fprintf correctly redirected to stderr or stdout
This commit is contained in:
Francois-Olivier Devaux
@@ -56,152 +56,152 @@
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void help_display()
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{
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printf("HELP\n----\n\n");
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printf("- the -h option displays this help information on screen\n\n");
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fprintf(stdout,"HELP\n----\n\n");
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fprintf(stdout,"- the -h option displays this help information on screen\n\n");
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printf("List of parameters for the coder JPEG 2000:\n");
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printf("\n");
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printf("REMARKS:\n");
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printf("---------\n");
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printf("\n");
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printf
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("The markers written to the main_header are : SOC SIZ COD QCD COM.\n");
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printf
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("COD and QCD never appear in the tile_header.\n");
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printf("\n");
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printf
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("- This coder can encode a mega image, a test was made on a 24000x24000 pixels \n");
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printf
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("color image. You need enough disk space memory (twice the original) to encode \n");
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printf
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("the image,i.e. for a 1.5 GB image you need a minimum of 3GB of disk memory)\n");
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printf("\n");
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printf("By default:\n");
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printf("------------\n");
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printf("\n");
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printf(" * Lossless\n");
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printf(" * 1 tile\n");
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printf(" * Size of precinct : 2^15 x 2^15 (means 1 precinct)\n");
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printf(" * Size of code-block : 64 x 64\n");
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printf(" * Number of resolutions: 6\n");
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printf(" * No SOP marker in the codestream\n");
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printf(" * No EPH marker in the codestream\n");
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printf(" * No sub-sampling in x or y direction\n");
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printf(" * No mode switch activated\n");
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printf(" * Progression order: LRCP\n");
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printf(" * No index file\n");
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printf(" * No ROI upshifted\n");
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printf(" * No offset of the origin of the image\n");
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printf(" * No offset of the origin of the tiles\n");
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printf(" * Reversible DWT 5-3\n");
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printf("\n");
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printf("Parameters:\n");
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printf("------------\n");
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printf("\n");
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printf
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("Required Parameters (except with -h):\n");
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printf("\n");
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printf
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("-i : source file (-i source.pnm also *.pgm, *.ppm) \n");
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printf("\n");
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printf
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("-o : destination file (-o dest.j2k or .jp2) \n");
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printf("\n");
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printf
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("Optional Parameters:\n");
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printf("\n");
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printf("-h : display the help information \n ");
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printf("\n");
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printf("-r : different compression ratios for successive layers (-r 20,10,5)\n ");
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printf(" - The rate specified for each quality level is the desired \n");
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printf(" compression factor.\n");
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printf(" Example: -r 20,10,1 means quality 1: compress 20x, \n");
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printf(" quality 2: compress 10x and quality 3: compress lossless\n");
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printf("\n");
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printf(" (options -r and -q cannot be used together)\n ");
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printf("\n");
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fprintf(stdout,"List of parameters for the coder JPEG 2000:\n");
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fprintf(stdout,"\n");
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fprintf(stdout,"REMARKS:\n");
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fprintf(stdout,"---------\n");
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fprintf(stdout,"\n");
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fprintf
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(stdout,"The markers written to the main_header are : SOC SIZ COD QCD COM.\n");
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fprintf
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(stdout,"COD and QCD never appear in the tile_header.\n");
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fprintf(stdout,"\n");
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fprintf
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(stdout,"- This coder can encode a mega image, a test was made on a 24000x24000 pixels \n");
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fprintf
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(stdout,"color image. You need enough disk space memory (twice the original) to encode \n");
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fprintf
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(stdout,"the image,i.e. for a 1.5 GB image you need a minimum of 3GB of disk memory)\n");
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fprintf(stdout,"\n");
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fprintf(stdout,"By default:\n");
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fprintf(stdout,"------------\n");
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fprintf(stdout,"\n");
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fprintf(stdout," * Lossless\n");
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fprintf(stdout," * 1 tile\n");
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fprintf(stdout," * Size of precinct : 2^15 x 2^15 (means 1 precinct)\n");
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fprintf(stdout," * Size of code-block : 64 x 64\n");
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fprintf(stdout," * Number of resolutions: 6\n");
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fprintf(stdout," * No SOP marker in the codestream\n");
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fprintf(stdout," * No EPH marker in the codestream\n");
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fprintf(stdout," * No sub-sampling in x or y direction\n");
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fprintf(stdout," * No mode switch activated\n");
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fprintf(stdout," * Progression order: LRCP\n");
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fprintf(stdout," * No index file\n");
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fprintf(stdout," * No ROI upshifted\n");
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fprintf(stdout," * No offset of the origin of the image\n");
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fprintf(stdout," * No offset of the origin of the tiles\n");
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fprintf(stdout," * Reversible DWT 5-3\n");
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fprintf(stdout,"\n");
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fprintf(stdout,"Parameters:\n");
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fprintf(stdout,"------------\n");
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fprintf(stdout,"\n");
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fprintf
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(stdout,"Required Parameters (except with -h):\n");
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fprintf(stdout,"\n");
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fprintf
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(stdout,"-i : source file (-i source.pnm also *.pgm, *.ppm) \n");
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fprintf(stdout,"\n");
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fprintf
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(stdout,"-o : destination file (-o dest.j2k or .jp2) \n");
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fprintf(stdout,"\n");
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fprintf
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(stdout,"Optional Parameters:\n");
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fprintf(stdout,"\n");
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fprintf(stdout,"-h : display the help information \n ");
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fprintf(stdout,"\n");
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fprintf(stdout,"-r : different compression ratios for successive layers (-r 20,10,5)\n ");
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fprintf(stdout," - The rate specified for each quality level is the desired \n");
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fprintf(stdout," compression factor.\n");
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fprintf(stdout," Example: -r 20,10,1 means quality 1: compress 20x, \n");
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fprintf(stdout," quality 2: compress 10x and quality 3: compress lossless\n");
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fprintf(stdout,"\n");
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fprintf(stdout," (options -r and -q cannot be used together)\n ");
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fprintf(stdout,"\n");
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printf("-q : different psnr for successive layers (-q 30,40,50) \n ");
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fprintf(stdout,"-q : different psnr for successive layers (-q 30,40,50) \n ");
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printf(" (options -r and -q cannot be used together)\n ");
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fprintf(stdout," (options -r and -q cannot be used together)\n ");
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printf("\n");
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printf("-n : number of resolutions (-n 3) \n");
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printf("\n");
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printf("-b : size of code block (-b 32,32) \n");
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printf("\n");
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printf("-c : size of precinct (-c 128,128) \n");
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printf("\n");
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printf("-t : size of tile (-t 512,512) \n");
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printf("\n");
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printf
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("-p : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] \n");
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printf("\n");
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printf
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("-s : subsampling factor (-s 2,2) [-s X,Y] \n");
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printf(" Remark: subsampling bigger than 2 can produce error\n");
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printf("\n");
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printf
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("-SOP : write SOP marker before each packet \n");
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printf("\n");
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printf
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("-EPH : write EPH marker after each header packet \n");
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printf("\n");
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printf
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("-M : mode switch (-M 3) [1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL)\n");
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printf
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(" 8=VSC 16=ERTERM(SEGTERM) 32=SEGMARK(SEGSYM)] \n");
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printf
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(" Indicate multiple modes by adding their values. \n");
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printf
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(" ex: RESTART(4) + RESET(2) + SEGMARK(32) = -M 38\n");
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printf("\n");
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printf
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("-x : create an index file *.Idx (-x index_name.Idx) \n");
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printf("\n");
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printf
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("-ROI : c=%%d,U=%%d : quantization indices upshifted \n");
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printf
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(" for component c=%%d [%%d = 0,1,2]\n");
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printf
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(" with a value of U=%%d [0 <= %%d <= 37] (i.e. -ROI:c=0,U=25) \n");
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printf("\n");
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printf
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("-d : offset of the origin of the image (-d 150,300) \n");
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printf("\n");
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printf
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("-T : offset of the origin of the tiles (-T 100,75) \n");
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printf("\n");
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printf("-I : use the irreversible DWT 9-7 (-I) \n");
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printf("\n");
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printf("IMPORTANT:\n");
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printf("-----------\n");
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printf("\n");
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printf("The index file has the structure below:\n");
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printf("---------------------------------------\n");
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printf("\n");
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printf("Image_height Image_width\n");
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printf("progression order\n");
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printf("Tiles_size_X Tiles_size_Y\n");
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printf("Components_nb\n");
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printf("Layers_nb\n");
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printf("decomposition_levels\n");
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printf("[Precincts_size_X_res_Nr Precincts_size_Y_res_Nr]...\n");
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printf(" [Precincts_size_X_res_0 Precincts_size_Y_res_0]\n");
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printf("Main_header_end_position\n");
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printf("Codestream_size\n");
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printf("Tile_0 start_pos end_Theader end_pos TotalDisto NumPix MaxMSE\n");
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printf("Tile_1 '' '' '' '' '' ''\n");
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printf("...\n");
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printf("Tile_Nt '' '' '' '' '' ''\n");
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printf("Tpacket_0 Tile layer res. comp. prec. start_pos end_pos disto\n");
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printf("...\n");
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printf("Tpacket_Np '' '' '' '' '' '' '' ''\n");
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fprintf(stdout,"\n");
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fprintf(stdout,"-n : number of resolutions (-n 3) \n");
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fprintf(stdout,"\n");
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fprintf(stdout,"-b : size of code block (-b 32,32) \n");
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fprintf(stdout,"\n");
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fprintf(stdout,"-c : size of precinct (-c 128,128) \n");
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fprintf(stdout,"\n");
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fprintf(stdout,"-t : size of tile (-t 512,512) \n");
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fprintf(stdout,"\n");
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fprintf
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(stdout,"-p : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] \n");
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fprintf(stdout,"\n");
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fprintf
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(stdout,"-s : subsampling factor (-s 2,2) [-s X,Y] \n");
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fprintf(stdout," Remark: subsampling bigger than 2 can produce error\n");
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fprintf(stdout,"\n");
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fprintf
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(stdout,"-SOP : write SOP marker before each packet \n");
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fprintf(stdout,"\n");
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fprintf
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(stdout,"-EPH : write EPH marker after each header packet \n");
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fprintf(stdout,"\n");
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fprintf
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(stdout,"-M : mode switch (-M 3) [1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL)\n");
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fprintf
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(stdout," 8=VSC 16=ERTERM(SEGTERM) 32=SEGMARK(SEGSYM)] \n");
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fprintf
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(stdout," Indicate multiple modes by adding their values. \n");
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fprintf
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(stdout," ex: RESTART(4) + RESET(2) + SEGMARK(32) = -M 38\n");
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fprintf(stdout,"\n");
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fprintf
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(stdout,"-x : create an index file *.Idx (-x index_name.Idx) \n");
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fprintf(stdout,"\n");
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fprintf
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(stdout,"-ROI : c=%%d,U=%%d : quantization indices upshifted \n");
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fprintf
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(stdout," for component c=%%d [%%d = 0,1,2]\n");
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fprintf
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(stdout," with a value of U=%%d [0 <= %%d <= 37] (i.e. -ROI:c=0,U=25) \n");
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fprintf(stdout,"\n");
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fprintf
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(stdout,"-d : offset of the origin of the image (-d 150,300) \n");
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fprintf(stdout,"\n");
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fprintf
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(stdout,"-T : offset of the origin of the tiles (-T 100,75) \n");
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fprintf(stdout,"\n");
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fprintf(stdout,"-I : use the irreversible DWT 9-7 (-I) \n");
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fprintf(stdout,"\n");
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fprintf(stdout,"IMPORTANT:\n");
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fprintf(stdout,"-----------\n");
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fprintf(stdout,"\n");
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fprintf(stdout,"The index file has the structure below:\n");
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fprintf(stdout,"---------------------------------------\n");
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fprintf(stdout,"\n");
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fprintf(stdout,"Image_height Image_width\n");
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fprintf(stdout,"progression order\n");
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fprintf(stdout,"Tiles_size_X Tiles_size_Y\n");
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fprintf(stdout,"Components_nb\n");
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fprintf(stdout,"Layers_nb\n");
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fprintf(stdout,"decomposition_levels\n");
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fprintf(stdout,"[Precincts_size_X_res_Nr Precincts_size_Y_res_Nr]...\n");
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fprintf(stdout," [Precincts_size_X_res_0 Precincts_size_Y_res_0]\n");
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fprintf(stdout,"Main_header_end_position\n");
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fprintf(stdout,"Codestream_size\n");
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fprintf(stdout,"Tile_0 start_pos end_Theader end_pos TotalDisto NumPix MaxMSE\n");
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fprintf(stdout,"Tile_1 '' '' '' '' '' ''\n");
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fprintf(stdout,"...\n");
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fprintf(stdout,"Tile_Nt '' '' '' '' '' ''\n");
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fprintf(stdout,"Tpacket_0 Tile layer res. comp. prec. start_pos end_pos disto\n");
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fprintf(stdout,"...\n");
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fprintf(stdout,"Tpacket_Np '' '' '' '' '' '' '' ''\n");
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printf("MaxDisto\n");
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fprintf(stdout,"MaxDisto\n");
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printf("TotalDisto\n\n");
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fprintf(stdout,"TotalDisto\n\n");
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}
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int give_progression(char progression[4])
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