Provided by: libxv-dev_1.0.6-2build1_amd64 bug

NAME

       XvPutStill - write a single frame of video to a drawable

SYNOPSIS

       #include <X11/extensions/Xvlib.h>

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

ARGUMENTS

       dpy            Specifies the connection to the X server.

       port           Defines the port from which to get the still.

       d              Defines  the  drawable  into which the still is to be written.  Pixmaps are
                      currently not supported.

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

       vx,vy,vw,vh    Define  the location and size of the 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 region into which the still
                      image is written.  dx and dy define the upper-left corner of the region. dw
                      and dh define the width and height, in pixels, of the region.

DESCRIPTION

       XvPutStill(3)  writes a single frame of video to a drawable.  The position and size of the
       source (video) rectangle is specified by vx, vy, vw, and vh.  The position 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.

       If  the  port  is grabbed by another client, this request is ignored, and an XvVideoNotify
       event with detail XvBusy is generated for the drawable.  If the port is  not  receiving  a
       valid  video  signal  a  VideoNotify  event  with  detail XvHardError is generated for the
       drawable.

RETURN VALUES

       [Success]
               Returned if XvPutStill(3) completed successfully.

       [XvBadExtension]
               Returned if the Xv extension is unavailable.

       [XvBadAlloc]
               Returned if XvGetStill(3) failed to allocate memory 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

       XvPutVideo(3), XvGetStill(3), XvVideoNotify(3)