summaryrefslogtreecommitdiff
path: root/man/XvPutVideo.man
diff options
context:
space:
mode:
authorKaleb Keithley <kaleb@freedesktop.org>2003-11-14 16:48:49 +0000
committerKaleb Keithley <kaleb@freedesktop.org>2003-11-14 16:48:49 +0000
commit355f676a4ff26d8fcdfdbe64e791e60bc579e339 (patch)
tree7a1490729f7fad1929023e3408a5545a6470d68c /man/XvPutVideo.man
downloadxorg-lib-libXv-355f676a4ff26d8fcdfdbe64e791e60bc579e339.tar.gz
Initial revisionXORG-STABLE
Diffstat (limited to 'man/XvPutVideo.man')
-rw-r--r--man/XvPutVideo.man119
1 files changed, 119 insertions, 0 deletions
diff --git a/man/XvPutVideo.man b/man/XvPutVideo.man
new file mode 100644
index 0000000..22e09ad
--- /dev/null
+++ b/man/XvPutVideo.man
@@ -0,0 +1,119 @@
+.TH XvPutVideo 3X __vendorversion__
+.\" $XFree86: xc/doc/man/Xv/XvPutVideo.man,v 1.5 2001/01/27 18:20:36 dawes Exp $
+.SH Name
+XvPutVideo \- write video into a drawable
+.\"
+.SH Syntax
+.B #include <X11/extensions/Xvlib.h>
+.sp 1l
+\fBXvPutVideo(\fIdpy, port, d, gc, vx, vy, vw, vh, dx, dy, dw, dh\fR)
+.sp 1l
+.B Display
+.I *dpy;
+.br
+.B XvPortID
+.I port;
+.br
+.B Drawable
+.I d;
+.br
+.B GC
+.I gc;
+.br
+.B int
+.I vx,
+.I vy,
+.I dx,
+.I dy;
+.br
+.B unsigned int
+.I vw,
+.I vh;
+.br
+.B unsigned int
+.I dw,
+.I dh;
+.sp 1l
+.\"
+.SH Arguments
+.\"
+.IP \fIdpy\fR 15
+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.
+.IP \fIport\fR 15
+Defines the port from which to get video.
+.IP \fId\fR 15
+Defines the drawable (window) into which video is to be written.
+.IP \fIgc\fR 15
+Defines the graphical context.
+GC components are:
+.I subwindow-mode,
+.I clip-x-origin,
+.I clip-y-origin,
+and
+.I clip-mask.
+.IP \fIvx,vy,vw,vh\fR 15
+Define the size and location of the source (video) region
+to be written. \fIvx\fP and \fIvy\fP define the
+upper-left pixel of the region. \fIvw\fP and \fIvh\fP
+define the width and height, in pixels, of the region.
+.IP \fIdx,dy,dw,dh\fR 15
+Define the location and size of the destination (drawable) region
+into which the video image is written.
+.I dx
+and
+.I dy
+define the upper-left pixel of the region.
+.I dw
+and
+.I dh
+define the width and height, in pixels, of the region.
+.\"
+.SH Description
+.\"
+XvPutVideo writes video into a drawable.
+The position and size of the source (video)
+rectangle is specified by \fIvx, vy, vw\fR, and \fIvh\fR.
+The position and size of the destination (drawable)
+rectangle is specified by \fIdx, dy, dw\fR, and \fIdh\fR.
+.PP
+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.
+.PP
+If video is successfully initiated, an XvVideoNotify event with detail
+XvStarted is generated for the drawable. If the port is already in
+use, its video is preempted, and if the new drawable is different than
+the old, an XvVideoNotify event with detail XvPreempted is generated
+for the old 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 or if the video signal is interrupted while video is active a
+VideoNotify event with detail XvHardError is generated for the drawable.
+.\"
+.SH Returned Values
+.IP [Success] 8
+Returned if XvPutVideo(3X) completed successfully.
+.IP [XvBadExtension] 8
+Returned if the Xv extension is unavailable.
+.IP [XvBadAlloc] 8
+Returned if there were insufficient resources to process the request.
+.SH Diagnostics
+.IP [XvBadPort] 8
+Generated if the requested port does not exist.
+.IP [BadDrawable] 8
+Generated if the requested drawable does not exist.
+.IP [BadGC] 8
+Generated if the requested graphics context does not exist.
+.IP [BadAlloc] 8
+Generated if there were insufficient resources to process the request.
+.\"
+.SH See Also
+.\"
+XvPutStill(3X), XvGetVideo(3X), XvVideoNotify(3X)
+.br