2 * Copyright (c) 2001-2003, David Janssens
3 * Copyright (c) 2002-2003, Yannick Verschueren
4 * Copyright (c) 2002-2003, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
31 #define _CRTDBG_MAP_ALLOC
32 #include <stdlib.h> // Must be included first
42 #ifndef DONT_HAVE_GETOPT
45 #include "compat/getopt.h"
51 printf("HELP\n----\n\n");
52 printf("- the option -help displays the readme.txt file on screen\n\n");
55 printf("List of parameters for the coder JPEG 2000 :\n");
58 ("- The markers COD and QCD are writed both of two in the main_header and never appear in the tile_header. The markers in the main header are : SOC SIZ COD QCD COM.\n");
61 ("- This coder can encode mega image, a test was made on a 24000x24000 pixels color image. You need enough disk space memory (twice the original) to encode the image. (i.e. for a 1.5 Gb image you need a minimum of 3Gb of disk memory)\n");
63 printf("REMARKS :\n");
64 printf("---------\n");
67 ("* the value of rate enter in the code line is the compression factor !\n");
68 printf("exemple :\n");
71 ("-r 20,10,1 means quality 1 : compress 20x, quality 2 : compress 10x and quality 3 : compress 1x = lossless\n");
73 printf("By default :\n");
74 printf("------------\n");
76 printf(" * lossless\n");
77 printf(" * 1 tile\n");
78 printf(" * size of precinct 2^15 x 2^15 (means 1 precinct)\n");
79 printf(" * size of code-block 64 x 64\n");
80 printf(" * Number of resolution : 6\n");
81 printf(" * No SOP marker in the codestream\n");
82 printf(" * No EPH marker in the codestream\n");
83 printf(" * No sub-sampling in x and y direction\n");
84 printf(" * No mode switch activated\n");
85 printf(" * progression order : LRCP\n");
86 printf(" * No index file\n");
87 printf(" * No ROI upshifted\n");
88 printf(" * No offset of the origin of the image\n");
89 printf(" * No offset of the origin of the tiles\n");
90 printf(" * Reversible DWT 5-3\n");
92 printf("Parameters :\n");
93 printf("------------\n");
96 ("-i : source file (-i source.pnm also *.pgm, *.ppm) required\n");
99 ("-o : destination file (-o dest.j2k or .jp2) required\n");
101 printf("-help : Display the help information optional\n ");
103 printf("-r : different compression ratios for successive layers (-r 20,10,5) optional\n ");
104 printf(" (options -r and -q cannot be used together)\n ");
106 printf("-q : different psnr for successive layers (-q 30,40,50) optional\n ");
107 printf(" (options -r and -q cannot be used together)\n ");
109 printf("-n : Number of resolution (-n 3) optional\n");
111 printf("-b : size of code block (-b 32,32) optional\n");
113 printf("-c : size of precinct (-c 128,128) optional\n");
115 printf("-t : size of tile (-t 512,512) optional\n");
118 ("-p : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] optional\n");
121 ("-s : subsampling factor (-s 2,2) [-s X,Y] optional\n");
124 ("-SOP : write SOP marker before each packet optional\n");
127 ("-EPH : write EPH marker after each header packet optional\n");
130 ("-M : mode switch (-M 3) [1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL) 8=VSC 16=ERTERM(SEGTERM) 32=SEGMARK(SEGSYM)] optional\n");
132 (" for several mode switch you have to add the value of each mode you want\n");
134 (" ex : RESTART(4) + RESET(2) + SEGMARK(32) = -M 38\n");
137 ("-x : Create an index file *.Idx (-x index_name.Idx) optional\n");
140 ("-ROI:c=%%d,U=%%d : quantization indices upshifted for component c=%%d [%%d = 0,1,2]\n");
142 (" with a value of U=%%d [0 <= %%d <= 37] (i.e. -ROI:c=0,U=25) optional\n");
145 ("-d : offset of the origin of the image (-d 150,300) optional\n");
148 ("-T : offset of the origin of the tiles (-T 100,75) optional\n");
150 printf("-I : Use the irreversible DWT 9-7 (-I) optional\n");
152 printf("IMPORTANT :\n");
153 printf("-----------\n");
155 printf("* subsampling bigger than 2 can produce error\n");
157 printf("The index file respect the structure below :\n");
158 printf("---------------------------------------------\n");
160 printf("Image_height Image_width\n");
161 printf("progression order\n");
162 printf("Tiles_size_X Tiles_size_Y\n");
163 printf("Components_nb\n");
164 printf("Layers_nb\n");
165 printf("decomposition_levels\n");
166 printf("[Precincts_size_X_res_Nr Precincts_size_Y_res_Nr]...[Precincts_size_X_res_0 Precincts_size_Y_res_0]\n");
167 printf("Main_header_end_position\n");
168 printf("Codestream_size\n");
169 printf("Tile_0 start_pos end_Theader end_pos TotalDisto NumPix MaxMSE\n");
170 printf("Tile_1 '' '' '' '' '' ''\n");
172 printf("Tile_Nt '' '' '' '' '' ''\n");
173 printf("Tpacket_0 Tile layer res. comp. prec. start_pos end_pos disto\n");
175 printf("Tpacket_Np '' '' '' '' '' '' '' ''\n");
176 printf("MaxDisto\n");
177 printf("TotalDisto\n");
180 int give_progression(char progression[4])
182 if (progression[0] == 'L' && progression[1] == 'R'
183 && progression[2] == 'C' && progression[3] == 'P') {
186 if (progression[0] == 'R' && progression[1] == 'L'
187 && progression[2] == 'C' && progression[3] == 'P') {
190 if (progression[0] == 'R' && progression[1] == 'P'
191 && progression[2] == 'C' && progression[3] == 'L') {
194 if (progression[0] == 'P' && progression[1] == 'C'
195 && progression[2] == 'R' && progression[3] == 'L') {
198 if (progression[0] == 'C' && progression[1] == 'P'
199 && progression[2] == 'R' && progression[3] == 'L') {
210 double dwt_norms_97[4][10] = {
211 {1.000, 1.965, 4.177, 8.403, 16.90, 33.84, 67.69, 135.3, 270.6, 540.9},
212 {2.022, 3.989, 8.355, 17.04, 34.27, 68.63, 137.3, 274.6, 549.0},
213 {2.022, 3.989, 8.355, 17.04, 34.27, 68.63, 137.3, 274.6, 549.0},
214 {2.080, 3.865, 8.307, 17.18, 34.71, 69.59, 139.3, 278.6, 557.2}
220 for (l = 0; a > 1; l++) {
226 void encode_stepsize(int stepsize, int numbps, int *expn, int *mant)
229 p = floorlog2(stepsize) - 13;
230 n = 11 - floorlog2(stepsize);
231 *mant = (n < 0 ? stepsize >> -n : stepsize << n) & 0x7ff;
235 void calc_explicit_stepsizes(j2k_tccp_t * tccp, int prec)
237 int numbands, bandno;
238 numbands = 3 * tccp->numresolutions - 2;
239 for (bandno = 0; bandno < numbands; bandno++) {
242 int resno, level, orient, gain;
243 resno = bandno == 0 ? 0 : (bandno - 1) / 3 + 1;
244 orient = bandno == 0 ? 0 : (bandno - 1) % 3 + 1;
245 level = tccp->numresolutions - 1 - resno;
247 tccp->qmfbid == 0 ? 0 : (orient ==
249 || orient == 2 ? 1 : 2));
250 if (tccp->qntsty == J2K_CCP_QNTSTY_NOQNT) {
253 double norm = dwt_norms_97[orient][level];
254 stepsize = (1 << (gain + 1)) / norm;
256 encode_stepsize((int) floor(stepsize * 8192.0), prec + gain,
257 &tccp->stepsizes[bandno].expn,
258 &tccp->stepsizes[bandno].mant);
262 int main(int argc, char **argv)
265 int NumResolution, numD_min; /* NumResolution : number of resolution */
266 int Tile_arg; /* Tile_arg = 0 (not in argument) ou = 1 (in argument) */
267 int CSty; /* CSty : coding style */
268 int Prog_order; /* progression order (default LRCP) */
270 int numpocs, numpocs_tile; /* Number of progression order change (POC) default 0 */
271 int prcw_init[J2K_MAXRLVLS]; /* Initialisation Precinct width */
272 int prch_init[J2K_MAXRLVLS]; /* Initialisation Precinct height */
273 //int prcw_init, prch_init; /* Initialisation precincts' size */
274 int cblockw_init, cblockh_init; /* Initialisation codeblocks' size */
275 int mode, value; /* Mode switch (cblk_style) */
276 int subsampling_dx, subsampling_dy; /* subsampling value for dx and dy */
277 int ROI_compno, ROI_shift; /* region of interrest */
278 int Dim[2]; /* portion of the image coded */
279 int TX0, TY0; /* tile off-set */
281 j2k_cp_t cp, cp_init; /* cp_init is used to initialise in multiple tiles */
282 j2k_tcp_t *tcp, *tcp_init; /* tcp_init is used to initialise in multiple tile */
283 j2k_poc_t POC[32]; /* POC : used in case of Progression order change */
292 int res_spec = 0; /* For various precinct sizes specification */
312 ROI_compno = -1; /* no ROI */
318 cp.comment = "Created by OpenJPEG version 0.9";
321 cp.fixed_quality = 0; //add fixed_quality
325 cp_init.tcps = (j2k_tcp_t *) malloc(sizeof(j2k_tcp_t)); /* initialisation if only one tile */
326 tcp_init = &cp_init.tcps[0];
327 tcp_init->numlayers = 0;
329 cp.intermed_file = 1;
332 int c = getopt(argc, argv,
333 "i:o:r:q:f:t:n:c:b:x:p:s:d:h:P:S:E:M:R:T:C:I");
337 case 'i': /* IN fill */
350 if ((S1 == 'p' && S2 == 'g' && S3 == 'x')
351 || (S1 == 'P' && S2 == 'G' && S3 == 'X')) {
356 if ((S1 == 'p' && S2 == 'n' && S3 == 'm')
357 || (S1 == 'P' && S2 == 'N' && S3 == 'M')
358 || (S1 == 'p' && S2 == 'g' && S3 == 'm') || (S1 == 'P'
361 || (S1 == 'P' && S2 == 'P' && S3 == 'M') || (S1 == 'p'
368 if ((S1 == 'b' && S2 == 'm' && S3 == 'p')
369 || (S1 == 'B' && S2 == 'M' && S3 == 'P')) {
374 "!! Unrecognized format for infile : %c%c%c [accept only *.pnm, *.pgm, *.ppm, *.pgx or *.bmp] !!\n\n",
378 /* ----------------------------------------------------- */
379 case 'o': /* OUT fill */
393 if ((S1 == 'j' && S2 == '2' && S3 == 'k')
394 || (S1 == 'J' && S2 == '2' && S3 == 'K'))
395 cp.JPEG2000_format = 0;
396 else if ((S1 == 'j' && S2 == 'p' && S3 == '2')
397 || (S1 == 'J' && S2 == 'P' && S3 == '2'))
398 cp.JPEG2000_format = 1;
401 "Unknown output format image *.%c%c%c [only *.j2k, *.jp2]!! \n",
409 /* ----------------------------------------------------- */
410 case 'r': /* rates rates/distorsion */
412 while (sscanf(s, "%d", &tcp_init->rates[tcp_init->numlayers]) == 1) {
413 tcp_init->numlayers++;
414 while (*s && *s != ',') {
424 /* ----------------------------------------------------- */
425 case 'q': /* add fixed_quality */
427 while (sscanf(s, "%f", &tcp_init->distoratio[tcp_init->numlayers])
429 tcp_init->numlayers++;
430 while (*s && *s != ',') {
437 cp.fixed_quality = 1;
441 /* ----------------------------------------------------- */
442 case 'f': /* mod fixed_quality (before : -q) */
444 sscanf(s, "%d", &tcp_init->numlayers);
446 if (tcp_init->numlayers > 9)
449 (int *) malloc(tcp_init->numlayers * NumResolution * 3 *
452 for (i = 0; i < tcp_init->numlayers; i++) {
453 tcp_init->rates[i] = 1;
454 sscanf(s, "%d,", &cp.matrice[i * NumResolution * 3]);
456 if (cp.matrice[i * NumResolution * 3] > 9)
458 cp.matrice[i * NumResolution * 3 + 1] = 0;
459 cp.matrice[i * NumResolution * 3 + 2] = 0;
460 for (j = 1; j < NumResolution; j++) {
461 sscanf(s, "%d,%d,%d",
462 &cp.matrice[i * NumResolution * 3 + j * 3 + 0],
463 &cp.matrice[i * NumResolution * 3 + j * 3 + 1],
464 &cp.matrice[i * NumResolution * 3 + j * 3 + 2]);
466 if (cp.matrice[i * NumResolution * 3 + j * 3] > 9)
468 if (cp.matrice[i * NumResolution * 3 + j * 3 + 1] > 9)
470 if (cp.matrice[i * NumResolution * 3 + j * 3 + 2] > 9)
473 if (i < tcp_init->numlayers - 1)
478 /* ----------------------------------------------------- */
479 case 't': /* tiles */
480 sscanf(optarg, "%d,%d", &cp.tdx, &cp.tdy);
483 /* ----------------------------------------------------- */
484 case 'n': /* resolution */
485 sscanf(optarg, "%d", &NumResolution);
487 /* ----------------------------------------------------- */
488 case 'c': /* precinct dimension */
492 sscanf(s, "[%d,%d]%c", &prcw_init[res_spec],
493 &prch_init[res_spec], &sep);
496 s = strpbrk(s, "]") + 2;
500 /* ----------------------------------------------------- */
501 case 'b': /* code-block dimension */
502 sscanf(optarg, "%d,%d", &cblockw_init, &cblockh_init);
503 if (cblockw_init * cblockh_init > 4096 || cblockw_init > 1024
504 || cblockw_init < 4 || cblockh_init > 1024 || cblockh_init < 4) {
506 "!! Size of code_block error (option -b) !!\n\nRestriction :\n * width*height<=4096\n * 4<=width,height<= 1024\n\n");
510 /* ----------------------------------------------------- */
511 case 'x': /* creation of index file */
515 /* ----------------------------------------------------- */
516 case 'p': /* progression order */
518 for (i = 0; i < 4; i++) {
522 Prog_order = give_progression(progression);
524 if (Prog_order == -1) {
526 "Unrecognized progression order [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n");
530 /* ----------------------------------------------------- */
531 case 's': /* subsampling factor */
532 if (sscanf(optarg, "%d,%d", &subsampling_dx, &subsampling_dy) != 2) {
534 "'-s' sub-sampling argument error ! [-s dx,dy]\n");
538 /* ----------------------------------------------------- */
539 case 'd': /* coordonnate of the reference grid */
540 if (sscanf(optarg, "%d,%d", &Dim[0], &Dim[1]) != 2) {
542 "-d 'coordonnate of the reference grid' argument error !! [-d x0,y0]\n");
546 /* ----------------------------------------------------- */
547 case 'h': /* Display an help description */
551 /* ----------------------------------------------------- */
553 fprintf(stderr, "/----------------------------------\\\n");
554 fprintf(stderr, "| POC option not fully tested !! |\n");
555 fprintf(stderr, "\\----------------------------------/\n");
558 while (sscanf(s, "T%d=%d,%d,%d,%d,%d,%s", &POC[numpocs].tile,
559 &POC[numpocs].resno0, &POC[numpocs].compno0,
560 &POC[numpocs].layno1, &POC[numpocs].resno1,
561 &POC[numpocs].compno1, POC[numpocs].progorder) == 7) {
562 POC[numpocs].prg = give_progression(POC[numpocs].progorder);
563 /* POC[numpocs].tile; */
565 while (*s && *s != '/') {
573 /* ------------------------------------------------------ */
574 case 'S': /* SOP marker */
577 /* ------------------------------------------------------ */
578 case 'E': /* EPH marker */
581 /* ------------------------------------------------------ */
582 case 'M': /* Mode switch pas tous au point !! */
583 if (sscanf(optarg, "%d", &value) == 1) {
584 for (i = 0; i <= 5; i++) {
585 int cache = value & (1 << i);
591 /* ------------------------------------------------------ */
593 if (sscanf(optarg, "OI:c=%d,U=%d", &ROI_compno, &ROI_shift) != 2) {
594 fprintf(stderr, "ROI error !! [-ROI:c='compno',U='shift']\n");
598 /* ------------------------------------------------------ */
599 case 'T': /* Tile offset */
600 if (sscanf(optarg, "%d,%d", &TX0, &TY0) != 2) {
601 fprintf(stderr, "-T 'tile offset' argument error !! [-T X0,Y0]");
605 /* ------------------------------------------------------ */
606 case 'C': /* Add a comment */
609 /* ------------------------------------------------------ */
610 case 'I': /* reversible or not */
613 /* ------------------------------------------------------ */
624 if (!infile || !outfile) {
626 "usage: image_to_j2k -i image-file -o j2k/jp2-file (+ options)\n");
630 if ((cp.disto_alloc || cp.fixed_alloc || cp.fixed_quality)
631 && (!(cp.disto_alloc ^ cp.fixed_alloc ^ cp.fixed_quality))) {
633 "Error: options -r -q and -f can not be used together !!\n");
635 } // mod fixed_quality
637 /* if no rate entered, lossless by default */
638 if (tcp_init->numlayers == 0) {
639 tcp_init->rates[tcp_init->numlayers] = 0; //MOD antonin : losslessbug
640 tcp_init->numlayers++;
644 if (TX0 > Dim[0] || TY0 > Dim[1]) {
646 "Error: Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) \n",
647 TX0, Dim[0], TY0, Dim[1]);
651 for (i = 0; i < numpocs; i++) {
652 if (POC[i].prg == -1) {
654 "Unrecognized progression order in option -P (POC n %d) [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n",
659 switch (cp.image_type) {
663 (infile, &img, cp.tdy, subsampling_dx, subsampling_dy, Dim, cp))
665 fprintf(stderr, "not a pgx file\n");
670 (infile, &img, -1, subsampling_dx, subsampling_dy, Dim, cp)) {
671 fprintf(stderr, " not a pgx file\n");
678 if (!pnmtoimage(infile, &img, subsampling_dx, subsampling_dy, Dim)) {
679 fprintf(stderr, " not a pnm file\n");
685 if (!bmptoimage(infile, &img, subsampling_dx, subsampling_dy, Dim)) {
686 fprintf(stderr, " not a bmp file\n");
691 /* to respect profile - 0 */
692 /* ---------------------- */
694 /* while (int_ceildiv(img.x1,(1<<numD_min))-int_ceildiv(img.x0,(1<<numD_min))>120 || int_ceildiv(img.y1,(1<<numD_min))-int_ceildiv(img.y0,(1<<numD_min))>160) numD_min++;
695 if ((numD_min+1)>NumResolution)
697 fprintf(stderr,"\n********************************************************************************\n\n");
698 fprintf(stderr, "In view to respect Profile-0, the number of resolution used is %d in place of %d\n\n",numD_min+1,NumResolution);
699 fprintf(stderr, "********************************************************************************\n\n");
700 NumResolution=numD_min+1;
704 cp.tw = int_ceildiv(img.x1 - cp.tx0, cp.tdx);
705 cp.th = int_ceildiv(img.y1 - cp.ty0, cp.tdy);
707 cp.tdx = img.x1 - cp.tx0;
708 cp.tdy = img.y1 - cp.ty0;
711 /* Initialization for PPM marker */
717 /* Init the mutiple tiles */
718 /* ---------------------- */
719 cp.tcps = (j2k_tcp_t *) malloc(cp.tw * cp.th * sizeof(j2k_tcp_t));
721 for (tileno = 0; tileno < cp.tw * cp.th; tileno++) {
722 tcp = &cp.tcps[tileno];
723 tcp->numlayers = tcp_init->numlayers;
724 for (j = 0; j < tcp->numlayers; j++) {
725 if (cp.fixed_quality) // add fixed_quality
726 tcp->distoratio[j] = tcp_init->distoratio[j];
728 tcp->rates[j] = tcp_init->rates[j];
731 tcp->prg = Prog_order;
732 tcp->mct = img.numcomps == 3 ? 1 : 0;
734 tcp->ppt_data = NULL;
740 /* intialisation of POC */
742 for (i = 0; i < numpocs; i++) {
743 if (tileno == POC[i].tile - 1 || POC[i].tile == -1) {
744 tcp_poc = &tcp->pocs[numpocs_tile];
745 tcp_poc->resno0 = POC[numpocs_tile].resno0;
746 tcp_poc->compno0 = POC[numpocs_tile].compno0;
747 tcp_poc->layno1 = POC[numpocs_tile].layno1;
748 tcp_poc->resno1 = POC[numpocs_tile].resno1;
749 tcp_poc->compno1 = POC[numpocs_tile].compno1;
750 tcp_poc->prg = POC[numpocs_tile].prg;
751 tcp_poc->tile = POC[numpocs_tile].tile;
756 tcp->numpocs = numpocs_tile;
757 tcp->tccps = (j2k_tccp_t *) malloc(img.numcomps * sizeof(j2k_tccp_t));
759 for (i = 0; i < img.numcomps; i++) {
760 tccp = &tcp->tccps[i];
761 tccp->csty = CSty & 0x01; /* 0 => one precinct || 1 => custom precinct */
762 tccp->numresolutions = NumResolution;
763 tccp->cblkw = int_floorlog2(cblockw_init);
764 tccp->cblkh = int_floorlog2(cblockh_init);
765 tccp->cblksty = mode;
766 tccp->qmfbid = ir ? 0 : 1;
767 tccp->qntsty = ir ? J2K_CCP_QNTSTY_SEQNT : J2K_CCP_QNTSTY_NOQNT;
770 tccp->roishift = ROI_shift;
773 if (CSty & J2K_CCP_CSTY_PRT) {
775 for (j = tccp->numresolutions - 1; j >= 0; j--) {
777 if (prcw_init[p] < 1)
780 tccp->prcw[j] = int_floorlog2(prcw_init[p]);
782 if (prch_init[p] < 1)
785 tccp->prch[j] = int_floorlog2(prch_init[p]);
787 int size_prcw, size_prch;
788 size_prcw = prcw_init[res_spec - 1] >> (p - (res_spec - 1));
789 size_prch = prch_init[res_spec - 1] >> (p - (res_spec - 1));
793 tccp->prcw[j] = int_floorlog2(size_prcw);
797 tccp->prch[j] = int_floorlog2(size_prch);
800 /*printf("\nsize precinct pour level %d : %d,%d\n", j,
801 tccp->prcw[j], tccp->prch[j]); */
804 for (j = 0; j < tccp->numresolutions; j++) {
809 calc_explicit_stepsizes(tccp, img.comps[i].prec);
815 if (cp.JPEG2000_format == 0) { /* J2K format output */
816 if (cp.intermed_file == 1) { /* After the encoding of each tile, j2k_encode
817 stores the data in the file */
818 len = j2k_encode(&img, &cp, outfile, cp.tdx * cp.tdy * 2, index);
820 fprintf(stderr, "failed to encode image\n");
824 outbuf = (char *) malloc(cp.tdx * cp.tdy * cp.tw * cp.th * 2); /* Allocate memory for all tiles */
825 cio_init(outbuf, cp.tdx * cp.tdy * cp.tw * cp.th * 2);
827 j2k_encode(&img, &cp, outbuf,
828 cp.tdx * cp.tdy * cp.tw * cp.th * 2, index);
830 fprintf(stderr, "failed to encode image\n");
833 f = fopen(outfile, "wb");
835 fprintf(stderr, "failed to open %s for writing\n", outfile);
838 fwrite(outbuf, 1, len, f);
842 } else { /* JP2 format output */
844 jp2_struct_t *jp2_struct;
845 jp2_struct = (jp2_struct_t *) malloc(sizeof(jp2_struct_t));
846 jp2_struct->image = &img;
848 /* Initialising the standard JP2 box content */
849 /* If you wish to modify those boxes, you have to modify the jp2_struct content */
850 if (jp2_init_stdjp2(jp2_struct, &img)) {
851 fprintf(stderr, "Error with jp2 initialization");
855 if (cp.intermed_file == 1) {
856 /*For the moment, JP2 format does not use intermediary files for each tile */
857 cp.intermed_file = 0;
859 outbuf = (char *) malloc(cp.tdx * cp.tdy * cp.tw * cp.th * 2);
860 cio_init(outbuf, cp.tdx * cp.tdy * cp.tw * cp.th * 2);
861 len = jp2_encode(jp2_struct, &cp, outbuf, index);
863 fprintf(stderr, "failed to encode image\n");
866 f = fopen(outfile, "wb");
868 fprintf(stderr, "failed to open %s for writing\n", outfile);
871 fwrite(outbuf, 1, len, f);
876 /* Remove the temporary files */
877 /* -------------------------- */
878 if (cp.image_type) { /* PNM PGM PPM */
879 for (i = 0; i < img.numcomps; i++) {
881 sprintf(&tmp, "Compo%d", i);
882 if (remove(&tmp) == -1) {
883 fprintf(stderr, "failed to kill %s file !\n", &tmp);
887 for (i = 0; i < cp.th; i++) {
889 sprintf(&tmp, "bandtile%d", i + 1);
891 if (remove(&tmp) == -1) {
892 fprintf(stderr, "failed to kill %s file !\n", &tmp);
900 if (tcp_init->numlayers > 9)
902 for (tileno = 0; tileno < cp.tw * cp.th; tileno++)
903 free(cp.tcps[tileno].tccps);
909 _CrtDumpMemoryLeaks();