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/* $XFree86: xc/programs/Xserver/hw/xfree86/xf4bpp/ppcDepth.c,v 1.3 1999/06/06 08:48:58 dawes Exp $ */
/*
* Copyright IBM Corporation 1987,1988,1989
*
* All Rights Reserved
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose and without fee is hereby granted,
* 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 IBM not be
* used in advertising or publicity pertaining to distribution of the
* software without specific, written prior permission.
*
* IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
* IBM 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.
*
*/
/* $XConsortium: ppcDepth.c /main/3 1996/02/21 17:57:31 kaleb $ */
/* Check to see if the alleged depth is acceptable for the Screen
*
* T. Paquin 9/87
*
*/
#include "xf4bpp.h"
#include "scrnintstr.h"
Bool
xf4bppDepthOK(pDraw,depth)
register DrawablePtr pDraw;
register int depth;
{
register ScreenPtr pScreen= pDraw->pScreen;
register int i = pScreen->numDepths;
if ( ( pDraw->type == DRAWABLE_PIXMAP ) && ( depth == 1 ) )
return TRUE ;
while ( i-- )
if ( depth == pScreen->allowedDepths[i].depth )
return TRUE ;
return FALSE ;
}
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