9 	uint16_t width;  member
12 	uint8_t	*data;  member
19 	fprintf(stderr, "Usage: %s [--gen-info|--gen-data] file\n", prog);  in usage()
38 	while (n-- > 0)  in skip_bytes()
69 		b->width, b->height, n_colors,  in gen_info()
86 	if (!strcmp(argv[1], "--gen-info"))  in main()
88 	else if (!strcmp(argv[1], "--gen-data"))  in main()
105 	 * read width and height of the image, and the number of colors used;  in main()
110 		error ("Couldn't read bitmap data offset", fp);  in main()
117 	if (fread (&b->width,   sizeof (uint16_t), 1, fp) != 1)  in main()
118 		error ("Couldn't read bitmap width", fp);  in main()
120 	if (fread (&b->height,  sizeof (uint16_t), 1, fp) != 1)  in main()
125 	skip_bytes(fp, hdr_size - 34);  in main()
131 	b->width = le_short(b->width);  in main()
132 	b->height = le_short(b->height);  in main()
135 	/* assume we are working with an 8-bit file */  in main()
136 	if ((n_colors == 0) || (n_colors > 256 - DEFAULT_CMAP_SIZE)) {  in main()
138 		n_colors = 256 - DEFAULT_CMAP_SIZE;  in main()
156 	if ((b->data = (uint8_t *)malloc(b->width * b->height)) == NULL)  in main()
163 		b->palette[(int)(i*3+2)] = fgetc(fp);  in main()
164 		b->palette[(int)(i*3+1)] = fgetc(fp);  in main()
165 		b->palette[(int)(i*3+0)] = fgetc(fp);  in main()
170 			(b->palette[(int)(i*3+0)] >> 4) & 0x0F,  in main()
171 			(b->palette[(int)(i*3+1)] >> 4) & 0x0F,  in main()
172 			(b->palette[(int)(i*3+2)] >> 4) & 0x0F,  in main()
185 	for (i=(b->height-1)*b->width; i>=0; i-=b->width) {  in main()
186 		for (x = 0; x < b->width; x++) {  in main()
187 			b->data[i + x] = (uint8_t) fgetc(fp)  in main()
192 	for (i=0; i<(b->height*b->width); ++i) {  in main()
196 			b->data[i],  in main()