int main(int argc, char** argv) {
struct image_t* image;
struct image_t* new_image;
struct palette_coeff_t* palette;
unsigned int k;
COLOR_TYPE* new_coeff;
unsigned int new_coeff_size;
unsigned int i;
if(argc != 4) {
print_command_line();
return EXIT_FAILURE;
}
else {
image = read_image(argv[1]);
k = atoi(argv[2]);
}
fflush(stdout);
palette = create_palette(image);
printf("reduce palette : %d\n", reduce_palette(palette, 0, k));
new_coeff = backtrace_palette_index(palette->model->size, 0, k, &new_coeff_size, palette);
printf("New color : ");
for(i = 0; i<new_coeff_size; i++) {
printf("%d ", new_coeff[i]);
}
printf("\n");
new_image = construct_image(new_coeff, new_coeff_size, image, palette->model);
save_image(argv[3], new_image);
free(new_image->pixels);
free(new_image);
free(new_coeff);
free(image->pixels);
free(image);
free(palette->model->data);
free(palette->model);
free(palette->coeff);
free(palette);
return EXIT_SUCCESS;
}
void parse_command_line(int argc, char **argv, struct command_line_args *ob)
{
int opt = 0, longIndex = 0;
double temp =0;
memset(ob,'\0',sizeof(struct command_line_args));
opt = getopt_long_only(argc, argv, ":", longOpts, &longIndex);
while (opt != -1)
{
switch(opt)
{
case 'l':
ob->packet_rate = atof(optarg);
break;
case 'm':
ob->serving_rate = atof(optarg);
break;
case 'r':
ob->token_rate = atof(optarg);
break;
case 'B':
temp = atof(optarg);
if(temp != (int)temp || temp < 0)
{
LOG(stderr,"\nError: Argument for option -B should be positive integer less than 2147483647\n");
exit(-1);
}
ob->bucket_depth = (int)temp;
break;
case 'P':
temp = atof(optarg);
if(temp != (int)temp || temp < 0)
{
LOG(stderr,"\nError: Argument for option -P should be positive integer less than 2147483647\n");
exit(-1);
}
ob->token_per_packet = (int)temp;
break;
case 'n':
temp = atof(optarg);
if(temp != (int)temp || temp < 0)
{
LOG(stderr,"\nError: Argument for option -n should be positive integer less than 2147483647\n");
exit(-1);
}
ob->no_of_packets = (int)temp;
break;
case 't':
TraceDriven = 1;
ob->tsfile_name = optarg;
break;
case ':':
case '?':
default :
LOG(stderr, "\nInvalid command line arguments passed\n");
exit(-1);
break;
}
opt = getopt_long_only(argc, argv, ":", longOpts, &longIndex);
}
if(TraceDriven)
parse_tsfile(ob);
if(!ob->packet_rate)
ob->packet_rate = 0.5;
if(!ob->serving_rate)
ob->serving_rate = 0.35;
if(!ob->token_rate)
ob->token_rate = 1.5;
if(!ob->bucket_depth)
ob->bucket_depth = 10;
if(!ob->token_per_packet)
ob->token_per_packet = 3;
if(!ob->no_of_packets)
ob->no_of_packets = 20;
print_command_line(ob);
}
