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-rw-r--r--hw/xfree86/xf8_32bpp/cfbgc.c646
1 files changed, 0 insertions, 646 deletions
diff --git a/hw/xfree86/xf8_32bpp/cfbgc.c b/hw/xfree86/xf8_32bpp/cfbgc.c
deleted file mode 100644
index a7787caa9..000000000
--- a/hw/xfree86/xf8_32bpp/cfbgc.c
+++ /dev/null
@@ -1,646 +0,0 @@
-/***********************************************************
-
-Copyright 1987, 1998 The Open Group
-
-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.
-
-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
-OPEN GROUP 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 Open Group 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 Open Group.
-
-
-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.
-
-******************************************************************/
-
-
-/*
-
-PSZ 8 16 24 32
-PIXEL_ADDR True True True True
-NO_ONE_RECT False False False False
-WriteBitGroup True True True True
-FOUR_BIT_CODE True False False False
-LOWMEMFTPT False False False False
-
-*/
-
-
-/* This gets built twice. Once for 8bpp and another for 32bpp */
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include <X11/Xmd.h>
-#include <X11/Xproto.h>
-#include "cfb.h"
-#include <X11/fonts/fontstruct.h>
-#include "dixfontstr.h"
-#include "gcstruct.h"
-#include "windowstr.h"
-#include "pixmapstr.h"
-#include "scrnintstr.h"
-#include "region.h"
-
-#include "mistruct.h"
-#include "mibstore.h"
-#include "migc.h"
-#include "mioverlay.h"
-
-#include "cfb8_32.h"
-#include "cfbmskbits.h"
-#include "cfb8bit.h"
-
-
-#if PSZ == 8
-# define useTEGlyphBlt cfbTEGlyphBlt8
-#else
-# ifdef WriteBitGroup
-# define useTEGlyphBlt cfbImageGlyphBlt8
-# else
-# define useTEGlyphBlt cfbTEGlyphBlt
-# endif
-#endif
-
-#ifdef WriteBitGroup
-# define useImageGlyphBlt cfbImageGlyphBlt8
-# define usePolyGlyphBlt cfbPolyGlyphBlt8
-#else
-# define useImageGlyphBlt miImageGlyphBlt
-# define usePolyGlyphBlt miPolyGlyphBlt
-#endif
-
-#ifdef FOUR_BIT_CODE
-# define usePushPixels cfbPushPixels8
-#else
-# define usePushPixels mfbPushPixels
-#endif
-
-#ifdef PIXEL_ADDR
-# define ZeroPolyArc cfbZeroPolyArcSS8Copy
-#else
-# define ZeroPolyArc miZeroPolyArc
-#endif
-
-
-static GCOps cfb8_32TEOps1Rect = {
- cfbSolidSpansCopy,
- cfbSetSpans,
- cfb8_32PutImage,
- cfb8_32CopyArea,
- cfb8_32CopyPlane,
- cfbPolyPoint,
-#ifdef PIXEL_ADDR
- cfb8LineSS1Rect,
- cfb8SegmentSS1Rect,
-#else
- cfbLineSS,
- cfbSegmentSS,
-#endif
- miPolyRectangle,
- ZeroPolyArc,
- cfbFillPoly1RectCopy,
- cfbPolyFillRect,
- cfbPolyFillArcSolidCopy,
- miPolyText8,
- miPolyText16,
- miImageText8,
- miImageText16,
- useTEGlyphBlt,
- usePolyGlyphBlt,
- usePushPixels
-};
-
-static GCOps cfb8_32NonTEOps1Rect = {
- cfbSolidSpansCopy,
- cfbSetSpans,
- cfb8_32PutImage,
- cfb8_32CopyArea,
- cfb8_32CopyPlane,
- cfbPolyPoint,
-#ifdef PIXEL_ADDR
- cfb8LineSS1Rect,
- cfb8SegmentSS1Rect,
-#else
- cfbLineSS,
- cfbSegmentSS,
-#endif
- miPolyRectangle,
- ZeroPolyArc,
- cfbFillPoly1RectCopy,
- cfbPolyFillRect,
- cfbPolyFillArcSolidCopy,
- miPolyText8,
- miPolyText16,
- miImageText8,
- miImageText16,
- useImageGlyphBlt,
- usePolyGlyphBlt,
- usePushPixels
-};
-
-static GCOps cfb8_32TEOps = {
- cfbSolidSpansCopy,
- cfbSetSpans,
- cfb8_32PutImage,
- cfb8_32CopyArea,
- cfb8_32CopyPlane,
- cfbPolyPoint,
- cfbLineSS,
- cfbSegmentSS,
- miPolyRectangle,
- ZeroPolyArc,
- miFillPolygon,
- cfbPolyFillRect,
- cfbPolyFillArcSolidCopy,
- miPolyText8,
- miPolyText16,
- miImageText8,
- miImageText16,
- useTEGlyphBlt,
- usePolyGlyphBlt,
- usePushPixels
-};
-
-static GCOps cfb8_32NonTEOps = {
- cfbSolidSpansCopy,
- cfbSetSpans,
- cfb8_32PutImage,
- cfb8_32CopyArea,
- cfb8_32CopyPlane,
- cfbPolyPoint,
- cfbLineSS,
- cfbSegmentSS,
- miPolyRectangle,
-#ifdef PIXEL_ADDR
- cfbZeroPolyArcSS8Copy,
-#else
- miZeroPolyArc,
-#endif
- miFillPolygon,
- cfbPolyFillRect,
- cfbPolyFillArcSolidCopy,
- miPolyText8,
- miPolyText16,
- miImageText8,
- miImageText16,
- useImageGlyphBlt,
- usePolyGlyphBlt,
- usePushPixels
-};
-
-static GCOps *
-cfb8_32MatchCommon (GCPtr pGC, cfbPrivGCPtr devPriv)
-{
- if (pGC->lineWidth != 0)
- return 0;
- if (pGC->lineStyle != LineSolid)
- return 0;
- if (pGC->fillStyle != FillSolid)
- return 0;
- if (devPriv->rop != GXcopy)
- return 0;
- if (pGC->font &&
- FONTMAXBOUNDS(pGC->font,rightSideBearing) -
- FONTMINBOUNDS(pGC->font,leftSideBearing) <= 32 &&
- FONTMINBOUNDS(pGC->font,characterWidth) >= 0)
- {
- if (TERMINALFONT(pGC->font)
-#ifdef FOUR_BIT_CODE
- && FONTMAXBOUNDS(pGC->font,characterWidth) >= PGSZB
-#endif
- )
-#ifdef NO_ONE_RECT
- return &cfb8_32TEOps1Rect;
-#else
- if (devPriv->oneRect)
- return &cfb8_32TEOps1Rect;
- else
- return &cfb8_32TEOps;
-#endif
- else
-#ifdef NO_ONE_RECT
- return &cfb8_32NonTEOps1Rect;
-#else
- if (devPriv->oneRect)
- return &cfb8_32NonTEOps1Rect;
- else
- return &cfb8_32NonTEOps;
-#endif
- }
- return 0;
-}
-
-
-/* Clipping conventions
- if the drawable is a window
- CT_REGION ==> pCompositeClip really is the composite
- CT_other ==> pCompositeClip is the window clip region
- if the drawable is a pixmap
- CT_REGION ==> pCompositeClip is the translated client region
- clipped to the pixmap boundary
- CT_other ==> pCompositeClip is the pixmap bounding box
-*/
-
-void
-#if PSZ == 8
-cfb8_32ValidateGC8(
-#else
-cfb8_32ValidateGC32(
-#endif
- GCPtr pGC,
- unsigned long changes,
- DrawablePtr pDrawable
-){
- int mask; /* stateChanges */
- int index; /* used for stepping through bitfields */
- int new_rrop;
- int new_line, new_text, new_fillspans, new_fillarea;
- /* flags for changing the proc vector */
- cfbPrivGCPtr devPriv;
- int oneRect;
-
- pGC->lastWinOrg.x = pDrawable->x;
- pGC->lastWinOrg.y = pDrawable->y;
- devPriv = cfbGetGCPrivate(pGC);
-
- new_rrop = FALSE;
- new_line = FALSE;
- new_text = FALSE;
- new_fillspans = FALSE;
- new_fillarea = FALSE;
-
- /*
- * if the client clip is different or moved OR the subwindowMode has
- * changed OR the window's clip has changed since the last validation
- * we need to recompute the composite clip
- */
-
- if ((changes & (GCClipXOrigin|GCClipYOrigin|GCClipMask|GCSubwindowMode)) ||
- (pDrawable->serialNumber != (pGC->serialNumber & DRAWABLE_SERIAL_BITS)))
- {
- miComputeCompositeClip (pGC, pDrawable);
-#ifdef NO_ONE_RECT
- devPriv->oneRect = FALSE;
-#else
- oneRect = REGION_NUM_RECTS(pGC->pCompositeClip) == 1;
- if (oneRect != devPriv->oneRect)
- new_line = TRUE;
- devPriv->oneRect = oneRect;
-#endif
- }
-
- mask = changes;
- while (mask) {
- index = lowbit (mask);
- mask &= ~index;
-
- switch (index) {
- case GCFunction:
- case GCForeground:
- new_rrop = TRUE;
- break;
- case GCPlaneMask:
- new_rrop = TRUE;
- new_text = TRUE;
- break;
- case GCBackground:
- break;
- case GCLineStyle:
- case GCLineWidth:
- new_line = TRUE;
- break;
- case GCJoinStyle:
- case GCCapStyle:
- break;
- case GCFillStyle:
- new_text = TRUE;
- new_fillspans = TRUE;
- new_line = TRUE;
- new_fillarea = TRUE;
- break;
- case GCFillRule:
- break;
- case GCTile:
- new_fillspans = TRUE;
- new_fillarea = TRUE;
- break;
- case GCStipple:
- new_fillspans = TRUE;
- new_fillarea = TRUE;
- break;
- case GCTileStipXOrigin:
- case GCTileStipYOrigin:
- break;
- case GCFont:
- new_text = TRUE;
- break;
- case GCSubwindowMode:
- case GCGraphicsExposures:
- case GCClipXOrigin:
- case GCClipYOrigin:
- case GCClipMask:
- case GCDashOffset:
- case GCDashList:
- case GCArcMode:
- default:
- break;
- }
- }
-
- /*
- * If the drawable has changed, ensure suitable
- * entries are in the proc vector.
- */
- if (pDrawable->serialNumber != (pGC->serialNumber & (DRAWABLE_SERIAL_BITS)))
- new_fillspans = TRUE; /* deal with FillSpans later */
-
- if (new_rrop)
- {
- int old_rrop;
-
- old_rrop = devPriv->rop;
- devPriv->rop = cfbReduceRasterOp (pGC->alu, pGC->fgPixel,
- pGC->planemask,
- &devPriv->and, &devPriv->xor);
- if (old_rrop == devPriv->rop)
- new_rrop = FALSE;
- else
- {
-#ifdef PIXEL_ADDR
- new_line = TRUE;
-#endif
-#ifdef WriteBitGroup
- new_text = TRUE;
-#endif
- new_fillspans = TRUE;
- new_fillarea = TRUE;
- }
- }
-
- if(!pGC->ops)
- pGC->ops = & cfb8_32NonTEOps;
-
- if (new_rrop || new_fillspans || new_text || new_fillarea || new_line)
- {
- GCOps *newops;
-
- if ((newops = cfb8_32MatchCommon (pGC, devPriv)))
- {
- if (pGC->ops->devPrivate.val)
- miDestroyGCOps (pGC->ops);
- pGC->ops = newops;
- new_rrop = new_line = new_fillspans = new_text = new_fillarea = 0;
- }
- else
- {
- if (!pGC->ops->devPrivate.val)
- {
- pGC->ops = miCreateGCOps (pGC->ops);
- pGC->ops->devPrivate.val = 1;
- }
- }
- }
-
- /* deal with the changes we've collected */
- if (new_line)
- {
- pGC->ops->FillPolygon = miFillPolygon;
-#ifdef NO_ONE_RECT
- if (pGC->fillStyle == FillSolid)
- {
- switch (devPriv->rop) {
- case GXcopy:
- pGC->ops->FillPolygon = cfbFillPoly1RectCopy;
- break;
- default:
- pGC->ops->FillPolygon = cfbFillPoly1RectGeneral;
- break;
- }
- }
-#else
- if (devPriv->oneRect && pGC->fillStyle == FillSolid)
- {
- switch (devPriv->rop) {
- case GXcopy:
- pGC->ops->FillPolygon = cfbFillPoly1RectCopy;
- break;
- default:
- pGC->ops->FillPolygon = cfbFillPoly1RectGeneral;
- break;
- }
- }
-#endif
- if (pGC->lineWidth == 0)
- {
-#ifdef PIXEL_ADDR
- if ((pGC->lineStyle == LineSolid) && (pGC->fillStyle == FillSolid))
- {
- switch (devPriv->rop)
- {
- case GXxor:
- pGC->ops->PolyArc = cfbZeroPolyArcSS8Xor;
- break;
- case GXcopy:
- pGC->ops->PolyArc = cfbZeroPolyArcSS8Copy;
- break;
- default:
- pGC->ops->PolyArc = cfbZeroPolyArcSS8General;
- break;
- }
- }
- else
-#endif
- pGC->ops->PolyArc = miZeroPolyArc;
- }
- else
- pGC->ops->PolyArc = miPolyArc;
- pGC->ops->PolySegment = miPolySegment;
- switch (pGC->lineStyle)
- {
- case LineSolid:
- if(pGC->lineWidth == 0)
- {
- if (pGC->fillStyle == FillSolid)
- {
-#if defined(PIXEL_ADDR) && !defined(NO_ONE_RECT)
- if (devPriv->oneRect &&
- ((pDrawable->x >= pGC->pScreen->width - 32768) &&
- (pDrawable->y >= pGC->pScreen->height - 32768)))
- {
- pGC->ops->Polylines = cfb8LineSS1Rect;
- pGC->ops->PolySegment = cfb8SegmentSS1Rect;
- } else
-#endif
-#ifdef NO_ONE_RECT
- {
- pGC->ops->Polylines = cfb8LineSS1Rect;
- pGC->ops->PolySegment = cfb8SegmentSS1Rect;
- }
-#else
- {
- pGC->ops->Polylines = cfbLineSS;
- pGC->ops->PolySegment = cfbSegmentSS;
- }
-#endif
- }
- else
- pGC->ops->Polylines = miZeroLine;
- }
- else
- pGC->ops->Polylines = miWideLine;
- break;
- case LineOnOffDash:
- case LineDoubleDash:
- if (pGC->lineWidth == 0 && pGC->fillStyle == FillSolid)
- {
- pGC->ops->Polylines = cfbLineSD;
- pGC->ops->PolySegment = cfbSegmentSD;
- } else
- pGC->ops->Polylines = miWideDash;
- break;
- }
- }
-
- if (new_text && (pGC->font))
- {
- if (FONTMAXBOUNDS(pGC->font,rightSideBearing) -
- FONTMINBOUNDS(pGC->font,leftSideBearing) > 32 ||
- FONTMINBOUNDS(pGC->font,characterWidth) < 0)
- {
- pGC->ops->PolyGlyphBlt = miPolyGlyphBlt;
- pGC->ops->ImageGlyphBlt = miImageGlyphBlt;
- }
- else
- {
-#ifdef WriteBitGroup
- if (pGC->fillStyle == FillSolid)
- {
- if (devPriv->rop == GXcopy)
- pGC->ops->PolyGlyphBlt = cfbPolyGlyphBlt8;
- else
-#ifdef FOUR_BIT_CODE
- pGC->ops->PolyGlyphBlt = cfbPolyGlyphRop8;
-#else
- pGC->ops->PolyGlyphBlt = miPolyGlyphBlt;
-#endif
- }
- else
-#endif
- pGC->ops->PolyGlyphBlt = miPolyGlyphBlt;
- /* special case ImageGlyphBlt for terminal emulator fonts */
-#if !defined(WriteBitGroup) || PSZ == 8
- if (TERMINALFONT(pGC->font) &&
- (pGC->planemask & PMSK) == PMSK
-#ifdef FOUR_BIT_CODE
- && FONTMAXBOUNDS(pGC->font,characterWidth) >= PGSZB
-#endif
- )
- {
- pGC->ops->ImageGlyphBlt = useTEGlyphBlt;
- }
- else
-#endif
- {
-#ifdef WriteBitGroup
- if (devPriv->rop == GXcopy &&
- pGC->fillStyle == FillSolid &&
- (pGC->planemask & PMSK) == PMSK)
- pGC->ops->ImageGlyphBlt = cfbImageGlyphBlt8;
- else
-#endif
- pGC->ops->ImageGlyphBlt = miImageGlyphBlt;
- }
- }
- }
-
-
- if (new_fillspans) {
- switch (pGC->fillStyle) {
- case FillSolid:
- switch (devPriv->rop) {
- case GXcopy:
- pGC->ops->FillSpans = cfbSolidSpansCopy;
- break;
- case GXxor:
- pGC->ops->FillSpans = cfbSolidSpansXor;
- break;
- default:
- pGC->ops->FillSpans = cfbSolidSpansGeneral;
- break;
- }
- break;
- case FillTiled:
- pGC->ops->FillSpans = cfbUnnaturalTileFS;
- break;
- case FillStippled:
- case FillOpaqueStippled:
- pGC->ops->FillSpans = cfbUnnaturalStippleFS;
- break;
- default:
- FatalError("cfbValidateGC: illegal fillStyle\n");
- }
- } /* end of new_fillspans */
-
- if (new_fillarea) {
-#ifndef FOUR_BIT_CODE
- pGC->ops->PolyFillRect = miPolyFillRect;
- if (pGC->fillStyle == FillSolid || pGC->fillStyle == FillTiled)
- {
- pGC->ops->PolyFillRect = cfbPolyFillRect;
- }
-#endif
-#ifdef FOUR_BIT_CODE
- pGC->ops->PushPixels = mfbPushPixels;
- if (pGC->fillStyle == FillSolid && devPriv->rop == GXcopy)
- pGC->ops->PushPixels = cfbPushPixels8;
-#endif
- pGC->ops->PolyFillArc = miPolyFillArc;
- if (pGC->fillStyle == FillSolid)
- {
- switch (devPriv->rop)
- {
- case GXcopy:
- pGC->ops->PolyFillArc = cfbPolyFillArcSolidCopy;
- break;
- default:
- pGC->ops->PolyFillArc = cfbPolyFillArcSolidGeneral;
- break;
- }
- }
- }
-}
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