From d479dd1aab1c1cb907932c6595b0ef33523fc797 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Fri, 6 Nov 2015 07:14:47 +0100 Subject: Imported Upstream version 1.8.3 --- tiff/tools/tiffgt.c | 470 ---------------------------------------------------- 1 file changed, 470 deletions(-) delete mode 100755 tiff/tools/tiffgt.c (limited to 'tiff/tools/tiffgt.c') diff --git a/tiff/tools/tiffgt.c b/tiff/tools/tiffgt.c deleted file mode 100755 index 3907d30..0000000 --- a/tiff/tools/tiffgt.c +++ /dev/null @@ -1,470 +0,0 @@ -/* $Id: tiffgt.c,v 1.11 2014-12-26 16:06:41 bfriesen Exp $ */ - -/* - * Copyright (c) 1988-1997 Sam Leffler - * Copyright (c) 1991-1997 Silicon Graphics, Inc. - * Copyright (c) 2003, Andrey Kiselev - * - * Permission to use, copy, modify, distribute, and sell this software and - * its documentation for any purpose is hereby granted without fee, provided - * that (i) the above copyright notices and this permission notice appear in - * all copies of the software and related documentation, and (ii) the names of - * Sam Leffler and Silicon Graphics may not be used in any advertising or - * publicity relating to the software without the specific, prior written - * permission of Sam Leffler and Silicon Graphics. - * - * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND, - * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY - * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. - * - * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR - * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, - * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, - * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF - * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE - * OF THIS SOFTWARE. - */ - -#include "tif_config.h" -#include -#include -#include -#include - -#if HAVE_APPLE_OPENGL_FRAMEWORK -# include -# include -#else -# include -# include -#endif - -#include "tiffio.h" -#include "tiffiop.h" - -#ifndef HAVE_GETOPT -extern int getopt(int, char**, char*); -#endif - -static uint32 width = 0, height = 0; /* window width & height */ -static uint32* raster = NULL; /* displayable image */ -static TIFFRGBAImage img; -static int order0 = 0, order; -static uint16 photo0 = (uint16) -1, photo; -static int stoponerr = 0; /* stop on read error */ -static int verbose = 0; -#define TITLE_LENGTH 1024 -static char title[TITLE_LENGTH]; /* window title line */ -static uint32 xmax, ymax; -static char** filelist = NULL; -static int fileindex; -static int filenum; -static TIFFErrorHandler oerror; -static TIFFErrorHandler owarning; - -static void cleanup_and_exit(void); -static int initImage(void); -static int prevImage(void); -static int nextImage(void); -static void setWindowSize(void); -static void usage(void); -static uint16 photoArg(const char*); -static void raster_draw(void); -static void raster_reshape(int, int); -static void raster_keys(unsigned char, int, int); -static void raster_special(int, int, int); - -extern char* optarg; -extern int optind; -static TIFF* tif = NULL; - -int -main(int argc, char* argv[]) -{ - int c; - int dirnum = -1; - uint32 diroff = 0; - - oerror = TIFFSetErrorHandler(NULL); - owarning = TIFFSetWarningHandler(NULL); - while ((c = getopt(argc, argv, "d:o:p:eflmsvw?")) != -1) - switch (c) { - case 'd': - dirnum = atoi(optarg); - break; - case 'e': - oerror = TIFFSetErrorHandler(oerror); - break; - case 'l': - order0 = FILLORDER_LSB2MSB; - break; - case 'm': - order0 = FILLORDER_MSB2LSB; - break; - case 'o': - diroff = strtoul(optarg, NULL, 0); - break; - case 'p': - photo0 = photoArg(optarg); - break; - case 's': - stoponerr = 1; - break; - case 'w': - owarning = TIFFSetWarningHandler(owarning); - break; - case 'v': - verbose = 1; - break; - case '?': - usage(); - /*NOTREACHED*/ - } - filenum = argc - optind; - if ( filenum < 1) - usage(); - - glutInit(&argc, argv); - glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB); - - /* - * Get the screen size - */ - xmax = glutGet(GLUT_SCREEN_WIDTH); - ymax = glutGet(GLUT_SCREEN_HEIGHT); - - /* - * Use 90% of the screen size - */ - xmax = xmax - xmax / 10.0; - ymax = ymax - ymax / 10.0; - - filelist = (char **) _TIFFmalloc(filenum * sizeof(char*)); - if (!filelist) { - TIFFError(argv[0], "Can not allocate space for the file list."); - return 1; - } - _TIFFmemcpy(filelist, argv + optind, filenum * sizeof(char*)); - fileindex = -1; - if (nextImage() < 0) { - _TIFFfree(filelist); - return 2; - } - /* - * Set initial directory if user-specified - * file was opened successfully. - */ - if (dirnum != -1 && !TIFFSetDirectory(tif, dirnum)) - TIFFError(argv[0], "Error, seeking to directory %d", dirnum); - if (diroff != 0 && !TIFFSetSubDirectory(tif, diroff)) - TIFFError(argv[0], "Error, setting subdirectory at %#x", diroff); - order = order0; - photo = photo0; - if (initImage() < 0){ - _TIFFfree(filelist); - return 3; - } - /* - * Create a new window or reconfigure an existing - * one to suit the image to be displayed. - */ - glutInitWindowSize(width, height); - snprintf(title, TITLE_LENGTH - 1, "%s [%u]", filelist[fileindex], - (unsigned int) TIFFCurrentDirectory(tif)); - glutCreateWindow(title); - glutDisplayFunc(raster_draw); - glutReshapeFunc(raster_reshape); - glutKeyboardFunc(raster_keys); - glutSpecialFunc(raster_special); - glutMainLoop(); - - cleanup_and_exit(); - return 0; -} - -static void -cleanup_and_exit(void) -{ - TIFFRGBAImageEnd(&img); - if (filelist != NULL) - _TIFFfree(filelist); - if (raster != NULL) - _TIFFfree(raster); - if (tif != NULL) - TIFFClose(tif); - exit(0); -} - -static int -initImage(void) -{ - uint32 w, h; - - if (order) - TIFFSetField(tif, TIFFTAG_FILLORDER, order); - if (photo != (uint16) -1) - TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, photo); - if (!TIFFRGBAImageBegin(&img, tif, stoponerr, title)) { - TIFFError(filelist[fileindex], "%s", title); - TIFFClose(tif); - tif = NULL; - return -1; - } - - /* - * Setup the image raster as required. - */ - h = img.height; - w = img.width; - if (h > ymax) { - w = (int)(w * ((float)ymax / h)); - h = ymax; - } - if (w > xmax) { - h = (int)(h * ((float)xmax / w)); - w = xmax; - } - - if (w != width || h != height) { - uint32 rastersize = - _TIFFMultiply32(tif, img.width, img.height, "allocating raster buffer"); - if (raster != NULL) - _TIFFfree(raster), raster = NULL; - raster = (uint32*) _TIFFCheckMalloc(tif, rastersize, sizeof (uint32), - "allocating raster buffer"); - if (raster == NULL) { - width = height = 0; - TIFFError(filelist[fileindex], "No space for raster buffer"); - cleanup_and_exit(); - } - width = w; - height = h; - } - TIFFRGBAImageGet(&img, raster, img.width, img.height); -#if HOST_BIGENDIAN - TIFFSwabArrayOfLong(raster,img.width*img.height); -#endif - return 0; -} - -static int -prevImage(void) -{ - if (fileindex > 0) - fileindex--; - else if (tif) - return fileindex; - if (tif) - TIFFClose(tif); - tif = TIFFOpen(filelist[fileindex], "r"); - if (tif == NULL) - return -1; - return fileindex; -} - -static int -nextImage(void) -{ - if (fileindex < filenum - 1) - fileindex++; - else if (tif) - return fileindex; - if (tif) - TIFFClose(tif); - tif = TIFFOpen(filelist[fileindex], "r"); - if (tif == NULL) - return -1; - return fileindex; -} - -static void -setWindowSize(void) -{ - glutReshapeWindow(width, height); -} - -static void -raster_draw(void) -{ - glDrawPixels(img.width, img.height, GL_RGBA, GL_UNSIGNED_BYTE, (const GLvoid *) raster); -} - -static void -raster_reshape(int win_w, int win_h) -{ - GLfloat xratio = (GLfloat)win_w/img.width; - GLfloat yratio = (GLfloat)win_h/img.height; - int ratio = (int)(((xratio > yratio)?xratio:yratio) * 100); - - glPixelZoom(xratio, yratio); - glViewport(0, 0, win_w, win_h); - snprintf(title, 1024, "%s [%u] %d%%", filelist[fileindex], - (unsigned int) TIFFCurrentDirectory(tif), ratio); - glutSetWindowTitle(title); -} - -static void -raster_keys(unsigned char key, int x, int y) -{ - (void) x; - (void) y; - switch (key) { - case 'b': /* photometric MinIsBlack */ - photo = PHOTOMETRIC_MINISBLACK; - initImage(); - break; - case 'l': /* lsb-to-msb FillOrder */ - order = FILLORDER_LSB2MSB; - initImage(); - break; - case 'm': /* msb-to-lsb FillOrder */ - order = FILLORDER_MSB2LSB; - initImage(); - break; - case 'w': /* photometric MinIsWhite */ - photo = PHOTOMETRIC_MINISWHITE; - initImage(); - break; - case 'W': /* toggle warnings */ - owarning = TIFFSetWarningHandler(owarning); - initImage(); - break; - case 'E': /* toggle errors */ - oerror = TIFFSetErrorHandler(oerror); - initImage(); - break; - case 'z': /* reset to defaults */ - case 'Z': - order = order0; - photo = photo0; - if (owarning == NULL) - owarning = TIFFSetWarningHandler(NULL); - if (oerror == NULL) - oerror = TIFFSetErrorHandler(NULL); - initImage(); - break; - case 'q': /* exit */ - case '\033': - cleanup_and_exit(); - } - glutPostRedisplay(); -} - -static void -raster_special(int key, int x, int y) -{ - (void) x; - (void) y; - switch (key) { - case GLUT_KEY_PAGE_UP: /* previous logical image */ - if (TIFFCurrentDirectory(tif) > 0) { - if (TIFFSetDirectory(tif, - TIFFCurrentDirectory(tif)-1)) { - initImage(); - setWindowSize(); - } - } else { - TIFFRGBAImageEnd(&img); - prevImage(); - initImage(); - setWindowSize(); - } - break; - case GLUT_KEY_PAGE_DOWN: /* next logical image */ - if (!TIFFLastDirectory(tif)) { - if (TIFFReadDirectory(tif)) { - initImage(); - setWindowSize(); - } - } else { - TIFFRGBAImageEnd(&img); - nextImage(); - initImage(); - setWindowSize(); - } - break; - case GLUT_KEY_HOME: /* 1st image in current file */ - if (TIFFSetDirectory(tif, 0)) { - TIFFRGBAImageEnd(&img); - initImage(); - setWindowSize(); - } - break; - case GLUT_KEY_END: /* last image in current file */ - TIFFRGBAImageEnd(&img); - while (!TIFFLastDirectory(tif)) - TIFFReadDirectory(tif); - initImage(); - setWindowSize(); - break; - } - glutPostRedisplay(); -} - - - -char* stuff[] = { -"usage: tiffgt [options] file.tif", -"where options are:", -" -c use colormap visual", -" -d dirnum set initial directory (default is 0)", -" -e enable display of TIFF error messages", -" -l force lsb-to-msb FillOrder", -" -m force msb-to-lsb FillOrder", -" -o offset set initial directory offset", -" -p photo override photometric interpretation", -" -r use fullcolor visual", -" -s stop decoding on first error (default is ignore errors)", -" -v enable verbose mode", -" -w enable display of TIFF warning messages", -NULL -}; - -static void -usage(void) -{ - char buf[BUFSIZ]; - int i; - - setbuf(stderr, buf); - fprintf(stderr, "%s\n\n", TIFFGetVersion()); - for (i = 0; stuff[i] != NULL; i++) - fprintf(stderr, "%s\n", stuff[i]); - exit(-1); -} - -static uint16 -photoArg(const char* arg) -{ - if (strcmp(arg, "miniswhite") == 0) - return (PHOTOMETRIC_MINISWHITE); - else if (strcmp(arg, "minisblack") == 0) - return (PHOTOMETRIC_MINISBLACK); - else if (strcmp(arg, "rgb") == 0) - return (PHOTOMETRIC_RGB); - else if (strcmp(arg, "palette") == 0) - return (PHOTOMETRIC_PALETTE); - else if (strcmp(arg, "mask") == 0) - return (PHOTOMETRIC_MASK); - else if (strcmp(arg, "separated") == 0) - return (PHOTOMETRIC_SEPARATED); - else if (strcmp(arg, "ycbcr") == 0) - return (PHOTOMETRIC_YCBCR); - else if (strcmp(arg, "cielab") == 0) - return (PHOTOMETRIC_CIELAB); - else if (strcmp(arg, "logl") == 0) - return (PHOTOMETRIC_LOGL); - else if (strcmp(arg, "logluv") == 0) - return (PHOTOMETRIC_LOGLUV); - else - return ((uint16) -1); -} - -/* vim: set ts=8 sts=8 sw=8 noet: */ -/* - * Local Variables: - * mode: c - * c-basic-offset: 8 - * fill-column: 78 - * End: - */ -- cgit v1.2.3