glXQueryChannelRectSGIX(3G)

NAME
     glXQueryChannelRectSGIX - returns area of frame buffer that is to be
     resized to match video resolution


C SPECIFICATION
     int glXQueryChannelRectSGIX( Display *dpy,
                                  int screen,
                                  int channel,
                                  int *x,
                                  int *y,
                                  int *w,
                                  int *h )


PARAMETERS
     dpy      Specifies the connection to the X server.

     screen   Specifies the screen of the X server.

     channel  Specifies the video channel number.

     x, y, w, h
              The origin and size of the area of the frame buffer that is
              being converted to the output resolution of the video channel.
              (x,y) is relative to the bottom left corner of channel as
              specified by the current video combination.


DESCRIPTION
     glXQueryChannelRectSGIX returns the area of the frame buffer that is
     being converted to the output resolution of channel.  This area is set by
     glXChannelRectSGIX.


NOTES
     glXQueryChannelRectSGIX is part of the SGIX_video_resize extension.



MACHINE DEPENDENCIES
     The SGIX_video_resize extension is supported only on InfiniteReality
     systems.


SEE ALSO
     glXBindChannelToWindowSGIX, glXChannelRectSGIX, glXQueryChannelDeltasSGIX