Syntax

       #include <X11/extensions/Xvlib.h>

       XvPutVideo(dpy, port, d, gc, vx, vy, vw, vh, dx, dy, dw, dh)

       Display *dpy;
       XvPortID port;
       Drawable d;
       GC gc;
       int vx, vy, dx, dy;
       unsigned int vw, vh;
       unsigned int dw, dh;

Arguments

       dpy            Specifies  the  display screen on which the Xv Server is
                      to accept requests from  Xv  clients.   If  the  display
                      option  is  not  specified,  Xv  uses the display screen
                      specified by your  DISPLAY  environment  variable.   The
                      display  option  has  the format hostname:number.  Using
                      two colons (::) instead of one (:) indicates that DECnet
                      is to be used for transport.

       port           Defines the port from which to get video.

       d              Defines  the drawable (window) into which video is to be
                      written.

       gc             Defines the graphical context.  GC components are:  sub-
                      window-mode,  clip-x-origin,  clip-y-origin,  and  clip-
                      mask.

       vx,vy,vw,vh    Define the size  and  location  of  the  source  (video)
                      region  to  be written.  vx and vy define the upper-left
                      pixel of the region. vw and  vh  define  the  width  and
                      height, in pixels, of the region.

       dx,dy,dw,dh    Define  the  location and size of the destination (draw-
                      able) region into which the video image is written.   dx
                      and  dy  define  the upper-left pixel of the region.  dw
                      and dh define the width and height, in  pixels,  of  the
                      region.

Description

       XvPutVideo  writes video into a drawable.  The position and size of the
       source (video) rectangle is specified by vx, vy, vw, and vh.  The posi-
       tion  and  size of the destination (drawable) rectangle is specified by
       dx, dy, dw, and dh.

       Video data is clipped to the bounds of the video  encoding,  scaled  to
       the  requested drawable region size (or the closest size supported) and
       clipped to the bounds of the drawable.
               Returned if XvPutVideo(3X) completed successfully.

       [XvBadExtension]
               Returned if the Xv extension is unavailable.

       [XvBadAlloc]
               Returned  if  there  were insufficient resources to process the
               request.

Diagnostics

       [XvBadPort]
               Generated if the requested port does not exist.

       [BadDrawable]
               Generated if the requested drawable does not exist.

       [BadGC] Generated if the requested graphics context does not exist.

       [BadAlloc]
               Generated if there were insufficient resources to  process  the
               request.

See Also

       XvPutStill(3X), XvGetVideo(3X), XvVideoNotify(3X)



XFree86                          Version 4.4.0                  XvPutVideo(3X)