X-Git-Url: https://git.sesse.net/?p=rdpsrv;a=blobdiff_plain;f=Xserver%2Fprograms%2FXserver%2Finclude%2Fregionstr.h;fp=Xserver%2Fprograms%2FXserver%2Finclude%2Fregionstr.h;h=0000000000000000000000000000000000000000;hp=0efd965b57a34bf759299c1986d54c484cabc09b;hb=ce66b81460e5353db09d45c02339d4583fbda255;hpb=7772d71ffd742cfc9b7ff214659d16c5bb56a391 diff --git a/Xserver/programs/Xserver/include/regionstr.h b/Xserver/programs/Xserver/include/regionstr.h deleted file mode 100644 index 0efd965..0000000 --- a/Xserver/programs/Xserver/include/regionstr.h +++ /dev/null @@ -1,409 +0,0 @@ -/* $XConsortium: regionstr.h,v 1.8 94/04/17 20:26:01 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 REGIONSTRUCT_H -#define REGIONSTRUCT_H - -#include "miscstruct.h" - -/* Return values from RectIn() */ - -#define rgnOUT 0 -#define rgnIN 1 -#define rgnPART 2 - -#define NullRegion ((RegionPtr)0) - -/* - * clip region - */ - -typedef struct _RegData { - long size; - long numRects; -/* BoxRec rects[size]; in memory but not explicitly declared */ -} RegDataRec, *RegDataPtr; - -typedef struct _Region { - BoxRec extents; - RegDataPtr data; -} RegionRec, *RegionPtr; - -extern BoxRec miEmptyBox; -extern RegDataRec miEmptyData; - -#define REGION_NIL(reg) ((reg)->data && !(reg)->data->numRects) -#define REGION_NUM_RECTS(reg) ((reg)->data ? (reg)->data->numRects : 1) -#define REGION_SIZE(reg) ((reg)->data ? (reg)->data->size : 0) -#define REGION_RECTS(reg) ((reg)->data ? (BoxPtr)((reg)->data + 1) \ - : &(reg)->extents) -#define REGION_BOXPTR(reg) ((BoxPtr)((reg)->data + 1)) -#define REGION_BOX(reg,i) (®ION_BOXPTR(reg)[i]) -#define REGION_TOP(reg) REGION_BOX(reg, (reg)->data->numRects) -#define REGION_END(reg) REGION_BOX(reg, (reg)->data->numRects - 1) -#define REGION_SZOF(n) (sizeof(RegDataRec) + ((n) * sizeof(BoxRec))) - -#ifdef NEED_SCREEN_REGIONS - -#define REGION_CREATE(_pScreen, _rect, _size) \ - (*(_pScreen)->RegionCreate)(_rect, _size) - -#define REGION_INIT(_pScreen, _pReg, _rect, _size) \ - (*(_pScreen)->RegionInit)(_pReg, _rect, _size) - -#define REGION_COPY(_pScreen, dst, src) \ - (*(_pScreen)->RegionCopy)(dst, src) - -#define REGION_DESTROY(_pScreen, _pReg) \ - (*(_pScreen)->RegionDestroy)(_pReg) - -#define REGION_UNINIT(_pScreen, _pReg) \ - (*(_pScreen)->RegionUninit)(_pReg) - -#define REGION_INTERSECT(_pScreen, newReg, reg1, reg2) \ - (*(_pScreen)->Intersect)(newReg, reg1, reg2) - -#define REGION_UNION(_pScreen, newReg, reg1, reg2) \ - (*(_pScreen)->Union)(newReg, reg1, reg2) - -#define REGION_SUBTRACT(_pScreen, newReg, reg1, reg2) \ - (*(_pScreen)->Subtract)(newReg, reg1, reg2) - -#define REGION_INVERSE(_pScreen, newReg, reg1, invRect) \ - (*(_pScreen)->Inverse)(newReg, reg1, invRect) - -#define REGION_RESET(_pScreen, _pReg, _pBox) \ - (*(_pScreen)->RegionReset)(_pReg, _pBox) - -#define REGION_TRANSLATE(_pScreen, _pReg, _x, _y) \ - (*(_pScreen)->TranslateRegion)(_pReg, _x, _y) - -#define RECT_IN_REGION(_pScreen, _pReg, prect) \ - (*(_pScreen)->RectIn)(_pReg, prect) - -#define POINT_IN_REGION(_pScreen, _pReg, _x, _y, prect) \ - (*(_pScreen)->PointInRegion)(_pReg, _x, _y, prect) - -#define REGION_NOTEMPTY(_pScreen, _pReg) \ - (*(_pScreen)->RegionNotEmpty)(_pReg) - -#define REGION_EMPTY(_pScreen, _pReg) \ - (*(_pScreen)->RegionEmpty)(_pReg) - -#define REGION_EXTENTS(_pScreen, _pReg) \ - (*(_pScreen)->RegionExtents)(_pReg) - -#define REGION_APPEND(_pScreen, dstrgn, rgn) \ - (*(_pScreen)->RegionAppend)(dstrgn, rgn) - -#define REGION_VALIDATE(_pScreen, badreg, pOverlap) \ - (*(_pScreen)->RegionValidate)(badreg, pOverlap) - -#define BITMAP_TO_REGION(_pScreen, pPix) \ - (*(_pScreen)->BitmapToRegion)(pPix) - -#define RECTS_TO_REGION(_pScreen, nrects, prect, ctype) \ - (*(_pScreen)->RectsToRegion)(nrects, prect, ctype) - -#else /* !NEED_SCREEN_REGIONS */ - -#define REGION_CREATE(_pScreen, _rect, _size) \ - miRegionCreate(_rect, _size) - -#define REGION_COPY(_pScreen, dst, src) \ - miRegionCopy(dst, src) - -#define REGION_DESTROY(_pScreen, _pReg) \ - miRegionDestroy(_pReg) - -#define REGION_INTERSECT(_pScreen, newReg, reg1, reg2) \ - miIntersect(newReg, reg1, reg2) - -#define REGION_UNION(_pScreen, newReg, reg1, reg2) \ - miUnion(newReg, reg1, reg2) - -#define REGION_SUBTRACT(_pScreen, newReg, reg1, reg2) \ - miSubtract(newReg, reg1, reg2) - -#define REGION_INVERSE(_pScreen, newReg, reg1, invRect) \ - miInverse(newReg, reg1, invRect) - -#define REGION_TRANSLATE(_pScreen, _pReg, _x, _y) \ - miTranslateRegion(_pReg, _x, _y) - -#define RECT_IN_REGION(_pScreen, _pReg, prect) \ - miRectIn(_pReg, prect) - -#define POINT_IN_REGION(_pScreen, _pReg, _x, _y, prect) \ - miPointInRegion(_pReg, _x, _y, prect) - -#define REGION_APPEND(_pScreen, dstrgn, rgn) \ - miRegionAppend(dstrgn, rgn) - -#define REGION_VALIDATE(_pScreen, badreg, pOverlap) \ - miRegionValidate(badreg, pOverlap) - -#define BITMAP_TO_REGION(_pScreen, pPix) \ - (*(_pScreen)->BitmapToRegion)(pPix) /* no mi version?! */ - -#define RECTS_TO_REGION(_pScreen, nrects, prect, ctype) \ - miRectsToRegion(nrects, prect, ctype) - -#ifdef DONT_INLINE_REGION_OPS - -#define REGION_INIT(_pScreen, _pReg, _rect, _size) \ - miRegionInit(_pReg, _rect, _size) - -#define REGION_UNINIT(_pScreen, _pReg) \ - miRegionUninit(_pReg) - -#define REGION_RESET(_pScreen, _pReg, _pBox) \ - miRegionReset(_pReg, _pBox) - -#define REGION_NOTEMPTY(_pScreen, _pReg) \ - miRegionNotEmpty(_pReg) - -#define REGION_EMPTY(_pScreen, _pReg) \ - miRegionEmpty(_pReg) - -#define REGION_EXTENTS(_pScreen, _pReg) \ - miRegionExtents(_pReg) - -#else /* inline certain simple region ops for performance */ - -#define REGION_INIT(_pScreen, _pReg, _rect, _size) \ -{ \ - if (_rect) \ - { \ - (_pReg)->extents = *(_rect); \ - (_pReg)->data = (RegDataPtr)NULL; \ - } \ - else \ - { \ - (_pReg)->extents = miEmptyBox; \ - if (((_size) > 1) && ((_pReg)->data = \ - (RegDataPtr)xalloc(REGION_SZOF(_size)))) \ - { \ - (_pReg)->data->size = (_size); \ - (_pReg)->data->numRects = 0; \ - } \ - else \ - (_pReg)->data = &miEmptyData; \ - } \ -} - -#define REGION_UNINIT(_pScreen, _pReg) \ -{ \ - if ((_pReg)->data && (_pReg)->data->size) xfree((_pReg)->data); \ -} - -#define REGION_RESET(_pScreen, _pReg, _pBox) \ -{ \ - (_pReg)->extents = *(_pBox); \ - REGION_UNINIT(_pScreen, _pReg); \ - (_pReg)->data = (RegDataPtr)NULL; \ -} - -#define REGION_NOTEMPTY(_pScreen, _pReg) \ - !REGION_NIL(_pReg) - -#define REGION_EMPTY(_pScreen, _pReg) \ -{ \ - REGION_UNINIT(_pScreen, _pReg); \ - (_pReg)->extents.x2 = (_pReg)->extents.x1; \ - (_pReg)->extents.y2 = (_pReg)->extents.y1; \ - (_pReg)->data = &miEmptyData; \ -} - -#define REGION_EXTENTS(_pScreen, _pReg) \ - &(_pReg)->extents - -#endif /* DONT_INLINE_REGION_OPS */ - -#endif /* NEED_SCREEN_REGIONS */ - -/* moved from mi.h */ - -extern RegionPtr miRegionCreate( -#if NeedFunctionPrototypes - BoxPtr /*rect*/, - int /*size*/ -#endif -); - -extern void miRegionInit( -#if NeedFunctionPrototypes - RegionPtr /*pReg*/, - BoxPtr /*rect*/, - int /*size*/ -#endif -); - -extern void miRegionDestroy( -#if NeedFunctionPrototypes - RegionPtr /*pReg*/ -#endif -); - -extern void miRegionUninit( -#if NeedFunctionPrototypes - RegionPtr /*pReg*/ -#endif -); - -extern Bool miRegionCopy( -#if NeedFunctionPrototypes - RegionPtr /*dst*/, - RegionPtr /*src*/ -#endif -); - -extern Bool miIntersect( -#if NeedFunctionPrototypes - RegionPtr /*newReg*/, - RegionPtr /*reg1*/, - RegionPtr /*reg2*/ -#endif -); - -extern Bool miUnion( -#if NeedFunctionPrototypes - RegionPtr /*newReg*/, - RegionPtr /*reg1*/, - RegionPtr /*reg2*/ -#endif -); - -extern Bool miRegionAppend( -#if NeedFunctionPrototypes - RegionPtr /*dstrgn*/, - RegionPtr /*rgn*/ -#endif -); - -extern Bool miRegionValidate( -#if NeedFunctionPrototypes - RegionPtr /*badreg*/, - Bool * /*pOverlap*/ -#endif -); - -extern RegionPtr miRectsToRegion( -#if NeedFunctionPrototypes - int /*nrects*/, - xRectanglePtr /*prect*/, - int /*ctype*/ -#endif -); - -extern Bool miSubtract( -#if NeedFunctionPrototypes - RegionPtr /*regD*/, - RegionPtr /*regM*/, - RegionPtr /*regS*/ -#endif -); - -extern Bool miInverse( -#if NeedFunctionPrototypes - RegionPtr /*newReg*/, - RegionPtr /*reg1*/, - BoxPtr /*invRect*/ -#endif -); - -extern int miRectIn( -#if NeedFunctionPrototypes - RegionPtr /*region*/, - BoxPtr /*prect*/ -#endif -); - -extern void miTranslateRegion( -#if NeedFunctionPrototypes - RegionPtr /*pReg*/, - int /*x*/, - int /*y*/ -#endif -); - -extern void miRegionReset( -#if NeedFunctionPrototypes - RegionPtr /*pReg*/, - BoxPtr /*pBox*/ -#endif -); - -extern Bool miPointInRegion( -#if NeedFunctionPrototypes - RegionPtr /*pReg*/, - int /*x*/, - int /*y*/, - BoxPtr /*box*/ -#endif -); - -extern Bool miRegionNotEmpty( -#if NeedFunctionPrototypes - RegionPtr /*pReg*/ -#endif -); - -extern void miRegionEmpty( -#if NeedFunctionPrototypes - RegionPtr /*pReg*/ -#endif -); - -extern BoxPtr miRegionExtents( -#if NeedFunctionPrototypes - RegionPtr /*pReg*/ -#endif -); - -#endif /* REGIONSTRUCT_H */