Lines Matching defs:dpi
125 " --dpi <dpi>/<output>\n"
437 static double dpi = 0;
1629 fb_width, fb_height, fb_width_mm, fb_height_mm, dpi);
3111 if (!strcmp ("--dpi", argv[i])) {
3114 dpi = strtod(argv[i], &strtod_error);
3117 dpi = 0.0;
3557 * If an output was specified to track dpi, use it
3582 dpi = (25.4 * mode_info->height) / output_info->mm_height;
3593 fb_height != DisplayHeight (dpy, screen) || dpi != 0.0)
3595 if (dpi <= 0)
3596 dpi = (25.4 * DisplayHeight (dpy, screen)) / DisplayHeightMM(dpy, screen);
3598 fb_width_mm = (25.4 * fb_width) / dpi;
3599 fb_height_mm = (25.4 * fb_height) / dpi;