exiftran/libpng-1.4.patch

   1 diff -Naur fbida-2.07-orig/rd/read-png.c fbida-2.07/rd/read-png.c
   2 --- fbida-2.07-orig/rd/read-png.c       2010-01-18 00:02:02.000000000 -0500
   3 +++ fbida-2.07/rd/read-png.c    2010-01-18 00:06:09.000000000 -0500
   4 @@ -69,8 +69,11 @@
   5      if (h->color_type == PNG_COLOR_TYPE_PALETTE)
   6         png_set_palette_to_rgb(h->png);
   7      if (h->color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)
   8 -       png_set_gray_1_2_4_to_8(h->png);
   9 -
  10 +#if PNG_LIBPNG_VER < 10400
  11 +      png_set_gray_1_2_4_to_8(h->png);
  12 +#else
  13 +    png_set_expand_gray_1_2_4_to_8(h->png);
  14 +#endif
  15      if (png_get_bKGD(h->png, h->info, &file_bg)) {
  16         png_set_background(h->png,file_bg,PNG_BACKGROUND_GAMMA_FILE,1,1.0);
  17      } else {