#include <stdlib.h>
#include <math.h>
#include <string.h>
+#include <setjmp.h>
#ifndef DONT_HAVE_GETOPT
#include <getopt.h>
#else
#include "compat/getopt.h"
#endif
-#include "mj2_convert.h"
-
-void help_display()
-{
- printf("HELP\n----\n\n");
- printf("- the -h option displays this help information on screen\n\n");
-
- printf("List of parameters for the coder JPEG 2000:\n");
- printf("\n");
- printf("REMARKS:\n");
- printf("---------\n");
- printf("\n");
- printf
- ("The markers written to the main_header are : SOC SIZ COD QCD COM.\n");
- printf
- ("COD and QCD never appear in the tile_header.\n");
- printf("\n");
- printf
- ("- This coder can encode a mega image, a test was made on a 24000x24000 pixels \n");
- printf
- ("color image. You need enough disk space memory (twice the original) to encode \n");
- printf
- ("the image,i.e. for a 1.5 GB image you need a minimum of 3GB of disk memory)\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 resolutions: 6\n");
- printf(" * No SOP marker in the codestream\n");
- printf(" * No EPH marker in the codestream\n");
- printf(" * No sub-sampling in x or 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
- ("Required Parameters (except with -h):\n");
- printf("\n");
- printf
- ("-i : source file (-i source.yuv) \n");
- printf("\n");
- printf
- ("-o : destination file (-o dest.mj2) \n");
- printf("\n");
- printf
- ("Optional Parameters:\n");
- printf("\n");
- printf("-h : display the help information \n ");
- printf("\n");
- printf("-r : different compression ratios for successive layers (-r 20,10,5)\n ");
- printf(" - The rate specified for each quality level is the desired \n");
- printf(" compression factor.\n");
- printf(" Example: -r 20,10,1 means quality 1: compress 20x, \n");
- printf(" quality 2: compress 10x and quality 3: compress lossless\n");
- printf("\n");
- printf(" (options -r and -q cannot be used together)\n ");
- printf("\n");
-
- printf("-q : different psnr for successive layers (-q 30,40,50) \n ");
-
- printf(" (options -r and -q cannot be used together)\n ");
+#include "mj2_convert.h"
- printf("\n");
- printf("-n : number of resolutions (-n 3) \n");
- printf("\n");
- printf("-b : size of code block (-b 32,32) \n");
- printf("\n");
- printf("-c : size of precinct (-c 128,128) \n");
- printf("\n");
- printf("-t : size of tile (-t 512,512) \n");
- printf("\n");
- printf
- ("-p : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] \n");
- printf("\n");
- printf
- ("-s : subsampling factor (-s 2,2) [-s X,Y] \n");
- printf(" Remark: subsampling bigger than 2 can produce error\n");
- printf("\n");
- printf
- ("-SOP : write SOP marker before each packet \n");
- printf("\n");
- printf
- ("-EPH : write EPH marker after each header packet \n");
- printf("\n");
- printf
- ("-M : mode switch (-M 3) [1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL)\n");
- printf
- (" 8=VSC 16=ERTERM(SEGTERM) 32=SEGMARK(SEGSYM)] \n");
- printf
- (" Indicate multiple modes by adding their values. \n");
- printf
- (" ex: RESTART(4) + RESET(2) + SEGMARK(32) = -M 38\n");
- printf("\n");
- printf
- ("-x : create an index file *.Idx (-x index_name.Idx) \n");
- printf("\n");
- printf
- ("-ROI : c=%%d,U=%%d : quantization indices upshifted \n");
- printf
- (" 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) \n");
- printf("\n");
- printf
- ("-d : offset of the origin of the image (-d 150,300) \n");
- printf("\n");
- printf
- ("-T : offset of the origin of the tiles (-T 100,75) \n");
- printf("\n");
- printf("-I : use the irreversible DWT 9-7 (-I) \n");
- printf("\n");
- printf("-W : image width, height and the dx and dy subsampling \n");
- printf(" of the Cb and Cr components for YUV files \n");
- printf(" (default is '352,288,2,2' for CIF format's 352x288 and 4:2:0)\n");
- printf("\n");
- printf("-F : video frame rate (set to 25 by default)\n");
+#define MJ2_MDAT 0x6d646174
+#define JP2_JP2C 0x6a703263
- printf("\n");
- printf("IMPORTANT:\n");
- printf("-----------\n");
- printf("\n");
- printf("The index file has 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_res_Nr Precincts_size_Y_res_Nr]...\n");
- printf(" [Precincts_size_X_res_0 Precincts_size_Y_res_0]\n");
- printf("Main_header_end_position\n");
- printf("Codestream_size\n");
- printf("Tile_0 start_pos end_Theader end_pos TotalDisto NumPix MaxMSE\n");
- printf("Tile_1 '' '' '' '' '' ''\n");
- printf("...\n");
- printf("Tile_Nt '' '' '' '' '' ''\n");
- printf("Tpacket_0 Tile layer res. comp. prec. start_pos end_pos disto\n");
- printf("...\n");
- printf("Tpacket_Np '' '' '' '' '' '' '' ''\n");
+//MEMORY LEAK
+#ifdef _DEBUG
+#define _CRTDBG_MAP_ALLOC
+#include <stdlib.h> // Must be included first
+#include <crtdbg.h>
+#endif
+//MEM
- printf("MaxDisto\n");
+jmp_buf j2k_error;
- printf("TotalDisto\n\n");
+void help_display()
+{
+ fprintf(stdout,"HELP\n----\n\n");
+ fprintf(stdout,"- the -h option displays this help information on screen\n\n");
+
+
+ fprintf(stdout,"List of parameters for the MJ2 encoder:\n");
+ 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,"- This coder can encode a mega image, a test was made on a 24000x24000 pixels \n");
+ fprintf
+ (stdout,"color image. You need enough disk space memory (twice the original) to encode \n");
+ fprintf
+ (stdout,"the image,i.e. for a 1.5 GB image you need a minimum of 3GB of disk memory)\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");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"Parameters:\n");
+ fprintf(stdout,"------------\n");
+ fprintf(stdout,"\n");
+ fprintf
+ (stdout,"Required Parameters (except with -h):\n");
+ fprintf
+ (stdout,"-i : source file (-i source.yuv) \n");
+ fprintf
+ (stdout,"-o : destination file (-o dest.mj2) \n");
+ fprintf
+ (stdout,"Optional Parameters:\n");
+ fprintf(stdout,"-h : display the help information \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," (options -r and -q cannot be used together)\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 : number of resolutions (-n 3) \n");
+ fprintf(stdout,"-b : size of code block (-b 32,32) \n");
+ fprintf(stdout,"-c : size of precinct (-c 128,128) \n");
+ fprintf(stdout,"-t : size of tile (-t 512,512) \n");
+ fprintf
+ (stdout,"-p : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] \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,"-SOP : write SOP marker before each packet \n");
+ fprintf
+ (stdout,"-EPH : write EPH marker after each header packet \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,"-x : create an index file *.Idx (-x index_name.Idx) \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,"-d : offset of the origin of the image (-d 150,300) \n");
+ fprintf
+ (stdout,"-T : offset of the origin of the tiles (-T 100,75) \n");
+ fprintf(stdout,"-I : use the irreversible DWT 9-7 (-I) \n");
+ fprintf(stdout,"-W : image width, height and the dx and dy subsampling \n");
+ fprintf(stdout," of the Cb and Cr components for YUV files \n");
+ fprintf(stdout," (default is '352,288,2,2' for CIF format's 352x288 and 4:2:0)\n");
+ fprintf(stdout,"-F : video frame rate (set to 25 by default)\n");
+
+ fprintf(stdout,"\n");
+ 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,"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_end_position\n");
+ fprintf(stdout,"Codestream_size\n");
+ fprintf(stdout,"Tile_0 start_pos end_Theader end_pos TotalDisto NumPix MaxMSE\n");
+ fprintf(stdout,"Tile_1 '' '' '' '' '' ''\n");
+ fprintf(stdout,"...\n");
+ fprintf(stdout,"Tile_Nt '' '' '' '' '' ''\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");
}
int give_progression(char progression[4])
{
if (progression[0] == 'L' && progression[1] == 'R'
- && progression[2] == 'C' && progression[3] == 'P') {
+ && progression[2] == 'C' && progression[3] == 'P') {
return 0;
} else {
if (progression[0] == 'R' && progression[1] == 'L'
- && progression[2] == 'C' && progression[3] == 'P') {
+ && progression[2] == 'C' && progression[3] == 'P') {
return 1;
} else {
if (progression[0] == 'R' && progression[1] == 'P'
- && progression[2] == 'C' && progression[3] == 'L') {
+ && progression[2] == 'C' && progression[3] == 'L') {
return 2;
} else {
if (progression[0] == 'P' && progression[1] == 'C'
- && progression[2] == 'R' && progression[3] == 'L') {
+ && progression[2] == 'R' && progression[3] == 'L') {
return 3;
} else {
if (progression[0] == 'C' && progression[1] == 'P'
- && progression[2] == 'R' && progression[3] == 'L') {
+ && progression[2] == 'R' && progression[3] == 'L') {
return 4;
} else {
return -1;
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));
+ 0 ? 0 : (orient == 1
+ || orient == 2 ? 1 : 2));
if (tccp->qntsty == J2K_CCP_QNTSTY_NOQNT) {
stepsize = 1.0;
} else {
j2k_poc_t POC[32]; /* POC : used in case of Progression order change */
j2k_poc_t *tcp_poc;
j2k_tccp_t *tccp;
- int i, tileno, j;
+ int i, tileno, l, j;
char *infile = 0;
char *outfile = 0;
char *index = 0;
char *s, S1, S2, S3;
+ char *buf;
int ir = 0;
int res_spec = 0; /* For various precinct sizes specification */
char sep;
int h; /* Height of YUV file */
int CbCr_subsampling_dx; /* Sample rate of YUV 4:4:4 4:2:2 or 4:2:0 */
int CbCr_subsampling_dy; /* Sample rate of YUV 4:4:4 4:2:2 or 4:2:0 */
- int output_image_type = -1;
int frame_rate; /* Video Frame Rate */
int numcomps; /* In YUV files, numcomps always considered as 3 */
int prec; /* In YUV files, precision always considered as 8 */
- int x1, y1;
-
-
+ int x1, y1, len, jp2c_initpos, m, k, pos;
+ long mdat_initpos, offset;
+ FILE *mj2file, *yuvfile;
+ unsigned int sampleno;
+ j2k_image_t img;
+
/* default value */
/* ------------- */
NumResolution = 6;
CbCr_subsampling_dx = 2; // CIF default value
CbCr_subsampling_dy = 2; // CIF default value
frame_rate = 25;
-
-
+
+
Tile_arg = 0;
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 = 0; // Don't store each tile in a file during processing
-
+
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:W:F:");
+ "i:o:r:q:f:t:n:c:b:x:p:s:d:h:P:S:E:M:R:T:C:I:W:F:");
if (c == -1)
break;
switch (c) {
S2 = *s;
s--;
S1 = *s;
-
+
if ((S1 == 'y' && S2 == 'u' && S3 == 'v')
- || (S1 == 'Y' && S2 == 'U' && S3 == 'V')) {
- cp.image_type = 3;
+ || (S1 == 'Y' && S2 == 'U' && S3 == 'V')) {
+ cp.decod_format = YUV_DFMT;
break;
}
fprintf(stderr,
- "!! Unrecognized format for infile : %c%c%c [accept only *.yuv] !!\n\n",
- S1, S2, S3);
+ "!! Unrecognized format for infile : %c%c%c [accept only *.yuv] !!\n\n",
+ S1, S2, S3);
return 1;
break;
/* ----------------------------------------------------- */
S2 = *outfile;
outfile--;
S1 = *outfile;
-
+
outfile = optarg;
-
+
if ((S1 == 'm' && S2 == 'j' && S3 == '2')
- || (S1 == 'M' && S2 == 'J' && S3 == '2'))
- cp.JPEG2000_format = 2;
+ || (S1 == 'M' && S2 == 'J' && S3 == '2'))
+ cp.cod_format = MJ2_CFMT;
else {
fprintf(stderr,
- "Unknown output format image *.%c%c%c [only *.mj2]!! \n",
- S1, S2, S3);
+ "Unknown output format image *.%c%c%c [only *.mj2]!! \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) {
+ == 1) {
tcp_init->numlayers++;
while (*s && *s != ',') {
s++;
case 'q': /* add fixed_quality */
s = optarg;
while (sscanf
- (s, "%f", &tcp_init->distoratio[tcp_init->numlayers]) == 1) {
+ (s, "%f", &tcp_init->distoratio[tcp_init->numlayers]) == 1) {
tcp_init->numlayers++;
while (*s && *s != ',') {
s++;
s++;
cp.matrice =
(int *) malloc(tcp_init->numlayers * NumResolution * 3 *
- sizeof(int));
+ sizeof(int));
s = s + 2;
for (i = 0; i < tcp_init->numlayers; i++) {
tcp_init->rates[i] = 1;
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]);
+ &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++;
do {
sep = 0;
sscanf(s, "[%d,%d]%c", &prcw_init[res_spec],
- &prch_init[res_spec], &sep);
+ &prch_init[res_spec], &sep);
CSty |= 0x01;
res_spec++;
s = strpbrk(s, "]") + 2;
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) {
+ || 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");
+ "!! Size of code_block error (option -b) !!\n\nRestriction :\n * width*height<=4096\n * 4<=width,height<= 1024\n\n");
return 1;
}
break;
s++;
}
Prog_order = give_progression(progression);
-
+
if (Prog_order == -1) {
fprintf(stderr,
- "Unrecognized progression order [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n");
+ "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) {
+ != 2) {
fprintf(stderr,
- "'-s' sub-sampling argument error ! [-s dx,dy]\n");
+ "'-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");
+ "-d 'coordonnate of the reference grid' argument error !! [-d x0,y0]\n");
return 1;
}
break;
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].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++;
/* ------------------------------------------------------ */
case 'W': /* Width and Height and Cb and Cr subsampling in case of YUV format files */
if (sscanf
- (optarg, "%d,%d,%d,%d", &w, &h, &CbCr_subsampling_dx,
- &CbCr_subsampling_dy) != 4) {
+ (optarg, "%d,%d,%d,%d", &w, &h, &CbCr_subsampling_dx,
+ &CbCr_subsampling_dy) != 4) {
fprintf(stderr, "-W argument error");
return 1;
}
return 1;
}
}
-
+
cp.tx0 = TX0;
cp.ty0 = TY0;
-
+
/* Error messages */
/* -------------- */
if (!infile || !outfile) {
fprintf(stderr,
- "usage: frames_to_mj2 -i yuv-file -o mj2-file (+ options)\n");
+ "Correct usage: mj2_encoder -i yuv-file -o mj2-file (+ options)\n");
return 1;
}
-
+
if ((cp.disto_alloc || cp.fixed_alloc || cp.fixed_quality)
- && (!(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");
+ "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] = 0; //MOD antonin : losslessbug
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]);
+ "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);
+ "Unrecognized progression order in option -P (POC n %d) [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n",
+ i + 1);
}
}
-
+
/* to respect profile - 0 */
/* ---------------------- */
numD_min = 0;
-
+
x1 = !Dim[0] ? (w - 1) * subsampling_dx + 1 : Dim[0] + (w -
- 1) *
+ 1) *
subsampling_dx + 1;
y1 = !Dim[1] ? (h - 1) * subsampling_dy + 1 : Dim[1] + (h -
- 1) *
+ 1) *
subsampling_dy + 1;
-
+
if (Tile_arg == 1) {
cp.tw = int_ceildiv(x1 - cp.tx0, cp.tdx);
cp.th = int_ceildiv(y1 - cp.ty0, cp.tdy);
cp.tdx = x1 - cp.tx0;
cp.tdy = y1 - cp.ty0;
}
-
-
+
+
/* Initialization for PPM marker */
cp.ppm = 0;
cp.ppm_data = NULL;
cp.ppm_previous = 0;
cp.ppm_store = 0;
-
+
numcomps = 3; /* Because YUV files only have 3 components */
-
+
tcp_init->mct = 0; /* No component transform needed */
-
+
prec = 8; /* Because in YUV files, components have 8-bit depth */
-
+
/* 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;
tcp->ppt = 0;
tcp->ppt_data = NULL;
tcp->ppt_store = 0;
-
+
numpocs_tile = 0;
tcp->POC = 0;
if (numpocs) {
}
tcp->numpocs = numpocs_tile;
tcp->tccps = (j2k_tccp_t *) malloc(numcomps * sizeof(j2k_tccp_t));
-
+
for (i = 0; i < numcomps; i++) {
tccp = &tcp->tccps[i];
tccp->csty = CSty & 0x01; /* 0 => one precinct || 1 => custom precinct */
tccp->prcw[j] = 1;
else
tccp->prcw[j] = int_floorlog2(prcw_init[p]);
-
+
if (prch_init[p] < 1)
tccp->prch[j] = 1;
else
}
p++;
/*printf("\nsize precinct pour level %d : %d,%d\n", j,
- tccp->prcw[j], tccp->prch[j]); */
+ tccp->prcw[j], tccp->prch[j]); */
}
} else {
for (j = 0; j < tccp->numresolutions; j++) {
calc_explicit_stepsizes(tccp, prec);
}
}
-
+
+ mj2file = fopen(outfile, "wb");
+
+ if (!mj2file) {
+ fprintf(stderr, "failed to open %s for writing\n", argv[2]);
+ return 1;
+ }
+
movie.tk = (mj2_tk_t *) malloc(sizeof(mj2_tk_t));
movie.num_vtk = 1;
movie.num_stk = 0;
movie.num_htk = 0;
-
- movie.tk[0].imagefile = infile;
+
movie.tk[0].track_type = 0; // Video Track
movie.tk[0].track_ID = 1;
- movie.mj2file = outfile;
- movie.tk[0].subsampling_dx = subsampling_dx;
- movie.tk[0].subsampling_dy = subsampling_dy;
movie.tk[0].Dim[0] = Dim[0];
movie.tk[0].Dim[1] = Dim[1];
movie.tk[0].w = w;
movie.tk[0].CbCr_subsampling_dx = CbCr_subsampling_dx;
movie.tk[0].CbCr_subsampling_dy = CbCr_subsampling_dy;
movie.tk[0].sample_rate = frame_rate;
-
+ movie.tk[0].jp2_struct.numcomps = 3; // NC
+ jp2_init_stdjp2(&movie.tk[0].jp2_struct);
+
+ movie.tk[0].jp2_struct.w = w;
+ movie.tk[0].jp2_struct.h = h;
+ movie.tk[0].jp2_struct.bpc = 7;
+ movie.tk[0].jp2_struct.meth = 1;
+ movie.tk[0].jp2_struct.enumcs = 18; // YUV
+
+
+ yuvfile = fopen(infile,"rb");
+ if (!yuvfile) {
+ fprintf(stderr, "failed to open %s for reading\n",infile);
+ return 1;
+ }
+
+ movie.tk[0].num_samples = yuv_num_frames(&movie.tk[0],yuvfile);
+ if (!movie.tk[0].num_samples) {
+ fprintf(stderr,"Unable to count the number of frames in YUV input file\n");
+ }
+
+ // One sample per chunk
+ movie.tk[0].chunk = (mj2_chunk_t*) malloc(movie.tk[0].num_samples * sizeof(mj2_chunk_t));
+ movie.tk[0].sample = (mj2_sample_t*) malloc(movie.tk[0].num_samples * sizeof(mj2_sample_t));
+
if (mj2_init_stdmovie(&movie)) {
fprintf(stderr, "Error with movie initialization");
return 1;
- };
- if (mj2_encode(&movie, &cp, index)) {
- fprintf(stderr, "Error encoding movie");
- return 1;
- };
+ };
+
+ // Writing JP, FTYP and MDAT boxes
+ buf = (char*) malloc (300 * sizeof(char)); // Assuming that the JP and FTYP
+ // boxes won't be longer than 300 bytes
+ cio_init(buf , 300);
+ mj2_write_jp();
+ mj2_write_ftyp(&movie);
+ mdat_initpos = cio_tell();
+ cio_skip(4);
+ cio_write(MJ2_MDAT, 4);
+ fwrite(buf,cio_tell(),1,mj2file);
+ offset = cio_tell();
+ free(buf);
+
+ for (i = 0; i < movie.num_stk + movie.num_htk + movie.num_vtk; i++) {
+ if (movie.tk[i].track_type != 0) {
+ fprintf(stderr, "Unable to write sound or hint tracks\n");
+ } else {
+ //j2k_cp_t cp_init;
+ mj2_tk_t *tk;
+
+ tk = &movie.tk[i];
+
+ //tk->sample =
+ //(mj2_sample_t *) malloc(tk->num_samples * sizeof(mj2_sample_t));
+ tk->num_chunks = tk->num_samples;
+ //tk->chunk =
+ //(mj2_chunk_t *) malloc(tk->num_chunks * sizeof(mj2_chunk_t));
+
+ fprintf(stderr, "Video Track number %d\n", i + 1);
+
+ // Copy the first tile coding parameters (tcp) to cp_init
+
+ //cp_init.tcps =
+ //(j2k_tcp_t *) malloc(cp.tw * cp.th * sizeof(j2k_tcp_t));
+ for (tileno = 0; tileno < cp.tw * cp.th; tileno++) {
+ for (l = 0; l < cp.tcps[tileno].numlayers; l++) {
+ cp_init.tcps[tileno].rates[l] = cp.tcps[tileno].rates[l];
+ //tileno = cp.tcps[tileno].rates[l];
+ }
+ }
+
+ for (sampleno = 0; sampleno < tk->num_samples; sampleno++) {
+ buf = (char *) malloc(cp.tdx * cp.tdy * cp.th * cp.tw * 2);
+ cio_init(buf, cp.tdx * cp.tdy * cp.th * cp.tw * 2);
+
+ fprintf(stderr, "Frame number %d/%d: ", sampleno + 1, tk->num_samples);
+
+
+ if (!yuvtoimage(yuvfile, tk, &img, sampleno, subsampling_dx, subsampling_dy)) {
+ fprintf(stderr, "Error with frame number %d in YUV file\n", sampleno);
+ return 1;
+ }
+
+ jp2c_initpos = cio_tell();
+ cio_skip(4);
+ cio_write(JP2_JP2C, 4); // JP2C
+
+ len = j2k_encode(&img, &cp, buf, cp.tdx * cp.tdy * 2, index);
+ if (len ==0) {
+ fprintf(stderr,"Unable to encode image");
+ return 1;
+ }
+
+ cio_seek(jp2c_initpos);
+ cio_write(len+8,4);
+
+ for (m = 0; m < img.numcomps; m++) {
+ free(img.comps[m].data);
+ }
+ free(img.comps);
+
+ tk->sample[sampleno].sample_size = len+8;
+
+ tk->sample[sampleno].offset = offset;
+ tk->chunk[sampleno].offset = offset; // There is one sample per chunk
+
+ fwrite(buf, 1, len+8, mj2file);
+
+ offset += len+8;
+
+ free(buf);
+
+ // Copy the cp_init parameters to cp.tcps
+
+ for (tileno = 0; tileno < cp.tw * cp.th; tileno++) {
+ for (k = 0; k < cp.tcps[tileno].numlayers; k++) {
+ cp.tcps[tileno].rates[k] = cp_init.tcps[tileno].rates[k];
+ }
+ }
+ }
+ }
+ }
+
+ fseek(mj2file, mdat_initpos, SEEK_SET);
+
+ buf = (char*) malloc(4*sizeof(char));
+
+ cio_init(buf, 4); // Init a cio to write box length variable in a little endian way
+ cio_write(offset - mdat_initpos, 4);
+ fwrite(buf, 4, 1, mj2file);
+ fseek(mj2file,0,SEEK_END);
+ free(buf);
+
+ // Writing MOOV box
+ i=1;
+ buf = (char*) malloc (10000 * sizeof(char));
+ cio_init(buf , i*10000);
+ if (setjmp(j2k_error)) {
+ i++;
+ realloc(buf,i*10000* sizeof(char));
+ pos = cio_tell();
+ cio_init(buf , i*10000);
+ cio_seek(pos);
+ }
+ mj2_write_moov(&movie);
+ fwrite(buf,cio_tell(),1,mj2file);
+
+ // Ending program
mj2_memory_free(&movie);
-
- /* Free cp memory */
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);
+ fclose(mj2file);
+ free(buf);
+ remove("Compo0");
+ remove("Compo1");
+ remove("Compo2");
+
+ //MEMORY LEAK
+ #ifdef _DEBUG
+ _CrtDumpMemoryLeaks();
+ #endif
+ //MEM
+
return 0;
}
+
+
projects / openjpeg.git / blobdiff