Y.s Diary


 

2013年 02月 09日
DefaultDepth (OpenPandora)
+ [修正後]

24ビットカラー (32bpp) です。

$ xwininfo -root

xwininfo: Window id: 0x44 (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: 800
  Height: 480
  Depth: 24
  Visual: 0x21
  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 800x480+0+0

$ grep -i depth /var/log/Xorg.0.log
(**) omapfb(0): Depth 24, (**) framebuffer bpp 32
(--) Depth 24 pixmap format is 32 bpp
$ fbset -i

mode "800x480-60"
    # D: 36.001 MHz, H: 33.242 kHz, V: 60.003 Hz
    geometry 800 480 800 1440 32
    timings 27777 214 68 34 39 1 1
    rgba 8/16,8/8,8/0,8/24
endmode

Frame buffer device information:
    Name        : omapfb
    Address     : 0x9f200000
    Size        : 6144000
    Type        : PACKED PIXELS
    Visual      : TRUECOLOR
    XPanStep    : 1
    YPanStep    : 1
    YWrapStep   : 0
    LineLength  : 3200
    Accelerator : No
 

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