4017d31902
over to new system. Need to update documentation and address some remaining vestiges of old system such as CursorRec structure, fb "offman" structure, and FontRec privates.
98 lines
2.9 KiB
C
98 lines
2.9 KiB
C
/*
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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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* ppc solid area fill
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*
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* Tom Paquin 8/87
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*/
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#ifdef HAVE_XORG_CONFIG_H
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#include <xorg-config.h>
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#endif
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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 "ppcGCstr.h"
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#include "ibmTrace.h"
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void
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xf4bppFillArea( pWin, nboxes, pBox, pGC )
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register WindowPtr pWin ;
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register int nboxes ;
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register BoxPtr pBox ;
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GCPtr pGC ;
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{
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register int x, y, w, h ;
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int alu ;
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unsigned long int fg, bg, pm ;
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int xSrc, ySrc ;
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PixmapPtr pPixmap ;
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ppcPrivGC *pPrivGC = dixLookupPrivate(&pGC->devPrivates, mfbGetGCPrivateKey());
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TRACE( ( "xf4bppFillArea(0x%x,%d,0x%x,0x%x)\n", pWin, nboxes, pBox, pGC ) ) ;
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if ( ( alu = pPrivGC->colorRrop.alu ) == GXnoop || !nboxes )
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return ;
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xSrc = pGC->patOrg.x + pWin->drawable.x ;
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ySrc = pGC->patOrg.y + pWin->drawable.y ;
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pm = pPrivGC->colorRrop.planemask ;
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fg = pPrivGC->colorRrop.fgPixel ;
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bg = pPrivGC->colorRrop.bgPixel ;
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nboxes++ ;
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switch ( pPrivGC->colorRrop.fillStyle ) {
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case FillTiled:
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for ( pPixmap = pGC->tile.pixmap ; --nboxes ; pBox++ )
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if ( ( w = pBox->x2 - ( x = pBox->x1 ) )
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&& ( h = pBox->y2 - ( y = pBox->y1 ) ) )
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xf4bppTileRect( pWin, pPixmap, alu, pm,
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x, y, w, h, xSrc, ySrc ) ;
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break ;
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case FillOpaqueStippled:
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for ( pPixmap = pGC->stipple ; --nboxes ; pBox++ )
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if ( ( w = pBox->x2 - ( x = pBox->x1 ) )
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&& ( h = pBox->y2 - ( y = pBox->y1 ) ) )
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xf4bppOpaqueStipple( pWin, pPixmap, fg, bg, alu, pm,
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x, y, w, h, xSrc, ySrc ) ;
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break ;
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case FillStippled:
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for ( pPixmap = pGC->stipple ; --nboxes ; pBox++ )
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if ( ( w = pBox->x2 - ( x = pBox->x1 ) )
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&& ( h = pBox->y2 - ( y = pBox->y1 ) ) )
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xf4bppFillStipple( pWin, pPixmap, fg, alu, pm,
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x, y, w, h, xSrc, ySrc ) ;
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break ;
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case FillSolid:
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for ( ; --nboxes ; pBox++ )
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if ( ( w = pBox->x2 - ( x = pBox->x1 ) )
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&& ( h = pBox->y2 - ( y = pBox->y1 ) ) )
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xf4bppFillSolid( pWin, fg, alu, pm, x, y, w, h ) ;
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break ;
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}
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}
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