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PTmasker.c    220 lines (183 with data), 5.7 kB

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/*
* PTmasker $Id$
*
* Based on the program PTStitcher by Helmut Dersch.
*
* Takes a set of tiffs and computes their stitching masks
*
* Oct 2006
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this software; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*
* Author: Daniel M German dmgerman at uvic doooot ca
*
*/
#include <stdlib.h>
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <dirent.h>
#ifndef _MSC_VER
#include <unistd.h>
#else
#include "compat_win32/getopt.h"
#endif
#include <errno.h>
#include "filter.h"
#include "panorama.h"
#include "PTcommon.h"
#include "ptstitch.h"
#include "pttiff.h"
#define PT_MASKER_USAGE "PTmasker [options] <tiffFiles>+\n\n" \
"Options:\n"\
"\t-p <prefix>\tPrefix for output files (defaults to masked%%4d)\n"\
"\t-e <feather>\tSize of the feather (defaults to zero)\n"\
"\t-f\t\tForce processing (do not stop at warnings)\n"\
"\t-x\t\tDelete source files (use with care)\n"\
"\t-q\t\tQuiet run\n"\
"\t-h\t\tShow this message\n"\
"\n"
#define PT_MASKER_VERSION "PTmasker Version " VERSION ", originally written by Helmut Dersch, rewritten by Daniel M German\n"
#define DEFAULT_PREFIX "masked"
int main(int argc,char *argv[])
{
char opt;
fullPath *ptrInputFiles;
fullPath *ptrOutputFiles;
int counter;
char outputPrefix[MAX_PATH_LENGTH];
int filesCount;
int base = 0;
int ptForceProcessing = 0;
int feather = 0;
int ptDeleteSources = 0;
ptrInputFiles = NULL;
counter = 0;
outputPrefix[0] = 0;
printf(PT_MASKER_VERSION);
while ((opt = getopt(argc, argv, "p:fqhxe:")) != -1) {
// o and f -> set output file
// h -> help
// q -> quiet?
// k -> base image, defaults to first
// s -> compute seams
switch(opt) { // fhoqs f: 102 h:104 111 113 115 o:f:hsq
case 'e':
feather = strtol(optarg, NULL, 10);
if (errno != 0) {
PrintError("Illegal value for feather");
return -1;
}
break;
case 'p':
if (strlen(optarg) < MAX_PATH_LENGTH) {
strcpy(outputPrefix, optarg);
} else {
PrintError("Illegal length for output prefix");
return -1;
}
break;
case 'f':
ptForceProcessing = 1;
break;
case 'q':
ptQuietFlag = 1;
break;
case 'x':
ptDeleteSources = 1;
break;
case 'h':
printf(PT_MASKER_USAGE);
exit(0);
default:
break;
}
}
// check if an output prefix was given
if (!(*outputPrefix)) {
strcpy(outputPrefix, "masked");
}
filesCount = argc - optind;
if (filesCount < 1) {
PrintError("No files specified in the command line");
fprintf(stderr, PT_MASKER_USAGE);
return -1;
}
// Allocate memory for filenames
if ((ptrInputFiles = calloc(filesCount, sizeof(fullPath))) == NULL ||
(ptrOutputFiles = calloc(filesCount, sizeof(fullPath))) == NULL) {
PrintError("Not enough memory");
return -1;
}
// GET input file names
base = optind;
for (; optind < argc; optind++) {
char *currentParm;
currentParm = argv[optind];
if (StringtoFullPath(&ptrInputFiles[optind-base], currentParm) !=0) { // success
PrintError("Syntax error: Not a valid pathname");
return(-1);
}
}
// Generate output file names
if (panoFileOutputNamesCreate(ptrOutputFiles, filesCount, outputPrefix) == 0) {
return -1;
}
#ifdef testingfeather
panoFeatherFile(ptrInputFiles, ptrOutputFiles, feather);
exit(1);
#endif
if (! ptForceProcessing) {
char *temp;
if ((temp = panoFileExists(ptrOutputFiles, filesCount)) != NULL) {
PrintError("Output filename exists %s. Use -f to overwrite", temp);
return -1;
}
if (filesCount > 1) {
if (!panoTiffVerifyAreCompatible(ptrInputFiles, filesCount, TRUE)) {
PrintError("Input files are not compatible. Use -f to overwrite");
return -1;
}
}
}
if (! ptQuietFlag) printf("Computing seams for %d files\n", filesCount);
if (filesCount == 1) {
// only do feathering
if (feather == 0) {
PrintError("Only one file specified, nothing to do\n");
return -1;
}
if (panoFeatherFile(ptrInputFiles, ptrOutputFiles, feather)) {
return 0;
} else
return 1;
}
if (panoStitchReplaceMasks(ptrInputFiles, ptrOutputFiles, filesCount,
feather) != 0) {
PrintError("Could not create stitching masks");
return -1;
}
if (ptrInputFiles) free(ptrInputFiles);
if (ptrOutputFiles) free(ptrOutputFiles);
if (ptDeleteSources) {
int i;
for (i = 0; i < filesCount; i++) {
remove(ptrInputFiles[i].name);
}
}
return 0;
}