[Overview][Constants][Types][Procedures and functions][Variables][Index] | Reference for unit 'video' (#rtl)

# Reference for unit 'video': Procedures and functions

`ClearScreen` |  | Clear the video screen.
`DefaultErrorHandler` |  | Default error handling routine.
`DoneVideo` |  | Disable video driver.
`GetCapabilities` |  | Get current driver capabilities.
`GetCursorType` |  | Get screen cursor type
`GetLockScreenCount` |  | Get the screen lock update count.
`GetVideoDriver` |  | Get a copy of the current video driver.
`GetVideoMode` |  | Return current video mode
`GetVideoModeCount` |  | Get the number of video modes supported by the driver.
`GetVideoModeData` |  | Get the specifications for a video mode
`InitVideo` |  | Initialize video driver.
`LockScreenUpdate` |  | Prevent further screen updates.
`SetCursorPos` |  | Set write cursor position.
`SetCursorType` |  | Set cursor type
`SetVideoDriver` |  | Install a new video driver.
`SetVideoMode` |  | Set current video mode.
`UnlockScreenUpdate` |  | Unlock screen update.
`UpdateScreen` |  | Update physical screen with internal screen image.