mupdf-patched/dpi_hack.patch

   1 diff -crB mupdf-0.9-original/apps/x11_main.c mupdf-0.9-patched/apps/x11_main.c
   2 *** mupdf-0.9-original/apps/x11_main.c  2011-09-05 13:55:39.000000000 +0200
   3 --- mupdf-0.9-patched/apps/x11_main.c   2011-09-12 02:26:44.990308635 +0200
   4 ***************
   5 *** 539,544 ****
   6 --- 539,560 ----
   7         exit(1);
   8   }
   9
  10 + int get_dpi(void)
  11 + {
  12 +       Display *xdpy;
  13 +       int xscr;
  14 +       int x = 0;
  15 +
  16 +       if ((xdpy = XOpenDisplay(NULL))) {
  17 +               xscr = DefaultScreen(xdpy);
  18 +               x = (int) (DisplayWidth(xdpy, xscr) * 25.4 /
  19 +               DisplayWidthMM(xdpy, xscr) + 0.5);
  20 +               XCloseDisplay(xdpy);
  21 +       }
  22 +       return x;
  23 + }
  24 +
  25 +
  26   int main(int argc, char **argv)
  27   {
  28         int c;
  29 ***************
  30 *** 547,553 ****
  31         KeySym keysym;
  32         int oldx = 0;
  33         int oldy = 0;
  34 !       int resolution = 72;
  35         int pageno = 1;
  36         int accelerate = 1;
  37         int fd;
  38 --- 563,569 ----
  39         KeySym keysym;
  40         int oldx = 0;
  41         int oldy = 0;
  42 !       int resolution = get_dpi();
  43         int pageno = 1;
  44         int accelerate = 1;
  45         int fd;