int main (int argc, char *argv[])
{
char
inputfile[DEF_FILELEN],
outputfile[DEF_FILELEN],
varname[DEF_FILELEN];
image_t rgb_logo, yuyv_logo ;
switch (argc){
case 2:
case 3:
case 4:
strcpy (inputfile, argv[1]);
if (argc > 2)
strcpy (varname, argv[2]);
else
{
int pos = strchr(inputfile, '.');
if (pos >= 0)
{
strncpy (varname, inputfile, pos);
varname[pos] = 0 ;
}
}
if (argc > 3)
strcpy (outputfile, argv[3]);
else
{
int pos = strchr (varname, '.');
if (pos > 0)
{
char app[DEF_FILELEN] ;
strncpy(app, varname, pos);
sprintf(outputfile, "%s.h", app);
}
}
break;
default:
printf("EasyLogo 1.0 (C) 2000 by Paolo Scaffardi\n\n");
printf("Syntax: easylogo inputfile [outputvar {outputfile}] \n");
printf("\n");
printf("Where: 'inputfile' is the TGA image to load\n");
printf(" 'outputvar' is the variable name to create\n");
printf(" 'outputfile' is the output header file (default is 'inputfile.h')\n");
return -1 ;
}
printf("Doing '%s' (%s) from '%s'...",
outputfile, varname, inputfile);
/* Import TGA logo */
printf("L");
if (image_load_tga (&rgb_logo, inputfile)<0)
{
printf("input file not found!\n");
exit(1);
}
/* Convert it to YUYV format */
printf("C");
image_rgb_to_yuyv (&rgb_logo, &yuyv_logo) ;
/* Save it into a header format */
printf("S");
image_save_header (&yuyv_logo, outputfile, varname) ;
/* Free original image and copy */
image_free (&rgb_logo);
image_free (&yuyv_logo);
printf("\n");
return 0 ;
}
int main (int argc, char *argv[])
{
int c;
bool use_rgb = false;
char inputfile[DEF_FILELEN],
outputfile[DEF_FILELEN], varname[DEF_FILELEN];
image_t rgb_logo, yuyv_logo;
while ((c = getopt(argc, argv, "hrgb")) > 0) {
switch (c) {
case 'h':
usage (0);
break;
case 'r':
use_rgb = true;
puts ("Using 24-bit RGB Output Fromat");
break;
case 'g':
use_gzip |= 0x1;
puts ("Compressing with gzip");
break;
case 'b':
use_gzip |= 0x2;
puts ("Preallocating bss space for decompressing image");
break;
default:
usage (1);
break;
}
}
c = argc - optind;
if (c > 4 || c < 1)
usage (1);
strcpy (inputfile, argv[optind]);
if (c > 1)
strcpy (varname, argv[optind + 1]);
else {
/* transform "input.tga" to just "input" */
char *dot;
strcpy (varname, inputfile);
dot = strchr (varname, '.');
if (dot)
*dot = '\0';
}
if (c > 2)
strcpy (outputfile, argv[optind + 2]);
else {
/* just append ".h" to input file name */
strcpy (outputfile, inputfile);
strcat (outputfile, ".h");
}
/* Make sure the output is sent as soon as we printf() */
setbuf(stdout, NULL);
printf ("Doing '%s' (%s) from '%s'...",
outputfile, varname, inputfile);
/* Import TGA logo */
printf ("L");
if (image_load_tga (&rgb_logo, inputfile) < 0) {
printf ("input file not found!\n");
exit (1);
}
/* Convert it to YUYV format if wanted */
if (!use_rgb) {
printf ("C");
image_rgb_to_yuyv (&rgb_logo, &yuyv_logo);
}
/* Save it into a header format */
printf ("S");
image_save_header (use_rgb ? &rgb_logo : &yuyv_logo, outputfile, varname);
/* Free original image and copy */
image_free (&rgb_logo);
if (!use_rgb)
image_free (&yuyv_logo);
printf ("\n");
return 0;
}
