48514fee3c
framebuffer formats except cfb and the overlay modes should work, and r128 and radeon need to be loaded from the ati driver (both issues to be fixed soon). Tested on i740, s3virge, mach64, tdfx, vesa, and vga drivers. elfloader users shouldn't be affected.
215 lines
6.7 KiB
C
215 lines
6.7 KiB
C
/* $XFree86: xc/programs/Xserver/hw/xfree86/xf4bpp/ppcPntWin.c,v 1.3 1999/06/06 08:49:01 dawes Exp $ */
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/*
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* Copyright IBM Corporation 1987,1988,1989
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*
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* All Rights Reserved
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*
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* Permission to use, copy, modify, and distribute this software and its
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* documentation for any purpose and without fee is hereby granted,
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* provided that the above copyright notice appear in all copies and that
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* both that copyright notice and this permission notice appear in
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* supporting documentation, and that the name of IBM not be
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* used in advertising or publicity pertaining to distribution of the
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* software without specific, written prior permission.
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*
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* IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
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* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
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* IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
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* ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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* SOFTWARE.
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*
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*/
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/***********************************************************
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Copyright (c) 1987 X Consortium
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of the X Consortium shall not be
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used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from the X Consortium.
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Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
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All Rights Reserved
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Permission to use, copy, modify, and distribute this software and its
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documentation for any purpose and without fee is hereby granted,
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provided that the above copyright notice appear in all copies and that
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both that copyright notice and this permission notice appear in
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supporting documentation, and that the name of Digital not be
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used in advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
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ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
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DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
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ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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SOFTWARE.
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******************************************************************/
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/* $XConsortium: ppcPntWin.c /main/5 1996/02/21 17:58:04 kaleb $ */
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#include "xf4bpp.h"
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#include "mfbmap.h"
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#include "mfb.h"
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#include "mi.h"
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#include "scrnintstr.h"
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#include "ibmTrace.h"
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/* NOTE: These functions only work for visuals up to 31-bits deep */
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static void xf4bppPaintWindowSolid(
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WindowPtr,
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RegionPtr,
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int
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);
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static void xf4bppPaintWindowTile(
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WindowPtr,
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RegionPtr,
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int
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);
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void
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xf4bppPaintWindow(pWin, pRegion, what)
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WindowPtr pWin;
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RegionPtr pRegion;
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int what;
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{
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register mfbPrivWin *pPrivWin;
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pPrivWin = (mfbPrivWin *)(pWin->devPrivates[mfbGetWindowPrivateIndex()].ptr);
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TRACE(("xf4bppPaintWindow( pWin= 0x%x, pRegion= 0x%x, what= %d )\n",
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pWin,pRegion,what));
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switch (what) {
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case PW_BACKGROUND:
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switch (pWin->backgroundState) {
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case None:
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return;
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case ParentRelative:
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do {
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pWin = pWin->parent;
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} while (pWin->backgroundState == ParentRelative);
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(*pWin->drawable.pScreen->PaintWindowBackground)(pWin, pRegion,
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what);
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return;
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case BackgroundPixmap:
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if (pPrivWin->fastBackground)
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{
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xf4bppPaintWindowTile(pWin, pRegion, what);
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return;
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}
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break;
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case BackgroundPixel:
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xf4bppPaintWindowSolid(pWin, pRegion, what);
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return;
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}
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break;
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case PW_BORDER:
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if (pWin->borderIsPixel)
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{
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xf4bppPaintWindowSolid(pWin, pRegion, what);
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return;
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}
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else if (pPrivWin->fastBorder)
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{
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xf4bppPaintWindowTile(pWin, pRegion, what);
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return;
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}
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break;
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}
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miPaintWindow(pWin, pRegion, what);
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}
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static void
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xf4bppPaintWindowSolid(pWin, pRegion, what)
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register WindowPtr pWin;
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register RegionPtr pRegion;
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int what;
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{
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register int nbox;
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register BoxPtr pbox;
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register unsigned long int pixel;
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register unsigned long int pm ;
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TRACE(("xf4bppPaintWindowSolid(pWin= 0x%x, pRegion= 0x%x, what= %d)\n", pWin, pRegion, what));
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if ( !( nbox = REGION_NUM_RECTS(pRegion)))
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return ;
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pbox = REGION_RECTS(pRegion);
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if (what == PW_BACKGROUND)
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pixel = pWin->background.pixel;
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else
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pixel = pWin->border.pixel;
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pm = ( 1 << pWin->drawable.depth ) - 1 ;
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for ( ; nbox-- ; pbox++ ) {
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/*
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* call fill routine, the parms are:
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* fill(color, alu, planes, x, y, width, height);
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*/
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xf4bppFillSolid( pWin, pixel, GXcopy, pm, pbox->x1, pbox->y1,
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pbox->x2 - pbox->x1, pbox->y2 - pbox->y1 ) ;
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}
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return ;
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}
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static void
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xf4bppPaintWindowTile(pWin, pRegion, what)
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register WindowPtr pWin;
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register RegionPtr pRegion;
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int what;
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{
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register int nbox;
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register BoxPtr pbox;
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register PixmapPtr pTile;
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register unsigned long int pm ;
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TRACE(("xf4bppPaintWindowTile(pWin= 0x%x, pRegion= 0x%x, what= %d)\n", pWin, pRegion, what));
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if ( !( nbox = REGION_NUM_RECTS(pRegion)))
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return ;
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pbox = REGION_RECTS(pRegion);
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if (what == PW_BACKGROUND)
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pTile = pWin->background.pixmap;
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else
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pTile = pWin->border.pixmap;
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pm = ( 1 << pWin->drawable.depth ) - 1 ;
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for ( ; nbox-- ; pbox++ ) {
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/*
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* call tile routine, the parms are:
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* tile(tile, alu, planes, x, y, width, height,xSrc,ySrc);
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*/
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xf4bppTileRect(pWin, pTile, GXcopy, pm,
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pbox->x1, pbox->y1,
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pbox->x2 - pbox->x1, pbox->y2 - pbox->y1,
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pWin->drawable.x, pWin->drawable.y );
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}
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return ;
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}
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