diff options
Diffstat (limited to 'nx-X11/lib/font/Type1/t1info.c')
| -rw-r--r-- | nx-X11/lib/font/Type1/t1info.c | 1096 |
1 files changed, 0 insertions, 1096 deletions
diff --git a/nx-X11/lib/font/Type1/t1info.c b/nx-X11/lib/font/Type1/t1info.c deleted file mode 100644 index 322572ee2..000000000 --- a/nx-X11/lib/font/Type1/t1info.c +++ /dev/null @@ -1,1096 +0,0 @@ -/* $Xorg: t1info.c,v 1.4 2001/02/09 02:04:01 xorgcvs Exp $ */ -/* Copyright International Business Machines,Corp. 1991 - * All Rights Reserved - * - * License, subject to the license given below, 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 IBM not be used in advertising or - * publicity pertaining to distribution of the software - * without specific, written prior permission. - * - * IBM PROVIDES THIS SOFTWARE "AS IS", WITHOUT ANY WARRANTIES - * OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT - * LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE, AND NONINFRINGEMENT OF - * THIRD PARTY RIGHTS. THE ENTIRE RISK AS TO THE QUALITY AND - * PERFORMANCE OF THE SOFTWARE, INCLUDING ANY DUTY TO SUPPORT - * OR MAINTAIN, BELONGS TO THE LICENSEE. SHOULD ANY PORTION OF - * THE SOFTWARE PROVE DEFECTIVE, THE LICENSEE (NOT IBM) ASSUMES - * THE ENTIRE COST OF ALL SERVICING, REPAIR AND CORRECTION. IN - * NO EVENT SHALL IBM 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. - * - * Author: Carol H. Thompson IBM Almaden Research Center - * Modeled on spinfo.c by Dave Lemke, Network Computing Devices, Inc - * which contains the following copyright and permission notices: - * - * Copyright 1990, 1991 Network Computing Devices; - * Portions Copyright 1987 by Digital Equipment Corporation - * - * 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 names of Network Computing Devices or Digital - * not be used in advertising or publicity pertaining to distribution of the - * software without specific, written prior permission. Network Computing - * Devices and Digital make no representations about the suitability of this - * software for any purpose. It is provided "as is" without express or - * implied warranty. - * - * NETWORK COMPUTING DEVICES AND DIGITAL DISCLAIM ALL WARRANTIES WITH - * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES OR 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. - */ - -/* - -Copyright 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. - -*/ -/* Copyright (c) 1994-1999 Silicon Graphics, Inc. All Rights Reserved. - * - * The contents of this file are subject to the CID Font Code Public Licence - * Version 1.0 (the "License"). You may not use this file except in compliance - * with the Licence. You may obtain a copy of the License at Silicon Graphics, - * Inc., attn: Legal Services, 2011 N. Shoreline Blvd., Mountain View, CA - * 94043 or at http://www.sgi.com/software/opensource/cid/license.html. - * - * Software distributed under the License is distributed on an "AS IS" basis. - * ALL WARRANTIES ARE DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED - * WARRANTIES OF MERCHANTABILITY, OF FITNESS FOR A PARTICULAR PURPOSE OR OF - * NON-INFRINGEMENT. See the License for the specific language governing - * rights and limitations under the License. - * - * The Original Software is CID font code that was developed by Silicon - * Graphics, Inc. - */ -/* $XFree86: xc/lib/font/Type1/t1info.c,v 1.18tsi Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#ifdef BUILDCID -#define XFONT_CID 1 -#endif - -#include <X11/fonts/fntfilst.h> -#include <X11/fonts/fontutil.h> -#ifndef FONTMODULE -#include <stdio.h> -#ifndef BUILDCID -#include <math.h> -#endif -#else -#include "xf86_ansic.h" -#endif -#include <X11/fonts/FSproto.h> - -#if XFONT_CID -#ifndef FONTMODULE -#ifdef _XOPEN_SOURCE -#include <math.h> -#else -#define _XOPEN_SOURCE -#include <math.h> -#undef _XOPEN_SOURCE -#endif -#endif -#include "objects.h" -#include "spaces.h" -#include "range.h" -#endif - -#if XFONT_CID -#include "util.h" -#include "fontfcn.h" - -#if defined(HAVE_CFM) || defined(CID_ALL_CHARS) -#ifndef DEFAULT_CFM_DIR -#define DEFAULT_CFM_DIR "./" -#endif -char cfmDefaultDir[] = DEFAULT_CFM_DIR; -#define CFMMAGIC 0x91239123 -#endif -#endif -#include "t1intf.h" - -#define DECIPOINTSPERINCH 722.7 -#define DEFAULTRES 75 -#define DEFAULTPOINTSIZE 120 - -enum scaleType { - atom, truncate_atom, pixel_size, point_size, resolution_x, - resolution_y, average_width -}; - -#if XFONT_CID -extern cidfont *CIDFontP; -static int stdpropsinit = 0; - -typedef struct cfm_rec { - xCharInfo maxbounds; - xCharInfo minbounds; - xCharInfo ink_maxbounds; - xCharInfo ink_minbounds; - INT32 totalrw; - INT16 maxo; - INT16 alle; -} cfmrec; -#endif - -typedef struct _fontProp { - char *name; - long atom; - enum scaleType type; -} fontProp; - -static fontProp fontNamePropTable[] = { /* Example: */ - { "FOUNDRY", 0, atom }, /* adobe */ - { "FAMILY_NAME", 0, atom }, /* times roman */ - { "WEIGHT_NAME", 0, atom }, /* bold */ - { "SLANT", 0, atom }, /* i */ - { "SETWIDTH_NAME", 0, atom }, /* normal */ - { "ADD_STYLE_NAME", 0, atom }, /* */ - { "PIXEL_SIZE", 0, pixel_size }, /* 18 */ - { "POINT_SIZE", 0, point_size }, /* 180 */ - { "RESOLUTION_X", 0, resolution_x }, /* 72 */ - { "RESOLUTION_Y", 0, resolution_y }, /* 72 */ - { "SPACING", 0, atom }, /* p */ - { "AVERAGE_WIDTH", 0, average_width }, /* 0 */ - { "CHARSET_REGISTRY", 0, atom }, /* ISO8859 */ - { "CHARSET_ENCODING", 0, truncate_atom } /* 1 */ -}; - -/* NOTICE: Following array is closely related to the sequence of defines - following it. */ -static fontProp extraProps[] = { - { "FONT", 0, }, - { "COPYRIGHT", 0, }, - { "RAW_PIXEL_SIZE", 0, }, - { "RAW_POINT_SIZE", 0, }, - { "RAW_ASCENT", 0, }, - { "RAW_DESCENT", 0, }, - { "RAW_AVERAGE_WIDTH", 0, }, - { "FACE_NAME", 0, }, - { "FONT_TYPE", 0, }, - { "RASTERIZER_NAME", 0, } -}; - -/* this is a bit kludgy */ -#define FONTPROP 0 -#define COPYRIGHTPROP 1 -#define RAWPIXELPROP 2 -#define RAWPOINTPROP 3 -#define RAWASCENTPROP 4 -#define RAWDESCENTPROP 5 -#define RAWWIDTHPROP 6 -#define FACE_NAMEPROP 7 -#define FONT_TYPEPROP 8 -#define RASTERIZER_NAMEPROP 9 - -#define NNAMEPROPS (sizeof(fontNamePropTable) / sizeof(fontProp)) -#define NEXTRAPROPS (sizeof(extraProps) / sizeof(fontProp)) - -#define NPROPS (NNAMEPROPS + NEXTRAPROPS) - -/*ARGSUSED*/ -static void -FillHeader(FontInfoPtr pInfo, FontScalablePtr Vals) -{ - /* OpenScalable in T1FUNCS sets the following: - pInfo->firstCol, - pInfo->firstRow, - pInfo->lastCol, and - pInfo->lastRow. */ - /* the following are ununsed - pInfo->pad. */ - - /* Items we should handle better someday +++ */ - pInfo->defaultCh = 0; - pInfo->drawDirection = LeftToRight; - if (Vals->point_matrix[0] == Vals->point_matrix[3]) - pInfo->anamorphic = 0; - else - pInfo->anamorphic = 1; - pInfo->inkMetrics = 0; /* no ink metrics here */ - pInfo->cachable = 1; /* no licensing (yet) */ -} - -static void -adjust_min_max(xCharInfo *minc, xCharInfo *maxc, xCharInfo *tmp) -{ -#define MINMAX(field,ci) \ - if (minc->field > (ci)->field) \ - minc->field = (ci)->field; \ - if (maxc->field < (ci)->field) \ - maxc->field = (ci)->field; - - MINMAX(ascent, tmp); - MINMAX(descent, tmp); - MINMAX(leftSideBearing, tmp); - MINMAX(rightSideBearing, tmp); - MINMAX(characterWidth, tmp); - - /* Do MINMAX for attributes field. Since that field is CARD16, - we'll cast to a signed integer */ - if ((INT16)minc->attributes > (INT16)tmp->attributes) - minc->attributes = tmp->attributes; - if ((INT16)maxc->attributes < (INT16)tmp->attributes) - maxc->attributes = tmp->attributes; - -#undef MINMAX -} - -static void -ComputeBounds(FontInfoPtr pInfo, CharInfoPtr pChars, FontScalablePtr Vals) -{ - int i; - xCharInfo minchar, maxchar; - int numchars = 0; - int totchars; - int overlap; - int maxlap; - - minchar.ascent = minchar.descent = - minchar.leftSideBearing = minchar.rightSideBearing = - minchar.characterWidth = minchar.attributes = 32767; - maxchar.ascent = maxchar.descent = - maxchar.leftSideBearing = maxchar.rightSideBearing = - maxchar.characterWidth = maxchar.attributes = -32767; - - maxlap = -32767; - totchars = pInfo->lastCol - pInfo->firstCol + 1; - pChars += pInfo->firstCol; - pInfo->allExist = 1; - for (i = 0; i < totchars; i++,pChars++) { - xCharInfo *pmetrics = &pChars->metrics; - - if (pmetrics->attributes || - pmetrics->ascent != -pmetrics->descent || - pmetrics->leftSideBearing != pmetrics->rightSideBearing) { - numchars++; - adjust_min_max(&minchar, &maxchar, pmetrics); - overlap = pmetrics->rightSideBearing - pmetrics->characterWidth; - if (overlap > maxlap) maxlap = overlap; - } - else pInfo->allExist = 0; - } - - /* If we're monospaced, round the average width field to the - nearest pixel */ - if (minchar.characterWidth == maxchar.characterWidth) - Vals->width = minchar.characterWidth * 10; - - pInfo->maxbounds = maxchar; - pInfo->minbounds = minchar; - pInfo->ink_maxbounds = maxchar; - pInfo->ink_minbounds = minchar; - pInfo->maxOverlap = maxlap + -(minchar.leftSideBearing); - - /* Set the pInfo flags */ - /* Properties set by FontComputeInfoAccelerators: - pInfo->noOverlap; - pInfo->terminalFont; - pInfo->constantMetrics; - pInfo->constantWidth; - pInfo->inkInside; - - */ - FontComputeInfoAccelerators (pInfo); -} - -#if XFONT_CID -#ifdef CID_ALL_CHARS -void -ComputeBoundsAllChars(FontPtr pFont, char *cfmfilename, double sxmult) -{ - FILE *cfm; - CARD32 magic; - int count = 0; - int maxlap, overlap, i, j, k, ret; - xCharInfo minchar, maxchar; - cidrange *cidrangeP; - unsigned char ccode[2]; - unsigned long ccount; - xCharInfo *pmetrics; - long total_raw_width = 0, total_width = 0; - char cfmd[CID_PATH_MAX]; - cfmrec *cfmp; - char *p; - - if (!(cfm = fopen(cfmfilename, "w"))) { - fprintf(stderr, - "Unable to open the file %s. You are probably not logged in as root.\n", - cfmfilename); - p = strrchr(cfmfilename, '/'); - if (p == NULL) exit(1); - strcpy(cfmd, cfmDefaultDir); - strcat(cfmd, p + 1); - if (!(cfm = fopen(cfmd, "w"))) { - fprintf(stderr, - "Switching to current directory. Unable to open the file %s.\n", - cfmd); - exit(1); - } - } - - if ((cfmp = (cfmrec *)xalloc(sizeof(cfmrec))) == NULL) { - fprintf(stderr, "Unable to allocate memory."); - exit(1); - } - bzero(cfmp, sizeof(cfmrec)); - - minchar.ascent = minchar.descent = - minchar.leftSideBearing = minchar.rightSideBearing = - minchar.characterWidth = minchar.attributes = 32767; - maxchar.ascent = maxchar.descent = - maxchar.leftSideBearing = maxchar.rightSideBearing = - maxchar.characterWidth = maxchar.attributes = -32767; - - maxlap = -32767; - cfmp->alle = 1; - cidrangeP = CIDFontP->cidrangeP; - - /* go through all character codes specified in a given CMap */ - for (i = 0; i < CIDFontP->cidrangecnt; i++) { - for (j = 0; j < cidrangeP->rangecnt; j++) { - for (k = cidrangeP->range[j].srcCodeLo; - k <= cidrangeP->range[j].srcCodeHi; k++) { - ccode[0] = (k >> 8) & 0xff; - ccode[1] = k & 0xff; - ret = CIDGetMetrics(pFont, 1, ccode, Linear16Bit, &ccount, &pmetrics); - if (ret != Successful || (ret == Successful && pmetrics == NULL)) - continue; - total_width += pmetrics->attributes; - total_raw_width += abs((int)(INT16)pmetrics->attributes); - if (pmetrics->attributes || - pmetrics->ascent != -pmetrics->descent || - pmetrics->leftSideBearing != pmetrics->rightSideBearing) { - count++; - adjust_min_max(&minchar, &maxchar, pmetrics); - overlap = pmetrics->rightSideBearing - pmetrics->characterWidth; - if (overlap > maxlap) maxlap = overlap; - } - else cfmp->alle = 0; - } - } - } - - if (count) - { - total_raw_width = (total_raw_width * 10 + count / 2) / count; - if (total_width < 0) - { - /* Predominant direction is R->L */ - total_raw_width = -total_raw_width; - } - } - - cfmp->totalrw = (INT32)total_raw_width; - - cfmp->maxbounds.leftSideBearing = - floor((double)maxchar.leftSideBearing * sxmult + 0.5); - cfmp->maxbounds.rightSideBearing = - floor((double)maxchar.rightSideBearing * sxmult + 0.5); - cfmp->maxbounds.characterWidth = - floor((double)maxchar.characterWidth * sxmult + 0.5); - cfmp->maxbounds.ascent = - floor((double)maxchar.ascent * sxmult + 0.5); - cfmp->maxbounds.descent = - floor((double)maxchar.descent * sxmult); - cfmp->maxbounds.attributes = maxchar.attributes; - - cfmp->minbounds.leftSideBearing = - floor((double)minchar.leftSideBearing * sxmult + 0.5); - cfmp->minbounds.rightSideBearing = - floor((double)minchar.rightSideBearing * sxmult + 0.5); - cfmp->minbounds.characterWidth = - floor((double)minchar.characterWidth * sxmult + 0.5); - cfmp->minbounds.ascent = - floor((double)minchar.ascent * sxmult + 0.5); - cfmp->minbounds.descent = - floor((double)minchar.descent * sxmult + 0.5); - cfmp->minbounds.attributes = minchar.attributes; - - cfmp->ink_maxbounds.leftSideBearing = - floor((double)maxchar.leftSideBearing * sxmult + 0.5); - cfmp->ink_maxbounds.rightSideBearing = - floor((double)maxchar.rightSideBearing * sxmult + 0.5); - cfmp->ink_maxbounds.characterWidth = - floor((double)maxchar.characterWidth * sxmult + 0.5); - cfmp->ink_maxbounds.ascent = - floor((double)maxchar.ascent * sxmult + 0.5); - cfmp->ink_maxbounds.descent = - floor((double)maxchar.descent * sxmult + 0.5); - cfmp->ink_maxbounds.attributes = maxchar.attributes; - - cfmp->ink_minbounds.leftSideBearing = - floor((double)minchar.leftSideBearing * sxmult + 0.5); - cfmp->ink_minbounds.rightSideBearing = - floor((double)minchar.rightSideBearing * sxmult + 0.5); - cfmp->ink_minbounds.characterWidth = - floor((double)minchar.characterWidth * sxmult + 0.5); - cfmp->ink_minbounds.ascent = - floor((double)minchar.ascent * sxmult + 0.5); - cfmp->ink_minbounds.descent = - floor((double)minchar.descent * sxmult + 0.5); - cfmp->ink_minbounds.attributes = minchar.attributes; - - cfmp->maxo = (INT32)(maxlap + -(minchar.leftSideBearing)); - - magic = CFMMAGIC; - fwrite(&magic, sizeof(CARD32), 1, cfm); - fwrite(cfmp, sizeof(cfmrec), 1, cfm); - xfree(cfmp); - fclose(cfm); -} -#else -static long -ComputeBoundsAll(FontPtr pFont) -{ - int count = 0; - int maxlap, overlap, i, j, k, ret; - xCharInfo minchar, maxchar; - cidrange *cidrangeP; - unsigned char ccode[2]; - unsigned long ccount; - xCharInfo *pmetrics; - CharInfoRec *cinfo[1]; - long total_raw_width = 0, total_width = 0; - FontInfoPtr pInfo = &(pFont->info); - - minchar.ascent = minchar.descent = - minchar.leftSideBearing = minchar.rightSideBearing = - minchar.characterWidth = minchar.attributes = 32767; - maxchar.ascent = maxchar.descent = - maxchar.leftSideBearing = maxchar.rightSideBearing = - maxchar.characterWidth = maxchar.attributes = -32767; - - maxlap = -32767; - pInfo->allExist = 1; - cidrangeP = CIDFontP->cidrangeP; - - /* go through all character codes specified in a given CMap */ - for (i = 0; i < CIDFontP->cidrangecnt; i++) { - for (j = 0; j < cidrangeP->rangecnt; j++) { - for (k = cidrangeP->range[j].srcCodeLo; - k <= cidrangeP->range[j].srcCodeHi; k++) { - ccode[0] = (k >> 8) & 0xff; - ccode[1] = k & 0xff; - ret = CIDGetMetrics(pFont, 1, ccode, Linear16Bit, &ccount, (xCharInfo **)cinfo); - if (ret != Successful || cinfo == NULL) - continue; - pmetrics = &cinfo[0]->metrics; - total_width += pmetrics->attributes; - total_raw_width += abs((int)(INT16)pmetrics->attributes); - if (pmetrics->attributes || - pmetrics->ascent != -pmetrics->descent || - pmetrics->leftSideBearing != pmetrics->rightSideBearing) { - count++; - adjust_min_max(&minchar, &maxchar, pmetrics); - overlap = pmetrics->rightSideBearing - pmetrics->characterWidth; - if (overlap > maxlap) maxlap = overlap; - } - else pInfo->allExist = 0; - } - } - } - - if (count) - { - total_raw_width = (total_raw_width * 10 + count / 2) / count; - if (total_width < 0) - { - /* Predominant direction is R->L */ - total_raw_width = -total_raw_width; - } - } - - pInfo->maxbounds.leftSideBearing = maxchar.leftSideBearing; - pInfo->maxbounds.rightSideBearing = maxchar.rightSideBearing; - pInfo->maxbounds.characterWidth = maxchar.characterWidth; - pInfo->maxbounds.ascent = maxchar.ascent; - pInfo->maxbounds.descent = maxchar.descent; - pInfo->maxbounds.attributes = maxchar.attributes; - - pInfo->minbounds.leftSideBearing = minchar.leftSideBearing; - pInfo->minbounds.rightSideBearing = minchar.rightSideBearing; - pInfo->minbounds.characterWidth = minchar.characterWidth; - pInfo->minbounds.ascent = minchar.ascent; - pInfo->minbounds.descent = minchar.descent; - pInfo->minbounds.attributes = minchar.attributes; - - pInfo->ink_maxbounds.leftSideBearing = maxchar.leftSideBearing; - pInfo->ink_maxbounds.rightSideBearing = maxchar.rightSideBearing; - pInfo->ink_maxbounds.characterWidth = maxchar.characterWidth; - pInfo->ink_maxbounds.ascent = maxchar.ascent; - pInfo->ink_maxbounds.descent = maxchar.descent; - pInfo->ink_maxbounds.attributes = maxchar.attributes; - - pInfo->ink_minbounds.leftSideBearing = minchar.leftSideBearing; - pInfo->ink_minbounds.rightSideBearing = minchar.rightSideBearing; - pInfo->ink_minbounds.characterWidth = minchar.characterWidth; - pInfo->ink_minbounds.ascent = minchar.ascent; - pInfo->ink_minbounds.descent = minchar.descent; - pInfo->ink_minbounds.attributes = minchar.attributes; - - pInfo->maxOverlap = maxlap + -(minchar.leftSideBearing); - - return total_raw_width; -} -#endif -#endif - -static void -ComputeProps(FontInfoPtr pInfo, FontScalablePtr Vals, char *Filename, - long *sAscent, long *sDescent) -{ - int infoint; - int infoBBox[4]; - int rc; - - QueryFontLib(Filename, "isFixedPitch", &infoint, &rc); - if (!rc) { - pInfo->constantWidth = infoint; - } - QueryFontLib((char *)0, "FontBBox", infoBBox, &rc); - if (!rc) { - pInfo->fontAscent = - (int)((double)infoBBox[3] * Vals->pixel_matrix[3] + - (infoBBox[3] > 0 ? 500 : -500)) / 1000; - pInfo->fontDescent = - -(int)((double)infoBBox[1] * Vals->pixel_matrix[3] + - (infoBBox[1] > 0 ? 500 : -500)) / 1000; - *sAscent = infoBBox[3]; - *sDescent = -infoBBox[1]; - } -} - -#if XFONT_CID -#ifndef CID_ALL_CHARS -static void -CIDComputeStdProps(FontInfoPtr pInfo, FontScalablePtr Vals, - char *Filename, char *Cmapname, char *Fontname, - long sAscent, long sDescent, long sWidth) -{ - FontPropPtr pp; - int i, - nprops; - fontProp *fpt; - char *is_str; - char *ptr1 = NULL, - *ptr2; - char *ptr3; - char *infostrP; - int rc; - char scaledName[CID_PATH_MAX]; - - strcpy (scaledName, Fontname); - /* Fill in our copy of the fontname from the Vals structure */ - FontParseXLFDName (scaledName, Vals, FONT_XLFD_REPLACE_VALUE); - - /* This form of the properties is used by the X-client; the X-server - doesn't care what they are. */ - nprops = pInfo->nprops = NPROPS; - pInfo->isStringProp = (char *) xalloc(sizeof(char) * nprops); - pInfo->props = (FontPropPtr) xalloc(sizeof(FontPropRec) * nprops); - if (!pInfo->isStringProp || !pInfo->props) { - xfree(pInfo->isStringProp); - pInfo->isStringProp = (char *) 0; - xfree(pInfo->props); - pInfo->props = (FontPropPtr) 0; - pInfo->nprops = 0; - return; - } - bzero(pInfo->isStringProp, (sizeof(char) * nprops)); - - ptr2 = scaledName; - for (i = NNAMEPROPS, pp = pInfo->props, fpt = fontNamePropTable, is_str = pInfo->isStringProp; - i; - i--, pp++, fpt++, is_str++) { - - if (*ptr2) - { - ptr1 = ptr2 + 1; - if (!(ptr2 = strchr(ptr1, '-'))) ptr2 = strchr(ptr1, '\0'); - } - - pp->name = fpt->atom; - switch (fpt->type) { - case atom: /* Just copy info from scaledName */ - *is_str = TRUE; - pp->value = MakeAtom(ptr1, ptr2 - ptr1, TRUE); - break; - case truncate_atom: - *is_str = TRUE; - for (ptr3 = ptr1; *ptr3; ptr3++) - if (*ptr3 == '[') - break; - pp->value = MakeAtom(ptr1, ptr3 - ptr1, TRUE); - break; - case pixel_size: - pp->value = (int)(fabs(Vals->pixel_matrix[3]) + .5); - break; - case point_size: - pp->value = (int)(fabs(Vals->point_matrix[3]) * 10.0 + .5); - break; - case resolution_x: - pp->value = Vals->x; - break; - case resolution_y: - pp->value = Vals->y; - break; - case average_width: - pp->value = Vals->width; - break; - } - } - - for (i = 0, fpt = extraProps; - i < NEXTRAPROPS; - i++, is_str++, pp++, fpt++) { - pp->name = fpt->atom; - switch (i) { - case FONTPROP: - *is_str = TRUE; - pp->value = MakeAtom(scaledName, strlen(scaledName), TRUE); - break; - case COPYRIGHTPROP: - *is_str = TRUE; - CIDQueryFontLib(Filename, Cmapname, "Notice", &infostrP, &rc); - if (rc || !infostrP) { - infostrP = "Copyright Notice not available"; - } - pp->value = MakeAtom(infostrP, strlen(infostrP), TRUE); - break; - case FACE_NAMEPROP: - *is_str = TRUE; - CIDQueryFontLib(Filename, Cmapname, "CIDFontName", &infostrP, &rc); - if (rc || !infostrP) { - infostrP = "(unknown)"; - } - pp->value = MakeAtom(infostrP, strlen(infostrP), TRUE); - break; - case FONT_TYPEPROP: - *is_str = TRUE; - infostrP = "CIDFont"; - pp->value = MakeAtom(infostrP, strlen(infostrP), TRUE); - break; - case RASTERIZER_NAMEPROP: - *is_str = TRUE; - infostrP = "X Consortium Type 1 Rasterizer"; - pp->value = MakeAtom(infostrP, strlen(infostrP), TRUE); - break; - case RAWPIXELPROP: - *is_str = FALSE; - pp->value = 1000; - break; - case RAWPOINTPROP: - *is_str = FALSE; - pp->value = (long)(72270.0 / (double)Vals->y + .5); - break; - case RAWASCENTPROP: - *is_str = FALSE; - pp->value = sAscent; - break; - case RAWDESCENTPROP: - *is_str = FALSE; - pp->value = sDescent; - break; - case RAWWIDTHPROP: - *is_str = FALSE; - pp->value = sWidth; - break; - } - } -} -#endif -#endif - -static void -ComputeStdProps(FontInfoPtr pInfo, FontScalablePtr Vals, - char *Filename, char *Fontname, - long sAscent, long sDescent, long sWidth) -{ - FontPropPtr pp; - int i, - nprops; - fontProp *fpt; - char *is_str; - char *ptr1 = NULL, - *ptr2; - char *ptr3; - char *infostrP; - int rc; - char scaledName[MAXFONTNAMELEN]; - - strcpy (scaledName, Fontname); - /* Fill in our copy of the fontname from the Vals structure */ - FontParseXLFDName (scaledName, Vals, FONT_XLFD_REPLACE_VALUE); - - /* This form of the properties is used by the X-client; the X-server - doesn't care what they are. */ - nprops = pInfo->nprops = NPROPS; - pInfo->isStringProp = (char *) xalloc(sizeof(char) * nprops); - pInfo->props = (FontPropPtr) xalloc(sizeof(FontPropRec) * nprops); - if (!pInfo->isStringProp || !pInfo->props) { - xfree(pInfo->isStringProp); - pInfo->isStringProp = (char *) 0; - xfree(pInfo->props); - pInfo->props = (FontPropPtr) 0; - return; - } - bzero(pInfo->isStringProp, (sizeof(char) * nprops)); - - ptr2 = scaledName; - for (i = NNAMEPROPS, pp = pInfo->props, fpt = fontNamePropTable, is_str = pInfo->isStringProp; - i; - i--, pp++, fpt++, is_str++) { - - if (*ptr2) - { - ptr1 = ptr2 + 1; - if (!(ptr2 = strchr(ptr1, '-'))) ptr2 = strchr(ptr1, '\0'); - } - - pp->name = fpt->atom; - switch (fpt->type) { - case atom: /* Just copy info from scaledName */ - *is_str = TRUE; - pp->value = MakeAtom(ptr1, ptr2 - ptr1, TRUE); - break; - case truncate_atom: - *is_str = TRUE; - for (ptr3 = ptr1; *ptr3; ptr3++) - if (*ptr3 == '[') - break; - pp->value = MakeAtom(ptr1, ptr3 - ptr1, TRUE); - break; - case pixel_size: - pp->value = (int)(fabs(Vals->pixel_matrix[3]) + .5); - break; - case point_size: - pp->value = (int)(fabs(Vals->point_matrix[3]) * 10.0 + .5); - break; - case resolution_x: - pp->value = Vals->x; - break; - case resolution_y: - pp->value = Vals->y; - break; - case average_width: - pp->value = Vals->width; - break; - } - } - - for (i = 0, fpt = extraProps; - i < NEXTRAPROPS; - i++, is_str++, pp++, fpt++) { - pp->name = fpt->atom; - switch (i) { - case FONTPROP: - *is_str = TRUE; - pp->value = MakeAtom(scaledName, strlen(scaledName), TRUE); - break; - case COPYRIGHTPROP: - *is_str = TRUE; - QueryFontLib(Filename, "Notice", &infostrP, &rc); - if (rc || !infostrP) { - infostrP = "Copyright Notice not available"; - } - pp->value = MakeAtom(infostrP, strlen(infostrP), TRUE); - break; - case FACE_NAMEPROP: - *is_str = TRUE; - QueryFontLib(Filename, "FontName", &infostrP, &rc); - if (rc || !infostrP) { - infostrP = "(unknown)"; - } - pp->value = MakeAtom(infostrP, strlen(infostrP), TRUE); - break; - case FONT_TYPEPROP: - *is_str = TRUE; - infostrP = "Type 1"; - pp->value = MakeAtom(infostrP, strlen(infostrP), TRUE); - break; - case RASTERIZER_NAMEPROP: - *is_str = TRUE; - infostrP = "X Consortium Type 1 Rasterizer"; - pp->value = MakeAtom(infostrP, strlen(infostrP), TRUE); - break; - case RAWPIXELPROP: - *is_str = FALSE; - pp->value = 1000; - break; - case RAWPOINTPROP: - *is_str = FALSE; - pp->value = (long)(72270.0 / (double)Vals->y + .5); - break; - case RAWASCENTPROP: - *is_str = FALSE; - pp->value = sAscent; - break; - case RAWDESCENTPROP: - *is_str = FALSE; - pp->value = sDescent; - break; - case RAWWIDTHPROP: - *is_str = FALSE; - pp->value = sWidth; - break; - } - } -} - -#if XFONT_CID -/*ARGSUSED*/ -int -CIDGetInfoScalable(FontPathElementPtr fpe, - FontInfoPtr pInfo, - FontEntryPtr entry, - FontNamePtr fontName, - char *fileName, - FontScalablePtr Vals) -{ - FontPtr pfont; - int flags = 0; - long format = 0; /* It doesn't matter what format for just info */ - long fmask = 0; - int ret; - - ret = CIDOpenScalable(fpe, &pfont, flags, entry, fileName, Vals, - format, fmask, NULL); - if (ret != Successful) - return ret; - *pInfo = pfont->info; - - /* XXX - Set pointers in pfont->info to NULL so they are not freed. */ - pfont->info.props = NULL; - pfont->info.isStringProp = NULL; - - CIDCloseFont(pfont); - return Successful; -} -#endif - -/*ARGSUSED*/ -int -Type1GetInfoScalable(FontPathElementPtr fpe, - FontInfoPtr pInfo, - FontEntryPtr entry, - FontNamePtr fontName, - char *fileName, - FontScalablePtr Vals) -{ - FontPtr pfont; - int flags = 0; - long format = 0; /* It doesn't matter what format for just info */ - long fmask = 0; - int ret; - - ret = Type1OpenScalable(fpe, &pfont, flags, entry, fileName, Vals, - format, fmask , NULL); - if (ret != Successful) - return ret; - *pInfo = pfont->info; - - /* XXX - Set pointers in pfont->info to NULL so they are not freed. */ - pfont->info.props = NULL; - pfont->info.isStringProp = NULL; - - Type1CloseFont(pfont); - return Successful; -} - -#if XFONT_CID -#ifndef CID_ALL_CHARS -void -CIDFillFontInfo(FontPtr pFont, FontScalablePtr Vals, - char *Filename, char *Fontname, char *Cmapname, -#ifdef HAVE_CFM - char *cfmfilename, -#endif - long sAscent, long sDescent, double sxmult) -{ -#ifdef HAVE_CFM - FILE *cfm; - cfmrec *cfmp; - int gotcfm = 0; - CARD32 magic; -#endif - long sWidth = 0; - FontInfoPtr pInfo = &pFont->info; - - FillHeader(pInfo, Vals); - -#ifdef HAVE_CFM - if ((cfm = fopen(cfmfilename,"r"))) { - fread(&magic,sizeof(CARD32),1,cfm); - if(magic == CFMMAGIC) { - if ((cfmp = (cfmrec *)xalloc(sizeof(cfmrec))) != NULL) { - fread(cfmp,sizeof(cfmrec),1,cfm); - sWidth = (long)cfmp->totalrw; - pInfo->allExist = cfmp->alle; - if (sxmult != 0) { - pInfo->maxbounds.leftSideBearing = - floor((double)cfmp->maxbounds.leftSideBearing / - sxmult + 0.5); - pInfo->maxbounds.rightSideBearing = - floor((double)cfmp->maxbounds.rightSideBearing / - sxmult + 0.5); - pInfo->maxbounds.characterWidth = - floor((double)cfmp->maxbounds.characterWidth / - sxmult + 0.5); - pInfo->maxbounds.ascent = - floor((double)cfmp->maxbounds.ascent / - sxmult + 0.5); - pInfo->maxbounds.descent = - floor((double)cfmp->maxbounds.descent / - sxmult + 0.5); - pInfo->maxbounds.attributes = - cfmp->maxbounds.attributes; - - pInfo->minbounds.leftSideBearing = - cfmp->minbounds.leftSideBearing / sxmult; - pInfo->minbounds.rightSideBearing = - cfmp->minbounds.rightSideBearing / sxmult; - pInfo->minbounds.characterWidth = - cfmp->minbounds.characterWidth / sxmult; - pInfo->minbounds.ascent = - cfmp->minbounds.ascent / sxmult; - pInfo->minbounds.descent = - cfmp->minbounds.descent / sxmult; - pInfo->minbounds.attributes = cfmp->minbounds.attributes; - - pInfo->ink_maxbounds.leftSideBearing = - cfmp->ink_maxbounds.leftSideBearing / sxmult; - pInfo->ink_maxbounds.rightSideBearing = - cfmp->ink_maxbounds.rightSideBearing / sxmult; - pInfo->ink_maxbounds.characterWidth = - cfmp->ink_maxbounds.characterWidth / sxmult; - pInfo->ink_maxbounds.ascent = - cfmp->ink_maxbounds.ascent / sxmult; - pInfo->ink_maxbounds.descent = - cfmp->ink_maxbounds.descent / sxmult; - pInfo->ink_maxbounds.attributes = - cfmp->ink_maxbounds.attributes; - - pInfo->ink_minbounds.leftSideBearing = - cfmp->ink_minbounds.leftSideBearing / sxmult; - pInfo->ink_minbounds.rightSideBearing = - cfmp->ink_minbounds.rightSideBearing / sxmult; - pInfo->ink_minbounds.characterWidth = - cfmp->ink_minbounds.characterWidth / sxmult; - pInfo->ink_minbounds.ascent = - cfmp->ink_minbounds.ascent / sxmult; - pInfo->ink_minbounds.descent = - cfmp->ink_minbounds.descent / sxmult; - pInfo->ink_minbounds.attributes = - cfmp->ink_minbounds.attributes; - pInfo->ink_minbounds.attributes = - cfmp->ink_minbounds.attributes; - - pInfo->maxOverlap = (short)cfmp->maxo; - - gotcfm = 1; - } - xfree(cfmp); - } - } - fclose(cfm); - } - - if (!gotcfm) -#endif - sWidth = ComputeBoundsAll(pFont); - - FontComputeInfoAccelerators(pInfo); - - CIDComputeStdProps(pInfo, Vals, Filename, Cmapname, Fontname, sAscent, - sDescent, sWidth); -} -#endif /* CID_ALL_CHARS */ -#endif /* BUILDCID */ - -void -T1FillFontInfo(FontPtr pFont, FontScalablePtr Vals, - char *Filename, char *Fontname, long sWidth) -{ - FontInfoPtr pInfo = &pFont->info; - struct type1font *p = (struct type1font *)pFont->fontPrivate; - long sAscent, sDescent; /* Scalable 1000-pixel values */ - - FillHeader(pInfo, Vals); - - ComputeBounds(pInfo, p->glyphs, Vals); - - ComputeProps(pInfo, Vals, Filename, &sAscent, &sDescent); - ComputeStdProps(pInfo, Vals, Filename, Fontname, sAscent, sDescent, sWidth); -} - -/* Called once, at renderer registration time */ -void -#if XFONT_CID -Type1InitStdProps(void) -#else -T1InitStdProps(void) -#endif -{ - int i; - fontProp *t; - -#if XFONT_CID - if (!stdpropsinit) { - stdpropsinit = 1; - i = sizeof(fontNamePropTable) / sizeof(fontProp); - for (t = fontNamePropTable; i; i--, t++) - t->atom = MakeAtom(t->name, (unsigned) strlen(t->name), TRUE); - i = sizeof(extraProps) / sizeof(fontProp); - for (t = extraProps; i; i--, t++) - t->atom = MakeAtom(t->name, (unsigned) strlen(t->name), TRUE); - } -#else - i = sizeof(fontNamePropTable) / sizeof(fontProp); - for (t = fontNamePropTable; i; i--, t++) - t->atom = MakeAtom(t->name, (unsigned) strlen(t->name), TRUE); - i = sizeof(extraProps) / sizeof(fontProp); - for (t = extraProps; i; i--, t++) - t->atom = MakeAtom(t->name, (unsigned) strlen(t->name), TRUE); -#endif -} |