/*
 * $Id$
 *
 * Copyright © 2004 Keith Packard
 *
 * Permission to use, copy, modify, distribute, and sell this software and its
 * documentation for any purpose is hereby granted without fee, provided that
 * the above copyright notice appear in all copies and that both that
 * copyright notice and this permission notice appear in supporting
 * documentation, and that the name of Keith Packard not be used in
 * advertising or publicity pertaining to distribution of the software without
 * specific, written prior permission.  Keith Packard makes no
 * representations about the suitability of this software for any purpose.  It
 * is provided "as is" without express or implied warranty.
 *
 * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
 * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 */

#include "xgl.h"

PixmapPtr
xglCreatePixmap (ScreenPtr  pScreen,
		 int	    width,
		 int	    height, 
		 int	    depth)
{
    PixmapPtr	pPixmap;

    pPixmap = AllocatePixmap (pScreen, 0);
    if (!pPixmap)
	return NullPixmap;
    
    pPixmap->drawable.type = DRAWABLE_PIXMAP;
    pPixmap->drawable.class = 0;
    pPixmap->drawable.pScreen = pScreen;
    pPixmap->drawable.depth = depth;
    pPixmap->drawable.bitsPerPixel = BitsPerPixel (depth);
    pPixmap->drawable.id = 0;
    pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
    pPixmap->drawable.x = 0;
    pPixmap->drawable.y = 0;
    pPixmap->drawable.width = width;
    pPixmap->drawable.height = height;
#ifdef COMPOSITE
    pPixmap->screen_x = 0;
    pPixmap->screen_y = 0;
#endif
    pPixmap->devKind = 0;
    pPixmap->refcnt = 1;
    pPixmap->devPrivate.ptr = 0;

    return pPixmap;
}

Bool
xglDestroyPixmap (PixmapPtr pPixmap)
{
    if(--pPixmap->refcnt)
	return TRUE;
    xfree(pPixmap);
    return TRUE;
}