diff options
author | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2015-02-02 15:02:49 +0100 |
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committer | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2015-02-02 15:02:49 +0100 |
commit | b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73 (patch) | |
tree | 4361edef0d42d5bf5ac984ef72b4fac35426eae7 /nx-X11/lib/font | |
parent | 0d5a83e986f39982c0924652a3662e60b1f23162 (diff) | |
download | nx-libs-b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73.tar.gz nx-libs-b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73.tar.bz2 nx-libs-b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73.zip |
massive reduction of unneeded files
Diffstat (limited to 'nx-X11/lib/font')
-rw-r--r-- | nx-X11/lib/font/FreeType/Imakefile | 47 | ||||
-rw-r--r-- | nx-X11/lib/font/FreeType/ft.h | 96 | ||||
-rw-r--r-- | nx-X11/lib/font/FreeType/ftenc.c | 242 | ||||
-rw-r--r-- | nx-X11/lib/font/FreeType/ftfuncs.c | 3851 | ||||
-rw-r--r-- | nx-X11/lib/font/FreeType/ftfuncs.h | 189 | ||||
-rw-r--r-- | nx-X11/lib/font/FreeType/ftsystem.c | 332 | ||||
-rw-r--r-- | nx-X11/lib/font/FreeType/fttools.c | 201 | ||||
-rw-r--r-- | nx-X11/lib/font/FreeType/module/Imakefile | 111 | ||||
-rw-r--r-- | nx-X11/lib/font/FreeType/module/ft2build.h | 45 | ||||
-rw-r--r-- | nx-X11/lib/font/FreeType/module/ftheader.h | 550 | ||||
-rw-r--r-- | nx-X11/lib/font/FreeType/module/ftmodule.c | 76 | ||||
-rw-r--r-- | nx-X11/lib/font/FreeType/module/ftmodule.h | 21 | ||||
-rw-r--r-- | nx-X11/lib/font/FreeType/module/ftoption.h | 567 | ||||
-rw-r--r-- | nx-X11/lib/font/FreeType/module/ftstdlib.h | 113 | ||||
-rw-r--r-- | nx-X11/lib/font/FreeType/module/fttypes.h | 571 | ||||
-rw-r--r-- | nx-X11/lib/font/FreeType/module/myftstdlib.h | 82 | ||||
-rw-r--r-- | nx-X11/lib/font/FreeType/xttcap.c | 809 | ||||
-rw-r--r-- | nx-X11/lib/font/FreeType/xttcap.h | 140 | ||||
-rw-r--r-- | nx-X11/lib/font/include/fontenc.h | 124 |
19 files changed, 0 insertions, 8167 deletions
diff --git a/nx-X11/lib/font/FreeType/Imakefile b/nx-X11/lib/font/FreeType/Imakefile deleted file mode 100644 index 57361471b..000000000 --- a/nx-X11/lib/font/FreeType/Imakefile +++ /dev/null @@ -1,47 +0,0 @@ -XCOMM $XFree86: xc/lib/font/FreeType/Imakefile,v 1.30 2003/11/05 16:54:28 tsi Exp $ - -#if BuildServer && DoLoadableServer -#define IHaveSubdirs -#define NoLibSubdirs -#define PassCDebugFlags -SUBDIRS = module -#endif - -#if !HasFreetype2 -EXTRAINCLUDES = -I$(FT2SOURCEDIR)/truetype -INTERNALDEFINES = -DUSE_INTERNAL_FREETYPE -#endif - -DEFINES = ServerExtraDefines StrcasecmpDefines Freetype2BuildDefines \ - -DXFREE86_FT2 $(INTERNALDEFINES) - -FT2SOURCEDIR = $(TOP)/extras/freetype2/src -FT2INCS = $(FREETYPE2INCLUDES) - -INCLUDES = $(FT2INCS) -I. -I$(FONTINCSRC) -I../include -I$(XINCLUDESRC) \ - -I$(SERVERSRC)/include $(EXTRAINCLUDES) \ - -I$(INCLUDESRC) - -SRCS = xttcap.c ftfuncs.c ftenc.c fttools.c -OBJS = xttcap.o ftfuncs.o ftenc.o fttools.o - -#if BuildFontLib -#define DoNormalLib NormalLibFont -#define DoSharedLib SharedLibFont -#define DoDebugLib DebugLibFont -#define DoProfileLib ProfileLibFont -#include <Library.tmpl> -LibraryObjectRule() - -SubdirLibraryRule($(OBJS)) -NormalLintTarget($(SRCS)) - -#endif - -#if BuildServer && DoLoadableServer -MakeSubdirs($(SUBDIRS)) -DependSubdirs($(SUBDIRS)) -#endif - -DependTarget() - diff --git a/nx-X11/lib/font/FreeType/ft.h b/nx-X11/lib/font/FreeType/ft.h deleted file mode 100644 index 8ad8403d5..000000000 --- a/nx-X11/lib/font/FreeType/ft.h +++ /dev/null @@ -1,96 +0,0 @@ -/* -Copyright (c) 1997 by Mark Leisher -Copyright (c) 1998-2002 by Juliusz Chroboczek - -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 -AUTHORS OR COPYRIGHT HOLDERS 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. -*/ - -/* $XFree86: xc/lib/font/FreeType/ft.h,v 1.22 2003/06/08 15:41:13 herrb Exp $ */ - -#ifndef _FT_H_ -#define _FT_H_ - -#include <X11/Xfuncproto.h> - -#define FREETYPE_VERSION (FREETYPE_MAJOR * 1000000 + FREETYPE_MINOR * 1000 + FREETYPE_PATCH) - -#undef DEBUG_TRUETYPE - -#ifdef DEBUG_TRUETYPE -#define MUMBLE(s) (ErrorF((s))) -#define MUMBLE1(s,x) (ErrorF((s),(x))) -#else -#define MUMBLE(s) -#define MUMBLE1(s,x) -#endif - -#undef MAX -#define MAX(h,i) ((h) > (i) ? (h) : (i)) -#define ADJUSTMAX(m,v) if((v)>(m)) (m)=(v) -#undef MIN -#define MIN(l,o) ((l) < (o) ? (l) : (o)) -#define ADJUSTMIN(m,v) if ((v)<(m)) (m)=(v) - -/* When comparing floating point values, we want to ignore small errors. */ -#define NEGLIGIBLE ((double)0.001) -/* Are x and y significantly different? */ -#define DIFFER(x,y) (fabs((x)-(y))>=NEGLIGIBLE*fabs(x)) -/* Is x significantly different from 0 w.r.t. y? */ -#define DIFFER0(x,y) (fabs(x)>=NEGLIGIBLE*fabs(y)) - -#ifndef ABS -#define ABS(x) ((x) >= 0 ? (x) : -(x)) -#endif - -/* Two to the sixteenth power, as a double. */ -#define TWO_SIXTEENTH ((double)(1<<16)) -#define TWO_SIXTH ((double)(1<<6)) - -/* Data structures used across files */ - -typedef struct _FTMapping -{ - int named; - FT_CharMap cmap; - int base; - struct _FontMap *mapping; /* allow inclusion without fontenc.h */ -} FTMappingRec, *FTMappingPtr; - -/* Prototypes */ - -/* ftfuncs.c */ - -#if 0 -void FreeTypeRegisterFontFileFunctions(void); -#endif - -/* ftenc.c */ - -int FTPickMapping(char*, int, char*, FT_Face, FTMappingPtr); -unsigned FTRemap(FT_Face face, FTMappingPtr, unsigned code); - -/* fttools.c */ - -int FTtoXReturnCode(int); -int FTGetEnglishName(FT_Face, int, char *, int); -int FTcheckForTTCName(char*, char**, int*); - -extern void ErrorF(const char*, ...); - -#endif /* _FT_H_ */ diff --git a/nx-X11/lib/font/FreeType/ftenc.c b/nx-X11/lib/font/FreeType/ftenc.c deleted file mode 100644 index a9d6494ff..000000000 --- a/nx-X11/lib/font/FreeType/ftenc.c +++ /dev/null @@ -1,242 +0,0 @@ -/* -Copyright (c) 1998-2003 by Juliusz Chroboczek - -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 -AUTHORS OR COPYRIGHT HOLDERS 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. -*/ -/* $XFree86: xc/lib/font/FreeType/ftenc.c,v 1.24 2003/10/19 18:53:49 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#ifndef FONTMODULE -#include <string.h> -#else -#include "Xmd.h" -#include "Xdefs.h" -#include "xf86_ansic.h" -#endif - -#include <X11/fonts/fntfilst.h> -#include <X11/fonts/fontutil.h> -#include <X11/fonts/FSproto.h> - -#include <X11/fonts/fontmisc.h> -#include <X11/fonts/fontenc.h> -#include <ft2build.h> -#include FT_FREETYPE_H -#include FT_TRUETYPE_IDS_H -#include FT_TRUETYPE_TABLES_H -#include FT_TYPE1_TABLES_H -#include FT_BDF_H -#include FT_XFREE86_H -#include "ft.h" - -static int find_cmap(int, int, int, FT_Face, FT_CharMap *); - -static int -FTEncFontSpecific(char *encoding) -{ - char *p = encoding; - - if(strcasecmp(encoding, "microsoft-symbol") == 0) - return 1; - - while(*p != '-') { - if(*p == '\0') - return 0; - p++; - } - p++; - return (strcasecmp(p, "fontspecific") == 0); -} - -int -FTPickMapping(char *xlfd, int length, char *filename, FT_Face face, - FTMappingPtr tm) -{ - FontEncPtr encoding; - FontMapPtr mapping; - FT_CharMap cmap; - int ftrc; - int symbol = 0; - const char *enc, *reg; - char *encoding_name = 0; - char buf[20]; - - if(xlfd) - encoding_name = FontEncFromXLFD(xlfd, length); - if(!encoding_name) - encoding_name = "iso8859-1"; - - symbol = FTEncFontSpecific(encoding_name); - - ftrc = FT_Get_BDF_Charset_ID(face, &enc, ®); - if(ftrc == 0) { - /* Disable reencoding for non-Unicode fonts. This will - currently only work for BDFs. */ - if(strlen(enc) + strlen(reg) > 18) - goto native; - strcpy(buf, enc); - strcat(buf, "-"); - strcat(buf, reg); - ErrorF("%s %s\n", buf, encoding_name); - if(strcasecmp(buf, "iso10646-1") != 0) { - if(strcasecmp(buf, encoding_name) == 0) - goto native; - return BadFontFormat; - } - } else if(symbol) { - ftrc = FT_Select_Charmap(face, ft_encoding_adobe_custom); - if(ftrc == 0) - goto native; - } - - encoding = FontEncFind(encoding_name, filename); - if(symbol && encoding == NULL) - encoding = FontEncFind("microsoft-symbol", filename); - if(encoding == NULL) { - ErrorF("FreeType: couldn't find encoding '%s' for '%s'\n", - encoding_name, filename); - return BadFontName; - } - - if(FT_Has_PS_Glyph_Names(face)) { - for(mapping = encoding->mappings; mapping; mapping = mapping->next) { - if(mapping->type == FONT_ENCODING_POSTSCRIPT) { - tm->named = 1; - tm->base = 0; - tm->mapping = mapping; - return Successful; - } - } - } - - for(mapping = encoding->mappings; mapping; mapping = mapping->next) { - if(find_cmap(mapping->type, mapping->pid, mapping->eid, face, - &cmap)) { - tm->named = 0; - tm->cmap = cmap; - if(symbol) { - /* deal with an undocumented ``feature'' of the - Microsft-Symbol cmap */ - TT_OS2 *os2; - os2 = FT_Get_Sfnt_Table(face, ft_sfnt_os2); - if(os2) - tm->base = os2->usFirstCharIndex - 0x20; - else - tm->base = 0; - } else - tm->base = 0; - tm->mapping = mapping; - return Successful; - } - } - - return BadFontFormat; - - native: - tm->named = 0; - tm->cmap = face->charmap; - tm->base = 0; - tm->mapping = NULL; - return Successful; -} - -static int -find_cmap(int type, int pid, int eid, FT_Face face, FT_CharMap *cmap_return) -{ - int i, n; - FT_CharMap cmap = NULL; - - n = face->num_charmaps; - - switch(type) { - case FONT_ENCODING_TRUETYPE: /* specific cmap */ - for(i=0; i<n; i++) { - cmap = face->charmaps[i]; - if(cmap->platform_id == pid && cmap->encoding_id == eid) { - *cmap_return = cmap; - return 1; - } - } - break; - case FONT_ENCODING_UNICODE: /* any Unicode cmap */ - /* prefer Microsoft Unicode */ - for(i=0; i<n; i++) { - cmap = face->charmaps[i]; - if(cmap->platform_id == TT_PLATFORM_MICROSOFT && - cmap->encoding_id == TT_MS_ID_UNICODE_CS) { - *cmap_return = cmap; - return 1; - } - } - break; - /* Try Apple Unicode */ - for(i=0; i<n; i++) { - cmap = face->charmaps[i]; - if(cmap->platform_id == TT_PLATFORM_APPLE_UNICODE) { - *cmap_return = cmap; - return 1; - } - } - /* ISO Unicode? */ - for(i=0; i<n; i++) { - cmap = face->charmaps[i]; - if(cmap->platform_id == TT_PLATFORM_ISO) { - *cmap_return = cmap; - return 1; - } - } - break; - default: - return 0; - } - return 0; -} - -unsigned -FTRemap(FT_Face face, FTMappingPtr tm, unsigned code) -{ - unsigned index; - char *name; - unsigned glyph_index; - - if(tm->mapping) { - if(tm->named) { - name = FontEncName(code, tm->mapping); - if(!name) - return 0; - glyph_index = FT_Get_Name_Index(face, name); - return glyph_index; - } else { - index = FontEncRecode(code, tm->mapping) + tm->base; - FT_Set_Charmap(face, tm->cmap); - glyph_index = FT_Get_Char_Index(face, index); - return glyph_index; - } - } else { - if(code < 0x100) { - index = code; - FT_Set_Charmap(face, tm->cmap); - glyph_index = FT_Get_Char_Index(face, index); - return glyph_index; - } else - return 0; - } -} diff --git a/nx-X11/lib/font/FreeType/ftfuncs.c b/nx-X11/lib/font/FreeType/ftfuncs.c deleted file mode 100644 index d3c9d9eeb..000000000 --- a/nx-X11/lib/font/FreeType/ftfuncs.c +++ /dev/null @@ -1,3851 +0,0 @@ -/* -Copyright (c) 1997 by Mark Leisher -Copyright (c) 1998-2003 by Juliusz Chroboczek -Copyright (c) 1998 Go Watanabe, All rights reserved. -Copyright (c) 1998 Kazushi (Jam) Marukawa, All rights reserved. -Copyright (c) 1998 Takuya SHIOZAKI, All rights reserved. -Copyright (c) 1998 X-TrueType Server Project, All rights reserved. -Copyright (c) 2003-2004 After X-TT Project, All rights reserved. - -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 -AUTHORS OR COPYRIGHT HOLDERS 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. -*/ -/* $XdotOrg: xc/lib/font/FreeType/ftfuncs.c,v 1.13 2005/10/23 18:32:05 ajax Exp $ */ - -/* $XFree86: xc/lib/font/FreeType/ftfuncs.c,v 1.43 2004/02/07 04:37:18 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/fonts/fontmisc.h> - -#ifndef FONTMODULE -#include <string.h> -#include <math.h> -#else -#include "Xmd.h" -#include "Xdefs.h" -#include "xf86_ansic.h" -#endif - -#include <X11/fonts/fntfilst.h> -#include <X11/fonts/fontutil.h> -#include <X11/fonts/FSproto.h> -#include <ft2build.h> -#include FT_FREETYPE_H -#include FT_SIZES_H -#include FT_TRUETYPE_IDS_H -#include FT_TRUETYPE_TABLES_H -#include FT_TYPE1_TABLES_H -#include FT_XFREE86_H -#include FT_BBOX_H -#include FT_INTERNAL_TRUETYPE_TYPES_H -#include FT_TRUETYPE_TAGS_H -#include FT_INTERNAL_SFNT_H -#include FT_INTERNAL_STREAM_H -/* - * If you want to use FT_Outline_Get_CBox instead of - * FT_Outline_Get_BBox, define here. - */ -/* #define USE_GET_CBOX */ -#ifdef USE_GET_CBOX -#include FT_OUTLINE_H -#endif - -#include <X11/fonts/fontenc.h> -#include "ft.h" -#include "ftfuncs.h" -#include "xttcap.h" - -/* Work around FreeType bug */ -#define WORK_AROUND_UPM 2048 - -#ifndef True -#define True (-1) -#endif /* True */ -#ifndef False -#define False (0) -#endif /* False */ - -#define FLOOR64(x) ((x) & -64) -#define CEIL64(x) (((x) + 64 - 1) & -64) - -/* - * If you want very lazy method(vl=y) AS DEFAULT when - * handling large charset, define here. - */ -/* #define DEFAULT_VERY_LAZY 1 */ /* Always */ -#define DEFAULT_VERY_LAZY 2 /* Multi-byte only */ -/* #define DEFAULT_VERY_LAZY 256 */ /* Unicode only */ - -/* Does the X accept noSuchChar? */ -#define X_ACCEPTS_NO_SUCH_CHAR -/* Does the XAA accept NULL noSuchChar.bits?(dangerous) */ -/* #define XAA_ACCEPTS_NULL_BITS */ - -#ifdef X_ACCEPTS_NO_SUCH_CHAR -static CharInfoRec noSuchChar = { /* metrics */{0,0,0,0,0,0}, - /* bits */ NULL }; -#endif - -/* The propery names for all the XLFD properties. */ - -static char *xlfd_props[] = { - "FOUNDRY", - "FAMILY_NAME", - "WEIGHT_NAME", - "SLANT", - "SETWIDTH_NAME", - "ADD_STYLE_NAME", - "PIXEL_SIZE", - "POINT_SIZE", - "RESOLUTION_X", - "RESOLUTION_Y", - "SPACING", - "AVERAGE_WIDTH", - "CHARSET_REGISTRY", - "CHARSET_ENCODING", -}; - - -static int ftypeInitP = 0; /* is the engine initialised? */ -FT_Library ftypeLibrary; - -static FTFacePtr faceTable[NUMFACEBUCKETS]; - -static unsigned -hash(char *string) -{ - int i; - unsigned u = 0; - for(i = 0; string[i] != '\0'; i++) - u = (u<<5) + (u >> (NUMFACEBUCKETS - 5)) + (unsigned char)string[i]; - return u; -} - -static int -ifloor(int x, int y) -{ - if(x >= 0) - return x/y; - else - return x/y - 1; -} - -static int -iceil(int x, int y) -{ - return ifloor(x + y - 1, y); -} - -static int -FreeTypeOpenFace(FTFacePtr *facep, char *FTFileName, char *realFileName, int faceNumber) -{ - FT_Error ftrc; - int bucket; - FTFacePtr face, otherFace; - - if (!ftypeInitP) { - ftrc = FT_Init_FreeType(&ftypeLibrary); - if (ftrc != 0) { - ErrorF("FreeType: error initializing ftypeEngine: %d\n", ftrc); - return AllocError; - } - ftypeInitP = 1; - } - - /* Try to find a matching face in the hashtable */ - bucket = hash(FTFileName)%NUMFACEBUCKETS; - otherFace = faceTable[bucket]; - while(otherFace) { - if( strcmp(otherFace->filename, FTFileName) == 0 ) break; - otherFace = otherFace->next; - } - if(otherFace) { - MUMBLE1("Returning cached face: %s\n", otherFace->filename); - *facep = otherFace; - return Successful; - } - - /* No cached match; need to make a new one */ - face = (FTFacePtr)xalloc(sizeof(FTFaceRec)); - if(face == NULL) { - return AllocError; - } - memset(face, 0, sizeof(FTFaceRec)); - - face->filename = (char*)xalloc(strlen(FTFileName)+1); - if(face->filename == NULL) { - xfree(face); - return AllocError; - } - strcpy(face->filename, FTFileName); - - ftrc = FT_New_Face(ftypeLibrary, realFileName, faceNumber, &face->face); - if(ftrc != 0) { - ErrorF("FreeType: couldn't open face %s: %d\n", FTFileName, ftrc); - xfree(face->filename); - xfree(face); - return BadFontName; - } - - face->bitmap = ((face->face->face_flags & FT_FACE_FLAG_SCALABLE) == 0); - if(!face->bitmap) { - TT_MaxProfile *maxp; - maxp = FT_Get_Sfnt_Table(face->face, ft_sfnt_maxp); - if(maxp && maxp->maxContours == 0) - face->bitmap = 1; - } - /* Insert face in hashtable and return it */ - face->next = faceTable[bucket]; - faceTable[bucket] = face; - *facep = face; - return Successful; -} - -static void -FreeTypeFreeFace(FTFacePtr face) -{ - int bucket; - FTFacePtr otherFace; - - if(!face->instances) { - bucket = hash(face->filename) % NUMFACEBUCKETS; - if(faceTable[bucket] == face) - faceTable[bucket] = face->next; - else { - otherFace = faceTable[bucket]; - while(otherFace) { - if(otherFace->next == face) - break; - otherFace = otherFace->next; - } - if(otherFace && otherFace->next) - otherFace->next = otherFace->next->next; - else - ErrorF("FreeType: freeing unknown face\n"); - } - MUMBLE1("Closing face: %s\n", face->filename); - FT_Done_Face(face->face); - xfree(face->filename); - xfree(face); - } -} - -static int -TransEqual(FTNormalisedTransformationPtr t1, FTNormalisedTransformationPtr t2) -{ - if(t1->scale != t2->scale) - return 0; - else if(t1->xres != t2->xres || t1->yres != t2->yres) - return 0; - else if(t1->nonIdentity != t2->nonIdentity) - return 0; - else if(t1->nonIdentity && t2->nonIdentity) { - return - t1->matrix.xx == t2->matrix.xx && - t1->matrix.yx == t2->matrix.yx && - t1->matrix.yy == t2->matrix.yy && - t1->matrix.xy == t2->matrix.xy; - } else - return 1; -} - -static int -BitmapFormatEqual(FontBitmapFormatPtr f1, FontBitmapFormatPtr f2) -{ - return - f1->bit == f2->bit && - f1->byte == f2->byte && - f1->glyph == f2->glyph; -} - -static int -TTCapEqual(struct TTCapInfo *t1, struct TTCapInfo *t2) -{ - return - t1->autoItalic == t2->autoItalic && - t1->scaleWidth == t2->scaleWidth && - t1->scaleBBoxWidth == t2->scaleBBoxWidth && - t1->scaleBBoxHeight == t2->scaleBBoxHeight && - t1->doubleStrikeShift == t2->doubleStrikeShift && - t1->adjustBBoxWidthByPixel == t2->adjustBBoxWidthByPixel && - t1->adjustLeftSideBearingByPixel == t2->adjustLeftSideBearingByPixel && - t1->adjustRightSideBearingByPixel == t2->adjustRightSideBearingByPixel && - t1->flags == t2->flags && - t1->scaleBitmap == t2->scaleBitmap && - /* - If we use forceConstantSpacing, - we *MUST* allocate new instance. - */ - t1->forceConstantSpacingEnd < 0 && - t2->forceConstantSpacingEnd < 0; -} - -static int -FTInstanceMatch(FTInstancePtr instance, - char *FTFileName, FTNormalisedTransformationPtr trans, - int spacing, FontBitmapFormatPtr bmfmt, - struct TTCapInfo *tmp_ttcap, FT_Int32 load_flags) -{ - if(strcmp(instance->face->filename, FTFileName) != 0) { - return 0; - } else if(!TransEqual(&instance->transformation, trans)) { - return 0; - } else if( spacing != instance->spacing ) { - return 0; - } else if( load_flags != instance->load_flags ) { - return 0; - } else if(!BitmapFormatEqual(&instance->bmfmt, bmfmt)) { - return 0; - } else if(!TTCapEqual(&instance->ttcap, tmp_ttcap)) { - return 0; - } else { - return 1; - } -} - -static int -FreeTypeActivateInstance(FTInstancePtr instance) -{ - FT_Error ftrc; - if(instance->face->active_instance == instance) - return Successful; - - ftrc = FT_Activate_Size(instance->size); - if(ftrc != 0) { - instance->face->active_instance = NULL; - ErrorF("FreeType: couldn't activate instance: %d\n", ftrc); - return FTtoXReturnCode(ftrc); - } - FT_Set_Transform(instance->face->face, - instance->transformation.nonIdentity ? - &instance->transformation.matrix : 0, - 0); - - instance->face->active_instance = instance; - return Successful; -} - -static int -FTFindSize(FT_Face face, FTNormalisedTransformationPtr trans, - int *x_return, int *y_return) -{ - int tx, ty, x, y; - int i, j; - int d, dd; - - if(trans->nonIdentity) - return BadFontName; - - tx = (int)(trans->scale * trans->xres / 72.0 + 0.5); - ty = (int)(trans->scale * trans->yres / 72.0 + 0.5); - - d = 100; - j = -1; - for(i = 0; i < face->num_fixed_sizes; i++) { - x = face->available_sizes[i].width; - y = face->available_sizes[i].height; - if(ABS(x - tx) <= 1 && ABS(y - ty) <= 1) { - dd = ABS(x - tx) * ABS(x - tx) + ABS(y - ty) * ABS(y - ty); - if(dd < d) { - j = i; - d = dd; - } - } - } - if(j < 0) - return BadFontName; - - *x_return = face->available_sizes[j].width; - *y_return = face->available_sizes[j].height; - return Successful; -} - -static int -FreeTypeOpenInstance(FTInstancePtr *instance_return, FTFacePtr face, - char *FTFileName, FTNormalisedTransformationPtr trans, - int spacing, FontBitmapFormatPtr bmfmt, - struct TTCapInfo *tmp_ttcap, FT_Int32 load_flags) -{ - FT_Error ftrc; - int xrc; - FTInstancePtr instance, otherInstance; - - /* Search for a matching instance */ - for(otherInstance = face->instances; - otherInstance; - otherInstance = otherInstance->next) { - if(FTInstanceMatch(otherInstance, FTFileName, trans, spacing, bmfmt, - tmp_ttcap, load_flags)) break; - } - if(otherInstance) { - MUMBLE("Returning cached instance\n"); - otherInstance->refcount++; - *instance_return = otherInstance; - return Successful; - } - - /* None matching found */ - instance = (FTInstancePtr)xalloc(sizeof(FTInstanceRec)); - if(instance == NULL) { - return AllocError; - } - - instance->refcount = 1; - instance->face = face; - - instance->load_flags = load_flags; - instance->spacing = spacing; /* Actual spacing */ - instance->pixel_size =0; - instance->pixel_width_unit_x =0; - instance->pixel_width_unit_y =0; - instance->charcellMetrics = NULL; - instance->averageWidth = 0; - instance->rawAverageWidth = 0; - instance->forceConstantMetrics = NULL; - - instance->transformation = *trans; - instance->bmfmt = *bmfmt; - instance->glyphs = NULL; - instance->available = NULL; - - if( 0 <= tmp_ttcap->forceConstantSpacingEnd ) - instance->nglyphs = 2 * instance->face->face->num_glyphs; - else - instance->nglyphs = instance->face->face->num_glyphs; - - /* Store the TTCap info. */ - memcpy((char*)&instance->ttcap, (char*)tmp_ttcap, - sizeof(struct TTCapInfo)); - - ftrc = FT_New_Size(instance->face->face, &instance->size); - if(ftrc != 0) { - ErrorF("FreeType: couldn't create size object: %d\n", ftrc); - xfree(instance); - return FTtoXReturnCode(ftrc); - } - FreeTypeActivateInstance(instance); - if(!face->bitmap) { - ftrc = FT_Set_Char_Size(instance->face->face, - (int)(trans->scale*(1<<6) + 0.5), - (int)(trans->scale*(1<<6) + 0.5), - trans->xres, trans->yres); - } else { - int xsize, ysize; - xrc = FTFindSize(face->face, trans, &xsize, &ysize); - if(xrc != Successful) { - xfree(instance); - return xrc; - } - ftrc = FT_Set_Pixel_Sizes(instance->face->face, xsize, ysize); - } - if(ftrc != 0) { - FT_Done_Size(instance->size); - xfree(instance); - return FTtoXReturnCode(ftrc); - } - - if( FT_IS_SFNT( face->face ) ) { - /* See Set_Char_Sizes() in ttdriver.c */ - FT_Error err; - TT_Face tt_face; - FT_Long tt_dim_x, tt_dim_y; - FT_UShort tt_x_ppem, tt_y_ppem; - FT_F26Dot6 tt_char_width, tt_char_height; - SFNT_Service sfnt; - tt_face=(TT_Face)face->face; - tt_char_width = (int)(trans->scale*(1<<6) + 0.5); - tt_char_height = (int)(trans->scale*(1<<6) + 0.5); - if ( ( tt_face->header.Flags & 8 ) != 0 ) { - tt_dim_x = ( ( tt_char_width * trans->xres + (36+32*72) ) / 72 ) & -64; - tt_dim_y = ( ( tt_char_height * trans->yres + (36+32*72) ) / 72 ) & -64; - } - else{ - tt_dim_x = ( ( tt_char_width * trans->xres + 36 ) / 72 ); - tt_dim_y = ( ( tt_char_height * trans->yres + 36 ) / 72 ); - } - tt_x_ppem = (FT_UShort)( tt_dim_x >> 6 ); - tt_y_ppem = (FT_UShort)( tt_dim_y >> 6 ); - /* See Reset_SBit_Size() in ttobjs.c */ - sfnt = (SFNT_Service)tt_face->sfnt; - err = sfnt->set_sbit_strike(tt_face,tt_x_ppem,tt_y_ppem,&instance->strike_index); - if ( err ) instance->strike_index=0xFFFFU; - } - - /* maintain a linked list of instances */ - instance->next = instance->face->instances; - instance->face->instances = instance; - - *instance_return = instance; - return Successful; -} - -static void -FreeTypeFreeInstance(FTInstancePtr instance) -{ - FTInstancePtr otherInstance; - - if( instance == NULL ) return; - - if(instance->face->active_instance == instance) - instance->face->active_instance = NULL; - instance->refcount--; - if(instance->refcount <= 0) { - int i,j; - - if(instance->face->instances == instance) - instance->face->instances = instance->next; - else { - for(otherInstance = instance->face->instances; - otherInstance; - otherInstance = otherInstance->next) - if(otherInstance->next == instance) { - otherInstance->next = instance->next; - break; - } - } - - FT_Done_Size(instance->size); - FreeTypeFreeFace(instance->face); - - if(instance->charcellMetrics) { - xfree(instance->charcellMetrics); - } - if(instance->forceConstantMetrics) { - xfree(instance->forceConstantMetrics); - } - if(instance->glyphs) { - for(i = 0; i < iceil(instance->nglyphs, FONTSEGMENTSIZE); i++) { - if(instance->glyphs[i]) { - for(j = 0; j < FONTSEGMENTSIZE; j++) { - if(instance->available[i][j] == - FT_AVAILABLE_RASTERISED) - xfree(instance->glyphs[i][j].bits); - } - xfree(instance->glyphs[i]); - } - } - xfree(instance->glyphs); - } - if(instance->available) { - for(i = 0; i < iceil(instance->nglyphs, FONTSEGMENTSIZE); i++) { - if(instance->available[i]) - xfree(instance->available[i]); - } - xfree(instance->available); - } - xfree(instance); - } -} - -static int -FreeTypeInstanceFindGlyph(unsigned idx_in, int flags, FTInstancePtr instance, - CharInfoPtr **glyphs, int ***available, - int *found, int *segmentP, int *offsetP) -{ - int segment, offset; - unsigned idx = idx_in; - - if( 0 <= instance->ttcap.forceConstantSpacingEnd ){ - if( (flags & FT_FORCE_CONSTANT_SPACING) ) - idx += instance->nglyphs / 2 ; - } - - if(idx > instance->nglyphs) { - *found = 0; - return Successful; - } - - if(*available == NULL) { - *available = - (int**)xalloc(sizeof(int*) * iceil(instance->nglyphs, - FONTSEGMENTSIZE)); - if(*available == NULL) - return AllocError; - memset((char*)(*available), 0, - sizeof(int*) * iceil(instance->nglyphs, FONTSEGMENTSIZE)); - } - - segment = ifloor(idx, FONTSEGMENTSIZE); - offset = idx - segment * FONTSEGMENTSIZE; - - if((*available)[segment] == NULL) { - (*available)[segment] = (int*)xalloc(sizeof(int) * FONTSEGMENTSIZE); - if((*available)[segment] == NULL) - return AllocError; - memset((char*)(*available)[segment], 0, sizeof(int) * FONTSEGMENTSIZE); - } - - if(*glyphs == NULL) { - *glyphs = (CharInfoPtr*)xalloc(sizeof(CharInfoPtr)* - iceil(instance->nglyphs, - FONTSEGMENTSIZE)); - if(*glyphs == NULL) - return AllocError; - memset((char*)(*glyphs), 0, - sizeof(CharInfoPtr)*iceil(instance->nglyphs, FONTSEGMENTSIZE)); - } - - if((*glyphs)[segment] == NULL) { - (*glyphs)[segment]= - (CharInfoPtr)xalloc(sizeof(CharInfoRec) * FONTSEGMENTSIZE); - if((*glyphs)[segment] == NULL) - return AllocError; - } - - *found = 1; - *segmentP = segment; - *offsetP = offset; - return Successful; -} - -static int -FreeTypeInstanceGetGlyph(unsigned idx, int flags, CharInfoPtr *g, FTInstancePtr instance) -{ - int found, segment, offset; - int xrc; - int ***available; - CharInfoPtr **glyphs; - - available = &instance->available; - glyphs = &instance->glyphs; - - xrc = FreeTypeInstanceFindGlyph(idx, flags, instance, glyphs, available, - &found, &segment, &offset); - if(xrc != Successful) - return xrc; - - if(!found || (*available)[segment][offset] == FT_AVAILABLE_NO) { - *g = NULL; - return Successful; - } - - if((*available)[segment][offset] == FT_AVAILABLE_RASTERISED) { - *g = &(*glyphs)[segment][offset]; - return Successful; - } - - flags |= FT_GET_GLYPH_BOTH; - - xrc = FreeTypeRasteriseGlyph(idx, flags, - &(*glyphs)[segment][offset], instance, - (*available)[segment][offset] >= FT_AVAILABLE_METRICS); - if(xrc != Successful && (*available)[segment][offset] >= FT_AVAILABLE_METRICS) { - ErrorF("Warning: FreeTypeRasteriseGlyph() returns an error,\n"); - ErrorF("\tso the backend tries to set a white space.\n"); - xrc = FreeTypeRasteriseGlyph(idx, flags | FT_GET_DUMMY, - &(*glyphs)[segment][offset], instance, - (*available)[segment][offset] >= FT_AVAILABLE_METRICS); - } - if(xrc == Successful) { - (*available)[segment][offset] = FT_AVAILABLE_RASTERISED; - /* return the glyph */ - *g = &(*glyphs)[segment][offset]; - } - return xrc; -} - -static int -FreeTypeInstanceGetGlyphMetrics(unsigned idx, int flags, - xCharInfo **metrics, FTInstancePtr instance ) -{ - int xrc; - int found, segment, offset; - - /* Char cell */ - if(instance->spacing == FT_CHARCELL) { - *metrics = instance->charcellMetrics; - return Successful; - } - /* Force constant metrics */ - if( flags & FT_FORCE_CONSTANT_SPACING) { - *metrics = instance->forceConstantMetrics; - return Successful; - } - - /* Not char cell */ - - xrc = FreeTypeInstanceFindGlyph(idx, flags, instance, - &instance->glyphs, &instance->available, - &found, &segment, &offset); - if(xrc != Successful) - return xrc; - if(!found) { - *metrics = NULL; - return Successful; - } - if( instance->available[segment][offset] == FT_AVAILABLE_NO ) { - *metrics = NULL; - return Successful; - } - - if( instance->available[segment][offset] >= FT_AVAILABLE_METRICS ) { - *metrics = &instance->glyphs[segment][offset].metrics; - return Successful; - } - - flags |= FT_GET_GLYPH_METRICS_ONLY; - - xrc = FreeTypeRasteriseGlyph(idx, flags, - &instance->glyphs[segment][offset], - instance, 0); - if(xrc == Successful) { - instance->available[segment][offset] = FT_AVAILABLE_METRICS; - *metrics = &instance->glyphs[segment][offset].metrics; - } - return xrc; -} - -/* - * Pseudo enbolding similar as Microsoft Windows. - * It is useful but poor. - */ -static void -ft_make_up_bold_bitmap( char *raster, int bpr, int ht, int ds_mode) -{ - int x, y; - unsigned char *p = (unsigned char *)raster; - if ( ds_mode & TTCAP_DOUBLE_STRIKE_MKBOLD_EDGE_LEFT ) { - for (y=0; y<ht; y++) { - unsigned char rev_pat=0; - unsigned char lsb = 0; - for (x=0; x<bpr; x++) { - unsigned char tmp = *p<<7; - if ( (rev_pat & 0x01) && (*p & 0x80) ) p[-1] &= 0xfe; - rev_pat = ~(*p); - *p |= (*p>>1) | lsb; - *p &= ~(rev_pat & (*p << 1)); - lsb = tmp; - p++; - } - } - } - else { - for (y=0; y<ht; y++) { - unsigned char lsb = 0; - for (x=0; x<bpr; x++) { - unsigned char tmp = *p<<7; - *p |= (*p>>1) | lsb; - lsb = tmp; - p++; - } - } - } -} - -static void -ft_make_up_italic_bitmap( char *raster, int bpr, int ht, int shift, - int h_total, int h_offset, double a_italic) -{ - int x, y; - unsigned char *p = (unsigned char *)raster; - if ( a_italic < 0 ) shift = -shift; - for (y=0; y<ht; y++) { - unsigned char *tmp_p = p + y*bpr; - int tmp_shift = shift * (h_total -1 -(y+h_offset)) / h_total; - int tmp_byte_shift; - if ( 0 <= tmp_shift ) { - tmp_byte_shift = tmp_shift/8; - tmp_shift %= 8; - if ( tmp_shift ) { - for (x=bpr-1;0<=x;x--) { - if ( x != bpr-1 ) - tmp_p[x+1] |= tmp_p[x]<<(8-tmp_shift); - tmp_p[x]>>=tmp_shift; - } - } - if ( tmp_byte_shift ) { - for (x=bpr-1;0<x;x--) { - tmp_p[x] = tmp_p[x-1]; - } - tmp_p[x]=0; - } - } - else { - tmp_shift = -tmp_shift; - tmp_byte_shift = tmp_shift/8; - tmp_shift %= 8; - if ( tmp_shift ) { - for (x=0;x<bpr;x++) { - if ( x != 0 ) - tmp_p[x-1] |= tmp_p[x]>>(8-tmp_shift); - tmp_p[x]<<=tmp_shift; - } - } - if ( tmp_byte_shift ) { - for (x=0;x<bpr-1;x++) { - tmp_p[x] = tmp_p[x+1]; - } - tmp_p[x]=0; - } - } - } -} - -/* - * The very lazy method, - * parse the htmx field in TrueType font. - */ - -/* from src/truetype/ttgload.c */ -static void -tt_get_metrics( TT_HoriHeader* header, - FT_UInt idx, - FT_Short* bearing, - FT_UShort* advance ) -/* Copyright 1996-2001, 2002 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -{ - TT_LongMetrics longs_m; - FT_UShort k = header->number_Of_HMetrics; - - if ( k == 0 ) { - *bearing = *advance = 0; - return; - } - - if ( idx < (FT_UInt)k ) { - longs_m = (TT_LongMetrics )header->long_metrics + idx; - *bearing = longs_m->bearing; - *advance = longs_m->advance; - } - else { - *bearing = ((TT_ShortMetrics*)header->short_metrics)[idx - k]; - *advance = ((TT_LongMetrics )header->long_metrics)[k - 1].advance; - } -} - -static int -ft_get_very_lazy_bbox( FT_UInt index, - FT_Face face, - FT_Size size, - double slant, - FT_Matrix *matrix, - FT_BBox *bbox, - FT_Long *horiAdvance, - FT_Long *vertAdvance) -{ - if ( FT_IS_SFNT( face ) ) { - TT_Face ttface = (TT_Face)face; - FT_Size_Metrics *smetrics = &size->metrics; - FT_Short leftBearing = 0; - FT_UShort advance = 0; - FT_Vector p0, p1, p2, p3; - - /* horizontal */ - tt_get_metrics(&ttface->horizontal, index, - &leftBearing, &advance); - -#if 0 - fprintf(stderr,"x_scale=%f y_scale=%f\n", - (double)smetrics->x_scale,(double)smetrics->y_scale); -#endif - bbox->xMax = *horiAdvance = - FT_MulFix( advance, smetrics->x_scale ); - bbox->xMin = - FT_MulFix( leftBearing, smetrics->x_scale ); - /* vertical */ - bbox->yMin = FT_MulFix( face->bbox.yMin, - smetrics->y_scale ); - bbox->yMax = FT_MulFix( face->bbox.yMax, - smetrics->y_scale ); - /* slant */ - if( 0 < slant ) { - bbox->xMax += slant * bbox->yMax; - bbox->xMin += slant * bbox->yMin; - } - else if( slant < 0 ) { - bbox->xMax += slant * bbox->yMin; - bbox->xMin += slant * bbox->yMax; - } - - *vertAdvance = -1; /* We don't support */ - - p0.x = p2.x = bbox->xMin; - p1.x = p3.x = bbox->xMax; - p0.y = p1.y = bbox->yMin; - p2.y = p3.y = bbox->yMax; - - FT_Vector_Transform(&p0, matrix); - FT_Vector_Transform(&p1, matrix); - FT_Vector_Transform(&p2, matrix); - FT_Vector_Transform(&p3, matrix); - -#if 0 - fprintf(stderr, - "->(%.1f %.1f) (%.1f %.1f)" - " (%.1f %.1f) (%.1f %.1f)\n", - p0.x / 64.0, p0.y / 64.0, - p1.x / 64.0, p1.y / 64.0, - p2.x / 64.0, p2.y / 64.0, - p3.x / 64.0, p3.y / 64.0); -#endif - bbox->xMin = MIN(p0.x, MIN(p1.x, MIN(p2.x, p3.x))); - bbox->xMax = MAX(p0.x, MAX(p1.x, MAX(p2.x, p3.x))); - bbox->yMin = MIN(p0.y, MIN(p1.y, MIN(p2.y, p3.y))); - bbox->yMax = MAX(p0.y, MAX(p1.y, MAX(p2.y, p3.y))); - return 0; /* Successful */ - } - return -1; -} - -static FT_Error -FT_Do_SBit_Metrics( FT_Face ft_face, FT_Size ft_size, FT_ULong strike_index, - FT_UShort glyph_index, FT_Glyph_Metrics *metrics_return, - int *sbitchk_incomplete_but_exist ) -{ -#if (FREETYPE_VERSION >= 2001008) - SFNT_Service sfnt; - TT_Face face; - FT_Error error; - FT_Stream stream; - TT_SBit_Strike strike; - TT_SBit_Range range; - TT_SBit_MetricsRec elem_metrics; - FT_ULong ebdt_pos; - FT_ULong glyph_offset; - ; - - if ( ! FT_IS_SFNT( ft_face ) ) - { - error=-1; - goto Exit; - } - - face = (TT_Face)ft_face; - sfnt = (SFNT_Service)face->sfnt; - - if (strike_index != 0xFFFFU && sfnt && sfnt->find_sbit_image && - sfnt->load_sbits) { - /* Check whether there is a glyph sbit for the current index */ - error = sfnt->find_sbit_image( face, glyph_index, strike_index, - &range, &strike, &glyph_offset ); - } - else error=-1; - if ( error ) goto Exit; - - if ( metrics_return == NULL ) goto Exit; - - stream = face->root.stream; - - /* now, find the location of the `EBDT' table in */ - /* the font file */ - error = face->goto_table( face, TTAG_EBDT, stream, 0 ); - if ( error ) - error = face->goto_table( face, TTAG_bdat, stream, 0 ); - if (error) - goto Exit; - - ebdt_pos = FT_STREAM_POS(); - - /* place stream at beginning of glyph data and read metrics */ - if ( FT_STREAM_SEEK( ebdt_pos + glyph_offset ) ) - goto Exit; - - error = sfnt->load_sbit_metrics( stream, range, &elem_metrics ); - if ( error ) - goto Exit; - - metrics_return->width = (FT_Pos)elem_metrics.width << 6; - metrics_return->height = (FT_Pos)elem_metrics.height << 6; - - metrics_return->horiBearingX = (FT_Pos)elem_metrics.horiBearingX << 6; - metrics_return->horiBearingY = (FT_Pos)elem_metrics.horiBearingY << 6; - metrics_return->horiAdvance = (FT_Pos)elem_metrics.horiAdvance << 6; - - metrics_return->vertBearingX = (FT_Pos)elem_metrics.vertBearingX << 6; - metrics_return->vertBearingY = (FT_Pos)elem_metrics.vertBearingY << 6; - metrics_return->vertAdvance = (FT_Pos)elem_metrics.vertAdvance << 6; - - Exit: - return error; -#else /* if (FREETYPE_VERSION < 2001008) */ - TT_Face face; - SFNT_Service sfnt; - if ( ! FT_IS_SFNT( ft_face ) ) return -1; - face = (TT_Face)ft_face; - sfnt = (SFNT_Service)face->sfnt; - if ( strike_index != 0xFFFFU && sfnt->load_sbits ) { - if ( sbitchk_incomplete_but_exist ) *sbitchk_incomplete_but_exist=1; - } - return -1; -#endif -} - -int -FreeTypeRasteriseGlyph(unsigned idx, int flags, CharInfoPtr tgp, - FTInstancePtr instance, int hasMetrics) -{ - FTFacePtr face; - FT_BBox bbox; - FT_Long outline_hori_advance, outline_vert_advance; - FT_Glyph_Metrics sbit_metrics; - FT_Glyph_Metrics *bitmap_metrics=NULL, *metrics = NULL; - char *raster; - int wd, ht, bpr; /* width, height, bytes per row */ - int wd_actual, ht_actual; - int ftrc, is_outline, correct, b_shift=0; - int dx, dy; - int leftSideBearing, rightSideBearing, characterWidth, rawCharacterWidth, - ascent, descent; - int sbitchk_incomplete_but_exist; - double bbox_center_raw; - - face = instance->face; - - FreeTypeActivateInstance(instance); - - if(!tgp) return AllocError; - - /* - * PREPARE METRICS - */ - - if(!hasMetrics) { - if( instance->spacing == FT_CHARCELL || flags & FT_GET_DUMMY ){ - memcpy((char*)&tgp->metrics, - (char*)instance->charcellMetrics, - sizeof(xCharInfo)); - } - else if( flags & FT_FORCE_CONSTANT_SPACING ) { - memcpy((char*)&tgp->metrics, - (char*)instance->forceConstantMetrics, - sizeof(xCharInfo)); - } - /* mono or prop. */ - else{ - int new_width; - double ratio; - - sbitchk_incomplete_but_exist=0; - if( ! (instance->load_flags & FT_LOAD_NO_BITMAP) ) { - if( FT_Do_SBit_Metrics(face->face,instance->size,instance->strike_index, - idx,&sbit_metrics,&sbitchk_incomplete_but_exist)==0 ) { - bitmap_metrics = &sbit_metrics; - } - } - if( bitmap_metrics == NULL ) { - if ( sbitchk_incomplete_but_exist==0 && (instance->ttcap.flags & TTCAP_IS_VERY_LAZY) ) { - if( ft_get_very_lazy_bbox( idx, face->face, instance->size, - instance->ttcap.vl_slant, - &instance->transformation.matrix, - &bbox, &outline_hori_advance, - &outline_vert_advance ) == 0 ) { - goto bbox_ok; /* skip exact calculation */ - } - } - ftrc = FT_Load_Glyph(instance->face->face, idx, - instance->load_flags); - if(ftrc != 0) return FTtoXReturnCode(ftrc); - metrics = &face->face->glyph->metrics; - if( face->face->glyph->format == FT_GLYPH_FORMAT_BITMAP ) { - bitmap_metrics = metrics; - } - } - - if( bitmap_metrics ) { - FT_Pos factor; - - leftSideBearing = bitmap_metrics->horiBearingX / 64; - rightSideBearing = (bitmap_metrics->width + bitmap_metrics->horiBearingX) / 64; - bbox_center_raw = (2.0 * bitmap_metrics->horiBearingX + bitmap_metrics->width)/2.0/64.0; - characterWidth = (int)floor(bitmap_metrics->horiAdvance - * instance->ttcap.scaleBBoxWidth / 64.0 + .5); - ascent = bitmap_metrics->horiBearingY / 64; - descent = (bitmap_metrics->height - bitmap_metrics->horiBearingY) / 64 ; - /* */ - new_width = characterWidth; - if( instance->ttcap.flags & TTCAP_DOUBLE_STRIKE_CORRECT_B_BOX_WIDTH ) - new_width += instance->ttcap.doubleStrikeShift; - new_width += instance->ttcap.adjustBBoxWidthByPixel; - ratio = (double)new_width/characterWidth; - characterWidth = new_width; - /* adjustment by pixel unit */ - if( instance->ttcap.flags & TTCAP_DOUBLE_STRIKE ) - rightSideBearing += instance->ttcap.doubleStrikeShift; - rightSideBearing += instance->ttcap.adjustRightSideBearingByPixel; - leftSideBearing += instance->ttcap.adjustLeftSideBearingByPixel; - rightSideBearing += instance->ttcap.rsbShiftOfBitmapAutoItalic; - leftSideBearing += instance->ttcap.lsbShiftOfBitmapAutoItalic; - /* */ - factor = bitmap_metrics->horiAdvance; - rawCharacterWidth = (unsigned short)(short)(floor(1000 * factor - * instance->ttcap.scaleBBoxWidth * ratio / 64. - / instance->pixel_size)); - } - else { - /* Outline */ -#ifdef USE_GET_CBOX - /* Very fast?? */ - FT_Outline_Get_CBox(&face->face->glyph->outline, &bbox); - ftrc=0; /* FT_Outline_Get_CBox returns nothing. */ -#else - /* Calculate exact metrics */ - ftrc=FT_Outline_Get_BBox(&face->face->glyph->outline, &bbox); -#endif - if( ftrc != 0 ) return FTtoXReturnCode(ftrc); - outline_hori_advance = metrics->horiAdvance; - outline_vert_advance = metrics->vertAdvance; - bbox_ok: - descent = CEIL64(-bbox.yMin - 32) / 64; - leftSideBearing = FLOOR64(bbox.xMin + 32) / 64; - ascent = FLOOR64(bbox.yMax + 32) / 64; - rightSideBearing = FLOOR64(bbox.xMax + 32) / 64; - bbox_center_raw = (double)(bbox.xMax + bbox.xMin)/2.0/64.; - if ( instance->pixel_width_unit_x != 0 ) - characterWidth = - (int)floor( outline_hori_advance - * instance->ttcap.scaleBBoxWidth - * instance->pixel_width_unit_x / 64. + .5); - else { - characterWidth = - (int)floor( outline_vert_advance - * instance->ttcap.scaleBBoxHeight - * instance->pixel_width_unit_y / 64. + .5); - if(characterWidth <= 0) - characterWidth = instance->charcellMetrics->characterWidth; - } - /* */ - new_width = characterWidth; - if( instance->ttcap.flags & TTCAP_DOUBLE_STRIKE_CORRECT_B_BOX_WIDTH ) - new_width += instance->ttcap.doubleStrikeShift; - new_width += instance->ttcap.adjustBBoxWidthByPixel; - ratio = (double)new_width/characterWidth; - characterWidth = new_width; - if ( instance->pixel_width_unit_x != 0 ) - rawCharacterWidth = - (unsigned short)(short)(floor(1000 * outline_hori_advance - * instance->ttcap.scaleBBoxWidth * ratio - * instance->pixel_width_unit_x / 64.)); - else { - rawCharacterWidth = - (unsigned short)(short)(floor(1000 * outline_vert_advance - * instance->ttcap.scaleBBoxHeight * ratio - * instance->pixel_width_unit_y / 64.)); - if(rawCharacterWidth <= 0) - rawCharacterWidth = instance->charcellMetrics->attributes; - } - /* adjustment by pixel unit */ - if( instance->ttcap.flags & TTCAP_DOUBLE_STRIKE ) - rightSideBearing += instance->ttcap.doubleStrikeShift; - rightSideBearing += instance->ttcap.adjustRightSideBearingByPixel; - leftSideBearing += instance->ttcap.adjustLeftSideBearingByPixel; - } - - /* Set the glyph metrics. */ - tgp->metrics.attributes = (unsigned short)((short)rawCharacterWidth); - tgp->metrics.leftSideBearing = leftSideBearing; - tgp->metrics.rightSideBearing = rightSideBearing; - tgp->metrics.characterWidth = characterWidth; - tgp->metrics.ascent = ascent; - tgp->metrics.descent = descent; - /* Update the width to match the width of the font */ - if( instance->spacing != FT_PROPORTIONAL ) - tgp->metrics.characterWidth = instance->charcellMetrics->characterWidth; - if(instance->ttcap.flags & TTCAP_MONO_CENTER){ - b_shift = (int)floor((instance->advance/2.0-bbox_center_raw) + .5); - tgp->metrics.leftSideBearing += b_shift; - tgp->metrics.rightSideBearing += b_shift; - } - } - } - - if( flags & FT_GET_GLYPH_METRICS_ONLY ) return Successful; - - /* - * CHECK THE NECESSITY OF BITMAP POSITION'S CORRECTION - */ - - correct=0; - if( instance->spacing == FT_CHARCELL ) correct=1; - else if( flags & FT_FORCE_CONSTANT_SPACING ) correct=1; - else{ - int sbit_available=0; - sbitchk_incomplete_but_exist=0; - if( !(instance->load_flags & FT_LOAD_NO_BITMAP) ) { - if( FT_Do_SBit_Metrics(face->face,instance->size, - instance->strike_index,idx,NULL, - &sbitchk_incomplete_but_exist)==0 ) { - sbit_available=1; - } - } - if( sbit_available == 0 ) { - if ( sbitchk_incomplete_but_exist==0 && (instance->ttcap.flags & TTCAP_IS_VERY_LAZY) ) { - if( FT_IS_SFNT(face->face) ) correct=1; - } - } - } - - /* - * RENDER AND ALLOCATE BUFFER - */ - - if( flags & FT_GET_DUMMY ) is_outline = -1; - else { - if( !metrics ) { - ftrc = FT_Load_Glyph(instance->face->face, idx, - instance->load_flags); - metrics = &face->face->glyph->metrics; - - if(ftrc != 0) return FTtoXReturnCode(ftrc); - } - - if( face->face->glyph->format != FT_GLYPH_FORMAT_BITMAP ) { - ftrc = FT_Render_Glyph(face->face->glyph,FT_RENDER_MODE_MONO); - if( ftrc != 0 ) return FTtoXReturnCode(ftrc); - is_outline = 1; - } - else{ - is_outline=0; - } - } - - /* Spacial case */ - if( (instance->ttcap.flags & TTCAP_MONO_CENTER) && hasMetrics ) { - if( is_outline == 1 ){ - if( correct ){ - if( ft_get_very_lazy_bbox( idx, face->face, instance->size, - instance->ttcap.vl_slant, - &instance->transformation.matrix, - &bbox, &outline_hori_advance, - &outline_vert_advance ) != 0 ){ - is_outline = -1; /* <- error */ - } - } - else { -#ifdef USE_GET_CBOX - FT_Outline_Get_CBox(&face->face->glyph->outline, &bbox); - ftrc=0; -#else - ftrc=FT_Outline_Get_BBox(&face->face->glyph->outline, &bbox); -#endif - if( ftrc != 0 ) return FTtoXReturnCode(ftrc); - } - bbox_center_raw = (double)(bbox.xMax + bbox.xMin)/2.0/64.; - } - else if( is_outline == 0 ) - bbox_center_raw = (2.0 * metrics->horiBearingX + metrics->width)/2.0/64.0; - else - bbox_center_raw = 0; - b_shift = (int)floor((instance->advance/2.0-bbox_center_raw) + .5); - } - - wd_actual = tgp->metrics.rightSideBearing - tgp->metrics.leftSideBearing; - ht_actual = tgp->metrics.ascent + tgp->metrics.descent; - - /* The X convention is to consider a character with an empty - * bounding box as undefined. This convention is broken. */ - - if(wd_actual <= 0) wd = 1; - else wd=wd_actual; - if(ht_actual <= 0) ht = 1; - else ht=ht_actual; - - bpr = (((wd + (instance->bmfmt.glyph<<3) - 1) >> 3) & - -instance->bmfmt.glyph); - raster = (char*)xalloc(ht * bpr); - if(raster == NULL) - return AllocError; - memset(raster, 0, ht * bpr); - - tgp->bits = raster; - - /* If FT_GET_DUMMY is set, we return white space. */ - if ( is_outline == -1 ) return Successful; - - if ( wd_actual <= 0 || ht_actual <= 0 ) return Successful; - - /* - * CALCULATE OFFSET, dx AND dy. - */ - - dx = face->face->glyph->bitmap_left - tgp->metrics.leftSideBearing; - dy = tgp->metrics.ascent - face->face->glyph->bitmap_top; - - if(instance->ttcap.flags & TTCAP_MONO_CENTER) - dx += b_shift; - - /* To prevent chipped bitmap, we correct dx and dy if needed. */ - if( correct && is_outline==1 ){ - int lsb, rsb, asc, des; - int chip_left,chip_right,chip_top,chip_bot; -#ifdef USE_GET_CBOX - FT_Outline_Get_CBox(&face->face->glyph->outline, &bbox); - ftrc=0; -#else - ftrc=FT_Outline_Get_BBox(&face->face->glyph->outline, &bbox); -#endif - if( ftrc != 0 ) return FTtoXReturnCode(ftrc); - des = CEIL64(-bbox.yMin - 32) / 64; - lsb = FLOOR64(bbox.xMin + 32) / 64; - asc = FLOOR64(bbox.yMax + 32) / 64; - rsb = FLOOR64(bbox.xMax + 32) / 64; - rightSideBearing = tgp->metrics.rightSideBearing; - leftSideBearing = tgp->metrics.leftSideBearing; - if( instance->ttcap.flags & TTCAP_DOUBLE_STRIKE ) - rightSideBearing -= instance->ttcap.doubleStrikeShift; - /* special case */ - if(instance->ttcap.flags & TTCAP_MONO_CENTER){ - leftSideBearing -= b_shift; - rightSideBearing -= b_shift; - } - chip_left = lsb - leftSideBearing; - chip_right = rightSideBearing - rsb; - if( flags & FT_FORCE_CONSTANT_SPACING ){ - if( instance->ttcap.force_c_adjust_lsb_by_pixel != 0 || - instance->ttcap.force_c_adjust_rsb_by_pixel != 0 ){ - chip_left=0; - chip_right=0; - } - } - else{ - if( instance->ttcap.adjustRightSideBearingByPixel != 0 || - instance->ttcap.adjustLeftSideBearingByPixel != 0 ){ - chip_left=0; - chip_right=0; - } - } - chip_top = tgp->metrics.ascent - asc; - chip_bot = tgp->metrics.descent - des; - if( chip_left < 0 && 0 < chip_right ) dx++; - else if( chip_right < 0 && 0 < chip_left ) dx--; - if( chip_top < 0 && 0 < chip_bot ) dy++; - else if( chip_bot < 0 && 0 < chip_top ) dy--; - } - - /* - * COPY RASTER - */ - - { - FT_Bitmap *bitmap; - int i, j; - unsigned char *current_raster; - unsigned char *current_buffer; - int mod_dx0,mod_dx1; - int div_dx; - bitmap = &face->face->glyph->bitmap; - if( 0 <= dx ){ - div_dx = dx / 8; - mod_dx0 = dx % 8; - mod_dx1 = 8-mod_dx0; - } - else{ - div_dx = dx / 8 -1; - mod_dx1 = -dx % 8; - mod_dx0 = 8-mod_dx1; - } - for( i = MAX(0, dy) ; i<ht ; i++ ){ - int prev_jj,jj; - if( bitmap->rows <= i-dy ) break; - current_buffer=(unsigned char *)(bitmap->buffer+bitmap->pitch*(i-dy)); - current_raster=(unsigned char *)(raster+i*bpr); - j = MAX(0,div_dx); - jj = j-div_dx; - prev_jj = jj-1; - if( j<bpr ){ - if( 0 <= prev_jj && prev_jj < bitmap->pitch ) - current_raster[j]|=current_buffer[prev_jj]<<mod_dx1; - if( 0 <= jj && jj < bitmap->pitch ){ - current_raster[j]|=current_buffer[jj]>>mod_dx0; - j++; prev_jj++; jj++; - for( ; j<bpr ; j++,prev_jj++,jj++ ){ - current_raster[j]|=current_buffer[prev_jj]<<mod_dx1; - if( bitmap->pitch <= jj ) break; - current_raster[j]|=current_buffer[jj]>>mod_dx0; - } - } - } - } - } - - /* by TTCap */ - if ( instance->ttcap.flags & TTCAP_DOUBLE_STRIKE ) { - int i; - for( i=0 ; i < instance->ttcap.doubleStrikeShift ; i++ ) - ft_make_up_bold_bitmap( raster, bpr, ht, instance->ttcap.flags); - } - if ( is_outline == 0 && - ( instance->ttcap.lsbShiftOfBitmapAutoItalic != 0 || - instance->ttcap.rsbShiftOfBitmapAutoItalic != 0 ) ) { - ft_make_up_italic_bitmap( raster, bpr, ht, - - instance->ttcap.lsbShiftOfBitmapAutoItalic - + instance->ttcap.rsbShiftOfBitmapAutoItalic, - instance->charcellMetrics->ascent - + instance->charcellMetrics->descent, - instance->charcellMetrics->ascent - - tgp->metrics.ascent, - instance->ttcap.autoItalic); - } - - if(instance->bmfmt.bit == LSBFirst) { - BitOrderInvert((unsigned char*)(tgp->bits), ht*bpr); - } - - if(instance->bmfmt.byte != instance->bmfmt.bit) { - switch(instance->bmfmt.scan) { - case 1: - break; - case 2: - TwoByteSwap((unsigned char*)(tgp->bits), ht*bpr); - break; - case 4: - FourByteSwap((unsigned char*)(tgp->bits), ht*bpr); - break; - default: - ; - } - } - - return Successful; -} - -static void -FreeTypeFreeFont(FTFontPtr font) -{ - FreeTypeFreeInstance(font->instance); - if(font->ranges) - xfree(font->ranges); - if(font->dummy_char.bits) - xfree(font->dummy_char.bits); - xfree(font); -} - -/* Free a font. If freeProps is 0, don't free the properties. */ - -static void -FreeTypeFreeXFont(FontPtr pFont, int freeProps) -{ - FTFontPtr tf; - - if(pFont) { - if((tf = (FTFontPtr)pFont->fontPrivate)) { - FreeTypeFreeFont(tf); - } - if(freeProps && pFont->info.nprops>0) { - xfree(pFont->info.isStringProp); - xfree(pFont->info.props); - } - DestroyFontRec(pFont); - } -} - - -/* Unload a font */ - -static void -FreeTypeUnloadXFont(FontPtr pFont) -{ - MUMBLE("Unloading\n"); - FreeTypeFreeXFont(pFont, 1); -} - -/* Add the font properties, including the Font name, the XLFD - properties, some strings from the font, and various typographical - data. We only provide data readily available in the tables in the - font for now, altough FIGURE_WIDTH would be a good idea as it is - used by Xaw. */ - -static int -FreeTypeAddProperties(FTFontPtr font, FontScalablePtr vals, FontInfoPtr info, - char *fontname, int rawAverageWidth, Bool font_properties) -{ - int i, j, maxprops; - char *sp, *ep, val[MAXFONTNAMELEN], *vp; - FTFacePtr face; - FTInstancePtr instance; - FTNormalisedTransformationPtr trans; - int upm; - TT_OS2 *os2; - TT_Postscript *post; - PS_FontInfoRec t1info_rec, *t1info; - int xlfdProps = 0; - int ftrc; - - instance = font->instance; - face = instance->face; - trans = &instance->transformation; - upm = face->face->units_per_EM; - if(upm == 0) { - /* Work around FreeType bug */ - upm = WORK_AROUND_UPM; - } - - os2 = FT_Get_Sfnt_Table(face->face, ft_sfnt_os2); - post = FT_Get_Sfnt_Table(face->face, ft_sfnt_post); - ftrc = FT_Get_PS_Font_Info(face->face, &t1info_rec); - if(ftrc == 0) - t1info = &t1info_rec; - else - t1info = NULL; - - if(t1info) { - os2 = NULL; - post = NULL; - } - - info->nprops = 0; /* in case we abort */ - - strcpy(val, fontname); - if(FontParseXLFDName(val, vals, FONT_XLFD_REPLACE_VALUE)) { - xlfdProps = 1; - } else { - MUMBLE("Couldn't parse XLFD\n"); - xlfdProps = 0; - } - - maxprops= - 1 + /* NAME */ - (xlfdProps ? 14 : 0) + /* from XLFD */ - 5 + - ( !face->bitmap ? 3 : 0 ) + /* raw_av,raw_asc,raw_dec */ - ( font_properties ? 2 : 0 ) + /* asc,dec */ - ( (font_properties && os2) ? 6 : 0 ) + - ( (font_properties && (post || t1info)) ? 3 : 0 ) + - 2; /* type */ - - info->props = (FontPropPtr)xalloc(maxprops * sizeof(FontPropRec)); - if(info->props == NULL) - return AllocError; - - info->isStringProp = (char*)xalloc(maxprops); - if(info->isStringProp == NULL) { - xfree(info->props); - return AllocError; - } - - memset((char *)info->isStringProp, 0, maxprops); - - i = 0; - - info->props[i].name = MakeAtom("FONT", 4, TRUE); - info->props[i].value = MakeAtom(val, strlen(val), TRUE); - info->isStringProp[i] = 1; - i++; - - if(*val && *(sp = val + 1)) { - for (j = 0, sp = val + 1; j < 14; j++) { - if (j == 13) - /* Handle the case of the final field containing a subset - specification. */ - for (ep = sp; *ep && *ep != '['; ep++); - else - for (ep = sp; *ep && *ep != '-'; ep++); - - info->props[i].name = - MakeAtom(xlfd_props[j], strlen(xlfd_props[j]), TRUE); - - switch(j) { - case 6: /* pixel size */ - info->props[i].value = - (int)(fabs(vals->pixel_matrix[3]) + 0.5); - i++; - break; - case 7: /* point size */ - info->props[i].value = - (int)(fabs(vals->point_matrix[3])*10.0 + 0.5); - i++; - break; - case 8: /* resolution x */ - info->props[i].value = vals->x; - i++; - break; - case 9: /* resolution y */ - info->props[i].value = vals->y; - i++; - break; - case 11: /* average width */ - info->props[i].value = vals->width; - i++; - break; - default: /* a string */ - info->props[i].value = MakeAtom(sp, ep - sp, TRUE); - info->isStringProp[i] = 1; - i++; - } - sp = ++ep; - } - } - - info->props[i].name = MakeAtom("RAW_PIXEL_SIZE", 14, TRUE); - info->props[i].value = 1000; - i++; - - info->props[i].name = MakeAtom("RAW_POINT_SIZE", 14, TRUE); - info->props[i].value = (long)(72270.0 / (double)vals->y + .5); - i++; - - if(!face->bitmap) { - info->props[i].name = MakeAtom("RAW_AVERAGE_WIDTH", 17, TRUE); - info->props[i].value = rawAverageWidth; - i++; - } - - if ( font_properties ) { - info->props[i].name = MakeAtom("FONT_ASCENT", 11, TRUE); - info->props[i].value = info->fontAscent; - i++; - } - - if(!face->bitmap) { - info->props[i].name = MakeAtom("RAW_ASCENT", 10, TRUE); - info->props[i].value = - ((double)face->face->ascender/(double)upm*1000.0); - i++; - } - - if ( font_properties ) { - info->props[i].name = MakeAtom("FONT_DESCENT", 12, TRUE); - info->props[i].value = info->fontDescent; - i++; - } - - if(!face->bitmap) { - info->props[i].name = MakeAtom("RAW_DESCENT", 11, TRUE); - info->props[i].value = - -((double)face->face->descender/(double)upm*1000.0); - i++; - } - - j = FTGetEnglishName(face->face, TT_NAME_ID_COPYRIGHT, - val, MAXFONTNAMELEN); - vp = val; - if (j < 0) { - if(t1info && t1info->notice) { - vp = t1info->notice; - j = strlen(vp); - } - } - if(j > 0) { - info->props[i].name = MakeAtom("COPYRIGHT", 9, TRUE); - info->props[i].value = MakeAtom(vp, j, TRUE); - info->isStringProp[i] = 1; - i++; - } - - j = FTGetEnglishName(face->face, TT_NAME_ID_FULL_NAME, - val, MAXFONTNAMELEN); - vp = val; - if (j < 0) { - if(t1info && t1info->full_name) { - vp = t1info->full_name; - j = strlen(vp); - } - } - if(j > 0) { - info->props[i].name = MakeAtom("FACE_NAME", 9, TRUE); - info->props[i].value = MakeAtom(vp, j, TRUE); - info->isStringProp[i] = 1; - i++; - } - - vp = (char *)FT_Get_Postscript_Name(face->face); - if (vp) { - j = strlen(vp); - } else { - j = -1; - } - if (j < 0) { - j = FTGetEnglishName(face->face, TT_NAME_ID_PS_NAME, - val, MAXFONTNAMELEN); - vp = val; - } - if (j < 0) { - if(t1info && t1info->full_name) { - vp = t1info->full_name; - j = strlen(vp); - } - } - if(j > 0) { - info->props[i].name = MakeAtom("_ADOBE_POSTSCRIPT_FONTNAME", 26, TRUE); - info->props[i].value = MakeAtom(vp, j, TRUE); - info->isStringProp[i] = 1; - i++; - } - - /* These macros handle the case of a diagonal matrix. They convert - FUnits into pixels. */ -#define TRANSFORM_FUNITS_X(xval) \ - ((int) \ - floor( ((double)(xval)/(double)upm) * (double)vals->pixel_matrix[0] + 0.5 ) ) - -#define TRANSFORM_FUNITS_Y(yval) \ - ((int) \ - floor( ((double)(yval)/(double)upm) * (double)vals->pixel_matrix[3] + 0.5 ) ) - - /* In what follows, we assume the matrix is diagonal. In the rare - case when it is not, the values will be somewhat wrong. */ - - if( font_properties && os2 ) { - info->props[i].name = MakeAtom("SUBSCRIPT_SIZE",14,TRUE); - info->props[i].value = - TRANSFORM_FUNITS_Y(os2->ySubscriptYSize); - i++; - info->props[i].name = MakeAtom("SUBSCRIPT_X",11,TRUE); - info->props[i].value = - TRANSFORM_FUNITS_X(os2->ySubscriptXOffset); - i++; - info->props[i].name = MakeAtom("SUBSCRIPT_Y",11,TRUE); - info->props[i].value = - TRANSFORM_FUNITS_Y(os2->ySubscriptYOffset); - i++; - info->props[i].name = MakeAtom("SUPERSCRIPT_SIZE",16,TRUE); - info->props[i].value = - TRANSFORM_FUNITS_Y(os2->ySuperscriptYSize); - i++; - info->props[i].name = MakeAtom("SUPERSCRIPT_X",13,TRUE); - info->props[i].value = - TRANSFORM_FUNITS_X(os2->ySuperscriptXOffset); - i++; - info->props[i].name = MakeAtom("SUPERSCRIPT_Y",13,TRUE); - info->props[i].value = - TRANSFORM_FUNITS_Y(os2->ySuperscriptYOffset); - i++; - } - - if( font_properties && (post || t1info) ) { - int underlinePosition, underlineThickness; - - /* Raw underlineposition counts upwards, - but UNDERLINE_POSITION counts downwards. */ - if(post) { - underlinePosition = TRANSFORM_FUNITS_Y(-post->underlinePosition); - underlineThickness = TRANSFORM_FUNITS_Y(post->underlineThickness); - } else { - underlinePosition = - TRANSFORM_FUNITS_Y(-t1info->underline_position); - underlineThickness = - TRANSFORM_FUNITS_Y(t1info->underline_thickness); - } - if(underlineThickness <= 0) - underlineThickness = 1; - - info->props[i].name = MakeAtom("UNDERLINE_THICKNESS",19,TRUE); - info->props[i].value = underlineThickness; - i++; - - info->props[i].name = MakeAtom("UNDERLINE_POSITION",18,TRUE); - - info->props[i].value = underlinePosition; - - i++; - - /* The italic angle is often unreliable for Type 1 fonts */ - if(post && trans->matrix.xx == trans->matrix.yy) { - info->props[i].name = MakeAtom("ITALIC_ANGLE",12,TRUE); - info->props[i].value = - /* Convert from TT_Fixed to - 64th of a degree counterclockwise from 3 o'clock */ - 90*64+(post->italicAngle >> 10); - i++; - } -#undef TRANSFORM_FUNITS_X -#undef TRANSFORM_FUNITS_Y - } - - info->props[i].name = MakeAtom("FONT_TYPE", 9, TRUE); - vp = (char *)FT_Get_X11_Font_Format(face->face); - info->props[i].value = MakeAtom(vp, strlen(vp), TRUE); - info->isStringProp[i] = 1; - i++; - - info->props[i].name = MakeAtom("RASTERIZER_NAME", 15, TRUE); - info->props[i].value = MakeAtom("FreeType", 10, TRUE); - info->isStringProp[i] = 1; - i++; - - info->nprops = i; - return Successful; -} - -static int -ft_get_index(unsigned code, FTFontPtr font, unsigned *idx) -{ - - /* As a special case, we pass 0 even when it is not in the ranges; - this will allow for the default glyph, which should exist in any - TrueType font. */ - - /* This is not required... - if(code > 0 && font->nranges) { - int i; - for(i = 0; i < font->nranges; i++) - if((code >= - font->ranges[i].min_char_low+ - (font->ranges[i].min_char_high<<8)) && - (code <= - font->ranges[i].max_char_low + - (font->ranges[i].max_char_high<<8))) - break; - if(i == font->nranges) { - *idx = font->zero_idx; - return -1; - } - } - */ - if( font->info ) { - if( !( font->info->firstCol <= (code & 0x000ff) && - (code & 0x000ff) <= font->info->lastCol && - font->info->firstRow <= (code >> 8) && - (code >> 8) <= font->info->lastRow ) ) { - *idx = font->zero_idx; - /* Error: The code has not been parsed in ft_compute_bounds()! - We should not return any metrics. */ - return -1; - } - } - - *idx = FTRemap(font->instance->face->face, &font->mapping, code); - - return 0; -} - -static int -FreeTypeFontGetGlyph(unsigned code, int flags, CharInfoPtr *g, FTFontPtr font) -{ - unsigned idx = 0; - int xrc; - -#ifdef X_ACCEPTS_NO_SUCH_CHAR - if( ft_get_index(code,font,&idx) || idx == 0 || idx == font->zero_idx ) { - *g = NULL; - flags &= ~FT_FORCE_CONSTANT_SPACING; - /* if( font->instance->spacing != FT_CHARCELL ) */ - return Successful; - } -#else - if( ft_get_index(code,font,&idx) ) { - /* The code has not been parsed! */ - *g = NULL; - flags &= ~FT_FORCE_CONSTANT_SPACING; - } -#endif - - xrc = FreeTypeInstanceGetGlyph(idx, flags, g, font->instance); - if( xrc == Successful && *g != NULL ) - return Successful; - if( font->zero_idx != idx ) { - xrc = FreeTypeInstanceGetGlyph(font->zero_idx, flags, g, font->instance); - if( xrc == Successful && *g != NULL ) - return Successful; - } - return FreeTypeInstanceGetGlyph(font->zero_idx, flags|FT_GET_DUMMY, g, font->instance); -} - -static int -FreeTypeFontGetGlyphMetrics(unsigned code, int flags, xCharInfo **metrics, FTFontPtr font) -{ - unsigned idx = 0; - int xrc; - -#ifdef X_ACCEPTS_NO_SUCH_CHAR - if ( ft_get_index(code,font,&idx) || idx == 0 || idx == font->zero_idx ) { - *metrics = NULL; - flags &= ~FT_FORCE_CONSTANT_SPACING; - /* if( font->instance->spacing != FT_CHARCELL ) */ - return Successful; - } -#else - if ( ft_get_index(code,font,&idx) || idx == 0 || idx == font->zero_idx ) { - /* The code has not been parsed! */ - *metrics = NULL; - flags &= ~FT_FORCE_CONSTANT_SPACING; - } -#endif - - xrc = FreeTypeInstanceGetGlyphMetrics(idx, flags, metrics, font->instance); - if( xrc == Successful && *metrics != NULL ) - return Successful; - if( font->zero_idx != idx ) { - xrc = FreeTypeInstanceGetGlyphMetrics(font->zero_idx, flags, - metrics, font->instance); - if( xrc == Successful && *metrics != NULL ) - return Successful; - } - return FreeTypeInstanceGetGlyphMetrics(font->zero_idx, flags|FT_GET_DUMMY, metrics, font->instance); -} - -/* - * restrict code range - * - * boolean for the numeric zone: - * results = results & (ranges[0] | ranges[1] | ... ranges[nranges-1]) - */ - -static void -restrict_code_range(unsigned short *refFirstCol, - unsigned short *refFirstRow, - unsigned short *refLastCol, - unsigned short *refLastRow, - fsRange const *ranges, int nRanges) -{ - if (nRanges) { - int minCol = 256, minRow = 256, maxCol = -1, maxRow = -1; - fsRange const *r = ranges; - int i; - - for (i=0; i<nRanges; i++) { - if (r->min_char_high != r->max_char_high) { - minCol = 0x00; - maxCol = 0xff; - } else { - if (minCol > r->min_char_low) - minCol = r->min_char_low; - if (maxCol < r->max_char_low) - maxCol = r->max_char_low; - } - if (minRow > r->min_char_high) - minRow = r->min_char_high; - if (maxRow < r->max_char_high) - maxRow = r->max_char_high; - r++; - } - - if (minCol > *refLastCol) - *refFirstCol = *refLastCol; - else if (minCol > *refFirstCol) - *refFirstCol = minCol; - - if (maxCol < *refFirstCol) - *refLastCol = *refFirstCol; - else if (maxCol < *refLastCol) - *refLastCol = maxCol; - - if (minRow > *refLastRow) { - *refFirstRow = *refLastRow; - *refFirstCol = *refLastCol; - } else if (minRow > *refFirstRow) - *refFirstRow = minRow; - - if (maxRow < *refFirstRow) { - *refLastRow = *refFirstRow; - *refLastCol = *refFirstCol; - } else if (maxRow < *refLastRow) - *refLastRow = maxRow; - } -} - - -static int -restrict_code_range_by_str(int count,unsigned short *refFirstCol, - unsigned short *refFirstRow, - unsigned short *refLastCol, - unsigned short *refLastRow, - char const *str) -{ - int nRanges = 0; - int result = 0; - fsRange *ranges = NULL; - char const *p, *q; - - p = q = str; - for (;;) { - int minpoint=0, maxpoint=65535; - long val; - - /* skip comma and/or space */ - while (',' == *p || isspace(*p)) - p++; - - /* begin point */ - if ('-' != *p) { - val = strtol(p, (char **)&q, 0); - if (p == q) - /* end or illegal */ - break; - if (val<0 || val>65535) { - /* out of zone */ - break; - } - minpoint = val; - p=q; - } - - /* skip space */ - while (isspace(*p)) - p++; - - if (',' != *p && '\0' != *p) { - /* contiune */ - if ('-' == *p) - /* hyphon */ - p++; - else - /* end or illegal */ - break; - - /* skip space */ - while (isspace(*p)) - p++; - - val = strtol(p, (char **)&q, 0); - if (p != q) { - if (val<0 || val>65535) - break; - maxpoint = val; - } else if (',' != *p && '\0' != *p) - /* end or illegal */ - break; - p=q; - } else - /* comma - single code */ - maxpoint = minpoint; - - if ( count <= 0 && minpoint>maxpoint ) { - int tmp; - tmp = minpoint; - minpoint = maxpoint; - maxpoint = tmp; - } - - /* add range */ -#if 0 - fprintf(stderr, "zone: 0x%04X - 0x%04X\n", minpoint, maxpoint); - fflush(stderr); -#endif - nRanges++; - ranges = (fsRange *)xrealloc(ranges, nRanges*sizeof(*ranges)); - if (NULL == ranges) - break; - { - fsRange *r = ranges+nRanges-1; - - r->min_char_low = minpoint & 0xff; - r->max_char_low = maxpoint & 0xff; - r->min_char_high = (minpoint>>8) & 0xff; - r->max_char_high = (maxpoint>>8) & 0xff; - } - } - - if (ranges) { - if ( count <= 0 ) { - restrict_code_range(refFirstCol, refFirstRow, refLastCol, refLastRow, - ranges, nRanges); - } - else { - int i; - fsRange *r; - for ( i=0 ; i<nRanges ; i++ ) { - if ( count <= i ) break; - r = ranges+i; - refFirstCol[i] = r->min_char_low; - refLastCol[i] = r->max_char_low; - refFirstRow[i] = r->min_char_high; - refLastRow[i] = r->max_char_high; - } - result=i; - } - xfree(ranges); - } - return result; -} - -/* *face_number and *spacing are initialized but *load_flags is NOT. */ -static int -FreeTypeSetUpTTCap( char *fileName, FontScalablePtr vals, - char **dynStrRealFileName, char **dynStrFTFileName, - struct TTCapInfo *ret, int *face_number, FT_Int32 *load_flags, - int *spacing, Bool *font_properties, char **dynStrTTCapCodeRange ) -{ - int result = Successful; - SDynPropRecValList listPropRecVal; - SPropRecValContainer contRecValue; - Bool hinting=True; - Bool isEmbeddedBitmap = True; - Bool alwaysEmbeddedBitmap = False; - int pixel = vals->pixel; - - *font_properties=True; - *dynStrRealFileName=NULL; - *dynStrFTFileName=NULL; - *dynStrTTCapCodeRange=NULL; - - if (SPropRecValList_new(&listPropRecVal)) { - return AllocError; - } - - { - int len = strlen(fileName); - char *capHead = NULL; - { - /* font cap */ - char *p1=NULL, *p2=NULL; - - p1=strrchr(fileName, '/'); - if ( p1 == NULL ) p1 = fileName; - else p1++; - if (NULL != (p2=strrchr(p1, ':'))) { - /* colon exist in the right side of slash. */ - int dirLen = p1-fileName; - int baseLen = fileName+len - p2 -1; - - *dynStrRealFileName = (char *)xalloc(dirLen+baseLen+1); - if( *dynStrRealFileName == NULL ) { - result = AllocError; - goto quit; - } - if ( 0 < dirLen ) - memcpy(*dynStrRealFileName, fileName, dirLen); - strcpy(*dynStrRealFileName+dirLen, p2+1); - capHead = p1; - } else { - *dynStrRealFileName = xstrdup(fileName); - if( *dynStrRealFileName == NULL ) { - result = AllocError; - goto quit; - } - } - } - - /* font cap */ - if (capHead) { - if (SPropRecValList_add_by_font_cap(&listPropRecVal, - capHead)) { - result = BadFontPath; - goto quit; - } - } - } - - *face_number=0; - *spacing=0; - ret->autoItalic=0.0; - ret->scaleWidth=1.0; - ret->scaleBBoxWidth = 1.0; - ret->scaleBBoxHeight = 1.0; - ret->doubleStrikeShift = 1; - ret->adjustBBoxWidthByPixel = 0; - ret->adjustLeftSideBearingByPixel = 0; - ret->adjustRightSideBearingByPixel = 0; - ret->flags = 0; - ret->scaleBitmap = 0.0; - ret->forceConstantSpacingBegin = -1; - ret->forceConstantSpacingEnd = -1; - ret->force_c_representative_metrics_char_code = -2; - ret->force_c_scale_b_box_width = 1.0; - ret->force_c_scale_b_box_height = 1.0; - ret->force_c_adjust_width_by_pixel = 0; - ret->force_c_adjust_lsb_by_pixel = 0; - ret->force_c_adjust_rsb_by_pixel = 0; - ret->force_c_scale_lsb = 0.0; - ret->force_c_scale_rsb = 1.0; - /* */ - ret->vl_slant=0; - ret->lsbShiftOfBitmapAutoItalic=0; - ret->rsbShiftOfBitmapAutoItalic=0; - /* face number */ - { - char *beginptr=NULL,*endptr; - if ( SPropRecValList_search_record(&listPropRecVal, - &contRecValue, - "FaceNumber")) { - int lv; - beginptr = SPropContainer_value_str(contRecValue); - lv=strtol(beginptr, &endptr, 10); - if ( *beginptr != '\0' && *endptr == '\0' ) { - if ( 0 < lv ) *face_number = lv; - } - } - if( beginptr && 0 < *face_number ) { - char *slash; - *dynStrFTFileName = /* add -> ':'+strlen0+':'+strlen1+'\0' */ - (char *)xalloc(1+strlen(beginptr)+1+strlen(*dynStrRealFileName)+1); - if( *dynStrFTFileName == NULL ){ - result = AllocError; - goto quit; - } - **dynStrFTFileName = '\0'; - slash = strrchr(*dynStrRealFileName,'/'); - if( slash ) { - char *p; - strcat(*dynStrFTFileName,*dynStrRealFileName); - p = strrchr(*dynStrFTFileName,'/'); - p[1] = '\0'; - strcat(*dynStrFTFileName,":"); - strcat(*dynStrFTFileName,beginptr); - strcat(*dynStrFTFileName,":"); - strcat(*dynStrFTFileName,slash+1); - } - else{ - strcat(*dynStrFTFileName,":"); - strcat(*dynStrFTFileName,beginptr); - strcat(*dynStrFTFileName,":"); - strcat(*dynStrFTFileName,*dynStrRealFileName); - } - } - else{ - *dynStrFTFileName = (char *)xalloc(strlen(*dynStrRealFileName)+1); - if( *dynStrFTFileName == NULL ){ - result = AllocError; - goto quit; - } - **dynStrFTFileName = '\0'; - strcat(*dynStrFTFileName,*dynStrRealFileName); - } - } - /* - fprintf(stderr,"[Filename:%s]\n",fileName); - fprintf(stderr,"[RealFilename:%s]\n",*dynStrRealFileName); - fprintf(stderr,"[FTFilename:%s]\n",*dynStrFTFileName); - */ - /* slant control */ - if (SPropRecValList_search_record(&listPropRecVal, - &contRecValue, - "AutoItalic")) - ret->autoItalic = SPropContainer_value_dbl(contRecValue); - /* hinting control */ - if (SPropRecValList_search_record(&listPropRecVal, - &contRecValue, - "Hinting")) - hinting = SPropContainer_value_bool(contRecValue); - /* scaling */ - if (SPropRecValList_search_record(&listPropRecVal, - &contRecValue, - "ScaleWidth")) { - ret->scaleWidth = SPropContainer_value_dbl(contRecValue); - if (ret->scaleWidth<=0.0) { - fprintf(stderr, "ScaleWitdh needs plus.\n"); - result = BadFontName; - goto quit; - } - } - /* bbox adjustment */ - if (SPropRecValList_search_record(&listPropRecVal, - &contRecValue, - "ScaleBBoxWidth")) { - /* Scaling to Bounding Box Width */ - int lv; - char *endptr,*beginptr; - double v,scaleBBoxWidth=1.0,scaleBBoxHeight=1.0; - beginptr = SPropContainer_value_str(contRecValue); - do { - if ( strlen(beginptr) < 1 ) break; - v=strtod(beginptr, &endptr); - if ( endptr!=beginptr ) { - scaleBBoxWidth = v; - } - if ( *endptr != ';' && *endptr != ',' ) break; - if ( *endptr == ',' ) { - beginptr=endptr+1; - v=strtod(beginptr, &endptr); - if ( endptr!=beginptr ) { - scaleBBoxHeight = v; - } - } - if ( *endptr != ';' && *endptr != ',' ) break; - beginptr=endptr+1; - lv=strtol(beginptr, &endptr, 10); - if ( endptr!=beginptr ) { - ret->adjustBBoxWidthByPixel = lv; - } - if ( *endptr != ',' ) break; - beginptr=endptr+1; - lv=strtol(beginptr, &endptr, 10); - if ( endptr!=beginptr ) { - ret->adjustLeftSideBearingByPixel = lv; - } - if ( *endptr != ',' ) break; - beginptr=endptr+1; - lv=strtol(beginptr, &endptr, 10); - if ( endptr!=beginptr ) { - ret->adjustRightSideBearingByPixel = lv; - } - } while ( 0 ); - if (scaleBBoxWidth<=0.0) { - fprintf(stderr, "ScaleBBoxWitdh needs plus.\n"); - result = BadFontName; - goto quit; - } - if (scaleBBoxHeight<=0.0) { - fprintf(stderr, "ScaleBBoxHeight needs plus.\n"); - result = BadFontName; - goto quit; - } - ret->scaleBBoxWidth = scaleBBoxWidth; - ret->scaleBBoxHeight = scaleBBoxHeight; - } - /* spacing */ - if (SPropRecValList_search_record(&listPropRecVal, - &contRecValue, - "ForceSpacing")) { - char *strSpace = SPropContainer_value_str(contRecValue); - Bool err = False; - if (1 != strlen(strSpace)) - err = True; - else - switch (strSpace[0]) { - case 'M': - ret->flags |= TTCAP_MONO_CENTER; - *spacing = 'm'; - break; - case 'm': - case 'p': - case 'c': - *spacing = strSpace[0]; - break; - default: - err = True; - } - if (err) { - result = BadFontName; - goto quit; - } - } - /* doube striking */ - if (SPropRecValList_search_record(&listPropRecVal, - &contRecValue, - "DoubleStrike")) { - /* Set or Reset Auto Bold Flag */ - char *strDoubleStrike = SPropContainer_value_str(contRecValue); - Bool err = False; - if ( 0 < strlen(strDoubleStrike) ) { - switch (strDoubleStrike[0]) { - case 'm': - case 'M': - case 'l': - case 'L': - ret->flags |= TTCAP_DOUBLE_STRIKE; - ret->flags |= TTCAP_DOUBLE_STRIKE_MKBOLD_EDGE_LEFT; - break; - case 'y': - case 'Y': - ret->flags |= TTCAP_DOUBLE_STRIKE; - break; - case 'n': - case 'N': - ret->flags &= ~TTCAP_DOUBLE_STRIKE; - ret->flags &= ~TTCAP_DOUBLE_STRIKE_MKBOLD_EDGE_LEFT; - ret->flags &= ~TTCAP_DOUBLE_STRIKE_CORRECT_B_BOX_WIDTH; - break; - default: - err = True; - } - if ( err != True ) { - if ( strDoubleStrike[1] ) { - switch (strDoubleStrike[1]) { - case 'b': - case 'B': - case 'p': - case 'P': - case 'y': - case 'Y': - ret->flags |= TTCAP_DOUBLE_STRIKE_CORRECT_B_BOX_WIDTH; - break; - default: - break; - } - } - do { - char *comma_ptr=strchr(strDoubleStrike,';'); - if ( !comma_ptr ) comma_ptr=strchr(strDoubleStrike,','); - if ( !comma_ptr ) break; - if ( comma_ptr[1] ) { - char *endptr; - int mkboldMaxPixel; - mkboldMaxPixel=strtol(comma_ptr+1, &endptr, 10); - if ( endptr != comma_ptr+1 && mkboldMaxPixel <= pixel ) { - ret->flags &= ~TTCAP_DOUBLE_STRIKE_MKBOLD_EDGE_LEFT; - } - } - comma_ptr=strchr(comma_ptr+1,','); - if ( !comma_ptr ) break; - if ( comma_ptr[1] ) { - char *endptr; - int max_pixel; - max_pixel=strtol(comma_ptr+1, &endptr, 10); - if ( endptr != comma_ptr+1 && max_pixel <= pixel ) { - if( ret->flags & TTCAP_DOUBLE_STRIKE ) - ret->doubleStrikeShift += pixel / max_pixel; - } - } - } while(0); - } - } - else - err = True; - if (err) { - result = BadFontName; - goto quit; - } - } - /* very lazy metrics */ - if (SPropRecValList_search_record(&listPropRecVal, - &contRecValue, - "VeryLazyMetrics")){ - Bool isVeryLazy = SPropContainer_value_bool(contRecValue); - ret->flags |= TTCAP_DISABLE_DEFAULT_VERY_LAZY; - if( isVeryLazy == True ) - ret->flags |= TTCAP_IS_VERY_LAZY; - else - ret->flags &= ~TTCAP_IS_VERY_LAZY; - } - /* embedded bitmap */ - if (SPropRecValList_search_record(&listPropRecVal, - &contRecValue, - "EmbeddedBitmap")) { - char *strEmbeddedBitmap = SPropContainer_value_str(contRecValue); - Bool err = False; - if ( 1 == strlen(strEmbeddedBitmap) ) { - switch (strEmbeddedBitmap[0]) { - case 'y': - case 'Y': - isEmbeddedBitmap = True; - alwaysEmbeddedBitmap = True; - break; - case 'u': - case 'U': - isEmbeddedBitmap = True; - alwaysEmbeddedBitmap = False; - break; - case 'n': - case 'N': - isEmbeddedBitmap = False; - break; - default: - err = True; - } - } - else - err = True; - if (err) { - result = BadFontName; - goto quit; - } - } - /* scale bitmap */ - if((ret->flags & TTCAP_IS_VERY_LAZY) && - SPropRecValList_search_record(&listPropRecVal, - &contRecValue, - "VeryLazyBitmapWidthScale")) { - /* Scaling to Bitmap Bounding Box Width */ - double scaleBitmapWidth = SPropContainer_value_dbl(contRecValue); - - fprintf(stderr, "Warning: `bs' option is not required in X-TT version 2.\n"); -#if 0 - if (scaleBitmapWidth<=0.0) { - fprintf(stderr, "ScaleBitmapWitdh needs plus.\n"); - result = BadFontName; - goto quit; - } -#endif - ret->scaleBitmap = scaleBitmapWidth; - } - /* restriction of the code range */ - if (SPropRecValList_search_record(&listPropRecVal, - &contRecValue, - "CodeRange")) { - *dynStrTTCapCodeRange = xstrdup(SPropContainer_value_str(contRecValue)); - if( *dynStrTTCapCodeRange == NULL ) { - result = AllocError; - goto quit; - } - } - /* forceConstantSpacing{Begin,End} */ - if ( 1 /* ft->spacing == 'p' */ ){ - unsigned short first_col=0,last_col=0x00ff; - unsigned short first_row=0,last_row=0x00ff; - if (SPropRecValList_search_record(&listPropRecVal, - &contRecValue, - "ForceConstantSpacingCodeRange")) { - if ( restrict_code_range_by_str(1,&first_col, &first_row, - &last_col, &last_row, - SPropContainer_value_str(contRecValue)) == 1 ) { - ret->forceConstantSpacingBegin = (int)( first_row<<8 | first_col ); - ret->forceConstantSpacingEnd = (int)( last_row<<8 | last_col ); - if ( ret->forceConstantSpacingBegin <= ret->forceConstantSpacingEnd ) - ret->flags &= ~TTCAP_FORCE_C_OUTSIDE; - else ret->flags |= TTCAP_FORCE_C_OUTSIDE; - } - } - } - /* */ - if ( 1 ){ - unsigned short first_col=0, last_col=0x0ff; - unsigned short first_row=0, last_row=0x0ff; - if ( SPropRecValList_search_record(&listPropRecVal, - &contRecValue, - "ForceConstantSpacingMetrics")) { - char *strMetrics; - strMetrics = SPropContainer_value_str(contRecValue); - if ( strMetrics ) { - char *comma_ptr,*period_ptr,*semic_ptr; - semic_ptr=strchr(strMetrics,';'); - comma_ptr=strchr(strMetrics,','); - period_ptr=strchr(strMetrics,'.'); - if ( semic_ptr && comma_ptr ) - if ( semic_ptr < comma_ptr ) comma_ptr=NULL; - if ( semic_ptr && period_ptr ) - if ( semic_ptr < period_ptr ) period_ptr=NULL; - if ( !comma_ptr && !period_ptr && strMetrics != semic_ptr ) { - if ( restrict_code_range_by_str(1,&first_col, &first_row, - &last_col, &last_row, - SPropContainer_value_str(contRecValue)) == 1 ) { - ret->force_c_representative_metrics_char_code = - (int)( first_row<<8 | first_col ); - } - } - else { - double v; - char *endptr,*beginptr=strMetrics; - do { - v=strtod(beginptr, &endptr); - if ( endptr!=beginptr ) { - ret->force_c_scale_b_box_width = v; - } - if ( *endptr != ',' ) break; - beginptr=endptr+1; - v=strtod(beginptr, &endptr); - if ( endptr!=beginptr ) { - ret->force_c_scale_lsb = v; - ret->flags |= TTCAP_FORCE_C_LSB_FLAG; - } - if ( *endptr != ',' ) break; - beginptr=endptr+1; - v=strtod(beginptr, &endptr); - if ( endptr!=beginptr ) { - ret->force_c_scale_rsb = v; - ret->flags |= TTCAP_FORCE_C_RSB_FLAG; - } - if ( *endptr != ',' ) break; - beginptr=endptr+1; - v=strtod(beginptr, &endptr); - if ( endptr!=beginptr ) { - ret->force_c_scale_b_box_height = v; - } - } while (0); - } - if ( semic_ptr ) { - int lv; - char *endptr,*beginptr=semic_ptr+1; - do { - lv=strtol(beginptr, &endptr, 10); - if ( endptr!=beginptr ) { - ret->force_c_adjust_width_by_pixel=lv; - } - if ( *endptr != ',' ) break; - beginptr=endptr+1; - lv=strtol(beginptr, &endptr, 10); - if ( endptr!=beginptr ) { - ret->force_c_adjust_lsb_by_pixel=lv; - } - if ( *endptr != ',' ) break; - beginptr=endptr+1; - lv=strtol(beginptr, &endptr, 10); - if ( endptr!=beginptr ) { - ret->force_c_adjust_rsb_by_pixel=lv; - } - } while (0); - } - } - } - } - - if (SPropRecValList_search_record(&listPropRecVal, - &contRecValue, - "FontProperties")) { - /* Set or Reset the Flag of FontProperties */ - *font_properties=SPropContainer_value_bool(contRecValue); - } - - ret->force_c_scale_b_box_width *= ret->scaleBBoxWidth; - ret->force_c_scale_b_box_height *= ret->scaleBBoxHeight; - - ret->force_c_scale_b_box_width *= ret->scaleWidth; - ret->scaleBBoxWidth *= ret->scaleWidth; - - ret->force_c_adjust_rsb_by_pixel += ret->adjustRightSideBearingByPixel; - ret->force_c_adjust_lsb_by_pixel += ret->adjustLeftSideBearingByPixel; - - /* scaleWidth, scaleBBoxWidth, force_c_scale_b_box_width, force_c_scale_b_box_width */ - - /* by TTCap */ - if( hinting == False ) *load_flags |= FT_LOAD_NO_HINTING; - if( isEmbeddedBitmap == False ) *load_flags |= FT_LOAD_NO_BITMAP; - if( ret->autoItalic != 0 && alwaysEmbeddedBitmap == False ) - *load_flags |= FT_LOAD_NO_BITMAP; - - quit: - return result; -} - -static int -ft_get_trans_from_vals( FontScalablePtr vals, FTNormalisedTransformationPtr trans ) -{ - /* Compute the transformation matrix. We use floating-point - arithmetic for simplicity */ - - trans->xres = vals->x; - trans->yres = vals->y; - - /* This value cannot be 0. */ - trans->scale = hypot(vals->point_matrix[2], vals->point_matrix[3]); - trans->nonIdentity = 0; - - /* Try to round stuff. We want approximate zeros to be exact zeros, - and if the elements on the diagonal are approximately equal, we - want them equal. We do this to avoid breaking hinting. */ - if(DIFFER(vals->point_matrix[0], vals->point_matrix[3])) { - trans->nonIdentity = 1; - trans->matrix.xx = - (int)((vals->point_matrix[0]*(double)TWO_SIXTEENTH)/trans->scale); - trans->matrix.yy = - (int)((vals->point_matrix[3]*(double)TWO_SIXTEENTH)/trans->scale); - } else { - trans->matrix.xx = trans->matrix.yy = - ((vals->point_matrix[0] + vals->point_matrix[3])/2* - (double)TWO_SIXTEENTH)/trans->scale; - } - - if(DIFFER0(vals->point_matrix[1], trans->scale)) { - trans->matrix.yx = - (int)((vals->point_matrix[1]*(double)TWO_SIXTEENTH)/trans->scale); - trans->nonIdentity = 1; - } else - trans->matrix.yx = 0; - - if(DIFFER0(vals->point_matrix[2], trans->scale)) { - trans->matrix.xy = - (int)((vals->point_matrix[2]*(double)TWO_SIXTEENTH)/trans->scale); - trans->nonIdentity = 1; - } else - trans->matrix.xy=0; - return 0; -} - - -static int -is_fixed_width(FT_Face face) -{ - PS_FontInfoRec t1info_rec; - int ftrc; - - if(FT_IS_FIXED_WIDTH(face)) { - return 1; - } - - ftrc = FT_Get_PS_Font_Info(face, &t1info_rec); - if(ftrc == 0 && t1info_rec.is_fixed_pitch) { - return 1; - } - - return 0; -} - -static int -FreeTypeLoadFont(FTFontPtr font, FontInfoPtr info, FTFacePtr face, - char *FTFileName, FontScalablePtr vals, FontEntryPtr entry, - FontBitmapFormatPtr bmfmt, FT_Int32 load_flags, - struct TTCapInfo *tmp_ttcap, char *dynStrTTCapCodeRange, - int ttcap_spacing ) -{ - int xrc; - FTNormalisedTransformationRec trans; - int spacing, actual_spacing, zero_code; - long lastCode, firstCode; - TT_Postscript *post; - - ft_get_trans_from_vals(vals,&trans); - - /* Check for charcell in XLFD */ - spacing = FT_PROPORTIONAL; - if(entry->name.ndashes == 14) { - char *p; - int dashes = 0; - for(p = entry->name.name; - p <= entry->name.name + entry->name.length - 2; - p++) { - if(*p == '-') { - dashes++; - if(dashes == 11) { - if(p[1]=='c' && p[2]=='-') - spacing=FT_CHARCELL; - else if(p[1]=='m' && p[2]=='-') - spacing=FT_MONOSPACED; - break; - } - } - } - } - /* by TTCap */ - if( ttcap_spacing != 0 ) { - if( ttcap_spacing == 'c' ) spacing=FT_CHARCELL; - else if( ttcap_spacing == 'm' ) spacing=FT_MONOSPACED; - else spacing=FT_PROPORTIONAL; - } - - actual_spacing = spacing; - if( spacing == FT_PROPORTIONAL ) { - if( is_fixed_width(face->face) ) - actual_spacing = FT_MONOSPACED; - } - - if(entry->name.ndashes == 14) { - xrc = FTPickMapping(entry->name.name, entry->name.length, FTFileName, - face->face, &font->mapping); - if (xrc != Successful) - return xrc; - } else { - xrc = FTPickMapping(0, 0, FTFileName, - face->face, &font->mapping); - if (xrc != Successful) - return xrc; - } - - font->nranges = vals->nranges; - font->ranges = 0; - if(font->nranges) { - font->ranges = (fsRange*)xalloc(vals->nranges*sizeof(fsRange)); - if(font->ranges == NULL) - return AllocError; - memcpy((char*)font->ranges, (char*)vals->ranges, - vals->nranges*sizeof(fsRange)); - } - - zero_code=-1; - if(info) { - firstCode = 0; - lastCode = 0xFFFFL; - if(!font->mapping.mapping || - font->mapping.mapping->encoding->row_size == 0) { - /* linear indexing */ - lastCode=MIN(lastCode, - font->mapping.mapping ? - font->mapping.mapping->encoding->size-1 : - 0xFF); - if(font->mapping.mapping && font->mapping.mapping->encoding->first) - firstCode = font->mapping.mapping->encoding->first; - info->firstRow = firstCode/0x100; - info->lastRow = lastCode/0x100; - info->firstCol = - (info->firstRow || info->lastRow) ? 0 : (firstCode & 0xFF); - info->lastCol = info->lastRow ? 0xFF : (lastCode & 0xFF); - if ( firstCode == 0 ) zero_code=0; - } else { - /* matrix indexing */ - info->firstRow = font->mapping.mapping->encoding->first; - info->lastRow = MIN(font->mapping.mapping->encoding->size-1, - lastCode/0x100); - info->firstCol = font->mapping.mapping->encoding->first_col; - info->lastCol = MIN(font->mapping.mapping->encoding->row_size-1, - lastCode<0x100?lastCode:0xFF); - if( info->firstRow == 0 && info->firstCol == 0 ) zero_code=0; - } - - /* firstCode and lastCode are not valid in case of a matrix - encoding */ - - if( dynStrTTCapCodeRange ) { - restrict_code_range_by_str(0,&info->firstCol, &info->firstRow, - &info->lastCol, &info->lastRow, - dynStrTTCapCodeRange); - } - restrict_code_range(&info->firstCol, &info->firstRow, - &info->lastCol, &info->lastRow, - font->ranges, font->nranges); - } - font->info = info; - - /* zero code is frequently used. */ - if ( zero_code < 0 ) { - /* The fontenc should have the information of DefaultCh. - But we do not have such a information. - So we cannot but set 0. */ - font->zero_idx = 0; - } - else - font->zero_idx = FTRemap(face->face, - &font->mapping, zero_code); - - post = FT_Get_Sfnt_Table(face->face, ft_sfnt_post); - -#ifdef DEFAULT_VERY_LAZY - if( !( tmp_ttcap->flags & TTCAP_DISABLE_DEFAULT_VERY_LAZY ) ) - if( DEFAULT_VERY_LAZY <= 1 + info->lastRow - info->firstRow ) { - if( post ){ - tmp_ttcap->flags |= TTCAP_IS_VERY_LAZY; - } - } -#endif - /* We should always reset. */ - tmp_ttcap->flags &= ~TTCAP_DISABLE_DEFAULT_VERY_LAZY; - - if ( face->bitmap || actual_spacing == FT_CHARCELL ) - tmp_ttcap->flags &= ~TTCAP_IS_VERY_LAZY; - /* "vl=y" is available when TrueType or OpenType only */ - if ( !face->bitmap && !(FT_IS_SFNT( face->face )) ) - tmp_ttcap->flags &= ~TTCAP_IS_VERY_LAZY; - - if( post ) { - if( post->italicAngle != 0 ) - tmp_ttcap->vl_slant = -sin( (post->italicAngle/1024./5760.)*1.57079632679489661923 ); - /* fprintf(stderr,"angle=%g(%g)\n",tmp_ttcap->vl_slant,(post->italicAngle/1024./5760.)*90); */ - } - - xrc = FreeTypeOpenInstance(&font->instance, face, - FTFileName, &trans, actual_spacing, bmfmt, - tmp_ttcap, load_flags ); - return xrc; -} - -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); - - 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 -ft_compute_bounds(FTFontPtr font, FontInfoPtr pinfo, FontScalablePtr vals ) -{ - FTInstancePtr instance; - int row, col; - unsigned int c; - xCharInfo minchar, maxchar, *tmpchar = NULL; - int overlap, maxOverlap; - long swidth = 0; - long total_width = 0; - int num_cols, num_chars = 0; - int flags, skip_ok = 0; - int force_c_outside ; - - instance = font->instance; - force_c_outside = instance->ttcap.flags & TTCAP_FORCE_C_OUTSIDE; - - 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; - maxOverlap = -32767; - - /* Parse all glyphs */ - num_cols = 1 + pinfo->lastCol - pinfo->firstCol; - for (row = pinfo->firstRow; row <= pinfo->lastRow; row++) { - if ( skip_ok && tmpchar ) { - if ( !force_c_outside ) { - if ( instance->ttcap.forceConstantSpacingBegin < row<<8 - && row<<8 < (instance->ttcap.forceConstantSpacingEnd & 0x0ff00) ) { - if (tmpchar->characterWidth) { - num_chars += num_cols; - swidth += ABS(tmpchar->characterWidth)*num_cols; - total_width += tmpchar->characterWidth*num_cols; - continue; - } - } - else skip_ok=0; - } - else { /* for GB18030 proportional */ - if ( instance->ttcap.forceConstantSpacingBegin < row<<8 - || row<<8 < (instance->ttcap.forceConstantSpacingEnd & 0x0ff00) ) { - if (tmpchar->characterWidth) { - num_chars += num_cols; - swidth += ABS(tmpchar->characterWidth)*num_cols; - total_width += tmpchar->characterWidth*num_cols; - continue; - } - } - else skip_ok=0; - } - } - for (col = pinfo->firstCol; col <= pinfo->lastCol; col++) { - c = row<<8|col; - flags=0; - if ( !force_c_outside ) { - if ( c <= instance->ttcap.forceConstantSpacingEnd - && instance->ttcap.forceConstantSpacingBegin <= c ) - flags|=FT_FORCE_CONSTANT_SPACING; - } - else { /* for GB18030 proportional */ - if ( c <= instance->ttcap.forceConstantSpacingEnd - || instance->ttcap.forceConstantSpacingBegin <= c ) - flags|=FT_FORCE_CONSTANT_SPACING; - } -#if 0 - fprintf(stderr, "comp_bounds: %x ->", c); -#endif - if ( skip_ok == 0 || flags == 0 ){ - tmpchar=NULL; -#if 0 - fprintf(stderr, "%x\n", c); -#endif - if( FreeTypeFontGetGlyphMetrics(c, flags, &tmpchar, font) != Successful ) - continue; - } - if ( !tmpchar ) continue; - adjust_min_max(&minchar, &maxchar, tmpchar); - overlap = tmpchar->rightSideBearing - tmpchar->characterWidth; - if (maxOverlap < overlap) - maxOverlap = overlap; - - if (!tmpchar->characterWidth) - continue; - num_chars++; - swidth += ABS(tmpchar->characterWidth); - total_width += tmpchar->characterWidth; - - if ( flags & FT_FORCE_CONSTANT_SPACING ) skip_ok=1; - } - } - -#ifndef X_ACCEPTS_NO_SUCH_CHAR - /* Check code 0 */ - if( FreeTypeInstanceGetGlyphMetrics(font->zero_idx, 0, &tmpchar, font->instance) != Successful || tmpchar == NULL) - if( FreeTypeInstanceGetGlyphMetrics(font->zero_idx, FT_GET_DUMMY, &tmpchar, font->instance) != Successful ) - tmpchar = NULL; - if ( tmpchar ) { - adjust_min_max(&minchar, &maxchar, tmpchar); - overlap = tmpchar->rightSideBearing - tmpchar->characterWidth; - if (maxOverlap < overlap) - maxOverlap = overlap; - } -#endif - - /* AVERAGE_WIDTH ... 1/10 pixel unit */ - if (num_chars > 0) { - swidth = (swidth * 10.0 + num_chars / 2.0) / num_chars; - if (total_width < 0) - swidth = -swidth; - vals->width = swidth; - } else - vals->width = 0; - - /* - if (char_width.pixel) { - maxchar.characterWidth = char_width.pixel; - minchar.characterWidth = char_width.pixel; - } - */ - - pinfo->maxbounds = maxchar; - pinfo->minbounds = minchar; - pinfo->ink_maxbounds = maxchar; - pinfo->ink_minbounds = minchar; - pinfo->maxOverlap = maxOverlap; -} - -static int -compute_new_extents( FontScalablePtr vals, double scale, double lsb, double rsb, double desc, double asc, - int *lsb_result, int *rsb_result, int *desc_result, int *asc_result ) -{ -#define TRANSFORM_POINT(matrix, x, y, dest) \ - ((dest)[0] = (matrix)[0] * (x) + (matrix)[2] * (y), \ - (dest)[1] = (matrix)[1] * (x) + (matrix)[3] * (y)) - -#define CHECK_EXTENT(lsb, rsb, desc, asc, data) \ - ((lsb) > (data)[0] ? (lsb) = (data)[0] : 0 , \ - (rsb) < (data)[0] ? (rsb) = (data)[0] : 0, \ - (-desc) > (data)[1] ? (desc) = -(data)[1] : 0 , \ - (asc) < (data)[1] ? (asc) = (data)[1] : 0) - double newlsb, newrsb, newdesc, newasc; - double point[2]; - - /* Compute new extents for this glyph */ - TRANSFORM_POINT(vals->pixel_matrix, lsb, -desc, point); - newlsb = point[0]; - newrsb = newlsb; - newdesc = -point[1]; - newasc = -newdesc; - TRANSFORM_POINT(vals->pixel_matrix, lsb, asc, point); - CHECK_EXTENT(newlsb, newrsb, newdesc, newasc, point); - TRANSFORM_POINT(vals->pixel_matrix, rsb, -desc, point); - CHECK_EXTENT(newlsb, newrsb, newdesc, newasc, point); - TRANSFORM_POINT(vals->pixel_matrix, rsb, asc, point); - CHECK_EXTENT(newlsb, newrsb, newdesc, newasc, point); - - /* ???: lsb = (int)floor(newlsb * scale); */ - *lsb_result = (int)floor(newlsb * scale + 0.5); - *rsb_result = (int)floor(newrsb * scale + 0.5); - *desc_result = (int)ceil(newdesc * scale - 0.5); - *asc_result = (int)floor(newasc * scale + 0.5); - - return 0; -#undef CHECK_EXTENT -#undef TRANSFORM_POINT -} - -static int -is_matrix_unit(FontScalablePtr vals) -{ - double base_size; - FT_Matrix m; - - base_size = hypot(vals->point_matrix[2], vals->point_matrix[3]); - - m.xx = vals->point_matrix[0] / base_size * 65536; - m.xy = vals->point_matrix[2] / base_size * 65536; - m.yx = vals->point_matrix[1] / base_size * 65536; - m.yy = vals->point_matrix[3] / base_size * 65536; - - return (m.xx == 65536) && (m.yx == 0) && - (m.xy == 0) && (m.yy == 65536); -} - -/* Do all the real work for OpenFont or FontInfo */ -/* xf->info is only accessed through info, and xf might be null */ - -static int -FreeTypeLoadXFont(char *fileName, - FontScalablePtr vals, FontPtr xf, FontInfoPtr info, - FontBitmapFormatPtr bmfmt, FontEntryPtr entry) -{ - FTFontPtr font = NULL; - FTFacePtr face = NULL; - FTInstancePtr instance; - FT_Size_Metrics *smetrics; - int xrc=Successful; - int charcell; - long rawWidth = 0, rawAverageWidth = 0; - int upm, minLsb, maxRsb, ascent, descent, width, averageWidth; - double scale, base_width, base_height; - Bool orig_is_matrix_unit, font_properties; - int face_number, ttcap_spacing; - struct TTCapInfo tmp_ttcap; - struct TTCapInfo *ins_ttcap; - FT_Int32 load_flags = FT_LOAD_DEFAULT; /* orig: FT_LOAD_RENDER | FT_LOAD_MONOCHROME */ - char *dynStrRealFileName = NULL; /* foo.ttc */ - char *dynStrFTFileName = NULL; /* :1:foo.ttc */ - char *dynStrTTCapCodeRange = NULL; - - font = (FTFontPtr)xalloc(sizeof(FTFontRec)); - if(font == NULL) { - xrc = AllocError; - goto quit; - } - memset(font, 0, sizeof(FTFontRec)); - - xrc = FreeTypeSetUpTTCap(fileName, vals, - &dynStrRealFileName, &dynStrFTFileName, - &tmp_ttcap, &face_number, - &load_flags, &ttcap_spacing, - &font_properties, &dynStrTTCapCodeRange); - if ( xrc != Successful ) { - goto quit; - } - - xrc = FreeTypeOpenFace(&face, dynStrFTFileName, dynStrRealFileName, face_number); - if(xrc != Successful) { - goto quit; - } - - if( is_matrix_unit(vals) ) - orig_is_matrix_unit = True; - else { - orig_is_matrix_unit = False; - /* Turn off EmbeddedBitmap when original matrix is not diagonal. */ - load_flags |= FT_LOAD_NO_BITMAP; - } - - if( face->bitmap ) load_flags &= ~FT_LOAD_NO_BITMAP; - - /* Slant control by TTCap */ - if(!face->bitmap) { - vals->pixel_matrix[2] += - vals->pixel_matrix[0] * tmp_ttcap.autoItalic; - vals->point_matrix[2] += - vals->point_matrix[0] * tmp_ttcap.autoItalic; - vals->pixel_matrix[3] += - vals->pixel_matrix[1] * tmp_ttcap.autoItalic; - vals->point_matrix[3] += - vals->point_matrix[1] * tmp_ttcap.autoItalic; - } - - base_width=hypot(vals->pixel_matrix[0], vals->pixel_matrix[1]); - base_height=hypot(vals->pixel_matrix[2], vals->pixel_matrix[3]); - if(MAX(base_width, base_height) < 1.0 ) { - xrc = BadFontName; - goto quit; - } - - xrc = FreeTypeLoadFont(font, info, face, dynStrFTFileName, vals, entry, bmfmt, - load_flags, &tmp_ttcap, dynStrTTCapCodeRange, - ttcap_spacing ); - if(xrc != Successful) { - goto quit; - } - - instance = font->instance; - smetrics = &instance->size->metrics; - ins_ttcap = &instance->ttcap; - - upm = face->face->units_per_EM; - if(upm == 0) { - /* Work around FreeType bug */ - upm = WORK_AROUND_UPM; - } - scale = 1.0 / upm; - - charcell = (instance->spacing == FT_CHARCELL); - - if( instance->charcellMetrics == NULL ) { - - /* New instance */ - - long force_c_rawWidth = 0; - int force_c_lsb,force_c_rsb,force_c_width; - double unit_x=0,unit_y=0,advance; - CharInfoPtr tmpglyph; - - /* - * CALCULATE HEADER'S METRICS - */ - - /* for OUTLINE fonts */ - if(!face->bitmap) { - int new_width; - double ratio,force_c_ratio; - double width_x=0,width_y=0; - double force_c_width_x, force_c_rsb_x, force_c_lsb_x; - double tmp_rsb,tmp_lsb,tmp_asc,tmp_des; - double max_advance_height; - tmp_asc = face->face->bbox.yMax; - tmp_des = -(face->face->bbox.yMin); - if ( tmp_asc < face->face->ascender ) tmp_asc = face->face->ascender; - if ( tmp_des < -(face->face->descender) ) tmp_des = -(face->face->descender); - tmp_lsb = face->face->bbox.xMin; - tmp_rsb = face->face->bbox.xMax; - if ( tmp_rsb < face->face->max_advance_width ) tmp_rsb = face->face->max_advance_width; - /* apply scaleBBoxWidth */ - /* we should not ...??? */ - tmp_lsb *= ins_ttcap->scaleBBoxWidth; - tmp_rsb *= ins_ttcap->scaleBBoxWidth; - /* transform and rescale */ - compute_new_extents( vals, scale, tmp_lsb, tmp_rsb, tmp_des, tmp_asc, - &minLsb, &maxRsb, &descent, &ascent ); - /* */ - /* Consider vertical layouts */ - if( 0 < face->face->max_advance_height ) - max_advance_height = face->face->max_advance_height; - else - max_advance_height = tmp_asc + tmp_des; - if( vals->pixel_matrix[1] == 0 ){ - unit_x = fabs(vals->pixel_matrix[0]); - unit_y = 0; - width_x = face->face->max_advance_width * ins_ttcap->scaleBBoxWidth * unit_x; - } - else if( vals->pixel_matrix[3] == 0 ){ - unit_y = fabs(vals->pixel_matrix[2]); - unit_x = 0; - width_x = max_advance_height * ins_ttcap->scaleBBoxHeight * unit_y; - } - else{ - unit_x = fabs(vals->pixel_matrix[0] - - vals->pixel_matrix[1]*vals->pixel_matrix[2]/vals->pixel_matrix[3]); - unit_y = fabs(vals->pixel_matrix[2] - - vals->pixel_matrix[3]*vals->pixel_matrix[0]/vals->pixel_matrix[1]); - width_x = face->face->max_advance_width * ins_ttcap->scaleBBoxWidth * unit_x; - width_y = max_advance_height * ins_ttcap->scaleBBoxHeight * unit_y; - if( width_y < width_x ){ - width_x = width_y; - unit_x = 0; - } - else{ - unit_y = 0; - } - } - /* calculate correction ratio */ - width = (int)floor( (advance = width_x * scale) + 0.5); - new_width = width; - if( ins_ttcap->flags & TTCAP_DOUBLE_STRIKE_CORRECT_B_BOX_WIDTH ) - new_width += ins_ttcap->doubleStrikeShift; - new_width += ins_ttcap->adjustBBoxWidthByPixel; - ratio = (double)new_width/width; - width = new_width; - /* force constant */ - if( unit_x != 0 ) { - force_c_width_x = face->face->max_advance_width - * ins_ttcap->force_c_scale_b_box_width * unit_x; - force_c_lsb_x = face->face->max_advance_width - * ins_ttcap->force_c_scale_lsb * unit_x; - force_c_rsb_x = face->face->max_advance_width - * ins_ttcap->force_c_scale_rsb * unit_x; - } - else { - force_c_width_x = max_advance_height - * ins_ttcap->force_c_scale_b_box_height * unit_y; - force_c_lsb_x = max_advance_height - * ins_ttcap->force_c_scale_lsb * unit_y; - force_c_rsb_x = max_advance_height - * ins_ttcap->force_c_scale_rsb * unit_y; - } - /* calculate correction ratio */ - force_c_width = (int)floor(force_c_width_x * scale + 0.5); - new_width = force_c_width; - if( ins_ttcap->flags & TTCAP_DOUBLE_STRIKE_CORRECT_B_BOX_WIDTH ) - force_c_width += ins_ttcap->doubleStrikeShift; - new_width += ins_ttcap->force_c_adjust_width_by_pixel; - force_c_ratio = (double)new_width/force_c_width; - force_c_width = new_width; - /* force_c_lsb, force_c_rsb */ - if( ins_ttcap->flags & TTCAP_FORCE_C_LSB_FLAG ) - force_c_lsb = (int)floor( force_c_lsb_x * scale + 0.5 ); - else - force_c_lsb = minLsb; - if( ins_ttcap->flags & TTCAP_FORCE_C_RSB_FLAG ) - force_c_rsb = (int)floor( force_c_rsb_x * scale + 0.5 ); - else - force_c_rsb = maxRsb; - /* calculate shift of BitmapAutoItalic - (when diagonal matrix only) */ - if( orig_is_matrix_unit == True ) { - if( ins_ttcap->autoItalic != 0 ) { - double ai; - int ai_lsb,ai_rsb,ai_total; - if( 0 < ins_ttcap->autoItalic ) ai=ins_ttcap->autoItalic; - else ai = -ins_ttcap->autoItalic; - ai_total = (int)( (ascent+descent) * ai + 0.5); - ai_rsb = (int)((double)ai_total * ascent / ( ascent + descent ) + 0.5 ); - ai_lsb = -(ai_total - ai_rsb); - if( 0 < ins_ttcap->autoItalic ) { - ins_ttcap->lsbShiftOfBitmapAutoItalic = ai_lsb; - ins_ttcap->rsbShiftOfBitmapAutoItalic = ai_rsb; - } - else { - ins_ttcap->lsbShiftOfBitmapAutoItalic = -ai_rsb; - ins_ttcap->rsbShiftOfBitmapAutoItalic = -ai_lsb; - } - } - } - /* integer adjustment by TTCap */ - if( ins_ttcap->flags & TTCAP_DOUBLE_STRIKE ) - maxRsb += ins_ttcap->doubleStrikeShift; - maxRsb += ins_ttcap->adjustRightSideBearingByPixel; - minLsb += ins_ttcap->adjustLeftSideBearingByPixel; - /* */ - if( ins_ttcap->flags & TTCAP_DOUBLE_STRIKE ) - force_c_rsb += ins_ttcap->doubleStrikeShift; - force_c_rsb += ins_ttcap->force_c_adjust_rsb_by_pixel; - force_c_lsb += ins_ttcap->force_c_adjust_lsb_by_pixel; - /* apply to rawWidth */ - averageWidth = (int)floor(10 * width_x * scale - * ratio + 0.5); - rawWidth = floor(width_x * scale - * ratio * 1000. / base_height + 0.5); - rawAverageWidth = floor(width_x * scale * ratio * 10. - * 1000. / base_height + 0.5); - force_c_rawWidth = floor(force_c_width_x * scale - * force_c_ratio * 1000. / base_height + 0.5); - /* */ - } - /* for BITMAP fonts [if(face->bitmap)] */ - else { - /* These values differ from actual when outline, - so we must use them ONLY FOR BITMAP. */ - width = (int)floor(smetrics->max_advance * ins_ttcap->scaleBBoxWidth / 64.0 + .5); - descent = -smetrics->descender / 64; - ascent = smetrics->ascender / 64; - /* force constant */ - force_c_width = (int)floor(smetrics->max_advance - * ins_ttcap->force_c_scale_b_box_width / 64.0 + .5); - /* Preserve average width for bitmap fonts */ - if(vals->width != 0) - averageWidth = (int)floor(vals->width * ins_ttcap->scaleBBoxWidth +.5); - else - averageWidth = (int)floor(10.0 * smetrics->max_advance - * ins_ttcap->scaleBBoxWidth / 64.0 + .5); - rawWidth = 0; - rawAverageWidth = 0; - force_c_rawWidth = 0; - /* We don't consider vertical layouts */ - advance = (int)floor(smetrics->max_advance / 64.0 +.5); - unit_x = vals->pixel_matrix[0]; - unit_y = 0; - /* We can use 'width' only when bitmap. - This should not be set when outline. */ - minLsb = 0; - maxRsb = width; - /* force constant */ - if( ins_ttcap->flags & TTCAP_FORCE_C_LSB_FLAG ) - force_c_lsb = (int)floor(smetrics->max_advance - * ins_ttcap->force_c_scale_lsb / 64.0 + .5); - else - force_c_lsb = minLsb; - if( ins_ttcap->flags & TTCAP_FORCE_C_RSB_FLAG ) - force_c_rsb = (int)floor(smetrics->max_advance - * ins_ttcap->force_c_scale_rsb / 64.0 + .5); - else - force_c_rsb = maxRsb; - /* calculate shift of BitmapAutoItalic */ - if( ins_ttcap->autoItalic != 0 ) { - double ai; - int ai_lsb,ai_rsb,ai_total; - if( 0 < ins_ttcap->autoItalic ) ai=ins_ttcap->autoItalic; - else ai = -ins_ttcap->autoItalic; - ai_total = (int)( (ascent+descent) * ai + 0.5); - ai_rsb = (int)((double)ai_total * ascent / ( ascent + descent ) + 0.5 ); - ai_lsb = -(ai_total - ai_rsb); - if( 0 < ins_ttcap->autoItalic ) { - ins_ttcap->lsbShiftOfBitmapAutoItalic = ai_lsb; - ins_ttcap->rsbShiftOfBitmapAutoItalic = ai_rsb; - } - else { - ins_ttcap->lsbShiftOfBitmapAutoItalic = -ai_rsb; - ins_ttcap->rsbShiftOfBitmapAutoItalic = -ai_lsb; - } - } - /* integer adjustment by TTCap */ - if( ins_ttcap->flags & TTCAP_DOUBLE_STRIKE_CORRECT_B_BOX_WIDTH ) - width += ins_ttcap->doubleStrikeShift; - if( ins_ttcap->flags & TTCAP_DOUBLE_STRIKE ) - maxRsb += ins_ttcap->doubleStrikeShift; - maxRsb += ins_ttcap->adjustRightSideBearingByPixel; - minLsb += ins_ttcap->adjustLeftSideBearingByPixel; - /* We have not carried out matrix calculation, so this is done. */ - maxRsb += ins_ttcap->rsbShiftOfBitmapAutoItalic; - minLsb += ins_ttcap->lsbShiftOfBitmapAutoItalic; - /* force constant */ - if( ins_ttcap->flags & TTCAP_DOUBLE_STRIKE ) - force_c_rsb += ins_ttcap->doubleStrikeShift; - force_c_rsb += ins_ttcap->force_c_adjust_rsb_by_pixel; - force_c_lsb += ins_ttcap->force_c_adjust_lsb_by_pixel; - force_c_rsb += ins_ttcap->rsbShiftOfBitmapAutoItalic; - force_c_lsb += ins_ttcap->lsbShiftOfBitmapAutoItalic; - } - - /* SET CALCULATED VALUES TO INSTANCE */ - - /* Set actual height and cosine */ - instance->pixel_size = base_height; - instance->advance = advance; - if ( unit_x != 0 ){ - instance->pixel_width_unit_x = unit_x/base_height; - instance->pixel_width_unit_y = 0; - } - else{ - instance->pixel_width_unit_x = 0; - instance->pixel_width_unit_y = unit_y/base_height; - } - - /* header's metrics */ - instance->charcellMetrics = (xCharInfo*)xalloc(sizeof(xCharInfo)); - if(instance->charcellMetrics == NULL) { - xrc = AllocError; - goto quit; - } - instance->charcellMetrics->ascent = ascent; - instance->charcellMetrics->descent = descent; - instance->charcellMetrics->attributes = rawWidth; - instance->charcellMetrics->rightSideBearing = maxRsb; - instance->charcellMetrics->leftSideBearing = minLsb; - instance->charcellMetrics->characterWidth = width; - instance->averageWidth = averageWidth; - instance->rawAverageWidth = rawAverageWidth; - - /* Check code 0 */ - if( FreeTypeInstanceGetGlyph(font->zero_idx, 0, &tmpglyph, font->instance) != Successful - || tmpglyph == NULL) - if( FreeTypeInstanceGetGlyph(font->zero_idx, FT_GET_DUMMY, &tmpglyph, font->instance) - != Successful ) - tmpglyph = NULL; - if ( !tmpglyph ) { - xrc = AllocError; - goto quit; - } - - /* FORCE CONSTANT METRICS */ - if( 0 <= ins_ttcap->forceConstantSpacingEnd ) { - xCharInfo *tmpchar = NULL; - int c = ins_ttcap->force_c_representative_metrics_char_code; - /* header's metrics */ - if( instance->forceConstantMetrics == NULL ){ - instance->forceConstantMetrics = (xCharInfo*)xalloc(sizeof(xCharInfo)); - if(instance->forceConstantMetrics == NULL) { - xrc = AllocError; - goto quit; - } - } - /* Get Representative Metrics */ - if ( 0 <= c ) { - if( FreeTypeFontGetGlyphMetrics(c, 0, &tmpchar, font) != Successful ) - tmpchar = NULL; - } - if ( tmpchar && 0 < tmpchar->characterWidth ) { - instance->forceConstantMetrics->leftSideBearing = tmpchar->leftSideBearing; - instance->forceConstantMetrics->rightSideBearing = tmpchar->rightSideBearing; - instance->forceConstantMetrics->characterWidth = tmpchar->characterWidth; - instance->forceConstantMetrics->ascent = tmpchar->ascent; - instance->forceConstantMetrics->descent = tmpchar->descent; - instance->forceConstantMetrics->attributes = tmpchar->attributes; - } - else { - instance->forceConstantMetrics->leftSideBearing = force_c_lsb; - instance->forceConstantMetrics->rightSideBearing = force_c_rsb; - instance->forceConstantMetrics->characterWidth = force_c_width; - instance->forceConstantMetrics->ascent = ascent; - instance->forceConstantMetrics->descent = descent; - instance->forceConstantMetrics->attributes = force_c_rawWidth; - } - /* Check code 0 */ - if( FreeTypeInstanceGetGlyph(font->zero_idx, FT_FORCE_CONSTANT_SPACING, - &tmpglyph, font->instance) != Successful - || tmpglyph == NULL) - if( FreeTypeInstanceGetGlyph(font->zero_idx, FT_FORCE_CONSTANT_SPACING | FT_GET_DUMMY, - &tmpglyph, font->instance) - != Successful ) - tmpglyph = NULL; - if ( !tmpglyph ) { - xrc = AllocError; - goto quit; - } - } - } - else{ - - /* - * CACHED VALUES - */ - - width = instance->charcellMetrics->characterWidth; - ascent = instance->charcellMetrics->ascent; - descent = instance->charcellMetrics->descent; - rawWidth = instance->charcellMetrics->attributes; - maxRsb = instance->charcellMetrics->rightSideBearing; - minLsb = instance->charcellMetrics->leftSideBearing; - averageWidth = instance->averageWidth; - rawAverageWidth = instance->rawAverageWidth; - - } - - /* - * SET maxbounds, minbounds ... - */ - - if( !charcell ) { /* NOT CHARCELL */ - if( info ){ - /* - Calculate all glyphs' metrics. - maxbounds.ascent and maxbounds.descent are quite important values - for XAA. If ascent/descent of each glyph exceeds - maxbounds.ascent/maxbounds.descent, XAA causes SERVER CRASH. - Therefore, THIS MUST BE DONE. - */ - ft_compute_bounds(font,info,vals); - } - } - else{ /* CHARCELL */ - - /* - * SET CALCULATED OR CACHED VARIABLES - */ - - vals->width = averageWidth; - - if( info ){ - - info->maxbounds.leftSideBearing = minLsb; - info->maxbounds.rightSideBearing = maxRsb; - info->maxbounds.characterWidth = width; - info->maxbounds.ascent = ascent; - info->maxbounds.descent = descent; - info->maxbounds.attributes = - (unsigned short)(short)rawWidth; - - info->minbounds = info->maxbounds; - } - } - - /* set info */ - - if( info ){ - /* - info->fontAscent = ascent; - info->fontDescent = descent; - */ - info->fontAscent = info->maxbounds.ascent; - info->fontDescent = info->maxbounds.descent; - /* Glyph metrics are accurate */ - info->inkMetrics=1; - - memcpy((char *)&info->ink_maxbounds, - (char *)&info->maxbounds, sizeof(xCharInfo)); - memcpy((char *)&info->ink_minbounds, - (char *)&info->minbounds, sizeof(xCharInfo)); - - /* XXX - hack */ - info->defaultCh=0; - - /* Set the pInfo flags */ - /* Properties set by FontComputeInfoAccelerators: - pInfo->noOverlap; - pInfo->terminalFont; - pInfo->constantMetrics; - pInfo->constantWidth; - pInfo->inkInside; - */ - /* from lib/font/util/fontaccel.c */ - FontComputeInfoAccelerators(info); - } - - if(xf) - xf->fontPrivate = (void*)font; - - if(info) { - xrc = FreeTypeAddProperties(font, vals, info, entry->name.name, - rawAverageWidth, font_properties); - if (xrc != Successful) { - goto quit; - } - } - - quit: - if ( dynStrTTCapCodeRange ) xfree(dynStrTTCapCodeRange); - if ( dynStrFTFileName ) xfree(dynStrFTFileName); - if ( dynStrRealFileName ) xfree(dynStrRealFileName); - if ( xrc != Successful ) { - if( font ){ - if( face && font->instance == NULL ) FreeTypeFreeFace(face); - FreeTypeFreeFont(font); - } - } - return xrc; -} - -/* Routines used by X11 to get info and glyphs from the font. */ - -static int -FreeTypeGetMetrics(FontPtr pFont, unsigned long count, unsigned char *chars, - FontEncoding charEncoding, unsigned long *metricCount, - xCharInfo **metrics) -{ - unsigned int code = 0; - int flags = 0; - FTFontPtr tf; - struct TTCapInfo *ttcap; - xCharInfo **mp, *m; - - /* MUMBLE1("Get metrics for %ld characters\n", count);*/ - - tf = (FTFontPtr)pFont->fontPrivate; - ttcap = &tf->instance->ttcap; - mp = metrics; - - while (count-- > 0) { - switch (charEncoding) { - case Linear8Bit: - case TwoD8Bit: - code = *chars++; - break; - case Linear16Bit: - case TwoD16Bit: - code = (*chars++ << 8); - code |= *chars++; - /* */ - if ( !(ttcap->flags & TTCAP_FORCE_C_OUTSIDE) ) { - if ( (int)code <= ttcap->forceConstantSpacingEnd - && ttcap->forceConstantSpacingBegin <= (int)code ) - flags|=FT_FORCE_CONSTANT_SPACING; - else flags=0; - } - else { /* for GB18030 proportional */ - if ( (int)code <= ttcap->forceConstantSpacingEnd - || ttcap->forceConstantSpacingBegin <= (int)code ) - flags|=FT_FORCE_CONSTANT_SPACING; - else flags=0; - } - break; - } - - if(FreeTypeFontGetGlyphMetrics(code, flags, &m, tf) == Successful && m!=NULL) { - *mp++ = m; - } -#ifdef X_ACCEPTS_NO_SUCH_CHAR - else *mp++ = &noSuchChar.metrics; -#endif - } - - *metricCount = mp - metrics; - return Successful; -} - -static int -FreeTypeGetGlyphs(FontPtr pFont, unsigned long count, unsigned char *chars, - FontEncoding charEncoding, unsigned long *glyphCount, - CharInfoPtr *glyphs) -{ - unsigned int code = 0; - int flags = 0; - FTFontPtr tf; - CharInfoPtr *gp; - CharInfoPtr g; - struct TTCapInfo *ttcap; - - tf = (FTFontPtr)pFont->fontPrivate; - ttcap = &tf->instance->ttcap; - gp = glyphs; - - while (count-- > 0) { - switch (charEncoding) { - case Linear8Bit: case TwoD8Bit: - code = *chars++; - break; - case Linear16Bit: case TwoD16Bit: - code = *chars++ << 8; - code |= *chars++; - /* */ - if ( !(ttcap->flags & TTCAP_FORCE_C_OUTSIDE) ) { - if ( (int)code <= ttcap->forceConstantSpacingEnd - && ttcap->forceConstantSpacingBegin <= (int)code ) - flags|=FT_FORCE_CONSTANT_SPACING; - else flags=0; - } - else { /* for GB18030 proportional */ - if ( (int)code <= ttcap->forceConstantSpacingEnd - || ttcap->forceConstantSpacingBegin <= (int)code ) - flags|=FT_FORCE_CONSTANT_SPACING; - else flags=0; - } - break; - } - - if(FreeTypeFontGetGlyph(code, flags, &g, tf) == Successful && g!=NULL) { - *gp++ = g; - } -#ifdef X_ACCEPTS_NO_SUCH_CHAR - else { -#ifdef XAA_ACCEPTS_NULL_BITS - *gp++ = &noSuchChar; -#else - if ( tf->dummy_char.bits ) { - *gp++ = &tf->dummy_char; - } - else { - char *raster = NULL; - int wd_actual, ht_actual, wd, ht, bpr; - wd_actual = tf->info->maxbounds.rightSideBearing - tf->info->maxbounds.leftSideBearing; - ht_actual = tf->info->maxbounds.ascent + tf->info->maxbounds.descent; - if(wd_actual <= 0) wd = 1; - else wd=wd_actual; - if(ht_actual <= 0) ht = 1; - else ht=ht_actual; - bpr = (((wd + (tf->instance->bmfmt.glyph<<3) - 1) >> 3) & - -tf->instance->bmfmt.glyph); - raster = (char*)xalloc(ht * bpr); - if(raster) { - memset(raster, 0, ht * bpr); - tf->dummy_char.bits = raster; - *gp++ = &tf->dummy_char; - } - } -#endif - } -#endif - } - - *glyphCount = gp - glyphs; - return Successful; -} - -static int -FreeTypeSetUpFont(FontPathElementPtr fpe, FontPtr xf, FontInfoPtr info, - fsBitmapFormat format, fsBitmapFormatMask fmask, - FontBitmapFormatPtr bmfmt) -{ - int xrc; - int image; - - /* Get the default bitmap format information for this X installation. - Also update it for the client if running in the font server. */ - FontDefaultFormat(&bmfmt->bit, &bmfmt->byte, &bmfmt->glyph, &bmfmt->scan); - if ((xrc = CheckFSFormat(format, fmask, &bmfmt->bit, &bmfmt->byte, - &bmfmt->scan, &bmfmt->glyph, - &image)) != Successful) { - MUMBLE1("Aborting after checking FS format: %d\n", xrc); - return xrc; - } - - if(xf) { - xf->refcnt = 0; - xf->bit = bmfmt->bit; - xf->byte = bmfmt->byte; - xf->glyph = bmfmt->glyph; - xf->scan = bmfmt->scan; - xf->format = format; - xf->get_glyphs = FreeTypeGetGlyphs; - xf->get_metrics = FreeTypeGetMetrics; - xf->unload_font = FreeTypeUnloadXFont; - xf->unload_glyphs = 0; - xf->fpe = fpe; - xf->svrPrivate = 0; - xf->fontPrivate = 0; /* we'll set it later */ - xf->fpePrivate = 0; - } - - info->defaultCh = 0; - info->noOverlap = 0; /* not updated */ - info->terminalFont = 0; /* not updated */ - info->constantMetrics = 0; /* we'll set it later */ - info->constantWidth = 0; /* we'll set it later */ - info->inkInside = 1; - info->inkMetrics = 1; - info->allExist=0; /* not updated */ - info->drawDirection = LeftToRight; /* we'll set it later */ - info->cachable = 1; /* we don't do licensing */ - info->anamorphic = 0; /* can hinting lead to anamorphic scaling? */ - info->maxOverlap = 0; /* we'll set it later. */ - info->pad = 0; /* ??? */ - return Successful; -} - -/* Functions exported by the backend */ - -static int -FreeTypeOpenScalable(FontPathElementPtr fpe, FontPtr *ppFont, int flags, - FontEntryPtr entry, char *fileName, FontScalablePtr vals, - fsBitmapFormat format, fsBitmapFormatMask fmask, - FontPtr non_cachable_font) -{ - int xrc; - FontPtr xf; - FontBitmapFormatRec bmfmt; - - MUMBLE1("Open Scalable %s, XLFD=",fileName); -#ifdef DEBUG_TRUETYPE - fwrite(entry->name.name, entry->name.length, 1, stdout); -#endif - MUMBLE("\n"); - - xf = CreateFontRec(); - if (xf == NULL) - return AllocError; - - xrc = FreeTypeSetUpFont(fpe, xf, &xf->info, format, fmask, &bmfmt); - if(xrc != Successful) { - DestroyFontRec(xf); - return xrc; - } - xrc = FreeTypeLoadXFont(fileName, vals, xf, &xf->info, &bmfmt, entry); - if(xrc != Successful) { - MUMBLE1("Error during load: %d\n",xrc); - DestroyFontRec(xf); - return xrc; - } - - *ppFont = xf; - - return xrc; -} - -/* Routine to get requested font info. */ - -static int -FreeTypeGetInfoScalable(FontPathElementPtr fpe, FontInfoPtr info, - FontEntryPtr entry, FontNamePtr fontName, - char *fileName, FontScalablePtr vals) -{ - int xrc; - FontBitmapFormatRec bmfmt; - - MUMBLE("Get info, XLFD= "); -#ifdef DEBUG_TRUETYPE - fwrite(entry->name.name, entry->name.length, 1, stdout); -#endif - MUMBLE("\n"); - - xrc = FreeTypeSetUpFont(fpe, 0, info, 0, 0, &bmfmt); - if(xrc != Successful) { - return xrc; - } - - bmfmt.glyph <<= 3; - - xrc = FreeTypeLoadXFont(fileName, vals, 0, info, &bmfmt, entry); - if(xrc != Successful) { - MUMBLE1("Error during load: %d\n", xrc); - return xrc; - } - - return Successful; -} - -/* Renderer registration. */ - -/* Set the capabilities of this renderer. */ -#define CAPABILITIES (CAP_CHARSUBSETTING | CAP_MATRIX) - -/* Set it up so file names with either upper or lower case can be - loaded. We don't support compressed fonts. */ -static FontRendererRec renderers[] = { - {".ttf", 4, 0, FreeTypeOpenScalable, 0, - FreeTypeGetInfoScalable, 0, CAPABILITIES}, - {".TTF", 4, 0, FreeTypeOpenScalable, 0, - FreeTypeGetInfoScalable, 0, CAPABILITIES}, - {".ttc", 4, 0, FreeTypeOpenScalable, 0, - FreeTypeGetInfoScalable, 0, CAPABILITIES}, - {".TTC", 4, 0, FreeTypeOpenScalable, 0, - FreeTypeGetInfoScalable, 0, CAPABILITIES}, - {".otf", 4, 0, FreeTypeOpenScalable, 0, - FreeTypeGetInfoScalable, 0, CAPABILITIES}, - {".OTF", 4, 0, FreeTypeOpenScalable, 0, - FreeTypeGetInfoScalable, 0, CAPABILITIES}, - {".otc", 4, 0, FreeTypeOpenScalable, 0, - FreeTypeGetInfoScalable, 0, CAPABILITIES}, - {".OTC", 4, 0, FreeTypeOpenScalable, 0, - FreeTypeGetInfoScalable, 0, CAPABILITIES}, - {".pfa", 4, 0, FreeTypeOpenScalable, 0, - FreeTypeGetInfoScalable, 0, CAPABILITIES}, - {".PFA", 4, 0, FreeTypeOpenScalable, 0, - FreeTypeGetInfoScalable, 0, CAPABILITIES}, - {".pfb", 4, 0, FreeTypeOpenScalable, 0, - FreeTypeGetInfoScalable, 0, CAPABILITIES}, - {".PFB", 4, 0, FreeTypeOpenScalable, 0, - FreeTypeGetInfoScalable, 0, CAPABILITIES}, -}; -static int num_renderers = sizeof(renderers) / sizeof(renderers[0]); - -static FontRendererRec alt_renderers[] = { - {".bdf", 4, 0, FreeTypeOpenScalable, 0, - FreeTypeGetInfoScalable, 0, CAPABILITIES}, - {".BDF", 4, 0, FreeTypeOpenScalable, 0, - FreeTypeGetInfoScalable, 0, CAPABILITIES}, - {".pcf", 4, 0, FreeTypeOpenScalable, 0, - FreeTypeGetInfoScalable, 0, CAPABILITIES}, - {".PCF", 4, 0, FreeTypeOpenScalable, 0, - FreeTypeGetInfoScalable, 0, CAPABILITIES}, -}; - -static int num_alt_renderers = -sizeof(alt_renderers) / sizeof(alt_renderers[0]); - - -void -FreeTypeRegisterFontFileFunctions(void) -{ - int i; - - for (i = 0; i < num_renderers; i++) - FontFileRegisterRenderer(&renderers[i]); - - for (i = 0; i < num_alt_renderers; i++) - FontFilePriorityRegisterRenderer(&alt_renderers[i], -10); -} diff --git a/nx-X11/lib/font/FreeType/ftfuncs.h b/nx-X11/lib/font/FreeType/ftfuncs.h deleted file mode 100644 index f115a8b77..000000000 --- a/nx-X11/lib/font/FreeType/ftfuncs.h +++ /dev/null @@ -1,189 +0,0 @@ -/* -Copyright (c) 1998-2002 by Juliusz Chroboczek -Copyright (c) 2003 After X-TT Project, All rights reserved. - -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 -AUTHORS OR COPYRIGHT HOLDERS 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. -*/ -/* $XFree86: xc/lib/font/FreeType/ftfuncs.h,v 1.17 2003/12/21 04:02:07 dawes Exp $ */ - -/* Number of buckets in the hashtable holding faces */ -#define NUMFACEBUCKETS 32 - -/* Glyphs are held in segments of this size */ -#define FONTSEGMENTSIZE 16 - -/* A structure that holds bitmap order and padding info. */ - -typedef struct { - int bit; /* bit order */ - int byte; /* byte order */ - int glyph; /* glyph pad size */ - int scan; /* machine word size */ -} FontBitmapFormatRec, *FontBitmapFormatPtr; - -struct FTSize_s; - -/* At the lowest level, there is face; FTFaces are in one-to-one - correspondence with TrueType faces. Multiple instance may share - the same face. */ - -typedef struct _FTFace { - char *filename; - FT_Face face; - int bitmap; - struct _FTInstance *instances; - struct _FTInstance *active_instance; - struct _FTFace *next; /* link to next face in bucket */ -} FTFaceRec, *FTFacePtr; - -/* A transformation matrix with resolution information */ -typedef struct _FTNormalisedTransformation { - double scale; - int nonIdentity; /* if 0, matrix is the identity */ - FT_Matrix matrix; - int xres, yres; -} FTNormalisedTransformationRec, *FTNormalisedTransformationPtr; - -#define FT_PROPORTIONAL 0 -#define FT_MONOSPACED 1 -#define FT_CHARCELL 2 - -#define FT_AVAILABLE_UNKNOWN 0 -#define FT_AVAILABLE_NO 1 -#define FT_AVAILABLE_METRICS 2 -#define FT_AVAILABLE_RASTERISED 3 - -#define FT_GET_GLYPH_BOTH 0x01 -#define FT_GET_GLYPH_METRICS_ONLY 0x02 -#define FT_GET_DUMMY 0x04 -#define FT_FORCE_CONSTANT_SPACING 0x08 - -#define TTCAP_DOUBLE_STRIKE 0x0001 -#define TTCAP_DOUBLE_STRIKE_MKBOLD_EDGE_LEFT 0x0002 -#define TTCAP_DOUBLE_STRIKE_CORRECT_B_BOX_WIDTH 0x0008 -#define TTCAP_IS_VERY_LAZY 0x0010 -#define TTCAP_DISABLE_DEFAULT_VERY_LAZY 0x0020 -#define TTCAP_FORCE_C_LSB_FLAG 0x0100 -#define TTCAP_FORCE_C_RSB_FLAG 0x0200 -#define TTCAP_FORCE_C_OUTSIDE 0x0400 -#define TTCAP_MONO_CENTER 0x0800 - -/* TTCap */ -struct TTCapInfo { - long flags; - double autoItalic; - double scaleWidth; - double scaleBBoxWidth; - double scaleBBoxHeight; - int doubleStrikeShift; - int adjustBBoxWidthByPixel; - int adjustLeftSideBearingByPixel; - int adjustRightSideBearingByPixel; - double scaleBitmap; - int forceConstantSpacingBegin; - int forceConstantSpacingEnd; - /* We don't compare */ - int force_c_adjust_width_by_pixel; - int force_c_adjust_lsb_by_pixel; - int force_c_adjust_rsb_by_pixel; - int force_c_representative_metrics_char_code; - double force_c_scale_b_box_width; - double force_c_scale_b_box_height; - double force_c_scale_lsb; - double force_c_scale_rsb; - double vl_slant; - int lsbShiftOfBitmapAutoItalic; - int rsbShiftOfBitmapAutoItalic; -}; - -/* An instance builds on a face by specifying the transformation - matrix. Multiple fonts may share the same instance. */ - -/* This structure caches bitmap data */ -typedef struct _FTInstance { - FTFacePtr face; /* the associated face */ - FT_Size size; - FTNormalisedTransformationRec transformation; - FT_Int32 load_flags; - FT_ULong strike_index; - int spacing; /* actual spacing */ - double pixel_size; /* to calc attributes (actual height) */ - double pixel_width_unit_x; /* to calc horiz. width (cosine) */ - double pixel_width_unit_y; /* to calc vert. width (cosine) */ - xCharInfo *charcellMetrics; /* the header's metrics */ - int averageWidth; /* the header's metrics */ - long rawAverageWidth; /* the header's metrics */ - double advance; /* the header's metrics */ - xCharInfo *forceConstantMetrics; - FontBitmapFormatRec bmfmt; - unsigned nglyphs; - CharInfoPtr *glyphs; /* glyphs and available are used in parallel */ - int **available; - struct TTCapInfo ttcap; - int refcount; - struct _FTInstance *next; /* link to next instance */ -} FTInstanceRec, *FTInstancePtr; - -/* A font is an instance with coding information; fonts are in - one-to-one correspondence with X fonts */ -typedef struct _FTFont{ - FTInstancePtr instance; - FTMappingRec mapping; - unsigned zero_idx; - FontInfoPtr info; - int nranges; - CharInfoRec dummy_char; - fsRange *ranges; -} FTFontRec, *FTFontPtr; - -#ifndef NOT_IN_FTFUNCS - -/* Prototypes for some local functions */ - -static int FreeTypeOpenFace(FTFacePtr *facep, char *FTFileName, char *realFileName, int faceNumber); -static void FreeTypeFreeFace(FTFacePtr face); -static int -FreeTypeOpenInstance(FTInstancePtr *instancep, FTFacePtr face, - char *FTFileName, FTNormalisedTransformationPtr trans, - int spacing, FontBitmapFormatPtr bmfmt, - struct TTCapInfo *tmp_ttcap, FT_Int32 load_flags); -static void FreeTypeFreeInstance(FTInstancePtr instance); -static int -FreeTypeInstanceGetGlyph(unsigned idx, int flags, CharInfoPtr *g, FTInstancePtr instance); -static int -FreeTypeInstanceGetGlyphMetrics(unsigned idx, int flags, - xCharInfo **metrics, FTInstancePtr instance ); -static int -FreeTypeRasteriseGlyph(unsigned idx, int flags, CharInfoPtr tgp, - FTInstancePtr instance, int hasMetrics ); -static void FreeTypeFreeFont(FTFontPtr font); -static void FreeTypeFreeXFont(FontPtr pFont, int freeProps); -static void FreeTypeUnloadXFont(FontPtr pFont); -static int -FreeTypeAddProperties(FTFontPtr font, FontScalablePtr vals, FontInfoPtr info, - char *fontname, int rawAverageWidth, Bool font_properties); -static int FreeTypeFontGetGlyph(unsigned code, int flags, CharInfoPtr *g, FTFontPtr font); -static int -FreeTypeLoadFont(FTFontPtr font, FontInfoPtr info, FTFacePtr face, - char *FTFileName, FontScalablePtr vals, FontEntryPtr entry, - FontBitmapFormatPtr bmfmt, FT_Int32 load_flags, - struct TTCapInfo *tmp_ttcap, char *dynStrTTCapCodeRange, - int ttcap_spacing ); - -#endif /* NOT_IN_FTFUNCS */ diff --git a/nx-X11/lib/font/FreeType/ftsystem.c b/nx-X11/lib/font/FreeType/ftsystem.c deleted file mode 100644 index 90c51c1bf..000000000 --- a/nx-X11/lib/font/FreeType/ftsystem.c +++ /dev/null @@ -1,332 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftsystem.c */ -/* */ -/* ANSI-specific FreeType low-level system interface (body). */ -/* */ -/* Copyright 1996-2001, 2002 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* Modified for XFree86. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - -/* Modified for XFree86 */ -/* $XFree86$ */ - - /*************************************************************************/ - /* */ - /* This file contains the default interface used by FreeType to access */ - /* low-level, i.e. memory management, i/o access as well as thread */ - /* synchronisation. It can be replaced by user-specific routines if */ - /* necessary. */ - /* */ - /*************************************************************************/ - - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <ft2build.h> -#include FT_CONFIG_CONFIG_H -#include FT_INTERNAL_DEBUG_H -#include FT_SYSTEM_H -#include FT_ERRORS_H -#include FT_TYPES_H - -#ifndef FONTMODULE -#include <stdio.h> -#include <stdlib.h> -#else -#include "Xmd.h" -#define _XTYPEDEF_BOOL -#include "Xdefs.h" -#define DONT_DEFINE_WRAPPERS -#include "xf86_ansic.h" -#undef DONT_DEFINE_WRAPPERS -#define malloc(x) xf86malloc(x) -#define realloc(x, y) xf86realloc(x, y) -#define free(x) xf86free(x) -#define FILE XF86FILE -#define fopen(x, y) xf86fopen(x, y) -#define fclose(x) xf86fclose(x) -#define fseek(x, y, z) xf86fseek(x, y, z) -#define ftell(x) xf86ftell(x) -#define SEEK_SET XF86_SEEK_SET -#define SEEK_END XF86_SEEK_END -#define fread(x, y, z, t) xf86fread(x, y, z, t) -#endif - - - /*************************************************************************/ - /* */ - /* MEMORY MANAGEMENT INTERFACE */ - /* */ - /*************************************************************************/ - - /*************************************************************************/ - /* */ - /* It is not necessary to do any error checking for the */ - /* allocation-related functions. This will be done by the higher level */ - /* routines like FT_Alloc() or FT_Realloc(). */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* ft_alloc */ - /* */ - /* <Description> */ - /* The memory allocation function. */ - /* */ - /* <Input> */ - /* memory :: A pointer to the memory object. */ - /* */ - /* size :: The requested size in bytes. */ - /* */ - /* <Return> */ - /* The address of newly allocated block. */ - /* */ - FT_CALLBACK_DEF( void* ) - ft_alloc( FT_Memory memory, - long size ) - { - FT_UNUSED( memory ); - - return malloc( size ); - } - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* ft_realloc */ - /* */ - /* <Description> */ - /* The memory reallocation function. */ - /* */ - /* <Input> */ - /* memory :: A pointer to the memory object. */ - /* */ - /* cur_size :: The current size of the allocated memory block. */ - /* */ - /* new_size :: The newly requested size in bytes. */ - /* */ - /* block :: The current address of the block in memory. */ - /* */ - /* <Return> */ - /* The address of the reallocated memory block. */ - /* */ - FT_CALLBACK_DEF( void* ) - ft_realloc( FT_Memory memory, - long cur_size, - long new_size, - void* block ) - { - FT_UNUSED( memory ); - FT_UNUSED( cur_size ); - - return realloc( block, new_size ); - } - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* ft_free */ - /* */ - /* <Description> */ - /* The memory release function. */ - /* */ - /* <Input> */ - /* memory :: A pointer to the memory object. */ - /* */ - /* block :: The address of block in memory to be freed. */ - /* */ - FT_CALLBACK_DEF( void ) - ft_free( FT_Memory memory, - void* block ) - { - FT_UNUSED( memory ); - - free( block ); - } - - - /*************************************************************************/ - /* */ - /* RESOURCE MANAGEMENT INTERFACE */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* The macro FT_COMPONENT is used in trace mode. It is an implicit */ - /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */ - /* messages during execution. */ - /* */ -#undef FT_COMPONENT -#define FT_COMPONENT trace_io - - /* We use the macro STREAM_FILE for convenience to extract the */ - /* system-specific stream handle from a given FreeType stream object */ -#define STREAM_FILE( stream ) ( (FILE*)stream->descriptor.pointer ) - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* ft_ansi_stream_close */ - /* */ - /* <Description> */ - /* The function to close a stream. */ - /* */ - /* <Input> */ - /* stream :: A pointer to the stream object. */ - /* */ - FT_CALLBACK_DEF( void ) - ft_ansi_stream_close( FT_Stream stream ) - { - fclose( STREAM_FILE( stream ) ); - - stream->descriptor.pointer = NULL; - stream->size = 0; - stream->base = 0; - } - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* ft_ansi_stream_io */ - /* */ - /* <Description> */ - /* The function to open a stream. */ - /* */ - /* <Input> */ - /* stream :: A pointer to the stream object. */ - /* */ - /* offset :: The position in the data stream to start reading. */ - /* */ - /* buffer :: The address of buffer to store the read data. */ - /* */ - /* count :: The number of bytes to read from the stream. */ - /* */ - /* <Return> */ - /* The number of bytes actually read. */ - /* */ - FT_CALLBACK_DEF( unsigned long ) - ft_ansi_stream_io( FT_Stream stream, - unsigned long offset, - unsigned char* buffer, - unsigned long count ) - { - FILE* file; - - - file = STREAM_FILE( stream ); - - fseek( file, offset, SEEK_SET ); - - return (unsigned long)fread( buffer, 1, count, file ); - } - - - /* documentation is in ftobjs.h */ - - FT_EXPORT_DEF( FT_Error ) - FT_Stream_Open( FT_Stream stream, - const char* filepathname ) - { - FILE* file; - - - if ( !stream ) - return FT_Err_Invalid_Stream_Handle; - - file = fopen( filepathname, "rb" ); - if ( !file ) - { - FT_ERROR(( "FT_Stream_Open:" )); - FT_ERROR(( " could not open `%s'\n", filepathname )); - - return FT_Err_Cannot_Open_Resource; - } - - fseek( file, 0, SEEK_END ); - stream->size = ftell( file ); - fseek( file, 0, SEEK_SET ); - - stream->descriptor.pointer = file; - stream->pathname.pointer = (char*)filepathname; - stream->pos = 0; - - stream->read = ft_ansi_stream_io; - stream->close = ft_ansi_stream_close; - - FT_TRACE1(( "FT_Stream_Open:" )); - FT_TRACE1(( " opened `%s' (%d bytes) successfully\n", - filepathname, stream->size )); - - return FT_Err_Ok; - } - - -#ifdef FT_DEBUG_MEMORY - - extern FT_Int - ft_mem_debug_init( FT_Memory memory ); - - extern void - ft_mem_debug_done( FT_Memory memory ); - -#endif - - - /* documentation is in ftobjs.h */ - - FT_EXPORT_DEF( FT_Memory ) - FT_New_Memory( void ) - { - FT_Memory memory; - - - memory = (FT_Memory)malloc( sizeof ( *memory ) ); - if ( memory ) - { - memory->user = 0; - memory->alloc = ft_alloc; - memory->realloc = ft_realloc; - memory->free = ft_free; -#ifdef FT_DEBUG_MEMORY - ft_mem_debug_init( memory ); -#endif - } - - return memory; - } - - - /* documentation is in ftobjs.h */ - - FT_EXPORT_DEF( void ) - FT_Done_Memory( FT_Memory memory ) - { -#ifdef FT_DEBUG_MEMORY - ft_mem_debug_done( memory ); -#endif -#undef free - memory->free( memory, memory ); - } - - -/* END */ diff --git a/nx-X11/lib/font/FreeType/fttools.c b/nx-X11/lib/font/FreeType/fttools.c deleted file mode 100644 index 9251838a9..000000000 --- a/nx-X11/lib/font/FreeType/fttools.c +++ /dev/null @@ -1,201 +0,0 @@ -/* - Copyright (c) 1997 by Mark Leisher - Copyright (c) 1998-2002 by Juliusz Chroboczek - - 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 - AUTHORS OR COPYRIGHT HOLDERS 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. -*/ - -/* $XFree86: xc/lib/font/FreeType/fttools.c,v 1.6 2003/06/08 15:41:13 herrb Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/fonts/fontmisc.h> -#ifndef FONTMODULE -#include <ctype.h> -#include <string.h> -#else -#include "Xmd.h" -#include "Xdefs.h" -#include "xf86_ansic.h" -#endif - -#include <X11/fonts/font.h> -#include <ft2build.h> -#include FT_FREETYPE_H -#include FT_SFNT_NAMES_H -#include FT_TRUETYPE_IDS_H -#include "ft.h" - -/* backward compatibility hack */ -#if (FREETYPE_VERSION < 2001008) -# ifndef ft_isdigit -# define ft_isdigit isdigit -# endif -#endif - -#ifndef LSBFirst -#define LSBFirst 0 -#define MSBFirst 1 -#endif - -#define LOBYTE(s,byte) ((byte)==LSBFirst?*(char*)(s):*((char*)(s)+1)) -#define HIBYTE(s,byte) ((byte)==LSBFirst?*((char*)(s)+1):*(char*)(s)) - -int FTtoXReturnCode(int rc) -{ - if(rc == 0x40) - return AllocError; - /* Anything else stops the font matching mechanism */ - else return BadFontName; - -} - -/* Convert slen bytes from UCS-2 to ISO 8859-1. Byte specifies the - endianness of the string, max the maximum number of bytes written into - to. */ -static int -FTu2a(int slen, FT_Byte *from, char *to, int byte, int max) -{ - int i, n; - - n = 0; - for (i = 0; i < slen; i += 2) { - if(n >= max) - break; - if(HIBYTE(from+i, byte)!=0) - *to++='?'; - else - *to++ = LOBYTE(from+i,byte); - n++; - } - *to = 0; - return n; -} - -static int -FTGetName(FT_Face face, int nid, int pid, int eid, FT_SfntName *name_return) -{ - FT_SfntName name; - int n, i; - - n = FT_Get_Sfnt_Name_Count(face); - if(n <= 0) - return 0; - - for(i = 0; i < n; i++) { - if(FT_Get_Sfnt_Name(face, i, &name)) - continue; - if(name.name_id == nid && - name.platform_id == pid && - (eid < 0 || name.encoding_id == eid)) { - switch(name.platform_id) { - case TT_PLATFORM_APPLE_UNICODE: - case TT_PLATFORM_MACINTOSH: - if(name.language_id != TT_MAC_LANGID_ENGLISH) - continue; - break; - case TT_PLATFORM_MICROSOFT: - if(name.language_id != TT_MS_LANGID_ENGLISH_UNITED_STATES && - name.language_id != TT_MS_LANGID_ENGLISH_UNITED_KINGDOM) - break; - continue; - break; - default: - break; - } - *name_return = name; - return 1; - } - } - return 0; -} - -int -FTGetEnglishName(FT_Face face, int nid, char *name_return, int name_len) -{ - FT_SfntName name; - int len; - - if(FTGetName(face, nid, - TT_PLATFORM_MICROSOFT, TT_MS_ID_UNICODE_CS, &name) || - FTGetName(face, nid, - TT_PLATFORM_APPLE_UNICODE, -1, &name)) - return FTu2a(name.string_len, name.string, name_return, - MSBFirst, name_len); - - /* Pretend that Apple Roman is ISO 8859-1. */ - if(FTGetName(face, nid, TT_PLATFORM_MACINTOSH, TT_MAC_ID_ROMAN, &name)) { - len = name.string_len; - if(len > name_len) - len = name_len; - memcpy(name_return, name.string, len); - return len; - } - - /* Must be some font that can only be named in Polish or something. */ - return -1; -} - -int -FTcheckForTTCName(char *fileName, char **realFileName, int *faceNumber) -{ - int length; - int fn; - int i, j; - char *start, *realName; - - length = strlen(fileName); - if(length < 4) - return 0; - - if(strcasecmp(fileName + (length-4), ".ttc") != 0 && - strcasecmp(fileName + (length-4), ".otc") != 0) - return 0; - - realName = xalloc(length + 1); - if(realName == NULL) - return 0; - - strcpy(realName, fileName); - *realFileName=realName; - start = strchr(realName, ':'); - if(start) { - fn=0; - i=1; - while(ft_isdigit(start[i])) { - fn *= 10; - fn += start[i]-'0'; - i++; - } - if(start[i]==':') { - *faceNumber = fn; - i++; - j = 0; - while(start[i]) { - start[j++] = start[i++]; - } - start[j] = '\0'; - return 1; - } - } - - *faceNumber = 0; - return 1; -} diff --git a/nx-X11/lib/font/FreeType/module/Imakefile b/nx-X11/lib/font/FreeType/module/Imakefile deleted file mode 100644 index 855220b1e..000000000 --- a/nx-X11/lib/font/FreeType/module/Imakefile +++ /dev/null @@ -1,111 +0,0 @@ -XCOMM $XFree86: xc/lib/font/FreeType/module/Imakefile,v 1.16 2003/11/05 16:58:35 tsi Exp $ - -FT2INCDIR = $(TOP)/extras/freetype2/include -FT2SOURCEDIR = $(TOP)/extras/freetype2/src - -/*#define BuildFreetypeDlModule NO*/ - -#if !defined(BuildFreetypeDlModule) -# define BuildFreetypeDlModule (HasFreetype2 && HasDlopen) -#endif - -#if !BuildFreetypeDlModule -EXTRADEFINES = Freetype2BuildDefines -DFONTMODULE -# else -# undef MakeDllModules -# define MakeDllModules YES -#endif - - - -DEFINES = $(EXTRADEFINES) -DXFREE86_FT2 $(INTERNALDEFINES) -#define IHaveModules -#include <Server.tmpl> - - -#if BuildFreetypeDlModule - -FT2INCLUDES = $(FREETYPE2INCLUDES) -EXTLIB = $(FREETYPE2LIB) - -# if !HasFreetype2 -LINKFT2LIB = -L$(BUILDLIBDIR) -# endif -#else - -FT2INCLUDES = -I$(FT2INCDIR) \ - -I$(FT2SOURCEDIR)/base \ - -I$(FT2SOURCEDIR)/gzip \ - -I$(FT2SOURCEDIR)/raster \ - -I$(FT2SOURCEDIR)/sfnt \ - -I$(FT2SOURCEDIR)/truetype \ - -I$(FT2SOURCEDIR)/cff \ - -I$(FT2SOURCEDIR)/type1 \ - -I$(FT2SOURCEDIR)/psaux \ - -I$(FT2SOURCEDIR)/psnames \ - -I$(FT2SOURCEDIR)/pshinter \ - -I$(FT2SOURCEDIR)/autohint \ - -I$(FT2SOURCEDIR)/bdf \ - -I$(FT2SOURCEDIR)/pcf \ - -I$(FT2SOURCEDIR)/lzw - -FT2SRCS = ftbase.c ftinit.c ftglyph.c ftbbox.c ftsystem.c fttype1.c ftxf86.c \ - ftgzip.c raster.c sfnt.c truetype.c cff.c type1.c \ - psaux.c psnames.c pshinter.c autohint.c ftlzw.c \ - ftbdf.c bdf.c pcf.c -FT2OBJS = ftbase.o ftinit.o ftglyph.o ftbbox.o ftsystem.o fttype1.o ftxf86.o \ - ftgzip.o raster.o sfnt.o truetype.o cff.o type1.o \ - psaux.o psnames.o pshinter.o autohint.o ftlzw.o \ - ftbdf.o bdf.o pcf.o -#endif - -INCLUDES = -I. -I.. -I$(FONTINCSRC) -I../../include -I$(XINCLUDESRC) \ - -I$(SERVERSRC)/include $(FT2INCLUDES) -I$(INCLUDESRC) - -SRCS = xttcap.c ftfuncs.c ftenc.c fttools.c $(FT2SRCS) ftmodule.c -OBJS = xttcap.o ftfuncs.o ftenc.o fttools.o $(FT2OBJS) ftmodule.o - -LinkSourceFile(ftenc.c,..) -LinkSourceFile(ftfuncs.c,..) -LinkSourceFile(fttools.c,..) -LinkSourceFile(xttcap.c,..) - -#if !BuildFreetypeDlModule -LinkSourceFile(ftbase.c,$(FT2SOURCEDIR)/base) -LinkSourceFile(ftinit.c,$(FT2SOURCEDIR)/base) -LinkSourceFile(ftglyph.c,$(FT2SOURCEDIR)/base) -LinkSourceFile(ftbbox.c,$(FT2SOURCEDIR)/base) -LinkSourceFile(ftsystem.c,..) -LinkSourceFile(ftutil.c,$(FT2SOURCEDIR)/base) -LinkSourceFile(fttype1.c,$(FT2SOURCEDIR)/base) -LinkSourceFile(ftxf86.c,$(FT2SOURCEDIR)/base) -LinkSourceFile(ftgzip.c,$(FT2SOURCEDIR)/gzip) -LinkSourceFile(raster.c,$(FT2SOURCEDIR)/raster) -LinkSourceFile(sfnt.c,$(FT2SOURCEDIR)/sfnt) -LinkSourceFile(truetype.c,$(FT2SOURCEDIR)/truetype) -LinkSourceFile(cff.c,$(FT2SOURCEDIR)/cff) -LinkSourceFile(type1.c,$(FT2SOURCEDIR)/type1) -LinkSourceFile(psaux.c,$(FT2SOURCEDIR)/psaux) -LinkSourceFile(psnames.c,$(FT2SOURCEDIR)/psnames) -LinkSourceFile(pshinter.c,$(FT2SOURCEDIR)/pshinter) -LinkSourceFile(autohint.c,$(FT2SOURCEDIR)/autohint) -LinkSourceFile(ftbdf.c,$(FT2SOURCEDIR)/base) -LinkSourceFile(bdf.c,$(FT2SOURCEDIR)/bdf) -LinkSourceFile(pcf.c,$(FT2SOURCEDIR)/pcf) -LinkSourceFile(ftlzw.c,$(FT2SOURCEDIR)/lzw) -#endif - -ModuleObjectRule() - -#if !BuildFreetypeDlModule -LibraryModuleTarget(freetype,$(OBJS)) -InstallLibraryModule(freetype,$(MODULEDIR),fonts) -InstallDriverSDKLibraryModule(freetype,$(DRIVERSDKMODULEDIR),fonts) -#else -DepDynamicModuleTarget(Concat3(lib,freetype,.so), $(OBJS), $(LINKFT2LIB) $(OBJS) $(EXTLIB)) -InstallDynamicModule(Concat3(lib,freetype,.so),$(MODULEDIR),fonts) -InstallDriverSDKDynamicModule(Concat3(lib,freetype,.so),$(DRIVERSDKMODULEDIR),fonts) -#endif - -DependTarget() - diff --git a/nx-X11/lib/font/FreeType/module/ft2build.h b/nx-X11/lib/font/FreeType/module/ft2build.h deleted file mode 100644 index 83b9d4802..000000000 --- a/nx-X11/lib/font/FreeType/module/ft2build.h +++ /dev/null @@ -1,45 +0,0 @@ -/***************************************************************************/ -/* */ -/* ft2build.h */ -/* */ -/* FreeType 2 build and setup macros. */ -/* */ -/* Copyright 1996-2001 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* Modified for XFree86. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - -/* $XFree86: xc/lib/font/FreeType/ft2build.h,v 1.3 2002/10/01 00:02:10 alanh Exp $ */ - -/* $XdotOrg: xc/lib/font/FreeType/module/ft2build.h,v 1.3 2005/07/03 07:00:58 daniels Exp $ */ - /*************************************************************************/ - /* */ - /* This file corresponds to the default "ft2build.h" file for */ - /* FreeType 2. It uses the "freetype" include root. */ - /* */ - /* Note that specific platforms might use a different configuration. */ - /* See builds/unix/ft2unix.h for an example. */ - /* */ - /*************************************************************************/ - -#ifndef __FT2_BUILD_GENERIC_H__ -#define __FT2_BUILD_GENERIC_H__ - -# if defined (FONTMODULE) -# include "ftheader.h" -# else -#include <freetype/config/ftheader.h> -# endif - -#endif /* __FT2_BUILD_GENERIC_H__ */ - - -/* END */ diff --git a/nx-X11/lib/font/FreeType/module/ftheader.h b/nx-X11/lib/font/FreeType/module/ftheader.h deleted file mode 100644 index ec1671c41..000000000 --- a/nx-X11/lib/font/FreeType/module/ftheader.h +++ /dev/null @@ -1,550 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftheader.h */ -/* */ -/* Build macros of the FreeType 2 library. */ -/* */ -/* Copyright 1996-2001, 2002 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ -/* $XFree86: xc/lib/font/FreeType/ftheader.h,v 1.4 2003/05/29 03:05:08 dawes Exp $ */ - -#ifndef __FT_HEADER_H__ -#define __FT_HEADER_H__ - - /*@***********************************************************************/ - /* */ - /* <Macro> */ - /* FT_BEGIN_HEADER */ - /* */ - /* <Description> */ - /* This macro is used in association with @FT_END_HEADER in header */ - /* files to ensure that the declarations within are properly */ - /* encapsulated in an `extern "C" { .. }' block when included from a */ - /* C++ compiler. */ - /* */ -#ifdef __cplusplus -#define FT_BEGIN_HEADER extern "C" { -#else -#define FT_BEGIN_HEADER /* nothing */ -#endif - - - /*@***********************************************************************/ - /* */ - /* <Macro> */ - /* FT_END_HEADER */ - /* */ - /* <Description> */ - /* This macro is used in association with @FT_BEGIN_HEADER in header */ - /* files to ensure that the declarations within are properly */ - /* encapsulated in an `extern "C" { .. }' block when included from a */ - /* C++ compiler. */ - /* */ -#ifdef __cplusplus -#define FT_END_HEADER } -#else -#define FT_END_HEADER /* nothing */ -#endif - - - /*************************************************************************/ - /* */ - /* Aliases for the FreeType 2 public and configuration files. */ - /* */ - /*************************************************************************/ - - /*************************************************************************/ - /* */ - /* <Section> */ - /* header_file_macros */ - /* */ - /* <Title> */ - /* Header File Macros */ - /* */ - /* <Abstract> */ - /* Macro definitions used to #include specific header files. */ - /* */ - /* <Description> */ - /* The following macros are defined to the name of specific */ - /* FreeType 2 header files. They can be used directly in #include */ - /* statements as in: */ - /* */ - /* { */ - /* #include FT_FREETYPE_H */ - /* #include FT_MULTIPLE_MASTERS_H */ - /* #include FT_GLYPH_H */ - /* } */ - /* */ - /* There are several reasons why we are now using macros to name */ - /* public header files. The first one is that such macros are not */ - /* limited to the infamous 8.3 naming rule required by DOS (and */ - /* `FT_MULTIPLE_MASTERS_H' is a lot more meaningful than `ftmm.h'). */ - /* */ - /* The second reason is that is allows for more flexibility in the */ - /* way FreeType 2 is installed on a given system. */ - /* */ - /*************************************************************************/ - - /* configuration files */ - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_CONFIG_CONFIG_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* FreeType 2 configuration data. */ - /* */ -#ifndef FT_CONFIG_CONFIG_H -#define FT_CONFIG_CONFIG_H <freetype/config/ftconfig.h> -#endif - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_CONFIG_STANDARD_LIBRARY_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* FreeType 2 configuration data. */ - /* */ -#ifndef FT_CONFIG_STANDARD_LIBRARY_H -#define FT_CONFIG_STANDARD_LIBRARY_H <myftstdlib.h> -#endif - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_CONFIG_OPTIONS_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* FreeType 2 project-specific configuration options. */ - /* */ -#ifndef FT_CONFIG_OPTIONS_H -#define FT_CONFIG_OPTIONS_H <ftoption.h> -#endif - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_CONFIG_MODULES_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the list of FreeType 2 modules that are statically linked to new */ - /* library instances in @FT_Init_FreeType. */ - /* */ -#ifndef FT_CONFIG_MODULES_H -#define FT_CONFIG_MODULES_H <ftmodule.h> -#endif - - /* public headers */ - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_FREETYPE_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the base FreeType 2 API. */ - /* */ -#define FT_FREETYPE_H <freetype/freetype.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_ERRORS_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the list of FreeType 2 error codes (and messages). */ - /* */ - /* It is included by @FT_FREETYPE_H. */ - /* */ -#define FT_ERRORS_H <freetype/fterrors.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_MODULE_ERRORS_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the list of FreeType 2 module error offsets (and messages). */ - /* */ -#define FT_MODULE_ERRORS_H <freetype/ftmoderr.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_SYSTEM_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the FreeType 2 interface to low-level operations (i.e. memory */ - /* management and stream i/o). */ - /* */ - /* It is included by @FT_FREETYPE_H. */ - /* */ -#define FT_SYSTEM_H <freetype/ftsystem.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_IMAGE_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* types definitions related to glyph images (i.e. bitmaps, outlines, */ - /* scan-converter parameters). */ - /* */ - /* It is included by @FT_FREETYPE_H. */ - /* */ -#define FT_IMAGE_H <freetype/ftimage.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_TYPES_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the basic data types defined by FreeType 2. */ - /* */ - /* It is included by @FT_FREETYPE_H. */ - /* */ -#define FT_TYPES_H <fttypes.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_LIST_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the list management API of FreeType 2. */ - /* */ - /* (Most applications will never need to include this file.) */ - /* */ -#define FT_LIST_H <freetype/ftlist.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_OUTLINE_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the scalable outline management API of FreeType 2. */ - /* */ -#define FT_OUTLINE_H <freetype/ftoutln.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_SIZES_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the API used to manage multiple @FT_Size objects per face. */ - /* */ -#define FT_SIZES_H <freetype/ftsizes.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_MODULE_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the module management API of FreeType 2. */ - /* */ -#define FT_MODULE_H <freetype/ftmodapi.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_RENDER_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the renderer module management API of FreeType 2. */ - /* */ -#define FT_RENDER_H <freetype/ftrender.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_TYPE1_TABLES_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the types and API specific to the Type 1 format. */ - /* */ -#define FT_TYPE1_TABLES_H <freetype/t1tables.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_TRUETYPE_IDS_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the enumeration values used to identify name strings, languages, */ - /* encodings, etc. This file really contains a _large_ set of */ - /* constant macro definitions, taken from the TrueType and OpenType */ - /* specifications. */ - /* */ -#define FT_TRUETYPE_IDS_H <freetype/ttnameid.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_TRUETYPE_TABLES_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the types and API specific to the TrueType (as well as OpenType) */ - /* format. */ - /* */ -#define FT_TRUETYPE_TABLES_H <freetype/tttables.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_TRUETYPE_TAGS_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the definitions of TrueType 4-byte `tags' used to identify blocks */ - /* in SFNT-based font formats (i.e. TrueType and OpenType). */ - /* */ -#define FT_TRUETYPE_TAGS_H <freetype/tttags.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_BDF_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the definitions of an API to access BDF-specific strings from a */ - /* face. */ - /* */ -#define FT_BDF_H <freetype/ftbdf.h> - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_GZIP_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the definitions of an API to support for gzip-compressed files. */ - /* */ -#define FT_GZIP_H <freetype/ftgzip.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_LZW_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the definitions of an API to support for LZW-compressed files. */ - /* */ -#define FT_LZW_H <freetype/ftlzw.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_WINFONTS_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the definitions of an API to support Windows .FNT files */ - /* */ -#define FT_WINFONTS_H <freetype/ftwinfnt.h> - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_GLYPH_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the API of the optional glyph management component. */ - /* */ -#define FT_GLYPH_H <freetype/ftglyph.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_BBOX_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the API of the optional exact bounding box computation routines. */ - /* */ -#define FT_BBOX_H <freetype/ftbbox.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_CACHE_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the API of the optional FreeType 2 cache sub-system. */ - /* */ -#define FT_CACHE_H <freetype/ftcache.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_CACHE_IMAGE_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the `glyph image' API of the FreeType 2 cache sub-system. */ - /* */ - /* It is used to define a cache for @FT_Glyph elements. You can also */ - /* see the API defined in @FT_CACHE_SMALL_BITMAPS_H if you only need */ - /* to store small glyph bitmaps, as it will use less memory. */ - /* */ -#define FT_CACHE_IMAGE_H <freetype/cache/ftcimage.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_CACHE_SMALL_BITMAPS_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the `small bitmaps' API of the FreeType 2 cache sub-system. */ - /* */ - /* It is used to define a cache for small glyph bitmaps in a */ - /* relatively memory-efficient way. You can also use the API defined */ - /* in @FT_CACHE_IMAGE_H if you want to cache arbitrary glyph images, */ - /* including scalable outlines. */ - /* */ -#define FT_CACHE_SMALL_BITMAPS_H <freetype/cache/ftcsbits.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_CACHE_CHARMAP_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the `charmap' API of the FreeType 2 cache sub-system. */ - /* */ -#define FT_CACHE_CHARMAP_H <freetype/cache/ftccmap.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_MAC_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the Macintosh-specific FreeType 2 API. The latter is used to */ - /* access fonts embedded in resource forks. */ - /* */ - /* This header file must be explicitly included by client */ - /* applications compiled on the Mac (note that the base API still */ - /* works though). */ - /* */ -#define FT_MAC_H <freetype/ftmac.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_MULTIPLE_MASTERS_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the optional multiple-masters management API of FreeType 2. */ - /* */ -#define FT_MULTIPLE_MASTERS_H <freetype/ftmm.h> - - - /*************************************************************************/ - /* */ - /* @macro: */ - /* FT_SFNT_NAMES_H */ - /* */ - /* @description: */ - /* A macro used in #include statements to name the file containing */ - /* the optional FreeType 2 API used to access embedded `name' strings */ - /* in SFNT-based font formats (i.e. TrueType and OpenType). */ - /* */ -#define FT_SFNT_NAMES_H <freetype/ftsnames.h> - - /* */ - -#define FT_TRIGONOMETRY_H <freetype/fttrigon.h> -#define FT_STROKER_H <freetype/ftstroke.h> -#define FT_SYNTHESIS_H <freetype/ftsynth.h> -#define FT_ERROR_DEFINITIONS_H <freetype/fterrdef.h> - -#define FT_CACHE_MANAGER_H <freetype/cache/ftcmanag.h> - -#define FT_CACHE_INTERNAL_LRU_H <freetype/cache/ftlru.h> -#define FT_CACHE_INTERNAL_GLYPH_H <freetype/cache/ftcglyph.h> -#define FT_CACHE_INTERNAL_CACHE_H <freetype/cache/ftccache.h> - -#define FT_XFREE86_H <freetype/ftxf86.h> - -#define FT_INCREMENTAL_H <freetype/ftincrem.h> - -#define FT_TRUETYPE_UNPATENTED_H <freetype/ttunpat.h> - - /* now include internal headers definitions from <freetype/internal/...> */ - -#define FT_INTERNAL_INTERNAL_H <freetype/internal/internal.h> -#include FT_INTERNAL_INTERNAL_H - - -#endif /* __FT2_BUILD_H__ */ - - -/* END */ diff --git a/nx-X11/lib/font/FreeType/module/ftmodule.c b/nx-X11/lib/font/FreeType/module/ftmodule.c deleted file mode 100644 index c2fe79089..000000000 --- a/nx-X11/lib/font/FreeType/module/ftmodule.c +++ /dev/null @@ -1,76 +0,0 @@ -/* - * Copyright (C) 1998-2002 The XFree86 Project, Inc. All Rights Reserved. - * - * 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 - * XFREE86 PROJECT 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 XFree86 Project 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 - * XFree86 Project. - */ -/* $XFree86: xc/lib/font/FreeType/module/ftmodule.c,v 1.18 2003/11/02 04:30:57 dawes Exp $ */ - -#include "misc.h" - -#include <X11/fonts/fontmod.h> -#include "xf86Module.h" - -#ifdef HAVE_XORG_CONFIG_H -#include <xorg-config.h> -#endif - -static MODULESETUPPROTO(freetypeSetup); - - /* - * This is the module data function that is accessed when loading - * libfreetype as a module. - */ - -static XF86ModuleVersionInfo VersRec = -{ - "freetype", - MODULEVENDORSTRING " & the After X-TT Project", - MODINFOSTRING1, - MODINFOSTRING2, - XORG_VERSION_CURRENT, - 2, 1, 0, - ABI_CLASS_FONT, /* Font module */ - ABI_FONT_VERSION, - MOD_CLASS_FONT, - {0,0,0,0} /* signature, to be patched into the file by a tool */ -}; - -XF86ModuleData freetypeModuleData = { &VersRec, freetypeSetup, NULL }; - -extern void FreeTypeRegisterFontFileFunctions(void); - -FontModule freetypeModule = { - FreeTypeRegisterFontFileFunctions, - "FreeType", - NULL -}; - -static pointer -freetypeSetup(pointer module, pointer opts, int *errmaj, int *errmin) -{ - freetypeModule.module = module; - LoadFont(&freetypeModule); - - /* Need a non-NULL return */ - return (pointer)1; -} diff --git a/nx-X11/lib/font/FreeType/module/ftmodule.h b/nx-X11/lib/font/FreeType/module/ftmodule.h deleted file mode 100644 index 443c97c29..000000000 --- a/nx-X11/lib/font/FreeType/module/ftmodule.h +++ /dev/null @@ -1,21 +0,0 @@ -/* $XFree86: xc/lib/font/FreeType/ftmodule.h,v 1.5 2003/10/24 16:33:08 tsi Exp $ */ - -FT_USE_MODULE(autohint_module_class) -FT_USE_MODULE(cff_driver_class) -/* FT_USE_MODULE(t1cid_driver_class) */ -FT_USE_MODULE(pcf_driver_class) -FT_USE_MODULE(bdf_driver_class) -FT_USE_MODULE(psaux_module_class) -FT_USE_MODULE(psnames_module_class) -FT_USE_MODULE(pshinter_module_class) -FT_USE_MODULE(ft_raster1_renderer_class) -FT_USE_MODULE(sfnt_module_class) -/* FT_USE_MODULE(ft_smooth_renderer_class) */ -/* FT_USE_MODULE(ft_smooth_lcd_renderer_class) */ -/* FT_USE_MODULE(ft_smooth_lcdv_renderer_class) */ -FT_USE_MODULE(tt_driver_class) -FT_USE_MODULE(t1_driver_class) -/* FT_USE_MODULE(t42_driver_class) */ -/* FT_USE_MODULE(pfr_driver_class) */ -/* FT_USE_MODULE(winfnt_driver_class) */ - diff --git a/nx-X11/lib/font/FreeType/module/ftoption.h b/nx-X11/lib/font/FreeType/module/ftoption.h deleted file mode 100644 index a527ec12d..000000000 --- a/nx-X11/lib/font/FreeType/module/ftoption.h +++ /dev/null @@ -1,567 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftoption.h */ -/* */ -/* User-selectable configuration macros (specification only). */ -/* */ -/* Copyright 1996-2001, 2002, 2003, 2004 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTOPTION_H__ -#define __FTOPTION_H__ - - -#include <ft2build.h> - - -FT_BEGIN_HEADER - - /*************************************************************************/ - /* */ - /* USER-SELECTABLE CONFIGURATION MACROS */ - /* */ - /* This file contains the default configuration macro definitions for */ - /* a standard build of the FreeType library. There are three ways to */ - /* use this file to build project-specific versions of the library: */ - /* */ - /* - You can modify this file by hand, but this is not recommended in */ - /* cases where you would like to build several versions of the */ - /* library from a single source directory. */ - /* */ - /* - You can put a copy of this file in your build directory, more */ - /* precisely in "$BUILD/freetype/config/ftoption.h", where "$BUILD" */ - /* is the name of a directory that is included _before_ the FreeType */ - /* include path during compilation. */ - /* */ - /* The default FreeType Makefiles and Jamfiles use the build */ - /* directory "builds/<system>" by default, but you can easily change */ - /* that for your own projects. */ - /* */ - /* - Copy the file <ft2build.h> to "$BUILD/ft2build.h" and modify it */ - /* slightly to pre-define the macro FT_CONFIG_OPTIONS_H used to */ - /* locate this file during the build. For example, */ - /* */ - /* #define FT_CONFIG_OPTIONS_H <myftoptions.h> */ - /* #include <freetype/config/ftheader.h> */ - /* */ - /* will use "$BUILD/myftoptions.h" instead of this file for macro */ - /* definitions. */ - /* */ - /* Note also that you can similarly pre-define the macro */ - /* FT_CONFIG_MODULES_H used to locate the file listing of the modules */ - /* that are statically linked to the library at compile time. By */ - /* default, this file is <freetype/config/ftmodule.h>. */ - /* */ - /* We highly recommend using the third method whenever possible. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /*************************************************************************/ - /**** ****/ - /**** G E N E R A L F R E E T Y P E 2 C O N F I G U R A T I O N ****/ - /**** ****/ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* Many compilers provide a non-ANSI 64-bit data type that can be used */ - /* by FreeType to speed up some computations. However, this will create */ - /* some problems when compiling the library in strict ANSI mode. */ - /* */ - /* For this reason, the use of 64-bit integers is normally disabled when */ - /* the __STDC__ macro is defined. You can however disable this by */ - /* defining the macro FT_CONFIG_OPTION_FORCE_INT64 here. */ - /* */ - /* For most compilers, this will only create compilation warnings when */ - /* building the library. */ - /* */ - /* ObNote: The compiler-specific 64-bit integers are detected in the */ - /* file "ftconfig.h" either statically or through the */ - /* `configure' script on supported platforms. */ - /* */ -#undef FT_CONFIG_OPTION_FORCE_INT64 - - - /*************************************************************************/ - /* */ - /* LZW-compressed file support. */ - /* */ - /* FreeType now handles font files that have been compressed with the */ - /* 'compress' program. This is mostly used to parse many of the PCF */ - /* files that come with various X11 distributions. The implementation */ - /* uses NetBSD's `zopen' to partially uncompress the file on the fly */ - /* (see src/lzw/ftgzip.c). */ - /* */ - /* Define this macro if you want to enable this `feature'. */ - /* */ -#define FT_CONFIG_OPTION_USE_LZW - - - /*************************************************************************/ - /* */ - /* Gzip-compressed file support. */ - /* */ - /* FreeType now handles font files that have been compressed with the */ - /* 'gzip' program. This is mostly used to parse many of the PCF files */ - /* that come with XFree86. The implementation uses `zlib' to */ - /* partially uncompress the file on the fly (see src/gzip/ftgzip.c). */ - /* */ - /* Define this macro if you want to enable this `feature'. See also */ - /* the macro FT_CONFIG_OPTION_SYSTEM_ZLIB below. */ - /* */ -#define FT_CONFIG_OPTION_USE_ZLIB - - - /*************************************************************************/ - /* */ - /* ZLib library selection */ - /* */ - /* This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined. */ - /* It allows FreeType's `ftgzip' component to link to the system's */ - /* installation of the ZLib library. This is useful on systems like */ - /* Unix or VMS where it generally is already available. */ - /* */ - /* If you let it undefined, the component will use its own copy */ - /* of the zlib sources instead. These have been modified to be */ - /* included directly within the component and *not* export external */ - /* function names. This allows you to link any program with FreeType */ - /* _and_ ZLib without linking conflicts. */ - /* */ - /* Do not #undef this macro here since the build system might define */ - /* it for certain configurations only. */ - /* */ -/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */ - - - /*************************************************************************/ - /* */ - /* DLL export compilation */ - /* */ - /* When compiling FreeType as a DLL, some systems/compilers need a */ - /* special keyword in front OR after the return type of function */ - /* declarations. */ - /* */ - /* Two macros are used within the FreeType source code to define */ - /* exported library functions: FT_EXPORT and FT_EXPORT_DEF. */ - /* */ - /* FT_EXPORT( return_type ) */ - /* */ - /* is used in a function declaration, as in */ - /* */ - /* FT_EXPORT( FT_Error ) */ - /* FT_Init_FreeType( FT_Library* alibrary ); */ - /* */ - /* */ - /* FT_EXPORT_DEF( return_type ) */ - /* */ - /* is used in a function definition, as in */ - /* */ - /* FT_EXPORT_DEF( FT_Error ) */ - /* FT_Init_FreeType( FT_Library* alibrary ) */ - /* { */ - /* ... some code ... */ - /* return FT_Err_Ok; */ - /* } */ - /* */ - /* You can provide your own implementation of FT_EXPORT and */ - /* FT_EXPORT_DEF here if you want. If you leave them undefined, they */ - /* will be later automatically defined as `extern return_type' to */ - /* allow normal compilation. */ - /* */ - /* Do not #undef these macros here since the build system might define */ - /* them for certain configurations only. */ - /* */ -/* #define FT_EXPORT(x) extern x */ -/* #define FT_EXPORT_DEF(x) x */ - - - /*************************************************************************/ - /* */ - /* Glyph Postscript Names handling */ - /* */ - /* By default, FreeType 2 is compiled with the `PSNames' module. This */ - /* module is in charge of converting a glyph name string into a */ - /* Unicode value, or return a Macintosh standard glyph name for the */ - /* use with the TrueType `post' table. */ - /* */ - /* Undefine this macro if you do not want `PSNames' compiled in your */ - /* build of FreeType. This has the following effects: */ - /* */ - /* - The TrueType driver will provide its own set of glyph names, */ - /* if you build it to support postscript names in the TrueType */ - /* `post' table. */ - /* */ - /* - The Type 1 driver will not be able to synthetize a Unicode */ - /* charmap out of the glyphs found in the fonts. */ - /* */ - /* You would normally undefine this configuration macro when building */ - /* a version of FreeType that doesn't contain a Type 1 or CFF driver. */ - /* */ -#define FT_CONFIG_OPTION_POSTSCRIPT_NAMES - - - /*************************************************************************/ - /* */ - /* Postscript Names to Unicode Values support */ - /* */ - /* By default, FreeType 2 is built with the `PSNames' module compiled */ - /* in. Among other things, the module is used to convert a glyph name */ - /* into a Unicode value. This is especially useful in order to */ - /* synthetize on the fly a Unicode charmap from the CFF/Type 1 driver */ - /* through a big table named the `Adobe Glyph List' (AGL). */ - /* */ - /* Undefine this macro if you do not want the Adobe Glyph List */ - /* compiled in your `PSNames' module. The Type 1 driver will not be */ - /* able to synthetize a Unicode charmap out of the glyphs found in the */ - /* fonts. */ - /* */ -#define FT_CONFIG_OPTION_ADOBE_GLYPH_LIST - - - /*************************************************************************/ - /* */ - /* Support for Mac fonts */ - /* */ - /* Define this macro if you want support for outline fonts in Mac */ - /* format (mac dfont, mac resource, macbinary containing a mac */ - /* resource) on non-Mac platforms. */ - /* */ - /* Note that the `FOND' resource isn't checked. */ - /* */ -#define FT_CONFIG_OPTION_MAC_FONTS - - - /*************************************************************************/ - /* */ - /* Guessing methods to access embedded resource forks */ - /* */ - /* Enable extra Mac fonts support on non-Mac platforms (e.g. */ - /* GNU/Linux). */ - /* */ - /* Resource forks which include fonts data are stored sometimes in */ - /* locations which users or developers don't expected. In some cases, */ - /* resource forks start with some offset from the head of a file. In */ - /* other cases, the actual resource fork is stored in file different */ - /* from what the user specifies. If this option is activated, */ - /* FreeType tries to guess whether such offsets or different file */ - /* names must be used. */ - /* */ - /* Note that normal, direct access of resource forks is controlled via */ - /* the FT_CONFIG_OPTION_MAC_FONTS option. */ - /* */ -#ifdef FT_CONFIG_OPTION_MAC_FONTS -#define FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK -#endif - - - /*************************************************************************/ - /* */ - /* Allow the use of FT_Incremental_Interface to load typefaces that */ - /* contain no glyph data, but supply it via a callback function. */ - /* This allows FreeType to be used with the PostScript language, using */ - /* the GhostScript interpreter. */ - /* */ -/* #define FT_CONFIG_OPTION_INCREMENTAL */ - - - /*************************************************************************/ - /* */ - /* The size in bytes of the render pool used by the scan-line converter */ - /* to do all of its work. */ - /* */ - /* This must be greater than 4KByte. */ - /* */ -#define FT_RENDER_POOL_SIZE 16384L - - - /*************************************************************************/ - /* */ - /* FT_MAX_MODULES */ - /* */ - /* The maximum number of modules that can be registered in a single */ - /* FreeType library object. 32 is the default. */ - /* */ -#define FT_MAX_MODULES 32 - - - /*************************************************************************/ - /* */ - /* Debug level */ - /* */ - /* FreeType can be compiled in debug or trace mode. In debug mode, */ - /* errors are reported through the `ftdebug' component. In trace */ - /* mode, additional messages are sent to the standard output during */ - /* execution. */ - /* */ - /* Define FT_DEBUG_LEVEL_ERROR to build the library in debug mode. */ - /* Define FT_DEBUG_LEVEL_TRACE to build it in trace mode. */ - /* */ - /* Don't define any of these macros to compile in `release' mode! */ - /* */ - /* Do not #undef these macros here since the build system might define */ - /* them for certain configurations only. */ - /* */ -/* #define FT_DEBUG_LEVEL_ERROR */ -/* #define FT_DEBUG_LEVEL_TRACE */ - - - /*************************************************************************/ - /* */ - /* Memory Debugging */ - /* */ - /* FreeType now comes with an integrated memory debugger that is */ - /* capable of detecting simple errors like memory leaks or double */ - /* deletes. To compile it within your build of the library, you */ - /* should define FT_DEBUG_MEMORY here. */ - /* */ - /* Note that the memory debugger is only activated at runtime when */ - /* when the _environment_ variable "FT2_DEBUG_MEMORY" is defined also! */ - /* */ - /* Do not #undef this macro here since the build system might define */ - /* it for certain configurations only. */ - /* */ -/* #define FT_DEBUG_MEMORY */ - - - /*************************************************************************/ - /* */ - /* Module errors */ - /* */ - /* If this macro is set (which is _not_ the default), the higher byte */ - /* of an error code gives the module in which the error has occurred, */ - /* while the lower byte is the real error code. */ - /* */ - /* Setting this macro makes sense for debugging purposes only, since */ - /* it would break source compatibility of certain programs that use */ - /* FreeType 2. */ - /* */ - /* More details can be found in the files ftmoderr.h and fterrors.h. */ - /* */ -#undef FT_CONFIG_OPTION_USE_MODULE_ERRORS - - - - /*************************************************************************/ - /*************************************************************************/ - /**** ****/ - /**** S F N T D R I V E R C O N F I G U R A T I O N ****/ - /**** ****/ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_EMBEDDED_BITMAPS if you want to support */ - /* embedded bitmaps in all formats using the SFNT module (namely */ - /* TrueType & OpenType). */ - /* */ -#define TT_CONFIG_OPTION_EMBEDDED_BITMAPS - - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_POSTSCRIPT_NAMES if you want to be able to */ - /* load and enumerate the glyph Postscript names in a TrueType or */ - /* OpenType file. */ - /* */ - /* Note that when you do not compile the `PSNames' module by undefining */ - /* the above FT_CONFIG_OPTION_POSTSCRIPT_NAMES, the `sfnt' module will */ - /* contain additional code used to read the PS Names table from a font. */ - /* */ - /* (By default, the module uses `PSNames' to extract glyph names.) */ - /* */ -#define TT_CONFIG_OPTION_POSTSCRIPT_NAMES - - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_SFNT_NAMES if your applications need to */ - /* access the internal name table in a SFNT-based format like TrueType */ - /* or OpenType. The name table contains various strings used to */ - /* describe the font, like family name, copyright, version, etc. It */ - /* does not contain any glyph name though. */ - /* */ - /* Accessing SFNT names is done through the functions declared in */ - /* `freetype/ftnames.h'. */ - /* */ -#define TT_CONFIG_OPTION_SFNT_NAMES - - - /*************************************************************************/ - /* */ - /* TrueType CMap support */ - /* */ - /* Here you can fine-tune which TrueType CMap table format shall be */ - /* supported. */ -#define TT_CONFIG_CMAP_FORMAT_0 -#define TT_CONFIG_CMAP_FORMAT_2 -#define TT_CONFIG_CMAP_FORMAT_4 -#define TT_CONFIG_CMAP_FORMAT_6 -#define TT_CONFIG_CMAP_FORMAT_8 -#define TT_CONFIG_CMAP_FORMAT_10 -#define TT_CONFIG_CMAP_FORMAT_12 - - - /*************************************************************************/ - /*************************************************************************/ - /**** ****/ - /**** T R U E T Y P E D R I V E R C O N F I G U R A T I O N ****/ - /**** ****/ - /*************************************************************************/ - /*************************************************************************/ - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_BYTECODE_INTERPRETER if you want to compile */ - /* a bytecode interpreter in the TrueType driver. Note that there are */ - /* important patent issues related to the use of the interpreter. */ - /* */ - /* By undefining this, you will only compile the code necessary to load */ - /* TrueType glyphs without hinting. */ - /* */ - /* Do not #undef this macro here, since the build system might */ - /* define it for certain configurations only. */ - /* */ -/* #define TT_CONFIG_OPTION_BYTECODE_INTERPRETER */ - - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_UNPATENTED_HINTING (in addition to */ - /* TT_CONFIG_OPTION_BYTECODE_INTERPRETER) to compile the unpatented */ - /* work-around hinting system. Note that for the moment, the algorithm */ - /* is only used when selected at runtime through the parameter tag */ - /* FT_PARAM_TAG_UNPATENTED_HINTING; or when the debug hook */ - /* FT_DEBUG_HOOK_UNPATENTED_HINTING is globally actived */ - /* */ -#define TT_CONFIG_OPTION_UNPATENTED_HINTING - - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_INTERPRETER_SWITCH to compile the TrueType */ - /* bytecode interpreter with a huge switch statement, rather than a call */ - /* table. This results in smaller and faster code for a number of */ - /* architectures. */ - /* */ - /* Note however that on some compiler/processor combinations, undefining */ - /* this macro will generate faster, though larger, code. */ - /* */ -#define TT_CONFIG_OPTION_INTERPRETER_SWITCH - - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED to compile the */ - /* TrueType glyph loader to use Apple's definition of how to handle */ - /* component offsets in composite glyphs. */ - /* */ - /* Apple and MS disagree on the default behavior of component offsets */ - /* in composites. Apple says that they should be scaled by the scale */ - /* factors in the transformation matrix (roughly, it's more complex) */ - /* while MS says they should not. OpenType defines two bits in the */ - /* composite flags array which can be used to disambiguate, but old */ - /* fonts will not have them. */ - /* */ - /* http://partners.adobe.com/asn/developer/opentype/glyf.html */ - /* http://fonts.apple.com/TTRefMan/RM06/Chap6glyf.html */ - /* */ -#undef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED - - - /*************************************************************************/ - /*************************************************************************/ - /**** ****/ - /**** T Y P E 1 D R I V E R C O N F I G U R A T I O N ****/ - /**** ****/ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* T1_MAX_DICT_DEPTH is the maximal depth of nest dictionaries and */ - /* arrays in the Type 1 stream (see t1load.c). A minimum of 4 is */ - /* required. */ - /* */ -#define T1_MAX_DICT_DEPTH 5 - - - /*************************************************************************/ - /* */ - /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine */ - /* calls during glyph loading. */ - /* */ -#define T1_MAX_SUBRS_CALLS 16 - - - /*************************************************************************/ - /* */ - /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity. A */ - /* minimum of 16 is required. */ - /* */ - /* The Chinese font MingTiEG-Medium (CNS 11643 character set) needs 256. */ - /* */ -#define T1_MAX_CHARSTRINGS_OPERANDS 256 - - - /*************************************************************************/ - /* */ - /* Define this configuration macro if you want to prevent the */ - /* compilation of `t1afm', which is in charge of reading Type 1 AFM */ - /* files into an existing face. Note that if set, the T1 driver will be */ - /* unable to produce kerning distances. */ - /* */ -#undef T1_CONFIG_OPTION_NO_AFM - - - /*************************************************************************/ - /* */ - /* Define this configuration macro if you want to prevent the */ - /* compilation of the Multiple Masters font support in the Type 1 */ - /* driver. */ - /* */ -#undef T1_CONFIG_OPTION_NO_MM_SUPPORT - - /* */ - -/* - * The FT_CONFIG_OPTION_CHESTER_XXXX macros are used to toggle some recent - * improvements to the auto-hinter contributed by David Chester. They will - * most likely disappear completely in the next release. For now, you - * should always keep them defined. - * - */ -#define FT_CONFIG_OPTION_CHESTER_HINTS - -#ifdef FT_CONFIG_OPTION_CHESTER_HINTS - -#define FT_CONFIG_CHESTER_SMALL_F -#define FT_CONFIG_CHESTER_ASCENDER -#define FT_CONFIG_CHESTER_SERIF -#define FT_CONFIG_CHESTER_STEM -#define FT_CONFIG_CHESTER_BLUE_SCALE - -#endif /* FT_CONFIG_OPTION_CHESTER_HINTS */ - -FT_END_HEADER - - -#endif /* __FTOPTION_H__ */ - - -/* END */ diff --git a/nx-X11/lib/font/FreeType/module/ftstdlib.h b/nx-X11/lib/font/FreeType/module/ftstdlib.h deleted file mode 100644 index 3d5b7fc76..000000000 --- a/nx-X11/lib/font/FreeType/module/ftstdlib.h +++ /dev/null @@ -1,113 +0,0 @@ -/* ftstdlib.h -- modified for XFree86. */ -/* $XFree86: xc/lib/font/FreeType/ftstdlib.h,v 1.5 2003/02/22 06:00:36 dawes Exp $ */ - -#ifndef __FTSTDLIB_H__ -#define __FTSTDLIB_H__ - -#ifndef FONTMODULE - -#include <limits.h> - -#define FT_UINT_MAX UINT_MAX -#define FT_ULONG_MAX ULONG_MAX - -#include <ctype.h> - -#define ft_isalnum isalnum -#define ft_isupper isupper -#define ft_islower islower -#define ft_isdigit isdigit -#define ft_isxdigit isxdigit - - -#include <string.h> - -#define ft_strlen strlen -#define ft_strcat strcat -#define ft_strcmp strcmp -#define ft_strncmp strncmp -#define ft_memcpy memcpy -#define ft_strcpy strcpy -#define ft_strncpy strncpy -#define ft_memset memset -#define ft_memmove memmove -#define ft_memcmp memcmp - -#include <stdio.h> - -#define ft_sprintf sprintf - -#include <stdlib.h> - -#define ft_qsort qsort -#define ft_exit exit - -#define ft_atoi atoi - -#include <setjmp.h> - -#define ft_jmp_buf jmp_buf /* note: this cannot be a typedef since */ - /* jmp_buf is defined as a macro */ - /* on certain platforms */ - -#define ft_setjmp setjmp /* same thing here */ -#define ft_longjmp longjmp /* " */ - - -#else - -#include "Xmd.h" -#define _XTYPEDEF_BOOL -#include "Xdefs.h" -#define DONT_DEFINE_WRAPPERS -#define DEFINE_SETJMP_WRAPPERS -#include "xf86_ansic.h" -#undef DONT_DEFINE_WRAPPERS - -#ifndef offsetof -#define offsetof(TYPE, MEMBER) ((xf86size_t)&((TYPE*)0)->MEMBER) -#endif - -#define FT_UINT_MAX 4294967295U -#ifdef LONG64 -#define FT_ULONG_MAX 18446744073709551615UL -#else -#define FT_ULONG_MAX 4294967295UL -#endif - -#define ft_isalnum xf86isalnum -#define ft_isupper xf86isupper -#define ft_islower xf86islower -#define ft_xdigit xf86isxdigit - -#define ft_strlen xf86strlen -#define ft_strcmp xf86strcmp -#define ft_strncmp xf86strncmp -#define ft_memcpy xf86memcpy -#define ft_strcpy xf86strcpy -#define ft_strncpy xf86strncpy -#define ft_memset xf86memset -#define ft_memmove xf86memmove -#define ft_memcmp xf86memcmp - -#define ft_sprintf xf86sprintf - -#define ft_qsort xf86qsort -#define ft_exit xf86exit - -#define ft_atoi xf86atoi - -#define ft_jmp_buf jmp_buf -#define ft_setjmp setjmp -#define ft_longjmp longjmp - -#endif /* FONTMODULE */ - - -#include <stdarg.h> - - -#endif /* __FTSTDLIB_H__ */ - - -/* END */ diff --git a/nx-X11/lib/font/FreeType/module/fttypes.h b/nx-X11/lib/font/FreeType/module/fttypes.h deleted file mode 100644 index 82bb273e4..000000000 --- a/nx-X11/lib/font/FreeType/module/fttypes.h +++ /dev/null @@ -1,571 +0,0 @@ -/***************************************************************************/ -/* */ -/* fttypes.h */ -/* */ -/* FreeType simple types definitions (specification only). */ -/* */ -/* Copyright 1996-2001 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* Modified for XFree86. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ -/* $XFree86: xc/lib/font/FreeType/fttypes.h,v 1.4 2003/05/29 03:05:08 dawes Exp $ */ - -#ifndef __FTTYPES_H__ -#define __FTTYPES_H__ - - -#include <ft2build.h> -#include FT_CONFIG_CONFIG_H -#include FT_SYSTEM_H -#include FT_IMAGE_H - -#ifndef FONTMODULE -#include <stddef.h> -#else -#include "Xmd.h" -#define _XTYPEDEF_BOOL -#include "Xdefs.h" -#include "xf86_ansic.h" -#ifndef size_t -#define DONT_DEFINE_WRAPPERS -#define size_t xf86size_t -#undef DONT_DEFINE_WRAPPERS -#endif -#endif - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* basic_types */ - /* */ - /* <Title> */ - /* Basic Data Types */ - /* */ - /* <Abstract> */ - /* The basic data types defined by the library. */ - /* */ - /* <Description> */ - /* This section contains the basic data types defined by FreeType 2, */ - /* ranging from simple scalar types to bitmap descriptors. More */ - /* font-specific structures are defined in a different section. */ - /* */ - /* <Order> */ - /* FT_Byte */ - /* FT_Char */ - /* FT_Int */ - /* FT_UInt */ - /* FT_Short */ - /* FT_UShort */ - /* FT_Long */ - /* FT_ULong */ - /* FT_Bool */ - /* FT_Offset */ - /* FT_PtrDist */ - /* FT_String */ - /* FT_Error */ - /* FT_Fixed */ - /* FT_Pointer */ - /* FT_Pos */ - /* FT_Vector */ - /* FT_BBox */ - /* FT_Matrix */ - /* FT_FWord */ - /* FT_UFWord */ - /* FT_F2Dot14 */ - /* FT_UnitVector */ - /* FT_F26Dot6 */ - /* */ - /* */ - /* FT_Generic */ - /* FT_Generic_Finalizer */ - /* */ - /* FT_Bitmap */ - /* FT_Pixel_Mode */ - /* FT_Palette_Mode */ - /* FT_Glyph_Format */ - /* FT_IMAGE_TAG */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Bool */ - /* */ - /* <Description> */ - /* A typedef of unsigned char, used for simple booleans. */ - /* */ - typedef unsigned char FT_Bool; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_FWord */ - /* */ - /* <Description> */ - /* A signed 16-bit integer used to store a distance in original font */ - /* units. */ - /* */ - typedef signed short FT_FWord; /* distance in FUnits */ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_UFWord */ - /* */ - /* <Description> */ - /* An unsigned 16-bit integer used to store a distance in original */ - /* font units. */ - /* */ - typedef unsigned short FT_UFWord; /* unsigned distance */ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Char */ - /* */ - /* <Description> */ - /* A simple typedef for the _signed_ char type. */ - /* */ - typedef signed char FT_Char; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Byte */ - /* */ - /* <Description> */ - /* A simple typedef for the _unsigned_ char type. */ - /* */ - typedef unsigned char FT_Byte; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_String */ - /* */ - /* <Description> */ - /* A simple typedef for the char type, usually used for strings. */ - /* */ - typedef char FT_String; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Short */ - /* */ - /* <Description> */ - /* A typedef for signed short. */ - /* */ - typedef signed short FT_Short; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_UShort */ - /* */ - /* <Description> */ - /* A typedef for unsigned short. */ - /* */ - typedef unsigned short FT_UShort; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Int */ - /* */ - /* <Description> */ - /* A typedef for the int type. */ - /* */ - typedef int FT_Int; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_UInt */ - /* */ - /* <Description> */ - /* A typedef for the unsigned int type. */ - /* */ - typedef unsigned int FT_UInt; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Long */ - /* */ - /* <Description> */ - /* A typedef for signed long. */ - /* */ - typedef signed long FT_Long; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_ULong */ - /* */ - /* <Description> */ - /* A typedef for unsigned long. */ - /* */ - typedef unsigned long FT_ULong; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_F2Dot14 */ - /* */ - /* <Description> */ - /* A signed 2.14 fixed float type used for unit vectors. */ - /* */ - typedef signed short FT_F2Dot14; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_F26Dot6 */ - /* */ - /* <Description> */ - /* A signed 26.6 fixed float type used for vectorial pixel */ - /* coordinates. */ - /* */ - typedef signed long FT_F26Dot6; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Fixed */ - /* */ - /* <Description> */ - /* This type is used to store 16.16 fixed float values, like scales */ - /* or matrix coefficients. */ - /* */ - typedef signed long FT_Fixed; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Error */ - /* */ - /* <Description> */ - /* The FreeType error code type. A value of 0 is always interpreted */ - /* as a successful operation. */ - /* */ - typedef int FT_Error; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Pointer */ - /* */ - /* <Description> */ - /* A simple typedef for a typeless pointer. */ - /* */ - typedef void* FT_Pointer; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Offset */ - /* */ - /* <Description> */ - /* This is equivalent to the ANSI C `size_t' type, i.e. the largest */ - /* _unsigned_ integer type used to express a file size or position, */ - /* or a memory block size. */ - /* */ - typedef size_t FT_Offset; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_PtrDist */ - /* */ - /* <Description> */ - /* This is equivalent to the ANSI C `ptrdiff_t' type, i.e. the */ - /* largest _signed_ integer type used to express the distance */ - /* between two pointers. */ - /* */ - typedef size_t FT_PtrDist; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_UnitVector */ - /* */ - /* <Description> */ - /* A simple structure used to store a 2D vector unit vector. Uses */ - /* FT_F2Dot14 types. */ - /* */ - /* <Fields> */ - /* x :: Horizontal coordinate. */ - /* */ - /* y :: Vertical coordinate. */ - /* */ - typedef struct FT_UnitVector_ - { - FT_F2Dot14 x; - FT_F2Dot14 y; - - } FT_UnitVector; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Matrix */ - /* */ - /* <Description> */ - /* A simple structure used to store a 2x2 matrix. Coefficients are */ - /* in 16.16 fixed float format. The computation performed is: */ - /* */ - /* { */ - /* x' = x*xx + y*xy */ - /* y' = x*yx + y*yy */ - /* } */ - /* */ - /* <Fields> */ - /* xx :: Matrix coefficient. */ - /* */ - /* xy :: Matrix coefficient. */ - /* */ - /* yx :: Matrix coefficient. */ - /* */ - /* yy :: Matrix coefficient. */ - /* */ - typedef struct FT_Matrix_ - { - FT_Fixed xx, xy; - FT_Fixed yx, yy; - - } FT_Matrix; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Data */ - /* */ - /* <Description> */ - /* Read-only binary data represented as a pointer and a length. */ - /* */ - /* <Fields> */ - /* pointer :: The data. */ - /* */ - /* length :: The length of the data in bytes. */ - /* */ - typedef struct FT_Data_ - { - const FT_Byte* pointer; - FT_Int length; - - } FT_Data; - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Generic_Finalizer */ - /* */ - /* <Description> */ - /* Describes a function used to destroy the `client' data of any */ - /* FreeType object. See the description of the FT_Generic type for */ - /* details of usage. */ - /* */ - /* <Input> */ - /* The address of the FreeType object which is under finalization. */ - /* Its client data is accessed through its `generic' field. */ - /* */ - typedef void (*FT_Generic_Finalizer)(void* object); - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Generic */ - /* */ - /* <Description> */ - /* Client applications often need to associate their own data to a */ - /* variety of FreeType core objects. For example, a text layout API */ - /* might want to associate a glyph cache to a given size object. */ - /* */ - /* Most FreeType object contains a `generic' field, of type */ - /* FT_Generic, which usage is left to client applications and font */ - /* servers. */ - /* */ - /* It can be used to store a pointer to client-specific data, as well */ - /* as the address of a `finalizer' function, which will be called by */ - /* FreeType when the object is destroyed (for example, the previous */ - /* client example would put the address of the glyph cache destructor */ - /* in the `finalizer' field). */ - /* */ - /* <Fields> */ - /* data :: A typeless pointer to any client-specified data. This */ - /* field is completely ignored by the FreeType library. */ - /* */ - /* finalizer :: A pointer to a `generic finalizer' function, which */ - /* will be called when the object is destroyed. If this */ - /* field is set to NULL, no code will be called. */ - /* */ - typedef struct FT_Generic_ - { - void* data; - FT_Generic_Finalizer finalizer; - - } FT_Generic; - - - /*************************************************************************/ - /* */ - /* <Macro> */ - /* FT_MAKE_TAG */ - /* */ - /* <Description> */ - /* This macro converts four letter tags which are used to label */ - /* TrueType tables into an unsigned long to be used within FreeType. */ - /* */ - /* <Note> */ - /* The produced values *must* be 32bit integers. Don't redefine this */ - /* macro. */ - /* */ -#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \ - ( ( (FT_ULong)_x1 << 24 ) | \ - ( (FT_ULong)_x2 << 16 ) | \ - ( (FT_ULong)_x3 << 8 ) | \ - (FT_ULong)_x4 ) - - - /*************************************************************************/ - /*************************************************************************/ - /* */ - /* L I S T M A N A G E M E N T */ - /* */ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* list_processing */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_ListNode */ - /* */ - /* <Description> */ - /* Many elements and objects in FreeType are listed through a */ - /* FT_List record (see FT_ListRec). As its name suggests, a */ - /* FT_ListNode is a handle to a single list element. */ - /* */ - typedef struct FT_ListNodeRec_* FT_ListNode; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_List */ - /* */ - /* <Description> */ - /* A handle to a list record (see FT_ListRec). */ - /* */ - typedef struct FT_ListRec_* FT_List; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_ListNodeRec */ - /* */ - /* <Description> */ - /* A structure used to hold a single list element. */ - /* */ - /* <Fields> */ - /* prev :: The previous element in the list. NULL if first. */ - /* */ - /* next :: The next element in the list. NULL if last. */ - /* */ - /* data :: A typeless pointer to the listed object. */ - /* */ - typedef struct FT_ListNodeRec_ - { - FT_ListNode prev; - FT_ListNode next; - void* data; - - } FT_ListNodeRec; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_ListRec */ - /* */ - /* <Description> */ - /* A structure used to hold a simple doubly-linked list. These are */ - /* used in many parts of FreeType. */ - /* */ - /* <Fields> */ - /* head :: The head (first element) of doubly-linked list. */ - /* */ - /* tail :: The tail (last element) of doubly-linked list. */ - /* */ - typedef struct FT_ListRec_ - { - FT_ListNode head; - FT_ListNode tail; - - } FT_ListRec; - - - /* */ - -#define FT_IS_EMPTY( list ) ( (list).head == 0 ) - - /* return base error code (without module-specific prefix) */ -#define FT_ERROR_BASE( x ) ( (x) & 0xFF ) - - /* return module error code */ -#define FT_ERROR_MODULE( x ) ( (x) & 0xFF00U ) - -#define FT_BOOL( x ) ( (FT_Bool)( x ) ) - -FT_END_HEADER - -#endif /* __FTTYPES_H__ */ - - -/* END */ diff --git a/nx-X11/lib/font/FreeType/module/myftstdlib.h b/nx-X11/lib/font/FreeType/module/myftstdlib.h deleted file mode 100644 index dc9f8658f..000000000 --- a/nx-X11/lib/font/FreeType/module/myftstdlib.h +++ /dev/null @@ -1,82 +0,0 @@ -/* ftstdlib.h -- modified for XFree86. */ -/* $XFree86: xc/lib/font/FreeType/ftstdlib.h,v 1.5 2003/02/22 06:00:36 dawes Exp $ */ -#ifndef __MYFTSTDLIB_H__ -#define __MYFTSTDLIB_H__ - - -#ifndef FONTMODULE - -# include <ftstdlib.h> -# ifndef ft_isdigit -# define ft_isdigit isdigit -# endif - -#else - -#ifndef __FTSTDLIB_H__ -#define __FTSTDLIB_H__ -/* we don't include limits.h */ -#define CHAR_BIT 8 - -#include "Xmd.h" -#define _XTYPEDEF_BOOL -#include "Xdefs.h" -#define DONT_DEFINE_WRAPPERS -#define DEFINE_SETJMP_WRAPPERS -#include "xf86_ansic.h" -#undef DONT_DEFINE_WRAPPERS - -#ifndef offsetof -#define offsetof(TYPE, MEMBER) ((xf86size_t)&((TYPE*)0)->MEMBER) -#endif - -#define FT_UINT_MAX 4294967295U -#ifdef LONG64 -#define FT_ULONG_MAX 18446744073709551615UL -#else -#define FT_ULONG_MAX 4294967295UL -#endif - -#define ft_isalnum xf86isalnum -#define ft_isupper xf86isupper -#define ft_islower xf86islower -#define ft_isxdigit xf86isxdigit -/* works around a bug in freetype 2.1.8 */ -#ifndef isdigit -#define isdigit xf86isdigit -#endif -#define ft_isdigit xf86isdigit - -#define ft_strlen xf86strlen -#define ft_strcat xf86strcat -#define ft_strrchr xf86strrchr -#define ft_strcmp xf86strcmp -#define ft_strncmp xf86strncmp -#define ft_memcpy xf86memcpy -#define ft_strcpy xf86strcpy -#define ft_strncpy xf86strncpy -#define ft_memset xf86memset -#define ft_memmove xf86memmove -#define ft_memcmp xf86memcmp - -#define ft_sprintf xf86sprintf - -#define ft_qsort xf86qsort -#define ft_exit xf86exit - -#define ft_atoi xf86atoi - -#define ft_jmp_buf jmp_buf -#define ft_setjmp setjmp -#define ft_longjmp longjmp - -#endif /* __FTSTDLIB_H__ */ -#endif /* FONTMODULE */ - - -#include <stdarg.h> - -#endif /* __MYFTSTDLIB_H__ */ - - -/* END */ diff --git a/nx-X11/lib/font/FreeType/xttcap.c b/nx-X11/lib/font/FreeType/xttcap.c deleted file mode 100644 index 2040c1612..000000000 --- a/nx-X11/lib/font/FreeType/xttcap.c +++ /dev/null @@ -1,809 +0,0 @@ -/* ===EmacsMode: -*- Mode: C; tab-width:4; c-basic-offset: 4; -*- === */ -/* ===FileName: === - Copyright (c) 1998 Takuya SHIOZAKI, All Rights reserved. - Copyright (c) 1998 X-TrueType Server Project, All rights reserved. - Copyright (c) 2003 After X-TT Project, All rights reserved. - -===Notice - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - 1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - SUCH DAMAGE. - - Major Release ID: X-TrueType Server Version 1.4 [Charles's Wain Release 0] - -Notice=== - */ -/* $XFree86: xc/lib/font/FreeType/xttcap.c,v 1.1 2003/10/19 18:53:50 dawes Exp $ */ - -/* -#include "xttversion.h" - -static char const * const releaseID = - _XTT_RELEASE_NAME; -*/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/fonts/fontmisc.h> -#ifndef FONTMODULE -#include <string.h> -#include <ctype.h> -#include <math.h> -#else -#include "Xmd.h" -#include "Xdefs.h" -#include "xf86_ansic.h" -#endif -/* -#include <X11/X.h> -#include <X11/Xmd.h> -#include <X11/Xfuncproto.h> -#include "xf86Module.h" -#include "xf86_ansic.h" -*/ - -#ifndef True -#define True (-1) -#endif /* True */ -#ifndef False -#define False (0) -#endif /* False */ - -#include "xttcap.h" - -#if 0 -/* - Prototypes for obsoleted OS (e.g. SunOS4) - */ - -#if (defined(sun) && !(defined(SVR4) || defined(__SVR4))) -double strtod(char *str, char **ptr); -double strtol(char *str, char **ptr, int base); -#endif -#endif - - -/************************************************************************** - Private Data Types - */ - -/* Property Record List */ -/* List Node */ -typedef struct TagSPropRecValListNodeP -{ - SPropRecValContainerEntityP containerE; - struct TagSPropRecValListNodeP *nextNode; -} SPropRecValListNodeP; - - -/************************************************************************** - Tables - */ - -/* valid record field */ -static SPropertyRecord const validRecords[] = -{ - { "FontFile", eRecTypeString }, - { "FaceNumber", eRecTypeString }, - { "AutoItalic", eRecTypeDouble }, - { "DoubleStrike", eRecTypeString }, - { "FontProperties", eRecTypeBool }, - { "ForceSpacing", eRecTypeString }, - { "ScaleBBoxWidth", eRecTypeString }, - { "ScaleWidth", eRecTypeDouble }, - { "EncodingOptions", eRecTypeString }, - { "Hinting", eRecTypeBool }, - { "VeryLazyMetrics", eRecTypeBool }, - { "CodeRange", eRecTypeString }, - { "EmbeddedBitmap", eRecTypeString }, - { "VeryLazyBitmapWidthScale", eRecTypeDouble }, - { "ForceConstantSpacingCodeRange", eRecTypeString }, - { "ForceConstantSpacingMetrics", eRecTypeString }, - { "Dummy", eRecTypeVoid } -}; -static int const -numOfValidRecords = sizeof(validRecords)/sizeof(validRecords[0]); - -/* correspondence between record name and cap variable name */ -static struct { - char const * capVariable; - char const * recordName; -} const correspondRelations[] = { - { "fn", "FaceNumber" }, - { "ai", "AutoItalic" }, - { "ds", "DoubleStrike" }, - { "fp", "FontProperties" }, - { "fs", "ForceSpacing" }, - { "bw", "ScaleBBoxWidth" }, - { "sw", "ScaleWidth" }, - { "eo", "EncodingOptions" }, - { "vl", "VeryLazyMetrics" }, - { "bs", "VeryLazyBitmapWidthScale" }, - { "cr", "CodeRange" }, - { "eb", "EmbeddedBitmap" }, - { "hi", "Hinting" }, - { "fc", "ForceConstantSpacingCodeRange" }, - { "fm", "ForceConstantSpacingMetrics" } -}; -static int const -numOfCorrespondRelations -= sizeof(correspondRelations)/sizeof(correspondRelations[0]); - -/************************************************************************** - Functions - */ - -#ifdef USE_TTP_FILE - -#ifndef LEN_LINEBUF -#define LEN_LINEBUF 2048 -#endif /* !def LEN_LINEBUF */ - -/* get one line */ -static Bool /* True == Error, False == Success */ -get_one_line(FILE *is, char *buf) -{ - Bool result = False; - int count = 0; - Bool flHead = True; - Bool flSpace = False; - Bool flInSingleQuote = False; - Bool flInDoubleQuote = False; - Bool flBackSlash = False; - Bool flFirstElement = True; - - *buf = '\0'; - for (;;) { - int c = fgetc(is); - - if (ferror(is)) { - fprintf(stderr, "truetype font property file : read error.\n"); - result = True; - break; - } - - if (EOF == c) { - if (flInSingleQuote || flInDoubleQuote) { - fprintf(stderr, - "truetype font property file : unmatched quote.\n"); - result = True; - } - break; - } - if (flInSingleQuote) { - if ('\'' == c) { - /* end of single quoted string */ - flInSingleQuote = False; - c = -1; /* NOT extract to buffer. */ - } else - /* others, extract all character to buffer unconditionally. */ - ; - goto trans; - } - if (flBackSlash) { - /* escape --- when just before character is backslash, - next character is escaped. */ - flBackSlash = False; - if ('n' == c) - /* newline */ - c = '\n'; - if ('\n' == c) - /* ignore newline */ - c = -1; - else - /* others, extract all character to buffer unconditionally. */ - ; - goto trans; - } - if ('\\' == c) { - /* set flag to escape next character. */ - flBackSlash = True; - c = -1; /* NOT extract to buffer. */ - goto trans; - } - if (flInDoubleQuote) { - if ('"' == c) { - /* end of double quoted string */ - flInDoubleQuote = False; - c = -1; /* NOT extract to buffer. */ - } else - /* others, extract all character to buffer unconditionally. */ - ; - goto trans; - } - if ('#' == c) { - /* skip comment till end of line. */ - while ('\n' != c) { - c = fgetc(is); - if (ferror(is)) { - fprintf(stderr, - "truetype font property file : read error.\n"); - result = True; - break; - } - if (EOF == c) { - break; - } - } - break; - } - if ('\'' == c) { - /* into single quoted string */ - flInSingleQuote = True; - c = -1; /* NOT extract to buffer. */ - goto trans; - } - if ('"' == c) { - /* into double quoted string */ - flInDoubleQuote = True; - c = -1; /* NOT extract to buffer. */ - goto trans; - } - if ('\n' == c) - /* End of Line */ - break; - if (isspace(c)) { - /* convine multiple spaces */ - if (!flHead) - /* except space at the head of line */ - flSpace = True; - continue; - } - trans: - /* set flHead to False, since current character is not white space - when reaches here. */ - flHead = False; - do { - if (count>=LEN_LINEBUF-1) { - /* overflow */ - fprintf(stderr, - "truetype font property file : too long line.\n"); - result = True; - goto quit; - } - if (flSpace) { - /* just before characters is white space, but - current character is not WS. */ - if (flFirstElement) { - /* this spaces is the first cell(?) of white spaces. */ - flFirstElement = False; - /* separate record name and record value */ - *buf = (char)0xff; - } else - *buf = ' '; - flSpace = False; - } else - if (-1 != c) { - *buf = c; - c = -1; /* invalidate */ - } else - /* skip */ - buf--; - buf++; - } while (-1 != c); /* when 'c' is not -1, it means - that 'c' contains an untreated character. */ - } - *buf = '\0'; - - quit: - return result; -} - -/* parse one line */ -static Bool /* True == Error, False == Success */ -parse_one_line(SDynPropRecValList *pThisList, FILE *is) -{ - Bool result = False; - char *buf = NULL; - char *recordHead, *valueHead = NULL; - - if (NULL == (buf = xalloc(LEN_LINEBUF))) { - fprintf(stderr, - "truetype font property file : cannot allocate memory.\n"); - result = True; - goto abort; - } - { - recordHead = buf; -/* refRecordValue->refRecordType = NULL;*/ - do { - if (get_one_line(is, buf)) { - result = True; - goto quit; - } - if (feof(is)) { - if ('\0' == *buf) - goto quit; - break; - } - } while ('\0' == *buf); - - if (NULL != (valueHead = strchr(buf, 0xff))) { - *valueHead = '\0'; - valueHead++; - } else - valueHead = buf+strlen(buf); -#if 0 - fprintf(stderr, - "truetype font property file : \n" - "recName:\"%s\"\nvalue:\"%s\"\n", - recordHead, valueHead); -#endif - result = SPropRecValList_add_record(pThisList, recordHead, valueHead); - } - quit: - xfree(buf); - abort: - return result; -} - -/* Read Property File */ -Bool /* True == Error, False == Success */ -SPropRecValList_read_prop_file(SDynPropRecValList *pThisList, - char const * const strFileName) -{ - Bool result = False; - FILE *is; - -#if 1 - if (!strcmp(strFileName, "-")) - is = stdin; - else -#endif - is = fopen(strFileName, "r"); - if (NULL == is) { - fprintf(stderr, "truetype font property : cannot open file %s.\n", - strFileName); - result = True; - goto abort; - } - { - for (;;) { - if (False != (result = parse_one_line(pThisList, is))) - goto quit; - if (feof(is)) - break; - } - } - quit: -#if 1 - if (strcmp(strFileName, "-")) -#endif - fclose(is); - abort: - return result; -} -#endif /* USE_TTP_FILE */ - -/* get property record type by record name */ -static Bool /* True == Found, False == Not Found */ -get_record_type_by_name(SPropertyRecord const ** const refRefRecord, /*result*/ - char const *strName) -{ - Bool result = False; - int i; - - *refRefRecord = NULL; - for (i=0; i<numOfValidRecords; i++) { - if (!mystrcasecmp(validRecords[i].strRecordName, strName)) { - result = True; - *refRefRecord = &validRecords[i]; - break; - } - } - - return result; -} - -/* Constructor for Container Node */ -Bool /* True == Error, False == Success */ -SPropRecValList_new(SDynPropRecValList *pThisList) -{ - Bool result = False; - - pThisList->headNode = NULL; - - return result; -} - -/* Destructor for Container List */ -Bool /* True == Error, False == Success */ -SPropRecValList_delete(SDynPropRecValList *pThisList) -{ - Bool result = False; - SPropRecValListNodeP *p, *np; - - for (p=pThisList->headNode; NULL!=p; p=np) { - np = p->nextNode; - switch (p->containerE.refRecordType->recordType) { - case eRecTypeInteger: - break; - case eRecTypeDouble: - break; - case eRecTypeBool: - break; - case eRecTypeString: - if (SPropContainer_value_str(&p->containerE)) - xfree((void*)SPropContainer_value_str(&p->containerE)); - break; - case eRecTypeVoid: - break; - } - xfree(p); - } - - pThisList->headNode = NULL; - - return result; -} - -#ifdef DUMP -void -SPropRecValList_dump(SRefPropRecValList *pThisList) -{ - SPropRecValListNodeP *p; - for (p=pThisList->headNode; NULL!=p; p=p->nextNode) { - switch (p->containerE.refRecordType->recordType) { - case eRecTypeInteger: - fprintf(stderr, "%s = %d\n", - p->containerE.refRecordType->strRecordName, - p->containerE.uValue.integerValue); - break; - case eRecTypeDouble: - fprintf(stderr, "%s = %f\n", - p->containerE.refRecordType->strRecordName, - p->containerE.uValue.doubleValue); - break; - case eRecTypeBool: - fprintf(stderr, "%s = %s\n", - p->containerE.refRecordType->strRecordName, - p->containerE.uValue.boolValue - ? "True":"False"); - break; - case eRecTypeString: - fprintf(stderr, "%s = \"%s\"\n", - p->containerE.refRecordType->strRecordName, - p->containerE.uValue.dynStringValue); - break; - case eRecTypeVoid: - fprintf(stderr, "%s = void\n", - p->containerE.refRecordType->strRecordName); - break; - } - } -} -#endif - -/* Add Property Record Value */ -extern Bool /* True == Error, False == Success */ -SPropRecValList_add_record(SDynPropRecValList *pThisList, - char const * const recordName, - char const * const strValue) -{ - Bool result = False; - SPropRecValContainerEntityP tmpContainerE; - - if (get_record_type_by_name(&tmpContainerE.refRecordType, recordName)) { - switch (tmpContainerE.refRecordType->recordType) { - case eRecTypeInteger: - { - int val; - char *endPtr; - - val = strtol(strValue, &endPtr, 0); - if ('\0' != *endPtr) { - fprintf(stderr, - "truetype font property : " - "%s record needs integer value.\n", - recordName); - result = True; - goto quit; - } - SPropContainer_value_int(&tmpContainerE) = val; - } - break; - case eRecTypeDouble: - { - double val; - char *endPtr; - - val = strtod(strValue, &endPtr); - if ('\0' != *endPtr) { - fprintf(stderr, - "truetype font property : " - "%s record needs floating point value.\n", - recordName); - result = True; - goto quit; - } - SPropContainer_value_dbl(&tmpContainerE) = val; - } - break; - case eRecTypeBool: - { - Bool val; - - if (!mystrcasecmp(strValue, "yes")) - val = True; - else if (!mystrcasecmp(strValue, "y")) - val = True; - else if (!mystrcasecmp(strValue, "on")) - val = True; - else if (!mystrcasecmp(strValue, "true")) - val = True; - else if (!mystrcasecmp(strValue, "t")) - val = True; - else if (!mystrcasecmp(strValue, "ok")) - val = True; - else if (!mystrcasecmp(strValue, "no")) - val = False; - else if (!mystrcasecmp(strValue, "n")) - val = False; - else if (!mystrcasecmp(strValue, "off")) - val = False; - else if (!mystrcasecmp(strValue, "false")) - val = False; - else if (!mystrcasecmp(strValue, "f")) - val = False; - else if (!mystrcasecmp(strValue, "bad")) - val = False; - else { - fprintf(stderr, - "truetype font property : " - "%s record needs boolean value.\n", - recordName); - result = True; - goto quit; - } - SPropContainer_value_bool(&tmpContainerE) = val; - } - break; - case eRecTypeString: - { - char *p; - - if (NULL == (p = (char *)xalloc(strlen(strValue)+1))) { - fprintf(stderr, - "truetype font property : " - "cannot allocate memory.\n"); - result = True; - goto quit; - } - strcpy(p, strValue); - SPropContainer_value_str(&tmpContainerE) = p; - } - break; - case eRecTypeVoid: - if ('\0' != *strValue) { - fprintf(stderr, - "truetype font property : " - "%s record needs void.\n", recordName); - result = True; - } - break; - } - { - /* add to list */ - SPropRecValListNodeP *newNode; - - if (NULL == (newNode = - (SPropRecValListNodeP *)xalloc(sizeof(*newNode)))) { - fprintf(stderr, - "truetype font property : " - "cannot allocate memory.\n"); - result = True; - goto quit; - } - newNode->nextNode = pThisList->headNode; - newNode->containerE = tmpContainerE; - tmpContainerE.refRecordType = NULL; /* invalidate -- - disown value handle. */ - pThisList->headNode = newNode; - } - } else { - /* invalid record name */ - fprintf(stderr, - "truetype font : " - "invalid record name \"%s.\"\n", recordName); - result = True; - } - - quit: - return result; -} - - -/* Search Property Record */ -Bool /* True == Hit, False == Miss */ -SPropRecValList_search_record(SRefPropRecValList *pThisList, - SPropRecValContainer *refRecValue, - char const * const recordName) -{ - Bool result = False; - SPropRecValListNodeP *p; - - *refRecValue = NULL; - for (p=pThisList->headNode; NULL!=p; p=p->nextNode) { - if (!mystrcasecmp(p->containerE.refRecordType->strRecordName, - recordName)) { - *refRecValue = &p->containerE; - result = True; - break; - } - } - - return result; -} - - -/* Parse TTCap */ -Bool /* True == Error, False == Success */ -SPropRecValList_add_by_font_cap(SDynPropRecValList *pThisList, - char const *strCapHead) -{ - Bool result = False; - /* SPropertyRecord const *refRecordType; */ - char const *term; - - if (NULL == (term = strrchr(strCapHead, ':'))) - goto abort; - - { - /* for xfsft compatible */ - char const *p; - for (p=term-1; p>=strCapHead; p--) { - if ( ':'==*p ) { - /* - * :num:filename - * ^p ^term - */ - if ( p!=term ) { - int len = term-p-1; - char *value; - - len = term-p-1; - value=(char *)xalloc(len+1); - memcpy(value, p+1, len); - value[len]='\0'; - SPropRecValList_add_record(pThisList, - "FaceNumber", - value); - xfree(value); - term=p; - } - break; - } - if ( !isdigit(*p) ) - break; - } - } - - while (strCapHead<term) { - int i; - char const *nextColon = strchr(strCapHead, ':'); - if (0<nextColon-strCapHead) { - char *duplicated = (char *)xalloc((nextColon-strCapHead)+1); - { - char *value; - - memcpy(duplicated, strCapHead, nextColon-strCapHead); - duplicated[nextColon-strCapHead] = '\0'; - if (NULL != (value=strchr(duplicated, '='))) { - *value = '\0'; - value++; - } else - value = &duplicated[nextColon-strCapHead]; - - for (i=0; i<numOfCorrespondRelations; i++) { - if (!mystrcasecmp(correspondRelations[i].capVariable, - duplicated)) { - if (SPropRecValList_add_record(pThisList, - correspondRelations[i] - .recordName, - value)) - break; - goto next; - } - } - fprintf(stderr, "truetype font : Illegal Font Cap.\n"); - result = True; - break; - next: - ; - } - xfree(duplicated); - } - strCapHead = nextColon+1; - } - - /* quit: */ - abort: - return result; -} - - -/************************************************************************** - Functions (xttmisc) - */ - -/* compare strings, ignoring case */ -Bool /* False == equal, True == not equal */ -mystrcasecmp(char const *s1, char const *s2) -{ - Bool result = True; - -#if (defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) ||\ - defined(__bsdi__)) && !defined(FONTMODULE) - /* 4.4BSD has strcasecmp function. */ - result = strcasecmp(s1, s2) != 0; -#else - { - unsigned int len1 = strlen(s1); - - if (len1 == strlen(s2)) { - int i; - for (i=0; i<len1; i++) { - if (toupper(*s1++) != toupper(*s2++)) - goto quit; - } - result = False; - } else - /* len1 != len2 -> not equal*/ - ; - } - quit: - ; -#endif - - return result; -} - - -/* strdup clone with using the allocator of X server */ -char * -XttXstrdup(char const *str) -{ - char *result; - - result = (char *)xalloc(strlen(str)+1); - - if (result) - strcpy(result, str); - - return result; -} - - -#if 0 -int main() -{ - SDynPropRecValList list; - - SPropRecValList_new(&list); - SPropRecValList_read_prop_file(&list, "-"); - SPropRecValList_dump(&list); - SPropRecValList_delete(&list); - - return 0; -} -#endif - -/* end of file */ diff --git a/nx-X11/lib/font/FreeType/xttcap.h b/nx-X11/lib/font/FreeType/xttcap.h deleted file mode 100644 index 33c224f90..000000000 --- a/nx-X11/lib/font/FreeType/xttcap.h +++ /dev/null @@ -1,140 +0,0 @@ -/* ===EmacsMode: -*- Mode: C; tab-width:4; c-basic-offset: 4; -*- === */ -/* ===FileName: === - Copyright (c) 1998 Takuya SHIOZAKI, All Rights reserved. - Copyright (c) 1998 X-TrueType Server Project, All rights reserved. - Copyright (c) 2003 After X-TT Project, All rights reserved. - -===Notice - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - 1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - SUCH DAMAGE. - - Major Release ID: X-TrueType Server Version 1.3 [Aoi MATSUBARA Release 3] - -Notice=== - */ -/* $XFree86: xc/extras/X-TrueType/xttcap.h,v 1.2 2001/08/01 00:44:33 tsi Exp $ */ - -#ifndef _XTTCAP_H_ -#define _XTTCAP_H_ (1) - -#include <X11/Xdefs.h> - -/******************************************************************* - Data Types - */ - -/* Record Type */ -typedef enum -{ - eRecTypeInteger, - eRecTypeDouble, - eRecTypeBool, - eRecTypeString, - eRecTypeVoid=-1 -} ERecType; - -/* Record Name vs Record Type */ -typedef struct -{ - char const *strRecordName; - ERecType const recordType; -} SPropertyRecord; - -/* Record Value Container */ -typedef struct -{ - SPropertyRecord const *refRecordType; - union { - int integerValue; - double doubleValue; - Bool boolValue; - char *dynStringValue; - } uValue; -} SPropRecValContainerEntityP, *SPropRecValContainer; - -/* Record Value List */ -typedef struct TagSPropRecValListNodeP SPropRecValListNode; -typedef struct -{ - SPropRecValListNode *headNode; -} SDynPropRecValList; -typedef SDynPropRecValList const SRefPropRecValList; - - -/******************************************************************* - Functions - */ - -/* Constructor for Rec Val List */ -extern Bool /* True == Error, False == Success */ -SPropRecValList_new(SDynPropRecValList *pThisList); -/* Destructor for Rec Val List */ -extern Bool /* True == Error, False == Success */ -SPropRecValList_delete(SDynPropRecValList *pThisList); -/* Read Property File */ -extern Bool /* True == Error, False == Success */ -SPropRecValList_read_prop_file(SDynPropRecValList *pThisList, - char const * const strFileName); -/* Add Property Record Value */ -extern Bool /* True == Error, False == Success */ -SPropRecValList_add_record(SDynPropRecValList *pThisList, - char const * const recordName, - char const * const strValue); -/* Search Property Record */ -extern Bool /* True == Hit, False == Miss */ -SPropRecValList_search_record(SRefPropRecValList *pThisList, - SPropRecValContainer *refContRecVal, - char const * const recordName); -/* Add by Font Cap */ -extern Bool /* True == Error, False == Success */ -SPropRecValList_add_by_font_cap(SDynPropRecValList *pThisList, - char const *strCapHead); - -#ifdef DUMP -void -SPropRecValList_dump(SRefPropRecValList *refList); -#endif - -#define SPropContainer_value_int(contRecVal)\ - ((contRecVal)->uValue.integerValue) -#define SPropContainer_value_dbl(contRecVal)\ - ((contRecVal)->uValue.doubleValue) -#define SPropContainer_value_bool(contRecVal)\ - ((contRecVal)->uValue.boolValue) -#define SPropContainer_value_str(contRecVal)\ - ((contRecVal)->uValue.dynStringValue) - -/****************************************************** - Prototypes (xttmisc) - */ - -/* compare strings with ignoring case */ - /* False == equal, True == not equal */ -Bool mystrcasecmp(char const *s1, char const *s2); - -/* strdup clone */ -char * XttXstrdup(char const *str); -#undef xstrdup -#define xstrdup(s) XttXstrdup((char const*)s) - -#endif /* !def _XTTCAP_H_ */ - -/* end of file */ diff --git a/nx-X11/lib/font/include/fontenc.h b/nx-X11/lib/font/include/fontenc.h deleted file mode 100644 index 09472cfc5..000000000 --- a/nx-X11/lib/font/include/fontenc.h +++ /dev/null @@ -1,124 +0,0 @@ -/* -Copyright (c) 1998-2001 by Juliusz Chroboczek - -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 -AUTHORS OR COPYRIGHT HOLDERS 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. -*/ - -/* $XFree86: xc/lib/font/include/fontenc.h,v 1.7 2000/11/14 16:54:45 dawes Exp $ */ - -/* Header for backend-independent encoding code */ - -/* An encoding is identified with a name. An encoding contains some - global encoding data, such as its size, and a set of mappings. - Mappings are identified by their type and two integers, known as - pid and eid, the interpretation of which is type dependent. */ - -#ifndef _FONTENC_H -#define _FONTENC_H - -/* Encoding types. For future extensions, clients should be prepared - to ignore unknown encoding types. */ - -/* 0 is treated specially. */ - -#define FONT_ENCODING_UNICODE 1 -#define FONT_ENCODING_TRUETYPE 2 -#define FONT_ENCODING_POSTSCRIPT 3 - -/* This structure represents a mapping, either from numeric codes from - numeric codes, or from numeric codes to strings. */ - -/* It is expected that only one of `recode' and `name' will actually - be present. However, having both fields simplifies the interface - somewhat. */ - -typedef struct _FontMap { - int type; /* the type of the mapping */ - int pid, eid; /* the identification of the mapping */ - unsigned (*recode)(unsigned, void*); /* mapping function */ - char *(*name)(unsigned, void*); /* function returning glyph names */ - void *client_data; /* second parameter of the two above */ - struct _FontMap *next; /* link to next element in list */ - /* The following was added for version 0.3 of the font interface. */ - /* It should be kept at the end to preserve binary compatibility. */ - struct _FontEnc *encoding; -} FontMapRec, *FontMapPtr; - -/* This is the structure that holds all the info for one encoding. It - consists of a charset name, its size, and a linked list of mappings - like above. */ - -typedef struct _FontEnc { - char *name; /* the name of the encoding */ - char **aliases; /* its aliases, null terminated */ - int size; /* its size, either in bytes or rows */ - int row_size; /* the size of a row, or 0 if bytes */ - FontMapPtr mappings; /* linked list of mappings */ - struct _FontEnc *next; /* link to next element */ - /* the following two were added in version 0.2 of the font interface */ - /* they should be kept at the end to preserve binary compatibility */ - int first; /* first byte or row */ - int first_col; /* first column in each row */ -} FontEncRec, *FontEncPtr; - -typedef struct _FontMapReverse { - unsigned int (*reverse)(unsigned, void*); - void *data; -} FontMapReverseRec, *FontMapReversePtr; - - -/* Function prototypes */ - -/* extract an encoding name from an XLFD name. Returns a pointer to a - *static* buffer, or NULL */ -char *FontEncFromXLFD(const char*, int); - -/* find the encoding data for a given encoding name; second parameter - is the filename of the font for which the encoding is needed. - Returns NULL on failure. */ -FontEncPtr FontEncFind(const char*, const char*); - -/* Find a given mapping for an encoding. This is only a convenience - function, as clients are allowed to scavenge the data structures - themselves (as the TrueType backend does). */ - -FontMapPtr FontMapFind(FontEncPtr, int, int, int); - -/* Do both in a single step */ -FontMapPtr FontEncMapFind(const char *, int, int, int, const char *); - -/* Recode a code. Always succeeds. */ -unsigned FontEncRecode(unsigned, FontMapPtr); - -/* Return a name for a code. Returns a string or NULL. */ -char *FontEncName(unsigned, FontMapPtr); - -/* Return a pointer to the name of the system encodings directory. */ -/* This string is static and should not be modified. */ -char* FontEncDirectory(void); - -/* Identify an encoding file. If fileName doesn't exist, or is not an - encoding file, return NULL, otherwise returns a NULL-terminated - array of strings. */ -char **FontEncIdentify(const char *fileName); - -FontMapReversePtr FontMapReverse(FontMapPtr); - -void FontMapReverseFree(FontMapReversePtr); -#endif |