Update upstream source from tag 'upstream/3.1.1'

[xfishtank.git] / ppmtofish / fishtoppm.c

diff --git a/ppmtofish/fishtoppm.c b/ppmtofish/fishtoppm.c
deleted file mode 100644 (file)
index 647e689..0000000
--- a/ppmtofish/fishtoppm.c
+++ /dev/null
@@ -1,188 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define MAXCOLORS 256
-
-struct rgb_color {
-    unsigned int red, green, blue;
-};
-
-void
-WritePPM(char *outfile, unsigned char *data, int width, int height, struct rgb_color *colrs)
-{
-    FILE *fp;
-    int i;
-
-    if ((fp = fopen(outfile, "w")) == NULL)
-       return;
-    fprintf(fp, "P6\n%d %d\n255\n", width, height);
-    for (i = 0; i < width * height; i++) {
-       fputc(colrs[data[i]].red, fp);
-       fputc(colrs[data[i]].green, fp);
-       fputc(colrs[data[i]].blue, fp);
-    }
-    fclose(fp);
-}
-
-unsigned char *
-ReadFish(fp, w, h, colrs, filename)
-FILE *fp;
-int *w, *h;
-struct rgb_color *colrs;
-char *filename;
-{
-    int i;
-    char junk[80];
-    char name[80];
-    char *cptr;
-    unsigned char *data;
-    unsigned char *ptr;
-    int scale, val;
-
-    for (i = 0; i < 4; i++) {
-       fscanf(fp, "%s %s %d\n", junk, name, &val);
-       cptr = strrchr(name, '_');
-       if (cptr == NULL) {
-           cptr = name;
-       } else {
-           cptr++;
-       }
-
-       if (strcmp(cptr, "width") == 0) {
-           *w = val;
-       } else if (strcmp(cptr, "height") == 0) {
-           *h = val;
-       } else if (strcmp(cptr, "colors") == 0) {
-           scale = val;
-       }
-    }
-
-    cptr = strrchr(name, '_');
-    if (cptr == NULL) {
-       strcpy(filename, "");
-    } else {
-       *cptr = '\0';
-       strcpy(filename, name);
-    }
-
-    val = fgetc(fp);
-    while (val != '{') {
-       val = fgetc(fp);
-    }
-    for (i = 0; i < scale; i++) {
-       fscanf(fp, " %d", &val);
-       colrs[i].red = val / 256;
-       val = fgetc(fp);
-    }
-
-    val = fgetc(fp);
-    while (val != '{') {
-       val = fgetc(fp);
-    }
-    for (i = 0; i < scale; i++) {
-       fscanf(fp, " %d", &val);
-       colrs[i].green = val / 256;
-       val = fgetc(fp);
-    }
-
-    val = fgetc(fp);
-    while (val != '{') {
-       val = fgetc(fp);
-    }
-    for (i = 0; i < scale; i++) {
-       fscanf(fp, " %d", &val);
-       colrs[i].blue = val / 256;
-       val = fgetc(fp);
-    }
-
-    for (i = scale; i < MAXCOLORS; i++) {
-       colrs[i].red = 0;
-       colrs[i].green = 0;
-       colrs[i].blue = 0;
-    }
-
-    val = fgetc(fp);
-    while (val != '{') {
-       val = fgetc(fp);
-    }
-    data = (unsigned char *) malloc(2 * (*w) * (*h));
-    ptr = data;
-    for (i = 0; i < ((*w) * (*h)); i++) {
-       fscanf(fp, " 0x%x", &val);
-       *ptr++ = (unsigned char) val;
-       val = fgetc(fp);
-    }
-
-    val = fgetc(fp);
-    while (val != '{') {
-       val = fgetc(fp);
-    }
-    for (i = 0; i < ((*w) * (*h)); i++) {
-       fscanf(fp, " 0x%x", &val);
-       *ptr++ = (unsigned char) val;
-       val = fgetc(fp);
-    }
-
-    return (data);
-}
-
-
-
-main(argc, argv)
-int argc;
-char *argv[];
-{
-    FILE *ifd;
-    int i;
-    struct rgb_color colrs[MAXCOLORS];
-    unsigned char *data;
-    unsigned char *data1;
-    unsigned char *data2;
-    unsigned char *ptr;
-    unsigned char *ptr2;
-    int width, height;
-    char outfile[256];
-    char outname[80];
-
-    if (argc < 2) {
-       fprintf(stderr, "Usage:  %s <fish.h> [<outprefix>]\n", argv[0]);
-       exit(1);
-    }
-
-    ifd = fopen(argv[1], "r");
-    if (ifd == NULL) {
-       fprintf(stderr, "Error:  cannot open (%s) for read\n", argv[1]);
-       exit(1);
-    }
-
-    data = ReadFish(ifd, &width, &height, colrs, outname);
-    fclose(ifd);
-    ptr = data;
-
-    data1 = (unsigned char *) malloc(width * height);
-    ptr2 = data1;
-    for (i = 0; i < (width * height); i++) {
-       *ptr2++ = *ptr++;
-    }
-
-    data2 = (unsigned char *) malloc(width * height);
-    ptr2 = data2;
-    for (i = 0; i < (width * height); i++) {
-       *ptr2++ = *ptr++;
-    }
-
-    if (argc >= 3) {
-       strcpy(outname, argv[2]);
-    }
-
-    sprintf(outfile, "%s_1.ppm", outname);
-
-    WritePPM(outfile, data1, width, height, colrs);
-
-    sprintf(outfile, "%s_2.ppm", outname);
-
-    WritePPM(outfile, data2, width, height, colrs);
-
-    exit(0);
-}