diff options
Diffstat (limited to 'xorg-server/hw/xfree86/xf4bpp/vgaGC.c')
| -rw-r--r-- | xorg-server/hw/xfree86/xf4bpp/vgaGC.c | 213 |
1 files changed, 0 insertions, 213 deletions
diff --git a/xorg-server/hw/xfree86/xf4bpp/vgaGC.c b/xorg-server/hw/xfree86/xf4bpp/vgaGC.c deleted file mode 100644 index 6495e5638..000000000 --- a/xorg-server/hw/xfree86/xf4bpp/vgaGC.c +++ /dev/null @@ -1,213 +0,0 @@ -/* - -Copyright (c) 1987 X Consortium - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be included -in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR -OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, -ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of the X Consortium shall -not be used in advertising or otherwise to promote the sale, use or -other dealings in this Software without prior written authorization -from the X Consortium. - - -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. - - -Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts, -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 Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL 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. - -*/ - -#ifdef HAVE_XORG_CONFIG_H -#include <xorg-config.h> -#endif - -#include "xf4bpp.h" -#include "mfbmap.h" -#include "mfb.h" -#include "mi.h" -#include "ppcGCstr.h" - -void -xf4bppChangeGCtype( pGC, devPriv ) -register GC *pGC ; -register ppcPrivGCPtr devPriv ; -{ - if ( devPriv->lastDrawableType == DRAWABLE_PIXMAP ) { - pGC->ops->CopyArea = miCopyArea ; - pGC->ops->PolyFillRect = miPolyFillRect ; - pGC->ops->PushPixels = miPushPixels ; - pGC->ops->PolyArc = miPolyArc ; - pGC->ops->PolyFillArc = miPolyFillArc ; - pGC->ops->PolySegment = miPolySegment ; - } - else { - pGC->ops->CopyArea = xf4bppCopyArea ; - pGC->ops->PolyFillRect = xf4bppPolyFillRect ; - pGC->ops->PushPixels = miPushPixels ; /* GJA */ - pGC->ops->PolyArc = xf4bppZeroPolyArc ; - pGC->ops->PolyFillArc = xf4bppPolyFillArc ; - pGC->ops->PolySegment = xf4bppSegmentSS ; - } - return; -} - -Mask -xf4bppChangeWindowGC( pGC, changes ) -register GC *pGC ; -register Mask changes ; -{ -register ppcPrivGCPtr devPriv = (ppcPrivGCPtr)dixLookupPrivate(&pGC->devPrivates, mfbGetGCPrivateKey()); -register unsigned long int idx ; /* used for stepping through bitfields */ - -#define LOWBIT( x ) ( x & - x ) /* Two's complement */ - while ((idx = LOWBIT(changes))) { - switch ( idx ) { - - case GCLineStyle: - case GCLineWidth: - pGC->ops->PolyArc = ( ( pGC->lineStyle == LineSolid ) - ? ( ( pGC->lineWidth == 0 ) ? xf4bppZeroPolyArc - : miPolyArc ) - : miPolyArc ) ; - pGC->ops->PolySegment = ( ( pGC->lineStyle == LineSolid ) - ? ( ( pGC->lineWidth == 0 ) - ? ( ( pGC->fillStyle == FillSolid ) ? - xf4bppSegmentSS : miPolySegment ) - : miPolySegment ) - : ( ( pGC->lineWidth == 0 ) - ? ( ( pGC->fillStyle == FillSolid ) ? - xf4bppSegmentSD : miPolySegment ) - : miPolySegment ) ) ; - pGC->ops->Polylines = ( ( pGC->lineStyle == LineSolid ) - ? ( ( pGC->lineWidth == 0 ) - ? ( (pGC->fillStyle == FillSolid ) ? - xf4bppLineSS : miZeroLine ) - : miWideLine ) - : ( ( pGC->lineWidth == 0 ) - ? ( (pGC->fillStyle == FillSolid ) ? - xf4bppLineSD : miWideDash ) - : miWideDash ) ) ; - /* - * If these are just square boxes with no funny business - * going on we can call the fast routine that draws - * rectangles without floating point. - */ -/* too buggy */ -#if 0 - if ( ( pGC->lineStyle == LineSolid ) - && ( pGC->joinStyle == JoinMiter ) - && ( pGC->lineWidth != 0 ) ) - pGC->ops->PolyRectangle = xf4bppPolyRectangle; - else -#endif - pGC->ops->PolyRectangle = miPolyRectangle; - - changes &= ~( GCLineStyle | GCLineWidth ) ; - break ; - case GCJoinStyle: - /* - * If these are just square boxes with no funny business - * going on we can call the fast routine that draws - * rectangles without floating point. - */ -/* too buggy */ -#if 0 - if ( ( pGC->lineStyle == LineSolid ) - && ( pGC->joinStyle == JoinMiter ) - && ( pGC->lineWidth != 0 ) ) - pGC->ops->PolyRectangle = xf4bppPolyRectangle; - else -#endif - pGC->ops->PolyRectangle = miPolyRectangle; - changes &= ~ idx ; /* i.e. changes &= ~ GCJoinStyle */ - break ; - - case GCBackground: - if ( pGC->fillStyle != FillOpaqueStippled ) { - changes &= ~ idx ; /* i.e. changes &= ~GCBackground */ - break ; - } /* else Fall Through */ - case GCForeground: - if ( pGC->fillStyle == FillTiled ) { - changes &= ~ idx ; /* i.e. changes &= ~GCForeground */ - break ; - } /* else Fall Through */ - case GCFunction: - case GCPlaneMask: - case GCFillStyle: - { /* new_fill */ - int fillStyle = devPriv->colorRrop.fillStyle ; - /* install a suitable fillspans */ - if ( fillStyle == FillSolid ) - pGC->ops->FillSpans = xf4bppSolidWindowFS ; - else if ( fillStyle == FillStippled ) - pGC->ops->FillSpans = xf4bppStippleWindowFS ; - else if ( fillStyle == FillOpaqueStippled ) - pGC->ops->FillSpans = xf4bppOpStippleWindowFS ; - else /* fillStyle == FillTiled */ - pGC->ops->FillSpans = xf4bppTileWindowFS ; - } /* end of new_fill */ - changes &= ~( GCBackground | GCForeground - | GCFunction - | GCPlaneMask | GCFillStyle ) ; - break ; - - default: - ErrorF("xf4bppChangeWindowGC: Unexpected GC Change\n") ; - changes &= ~ idx ; /* Remove it anyway */ - break ; - } - } - return changes; -} |