/**
Size of memory first allocated for MOOV box
*/
-#define TEMP_BUF 10000
+#define TEMP_BUF 10000
/* -------------------------------------------------------------------------- */
/**
sample error callback expecting a FILE* client object
*/
-static void error_callback(const char *msg, void *client_data) {
- FILE *stream = (FILE*)client_data;
- fprintf(stream, "[ERROR] %s", msg);
+static 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
*/
-static void warning_callback(const char *msg, void *client_data) {
- FILE *stream = (FILE*)client_data;
- fprintf(stream, "[WARNING] %s", msg);
+static void warning_callback(const char *msg, void *client_data)
+{
+ FILE *stream = (FILE*)client_data;
+ fprintf(stream, "[WARNING] %s", msg);
}
/* -------------------------------------------------------------------------- */
static void help_display()
{
- fprintf(stdout,"HELP for frames_to_mj2\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,"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,"-S : write SOP marker before each packet \n");
- fprintf
- (stdout,"-E : 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," Example: RESTART(4) + RESET(2) + SEGMARK(32) = -M 38\n");
- fprintf
- (stdout,"-R : 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,"-D : depth, precision in bits [8 .. 16]; default:8\n");
- fprintf(stdout,"-C : comment\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");
+ fprintf(stdout, "HELP for frames_to_mj2\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, "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, "-S : write SOP marker before each packet \n");
+ fprintf
+ (stdout, "-E : 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, " Example: RESTART(4) + RESET(2) + SEGMARK(32) = -M 38\n");
+ fprintf
+ (stdout, "-R : 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, "-D : depth, precision in bits [8 .. 16]; default:8\n");
+ fprintf(stdout, "-C : comment\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");
}
static OPJ_PROG_ORDER give_progression(const char progression[5])
{
- if (progression[0] == 'L' && progression[1] == 'R'
- && progression[2] == 'C' && progression[3] == 'P') {
- return LRCP;
- } else {
- if (progression[0] == 'R' && progression[1] == 'L'
- && progression[2] == 'C' && progression[3] == 'P') {
- return RLCP;
+ if (progression[0] == 'L' && progression[1] == 'R'
+ && progression[2] == 'C' && progression[3] == 'P') {
+ return LRCP;
} else {
- if (progression[0] == 'R' && progression[1] == 'P'
- && progression[2] == 'C' && progression[3] == 'L') {
- return RPCL;
- } else {
- if (progression[0] == 'P' && progression[1] == 'C'
- && progression[2] == 'R' && progression[3] == 'L') {
- return PCRL;
- } else {
- if (progression[0] == 'C' && progression[1] == 'P'
- && progression[2] == 'R' && progression[3] == 'L') {
- return CPRL;
- } else {
- return PROG_UNKNOWN;
- }
- }
- }
+ if (progression[0] == 'R' && progression[1] == 'L'
+ && progression[2] == 'C' && progression[3] == 'P') {
+ return RLCP;
+ } else {
+ if (progression[0] == 'R' && progression[1] == 'P'
+ && progression[2] == 'C' && progression[3] == 'L') {
+ return RPCL;
+ } else {
+ if (progression[0] == 'P' && progression[1] == 'C'
+ && progression[2] == 'R' && progression[3] == 'L') {
+ return PCRL;
+ } else {
+ if (progression[0] == 'C' && progression[1] == 'P'
+ && progression[2] == 'R' && progression[3] == 'L') {
+ return CPRL;
+ } else {
+ return PROG_UNKNOWN;
+ }
+ }
+ }
+ }
}
- }
}
int main(int argc, char **argv)
{
- mj2_cparameters_t mj2_parameters; /* MJ2 compression parameters */
- opj_cparameters_t *j2k_parameters; /* J2K compression parameters */
- opj_event_mgr_t event_mgr; /* event manager */
- opj_cio_t *cio;
- int value;
- opj_mj2_t *movie;
- opj_image_t *img;
- int i, j;
- char *s, S1, S2, S3;
- unsigned char *buf;
- int x1, y1, len;
- long mdat_initpos, offset;
- FILE *mj2file;
- int sampleno;
- opj_cinfo_t* cinfo;
- opj_bool bSuccess;
- int numframes;
- int prec = 8;/* DEFAULT */
- double total_time = 0;
-
- memset(&mj2_parameters, 0, sizeof(mj2_cparameters_t));
- /* default value */
- /* ------------- */
- mj2_parameters.w = 352; /* CIF default value*/
- mj2_parameters.h = 288; /* CIF default value*/
- mj2_parameters.CbCr_subsampling_dx = 2; /* CIF default value*/
- mj2_parameters.CbCr_subsampling_dy = 2; /* CIF default value*/
- mj2_parameters.frame_rate = 25;
- mj2_parameters.prec = 8; /* DEFAULT */
- mj2_parameters.enumcs = ENUMCS_SYCC; /* FIXME: ENUMCS_YUV420 */
- mj2_parameters.meth = 1; /* enumerated color space */
+ mj2_cparameters_t mj2_parameters; /* MJ2 compression parameters */
+ opj_cparameters_t *j2k_parameters; /* J2K compression parameters */
+ opj_event_mgr_t event_mgr; /* event manager */
+ opj_cio_t *cio;
+ int value;
+ opj_mj2_t *movie;
+ opj_image_t *img;
+ int i, j;
+ char *s, S1, S2, S3;
+ unsigned char *buf;
+ int x1, y1, len;
+ long mdat_initpos, offset;
+ FILE *mj2file;
+ int sampleno;
+ opj_cinfo_t* cinfo;
+ opj_bool bSuccess;
+ int numframes;
+ int prec = 8;/* DEFAULT */
+ double total_time = 0;
+
+ memset(&mj2_parameters, 0, sizeof(mj2_cparameters_t));
+ /* default value */
+ /* ------------- */
+ mj2_parameters.w = 352; /* CIF default value*/
+ mj2_parameters.h = 288; /* CIF default value*/
+ mj2_parameters.CbCr_subsampling_dx = 2; /* CIF default value*/
+ mj2_parameters.CbCr_subsampling_dy = 2; /* CIF default value*/
+ mj2_parameters.frame_rate = 25;
+ mj2_parameters.prec = 8; /* DEFAULT */
+ mj2_parameters.enumcs = ENUMCS_SYCC; /* FIXME: ENUMCS_YUV420 */
+ mj2_parameters.meth = 1; /* enumerated color space */
+
+ /*
+ 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 = NULL;
+
+ /* set J2K encoding parameters to default values */
+ opj_set_default_encoder_parameters(&mj2_parameters.j2k_parameters);
+ j2k_parameters = &mj2_parameters.j2k_parameters;
+
+ /* Create comment for codestream */
+ if (j2k_parameters->cp_comment == NULL) {
+ const char comment[] = "Created by OpenJPEG version ";
+ const size_t clen = strlen(comment);
+ const char *version = opj_version();
+ j2k_parameters->cp_comment = (char*)malloc(clen + strlen(version) + 1);
+ sprintf(j2k_parameters->cp_comment, "%s%s", comment, version);
+ }
-/*
- 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 = NULL;
-
- /* set J2K encoding parameters to default values */
- opj_set_default_encoder_parameters(&mj2_parameters.j2k_parameters);
- j2k_parameters = &mj2_parameters.j2k_parameters;
-
- /* Create comment for codestream */
- if(j2k_parameters->cp_comment == NULL) {
- const char comment[] = "Created by OpenJPEG version ";
- const size_t clen = strlen(comment);
- const char *version = opj_version();
- j2k_parameters->cp_comment = (char*)malloc(clen+strlen(version)+1);
- sprintf(j2k_parameters->cp_comment,"%s%s", comment, version);
- }
-
- while (1) {
- int c = opj_getopt(argc, argv,
- "i:o:r:q:f:t:n:c:b:p:s:d:P:S:E:M:R:T:C:I:W:F:D:h");
- if (c == -1)
- break;
- switch (c) {
- case 'i': /* IN fill */
- {
- char *infile = opj_optarg;
- s = opj_optarg;
- while (*s) {
- s++;
- }
- s--;
- S3 = *s;
- s--;
- S2 = *s;
- s--;
- S1 = *s;
-
- if ((S1 == 'y' && S2 == 'u' && S3 == 'v')
- || (S1 == 'Y' && S2 == 'U' && S3 == 'V')) {
- mj2_parameters.decod_format = YUV_DFMT;
- }
- else {
- fprintf(stderr,
- "!! Unrecognized format for infile : %c%c%c [accept only *.yuv] !!\n\n",
- S1, S2, S3);
- return 1;
- }
- strncpy(mj2_parameters.infile, infile, sizeof(mj2_parameters.infile)-1);
- }
- break;
- /* ----------------------------------------------------- */
- case 'o': /* OUT fill */
- {
- char *outfile = opj_optarg;
- while (*outfile) {
- outfile++;
- }
- outfile--;
- S3 = *outfile;
- outfile--;
- S2 = *outfile;
- outfile--;
- S1 = *outfile;
-
- outfile = opj_optarg;
-
- if ((S1 == 'm' && S2 == 'j' && S3 == '2')
- || (S1 == 'M' && S2 == 'J' && S3 == '2'))
- mj2_parameters.cod_format = MJ2_CFMT;
- else {
- fprintf(stderr,
- "Unknown output format image *.%c%c%c [only *.mj2]!! \n",
- S1, S2, S3);
- return 1;
- }
- strncpy(mj2_parameters.outfile, outfile, sizeof(mj2_parameters.outfile)-1);
- }
- break;
- /* ----------------------------------------------------- */
- case 'r': /* rates rates/distorsion */
- {
- float rate;
- s = opj_optarg;
- while (sscanf(s, "%f", &rate) == 1) {
- j2k_parameters->tcp_rates[j2k_parameters->tcp_numlayers] = rate * 2;
- j2k_parameters->tcp_numlayers++;
- while (*s && *s != ',') {
- s++;
- }
- if (!*s)
- break;
- s++;
- }
- j2k_parameters->cp_disto_alloc = 1;
- }
- break;
- /* ----------------------------------------------------- */
- case 'q': /* add fixed_quality */
- s = opj_optarg;
- while (sscanf(s, "%f", &j2k_parameters->tcp_distoratio[j2k_parameters->tcp_numlayers]) == 1) {
- j2k_parameters->tcp_numlayers++;
- while (*s && *s != ',') {
- s++;
- }
- if (!*s)
- break;
- s++;
- }
- j2k_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;
-
- s = opj_optarg;
- sscanf(s, "%d", &numlayers);
- s++;
- if (numlayers > 9)
- s++;
-
- j2k_parameters->tcp_numlayers = numlayers;
- numresolution = j2k_parameters->numresolution;
- matrix_width = numresolution * 3;
- j2k_parameters->cp_matrice = (int *) malloc(numlayers * matrix_width * sizeof(int));
- s = s + 2;
-
- for (i = 0; i < numlayers; i++) {
- row = &j2k_parameters->cp_matrice[i * matrix_width];
- col = row;
- j2k_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++;
- }
- j2k_parameters->cp_fixed_alloc = 1;
- }
- break;
- /* ----------------------------------------------------- */
- case 't': /* tiles */
- sscanf(opj_optarg, "%d,%d", &j2k_parameters->cp_tdx, &j2k_parameters->cp_tdy);
- j2k_parameters->tile_size_on = OPJ_TRUE;
- break;
- /* ----------------------------------------------------- */
- case 'n': /* resolution */
- sscanf(opj_optarg, "%d", &j2k_parameters->numresolution);
- break;
- /* ----------------------------------------------------- */
- case 'c': /* precinct dimension */
- {
- char sep;
- int res_spec = 0;
-
- char *s = opj_optarg;
- do {
- sep = 0;
- sscanf(s, "[%d,%d]%c", &j2k_parameters->prcw_init[res_spec],
- &j2k_parameters->prch_init[res_spec], &sep);
- j2k_parameters->csty |= 0x01;
- res_spec++;
- s = strpbrk(s, "]") + 2;
- }
- while (sep == ',');
- j2k_parameters->res_spec = res_spec;
- }
- break;
-
- /* ----------------------------------------------------- */
- case 'b': /* code-block dimension */
- {
- int cblockw_init = 0, cblockh_init = 0;
- sscanf(opj_optarg, "%d,%d", &cblockw_init, &cblockh_init);
- if (cblockw_init * cblockh_init > 4096 || cblockw_init > 1024
- || cblockw_init < 4 || cblockh_init > 1024 || cblockh_init < 4) {
- fprintf(stderr,
- "!! Size of code_block error (option -b) !!\n\nRestriction :\n"
- " * width*height<=4096\n * 4<=width,height<= 1024\n\n");
- return 1;
- }
- j2k_parameters->cblockw_init = cblockw_init;
- j2k_parameters->cblockh_init = cblockh_init;
- }
- break;
- /* ----------------------------------------------------- */
- case 'p': /* progression order */
- {
- char progression[5];
-
- strncpy(progression, opj_optarg, 5);
- j2k_parameters->prog_order = give_progression(progression);
- if (j2k_parameters->prog_order == -1) {
- fprintf(stderr, "Unrecognized progression order "
- "[LRCP, RLCP, RPCL, PCRL, CPRL] !!\n");
- return 1;
- }
- }
- break;
- /* ----------------------------------------------------- */
- case 's': /* subsampling factor */
- {
- if (sscanf(opj_optarg, "%d,%d", &j2k_parameters->subsampling_dx,
- &j2k_parameters->subsampling_dy) != 2) {
- fprintf(stderr, "'-s' sub-sampling argument error ! [-s dx,dy]\n");
- return 1;
- }
- }
- break;
- /* ----------------------------------------------------- */
- case 'd': /* coordonnate of the reference grid */
- {
- if (sscanf(opj_optarg, "%d,%d", &j2k_parameters->image_offset_x0,
- &j2k_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 */
- help_display();
- return 0;
- break;
- /* ----------------------------------------------------- */
- case 'P': /* POC */
- {
- int numpocs = 0; /* number of progression order change (POC) default 0 */
- opj_poc_t *POC = NULL; /* POC : used in case of Progression order change */
-
- char *s = opj_optarg;
- POC = j2k_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++;
- }
- j2k_parameters->numpocs = numpocs;
- }
- break;
- /* ------------------------------------------------------ */
- case 'S': /* SOP marker */
- j2k_parameters->csty |= 0x02;
- break;
- /* ------------------------------------------------------ */
- case 'E': /* EPH marker */
- j2k_parameters->csty |= 0x04;
- break;
- /* ------------------------------------------------------ */
- case 'M': /* Mode switch pas tous au point !! */
- if (sscanf(opj_optarg, "%d", &value) == 1) {
- for (i = 0; i <= 5; i++) {
- int cache = value & (1 << i);
- if (cache)
- j2k_parameters->mode |= (1 << i);
- }
- }
- break;
- /* ------------------------------------------------------ */
- case 'R': /* ROI */
- {
- if (sscanf(opj_optarg, "OI:c=%d,U=%d", &j2k_parameters->roi_compno,
- &j2k_parameters->roi_shift) != 2) {
- fprintf(stderr, "ROI error !! [-ROI:c='compno',U='shift']\n");
- return 1;
- }
- }
- break;
- /* ------------------------------------------------------ */
- case 'T': /* Tile offset */
- {
- if (sscanf(opj_optarg, "%d,%d", &j2k_parameters->cp_tx0, &j2k_parameters->cp_ty0) != 2) {
- fprintf(stderr, "-T 'tile offset' argument error !! [-T X0,Y0]");
- return 1;
- }
- }
- break;
- /* ------------------------------------------------------ */
- case 'C': /* Add a comment */
- {
- j2k_parameters->cp_comment = (char*)malloc(strlen(opj_optarg) + 1);
- if(j2k_parameters->cp_comment) {
- strcpy(j2k_parameters->cp_comment, opj_optarg);
- }
- }
- break;
- /* ------------------------------------------------------ */
- case 'I': /* reversible or not */
- {
- j2k_parameters->irreversible = 1;
- }
- break;
- /* ------------------------------------------------------ */
- case 'W': /* Width and Height and Cb and Cr subsampling in case of YUV format files */
- if (sscanf
- (opj_optarg, "%d,%d,%d,%d", &mj2_parameters.w, &mj2_parameters.h, &mj2_parameters.CbCr_subsampling_dx,
- &mj2_parameters.CbCr_subsampling_dy) != 4) {
- fprintf(stderr, "-W argument error");
- return 1;
- }
- break;
- /* ------------------------------------------------------ */
- case 'F': /* Video frame rate */
- if (sscanf(opj_optarg, "%d", &mj2_parameters.frame_rate) != 1) {
- fprintf(stderr, "-F argument error");
- return 1;
- }
- break;
- /* ------------------------------------------------------ */
- case 'D': /* Depth: the precision */
- if(sscanf(opj_optarg, "%d", &prec) != 1) prec = 0;
- break;
-
- default:
- return 1;
+ while (1) {
+ int c = opj_getopt(argc, argv,
+ "i:o:r:q:f:t:n:c:b:p:s:d:P:S:E:M:R:T:C:I:W:F:D:h");
+ if (c == -1) {
+ break;
+ }
+ switch (c) {
+ case 'i': { /* IN fill */
+ char *infile = opj_optarg;
+ s = opj_optarg;
+ while (*s) {
+ s++;
+ }
+ s--;
+ S3 = *s;
+ s--;
+ S2 = *s;
+ s--;
+ S1 = *s;
+
+ if ((S1 == 'y' && S2 == 'u' && S3 == 'v')
+ || (S1 == 'Y' && S2 == 'U' && S3 == 'V')) {
+ mj2_parameters.decod_format = YUV_DFMT;
+ } else {
+ fprintf(stderr,
+ "!! Unrecognized format for infile : %c%c%c [accept only *.yuv] !!\n\n",
+ S1, S2, S3);
+ return 1;
+ }
+ strncpy(mj2_parameters.infile, infile, sizeof(mj2_parameters.infile) - 1);
+ }
+ break;
+ /* ----------------------------------------------------- */
+ case 'o': { /* OUT fill */
+ char *outfile = opj_optarg;
+ while (*outfile) {
+ outfile++;
+ }
+ outfile--;
+ S3 = *outfile;
+ outfile--;
+ S2 = *outfile;
+ outfile--;
+ S1 = *outfile;
+
+ outfile = opj_optarg;
+
+ if ((S1 == 'm' && S2 == 'j' && S3 == '2')
+ || (S1 == 'M' && S2 == 'J' && S3 == '2')) {
+ mj2_parameters.cod_format = MJ2_CFMT;
+ } else {
+ fprintf(stderr,
+ "Unknown output format image *.%c%c%c [only *.mj2]!! \n",
+ S1, S2, S3);
+ return 1;
+ }
+ strncpy(mj2_parameters.outfile, outfile, sizeof(mj2_parameters.outfile) - 1);
+ }
+ break;
+ /* ----------------------------------------------------- */
+ case 'r': { /* rates rates/distorsion */
+ float rate;
+ s = opj_optarg;
+ while (sscanf(s, "%f", &rate) == 1) {
+ j2k_parameters->tcp_rates[j2k_parameters->tcp_numlayers] = rate * 2;
+ j2k_parameters->tcp_numlayers++;
+ while (*s && *s != ',') {
+ s++;
+ }
+ if (!*s) {
+ break;
+ }
+ s++;
+ }
+ j2k_parameters->cp_disto_alloc = 1;
+ }
+ break;
+ /* ----------------------------------------------------- */
+ case 'q': /* add fixed_quality */
+ s = opj_optarg;
+ while (sscanf(s, "%f",
+ &j2k_parameters->tcp_distoratio[j2k_parameters->tcp_numlayers]) == 1) {
+ j2k_parameters->tcp_numlayers++;
+ while (*s && *s != ',') {
+ s++;
+ }
+ if (!*s) {
+ break;
+ }
+ s++;
+ }
+ j2k_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;
+
+ s = opj_optarg;
+ sscanf(s, "%d", &numlayers);
+ s++;
+ if (numlayers > 9) {
+ s++;
+ }
+
+ j2k_parameters->tcp_numlayers = numlayers;
+ numresolution = j2k_parameters->numresolution;
+ matrix_width = numresolution * 3;
+ j2k_parameters->cp_matrice = (int *) malloc(numlayers * matrix_width * sizeof(
+ int));
+ s = s + 2;
+
+ for (i = 0; i < numlayers; i++) {
+ row = &j2k_parameters->cp_matrice[i * matrix_width];
+ col = row;
+ j2k_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++;
+ }
+ }
+ j2k_parameters->cp_fixed_alloc = 1;
+ }
+ break;
+ /* ----------------------------------------------------- */
+ case 't': /* tiles */
+ sscanf(opj_optarg, "%d,%d", &j2k_parameters->cp_tdx, &j2k_parameters->cp_tdy);
+ j2k_parameters->tile_size_on = OPJ_TRUE;
+ break;
+ /* ----------------------------------------------------- */
+ case 'n': /* resolution */
+ sscanf(opj_optarg, "%d", &j2k_parameters->numresolution);
+ break;
+ /* ----------------------------------------------------- */
+ case 'c': { /* precinct dimension */
+ char sep;
+ int res_spec = 0;
+
+ char *s = opj_optarg;
+ do {
+ sep = 0;
+ sscanf(s, "[%d,%d]%c", &j2k_parameters->prcw_init[res_spec],
+ &j2k_parameters->prch_init[res_spec], &sep);
+ j2k_parameters->csty |= 0x01;
+ res_spec++;
+ s = strpbrk(s, "]") + 2;
+ } while (sep == ',');
+ j2k_parameters->res_spec = res_spec;
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+ case 'b': { /* code-block dimension */
+ int cblockw_init = 0, cblockh_init = 0;
+ sscanf(opj_optarg, "%d,%d", &cblockw_init, &cblockh_init);
+ if (cblockw_init * cblockh_init > 4096 || cblockw_init > 1024
+ || cblockw_init < 4 || cblockh_init > 1024 || cblockh_init < 4) {
+ fprintf(stderr,
+ "!! Size of code_block error (option -b) !!\n\nRestriction :\n"
+ " * width*height<=4096\n * 4<=width,height<= 1024\n\n");
+ return 1;
+ }
+ j2k_parameters->cblockw_init = cblockw_init;
+ j2k_parameters->cblockh_init = cblockh_init;
+ }
+ break;
+ /* ----------------------------------------------------- */
+ case 'p': { /* progression order */
+ char progression[5];
+
+ strncpy(progression, opj_optarg, 5);
+ j2k_parameters->prog_order = give_progression(progression);
+ if (j2k_parameters->prog_order == -1) {
+ fprintf(stderr, "Unrecognized progression order "
+ "[LRCP, RLCP, RPCL, PCRL, CPRL] !!\n");
+ return 1;
+ }
+ }
+ break;
+ /* ----------------------------------------------------- */
+ case 's': { /* subsampling factor */
+ if (sscanf(opj_optarg, "%d,%d", &j2k_parameters->subsampling_dx,
+ &j2k_parameters->subsampling_dy) != 2) {
+ fprintf(stderr, "'-s' sub-sampling argument error ! [-s dx,dy]\n");
+ return 1;
+ }
+ }
+ break;
+ /* ----------------------------------------------------- */
+ case 'd': { /* coordonnate of the reference grid */
+ if (sscanf(opj_optarg, "%d,%d", &j2k_parameters->image_offset_x0,
+ &j2k_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 */
+ help_display();
+ return 0;
+ break;
+ /* ----------------------------------------------------- */
+ case 'P': { /* POC */
+ int numpocs = 0; /* number of progression order change (POC) default 0 */
+ opj_poc_t *POC = NULL; /* POC : used in case of Progression order change */
+
+ char *s = opj_optarg;
+ POC = j2k_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++;
+ }
+ j2k_parameters->numpocs = numpocs;
+ }
+ break;
+ /* ------------------------------------------------------ */
+ case 'S': /* SOP marker */
+ j2k_parameters->csty |= 0x02;
+ break;
+ /* ------------------------------------------------------ */
+ case 'E': /* EPH marker */
+ j2k_parameters->csty |= 0x04;
+ break;
+ /* ------------------------------------------------------ */
+ case 'M': /* Mode switch pas tous au point !! */
+ if (sscanf(opj_optarg, "%d", &value) == 1) {
+ for (i = 0; i <= 5; i++) {
+ int cache = value & (1 << i);
+ if (cache) {
+ j2k_parameters->mode |= (1 << i);
+ }
+ }
+ }
+ break;
+ /* ------------------------------------------------------ */
+ case 'R': { /* ROI */
+ if (sscanf(opj_optarg, "OI:c=%d,U=%d", &j2k_parameters->roi_compno,
+ &j2k_parameters->roi_shift) != 2) {
+ fprintf(stderr, "ROI error !! [-ROI:c='compno',U='shift']\n");
+ return 1;
+ }
+ }
+ break;
+ /* ------------------------------------------------------ */
+ case 'T': { /* Tile offset */
+ if (sscanf(opj_optarg, "%d,%d", &j2k_parameters->cp_tx0,
+ &j2k_parameters->cp_ty0) != 2) {
+ fprintf(stderr, "-T 'tile offset' argument error !! [-T X0,Y0]");
+ return 1;
+ }
+ }
+ break;
+ /* ------------------------------------------------------ */
+ case 'C': { /* Add a comment */
+ j2k_parameters->cp_comment = (char*)malloc(strlen(opj_optarg) + 1);
+ if (j2k_parameters->cp_comment) {
+ strcpy(j2k_parameters->cp_comment, opj_optarg);
+ }
+ }
+ break;
+ /* ------------------------------------------------------ */
+ case 'I': { /* reversible or not */
+ j2k_parameters->irreversible = 1;
+ }
+ break;
+ /* ------------------------------------------------------ */
+ case 'W': /* Width and Height and Cb and Cr subsampling in case of YUV format files */
+ if (sscanf
+ (opj_optarg, "%d,%d,%d,%d", &mj2_parameters.w, &mj2_parameters.h,
+ &mj2_parameters.CbCr_subsampling_dx,
+ &mj2_parameters.CbCr_subsampling_dy) != 4) {
+ fprintf(stderr, "-W argument error");
+ return 1;
+ }
+ break;
+ /* ------------------------------------------------------ */
+ case 'F': /* Video frame rate */
+ if (sscanf(opj_optarg, "%d", &mj2_parameters.frame_rate) != 1) {
+ fprintf(stderr, "-F argument error");
+ return 1;
+ }
+ break;
+ /* ------------------------------------------------------ */
+ case 'D': /* Depth: the precision */
+ if (sscanf(opj_optarg, "%d", &prec) != 1) {
+ prec = 0;
+ }
+ break;
+
+ default:
+ return 1;
+ }
+ }
+
+ /* Error messages */
+ /* -------------- */
+ if (!mj2_parameters.cod_format || !mj2_parameters.decod_format) {
+ fprintf(stderr,
+ "Usage: %s -i yuv-file -o mj2-file (+ options)\n", argv[0]);
+ return 1;
+ }
+ if (prec < 1 || prec > 16) {
+ fprintf(stderr, "Error: Depth %d must be in the range 8 .. 16\n", prec);
+ return 1;
+ }
+ if ((j2k_parameters->cp_disto_alloc || j2k_parameters->cp_fixed_alloc ||
+ j2k_parameters->cp_fixed_quality)
+ && (!(j2k_parameters->cp_disto_alloc ^ j2k_parameters->cp_fixed_alloc ^
+ j2k_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 (j2k_parameters->tcp_numlayers == 0) {
+ j2k_parameters->tcp_rates[0] = 0; /* MOD antonin : losslessbug */
+ j2k_parameters->tcp_numlayers++;
+ j2k_parameters->cp_disto_alloc = 1;
+ }
+
+ if ((j2k_parameters->cp_tx0 > j2k_parameters->image_offset_x0) ||
+ (j2k_parameters->cp_ty0 > j2k_parameters->image_offset_y0)) {
+ fprintf(stderr,
+ "Error: Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) \n",
+ j2k_parameters->cp_tx0, j2k_parameters->image_offset_x0, j2k_parameters->cp_ty0,
+ j2k_parameters->image_offset_y0);
+ return 1;
+ }
+
+ for (i = 0; i < j2k_parameters->numpocs; i++) {
+ if (j2k_parameters->POC[i].prg == -1) {
+ fprintf(stderr,
+ "Unrecognized progression order in option -P (POC n %d) [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n",
+ i + 1);
+ }
+ }
+
+ if (j2k_parameters->cp_tdx > mj2_parameters.Dim[0] ||
+ j2k_parameters->cp_tdy > mj2_parameters.Dim[1]) {
+ fprintf(stderr,
+ "Error: Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) \n",
+ j2k_parameters->cp_tdx, mj2_parameters.Dim[0], j2k_parameters->cp_tdy,
+ mj2_parameters.Dim[1]);
+ return 1;
+ }
+
+ /* to respect profile - 0 */
+ /* ---------------------- */
+
+ x1 = !mj2_parameters.Dim[0] ? (mj2_parameters.w - 1) *
+ j2k_parameters->subsampling_dx
+ + 1 : mj2_parameters.Dim[0] + (mj2_parameters.w - 1) *
+ j2k_parameters->subsampling_dx + 1;
+ y1 = !mj2_parameters.Dim[1] ? (mj2_parameters.h - 1) *
+ j2k_parameters->subsampling_dy
+ + 1 : mj2_parameters.Dim[1] + (mj2_parameters.h - 1) *
+ j2k_parameters->subsampling_dy + 1;
+ mj2_parameters.numcomps = 3; /* YUV files only have 3 components */
+
+ mj2_parameters.prec = prec;
+
+ j2k_parameters->tcp_mct = 0;
+
+ mj2file = fopen(mj2_parameters.outfile, "wb");
+
+ if (!mj2file) {
+ fprintf(stderr, "failed to open %s for writing\n", argv[2]);
+ return 1;
+ }
+
+ /* get a MJ2 decompressor handle */
+ cinfo = mj2_create_compress();
+ movie = (opj_mj2_t*)cinfo->mj2_handle;
+
+ /* catch events using our callbacks and give a local context */
+ opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
+
+ /* setup encoder parameters */
+ mj2_setup_encoder(movie, &mj2_parameters);
+
+ movie->tk[0].num_samples =
+ yuv_num_frames(&movie->tk[0], mj2_parameters.infile);
+
+ if (movie->tk[0].num_samples == 0) {
+ return 1;
+ }
+
+ /* 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;
+ }
+
+ /* Writing JP, FTYP and MDAT boxes */
+ /* Assuming that the JP and FTYP boxes won't be longer than 300 bytes:*/
+ buf = (unsigned char*)
+ malloc(300 * sizeof(unsigned char));
+
+ cio = opj_cio_open((opj_common_ptr)movie->cinfo, buf, 300);
+
+ mj2_write_jp(cio);
+ mj2_write_ftyp(movie, cio);
+
+ mdat_initpos = cio_tell(cio);
+ cio_skip(cio, 4);
+
+ cio_write(cio, MJ2_MDAT, 4);
+
+ fwrite(buf, cio_tell(cio), 1, mj2file);
+
+ offset = cio_tell(cio);
+ opj_cio_close(cio);
+ 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 {
+ mj2_tk_t *tk;
+ int buflen = 0;
+
+ tk = &movie->tk[i];
+ tk->num_chunks = tk->num_samples;
+ numframes = tk->num_samples;
+ tk->depth = prec;
+
+ fprintf(stderr, "Video Track number %d\n", i);
+
+ img = mj2_image_create(tk, j2k_parameters);
+
+ buflen = 2 * (tk->w * tk->h * 8);
+ buf = (unsigned char *) malloc(buflen * sizeof(unsigned char));
+
+ for (sampleno = 0; sampleno < numframes; sampleno++) {
+ double init_time = opj_clock();
+ double elapsed_time;
+
+ if (yuvtoimage(tk, img, sampleno, j2k_parameters,
+ mj2_parameters.infile)) {
+ fprintf(stderr, "Error with frame number %d in YUV file\n", sampleno);
+ return 1;
+ }
+
+ /* setup the encoder parameters using the current image and user parameters */
+ opj_setup_encoder(cinfo, j2k_parameters, img);
+
+ cio = opj_cio_open((opj_common_ptr)movie->cinfo, buf, buflen);
+
+ cio_skip(cio, 4);
+ cio_write(cio, JP2_JP2C, 4); /* JP2C*/
+
+ /* encode the image */
+ bSuccess = opj_encode(cinfo, cio, img, NULL);
+
+ if (!bSuccess) {
+ opj_cio_close(cio);
+ fprintf(stderr, "failed to encode image\n");
+ return 1;
+ }
+
+ len = cio_tell(cio) - 8;
+ cio_seek(cio, 0);
+ cio_write(cio, len + 8, 4);
+ opj_cio_close(cio);
+
+ 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;
+
+ elapsed_time = opj_clock() - init_time;
+ fprintf(stderr, "Frame number %d/%d encoded in %.2f mseconds\n",
+ sampleno + 1, numframes, elapsed_time * 1000);
+ total_time += elapsed_time;
+ } /* for(sampleno */
+
+ free(buf);
+ opj_image_destroy(img);
+ }
+ }/* for(i */
+
+ fseek(mj2file, mdat_initpos, SEEK_SET);
+
+ buf = (unsigned char*) malloc(4 * sizeof(unsigned char));
+
+ /* Init a cio to write box length variable in a little endian way */
+ cio = opj_cio_open(NULL, buf, 4);
+ cio_write(cio, offset - mdat_initpos, 4);
+ fwrite(buf, 4, 1, mj2file);
+ fseek(mj2file, 0, SEEK_END);
+ free(buf);
+
+ /* Writing MOOV box */
+ buf = (unsigned char*)
+ malloc((TEMP_BUF + numframes * 20) * sizeof(unsigned char));
+ cio = opj_cio_open(movie->cinfo, buf, (TEMP_BUF + numframes * 20));
+ mj2_write_moov(movie, cio);
+ fwrite(buf, cio_tell(cio), 1, mj2file);
+ free(buf);
+
+ fprintf(stdout, "Total encoding time: %.2f s for %d frames (%.1f fps)\n",
+ total_time, numframes, (float)numframes / total_time);
+
+ /* Ending program */
+
+ fclose(mj2file);
+ /* free remaining compression structures */
+ mj2_destroy_compress(movie);
+ free(cinfo);
+
+ if (j2k_parameters->cp_comment) {
+ free(j2k_parameters->cp_comment);
}
- }
-
- /* Error messages */
- /* -------------- */
- if (!mj2_parameters.cod_format || !mj2_parameters.decod_format) {
- fprintf(stderr,
- "Usage: %s -i yuv-file -o mj2-file (+ options)\n",argv[0]);
- return 1;
- }
- if(prec < 1 || prec > 16)
- {
- fprintf(stderr, "Error: Depth %d must be in the range 8 .. 16\n",prec);
- return 1;
- }
- if ((j2k_parameters->cp_disto_alloc || j2k_parameters->cp_fixed_alloc || j2k_parameters->cp_fixed_quality)
- && (!(j2k_parameters->cp_disto_alloc ^ j2k_parameters->cp_fixed_alloc ^ j2k_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 (j2k_parameters->tcp_numlayers == 0) {
- j2k_parameters->tcp_rates[0] = 0; /* MOD antonin : losslessbug */
- j2k_parameters->tcp_numlayers++;
- j2k_parameters->cp_disto_alloc = 1;
- }
-
- if((j2k_parameters->cp_tx0 > j2k_parameters->image_offset_x0) || (j2k_parameters->cp_ty0 > j2k_parameters->image_offset_y0)) {
- fprintf(stderr,
- "Error: Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) \n",
- j2k_parameters->cp_tx0, j2k_parameters->image_offset_x0, j2k_parameters->cp_ty0, j2k_parameters->image_offset_y0);
- return 1;
- }
-
- for (i = 0; i < j2k_parameters->numpocs; i++) {
- if (j2k_parameters->POC[i].prg == -1) {
- fprintf(stderr,
- "Unrecognized progression order in option -P (POC n %d) [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n",
- i + 1);
- }
- }
-
- if (j2k_parameters->cp_tdx > mj2_parameters.Dim[0] || j2k_parameters->cp_tdy > mj2_parameters.Dim[1]) {
- fprintf(stderr,
- "Error: Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) \n",
- j2k_parameters->cp_tdx, mj2_parameters.Dim[0], j2k_parameters->cp_tdy, mj2_parameters.Dim[1]);
- return 1;
- }
-
- /* to respect profile - 0 */
- /* ---------------------- */
-
- x1 = !mj2_parameters.Dim[0] ? (mj2_parameters.w - 1) * j2k_parameters->subsampling_dx
- + 1 : mj2_parameters.Dim[0] + (mj2_parameters.w - 1) * j2k_parameters->subsampling_dx + 1;
- y1 = !mj2_parameters.Dim[1] ? (mj2_parameters.h - 1) * j2k_parameters->subsampling_dy
- + 1 : mj2_parameters.Dim[1] + (mj2_parameters.h - 1) * j2k_parameters->subsampling_dy + 1;
- mj2_parameters.numcomps = 3; /* YUV files only have 3 components */
-
- mj2_parameters.prec = prec;
-
- j2k_parameters->tcp_mct = 0;
-
- mj2file = fopen(mj2_parameters.outfile, "wb");
-
- if (!mj2file) {
- fprintf(stderr, "failed to open %s for writing\n", argv[2]);
- return 1;
- }
-
- /* get a MJ2 decompressor handle */
- cinfo = mj2_create_compress();
- movie = (opj_mj2_t*)cinfo->mj2_handle;
-
- /* catch events using our callbacks and give a local context */
- opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
-
- /* setup encoder parameters */
- mj2_setup_encoder(movie, &mj2_parameters);
-
- movie->tk[0].num_samples =
- yuv_num_frames(&movie->tk[0],mj2_parameters.infile);
-
- if (movie->tk[0].num_samples == 0) {
- return 1;
- }
-
- /* 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;
- }
-
-/* Writing JP, FTYP and MDAT boxes */
-/* Assuming that the JP and FTYP boxes won't be longer than 300 bytes:*/
- buf = (unsigned char*)
- malloc (300 * sizeof(unsigned char));
-
- cio = opj_cio_open((opj_common_ptr)movie->cinfo, buf, 300);
-
- mj2_write_jp(cio);
- mj2_write_ftyp(movie, cio);
-
- mdat_initpos = cio_tell(cio);
- cio_skip(cio, 4);
-
- cio_write(cio, MJ2_MDAT, 4);
-
- fwrite(buf,cio_tell(cio),1,mj2file);
-
- offset = cio_tell(cio);
- opj_cio_close(cio);
- 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
- {
- mj2_tk_t *tk;
- int buflen = 0;
-
- tk = &movie->tk[i];
- tk->num_chunks = tk->num_samples;
- numframes = tk->num_samples;
- tk->depth = prec;
-
- fprintf(stderr, "Video Track number %d\n", i);
-
- img = mj2_image_create(tk, j2k_parameters);
-
- buflen = 2 * (tk->w * tk->h * 8);
- buf = (unsigned char *) malloc(buflen*sizeof(unsigned char));
-
- for(sampleno = 0; sampleno < numframes; sampleno++)
- {
- double init_time = opj_clock();
- double elapsed_time;
-
- if(yuvtoimage(tk, img, sampleno, j2k_parameters,
- mj2_parameters.infile))
- {
- fprintf(stderr, "Error with frame number %d in YUV file\n", sampleno);
- return 1;
- }
-
-/* setup the encoder parameters using the current image and user parameters */
- opj_setup_encoder(cinfo, j2k_parameters, img);
-
- cio = opj_cio_open((opj_common_ptr)movie->cinfo, buf, buflen);
-
- cio_skip(cio, 4);
- cio_write(cio, JP2_JP2C, 4); /* JP2C*/
-
-/* encode the image */
- bSuccess = opj_encode(cinfo, cio, img, NULL);
-
- if (!bSuccess) {
- opj_cio_close(cio);
- fprintf(stderr, "failed to encode image\n");
- return 1;
- }
-
- len = cio_tell(cio) - 8;
- cio_seek(cio, 0);
- cio_write(cio, len+8,4);
- opj_cio_close(cio);
-
- 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;
-
- elapsed_time = opj_clock()-init_time;
- fprintf(stderr, "Frame number %d/%d encoded in %.2f mseconds\n",
- sampleno + 1, numframes, elapsed_time*1000);
- total_time += elapsed_time;
- } /* for(sampleno */
-
- free(buf);
- opj_image_destroy(img);
- }
- }/* for(i */
-
- fseek(mj2file, mdat_initpos, SEEK_SET);
-
- buf = (unsigned char*) malloc(4*sizeof(unsigned char));
-
-/* Init a cio to write box length variable in a little endian way */
- cio = opj_cio_open(NULL, buf, 4);
- cio_write(cio, offset - mdat_initpos, 4);
- fwrite(buf, 4, 1, mj2file);
- fseek(mj2file,0,SEEK_END);
- free(buf);
-
-/* Writing MOOV box */
- buf = (unsigned char*)
- malloc ((TEMP_BUF+numframes*20) * sizeof(unsigned char));
- cio = opj_cio_open(movie->cinfo, buf, (TEMP_BUF+numframes*20));
- mj2_write_moov(movie, cio);
- fwrite(buf,cio_tell(cio),1,mj2file);
- free(buf);
-
- fprintf(stdout,"Total encoding time: %.2f s for %d frames (%.1f fps)\n",
- total_time, numframes, (float)numframes/total_time);
-
- /* Ending program */
-
- fclose(mj2file);
-/* free remaining compression structures */
- mj2_destroy_compress(movie);
- free(cinfo);
-
- if(j2k_parameters->cp_comment) free(j2k_parameters->cp_comment);
- if(j2k_parameters->cp_matrice) free(j2k_parameters->cp_matrice);
- opj_cio_close(cio);
-
- return 0;
+ if (j2k_parameters->cp_matrice) {
+ free(j2k_parameters->cp_matrice);
+ }
+ opj_cio_close(cio);
+
+ return 0;
}
projects / openjpeg.git / blobdiff