XSGIvcSetOutputPedestal(3)XSGIvcSetOutputPedestal(3)
NAME
XSGIvcSetOutputPedestal, XSGIvcQueryOutputPedestal - Video
Pedestal Operations
SYNOPSIS
#include <X11/extensions/XSGIvc.h>
void XSGIvcSetOutputPedestal(Display *display,
int screen,
int channel,
Bool enable)
Status XSGIvcQueryOutputPedestal(Display *display,
int screen,
int channel,
Bool *enableReturn)
PARAMETERS
display Specifies the connection to the X server.
screen Specifies the screen of the X server.
channel Specifies the channel number.
enable Specifies whether pedestal should be enabled.
enableReturn Returns whether pedestal is enabled.
DESCRIPTION
These functions deal with video pedestal, also known as
setup. This operation is typically available only on
composite NTSC channels.
XSGIvcSetOutputPedestal enables and disables pedestal on a
channel. The value may be True or False.
XSGIvcQueryOutputPedestal returns the current settings for
pedestal on a channel. The value may be True or False.
EVENTS
When this control is altered, the server generates a
OutputPedestalNotify event.
RETURNED VALUE
XSGIvcQueryOutputPedestal returns TRUE if successful, FALSE
upon failure.
Parameter errors are reported via BadValue or BadMatch.
Page 1 (printed 7/20/06)
XSGIvcSetOutputPedestal(3)XSGIvcSetOutputPedestal(3)
SEE ALSO
XSGIvc
Page 2 (printed 7/20/06)
