Function main

outdated/win/gem/xpm2img.c:26–86

(argc, argv)

int initflag;
FILE *fp;
int
main(argc, argv)
int argc;
char *argv[];
{
    int i;
    int row, col, planeno;
    int farben, planes;
    if (argc != 3) {
        fprintf(stderr, "usage: tile2img infile.xpm outfile.img\n");
        exit(EXIT_FAILURE);
    }
    initflag = 0;
    fp = fopen(argv[2], "wb");
    if (!fp) {
        printf("Error creating IMG-file %s, aborting.\n", argv[2]);
        exit(EXIT_FAILURE);
    }
    fclose(fp);
    if (fopen_xpm_file(argv[1], "r") != TRUE) {
        printf("Error reading xpm-file %s, aborting.\n", argv[1]);
        exit(EXIT_FAILURE);
    }
    Bild_daten =
        (unsigned int **) malloc((long) height * sizeof(unsigned int *));
    for (i = 0; i < height; i++)
        Bild_daten[i] =
            (unsigned int *) malloc((long) width * sizeof(unsigned int));
    for (row = 0; row < height; row++) {
        char *xb = xpmgetline();
        int plane_offset;
        if (xb == 0) {
            printf("Error to few lines in xpm-file %s, aborting.\n", argv[1]);
            exit(EXIT_FAILURE);
        }
        for (col = 0; col < width; col++) {
            int color = xb[col];
            if (!ttable[color].flag)
                fprintf(stderr, "Bad image data\n");
            Bild_daten[row][col] = ttable[color].slot;
        }
    }
    if (num_colors > 256) {
        fprintf(stderr, "ERROR: zuviele Farben\n");
        exit(EXIT_FAILURE);
    } else if (num_colors > 16) {
        farben = 256;
        planes = 8;
    } else if (num_colors > 2) {
        farben = 16;
        planes = 4;
    } else {
        farben = 2;
        planes = 1;
    }
    bitmap_to_file(XIMG, width, height, 372, 372, planes, farben, argv[2],
                   get_color, get_pixel);
    exit(EXIT_SUCCESS);