bit depth

基本解释

Graphics card capable of at least 16-bit color depth -- anything lower and you'll have difficulty with xinerama enabled displays
图形卡至少具备 16 位色深的能力 —— 如果低于此，使用开启 xinerama 的显示时会有困难
Since we want one big display for this example, modify your Xorg.conf or XF86Config file to select 16-bit color depth as the default.
由于在这个示例中，我们需要一个大的显示，所以请修改 Xorg.conf 或 XF86Config 文件，选择 16 位色深作为默认值。
The change to the XF86Config file as shown above will produce an error because the fglrx driver does not support the 16-bit depth setting.
如上所示对 XF86Config 文件进行修改会造成错误，因为 fglrx 驱动程序不支持 16 位深度的设置。

Pixtronix is promising 24-bit color depth, 170-degree viewing angles, and a 75 percent power reduction over equivalent LCD displays.
ENGADGET: Hitachi's MEMS display: big aspirations in a little prototype
The introduction of the NEX-IFR5 interface unit is the first implementation of 2K RAW recording capability with the AXSM memory system. 2K RAW provides all the benefits of RAW - wide color gamut, full sensor latitude and flexible digital image manipulation - but at a cost efficient 2K resolution. 2K RAW enables the NEX-FS700 to create digital RGB files with 12-bit color depth, and also works simultaneously with the camera's on-board 8-bit AVC-HD capability.
ENGADGET: Sony brings 4K RAW to NEX-FS700 camcorder courtesy of IFR5 add-on
The gameplay is quite a bit more in-depth than spinning from target to target and depressing the trigger.
FORBES: Hands-On With Dishonored At PAX Prime 2012