diff options
Diffstat (limited to 'xorg-server/miext/cw/cw_ops.c')
| -rw-r--r-- | xorg-server/miext/cw/cw_ops.c | 477 |
1 files changed, 0 insertions, 477 deletions
diff --git a/xorg-server/miext/cw/cw_ops.c b/xorg-server/miext/cw/cw_ops.c deleted file mode 100644 index ccc558074..000000000 --- a/xorg-server/miext/cw/cw_ops.c +++ /dev/null @@ -1,477 +0,0 @@ -/* - * Copyright © 2004 Eric Anholt - * - * 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, and that the name of Eric Anholt not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Eric Anholt makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * ERIC ANHOLT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL ERIC ANHOLT 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_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#include <stdlib.h> - -#include "gcstruct.h" -#include "pixmapstr.h" -#include "cw.h" -#include "mi.h" - -#define SETUP_BACKING_DST(_pDst, _pGC) \ - cwGCPtr pGCPrivate = getCwGC (_pGC); \ - int dst_off_x, dst_off_y; \ - DrawablePtr pBackingDst = cwGetBackingDrawable(pDst, &dst_off_x, \ - &dst_off_y); \ - GCPtr pBackingGC = pGCPrivate->pBackingGC ? pGCPrivate->pBackingGC : _pGC - -#define SETUP_BACKING_SRC(pSrc, pGC) \ - int src_off_x, src_off_y; \ - DrawablePtr pBackingSrc = cwGetBackingDrawable(pSrc, &src_off_x, \ - &src_off_y) - -#define PROLOGUE(pGC) do { \ - if (pBackingGC->serialNumber != pBackingDst->serialNumber) { \ - ValidateGC(pBackingDst, pBackingGC); \ - } \ - pGC->funcs = pGCPrivate->wrapFuncs;\ - pGC->ops = pGCPrivate->wrapOps;\ -} while (0) - -#define EPILOGUE(pGC) do { \ - pGCPrivate->wrapFuncs = (pGC)->funcs; \ - pGCPrivate->wrapOps = (pGC)->ops; \ - (pGC)->funcs = &cwGCFuncs; \ - (pGC)->ops = &cwGCOps; \ -} while (0) - -extern GCFuncs cwGCFuncs; - -/* - * GC ops -- wrap each GC operation with our own function - */ - -static void cwFillSpans(DrawablePtr pDst, GCPtr pGC, int nInit, - DDXPointPtr pptInit, int *pwidthInit, int fSorted); -static void cwSetSpans(DrawablePtr pDst, GCPtr pGC, char *psrc, - DDXPointPtr ppt, int *pwidth, int nspans, int fSorted); -static void cwPutImage(DrawablePtr pDst, GCPtr pGC, int depth, - int x, int y, int w, int h, int leftPad, int format, - char *pBits); -static RegionPtr cwCopyArea(DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC, - int srcx, int srcy, int w, int h, - int dstx, int dsty); -static RegionPtr cwCopyPlane(DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC, - int srcx, int srcy, int w, int h, - int dstx, int dsty, unsigned long plane); -static void cwPolyPoint(DrawablePtr pDst, GCPtr pGC, int mode, int npt, - xPoint * pptInit); -static void cwPolylines(DrawablePtr pDst, GCPtr pGC, int mode, int npt, - DDXPointPtr pptInit); -static void cwPolySegment(DrawablePtr pDst, GCPtr pGC, int nseg, - xSegment * pSegs); -static void cwPolyRectangle(DrawablePtr pDst, GCPtr pGC, - int nrects, xRectangle *pRects); -static void cwPolyArc(DrawablePtr pDst, GCPtr pGC, int narcs, xArc * parcs); -static void cwFillPolygon(DrawablePtr pDst, GCPtr pGC, int shape, int mode, - int count, DDXPointPtr pPts); -static void cwPolyFillRect(DrawablePtr pDst, GCPtr pGC, - int nrectFill, xRectangle *prectInit); -static void cwPolyFillArc(DrawablePtr pDst, GCPtr pGC, int narcs, xArc * parcs); -static int cwPolyText8(DrawablePtr pDrawable, GCPtr pGC, int x, int y, - int count, char *chars); -static int cwPolyText16(DrawablePtr pDst, GCPtr pGC, int x, int y, - int count, unsigned short *chars); -static void cwImageText8(DrawablePtr pDst, GCPtr pGC, int x, int y, - int count, char *chars); -static void cwImageText16(DrawablePtr pDst, GCPtr pGC, int x, int y, - int count, unsigned short *chars); -static void cwImageGlyphBlt(DrawablePtr pDst, GCPtr pGC, int x, int y, - unsigned int nglyph, CharInfoPtr * ppci, - pointer pglyphBase); -static void cwPolyGlyphBlt(DrawablePtr pDst, GCPtr pGC, int x, int y, - unsigned int nglyph, CharInfoPtr * ppci, - pointer pglyphBase); -static void cwPushPixels(GCPtr pGC, PixmapPtr pBitMap, DrawablePtr pDst, - int w, int h, int x, int y); - -GCOps cwGCOps = { - cwFillSpans, - cwSetSpans, - cwPutImage, - cwCopyArea, - cwCopyPlane, - cwPolyPoint, - cwPolylines, - cwPolySegment, - cwPolyRectangle, - cwPolyArc, - cwFillPolygon, - cwPolyFillRect, - cwPolyFillArc, - cwPolyText8, - cwPolyText16, - cwImageText8, - cwImageText16, - cwImageGlyphBlt, - cwPolyGlyphBlt, - cwPushPixels -}; - -static void -cwFillSpans(DrawablePtr pDst, GCPtr pGC, int nspans, DDXPointPtr ppt, - int *pwidth, int fSorted) -{ - SETUP_BACKING_DST(pDst, pGC); - - PROLOGUE(pGC); - - CW_OFFSET_XYPOINTS(ppt, nspans); - - (*pBackingGC->ops->FillSpans) (pBackingDst, pBackingGC, nspans, ppt, - pwidth, fSorted); - - EPILOGUE(pGC); -} - -static void -cwSetSpans(DrawablePtr pDst, GCPtr pGC, char *psrc, DDXPointPtr ppt, - int *pwidth, int nspans, int fSorted) -{ - SETUP_BACKING_DST(pDst, pGC); - - PROLOGUE(pGC); - - CW_OFFSET_XYPOINTS(ppt, nspans); - - (*pBackingGC->ops->SetSpans) (pBackingDst, pBackingGC, psrc, ppt, pwidth, - nspans, fSorted); - - EPILOGUE(pGC); -} - -static void -cwPutImage(DrawablePtr pDst, GCPtr pGC, int depth, int x, int y, int w, int h, - int leftPad, int format, char *pBits) -{ - SETUP_BACKING_DST(pDst, pGC); - - PROLOGUE(pGC); - - CW_OFFSET_XY_DST(x, y); - - (*pBackingGC->ops->PutImage) (pBackingDst, pBackingGC, depth, x, y, w, h, - leftPad, format, pBits); - - EPILOGUE(pGC); -} - -static RegionPtr -cwCopyArea(DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC, int srcx, int srcy, - int w, int h, int dstx, int dsty) -{ - int odstx, odsty; - int osrcx, osrcy; - - SETUP_BACKING_DST(pDst, pGC); - SETUP_BACKING_SRC(pSrc, pGC); - - PROLOGUE(pGC); - - odstx = dstx; - odsty = dsty; - osrcx = srcx; - osrcy = srcy; - CW_OFFSET_XY_DST(dstx, dsty); - CW_OFFSET_XY_SRC(srcx, srcy); - - (*pBackingGC->ops->CopyArea) (pBackingSrc, pBackingDst, - pBackingGC, srcx, srcy, w, h, dstx, dsty); - - EPILOGUE(pGC); - - return miHandleExposures(pSrc, pDst, pGC, - osrcx, osrcy, w, h, odstx, odsty, 0); -} - -static RegionPtr -cwCopyPlane(DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC, int srcx, int srcy, - int w, int h, int dstx, int dsty, unsigned long plane) -{ - int odstx, odsty; - int osrcx, osrcy; - - SETUP_BACKING_DST(pDst, pGC); - SETUP_BACKING_SRC(pSrc, pGC); - - PROLOGUE(pGC); - - odstx = dstx; - odsty = dsty; - osrcx = srcx; - osrcy = srcy; - CW_OFFSET_XY_DST(dstx, dsty); - CW_OFFSET_XY_SRC(srcx, srcy); - - (*pBackingGC->ops->CopyPlane) (pBackingSrc, pBackingDst, - pBackingGC, srcx, srcy, w, h, - dstx, dsty, plane); - - EPILOGUE(pGC); - - return miHandleExposures(pSrc, pDst, pGC, - osrcx, osrcy, w, h, odstx, odsty, plane); -} - -static void -cwPolyPoint(DrawablePtr pDst, GCPtr pGC, int mode, int npt, xPoint * ppt) -{ - SETUP_BACKING_DST(pDst, pGC); - - PROLOGUE(pGC); - - if (mode == CoordModeOrigin) - CW_OFFSET_XYPOINTS(ppt, npt); - else - CW_OFFSET_XYPOINTS(ppt, 1); - - (*pBackingGC->ops->PolyPoint) (pBackingDst, pBackingGC, mode, npt, ppt); - - EPILOGUE(pGC); -} - -static void -cwPolylines(DrawablePtr pDst, GCPtr pGC, int mode, int npt, DDXPointPtr ppt) -{ - SETUP_BACKING_DST(pDst, pGC); - - PROLOGUE(pGC); - - if (mode == CoordModeOrigin) - CW_OFFSET_XYPOINTS(ppt, npt); - else - CW_OFFSET_XYPOINTS(ppt, 1); - - (*pBackingGC->ops->Polylines) (pBackingDst, pBackingGC, mode, npt, ppt); - - EPILOGUE(pGC); -} - -static void -cwPolySegment(DrawablePtr pDst, GCPtr pGC, int nseg, xSegment * pSegs) -{ - SETUP_BACKING_DST(pDst, pGC); - - PROLOGUE(pGC); - - CW_OFFSET_XYPOINTS(pSegs, nseg * 2); - - (*pBackingGC->ops->PolySegment) (pBackingDst, pBackingGC, nseg, pSegs); - - EPILOGUE(pGC); -} - -static void -cwPolyRectangle(DrawablePtr pDst, GCPtr pGC, int nrects, xRectangle *pRects) -{ - SETUP_BACKING_DST(pDst, pGC); - - PROLOGUE(pGC); - - CW_OFFSET_RECTS(pRects, nrects); - - (*pBackingGC->ops->PolyRectangle) (pBackingDst, pBackingGC, nrects, pRects); - - EPILOGUE(pGC); -} - -static void -cwPolyArc(DrawablePtr pDst, GCPtr pGC, int narcs, xArc * pArcs) -{ - SETUP_BACKING_DST(pDst, pGC); - - PROLOGUE(pGC); - - CW_OFFSET_RECTS(pArcs, narcs); - - (*pBackingGC->ops->PolyArc) (pBackingDst, pBackingGC, narcs, pArcs); - - EPILOGUE(pGC); -} - -static void -cwFillPolygon(DrawablePtr pDst, GCPtr pGC, int shape, int mode, int npt, - DDXPointPtr ppt) -{ - SETUP_BACKING_DST(pDst, pGC); - - PROLOGUE(pGC); - - if (mode == CoordModeOrigin) - CW_OFFSET_XYPOINTS(ppt, npt); - else - CW_OFFSET_XYPOINTS(ppt, 1); - - (*pBackingGC->ops->FillPolygon) (pBackingDst, pBackingGC, shape, mode, npt, - ppt); - - EPILOGUE(pGC); -} - -static void -cwPolyFillRect(DrawablePtr pDst, GCPtr pGC, int nrects, xRectangle *pRects) -{ - SETUP_BACKING_DST(pDst, pGC); - - PROLOGUE(pGC); - - CW_OFFSET_RECTS(pRects, nrects); - - (*pBackingGC->ops->PolyFillRect) (pBackingDst, pBackingGC, nrects, pRects); - - EPILOGUE(pGC); -} - -static void -cwPolyFillArc(DrawablePtr pDst, GCPtr pGC, int narcs, xArc * parcs) -{ - SETUP_BACKING_DST(pDst, pGC); - - PROLOGUE(pGC); - - CW_OFFSET_RECTS(parcs, narcs); - - (*pBackingGC->ops->PolyFillArc) (pBackingDst, pBackingGC, narcs, parcs); - - EPILOGUE(pGC); -} - -static int -cwPolyText8(DrawablePtr pDst, GCPtr pGC, int x, int y, int count, char *chars) -{ - int result; - - SETUP_BACKING_DST(pDst, pGC); - - PROLOGUE(pGC); - - CW_OFFSET_XY_DST(x, y); - - result = (*pBackingGC->ops->PolyText8) (pBackingDst, pBackingGC, x, y, - count, chars); - - EPILOGUE(pGC); - - return result; -} - -static int -cwPolyText16(DrawablePtr pDst, GCPtr pGC, int x, int y, int count, - unsigned short *chars) -{ - int result; - - SETUP_BACKING_DST(pDst, pGC); - - PROLOGUE(pGC); - - CW_OFFSET_XY_DST(x, y); - - result = (*pBackingGC->ops->PolyText16) (pBackingDst, pBackingGC, x, y, - count, chars); - - EPILOGUE(pGC); - return result; -} - -static void -cwImageText8(DrawablePtr pDst, GCPtr pGC, int x, int y, int count, char *chars) -{ - SETUP_BACKING_DST(pDst, pGC); - - PROLOGUE(pGC); - - CW_OFFSET_XY_DST(x, y); - - (*pBackingGC->ops->ImageText8) (pBackingDst, pBackingGC, x, y, count, - chars); - - EPILOGUE(pGC); -} - -static void -cwImageText16(DrawablePtr pDst, GCPtr pGC, int x, int y, int count, - unsigned short *chars) -{ - SETUP_BACKING_DST(pDst, pGC); - - PROLOGUE(pGC); - - CW_OFFSET_XY_DST(x, y); - - (*pBackingGC->ops->ImageText16) (pBackingDst, pBackingGC, x, y, count, - chars); - - EPILOGUE(pGC); -} - -static void -cwImageGlyphBlt(DrawablePtr pDst, GCPtr pGC, int x, int y, unsigned int nglyph, - CharInfoPtr * ppci, pointer pglyphBase) -{ - SETUP_BACKING_DST(pDst, pGC); - - PROLOGUE(pGC); - - CW_OFFSET_XY_DST(x, y); - - (*pBackingGC->ops->ImageGlyphBlt) (pBackingDst, pBackingGC, x, y, nglyph, - ppci, pglyphBase); - - EPILOGUE(pGC); -} - -static void -cwPolyGlyphBlt(DrawablePtr pDst, GCPtr pGC, int x, int y, unsigned int nglyph, - CharInfoPtr * ppci, pointer pglyphBase) -{ - SETUP_BACKING_DST(pDst, pGC); - - PROLOGUE(pGC); - - CW_OFFSET_XY_DST(x, y); - - (*pBackingGC->ops->PolyGlyphBlt) (pBackingDst, pBackingGC, x, y, nglyph, - ppci, pglyphBase); - - EPILOGUE(pGC); -} - -static void -cwPushPixels(GCPtr pGC, PixmapPtr pBitMap, DrawablePtr pDst, int w, int h, - int x, int y) -{ - SETUP_BACKING_DST(pDst, pGC); - - PROLOGUE(pGC); - - CW_OFFSET_XY_DST(x, y); - - (*pBackingGC->ops->PushPixels) (pBackingGC, pBitMap, pBackingDst, w, h, - x, y); - - EPILOGUE(pGC); -} |