Script started on Sun 06 Jul 2008 06:08:01 PM PDT
On the road, ZIPPY is a pinhead without a purpose, but never without a
POINT ...

blacklady:~> echo LANDSCAPE
LANDSCAPE
blacklady:~> xwininfo -root

xwininfo: Window id: 0x102 (the root window) (has no name)

  Absolute upper-left X:  0
  Absolute upper-left Y:  0
  Relative upper-left X:  0
  Relative upper-left Y:  0
  Width: 1920
  Height: 1200
  Depth: 24
  Visual Class: TrueColor
  Border width: 0
  Class: InputOutput
  Colormap: 0x20 (installed)
  Bit Gravity State: ForgetGravity
  Window Gravity State: NorthWestGravity
  Backing Store State: NotUseful
  Save Under State: no
  Map State: IsViewable
  Override Redirect State: no
  Corners:  +0+0  -0+0  -0-0  +0-0
  -geometry 1920x1200+0+0

blacklady:~> echo PORTRAIT
PORTRAIT
blacklady:~> xwininfo -root

xwininfo: Window id: 0x102 (the root window) (has no name)

  Absolute upper-left X:  0
  Absolute upper-left Y:  0
  Relative upper-left X:  0
  Relative upper-left Y:  0
  Width: 1200
  Height: 1920
  Depth: 24
  Visual Class: TrueColor
  Border width: 0
  Class: InputOutput
  Colormap: 0x20 (installed)
  Bit Gravity State: ForgetGravity
  Window Gravity State: NorthWestGravity
  Backing Store State: NotUseful
  Save Under State: no
  Map State: IsViewable
  Override Redirect State: no
  Corners:  +0+0  -0+0  -0-0  +0-0
  -geometry 1200x1920+0+0


# ... SNIP ...

blacklady:~/xscreensaver-5.05/driver> ./test-randr 
test-randr: 18:10:35: XRRQueryExtension(dpy, ...) ==> 111, 0
test-randr: 18:10:35: XRRQueryVersion(dpy, ...) ==> 1, 1

test-randr: 18:10:35: Screen 0
test-randr: 18:10:35:   Available Rotations:     0 90 180 270
test-randr: 18:10:35:   Current Rotation:        0
test-randr: 18:10:35:   Available Reflections:   none
test-randr: 18:10:35:   Current Reflections:     none
test-randr: 18:10:35:   + size 0: 1920 x 1200    rates: 50
test-randr: 18:10:35:     size 1: 1280 x 1024    rates: 51 60
test-randr: 18:10:35:     size 2: 1024 x 768     rates: 52 63 64
test-randr: 18:10:35:     size 3: 800 x 600      rates: 53 67 68 69 70 71
test-randr: 18:10:35:     size 4: 640 x 480      rates: 54 77 78 79
test-randr: 18:10:35:     size 5: 1680 x 1050    rates: 55
test-randr: 18:10:35:     size 6: 1600 x 1200    rates: 56
test-randr: 18:10:35:     size 7: 1600 x 1024    rates: 57
test-randr: 18:10:35:     size 8: 1400 x 1050    rates: 58 59
test-randr: 18:10:35:     size 9: 1280 x 960     rates: 61
test-randr: 18:10:35:     size 10: 1152 x 864    rates: 62
test-randr: 18:10:35:     size 11: 896 x 672     rates: 65
test-randr: 18:10:35:     size 12: 832 x 624     rates: 66
test-randr: 18:10:35:     size 13: 800 x 512     rates: 72
test-randr: 18:10:35:     size 14: 700 x 525     rates: 73 74
test-randr: 18:10:35:     size 15: 640 x 512     rates: 75 76
test-randr: 18:10:35:     size 16: 576 x 432     rates: 80
test-randr: 18:10:35:     size 17: 512 x 384     rates: 81 82 83
test-randr: 18:10:35:     size 18: 416 x 312     rates: 84
test-randr: 18:10:35:     size 19: 400 x 300     rates: 85 86 87 88
test-randr: 18:10:35:     size 20: 320 x 240     rates: 89 90 91

test-randr: awaiting events...
test-randr: screen 0: RRScreenChangeNotify event
test-randr: screen 0: old size:         1920 x 1200
test-randr: screen 0: old root 0x102:   1920 x 1200
test-randr: screen 0: new size:         1200 x 1920
test-randr: screen 0: new root 0x102:   1200 x 1920

test-randr: screen 0: RRScreenChangeNotify event
test-randr: screen 0: old size:         1200 x 1920
test-randr: screen 0: old root 0x102:   1200 x 1920
test-randr: screen 0: new size:         1920 x 1200
test-randr: screen 0: new root 0x102:   1920 x 1200