diff options
Diffstat (limited to 'src/ffb_gc.c')
| -rw-r--r-- | src/ffb_gc.c | 758 |
1 files changed, 0 insertions, 758 deletions
diff --git a/src/ffb_gc.c b/src/ffb_gc.c deleted file mode 100644 index 7fa34a4..0000000 --- a/src/ffb_gc.c +++ /dev/null @@ -1,758 +0,0 @@ -/* - * Acceleration for the Creator and Creator3D framebuffer - GC implementation. - * - * Copyright (C) 1998,1999,2000 Jakub Jelinek (jakub@redhat.com) - * Copyright (C) 1998 Michal Rehacek (majkl@iname.com) - * Copyright (C) 1999 David S. Miller (davem@redhat.com) - * - * 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 - * JAKUB JELINEK, MICHAL REHACEK, OR DAVID MILLER 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. - * - */ -/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_gc.c,v 1.2 2000/05/23 04:47:44 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "ffb.h" -#include "ffb_regs.h" -#include "ffb_rcache.h" -#include "ffb_fifo.h" -#include "ffb_loops.h" -#include "ffb_gc.h" - -#include "scrnintstr.h" -#include "pixmapstr.h" -#include <X11/fonts/fontstruct.h> -#include "dixfontstr.h" - -#define PSZ 8 -#include "cfb.h" -#undef PSZ -#include "cfb32.h" - -#include "migc.h" -#include "mi.h" -#include "mispans.h" - -GCOps CreatorTEOps1Rect8 = { - CreatorFillSpans, - CreatorSetSpans, - cfbPutImage, - CreatorCopyArea, - CreatorCopyPlane, - CreatorPolyPoint, - CreatorPolylines, - CreatorPolySegment, - miPolyRectangle, - CreatorZeroPolyArc, - CreatorFillPolygon, - CreatorPolyFillRect, - CreatorPolyFillArcSolid, - miPolyText8, - miPolyText16, - miImageText8, - miImageText16, - CreatorTEGlyphBlt, - CreatorPolyTEGlyphBlt, - miPushPixels -#ifdef NEED_LINEHELPER - ,NULL -#endif -}; - -GCOps CreatorTEOps1Rect32 = { - CreatorFillSpans, - CreatorSetSpans, - cfb32PutImage, - CreatorCopyArea, - CreatorCopyPlane, - CreatorPolyPoint, - CreatorPolylines, - CreatorPolySegment, - miPolyRectangle, - CreatorZeroPolyArc, - CreatorFillPolygon, - CreatorPolyFillRect, - CreatorPolyFillArcSolid, - miPolyText8, - miPolyText16, - miImageText8, - miImageText16, - CreatorTEGlyphBlt, - CreatorPolyTEGlyphBlt, - miPushPixels -#ifdef NEED_LINEHELPER - ,NULL -#endif -}; - -GCOps CreatorTEOps8 = { - CreatorFillSpans, - CreatorSetSpans, - cfbPutImage, - CreatorCopyArea, - CreatorCopyPlane, - CreatorPolyPoint, - CreatorLineSSStub, - CreatorSegmentSSStub, - miPolyRectangle, - CreatorZeroPolyArc, - CreatorFillPolygon, - CreatorPolyFillRect, - CreatorPolyFillArcSolid, - miPolyText8, - miPolyText16, - miImageText8, - miImageText16, - CreatorTEGlyphBlt, - CreatorPolyTEGlyphBlt, - miPushPixels -#ifdef NEED_LINEHELPER - ,NULL -#endif -}; - -GCOps CreatorTEOps32 = { - CreatorFillSpans, - CreatorSetSpans, - cfb32PutImage, - CreatorCopyArea, - CreatorCopyPlane, - CreatorPolyPoint, - CreatorLineSSStub, - CreatorSegmentSSStub, - miPolyRectangle, - CreatorZeroPolyArc, - CreatorFillPolygon, - CreatorPolyFillRect, - CreatorPolyFillArcSolid, - miPolyText8, - miPolyText16, - miImageText8, - miImageText16, - CreatorTEGlyphBlt, - CreatorPolyTEGlyphBlt, - miPushPixels -#ifdef NEED_LINEHELPER - ,NULL -#endif -}; - -GCOps CreatorNonTEOps1Rect8 = { - CreatorFillSpans, - CreatorSetSpans, - cfbPutImage, - CreatorCopyArea, - CreatorCopyPlane, - CreatorPolyPoint, - CreatorPolylines, - CreatorPolySegment, - miPolyRectangle, - CreatorZeroPolyArc, - CreatorFillPolygon, - CreatorPolyFillRect, - CreatorPolyFillArcSolid, - miPolyText8, - miPolyText16, - miImageText8, - miImageText16, - miImageGlyphBlt, - CreatorPolyGlyphBlt, - miPushPixels -#ifdef NEED_LINEHELPER - ,NULL -#endif -}; - -GCOps CreatorNonTEOps1Rect32 = { - CreatorFillSpans, - CreatorSetSpans, - cfb32PutImage, - CreatorCopyArea, - CreatorCopyPlane, - CreatorPolyPoint, - CreatorPolylines, - CreatorPolySegment, - miPolyRectangle, - CreatorZeroPolyArc, - CreatorFillPolygon, - CreatorPolyFillRect, - CreatorPolyFillArcSolid, - miPolyText8, - miPolyText16, - miImageText8, - miImageText16, - miImageGlyphBlt, - CreatorPolyGlyphBlt, - miPushPixels -#ifdef NEED_LINEHELPER - ,NULL -#endif -}; - -GCOps CreatorNonTEOps8 = { - CreatorFillSpans, - CreatorSetSpans, - cfbPutImage, - CreatorCopyArea, - CreatorCopyPlane, - CreatorPolyPoint, - CreatorLineSSStub, - CreatorSegmentSSStub, - miPolyRectangle, - CreatorZeroPolyArc, - CreatorFillPolygon, - CreatorPolyFillRect, - CreatorPolyFillArcSolid, - miPolyText8, - miPolyText16, - miImageText8, - miImageText16, - miImageGlyphBlt, - CreatorPolyGlyphBlt, - miPushPixels -#ifdef NEED_LINEHELPER - ,NULL -#endif -}; - -GCOps CreatorNonTEOps32 = { - CreatorFillSpans, - CreatorSetSpans, - cfb32PutImage, - CreatorCopyArea, - CreatorCopyPlane, - CreatorPolyPoint, - CreatorLineSSStub, - CreatorSegmentSSStub, - miPolyRectangle, - CreatorZeroPolyArc, - CreatorFillPolygon, - CreatorPolyFillRect, - CreatorPolyFillArcSolid, - miPolyText8, - miPolyText16, - miImageText8, - miImageText16, - miImageGlyphBlt, - CreatorPolyGlyphBlt, - miPushPixels -#ifdef NEED_LINEHELPER - ,NULL -#endif -}; - -#define FONTWIDTH(font) (FONTMAXBOUNDS(font,rightSideBearing) - \ - FONTMINBOUNDS(font,leftSideBearing)) -#define FONTHEIGHT(font) (FONTMAXBOUNDS(font,ascent) + \ - FONTMINBOUNDS(font,descent)) - -static GCOps * -CreatorMatchCommon (GCPtr pGC, cfbPrivGCPtr devPriv) -{ - int depth = pGC->depth; - - 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 && - FONTWIDTH (pGC->font) <= 32 && - FONTHEIGHT (pGC->font) <= 100 && - FONTMINBOUNDS(pGC->font,characterWidth) >= 0) { - if (TERMINALFONT(pGC->font)) { - if (devPriv->oneRect) { - return (depth == 8 ? - &CreatorTEOps1Rect8 : - &CreatorTEOps1Rect32); - } else { - return (depth == 8 ? - &CreatorTEOps8 : - &CreatorTEOps32); - } - } else { - if (devPriv->oneRect) { - return (depth == 8 ? - &CreatorNonTEOps1Rect8 : - &CreatorNonTEOps1Rect32); - } else { - return (depth == 8 ? - &CreatorNonTEOps8 : - &CreatorNonTEOps32); - } - } - } - return 0; -} - -static void -CreatorDestroyGC (GCPtr pGC) -{ - CreatorPrivGCPtr gcPriv = CreatorGetGCPrivate (pGC); - - if (gcPriv->stipple) - xfree (gcPriv->stipple); - miDestroyGC (pGC); -} - -static __inline__ void -CreatorNewLine(GCPtr pGC, cfbPrivGCPtr devPriv, CreatorPrivGCPtr gcPriv, int accel) -{ - pGC->ops->FillPolygon = miFillPolygon; - pGC->ops->PolyRectangle = miPolyRectangle; - if (pGC->lineWidth == 0) - pGC->ops->PolyArc = miZeroPolyArc; - else - pGC->ops->PolyArc = miPolyArc; - if (accel) { - pGC->ops->FillPolygon = CreatorFillPolygon; - if (pGC->lineWidth == 0 && pGC->capStyle != CapNotLast) - pGC->ops->PolyArc = CreatorZeroPolyArc; - } - pGC->ops->PolySegment = miPolySegment; - gcPriv->linepat = 0; - - /* Segment and Line ops are only accelerated if there is - * one clipping region. - */ - if (accel && !devPriv->oneRect) - accel = 0; - - if (pGC->lineStyle == LineSolid) { - if(pGC->lineWidth == 0) { - if (pGC->fillStyle == FillSolid) { - pGC->ops->Polylines = CreatorLineSSStub; - pGC->ops->PolySegment = CreatorSegmentSSStub; - } else - pGC->ops->Polylines = miZeroLine; - if (accel) { - gcPriv->PolySegment = pGC->ops->PolySegment; - gcPriv->Polylines = pGC->ops->Polylines; - pGC->ops->PolySegment = CreatorPolySegment; - pGC->ops->Polylines = CreatorPolylines; - } - } else { - pGC->ops->Polylines = miWideLine; - } - } else if(pGC->lineStyle == LineOnOffDash) { - if (pGC->lineWidth == 0 && pGC->fillStyle == FillSolid) { - pGC->ops->Polylines = CreatorLineSDStub; - pGC->ops->PolySegment = CreatorSegmentSDStub; - if(accel && - CreatorCheckLinePattern(pGC, gcPriv)) { - gcPriv->PolySegment = pGC->ops->PolySegment; - gcPriv->Polylines = pGC->ops->Polylines; - pGC->ops->PolySegment = CreatorPolySegment; - pGC->ops->Polylines = CreatorPolylines; - } - } else { - pGC->ops->Polylines = miWideDash; - } - } else if(pGC->lineStyle == LineDoubleDash) { - if (pGC->lineWidth == 0 && pGC->fillStyle == FillSolid) { - pGC->ops->Polylines = CreatorLineSDStub; - pGC->ops->PolySegment = CreatorSegmentSDStub; - } else { - pGC->ops->Polylines = miWideDash; - } - } -} - -static __inline__ void -CreatorNewGlyph(GCPtr pGC, CreatorPrivGCPtr gcPriv) -{ - if (FONTWIDTH(pGC->font) > 32 || - FONTHEIGHT(pGC->font) > 100 || - FONTMINBOUNDS(pGC->font,characterWidth) < 0) { - pGC->ops->PolyGlyphBlt = miPolyGlyphBlt; - pGC->ops->ImageGlyphBlt = miImageGlyphBlt; - } else { - if (pGC->fillStyle == FillSolid) { - if (TERMINALFONT (pGC->font)) { - pGC->ops->PolyGlyphBlt = CreatorPolyTEGlyphBlt; - } else { - pGC->ops->PolyGlyphBlt = CreatorPolyGlyphBlt; - } - } else { - pGC->ops->PolyGlyphBlt = miPolyGlyphBlt; - } - - /* special case ImageGlyphBlt for terminal emulator fonts */ - if (TERMINALFONT(pGC->font)) - pGC->ops->ImageGlyphBlt = CreatorTEGlyphBlt; - else - pGC->ops->ImageGlyphBlt = miImageGlyphBlt; - } -} - -static __inline__ void -CreatorNewFillSpans(GCPtr pGC, cfbPrivGCPtr devPriv, CreatorPrivGCPtr gcPriv, int accel) -{ - if (pGC->fillStyle == FillSolid) { - pGC->ops->FillSpans = CreatorSolidSpansGeneralStub; - } else if(pGC->fillStyle == FillTiled) { - if (pGC->pRotatedPixmap) { - int pmsk = (pGC->depth == 8 ? 0xff : 0xffffff); - if (pGC->alu == GXcopy && (pGC->planemask & pmsk) == pmsk) - pGC->ops->FillSpans = CreatorTile32FSCopyStub; - else - pGC->ops->FillSpans = CreatorTile32FSGeneralStub; - } else - pGC->ops->FillSpans = CreatorUnnaturalTileFSStub; - } else if(pGC->fillStyle == FillStippled) { - if (pGC->pRotatedPixmap) - pGC->ops->FillSpans = Creator8Stipple32FSStub; - else - pGC->ops->FillSpans = CreatorUnnaturalStippleFSStub; - } else if(pGC->fillStyle == FillOpaqueStippled) { - if (pGC->pRotatedPixmap) - pGC->ops->FillSpans = Creator8OpaqueStipple32FSStub; - else - pGC->ops->FillSpans = CreatorUnnaturalStippleFSStub; - } else - FatalError("CreatorValidateGC: illegal fillStyle\n"); - if (accel) - pGC->ops->FillSpans = CreatorFillSpans; -} - -static __inline__ void -CreatorNewFillArea(GCPtr pGC, cfbPrivGCPtr devPriv, CreatorPrivGCPtr gcPriv, int accel) -{ - if (accel) { - pGC->ops->PolyFillRect = CreatorPolyFillRect; - pGC->ops->PolyFillArc = CreatorPolyFillArcSolid; - } else { - pGC->ops->PolyFillRect = miPolyFillRect; - if(pGC->fillStyle == FillSolid || pGC->fillStyle == FillTiled) - pGC->ops->PolyFillRect = CreatorPolyFillRectStub; - pGC->ops->PolyFillArc = miPolyFillArc; - } - pGC->ops->PushPixels = mfbPushPixels; -} - -void -CreatorValidateGC (GCPtr pGC, unsigned long changes, DrawablePtr pDrawable) -{ - int mask; /* stateChanges */ - int new_rrop; - int new_line, new_text, new_fillspans, new_fillarea; - int new_rotate; - int xrot, yrot; - /* flags for changing the proc vector */ - cfbPrivGCPtr devPriv; - CreatorPrivGCPtr gcPriv; - int oneRect, type; - int accel, drawableChanged; - FFBPtr pFfb = GET_FFB_FROM_SCREEN(pDrawable->pScreen); - - gcPriv = CreatorGetGCPrivate (pGC); - type = pFfb->vtSema ? -1 : pDrawable->type; - if (type != DRAWABLE_WINDOW) { - if (gcPriv->type == DRAWABLE_WINDOW) { - extern GCOps cfbNonTEOps; - extern GCOps cfb32NonTEOps; - - miDestroyGCOps (pGC->ops); - - if (pGC->depth == 8) - pGC->ops = &cfbNonTEOps; - else - pGC->ops = &cfb32NonTEOps; - - changes = (1 << (GCLastBit+1)) - 1; - pGC->stateChanges = changes; - gcPriv->type = type; - } - if (pGC->depth == 8) - cfbValidateGC (pGC, changes, pDrawable); - else - cfb32ValidateGC (pGC, changes, pDrawable); - - /* Our high speed VIS copyarea can - * be used on pixmaps too. - * But don't clobber someones ops prototype!! - */ - if (!pGC->ops->devPrivate.val) { - pGC->ops = miCreateGCOps(pGC->ops); - pGC->ops->devPrivate.val = 1; - } - pGC->ops->CopyArea = CreatorCopyArea; - return; - } - - if (gcPriv->type != DRAWABLE_WINDOW) { - changes = (1 << (GCLastBit+1)) - 1; - gcPriv->type = DRAWABLE_WINDOW; - } - - new_rotate = pGC->lastWinOrg.x != pDrawable->x || - pGC->lastWinOrg.y != pDrawable->y; - if(new_rotate != 0) { - 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; - - drawableChanged = (pDrawable->serialNumber != - (pGC->serialNumber & (DRAWABLE_SERIAL_BITS))); -#define CLIP_BITS (GCClipXOrigin|GCClipYOrigin|GCClipMask|GCSubwindowMode) - /* 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 & CLIP_BITS) != 0 || drawableChanged) { - miComputeCompositeClip(pGC, pDrawable); - oneRect = REGION_NUM_RECTS(cfbGetCompositeClip(pGC)) == 1; - if (oneRect != devPriv->oneRect) { - new_line = TRUE; - devPriv->oneRect = oneRect; - } - } - - /* A while loop with a switch statement inside? No thanks. -DaveM */ - mask = changes; - if((mask & (GCFunction | GCForeground | GCBackground | GCPlaneMask)) != 0) - new_rrop = TRUE; - if((mask & (GCPlaneMask | GCFillStyle | GCFont)) != 0) - new_text = TRUE; - if((mask & (GCLineStyle | GCLineWidth | GCFillStyle | GCCapStyle)) != 0) - new_line = TRUE; - if((mask & (GCFillStyle | GCTile | GCStipple)) != 0) - new_fillspans = new_fillarea = TRUE; - if(new_rotate == FALSE && - (mask & (GCTileStipXOrigin | GCTileStipYOrigin)) != 0) - new_rotate = TRUE; - if((mask & GCStipple) != 0) { - if(pGC->stipple) { - int width = pGC->stipple->drawable.width; - PixmapPtr nstipple; - - if ((width <= 32) && !(width & (width - 1))) { - int depth = pGC->depth; - nstipple = (depth == 8 ? - cfbCopyPixmap(pGC->stipple) : - cfb32CopyPixmap(pGC->stipple)); - if (nstipple) { - if (depth == 8) - cfbPadPixmap(nstipple); - else - cfb32PadPixmap(nstipple); - (*pGC->pScreen->DestroyPixmap)(pGC->stipple); - pGC->stipple = nstipple; - } - } - } - } - - /* If the drawable has changed, check its depth and ensure suitable - * entries are in the proc vector. - */ - if (drawableChanged) - new_fillspans = TRUE; /* deal with FillSpans later */ - - if (new_rotate || new_fillspans) { - Bool new_pix = FALSE; - - xrot = pGC->patOrg.x + pDrawable->x; - yrot = pGC->patOrg.y + pDrawable->y; - if (!CreatorCheckFill (pGC, pDrawable)) { - switch (pGC->fillStyle) { - case FillTiled: - if (!pGC->tileIsPixel) - { - int width = pGC->tile.pixmap->drawable.width; - - if (pGC->depth == 8) - width *= 8; - else - width *= 32; - - if ((width <= 32) && !(width & (width - 1))) { - if (pGC->depth == 8) - cfbCopyRotatePixmap(pGC->tile.pixmap, - &pGC->pRotatedPixmap, - xrot, yrot); - else - cfb32CopyRotatePixmap(pGC->tile.pixmap, - &pGC->pRotatedPixmap, - xrot, yrot); - new_pix = TRUE; - } - } - break; - case FillStippled: - case FillOpaqueStippled: - { - int width = pGC->stipple->drawable.width; - - if ((width <= 32) && !(width & (width - 1))) - { - mfbCopyRotatePixmap(pGC->stipple, - &pGC->pRotatedPixmap, xrot, yrot); - new_pix = TRUE; - } - } - break; - } - } - if (!new_pix && pGC->pRotatedPixmap) { - (*pGC->pScreen->DestroyPixmap)(pGC->pRotatedPixmap); - pGC->pRotatedPixmap = (PixmapPtr) NULL; - } - } - - if (new_rrop) { - int old_rrop; - - if (gcPriv->stipple) { - if (pGC->fillStyle == FillStippled) - gcPriv->stipple->alu = pGC->alu | FFB_ROP_EDIT_BIT; - else - gcPriv->stipple->alu = pGC->alu; - if (pGC->fillStyle != FillTiled) { - gcPriv->stipple->fg = pGC->fgPixel; - gcPriv->stipple->bg = pGC->bgPixel; - } - } - - old_rrop = devPriv->rop; - if (pGC->depth == 8) - devPriv->rop = cfbReduceRasterOp (pGC->alu, pGC->fgPixel, - pGC->planemask, - &devPriv->and, &devPriv->xor); - else - devPriv->rop = cfb32ReduceRasterOp (pGC->alu, pGC->fgPixel, - pGC->planemask, - &devPriv->and, &devPriv->xor); - if (old_rrop == devPriv->rop) - new_rrop = FALSE; - else { - new_line = TRUE; - new_text = TRUE; - new_fillspans = TRUE; - new_fillarea = TRUE; - } - } - - if (new_rrop || new_fillspans || new_text || new_fillarea || new_line) { - GCOps *newops; - int using_creator_ops = 0; - - if ((newops = CreatorMatchCommon (pGC, devPriv))) { - if (pGC->ops->devPrivate.val) - miDestroyGCOps (pGC->ops); - pGC->ops = newops; - new_rrop = new_line = new_fillspans = new_text = new_fillarea = 0; - using_creator_ops = 1; - } else { - if (!pGC->ops->devPrivate.val) { - pGC->ops = miCreateGCOps (pGC->ops); - pGC->ops->devPrivate.val = 1; - } - - /* We have to make sure the copyarea op always - * points to our special routine as it maintains the - * synchronization between the raster processor and direct - * access to the frame buffer. - */ - pGC->ops->CopyArea = CreatorCopyArea; - } - if (pGC->depth == 8) - newops = cfbMatchCommon(pGC, devPriv); - else - newops = cfb32MatchCommon(pGC, devPriv); - - if (newops) { - gcPriv->PolySegment = newops->PolySegment; - gcPriv->Polylines = newops->Polylines; - - if (using_creator_ops) { - /* Fixup line/segment backup ops. */ - if (pGC->ops->PolySegment == CreatorPolySegment) - gcPriv->PolySegment = CreatorSegmentSSStub; - if (pGC->ops->Polylines == CreatorPolylines) - gcPriv->Polylines = CreatorLineSSStub; - } - } - } - - accel = pGC->fillStyle == FillSolid || gcPriv->stipple; - - /* deal with the changes we've collected */ - if (new_line) - CreatorNewLine(pGC, devPriv, gcPriv, accel); - - if (new_text && pGC->font) - CreatorNewGlyph(pGC, gcPriv); - - if (new_fillspans) - CreatorNewFillSpans(pGC, devPriv, gcPriv, accel); - - if (new_fillarea) - CreatorNewFillArea(pGC, devPriv, gcPriv, accel); -} - -GCFuncs CreatorGCFuncs = { - CreatorValidateGC, - miChangeGC, - miCopyGC, - CreatorDestroyGC, - miChangeClip, - miDestroyClip, - miCopyClip -}; - -Bool -CreatorCreateGC (GCPtr pGC) -{ - CreatorPrivGCPtr gcPriv; - - if (pGC->depth == 1) - return mfbCreateGC(pGC); - - if (pGC->depth == 8) { - if (!cfbCreateGC(pGC)) - return FALSE; - } else { - if (!cfb32CreateGC(pGC)) - return FALSE; - } - - if (pGC->depth == 8) - pGC->ops = &CreatorNonTEOps8; - else - pGC->ops = &CreatorNonTEOps32; - - pGC->funcs = &CreatorGCFuncs; - gcPriv = CreatorGetGCPrivate(pGC); - gcPriv->type = DRAWABLE_WINDOW; - gcPriv->linepat = 0; - gcPriv->stipple = 0; - gcPriv->PolySegment = CreatorSegmentSSStub; - gcPriv->Polylines = CreatorLineSSStub; - - return TRUE; -} |