X-Git-Url: https://git.sesse.net/?p=rdpsrv;a=blobdiff_plain;f=Xserver%2Fprograms%2FXserver%2Finclude%2Fgcstruct.h;fp=Xserver%2Fprograms%2FXserver%2Finclude%2Fgcstruct.h;h=34fa94314fb4512609ee62084f006203b89bca05;hp=0000000000000000000000000000000000000000;hb=b6e6afccf37f4ad0515ef2a698f714fdf1bf23b3;hpb=e3340a110a3b01756b8e67531395a33b40a17d37 diff --git a/Xserver/programs/Xserver/include/gcstruct.h b/Xserver/programs/Xserver/include/gcstruct.h new file mode 100644 index 0000000..34fa943 --- /dev/null +++ b/Xserver/programs/Xserver/include/gcstruct.h @@ -0,0 +1,397 @@ +/* $XConsortium: gcstruct.h,v 5.10 94/04/17 20:25:45 dpw Exp $ */ +/*********************************************************** + +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 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. + +******************************************************************/ + +#ifndef GCSTRUCT_H +#define GCSTRUCT_H + +#include "gc.h" + +#include "miscstruct.h" +#include "region.h" +#include "pixmap.h" +#include "screenint.h" +#include "Xprotostr.h" + +/* + * functions which modify the state of the GC + */ + +typedef struct _GCFuncs { + void (* ValidateGC)( +#if NeedNestedPrototypes + GCPtr /*pGC*/, + unsigned long /*stateChanges*/, + DrawablePtr /*pDrawable*/ +#endif +); + + void (* ChangeGC)( +#if NeedNestedPrototypes + GCPtr /*pGC*/, + unsigned long /*mask*/ +#endif +); + + void (* CopyGC)( +#if NeedNestedPrototypes + GCPtr /*pGCSrc*/, + unsigned long /*mask*/, + GCPtr /*pGCDst*/ +#endif +); + + void (* DestroyGC)( +#if NeedNestedPrototypes + GCPtr /*pGC*/ +#endif +); + + void (* ChangeClip)( +#if NeedNestedPrototypes + GCPtr /*pGC*/, + int /*type*/, + pointer /*pvalue*/, + int /*nrects*/ +#endif +); + + void (* DestroyClip)( +#if NeedNestedPrototypes + GCPtr /*pGC*/ +#endif +); + + void (* CopyClip)( +#if NeedNestedPrototypes + GCPtr /*pgcDst*/, + GCPtr /*pgcSrc*/ +#endif +); + DevUnion devPrivate; +} GCFuncs; + +/* + * graphics operations invoked through a GC + */ + +typedef struct _GCOps { + void (* FillSpans)( +#if NeedNestedPrototypes + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*nInit*/, + DDXPointPtr /*pptInit*/, + int * /*pwidthInit*/, + int /*fSorted*/ +#endif +); + + void (* SetSpans)( +#if NeedNestedPrototypes + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + char * /*psrc*/, + DDXPointPtr /*ppt*/, + int * /*pwidth*/, + int /*nspans*/, + int /*fSorted*/ +#endif +); + + void (* PutImage)( +#if NeedNestedPrototypes + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*depth*/, + int /*x*/, + int /*y*/, + int /*w*/, + int /*h*/, + int /*leftPad*/, + int /*format*/, + char * /*pBits*/ +#endif +); + + RegionPtr (* CopyArea)( +#if NeedNestedPrototypes + DrawablePtr /*pSrc*/, + DrawablePtr /*pDst*/, + GCPtr /*pGC*/, + int /*srcx*/, + int /*srcy*/, + int /*w*/, + int /*h*/, + int /*dstx*/, + int /*dsty*/ +#endif +); + + RegionPtr (* CopyPlane)( +#if NeedNestedPrototypes + DrawablePtr /*pSrcDrawable*/, + DrawablePtr /*pDstDrawable*/, + GCPtr /*pGC*/, + int /*srcx*/, + int /*srcy*/, + int /*width*/, + int /*height*/, + int /*dstx*/, + int /*dsty*/, + unsigned long /*bitPlane*/ +#endif +); + void (* PolyPoint)( +#if NeedNestedPrototypes + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*mode*/, + int /*npt*/, + DDXPointPtr /*pptInit*/ +#endif +); + + void (* Polylines)( +#if NeedNestedPrototypes + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*mode*/, + int /*npt*/, + DDXPointPtr /*pptInit*/ +#endif +); + + void (* PolySegment)( +#if NeedNestedPrototypes + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*nseg*/, + xSegment * /*pSegs*/ +#endif +); + + void (* PolyRectangle)( +#if NeedNestedPrototypes + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*nrects*/, + xRectangle * /*pRects*/ +#endif +); + + void (* PolyArc)( +#if NeedNestedPrototypes + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*narcs*/, + xArc * /*parcs*/ +#endif +); + + void (* FillPolygon)( +#if NeedNestedPrototypes + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*shape*/, + int /*mode*/, + int /*count*/, + DDXPointPtr /*pPts*/ +#endif +); + + void (* PolyFillRect)( +#if NeedNestedPrototypes + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*nrectFill*/, + xRectangle * /*prectInit*/ +#endif +); + + void (* PolyFillArc)( +#if NeedNestedPrototypes + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*narcs*/, + xArc * /*parcs*/ +#endif +); + + int (* PolyText8)( +#if NeedNestedPrototypes + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*x*/, + int /*y*/, + int /*count*/, + char * /*chars*/ +#endif +); + + int (* PolyText16)( +#if NeedNestedPrototypes + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*x*/, + int /*y*/, + int /*count*/, + unsigned short * /*chars*/ +#endif +); + + void (* ImageText8)( +#if NeedNestedPrototypes + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*x*/, + int /*y*/, + int /*count*/, + char * /*chars*/ +#endif +); + + void (* ImageText16)( +#if NeedNestedPrototypes + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*x*/, + int /*y*/, + int /*count*/, + unsigned short * /*chars*/ +#endif +); + + void (* ImageGlyphBlt)( +#if NeedNestedPrototypes + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*x*/, + int /*y*/, + unsigned int /*nglyph*/, + CharInfoPtr * /*ppci*/, + pointer /*pglyphBase*/ +#endif +); + + void (* PolyGlyphBlt)( +#if NeedNestedPrototypes + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*x*/, + int /*y*/, + unsigned int /*nglyph*/, + CharInfoPtr * /*ppci*/, + pointer /*pglyphBase*/ +#endif +); + + void (* PushPixels)( +#if NeedNestedPrototypes + GCPtr /*pGC*/, + PixmapPtr /*pBitMap*/, + DrawablePtr /*pDst*/, + int /*w*/, + int /*h*/, + int /*x*/, + int /*y*/ +#endif +); + +#ifdef NEED_LINEHELPER + void (* LineHelper)(); +#endif + + DevUnion devPrivate; +} GCOps; + +/* there is padding in the bit fields because the Sun compiler doesn't + * force alignment to 32-bit boundaries. losers. + */ +typedef struct _GC { + ScreenPtr pScreen; + unsigned char depth; + unsigned char alu; + unsigned short lineWidth; + unsigned short dashOffset; + unsigned short numInDashList; + unsigned char *dash; + unsigned int lineStyle : 2; + unsigned int capStyle : 2; + unsigned int joinStyle : 2; + unsigned int fillStyle : 2; + unsigned int fillRule : 1; + unsigned int arcMode : 1; + unsigned int subWindowMode : 1; + unsigned int graphicsExposures : 1; + unsigned int clientClipType : 2; /* CT_ */ + unsigned int miTranslate:1; /* should mi things translate? */ + unsigned int tileIsPixel:1; /* tile is solid pixel */ + unsigned int unused:16; /* see comment above */ + unsigned long planemask; + unsigned long fgPixel; + unsigned long bgPixel; + /* + * alas -- both tile and stipple must be here as they + * are independently specifiable + */ + PixUnion tile; + PixmapPtr stipple; + DDXPointRec patOrg; /* origin for (tile, stipple) */ + struct _Font *font; + DDXPointRec clipOrg; + DDXPointRec lastWinOrg; /* position of window last validated */ + pointer clientClip; + unsigned long stateChanges; /* masked with GC_ */ + unsigned long serialNumber; + GCFuncs *funcs; + GCOps *ops; + DevUnion *devPrivates; +} GC; + +#endif /* GCSTRUCT_H */