf(stderr, "ERROR -> Command line not valid\n");
return 1;
}
}
/* check for possible errors */
if (parameters->cp_cinema){
if(parameters->tcp_numlayers > 1){
parameters->cp_rsiz = STD_RSIZ;
fprintf(stdout,"Warning: DC profiles do not allow more than one quality layer. The codestream created will not be compliant with the DC profile\n");
}
}
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: One of the options; -i or -ImgDir must be specified\n");
fprintf(stderr, "Error: When using -i; -o must be used\n");
fprintf(stderr, "usage: image_to_j2k -i image-file -o j2k/jp2-file (+ options)\n");
return 1;
}
}
if (parameters->decod_format == RAW_DFMT && raw_cp->rawWidth == 0) {
fprintf(stderr,"\nError: 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);
}
}
return 0;
}
/* -------------------------------------------------------------------------- */
/**
sample error callback expecting a FILE* client object
*/
void error_callback(const char *msg, void *client_data) {
FILE *stream = (FILE*)client_data;
fprintf(stream, "[ERROR] %s", msg);
}
/**
sample warning callback expecting a FILE* client object
*/
void warning_callback(const char *msg, void *client_data) {
FILE *stream = (FILE*)client_data;
fprintf(stream, "[WARNING] %s", msg);
}
/**
sample debug callback expecting a FILE* client object
*/
void info_callback(const char *msg, void *client_data) {
FILE *stream = (FILE*)client_data;
fprintf(stream, "[INFO] %s", msg);
}
/* -------------------------------------------------------------------------- */
int main(int argc, char **argv) {
bool bSuccess;
opj_cparameters_t parameters; /* compression parameters */
img_fol_t img_fol;
opj_event_mgr_t event_mgr; /* event manager */
opj_image_t *image = NULL;
int i,num_images;
int imageno;
dircnt_t *dirptr;
raw_cparameters_t raw_cp;
opj_codestream_info_t cstr_info; /* Codestream information structure */
char indexfilename[OPJ_PATH_LEN]; /* index file name */
/*
configure the event callbacks (not required)
setting of each callback is optionnal
*/
memset(&event_mgr, 0, sizeof(opj_event_mgr_t));
event_mgr.error_handler = error_callback;
event_mgr.warning_handler = warning_callback;
event_mgr.info_handler = info_callback;
/* 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));
/* parse input and get user encoding parameters */
if(parse_cmdline_encoder(argc, argv, &parameters,&img_fol, &raw_cp, indexfilename) == 1) {
return 1;
}
if (parameters.cp_cinema){
img_fol.rates = (float*)malloc(parameters.tcp_numlayers * sizeof(float));
for(i=0; i< parameters.tcp_numlayers; i++){
img_fol.rates[i] = parameters.tcp_rates[i];
}
cinema_parameters(&parameters);
}
/* Create comment for codestream */
if(parameters.cp_comment == NULL) {
const char comment[] = "Created by OpenJPEG version ";
const size_t clen = strlen(comment);
const char *version = opj_version();
/* UniPG>> */
#ifdef USE_JPWL
parameters.cp_comment = (char*)malloc(clen+strlen(version)+11);
sprintf(parameters.cp_comment,"%s%s with JPWL", comment, version);
#else
parameters.cp_comment = (char*)malloc(clen+strlen(version)+1);
sprintf(parameters.cp_comment,"%s%s", comment, version);
#endif
/* <<UniPG */
}
/* 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(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:
break;
case TGA_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;
case TIF_DFMT:
image = tiftoimage(parameters.infile, &parameters);
if (!image) {
fprintf(stderr, "Unable to load tiff file\n");
return 1;
}
break;
case RAW_DFMT:
image = rawtoimage(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;
}
/* Decide if MCT should be used */
parameters.tcp_mct = image->numcomps == 3 ? 1 : 0;
if(parameters.cp_cinema){
cinema_setup_encoder(&parameters,image,&img_fol);
}
/* encode the destination image */
/* ---------------------------- */
if (parameters.cod_format == J2K_CFMT) { /* J2K format output */
int codestream_length;
opj_cio_t *cio = NULL;
FILE *f = NULL;
/* get a J2K compressor handle */
opj_cinfo_t* cinfo = opj_create_compress(CODEC_J2K);
/* catch events using our callbacks and give a local context */
opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
/* setup the encoder parameters using the current image and user parameters */
opj_setup_encoder(cinfo, &parameters, image);
/* open a byte stream for writing */
/* allocate memory for all tiles */
cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
/* encode the image */
if (*indexfilename) // If need to extract codestream information
bSuccess = opj_encode_with_info(cinfo, cio, image, &cstr_info);
else
bSuccess = opj_encode(cinfo, cio, image, NULL);
if (!bSuccess) {
opj_cio_close(cio);
fprintf(stderr, "failed to encode image\n");
return 1;
}
codestream_length = cio_tell(cio);
/* write the buffer to disk */
f = fopen(parameters.outfile, "wb");
if (!f) {
fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
return 1;
}
fwrite(cio->buffer, 1, codestream_length, f);
fclose(f);
fprintf(stderr,"Generated outfile %s\n",parameters.outfile);
/* close and free the byte stream */
opj_cio_close(cio);
/* Write the index to disk */
if (*indexfilename) {
bSuccess = write_index_file(&cstr_info, indexfilename);
if (bSuccess) {
fprintf(stderr, "Failed to output index file\n");
}
}
/* free remaining compression structures */
opj_destroy_compress(cinfo);
if (*indexfilename)
opj_destroy_cstr_info(&cstr_info);
} else { /* JP2 format output */
int codestream_length;
opj_cio_t *cio = NULL;
FILE *f = NULL;
/* get a JP2 compressor handle */
opj_cinfo_t* cinfo = opj_create_compress(CODEC_JP2);
/* catch events using our callbacks and give a local context */
opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
/* setup the encoder parameters using the current image and using user parameters */
opj_setup_encoder(cinfo, &parameters, image);
/* open a byte stream for writing */
/* allocate memory for all tiles */
cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
/* encode the image */
if (*indexfilename) // If need to extract codestream information
bSuccess = opj_encode_with_info(cinfo, cio, image, &cstr_info);
else
bSuccess = opj_encode(cinfo, cio, image, NULL);
if (!bSuccess) {
opj_cio_close(cio);
fprintf(stderr, "failed to encode image\n");
return 1;
}
codestream_length = cio_tell(cio);
/* write the buffer to disk */
f = fopen(parameters.outfile, "wb");
if (!f) {
fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
return 1;
}
fwrite(cio->buffer, 1, codestream_length, f);
fclose(f);
fprintf(stderr,"Generated outfile %s\n",parameters.outfile);
/* close and free the byte stream */
opj_cio_close(cio);
/* Write the index to disk */
if (*indexfilename) {
bSuccess = write_index_file(&cstr_info, indexfilename);
if (bSuccess) {
fprintf(stderr, "Failed to output index file\n");
}
}
/* free remaining compression structures */
opj_destroy_compress(cinfo);
if (*indexfilename)
opj_destroy_cstr_info(&cstr_info);
}
/* 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);
return 0;
}
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