Add -c option

posva · Apr 18, 2017 · b894cf1 · b894cf1
1 parent e42eca8
commit b894cf1
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/src/catimg.c b/src/catimg.c
@@ -67,7 +67,8 @@ int main(int argc, char *argv[])
  opterr = 0;
 
  uint32_t cols = 0, precision = 0;
- while ((c = getopt (argc, argv, "w:l:r:h")) != -1)
+ uint8_t convert = 0;
+ while ((c = getopt (argc, argv, "w:l:r:hc")) != -1)
  switch (c) {
  case 'w':
  cols = strtol(optarg, &num, 0) >> 1;
@@ -81,6 +82,10 @@ int main(int argc, char *argv[])
  case 'h':
  printf(USAGE);
  exit(0);
+ break;
+ case 'c':
+ convert = 1;
+ break;
  default:
  printf(USAGE);
  exit(1);
@@ -108,7 +113,8 @@ int main(int argc, char *argv[])
  float sc = cols/(float)img.width;
  img_resize(&img, sc, sc);
  }
- /* img_convert_colors(&img); */
+ if (convert)
+ img_convert_colors(&img);
  /*printf("Loaded %s: %ux%u. Console width: %u\n", file, img.width, img.height, cols);*/
  // For GIF
  if (img.frames > 1) {