C++ (Cpp) fbCopyRegion Examples

Example #1

File: kaa.c Project: GrahamCobb/maemo-xsisusb

static void
kaaCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
{
    RegionRec	rgnDst;
    int		dx, dy;
    PixmapPtr	pPixmap = (*pWin->drawable.pScreen->GetWindowPixmap) (pWin);

    dx = ptOldOrg.x - pWin->drawable.x;
    dy = ptOldOrg.y - pWin->drawable.y;
    REGION_TRANSLATE(pWin->drawable.pScreen, prgnSrc, -dx, -dy);

    REGION_INIT (pWin->drawable.pScreen, &rgnDst, NullBox, 0);
    
    REGION_INTERSECT(pWin->drawable.pScreen, &rgnDst, &pWin->borderClip, prgnSrc);
#ifdef COMPOSITE
    if (pPixmap->screen_x || pPixmap->screen_y)
	REGION_TRANSLATE (pWin->drawable.pScreen, &rgnDst, 
			  -pPixmap->screen_x, -pPixmap->screen_y);
#endif

    fbCopyRegion (&pPixmap->drawable, &pPixmap->drawable,
		  0,
		  &rgnDst, dx, dy, kaaCopyNtoN, 0, 0);
    
    REGION_UNINIT(pWin->drawable.pScreen, &rgnDst);
}

Example #2

File: fbwindow.c Project: aosm/X11server

void 
fbCopyWindow(WindowPtr	    pWin, 
	     DDXPointRec    ptOldOrg, 
	     RegionPtr	    prgnSrc)
{
    RegionRec	rgnDst;
    int		dx, dy;

    PixmapPtr	pPixmap = fbGetWindowPixmap (pWin);
    DrawablePtr	pDrawable = &pPixmap->drawable;

    dx = ptOldOrg.x - pWin->drawable.x;
    dy = ptOldOrg.y - pWin->drawable.y;
    REGION_TRANSLATE(pWin->drawable.pScreen, prgnSrc, -dx, -dy);

    REGION_NULL (pWin->drawable.pScreen, &rgnDst);
    
    REGION_INTERSECT(pWin->drawable.pScreen, &rgnDst, &pWin->borderClip, prgnSrc);

#ifdef COMPOSITE
    if (pPixmap->screen_x || pPixmap->screen_y)
	REGION_TRANSLATE (pWin->drawable.pScreen, &rgnDst, 
			  -pPixmap->screen_x, -pPixmap->screen_y);
#endif

    fbCopyRegion (pDrawable, pDrawable,
		  0,
		  &rgnDst, dx, dy, fbCopyWindowProc, 0, 0);
    
    REGION_UNINIT(pWin->drawable.pScreen, &rgnDst);
    fbValidateDrawable (&pWin->drawable);
}

Example #3

File: fbwindow.c Project: aosm/X11

void 
fbCopyWindow(WindowPtr	    pWin, 
	     DDXPointRec    ptOldOrg, 
	     RegionPtr	    prgnSrc)
{
    RegionRec	rgnDst;
    int		dx, dy;
    WindowPtr	pwinRoot;

    pwinRoot = WindowTable[pWin->drawable.pScreen->myNum];

    dx = ptOldOrg.x - pWin->drawable.x;
    dy = ptOldOrg.y - pWin->drawable.y;
    REGION_TRANSLATE(pWin->drawable.pScreen, prgnSrc, -dx, -dy);

    REGION_NULL (pWin->drawable.pScreen, &rgnDst);
    
    REGION_INTERSECT(pWin->drawable.pScreen, &rgnDst, &pWin->borderClip, prgnSrc);

    fbCopyRegion ((DrawablePtr)pwinRoot, (DrawablePtr)pwinRoot,
		  0,
		  &rgnDst, dx, dy, fbCopyWindowProc, 0, 0);
    
    REGION_UNINIT(pWin->drawable.pScreen, &rgnDst);
    fbValidateDrawable (&pWin->drawable);
}