diff options
Diffstat (limited to 'nx-X11/lib')
| -rw-r--r-- | nx-X11/lib/Imakefile | 5 | ||||
| -rw-r--r-- | nx-X11/lib/oldX/Imakefile | 45 | ||||
| -rw-r--r-- | nx-X11/lib/oldX/X10.h | 89 | ||||
| -rw-r--r-- | nx-X11/lib/oldX/XCrAssoc.c | 75 | ||||
| -rw-r--r-- | nx-X11/lib/oldX/XDelAssoc.c | 82 | ||||
| -rw-r--r-- | nx-X11/lib/oldX/XDestAssoc.c | 67 | ||||
| -rw-r--r-- | nx-X11/lib/oldX/XDraw.c | 710 | ||||
| -rw-r--r-- | nx-X11/lib/oldX/XLookAssoc.c | 78 | ||||
| -rw-r--r-- | nx-X11/lib/oldX/XMakeAssoc.c | 113 | ||||
| -rw-r--r-- | nx-X11/lib/oldX/oldX-def.cpp | 11 |
10 files changed, 0 insertions, 1275 deletions
diff --git a/nx-X11/lib/Imakefile b/nx-X11/lib/Imakefile index 55ac70a9c..20a18dab1 100644 --- a/nx-X11/lib/Imakefile +++ b/nx-X11/lib/Imakefile @@ -27,15 +27,10 @@ X11LIBDIR = X11 XEXTLIBDIR = Xext #endif -#if BuildLibraries -OLDXLIBDIR = oldX -#endif - LINTSUBDIRS = \ $(XAULIBDIR) \ $(X11LIBDIR) \ - $(OLDXLIBDIR) \ $(XEXTLIBDIR) \ $(XKBLIBDIR) \ $(NULL) diff --git a/nx-X11/lib/oldX/Imakefile b/nx-X11/lib/oldX/Imakefile deleted file mode 100644 index e2ee75eb0..000000000 --- a/nx-X11/lib/oldX/Imakefile +++ /dev/null @@ -1,45 +0,0 @@ -XCOMM $Xorg: Imakefile,v 1.3 2000/08/17 19:46:42 cpqbld Exp $ - - - - -XCOMM $XFree86: xc/lib/oldX/Imakefile,v 1.2 1998/12/20 11:57:19 dawes Exp $ - -#define DoNormalLib NormalOldX -#define DoSharedLib SharedOldX -#define DoExtraLib SharedOldX -#define DoDebugLib DebugOldX -#define DoProfileLib ProfileOldX -#define LibName NX_oldX -#define SoRev SOOLDXREV -#define IncSubdir nx-X11 - -#ifdef SharedOldXReqs -REQUIREDLIBS = SharedOldXReqs -#endif - -#if Malloc0ReturnsNull - DEFINES = -DMALLOC_0_RETURNS_NULL -#endif - INCLUDES = -I$(XINCLUDESRC) -I$(XLIBSRC) - SRCS = \ - XDraw.c \ - XCrAssoc.c \ - XDelAssoc.c \ - XDestAssoc.c \ - XLookAssoc.c \ - XMakeAssoc.c - HEADERS = X10.h - LINTLIBS = - - OBJS = \ - XDraw.o \ - XCrAssoc.o \ - XDelAssoc.o \ - XDestAssoc.o \ - XLookAssoc.o \ - XMakeAssoc.o - -#include <Library.tmpl> - -DependTarget() diff --git a/nx-X11/lib/oldX/X10.h b/nx-X11/lib/oldX/X10.h deleted file mode 100644 index afdb80d6b..000000000 --- a/nx-X11/lib/oldX/X10.h +++ /dev/null @@ -1,89 +0,0 @@ -/* $Xorg: X10.h,v 1.4 2001/02/09 02:04:05 xorgcvs Exp $ */ -/* - * -Copyright 1985, 1986, 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. - * - * The X Window System is a Trademark of The Open Group. - * - */ - - -/* - * X10.h - Header definition and support file for the C subroutine - * interface library for V10 support routines. - */ -#ifndef _X10_H_ -#define _X10_H_ - -/* Used in XDraw and XDrawFilled */ - -typedef struct { - short x, y; - unsigned short flags; -} Vertex; - -/* The meanings of the flag bits. If the bit is 1 the predicate is true */ - -#define VertexRelative 0x0001 /* else absolute */ -#define VertexDontDraw 0x0002 /* else draw */ -#define VertexCurved 0x0004 /* else straight */ -#define VertexStartClosed 0x0008 /* else not */ -#define VertexEndClosed 0x0010 /* else not */ -/*#define VertexDrawLastPoint 0x0020 */ /* else don't */ - -/* -The VertexDrawLastPoint option has not been implemented in XDraw and -XDrawFilled so it shouldn't be defined. -*/ - -/* - * XAssoc - Associations used in the XAssocTable data structure. The - * associations are used as circular queue entries in the association table - * which is contains an array of circular queues (buckets). - */ -typedef struct _XAssoc { - struct _XAssoc *next; /* Next object in this bucket. */ - struct _XAssoc *prev; /* Previous obejct in this bucket. */ - Display *display; /* Display which ownes the id. */ - XID x_id; /* X Window System id. */ - char *data; /* Pointer to untyped memory. */ -} XAssoc; - -/* - * XAssocTable - X Window System id to data structure pointer association - * table. An XAssocTable is a hash table whose buckets are circular - * queues of XAssoc's. The XAssocTable is constructed from an array of - * XAssoc's which are the circular queue headers (bucket headers). - * An XAssocTable consists an XAssoc pointer that points to the first - * bucket in the bucket array and an integer that indicates the number - * of buckets in the array. - */ -typedef struct { - XAssoc *buckets; /* Pointer to first bucket in bucket array.*/ - int size; /* Table size (number of buckets). */ -} XAssocTable; - -XAssocTable *XCreateAssocTable(); -char *XLookUpAssoc(); - -#endif /* _X10_H_ */ diff --git a/nx-X11/lib/oldX/XCrAssoc.c b/nx-X11/lib/oldX/XCrAssoc.c deleted file mode 100644 index d36e95293..000000000 --- a/nx-X11/lib/oldX/XCrAssoc.c +++ /dev/null @@ -1,75 +0,0 @@ -/* $Xorg: XCrAssoc.c,v 1.4 2001/02/09 02:04:05 xorgcvs Exp $ */ -/* - -Copyright 1985, 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. - -*/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include "X11/Xlibint.h" -#include "X10.h" - -/* - * XCreateAssocTable - Create an XAssocTable. The size argument should be - * a power of two for efficiency reasons. Some size suggestions: use 32 - * buckets per 100 objects; a reasonable maximum number of object per - * buckets is 8. If there is an error creating the XAssocTable, a NULL - * pointer is returned. - */ -XAssocTable *XCreateAssocTable(size) - register int size; /* Desired size of the table. */ -{ - register XAssocTable *table; /* XAssocTable to be initialized. */ - register XAssoc *buckets; /* Pointer to the first bucket in */ - /* the bucket array. */ - - /* XMalloc the XAssocTable. */ - if ((table = (XAssocTable *)Xmalloc(sizeof(XAssocTable))) == NULL) { - /* XMalloc call failed! */ - errno = ENOMEM; - return(NULL); - } - - /* XMalloc the buckets (actually just their headers). */ - buckets = (XAssoc *)Xcalloc((unsigned)size, (unsigned)sizeof(XAssoc)); - if (buckets == NULL) { - /* XCalloc call failed! */ - errno = ENOMEM; - return(NULL); - } - - /* Insert table data into the XAssocTable structure. */ - table->buckets = buckets; - table->size = size; - - while (--size >= 0) { - /* Initialize each bucket. */ - buckets->prev = buckets; - buckets->next = buckets; - buckets++; - } - - return(table); -} diff --git a/nx-X11/lib/oldX/XDelAssoc.c b/nx-X11/lib/oldX/XDelAssoc.c deleted file mode 100644 index e7c4b75a8..000000000 --- a/nx-X11/lib/oldX/XDelAssoc.c +++ /dev/null @@ -1,82 +0,0 @@ -/* $Xorg: XDelAssoc.c,v 1.4 2001/02/09 02:04:05 xorgcvs Exp $ */ -/* - -Copyright 1985, 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. - -*/ -/* $XFree86: xc/lib/oldX/XDelAssoc.c,v 1.3 2001/01/17 19:43:37 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include "X11/Xlibint.h" -#include "X10.h" - -/* - * XDeleteAssoc - Delete an association in an XAssocTable keyed on - * an XId. An association may be removed only once. Redundant - * deletes are meaningless (but cause no problems). - */ -int -XDeleteAssoc(dpy, table, x_id) - register Display *dpy; - register XAssocTable *table; - register XID x_id; -{ - int hash; - register XAssoc *bucket; - register XAssoc *Entry; - - /* Hash the XId to get the bucket number. */ - hash = x_id & (table->size - 1); - /* Look up the bucket to get the entries in that bucket. */ - bucket = &table->buckets[hash]; - /* Get the first entry in the bucket. */ - Entry = bucket->next; - - /* Scan through the entries in the bucket for the right XId. */ - for (; Entry != bucket; Entry = Entry->next) { - if (Entry->x_id == x_id) { - /* We have the right XId. */ - if (Entry->display == dpy) { - /* We have the right display. */ - /* We have the right entry! */ - /* Remove it from the queue and */ - /* free the entry. */ - Entry->prev->next = Entry->next; - Entry->next->prev = Entry->prev; - Xfree((char *)Entry); - return 0; - } - /* Oops, identical XId's on different displays! */ - continue; - } - if (Entry->x_id > x_id) { - /* We have gone past where it should be. */ - /* It is apparently not in the table. */ - return 0; - } - } - /* It is apparently not in the table. */ - return 0; -} diff --git a/nx-X11/lib/oldX/XDestAssoc.c b/nx-X11/lib/oldX/XDestAssoc.c deleted file mode 100644 index 672ac2304..000000000 --- a/nx-X11/lib/oldX/XDestAssoc.c +++ /dev/null @@ -1,67 +0,0 @@ -/* $Xorg: XDestAssoc.c,v 1.4 2001/02/09 02:04:05 xorgcvs Exp $ */ -/* - -Copyright 1985, 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. - -*/ -/* $XFree86: xc/lib/oldX/XDestAssoc.c,v 1.3 2001/01/17 19:43:38 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include "X11/Xlibint.h" -#include "X10.h" - -/* - * XDestroyAssocTable - Destroy (free the memory associated with) - * an XAssocTable. - */ -int -XDestroyAssocTable(table) - register XAssocTable *table; -{ - register int i; - register XAssoc *bucket; - register XAssoc *Entry, *entry_next; - - /* Free the buckets. */ - for (i = 0; i < table->size; i++) { - bucket = &table->buckets[i]; - for ( - Entry = bucket->next; - Entry != bucket; - Entry = entry_next - ) { - entry_next = Entry->next; - Xfree((char *)Entry); - } - } - - /* Free the bucket array. */ - Xfree((char *)table->buckets); - - /* Free the table. */ - Xfree((char *)table); - return 0; -} - diff --git a/nx-X11/lib/oldX/XDraw.c b/nx-X11/lib/oldX/XDraw.c deleted file mode 100644 index 3eeff3e00..000000000 --- a/nx-X11/lib/oldX/XDraw.c +++ /dev/null @@ -1,710 +0,0 @@ -/* $Xorg: XDraw.c,v 1.4 2001/02/09 02:04:05 xorgcvs Exp $ */ - -/* - -Copyright 1987, 1998 The Open Group - -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 -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. - -*/ -/* $XFree86: xc/lib/oldX/XDraw.c,v 1.4 2001/07/25 15:04:57 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include "X11/Xlibint.h" -#include "X11/Xlib.h" -#include "X10.h" - -#define OK_RETURN 1 -#define ERR_RETURN 0 -#include <stddef.h> - -/* - -Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. - -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. - -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. - -*/ - -/* - * - * Vertices_converter: This internal routine takes a list of Vertices and - * returns another list of Vertices such that the - * following is true: - * - * (1) No Vertex has the VertexRelative flag on - * (2) No Vertex has the VertexCurved flag on - * (3) The first Vertex has the VertexDontDraw flag on - * (4) The path that the return Vertex list specifies should - * be drawn on the screen is very close to the path that the - * Vertex list passed to vertices_converter specified should be - * drawn. The difference is due solely to the approximation - * of curved segments in the original Vertex list by many - * small straight line segments that approximate the curve. - * - * Notes: - * - * (1) The first Vertex must have the VertexRelative flag - * turned off. (This is not checked, just assumed) - * (2) VertexDontDraw is automatically turned on for the first - * Vertex because drawing to the first Vertex makes no sense. - * (3) This routine is used only by XDraw & XDrawFilled. - * (4) A 0 is returned iff no error occurs. - * (5) The passed Vertex list not changed in any way. - * - * Implementation: - * - * A routine from the qvss device dependent code library from the - * X version 10 sources written by DEC was used, abet slightly - * modified as it provided 99% of the desired functionality. - * - */ - -/*****************************************************************************/ -/* */ -/* WRITTEN BY DARYL F. HAZEL 8509.06 */ -/* */ -/* Modification history: */ -/* */ -/* Carver 8510.23 Fixed first time allocation of the coord buffer */ -/* to allocate max(200, pathcount) amount insted of just */ -/* 200. Potential Xserver crash problem. */ -/* */ -/* Carver 8510.21 Replaced old module by module worked on by Ram Rao and */ -/* Bob Scheifler to get better performace. */ -/* */ -/* Carver 8510.03 Changed the curve line converter to return the coord */ -/* path if a successor point does not exist for curve gen. */ -/* */ -/* Carver 8510.03 Fixed memory loss problem. A coord path is only */ -/* allocated if the current path will not fit in it and */ -/* before the new coord path is allocated the old one is */ -/* freed. */ -/* */ -/* Carver 8509.24 Fixed pointer/integer mismatch {*ppathaddr_new = ...} */ -/* */ -/* Corkum 8509.18 Modify code to intergrate into the draw curve command */ -/* */ -/* Modified by Mark Lillibridge 5/20/87 to make into */ -/* X11 Xlib XDraw() support. */ -/****************************************************************************/ - -/* - * Definitions: - * - */ - -typedef short WORD; -typedef short *WORD_POINTER; - -/* - * Lookup tables, buffers used in the conversion: - * - */ - - -/* - * modified path list storage information: - */ -static Vertex *pathaddr_new = NULL; /*pointer to current modified path list*/ -static int pathlist_bytes = 0; /* size of modified path list in bytes */ -static int pathlist_segs = 0;/* size of modified path list in segments */ -static Vertex *pathaddr_coords = NULL; /*ptr to path list with coordinates */ -static int path_coord_list_bytes = 0; /* size of path list (w/coords) buff */ -static int path_coord_list_segs = 0; /* size of path list (w/coords) buff */ - -/* - * THE TABLE OF PSEUDO FLOATING-POINT NUMBERS WHICH MAKE UP THE - * MULTIPLICATIVE COEFFICIENTS FOR THE CUBIC SPLINE ALGORITHM. - */ -static unsigned short bntable[] = { - 0xfc18, 0x7f97, 0x0476, 0xffde, - 0xf8be, 0x7e5d, 0x0972, 0xff76, - 0xf5f4, 0x7c56, 0x0eec, 0xfecc, - 0xf3ba, 0x7988, 0x14da, 0xfde6, - 0xf20b, 0x75fe, 0x1b2f, 0xfcca, - 0xf0e2, 0x71c1, 0x21dd, 0xfb81, - 0xf038, 0x6ce1, 0x28d3, 0xfa16, - 0xf001, 0x676d, 0x3000, 0xf894, - 0xf034, 0x6176, 0x3750, 0xf709, - 0xf0c3, 0x5b0f, 0x3eae, 0xf583, - 0xf1a1, 0x544b, 0x4605, 0xf410, - 0xf2c0, 0x4d41, 0x4d41, 0xf2c0, - 0xf410, 0x4605, 0x544b, 0xf1a1, - 0xf583, 0x3eae, 0x5b0f, 0xf0c3, - 0xf709, 0x3750, 0x6176, 0xf034, - 0xf894, 0x3000, 0x676d, 0xf001, - 0xfa16, 0x28d3, 0x6ce1, 0xf038, - 0xfb81, 0x21dd, 0x71c1, 0xf0e2, - 0xfcca, 0x1b2f, 0x75fe, 0xf20b, - 0xfde6, 0x14da, 0x7988, 0xf3ba, - 0xfecc, 0x0eec, 0x7c56, 0xf5f4, - 0xff76, 0x0972, 0x7e5d, 0xf8be, - 0xffde, 0x0476, 0x7f97, 0xfc18 - }; - -/* - * this is the table which determines how many straight-line segments to draw - * for a given curved segment. - */ -static short segtable[] = { 10, 3, 56, /* pl <= 10, 3 segments */ - 32, 4, 40, /* pl <= 32, 4 segments */ - 80, 6, 24, /* pl <= 80, 6 segments */ - 96, 8, 16, /* pl <= 96, 8 segments */ - 192, 12, 8, /* pl <= 192, 12 segments */ - 32767, 24, 00 /* pl <= 32767, 24 segments */ - }; - -/* - * - * The Real routine: - * - */ - -static int vertices_converter(pathaddr, pathcount, ppathaddr_new, newpathcnt) - Vertex *pathaddr; /* address of original path list */ - int pathcount; /* number of points in original path list */ - Vertex **ppathaddr_new; /* ptr to addr of new path list */ - int *newpathcnt; /* ptr to new number of pts in path list */ -{ - int p0x, p0y; /* coordinates of curve's predecessor point */ - int p1x, p1y; /* coordinates of curve's starting point */ - int p2x, p2y; /* coordinates of curve's ending point */ - int p3x, p3y; /* coordinates of curve's successor point */ - int flag; /* flag word of current end-point in p.list */ - int successor_x = 0; /* X coordinate of curve's successor point */ - int successor_y = 0; /* Y coordinate of curve's successor point */ - int little_endian; /* stupid bntable is little-endian */ - WORD increment; /* bntable-ptr-increment value */ - WORD diffx, diffy; /* absolute values of x, y end-point diffs */ - WORD lmajoraxis; /* "length" of seg projected onto major axis */ - union /* accumulator variables for computing end-points... */ - { /* ...using the bntable. */ - struct - { - WORD low; - WORD high; - } sword; - int lword; - } xxe, yye; - register Vertex *pnewpath;/* pointer for traversing modified path list */ - int newpathcount; /* number of end-points in modified path list*/ - register Vertex *pflag; /* pointer used for looking for fig's last pt*/ - int i; /* general-purpose loop variable */ - int ecf_flag_set; /* flag indicating existence of set ECF flag */ - int count; - int curve_flag; /* 0 = no curves in path; 1 = curves in path */ - - /* - * The following is necessary because of the pseudo-floating point - * calculations done down below. - */ - i = 1; - if (*(char *) &i) - little_endian = 1; - else - little_endian = 0; - - { - register Vertex *poldpath;/* pointer for traversing original path list */ - register Vertex *p_coord_path; /* ptr to path list with coordinates */ - - /* Init the return path count to 0 in case of error */ - *newpathcnt = 0; - newpathcount = 0; - - /* Use path buffers from last time */ - pnewpath = pathaddr_new; - p_coord_path = pathaddr_coords; - - /* - * if size of coordinate path list buffer is not at least large enough to - * accommodate the specified path list, allocate enough memory to do so - */ - if (path_coord_list_segs == 0) /* first time through*/ - { - path_coord_list_segs = max (200, pathcount); - path_coord_list_bytes = path_coord_list_segs * sizeof(Vertex); - if ((pathaddr_coords = (Vertex *)Xmalloc(path_coord_list_bytes)) != 0) - p_coord_path = pathaddr_coords; - else - return(ERR_RETURN); - } - else /* all but first time through */ - { - /* If coord buffer is large enough for this path then reuse it, other - wise free the old one and get a new one (Carver) 8510.03 */ - if (path_coord_list_segs < pathcount) - { - Xfree( pathaddr_coords); - path_coord_list_segs = pathcount; - path_coord_list_bytes = path_coord_list_segs * sizeof(Vertex); - if ((pathaddr_coords =(Vertex *)Xmalloc(path_coord_list_bytes)) !=0) - p_coord_path = pathaddr_coords; - else - return(ERR_RETURN); - }; - } - - /* - * Copy given Vertex list (pathaddr) to coordinate buffer converting - * relative coordinates to absolute coordinates. - * - * Sets curve_flag iff at least one Vertex has the VertexCurved flag set. - * - */ - - poldpath = pathaddr; - curve_flag = 0; - - *p_coord_path = *poldpath++; /* First Vertex is a special case */ - p_coord_path->flags = (p_coord_path->flags | VertexDontDraw) - & ~VertexRelative; - if ((p_coord_path++)->flags & VertexCurved) - curve_flag = 1; - for (i = pathcount - 1; i > 0; i--) - { - if (poldpath->flags & VertexRelative) - { /* compute coordinates using last pt */ - p_coord_path->x = poldpath->x + p_coord_path[-1].x; - p_coord_path->y = poldpath->y + p_coord_path[-1].y; - p_coord_path->flags = poldpath->flags & ~VertexRelative; - } - else *p_coord_path = *poldpath; - p_coord_path++; - if ((poldpath++)->flags & VertexCurved) - curve_flag = 1; - } - } /* End of scope for poldaddr, p_coord_path */ - - /* - * if it has been determined that there are no curved segment end points in - * the specified path list, return the path list containing the coordinates - * to the calling routine. - */ - if (!curve_flag) - { - *newpathcnt = pathcount; - *ppathaddr_new = pathaddr_coords; - return(OK_RETURN); - } - - /* - * if size of modified path list buffer is not at least large enough to - * accommodate the specified path list allocate enough memory to do so - */ - pathaddr = pathaddr_coords; - if (pathlist_segs < pathcount) - { - if (pathlist_segs == 0) /* Fix storage leak -- MDL 5/20/87 */ - Xfree( pathaddr_new ); - pathlist_segs = pathcount; - pathlist_bytes = pathcount * sizeof(Vertex); - if ((pathaddr_new = (Vertex *)Xmalloc(pathlist_bytes)) != 0) - pnewpath = pathaddr_new; - else - return(ERR_RETURN); - } - - /* - * initialize the beginning and ending coordinates of the first segment - */ - p1x = 0; - p1y = 0; - p2x = 0; - p2y = 0; - - { - register WORD *pbntable; /* table of multiplicative coeffics.*/ - register WORD *psegtable; /* table used to detrmn num.sub-segs*/ - register WORD m; /* num segments into which curve is divided */ - - /* - * MAIN LOOP OF THE PATH_LIST_CONVERTER ROUTINE - */ - for ( count=pathcount ; count > 0; count--) - { - p0x = p1x; /* save previous values of path-list coordinate pairs*/ - p0y = p1y; - p1x = p2x; - p1y = p2y; - - /* - * read next end-point's coordinates from the path list - */ - p2x = pathaddr->x; - p2y = pathaddr->y; - flag = (pathaddr++)->flags; - - /* - * CURVED-segment considerations - */ - if (flag & VertexCurved) - { - /* - * determine which point to use as the successor point: the next - * point in the list (if there is one), or a previously-saved point - * (when drawing closed figures) - */ - if (flag & VertexEndClosed) /* last segment of closed fig*/ - { - p3x = successor_x; - p3y = successor_y; - } - else /* stand-alone curved segment*/ - { - if (count <= 1) /* no points to use as successor pt */ - { - - /* in this case draw the coord path */ - *newpathcnt = pathcount; - *ppathaddr_new = pathaddr_coords; - return(OK_RETURN); - } - else - { - /* - * read next end-point's coordinates from the path list... - */ - p3x = pathaddr->x; - p3y = pathaddr->y; - - if (flag & VertexStartClosed) - { /* first segment of closed figure */ - /* - * save P3 as successor pt for closed-fig-ending curve - */ - successor_x = p3x; - successor_y = p3y; - - /* - * Traverse the original path list looking for ECF flag - * After finding it, back pointer up to previous point - * and save the information for use as curve's pred. pt - */ - ecf_flag_set = 0; - pflag = pathaddr; - for (i = count; i > 0; i--) - { - if (pflag->flags & VertexEndClosed) - { - pflag--; - p1x = pflag->x; - p1y = pflag->y; - ecf_flag_set = 1; - break; - } - pflag++; - } - if (!ecf_flag_set) - return(ERR_RETURN); - } /* end code pertaining to starting figure*/ - } /* end code pertaining to successor points */ - } /* end code pertaining to stand-alone curved segs*/ - - if ((flag & VertexDontDraw) == 0) - { - /* - * determine the "length" of the segment along the major axis - */ - if ((diffx = p2x - p1x) < 0) - diffx = ~diffx + 1; - if ((diffy = p2y - p1y) < 0) - diffy = ~diffy + 1; - lmajoraxis = (diffx >= diffy) ? diffx : diffy; - if (lmajoraxis == 0) /* for vector to have length of... */ - lmajoraxis = 1; /* ...at least one */ - - /* - * compute M, the number of sub-segments into which a curved - * segment is divided - */ - psegtable = segtable; - while (lmajoraxis > *psegtable++)/* search for appropriate..*/ - psegtable += 2; /* ...table entry */ - m = *psegtable++; /* read number of segments */ - increment = *psegtable >> 1; - - /* - * determine if there is enough room remaining in the modified - * path-list buffer to hold ALL of the curve's sub-segment in- - * formation; if not, double the buffer size (if possible). - */ - while ((newpathcount + m) > pathlist_segs) - { - pathlist_segs *= 2; - pathlist_bytes *= 2; - if ((pathaddr_new = (Vertex *)Xrealloc(pathaddr_new, - pathlist_bytes)) != 0) - pnewpath = pathaddr_new + newpathcount; - else - return(ERR_RETURN); - } - - /* - * generate end-points of sub-segs into which curve is divided - */ - pbntable = (WORD *) bntable; /* initialize the pointer to the Bn table*/ - for ( ; m > 1; m--) - { - pbntable += increment; - xxe.lword = *pbntable * p0x; - yye.lword = *pbntable++ * p0y; - xxe.lword += *pbntable * p1x; - yye.lword += *pbntable++ * p1y; - xxe.lword += *pbntable * p2x; - yye.lword += *pbntable++ * p2y; - xxe.lword += *pbntable * p3x; - yye.lword += *pbntable++ * p3y; - xxe.lword = xxe.lword << 1; /* double values... */ - yye.lword = yye.lword << 1; /* ...bn accts for it*/ - xxe.lword += 0x8000; /* round off the accum value */ - yye.lword += 0x8000; - if (little_endian) { - pnewpath->x = xxe.sword.high;/* the X coordinate */ - pnewpath->y = yye.sword.high;/* the Y coordinate */ - } else { - pnewpath->x = xxe.sword.low;/* the X coordinate */ - pnewpath->y = yye.sword.low;/* the Y coordinate */ - } - (pnewpath++)->flags = 0; /* the flag word */ - newpathcount++;/* increment segment end-point countr*/ - } /* end sub-segment end-point compute loop*/ - } /* end DRAW-segment considerations code */ - } /* end CURVED-segment considerations code */ - - /* - * put end-point from original path list into modified list - */ - pnewpath->x = p2x; - pnewpath->y = p2y; - (pnewpath++)->flags = flag & ~VertexCurved; - newpathcount++; - - /* - * determine whether or not the modified path list is full, and if so, - * double its size - */ - if (newpathcount == pathlist_segs) - { - pathlist_bytes *= 2; - pathlist_segs *= 2; - if ((pathaddr_new = (Vertex *)Xrealloc(pathaddr_new, - pathlist_bytes)) != 0) - pnewpath = pathaddr_new + newpathcount; - else - return(ERR_RETURN); - } - } /* END of PATH_LIST_CONVERTER's main loop */ - - /* - * return the address of the modified path list and the number of segment - * end-points it contains - */ - *newpathcnt = newpathcount; - *ppathaddr_new = pathaddr_new; - } - - return(OK_RETURN); -} - -/* Written by Mark Lillibridge */ - -static XPoint *XDraw_points = NULL; /* Buffer to hold list of points for */ -static int point_count = 0; /* use in calling XDrawLines */ - -Status XDraw (dpy, d, gc, vlist, vcount) - register Display *dpy; - Drawable d; - GC gc; - Vertex *vlist; - int vcount; -{ - Vertex *newvlist; - int newvcount; - XPoint *p; - int pcount; - - /* If less than 2 vertices, we don't have to do anything (no lines) */ - if (vcount<2) - return(OK_RETURN); - - /* Convert curved lines to straight lines & change relative references to */ - /* absolute references. */ - if (!vertices_converter( vlist, vcount, &newvlist, &newvcount)) - return(ERR_RETURN); - - /* Insure we have enough buffer space */ - if (point_count < newvcount) { - if (point_count != 0) - Xfree( XDraw_points ); - if (!(XDraw_points = (XPoint *) Xmalloc( newvcount * sizeof(XPoint) ))) - return(ERR_RETURN); - point_count = newvcount; - } - - /* - * Draw the lines defined by newvlist using seperate XDrawLines calls - * to insure that all the lines that should be joined are and that closed - * figures are joined correctly. - */ - while (newvcount>0) { - p = XDraw_points; /* Put points in buffer */ - pcount = 0; - p->x = newvlist->x; /* Copy first point */ - (p++)->y = (newvlist++)->y; - newvcount--; pcount++; - - /* - * Copy more points until out of points or need to stop XDrawLine - * because either we don't want to join to the next point - * (VertexDontDraw) or we want to stop after the next point so that - * a closed figure will be joined correctly. (We have to stop before - * a VertexStartClosed because the vertex marked VertexStartClosed - * must be the first vertex in its XDrawLines call to get joining - * to work correctly. - */ - while (newvcount > 0 && !(newvlist->flags & (VertexDontDraw | - VertexStartClosed | - VertexEndClosed))) { - p->x = newvlist->x; - (p++)->y = (newvlist++)->y; - newvcount--; pcount++; - } - - /* - * If stopped only because of need to start a new XDrawLines, copy - * next point but don't advance pointer so two XdrawLines act like one. - */ - if ( newvcount > 0 && !(newvlist->flags & VertexDontDraw) ) { - p->x = newvlist->x; - (p++)->y = newvlist->y; - pcount++; - } - - /* Do the XDrawLines if there are any lines to draw */ - if (pcount>1) - XDrawLines(dpy, d, gc, XDraw_points, pcount, CoordModeOrigin); - } - - return(OK_RETURN); -} - -Status XDrawFilled (dpy, d, gc, vlist, vcount) - register Display *dpy; - Drawable d; - GC gc; - Vertex *vlist; - int vcount; -{ - Vertex *newvlist; - int newvcount; - XPoint *p; - int pcount; - - /* If less than 2 vertices, we don't have to do anything (no lines) */ - if (vcount<2) - return(OK_RETURN); - - /* Convert curved lines to straight lines & change relative references to */ - /* absolute references. */ - if (!vertices_converter( vlist, vcount, &newvlist, &newvcount)) - return(ERR_RETURN); - - /* Insure we have enough buffer space */ - if (point_count < newvcount) { - if (point_count != 0) - Xfree( XDraw_points ); - if (!(XDraw_points = (XPoint *) Xmalloc( newvcount * sizeof(XPoint) ))) - return(ERR_RETURN); - point_count = newvcount; - } - - /* - * Draw the lines defined by newvlist using seperate XDrawLines calls - * to insure that all the lines that should be joined are and that closed - * figures are joined correctly. - */ - while (newvcount>0) { - p = XDraw_points; /* Put points in buffer */ - pcount = 0; - p->x = newvlist->x; /* Copy first point */ - (p++)->y = (newvlist++)->y; - newvcount--; pcount++; - - /* - * Copy more points until out of points or need to stop XDrawLine - * because either we don't want to join to the next point - * (VertexDontDraw) or we want to stop after the next point so that - * a closed figure will be joined correctly. (We have to stop before - * a VertexStartClosed because the vertex marked VertexStartClosed - * must be the first vertex in its XDrawLines call to get joining - * to work correctly. - */ - while (newvcount > 0 && !(newvlist->flags & (VertexStartClosed | - VertexEndClosed))) { - p->x = newvlist->x; - (p++)->y = (newvlist++)->y; - newvcount--; pcount++; - } - - /* - * If stopped only because of need to start a new XDrawLines, copy - * next point but don't advance pointer so two XdrawLines act like one. - */ - if ( newvcount > 0 ) { - p->x = newvlist->x; - (p++)->y = newvlist->y; - pcount++; - } - - /* Do the XDrawLines if there are any lines to draw */ - if (pcount>1) { - XFillPolygon(dpy, d, gc, XDraw_points, pcount, Complex, - CoordModeOrigin); - } - } - - return(OK_RETURN); -} diff --git a/nx-X11/lib/oldX/XLookAssoc.c b/nx-X11/lib/oldX/XLookAssoc.c deleted file mode 100644 index fe150c919..000000000 --- a/nx-X11/lib/oldX/XLookAssoc.c +++ /dev/null @@ -1,78 +0,0 @@ -/* $Xorg: XLookAssoc.c,v 1.4 2001/02/09 02:04:05 xorgcvs Exp $ */ -/* - -Copyright 1985, 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. - -*/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include "X11/Xlibint.h" -#include "X10.h" - -/* - * XLookUpAssoc - Retrieve the data stored in an XAssocTable by its XId. - * If an appropriately matching XId can be found in the table the routine will - * return apointer to the data associated with it. If the XId can not be found - * in the table the routine will return a NULL pointer. All XId's are relative - * to the currently active Display. - */ -XPointer XLookUpAssoc(dpy, table, x_id) - register Display *dpy; - register XAssocTable *table; /* XAssocTable to search in. */ - register XID x_id; /* XId to search for. */ -{ - int hash; - register XAssoc *bucket; - register XAssoc *Entry; - - /* Hash the XId to get the bucket number. */ - hash = x_id & (table->size - 1); - /* Look up the bucket to get the entries in that bucket. */ - bucket = &table->buckets[hash]; - /* Get the first entry in the bucket. */ - Entry = bucket->next; - - /* Scan through the entries in the bucket for the right XId. */ - for (; Entry != bucket; Entry = Entry->next) { - if (Entry->x_id == x_id) { - /* We have the right XId. */ - if (Entry->display == dpy) { - /* We have the right display. */ - /* We have the right entry! */ - return(Entry->data); - } - /* Oops, identical XId's on different displays! */ - continue; - } - if (Entry->x_id > x_id) { - /* We have gone past where it should be. */ - /* It is apparently not in the table. */ - return(NULL); - } - } - /* It is apparently not in the table. */ - return(NULL); -} - diff --git a/nx-X11/lib/oldX/XMakeAssoc.c b/nx-X11/lib/oldX/XMakeAssoc.c deleted file mode 100644 index 40b3562f6..000000000 --- a/nx-X11/lib/oldX/XMakeAssoc.c +++ /dev/null @@ -1,113 +0,0 @@ -/* $Xorg: XMakeAssoc.c,v 1.4 2001/02/09 02:04:05 xorgcvs Exp $ */ -/* - -Copyright 1985, 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. - -*/ -/* $XFree86: xc/lib/oldX/XMakeAssoc.c,v 1.3 2001/01/17 19:43:38 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include "X11/Xlibint.h" -#include "X10.h" - -/* - * XMakeAssoc - Insert data into an XAssocTable keyed on an XId. - * Data is inserted into the table only once. Redundant inserts are - * meaningless (but cause no problems). The queue in each association - * bucket is sorted (lowest XId to highest XId). - */ -int -XMakeAssoc(dpy, table, x_id, data) - register Display *dpy; - register XAssocTable *table; - register XID x_id; - register XPointer data; -{ - int hash; - register XAssoc *bucket; - register XAssoc *Entry; - register XAssoc *new_entry; - - /* Hash the XId to get the bucket number. */ - hash = x_id & (table->size - 1); - /* Look up the bucket to get the entries in that bucket. */ - bucket = &table->buckets[hash]; - /* Get the first entry in the bucket. */ - Entry = bucket->next; - - /* If (Entry != bucket), the bucket is empty so make */ - /* the new entry the first entry in the bucket. */ - /* if (Entry == bucket), the we have to search the */ - /* bucket. */ - if (Entry != bucket) { - /* The bucket isn't empty, begin searching. */ - /* If we leave the for loop then we have either passed */ - /* where the entry should be or hit the end of the bucket. */ - /* In either case we should then insert the new entry */ - /* before the current value of "Entry". */ - for (; Entry != bucket; Entry = Entry->next) { - if (Entry->x_id == x_id) { - /* Entry has the same XId... */ - if (Entry->display == dpy) { - /* Entry has the same Display... */ - /* Therefore there is already an */ - /* entry with this XId and Display, */ - /* reset its data value and return. */ - Entry->data = data; - return 0; - } - /* We found an association with the right */ - /* id but the wrong display! */ - continue; - } - /* If the current entry's XId is greater than the */ - /* XId of the entry to be inserted then we have */ - /* passed the location where the new XId should */ - /* be inserted. */ - if (Entry->x_id > x_id) break; - } - } - - /* If we are here then the new entry should be inserted just */ - /* before the current value of "Entry". */ - /* Create a new XAssoc and load it with new provided data. */ - new_entry = (XAssoc *)Xmalloc(sizeof(XAssoc)); - if (new_entry == NULL) { - /* Malloc failed! */ - errno = ENOMEM; - _XIOError(dpy); - } - new_entry->display = dpy; - new_entry->x_id = x_id; - new_entry->data = data; - - /* Insert the new entry. */ - new_entry->prev = Entry->prev; - new_entry->next = Entry; - Entry->prev->next = new_entry; - Entry->prev = new_entry; - return 0; -} - diff --git a/nx-X11/lib/oldX/oldX-def.cpp b/nx-X11/lib/oldX/oldX-def.cpp deleted file mode 100644 index a975984e4..000000000 --- a/nx-X11/lib/oldX/oldX-def.cpp +++ /dev/null @@ -1,11 +0,0 @@ -LIBRARY OLDX -VERSION LIBRARY_VERSION -EXPORTS - XDraw - XDrawFilled - XCreateAssocTable - XDeleteAssoc - XDestroyAssocTable - XLookUpAssoc - XMakeAssoc -/* $Xorg: oldX-def.cpp,v 1.3 2000/08/17 19:46:42 cpqbld Exp $ */ |