C++ (Cpp) ProcXvPutVideo Examples

Example #1

File: xvdisp.c Project: eriytt/xserver-xsdl

static int
XineramaXvPutVideo(ClientPtr client)
{
    REQUEST(xvPutImageReq);
    PanoramiXRes *draw, *gc, *port;
    Bool isRoot;
    int result, i, x, y;

    REQUEST_AT_LEAST_SIZE(xvPutVideoReq);

    result = dixLookupResourceByClass((pointer *)&draw, stuff->drawable,
				      XRC_DRAWABLE, client, DixWriteAccess);
    if (result != Success)
	return (result == BadValue) ? BadDrawable : result;

    result = dixLookupResourceByType((pointer *)&gc, stuff->gc,
				     XRT_GC, client, DixReadAccess);
    if (result != Success)
        return result;

    result = dixLookupResourceByType((pointer *)&port, stuff->port,
				     XvXRTPort, client, DixReadAccess);
    if (result != Success)
	return result;

    isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;

    x = stuff->drw_x;
    y = stuff->drw_y;

    FOR_NSCREENS_BACKWARD(i) {
        if(port->info[i].id) {
           stuff->drawable = draw->info[i].id;
           stuff->port = port->info[i].id;
           stuff->gc = gc->info[i].id;
           stuff->drw_x = x;
           stuff->drw_y = y;
           if(isRoot) {
                stuff->drw_x -= screenInfo.screens[i]->x;
                stuff->drw_y -= screenInfo.screens[i]->y;
           }

           result = ProcXvPutVideo(client);
        }
    }
    return result;
}

Example #2

File: xvdisp.c Project: aosm/X11server

static int
XineramaXvPutVideo(ClientPtr client)
{
    REQUEST(xvPutImageReq);
    PanoramiXRes *draw, *gc, *port;
    Bool isRoot;
    int result = Success, i, x, y;

    REQUEST_AT_LEAST_SIZE(xvPutVideoReq);

    if(!(draw = (PanoramiXRes *)SecurityLookupIDByClass(
                client, stuff->drawable, XRC_DRAWABLE, DixWriteAccess)))
        return BadDrawable;

    if(!(gc = (PanoramiXRes *)SecurityLookupIDByType(
                client, stuff->gc, XRT_GC, DixReadAccess)))
        return BadGC;

    if(!(port = (PanoramiXRes *)SecurityLookupIDByType(
                client, stuff->port, XvXRTPort, DixReadAccess)))
        return _XvBadPort;

    isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;

    x = stuff->drw_x;
    y = stuff->drw_y;

    FOR_NSCREENS_BACKWARD(i) {
        if(port->info[i].id) {
           stuff->drawable = draw->info[i].id;
           stuff->port = port->info[i].id;
           stuff->gc = gc->info[i].id;
           stuff->drw_x = x;
           stuff->drw_y = y;
           if(isRoot) {
                stuff->drw_x -= panoramiXdataPtr[i].x;
                stuff->drw_y -= panoramiXdataPtr[i].y;
           }

           result = ProcXvPutVideo(client);
        }
    }
    return result;
}