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-rw-r--r--codec/image_to_j2k.c1417
1 files changed, 763 insertions, 654 deletions
diff --git a/codec/image_to_j2k.c b/codec/image_to_j2k.c
index db4302d6..bab57f7f 100644
--- a/codec/image_to_j2k.c
+++ b/codec/image_to_j2k.c
@@ -38,158 +38,174 @@
#endif
#include "convert.h"
-void help_display()
+void
+help_display ()
{
- printf("HELP\n----\n\n");
- printf("- the option -help displays the readme.txt file on screen\n\n");
+ printf ("HELP\n----\n\n");
+ printf ("- the option -help displays the readme.txt file on screen\n\n");
- printf("List of parameters for the coder JPEG 2000 :\n");
- printf("\n");
+ printf ("List of parameters for the coder JPEG 2000 :\n");
+ printf ("\n");
printf
("- 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");
- printf("\n");
+ printf ("\n");
printf
("- 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");
- printf("\n");
- printf("REMARKS :\n");
- printf("---------\n");
- printf("\n");
+ printf ("\n");
+ printf ("REMARKS :\n");
+ printf ("---------\n");
+ printf ("\n");
printf
("* the value of rate enter in the code line is the compression factor !\n");
- printf("exemple :\n");
- printf("\n");
+ printf ("exemple :\n");
+ printf ("\n");
printf
("-r 20,10,1 means quality 1 : compress 20x, quality 2 : compress 10x and quality 3 : compress 1x = lossless\n");
- printf("\n");
- printf("By default :\n");
- printf("------------\n");
- printf("\n");
- printf(" * lossless\n");
- printf(" * 1 tile\n");
- printf(" * size of precinct 2^15 x 2^15 (means 1 precinct)\n");
- printf(" * size of code-block 64 x 64\n");
- printf(" * Number of resolution : 6\n");
- printf(" * No SOP marker in the codestream\n");
- printf(" * No EPH marker in the codestream\n");
- printf(" * No sub-sampling in x and y direction\n");
- printf(" * No mode switch activated\n");
- printf(" * progression order : LRCP\n");
- printf(" * No index file\n");
- printf(" * No ROI upshifted\n");
- printf(" * No offset of the origin of the image\n");
- printf(" * No offset of the origin of the tiles\n");
- printf(" * Reversible DWT 5-3\n");
- printf("\n");
- printf("Parameters :\n");
- printf("------------\n");
- printf("\n");
+ printf ("\n");
+ printf ("By default :\n");
+ printf ("------------\n");
+ printf ("\n");
+ printf (" * lossless\n");
+ printf (" * 1 tile\n");
+ printf (" * size of precinct 2^15 x 2^15 (means 1 precinct)\n");
+ printf (" * size of code-block 64 x 64\n");
+ printf (" * Number of resolution : 6\n");
+ printf (" * No SOP marker in the codestream\n");
+ printf (" * No EPH marker in the codestream\n");
+ printf (" * No sub-sampling in x and y direction\n");
+ printf (" * No mode switch activated\n");
+ printf (" * progression order : LRCP\n");
+ printf (" * No index file\n");
+ printf (" * No ROI upshifted\n");
+ printf (" * No offset of the origin of the image\n");
+ printf (" * No offset of the origin of the tiles\n");
+ printf (" * Reversible DWT 5-3\n");
+ printf ("\n");
+ printf ("Parameters :\n");
+ printf ("------------\n");
+ printf ("\n");
printf
("-i : source file (-i source.pnm also *.pgm, *.ppm) required\n");
- printf("\n");
- printf("-o : destination file (-o dest.j2k or .jp2) required\n");
- printf("\n");
- printf("-help : Display the help information optional\n ");
- printf("\n");
- printf("-r : different rates (-r 20,10,5) optional\n ");
- printf("\n");
- printf("-n : Number of resolution (-n 3) optional\n");
- printf("\n");
- printf("-b : size of code block (-b 32,32) optional\n");
- printf("\n");
- printf("-c : size of precinct (-c 128,128) optional\n");
- printf("\n");
- printf("-t : size of tile (-t 512,512) optional\n");
- printf("\n");
+ printf ("\n");
printf
- ("-p : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] optional\n");
- printf("\n");
- printf
- ("-s : subsampling factor (-s 2,2) [-s X,Y] optional\n");
- printf("\n");
+ ("-o : destination file (-o dest.j2k or .jp2) required\n");
+ printf ("\n");
+ printf ("-help : Display the help information optional\n ");
+ printf ("\n");
+ printf ("-r : different rates (-r 20,10,5) optional\n ");
+ printf ("\n");
+ printf ("-n : Number of resolution (-n 3) optional\n");
+ printf ("\n");
+ printf ("-b : size of code block (-b 32,32) optional\n");
+ printf ("\n");
+ printf ("-c : size of precinct (-c 128,128) optional\n");
+ printf ("\n");
+ printf ("-t : size of tile (-t 512,512) optional\n");
+ printf ("\n");
printf
- ("-SOP : write SOP marker before each packet optional\n");
- printf("\n");
+ ("-p : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] optional\n");
+ printf ("\n");
+ printf ("-s : subsampling factor (-s 2,2) [-s X,Y] optional\n");
+ printf ("\n");
+ printf ("-SOP : write SOP marker before each packet optional\n");
+ printf ("\n");
printf
("-EPH : write EPH marker after each header packet optional\n");
- printf("\n");
+ printf ("\n");
printf
("-M : mode switch (-M 3) [1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL) 8=VSC 16=ERTERM(SEGTERM) 32=SEGMARK(SEGSYM)] optional\n");
printf
(" for several mode switch you have to add the value of each mode you want\n");
printf
(" ex : RESTART(4) + RESET(2) + SEGMARK(32) = -M 38\n");
- printf("\n");
+ printf ("\n");
printf
("-x : Create an index file *.Idx (-x index_name.Idx) optional\n");
- printf("\n");
+ printf ("\n");
printf
("-ROI:c=%%d,U=%%d : quantization indices upshifted for component c=%%d [%%d = 0,1,2]\n");
printf
(" with a value of U=%%d [0 <= %%d <= 37] (i.e. -ROI:c=0,U=25) optional\n");
- printf("\n");
+ printf ("\n");
printf
("-d : offset of the origin of the image (-d 150,300) optional\n");
- printf("\n");
+ printf ("\n");
printf
("-T : offset of the origin of the tiles (-T 100,75) optional\n");
- printf("\n");
- printf("-I : Use the irreversible DWT 9-7 (-I) optional\n");
- printf("\n");
- printf("IMPORTANT :\n");
- printf("-----------\n");
- printf("\n");
- printf("* subsampling bigger than 2 can produce error\n");
- printf("\n");
- printf("The index file respect the structure below :\n");
- printf("---------------------------------------------\n");
- printf("\n");
- printf("Image_height Image_width\n");
- printf("progression order\n");
- printf("Tiles_size_X Tiles_size_Y\n");
- printf("Components_nb\n");
- printf("Layers_nb\n");
- printf("decomposition_levels\n");
- printf("Precincts_size_X Precincts_size_Y\n");
- printf("Main_header_end_position\n");
- printf("Codestream_size\n");
- printf("Tile0 start_pos end_Theader end_pos\n");
- printf("Tile1 '' '' ''\n");
- printf("...\n");
- printf("TileN '' '' ''\n");
- printf("Tpacket_0 Tile layer res. comp. prec. start_pos end_pos\n");
- printf("...\n");
- printf("Tpacket_M '' '' '' '' '' '' ''\n");
+ printf ("\n");
+ printf ("-I : Use the irreversible DWT 9-7 (-I) optional\n");
+ printf ("\n");
+ printf ("IMPORTANT :\n");
+ printf ("-----------\n");
+ printf ("\n");
+ printf ("* subsampling bigger than 2 can produce error\n");
+ printf ("\n");
+ printf ("The index file respect the structure below :\n");
+ printf ("---------------------------------------------\n");
+ printf ("\n");
+ printf ("Image_height Image_width\n");
+ printf ("progression order\n");
+ printf ("Tiles_size_X Tiles_size_Y\n");
+ printf ("Components_nb\n");
+ printf ("Layers_nb\n");
+ printf ("decomposition_levels\n");
+ printf ("Precincts_size_X Precincts_size_Y\n");
+ printf ("Main_header_end_position\n");
+ printf ("Codestream_size\n");
+ printf ("Tile0 start_pos end_Theader end_pos\n");
+ printf ("Tile1 '' '' ''\n");
+ printf ("...\n");
+ printf ("TileN '' '' ''\n");
+ printf ("Tpacket_0 Tile layer res. comp. prec. start_pos end_pos\n");
+ printf ("...\n");
+ printf ("Tpacket_M '' '' '' '' '' '' ''\n");
}
-int give_progression(char progression[4])
+int
+give_progression (char progression[4])
{
if (progression[0] == 'L' && progression[1] == 'R'
- && progression[2] == 'C' && progression[3] == 'P') {
- return 0;
- } else {
- if (progression[0] == 'R' && progression[1] == 'L'
- && progression[2] == 'C' && progression[3] == 'P') {
- return 1;
- } else {
- if (progression[0] == 'R' && progression[1] == 'P'
- && progression[2] == 'C' && progression[3] == 'L') {
- return 2;
- } else {
- if (progression[0] == 'P' && progression[1] == 'C'
- && progression[2] == 'R' && progression[3] == 'L') {
- return 3;
- } else {
- if (progression[0] == 'C' && progression[1] == 'P'
- && progression[2] == 'R' && progression[3] == 'L') {
- return 4;
- } else {
- return -1;
- }
+ && progression[2] == 'C' && progression[3] == 'P')
+ {
+ return 0;
+ }
+ else
+ {
+ if (progression[0] == 'R' && progression[1] == 'L'
+ && progression[2] == 'C' && progression[3] == 'P')
+ {
+ return 1;
+ }
+ else
+ {
+ if (progression[0] == 'R' && progression[1] == 'P'
+ && progression[2] == 'C' && progression[3] == 'L')
+ {
+ return 2;
+ }
+ else
+ {
+ if (progression[0] == 'P' && progression[1] == 'C'
+ && progression[2] == 'R' && progression[3] == 'L')
+ {
+ return 3;
+ }
+ else
+ {
+ if (progression[0] == 'C' && progression[1] == 'P'
+ && progression[2] == 'R' && progression[3] == 'L')
+ {
+ return 4;
+ }
+ else
+ {
+ return -1;
+ }
+ }
+ }
}
- }
}
- }
}
double dwt_norms_97[4][10] = {
@@ -199,52 +215,61 @@ double dwt_norms_97[4][10] = {
{2.080, 3.865, 8.307, 17.18, 34.71, 69.59, 139.3, 278.6, 557.2}
};
-int floorlog2(int a)
+int
+floorlog2 (int a)
{
int l;
- for (l = 0; a > 1; l++) {
- a >>= 1;
- }
+ for (l = 0; a > 1; l++)
+ {
+ a >>= 1;
+ }
return l;
}
-void encode_stepsize(int stepsize, int numbps, int *expn, int *mant)
+void
+encode_stepsize (int stepsize, int numbps, int *expn, int *mant)
{
int p, n;
- p = floorlog2(stepsize) - 13;
- n = 11 - floorlog2(stepsize);
+ p = floorlog2 (stepsize) - 13;
+ n = 11 - floorlog2 (stepsize);
*mant = (n < 0 ? stepsize >> -n : stepsize << n) & 0x7ff;
*expn = numbps - p;
}
-void calc_explicit_stepsizes(j2k_tccp_t * tccp, int prec)
+void
+calc_explicit_stepsizes (j2k_tccp_t * tccp, int prec)
{
int numbands, bandno;
numbands = 3 * tccp->numresolutions - 2;
- for (bandno = 0; bandno < numbands; bandno++) {
- double stepsize;
-
- int resno, level, orient, gain;
- resno = bandno == 0 ? 0 : (bandno - 1) / 3 + 1;
- orient = bandno == 0 ? 0 : (bandno - 1) % 3 + 1;
- level = tccp->numresolutions - 1 - resno;
- gain =
- tccp->qmfbid == 0 ? 0 : (orient ==
- 0 ? 0 : (orient == 1
- || orient == 2 ? 1 : 2));
- if (tccp->qntsty == J2K_CCP_QNTSTY_NOQNT) {
- stepsize = 1.0;
- } else {
- double norm = dwt_norms_97[orient][level];
- stepsize = (1 << (gain + 1)) / norm;
+ for (bandno = 0; bandno < numbands; bandno++)
+ {
+ double stepsize;
+
+ int resno, level, orient, gain;
+ resno = bandno == 0 ? 0 : (bandno - 1) / 3 + 1;
+ orient = bandno == 0 ? 0 : (bandno - 1) % 3 + 1;
+ level = tccp->numresolutions - 1 - resno;
+ gain =
+ tccp->qmfbid == 0 ? 0 : (orient ==
+ 0 ? 0 : (orient == 1
+ || orient == 2 ? 1 : 2));
+ if (tccp->qntsty == J2K_CCP_QNTSTY_NOQNT)
+ {
+ stepsize = 1.0;
+ }
+ else
+ {
+ double norm = dwt_norms_97[orient][level];
+ stepsize = (1 << (gain + 1)) / norm;
+ }
+ encode_stepsize ((int) floor (stepsize * 8192.0), prec + gain,
+ &tccp->stepsizes[bandno].expn,
+ &tccp->stepsizes[bandno].mant);
}
- encode_stepsize((int) floor(stepsize * 8192.0), prec + gain,
- &tccp->stepsizes[bandno].expn,
- &tccp->stepsizes[bandno].mant);
- }
}
-int main(int argc, char **argv)
+int
+main (int argc, char **argv)
{
int len;
int NumResolution, numD_min; /* NumResolution : number of resolution */
@@ -307,368 +332,412 @@ int main(int argc, char **argv)
/* img.PPT=0; */
Tile_arg = 0;
- cp_init.tcps = (j2k_tcp_t *) malloc(sizeof(j2k_tcp_t)); /* initialisation if only one tile */
+ cp_init.tcps = (j2k_tcp_t *) malloc (sizeof (j2k_tcp_t)); /* initialisation if only one tile */
tcp_init = &cp_init.tcps[0];
tcp_init->numlayers = 0;
- cp.intermed_file=1;
+ cp.intermed_file = 1;
- while (1) {
- int c = getopt(argc, argv,
- "i:o:r:q:f:t:n:c:b:x:p:s:d:h:P:S:E:M:R:T:C:I");
- if (c == -1)
- break;
- switch (c) {
- case 'i': /* IN fill */
- infile = optarg;
- s = optarg;
- while (*s) {
- s++;
- }
- s--;
- S3 = *s;
- s--;
- S2 = *s;
- s--;
- S1 = *s;
-
- if ((S1 == 'p' && S2 == 'g' && S3 == 'x')
- || (S1 == 'P' && S2 == 'G' && S3 == 'X')) {
- cp.image_type = 0;
- break;
- }
-
- if ((S1 == 'p' && S2 == 'n' && S3 == 'm')
- || (S1 == 'P' && S2 == 'N' && S3 == 'M')
- || (S1 == 'p' && S2 == 'g' && S3 == 'm') || (S1 == 'P'
- && S2 == 'G'
- && S3 == 'M')
- || (S1 == 'P' && S2 == 'P' && S3 == 'M') || (S1 == 'p'
- && S2 == 'p'
- && S3 == 'm')) {
- cp.image_type = 1;
+ while (1)
+ {
+ int c = getopt (argc, argv,
+ "i:o:r:q:f:t:n:c:b:x:p:s:d:h:P:S:E:M:R:T:C:I");
+ if (c == -1)
break;
- }
+ switch (c)
+ {
+ case 'i': /* IN fill */
+ infile = optarg;
+ s = optarg;
+ while (*s)
+ {
+ s++;
+ }
+ s--;
+ S3 = *s;
+ s--;
+ S2 = *s;
+ s--;
+ S1 = *s;
+
+ if ((S1 == 'p' && S2 == 'g' && S3 == 'x')
+ || (S1 == 'P' && S2 == 'G' && S3 == 'X'))
+ {
+ cp.image_type = 0;
+ break;
+ }
+
+ if ((S1 == 'p' && S2 == 'n' && S3 == 'm')
+ || (S1 == 'P' && S2 == 'N' && S3 == 'M')
+ || (S1 == 'p' && S2 == 'g' && S3 == 'm') || (S1 == 'P'
+ && S2 == 'G'
+ && S3 == 'M')
+ || (S1 == 'P' && S2 == 'P' && S3 == 'M') || (S1 == 'p'
+ && S2 == 'p'
+ && S3 == 'm'))
+ {
+ cp.image_type = 1;
+ break;
+ }
+
+ if ((S1 == 'b' && S2 == 'm' && S3 == 'p')
+ || (S1 == 'B' && S2 == 'M' && S3 == 'P'))
+ {
+ cp.image_type = 2;
+ break;
+ }
+ fprintf (stderr,
+ "!! Unrecognized format for infile : %c%c%c [accept only *.pnm, *.pgm, *.ppm, *.pgx or *.bmp] !!\n\n",
+ S1, S2, S3);
+ return 1;
+ break;
+ /* ----------------------------------------------------- */
+ case 'o': /* OUT fill */
+ outfile = optarg;
+ while (*outfile)
+ {
+ outfile++;
+ }
+ outfile--;
+ S3 = *outfile;
+ outfile--;
+ S2 = *outfile;
+ outfile--;
+ S1 = *outfile;
+
+ outfile = optarg;
+
+ if ((S1 == 'j' && S2 == '2' && S3 == 'k')
+ || (S1 == 'J' && S2 == '2' && S3 == 'K'))
+ cp.JPEG2000_format = 0;
+ else if ((S1 == 'j' && S2 == 'p' && S3 == '2')
+ || (S1 == 'J' && S2 == 'P' && S3 == '2'))
+ cp.JPEG2000_format = 1;
+ else
+ {
+ fprintf (stderr,
+ "Unknown output format image *.%c%c%c [only *.j2k, *.jp2]!! \n",
+ S1, S2, S3);
+ return 1;
+ }
+
+
- if ((S1 == 'b' && S2 == 'm' && S3 == 'p')
- || (S1 == 'B' && S2 == 'M' && S3 == 'P')) {
- cp.image_type = 2;
- break;
- }
- fprintf(stderr,
- "!! Unrecognized format for infile : %c%c%c [accept only *.pnm, *.pgm, *.ppm, *.pgx or *.bmp] !!\n\n",
- S1, S2, S3);
- return 1;
- break;
- /* ----------------------------------------------------- */
- case 'o': /* OUT fill */
- outfile = optarg;
- while (*outfile) {
- outfile++;
- }
- outfile--;
- S3 = *outfile;
- outfile--;
- S2 = *outfile;
- outfile--;
- S1 = *outfile;
-
- outfile = optarg;
-
- if ((S1 == 'j' && S2 == '2' && S3 == 'k') || (S1 == 'J' && S2 == '2' && S3 == 'K'))
- cp.JPEG2000_format=0;
- else if ((S1 == 'j' && S2 == 'p' && S3 == '2') || (S1 == 'J' && S2 == 'P' && S3 == '2'))
- cp.JPEG2000_format=1;
- else {
- fprintf(stderr,"Unknown output format image *.%c%c%c [only *.j2k, *.jp2]!! \n",S1,S2,S3);
- return 1;
- }
-
-
-
- break;
- /* ----------------------------------------------------- */
- case 'r': /* rates rates/distorsion */
- s = optarg;
- while (sscanf(s, "%d", &tcp_init->rates[tcp_init->numlayers])
- == 1) {
- tcp_init->numlayers++;
- while (*s && *s != ',') {
- s++;
- }
- if (!*s)
break;
- s++;
- }
- cp.disto_alloc = 1;
- cp.matrice = NULL;
- break;
- /* ----------------------------------------------------- */
- case 'q': /* add fixed_quality */
- s = optarg;
- while (sscanf(s, "%f", &tcp_init->distoratio[tcp_init->numlayers]) ==
- 1) {
- tcp_init->numlayers++;
- while (*s && *s != ',') {
- s++;
- }
- if (!*s)
+ /* ----------------------------------------------------- */
+ case 'r': /* rates rates/distorsion */
+ s = optarg;
+ while (sscanf (s, "%d", &tcp_init->rates[tcp_init->numlayers]) == 1)
+ {
+ tcp_init->numlayers++;
+ while (*s && *s != ',')
+ {
+ s++;
+ }
+ if (!*s)
+ break;
+ s++;
+ }
+ cp.disto_alloc = 1;
+ cp.matrice = NULL;
break;
- s++;
- }
- cp.fixed_quality = 1;
- cp.matrice = NULL;
- break;
- /* dda */
- /* ----------------------------------------------------- */
- case 'f': /* mod fixed_quality (before : -q) */
- s = optarg;
- sscanf(s, "%d", &tcp_init->numlayers);
- s++;
- if (tcp_init->numlayers > 9)
- s++;
- cp.matrice =
- (int *) malloc(tcp_init->numlayers * NumResolution * 3 *
- sizeof(int));
- s = s + 2;
- for (i = 0; i < tcp_init->numlayers; i++) {
- tcp_init->rates[i] = 1;
- sscanf(s, "%d,", &cp.matrice[i * NumResolution * 3]);
- s += 2;
- if (cp.matrice[i * NumResolution * 3] > 9)
+ /* ----------------------------------------------------- */
+ case 'q': /* add fixed_quality */
+ s = optarg;
+ while (sscanf (s, "%f", &tcp_init->distoratio[tcp_init->numlayers])
+ == 1)
+ {
+ tcp_init->numlayers++;
+ while (*s && *s != ',')
+ {
+ s++;
+ }
+ if (!*s)
+ break;
+ s++;
+ }
+ cp.fixed_quality = 1;
+ cp.matrice = NULL;
+ break;
+ /* dda */
+ /* ----------------------------------------------------- */
+ case 'f': /* mod fixed_quality (before : -q) */
+ s = optarg;
+ sscanf (s, "%d", &tcp_init->numlayers);
s++;
- cp.matrice[i * NumResolution * 3 + 1] = 0;
- cp.matrice[i * NumResolution * 3 + 2] = 0;
- for (j = 1; j < NumResolution; j++) {
- sscanf(s, "%d,%d,%d",
- &cp.matrice[i * NumResolution * 3 + j * 3 + 0],
- &cp.matrice[i * NumResolution * 3 + j * 3 + 1],
- &cp.matrice[i * NumResolution * 3 + j * 3 + 2]);
- s += 6;
- if (cp.matrice[i * NumResolution * 3 + j * 3] > 9)
- s++;
- if (cp.matrice[i * NumResolution * 3 + j * 3 + 1] > 9)
- s++;
- if (cp.matrice[i * NumResolution * 3 + j * 3 + 2] > 9)
+ if (tcp_init->numlayers > 9)
s++;
- }
- if (i < tcp_init->numlayers - 1)
- s++;
- }
- cp.fixed_alloc = 1;
- break;
- /* ----------------------------------------------------- */
- case 't': /* tiles */
- sscanf(optarg, "%d,%d", &cp.tdx, &cp.tdy);
- Tile_arg = 1;
- break;
- /* ----------------------------------------------------- */
- case 'n': /* resolution */
- sscanf(optarg, "%d", &NumResolution);
- break;
- /* ----------------------------------------------------- */
- case 'c': /* precinct dimension */
- s = optarg;
- do {
- sep = 0;
- sscanf(s, "[%d,%d]%c", &prcw_init[res_spec],
- &prch_init[res_spec], &sep);
- CSty |= 0x01;
- res_spec++;
- s = strpbrk(s, "]") + 2;
- } while (sep == ',');
- break;
- /* ----------------------------------------------------- */
- case 'b': /* code-block dimension */
- 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;
- }
- break;
- /* ----------------------------------------------------- */
- case 'x': /* creation of index file */
- index = optarg;
- cp.index_on = 1;
- break;
- /* ----------------------------------------------------- */
- case 'p': /* progression order */
- s = optarg;
- for (i = 0; i < 4; i++) {
- progression[i] = *s;
- s++;
- }
- Prog_order = give_progression(progression);
-
- if (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", &subsampling_dx, &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", &Dim[0], &Dim[1]) != 2) {
- fprintf(stderr,
- "-d 'coordonnate of the reference grid' argument error !! [-d x0,y0]\n");
- return 1;
- }
- break;
- /* ----------------------------------------------------- */
- case 'h': /* Display an help description */
- help_display();
- return 0;
- break;
- /* ----------------------------------------------------- */
- case 'P': /* POC */
- fprintf(stderr, "/----------------------------------\\\n");
- fprintf(stderr, "| POC option not fully tested !! |\n");
- fprintf(stderr, "\\----------------------------------/\n");
-
- s = optarg;
- while (sscanf(s, "T%d=%d,%d,%d,%d,%d,%s", &POC[numpocs].tile,
- &POC[numpocs].resno0, &POC[numpocs].compno0,
- &POC[numpocs].layno1, &POC[numpocs].resno1,
- &POC[numpocs].compno1, POC[numpocs].progorder) == 7) {
- POC[numpocs].prg = give_progression(POC[numpocs].progorder);
- /* POC[numpocs].tile; */
- numpocs++;
- while (*s && *s != '/') {
- s++;
- }
- if (!*s)
+ cp.matrice =
+ (int *) malloc (tcp_init->numlayers * NumResolution * 3 *
+ sizeof (int));
+ s = s + 2;
+ for (i = 0; i < tcp_init->numlayers; i++)
+ {
+ tcp_init->rates[i] = 1;
+ sscanf (s, "%d,", &cp.matrice[i * NumResolution * 3]);
+ s += 2;
+ if (cp.matrice[i * NumResolution * 3] > 9)
+ s++;
+ cp.matrice[i * NumResolution * 3 + 1] = 0;
+ cp.matrice[i * NumResolution * 3 + 2] = 0;
+ for (j = 1; j < NumResolution; j++)
+ {
+ sscanf (s, "%d,%d,%d",
+ &cp.matrice[i * NumResolution * 3 + j * 3 + 0],
+ &cp.matrice[i * NumResolution * 3 + j * 3 + 1],
+ &cp.matrice[i * NumResolution * 3 + j * 3 + 2]);
+ s += 6;
+ if (cp.matrice[i * NumResolution * 3 + j * 3] > 9)
+ s++;
+ if (cp.matrice[i * NumResolution * 3 + j * 3 + 1] > 9)
+ s++;
+ if (cp.matrice[i * NumResolution * 3 + j * 3 + 2] > 9)
+ s++;
+ }
+ if (i < tcp_init->numlayers - 1)
+ s++;
+ }
+ cp.fixed_alloc = 1;
break;
- s++;
- }
- break;
- /* ------------------------------------------------------ */
- case 'S': /* SOP marker */
- CSty |= 0x02;
- break;
- /* ------------------------------------------------------ */
- case 'E': /* EPH marker */
- CSty |= 0x04;
- break;
- /* ------------------------------------------------------ */
- case 'M': /* Mode switch pas tous au point !! */
- if (sscanf(optarg, "%d", &value) == 1) {
- for (i = 0; i <= 5; i++) {
- int cache = value & (1 << i);
- if (cache)
- mode |= (1 << i);
+ /* ----------------------------------------------------- */
+ case 't': /* tiles */
+ sscanf (optarg, "%d,%d", &cp.tdx, &cp.tdy);
+ Tile_arg = 1;
+ break;
+ /* ----------------------------------------------------- */
+ case 'n': /* resolution */
+ sscanf (optarg, "%d", &NumResolution);
+ break;
+ /* ----------------------------------------------------- */
+ case 'c': /* precinct dimension */
+ s = optarg;
+ do
+ {
+ sep = 0;
+ sscanf (s, "[%d,%d]%c", &prcw_init[res_spec],
+ &prch_init[res_spec], &sep);
+ CSty |= 0x01;
+ res_spec++;
+ s = strpbrk (s, "]") + 2;
+ }
+ while (sep == ',');
+ break;
+ /* ----------------------------------------------------- */
+ case 'b': /* code-block dimension */
+ 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;
+ }
+ break;
+ /* ----------------------------------------------------- */
+ case 'x': /* creation of index file */
+ index = optarg;
+ cp.index_on = 1;
+ break;
+ /* ----------------------------------------------------- */
+ case 'p': /* progression order */
+ s = optarg;
+ for (i = 0; i < 4; i++)
+ {
+ progression[i] = *s;
+ s++;
+ }
+ Prog_order = give_progression (progression);
+
+ if (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", &subsampling_dx, &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", &Dim[0], &Dim[1]) != 2)
+ {
+ fprintf (stderr,
+ "-d 'coordonnate of the reference grid' argument error !! [-d x0,y0]\n");
+ return 1;
+ }
+ break;
+ /* ----------------------------------------------------- */
+ case 'h': /* Display an help description */
+ help_display ();
+ return 0;
+ break;
+ /* ----------------------------------------------------- */
+ case 'P': /* POC */
+ fprintf (stderr, "/----------------------------------\\\n");
+ fprintf (stderr, "| POC option not fully tested !! |\n");
+ fprintf (stderr, "\\----------------------------------/\n");
+
+ s = optarg;
+ while (sscanf (s, "T%d=%d,%d,%d,%d,%d,%s", &POC[numpocs].tile,
+ &POC[numpocs].resno0, &POC[numpocs].compno0,
+ &POC[numpocs].layno1, &POC[numpocs].resno1,
+ &POC[numpocs].compno1, POC[numpocs].progorder) == 7)
+ {
+ POC[numpocs].prg = give_progression (POC[numpocs].progorder);
+ /* POC[numpocs].tile; */
+ numpocs++;
+ while (*s && *s != '/')
+ {
+ s++;
+ }
+ if (!*s)
+ break;
+ s++;
+ }
+ break;
+ /* ------------------------------------------------------ */
+ case 'S': /* SOP marker */
+ CSty |= 0x02;
+ break;
+ /* ------------------------------------------------------ */
+ case 'E': /* EPH marker */
+ CSty |= 0x04;
+ break;
+ /* ------------------------------------------------------ */
+ case 'M': /* Mode switch pas tous au point !! */
+ if (sscanf (optarg, "%d", &value) == 1)
+ {
+ for (i = 0; i <= 5; i++)
+ {
+ int cache = value & (1 << i);
+ if (cache)
+ mode |= (1 << i);
+ }
+ }
+ break;
+ /* ------------------------------------------------------ */
+ case 'R': /* ROI */
+ if (sscanf (optarg, "OI:c=%d,U=%d", &ROI_compno, &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", &TX0, &TY0) != 2)
+ {
+ fprintf (stderr,
+ "-T 'tile offset' argument error !! [-T X0,Y0]");
+ return 1;
+ }
+ break;
+ /* ------------------------------------------------------ */
+ case 'C': /* Add a comment */
+ cp.comment = optarg;
+ break;
+ /* ------------------------------------------------------ */
+ case 'I': /* reversible or not */
+ ir = 1;
+ break;
+ /* ------------------------------------------------------ */
+ default:
+ return 1;
}
- }
- break;
- /* ------------------------------------------------------ */
- case 'R': /* ROI */
- if (sscanf(optarg, "OI:c=%d,U=%d", &ROI_compno, &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", &TX0, &TY0) != 2) {
- fprintf(stderr, "-T 'tile offset' argument error !! [-T X0,Y0]");
- return 1;
- }
- break;
- /* ------------------------------------------------------ */
- case 'C': /* Add a comment */
- cp.comment = optarg;
- break;
- /* ------------------------------------------------------ */
- case 'I': /* reversible or not */
- ir = 1;
- break;
- /* ------------------------------------------------------ */
- default:
- return 1;
}
- }
cp.tx0 = TX0;
cp.ty0 = TY0;
/* Error messages */
/* -------------- */
- if (!infile || !outfile) {
- fprintf(stderr,
- "usage: image_to_j2k -i image-file -o j2k/jp2-file (+ options)\n");
- return 1;
- }
-
- if ((cp.disto_alloc || cp.fixed_alloc || cp.fixed_quality)&&(!(cp.disto_alloc ^ cp.fixed_alloc ^ cp.fixed_quality))) {
- fprintf(stderr,
- "Error: options -r -q and -f can not be used together !!\n");
- return 1;
- } // mod fixed_quality
+ if (!infile || !outfile)
+ {
+ fprintf (stderr,
+ "usage: image_to_j2k -i image-file -o j2k/jp2-file (+ options)\n");
+ return 1;
+ }
+
+ if ((cp.disto_alloc || cp.fixed_alloc || cp.fixed_quality)
+ && (!(cp.disto_alloc ^ cp.fixed_alloc ^ cp.fixed_quality)))
+ {
+ fprintf (stderr,
+ "Error: options -r -q and -f can not be used together !!\n");
+ return 1;
+ } // mod fixed_quality
/* if no rate entered, lossless by default */
- if (tcp_init->numlayers == 0) {
- tcp_init->rates[tcp_init->numlayers] = 1;
- tcp_init->numlayers++;
- cp.disto_alloc = 1;
- }
-
- if (TX0 > Dim[0] || TY0 > Dim[1]) {
- fprintf(stderr,
- "Error: Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) \n",
- TX0, Dim[0], TY0, Dim[1]);
- return 1;
- }
-
- for (i = 0; i < numpocs; i++) {
- if (POC[i].prg == -1) {
- fprintf(stderr,
- "Unrecognized progression order in option -P (POC n %d) [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n",
- i + 1);
- }
- }
-
- switch (cp.image_type) {
- case 0:
- if (Tile_arg) {
- if (!pgxtoimage
- (infile, &img, cp.tdy, subsampling_dx, subsampling_dy, Dim,
- cp)) {
- fprintf(stderr, "not a pgx file\n");
- return 1;
- }
- } else {
- if (!pgxtoimage
- (infile, &img, -1, subsampling_dx, subsampling_dy, Dim, cp)) {
- fprintf(stderr, " not a pgx file\n");
- return 1;
- }
+ if (tcp_init->numlayers == 0)
+ {
+ tcp_init->rates[tcp_init->numlayers] = 0; //MOD antonin : losslessbug
+ tcp_init->numlayers++;
+ cp.disto_alloc = 1;
}
- break;
- case 1:
- if (!pnmtoimage(infile, &img, subsampling_dx, subsampling_dy, Dim)) {
- fprintf(stderr, " not a pnm file\n");
+ if (TX0 > Dim[0] || TY0 > Dim[1])
+ {
+ fprintf (stderr,
+ "Error: Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) \n",
+ TX0, Dim[0], TY0, Dim[1]);
return 1;
}
- break;
- case 2:
- if (!bmptoimage(infile, &img, subsampling_dx, subsampling_dy, Dim)) {
- fprintf(stderr, " not a bmp file\n");
- return 1;
+ for (i = 0; i < numpocs; i++)
+ {
+ if (POC[i].prg == -1)
+ {
+ fprintf (stderr,
+ "Unrecognized progression order in option -P (POC n %d) [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n",
+ i + 1);
+ }
+ }
+
+ switch (cp.image_type)
+ {
+ case 0:
+ if (Tile_arg)
+ {
+ if (!pgxtoimage
+ (infile, &img, cp.tdy, subsampling_dx, subsampling_dy, Dim, cp))
+ {
+ fprintf (stderr, "not a pgx file\n");
+ return 1;
+ }
+ }
+ else
+ {
+ if (!pgxtoimage
+ (infile, &img, -1, subsampling_dx, subsampling_dy, Dim, cp))
+ {
+ fprintf (stderr, " not a pgx file\n");
+ return 1;
+ }
+ }
+ break;
+
+ case 1:
+ if (!pnmtoimage (infile, &img, subsampling_dx, subsampling_dy, Dim))
+ {
+ fprintf (stderr, " not a pnm file\n");
+ return 1;
+ }
+ break;
+
+ case 2:
+ if (!bmptoimage (infile, &img, subsampling_dx, subsampling_dy, Dim))
+ {
+ fprintf (stderr, " not a bmp file\n");
+ return 1;
+ }
+ break;
}
- break;
- }
/* to respect profile - 0 */
/* ---------------------- */
numD_min = 0;
@@ -681,14 +750,17 @@ int main(int argc, char **argv)
NumResolution=numD_min+1;
} */
- if (Tile_arg == 1) {
- cp.tw = int_ceildiv(img.x1 - cp.tx0, cp.tdx);
- cp.th = int_ceildiv(img.y1 - cp.ty0, cp.tdy);
- } else {
- cp.tdx = img.x1 - cp.tx0;
- cp.tdy = img.y1 - cp.ty0;
- }
-
+ if (Tile_arg == 1)
+ {
+ cp.tw = int_ceildiv (img.x1 - cp.tx0, cp.tdx);
+ cp.th = int_ceildiv (img.y1 - cp.ty0, cp.tdy);
+ }
+ else
+ {
+ cp.tdx = img.x1 - cp.tx0;
+ cp.tdy = img.y1 - cp.ty0;
+ }
+
/* Initialization for PPM marker */
cp.ppm = 0;
cp.ppm_data = NULL;
@@ -697,190 +769,227 @@ int main(int argc, char **argv)
/* Init the mutiple tiles */
/* ---------------------- */
- cp.tcps = (j2k_tcp_t *) malloc(cp.tw * cp.th * sizeof(j2k_tcp_t));
-
- for (tileno = 0; tileno < cp.tw * cp.th; tileno++) {
- tcp = &cp.tcps[tileno];
- tcp->numlayers = tcp_init->numlayers;
- for (j = 0; j < tcp->numlayers; j++) {
- if (cp.fixed_quality) // add fixed_quality
- tcp->distoratio[j] = tcp_init->distoratio[j];
- else
- tcp->rates[j] = tcp_init->rates[j];
- }
- tcp->csty = CSty;
- tcp->prg = Prog_order;
- tcp->mct = img.numcomps == 3 ? 1 : 0;
- tcp->ppt = 0;
- tcp->ppt_data = NULL;
- tcp->ppt_store = 0;
-
- numpocs_tile = 0;
- tcp->POC = 0;
- if (numpocs) {
- /* intialisation of POC */
- tcp->POC = 1;
- for (i = 0; i < numpocs; i++) {
- if (tileno == POC[i].tile - 1 || POC[i].tile == -1) {
- tcp_poc = &tcp->pocs[numpocs_tile];
- tcp_poc->resno0 = POC[numpocs_tile].resno0;
- tcp_poc->compno0 = POC[numpocs_tile].compno0;
- tcp_poc->layno1 = POC[numpocs_tile].layno1;
- tcp_poc->resno1 = POC[numpocs_tile].resno1;
- tcp_poc->compno1 = POC[numpocs_tile].compno1;
- tcp_poc->prg = POC[numpocs_tile].prg;
- tcp_poc->tile = POC[numpocs_tile].tile;
- numpocs_tile++;
+ cp.tcps = (j2k_tcp_t *) malloc (cp.tw * cp.th * sizeof (j2k_tcp_t));
+
+ for (tileno = 0; tileno < cp.tw * cp.th; tileno++)
+ {
+ tcp = &cp.tcps[tileno];
+ tcp->numlayers = tcp_init->numlayers;
+ for (j = 0; j < tcp->numlayers; j++)
+ {
+ if (cp.fixed_quality) // add fixed_quality
+ tcp->distoratio[j] = tcp_init->distoratio[j];
+ else
+ tcp->rates[j] = tcp_init->rates[j];
}
- }
- }
- tcp->numpocs = numpocs_tile;
- tcp->tccps = (j2k_tccp_t *) malloc(img.numcomps * sizeof(j2k_tccp_t));
-
- for (i = 0; i < img.numcomps; i++) {
- tccp = &tcp->tccps[i];
- tccp->csty = CSty & 0x01; /* 0 => one precinct || 1 => custom precinct */
- tccp->numresolutions = NumResolution;
- tccp->cblkw = int_floorlog2(cblockw_init);
- tccp->cblkh = int_floorlog2(cblockh_init);
- tccp->cblksty = mode;
- tccp->qmfbid = ir ? 0 : 1;
- tccp->qntsty = ir ? J2K_CCP_QNTSTY_SEQNT : J2K_CCP_QNTSTY_NOQNT;
- tccp->numgbits = 2;
- if (i == ROI_compno)
- tccp->roishift = ROI_shift;
- else
- tccp->roishift = 0;
- if (CSty & J2K_CCP_CSTY_PRT) {
- int p = 0;
- for (j = tccp->numresolutions - 1; j >= 0; j--) {
- if (p < res_spec) {
- if (prcw_init[p] < 1)
- tccp->prcw[j] = 1;
- else
- tccp->prcw[j] = int_floorlog2(prcw_init[p]);
-
- if (prch_init[p] < 1)
- tccp->prch[j] = 1;
- else
- tccp->prch[j] = int_floorlog2(prch_init[p]);
- } else {
- int size_prcw, size_prch;
- size_prcw = prcw_init[res_spec - 1] >> (p - (res_spec - 1));
- size_prch = prch_init[res_spec - 1] >> (p - (res_spec - 1));
- if (size_prcw < 1)
- tccp->prcw[j] = 1;
- else
- tccp->prcw[j] = int_floorlog2(size_prcw);
- if (size_prch < 1)
- tccp->prch[j] = 1;
- else
- tccp->prch[j] = int_floorlog2(size_prch);
- }
- p++;
- /*printf("\nsize precinct pour level %d : %d,%d\n", j,
- tccp->prcw[j], tccp->prch[j]);*/
+ tcp->csty = CSty;
+ tcp->prg = Prog_order;
+ tcp->mct = img.numcomps == 3 ? 1 : 0;
+ tcp->ppt = 0;
+ tcp->ppt_data = NULL;
+ tcp->ppt_store = 0;
+
+ numpocs_tile = 0;
+ tcp->POC = 0;
+ if (numpocs)
+ {
+ /* intialisation of POC */
+ tcp->POC = 1;
+ for (i = 0; i < numpocs; i++)
+ {
+ if (tileno == POC[i].tile - 1 || POC[i].tile == -1)
+ {
+ tcp_poc = &tcp->pocs[numpocs_tile];
+ tcp_poc->resno0 = POC[numpocs_tile].resno0;
+ tcp_poc->compno0 = POC[numpocs_tile].compno0;
+ tcp_poc->layno1 = POC[numpocs_tile].layno1;
+ tcp_poc->resno1 = POC[numpocs_tile].resno1;
+ tcp_poc->compno1 = POC[numpocs_tile].compno1;
+ tcp_poc->prg = POC[numpocs_tile].prg;
+ tcp_poc->tile = POC[numpocs_tile].tile;
+ numpocs_tile++;
+ }
+ }
}
- } else {
- for (j = 0; j < tccp->numresolutions; j++) {
- tccp->prcw[j] = 15;
- tccp->prch[j] = 15;
+ tcp->numpocs = numpocs_tile;
+ tcp->tccps = (j2k_tccp_t *) malloc (img.numcomps * sizeof (j2k_tccp_t));
+
+ for (i = 0; i < img.numcomps; i++)
+ {
+ tccp = &tcp->tccps[i];
+ tccp->csty = CSty & 0x01; /* 0 => one precinct || 1 => custom precinct */
+ tccp->numresolutions = NumResolution;
+ tccp->cblkw = int_floorlog2 (cblockw_init);
+ tccp->cblkh = int_floorlog2 (cblockh_init);
+ tccp->cblksty = mode;
+ tccp->qmfbid = ir ? 0 : 1;
+ tccp->qntsty = ir ? J2K_CCP_QNTSTY_SEQNT : J2K_CCP_QNTSTY_NOQNT;
+ tccp->numgbits = 2;
+ if (i == ROI_compno)
+ tccp->roishift = ROI_shift;
+ else
+ tccp->roishift = 0;
+ if (CSty & J2K_CCP_CSTY_PRT)
+ {
+ int p = 0;
+ for (j = tccp->numresolutions - 1; j >= 0; j--)
+ {
+ if (p < res_spec)
+ {
+ if (prcw_init[p] < 1)
+ tccp->prcw[j] = 1;
+ else
+ tccp->prcw[j] = int_floorlog2 (prcw_init[p]);
+
+ if (prch_init[p] < 1)
+ tccp->prch[j] = 1;
+ else
+ tccp->prch[j] = int_floorlog2 (prch_init[p]);
+ }
+ else
+ {
+ int size_prcw, size_prch;
+ size_prcw =
+ prcw_init[res_spec - 1] >> (p - (res_spec - 1));
+ size_prch =
+ prch_init[res_spec - 1] >> (p - (res_spec - 1));
+ if (size_prcw < 1)
+ tccp->prcw[j] = 1;
+ else
+ tccp->prcw[j] = int_floorlog2 (size_prcw);
+ if (size_prch < 1)
+ tccp->prch[j] = 1;
+ else
+ tccp->prch[j] = int_floorlog2 (size_prch);
+ }
+ p++;
+ /*printf("\nsize precinct pour level %d : %d,%d\n", j,
+ tccp->prcw[j], tccp->prch[j]); */
+ }
+ }
+ else
+ {
+ for (j = 0; j < tccp->numresolutions; j++)
+ {
+ tccp->prcw[j] = 15;
+ tccp->prch[j] = 15;
+ }
+ }
+ calc_explicit_stepsizes (tccp, img.comps[i].prec);
}
- }
- calc_explicit_stepsizes(tccp, img.comps[i].prec);
- }
- }
-
- if (cp.JPEG2000_format==0) { /* J2K format output */
- if (cp.intermed_file==1) { /* After the encoding of each tile, j2k_encode
- stores the data in the file*/
- len = j2k_encode(&img, &cp, outfile, cp.tdx * cp.tdy * 2, index);
- if (len == 0) {
- fprintf(stderr, "failed to encode image\n");
- return 1;
- }
}
- else {
- outbuf = (char *) malloc( cp.tdx * cp.tdy * cp.tw * cp.th * 2); /* Allocate memory for all tiles */
- cio_init(outbuf, cp.tdx * cp.tdy * cp.tw * cp.th * 2);
- len = j2k_encode(&img, &cp, outbuf, cp.tdx * cp.tdy * cp.tw * cp.th * 2, index);
- if (len == 0) {
- fprintf(stderr, "failed to encode image\n");
- return 1;
- }
- f = fopen(outfile, "wb");
- if (!f) {
- fprintf(stderr, "failed to open %s for writing\n", outfile);
- return 1;
- }
- fwrite(outbuf, 1, len, f);
- free(outbuf);
- fclose(f);
- }
- }
- else /* JP2 format output */
- {
- jp2_struct_t * jp2_struct;
- jp2_struct = (jp2_struct_t *) malloc(sizeof(jp2_struct_t));
- jp2_struct->image = &img;
-
- /* Initialising the standard JP2 box content*/
- /* If you wish to modify those boxes, you have to modify the jp2_struct content*/
- if (jp2_init_stdjp2(jp2_struct, &img))
- {
- fprintf(stderr,"Error with jp2 initialization");
- return 1;
- };
- if (cp.intermed_file==1) {
- /*For the moment, JP2 format does not use intermediary files for each tile*/
- cp.intermed_file=0;
- }
- outbuf = (char *) malloc( cp.tdx * cp.tdy * cp.tw * cp.th * 2);
- cio_init(outbuf, cp.tdx * cp.tdy * cp.tw * cp.th * 2);
- len = jp2_encode(jp2_struct, &cp, outbuf, index);
- if (len == 0) {
- fprintf(stderr, "failed to encode image\n");
- return 1;
+
+
+ if (cp.JPEG2000_format == 0)
+ { /* J2K format output */
+ if (cp.intermed_file == 1)
+ { /* After the encoding of each tile, j2k_encode
+ stores the data in the file */
+ len = j2k_encode (&img, &cp, outfile, cp.tdx * cp.tdy * 2, index);
+ if (len == 0)
+ {
+ fprintf (stderr, "failed to encode image\n");
+ return 1;
+ }
+ }
+ else
+ {
+ outbuf = (char *) malloc (cp.tdx * cp.tdy * cp.tw * cp.th * 2); /* Allocate memory for all tiles */
+ cio_init (outbuf, cp.tdx * cp.tdy * cp.tw * cp.th * 2);
+ len =
+ j2k_encode (&img, &cp, outbuf,
+ cp.tdx * cp.tdy * cp.tw * cp.th * 2, index);
+ if (len == 0)
+ {
+ fprintf (stderr, "failed to encode image\n");
+ return 1;
+ }
+ f = fopen (outfile, "wb");
+ if (!f)
+ {
+ fprintf (stderr, "failed to open %s for writing\n", outfile);
+ return 1;
+ }
+ fwrite (outbuf, 1, len, f);
+ free (outbuf);
+ fclose (f);
+ }
}
- f = fopen(outfile, "wb");
- if (!f) {
- fprintf(stderr, "failed to open %s for writing\n", outfile);
- return 1;
+ else /* JP2 format output */
+ {
+ jp2_struct_t *jp2_struct;
+ jp2_struct = (jp2_struct_t *) malloc (sizeof (jp2_struct_t));
+ jp2_struct->image = &img;
+
+ /* Initialising the standard JP2 box content */
+ /* If you wish to modify those boxes, you have to modify the jp2_struct content */
+ if (jp2_init_stdjp2 (jp2_struct, &img))
+ {
+ fprintf (stderr, "Error with jp2 initialization");
+ return 1;
+ };
+
+ if (cp.intermed_file == 1)
+ {
+ /*For the moment, JP2 format does not use intermediary files for each tile */
+ cp.intermed_file = 0;
+ }
+ outbuf = (char *) malloc (cp.tdx * cp.tdy * cp.tw * cp.th * 2);
+ cio_init (outbuf, cp.tdx * cp.tdy * cp.tw * cp.th * 2);
+ len = jp2_encode (jp2_struct, &cp, outbuf, index);
+ if (len == 0)
+ {
+ fprintf (stderr, "failed to encode image\n");
+ return 1;
+ }
+ f = fopen (outfile, "wb");
+ if (!f)
+ {
+ fprintf (stderr, "failed to open %s for writing\n", outfile);
+ return 1;
+ }
+ fwrite (outbuf, 1, len, f);
+ free (outbuf);
+ fclose (f);
}
- fwrite(outbuf, 1, len, f);
- free(outbuf);
- fclose(f);
- }
/* Remove the temporary files */
/* -------------------------- */
- if (cp.image_type) { /* PNM PGM PPM */
- for (i = 0; i < img.numcomps; i++) {
- char tmp;
- sprintf(&tmp, "Compo%d", i);
- if (remove(&tmp) == -1) {
- fprintf(stderr, "failed to kill %s file !\n", &tmp);
- }
+ if (cp.image_type)
+ { /* PNM PGM PPM */
+ for (i = 0; i < img.numcomps; i++)
+ {
+ char tmp;
+ sprintf (&tmp, "Compo%d", i);
+ if (remove (&tmp) == -1)
+ {
+ fprintf (stderr, "failed to kill %s file !\n", &tmp);
+ }
+ }
}
- } else { /* PGX */
- for (i = 0; i < cp.th; i++) {
- char tmp;
- sprintf(&tmp, "bandtile%d", i + 1);
-
- if (remove(&tmp) == -1) {
- fprintf(stderr, "failed to kill %s file !\n", &tmp);
- }
+ else
+ { /* PGX */
+ for (i = 0; i < cp.th; i++)
+ {
+ char tmp;
+ sprintf (&tmp, "bandtile%d", i + 1);
+
+ if (remove (&tmp) == -1)
+ {
+ fprintf (stderr, "failed to kill %s file !\n", &tmp);
+ }
+ }
}
- }
/* Free memory */
- free(img.comps);
- free(cp_init.tcps);
- if (tcp_init->numlayers > 9) free(cp.matrice);
+ free (img.comps);
+ free (cp_init.tcps);
+ if (tcp_init->numlayers > 9)
+ free (cp.matrice);
for (tileno = 0; tileno < cp.tw * cp.th; tileno++)
- free(cp.tcps[tileno].tccps);
- free(cp.tcps);
+ free (cp.tcps[tileno].tccps);
+ free (cp.tcps);
return 0;
}
generated by cgit v1.2.3 (git 2.46.0) at 2026-04-13 03:32:03 +0000