X-Git-Url: https://git.wh0rd.org/?a=blobdiff_plain;f=src%2Ffcfreetype.c;h=d37af2d0eff9113a5a8ae74467016e3dd346c712;hb=082caefb6d5462c97f280b7037e3740b4865a244;hp=68596f5a4240254e92e3aa553bd1a773d692f502;hpb=192927225c447a8eaba613838aff93f82dee41d0;p=fontconfig.git diff --git a/src/fcfreetype.c b/src/fcfreetype.c index 68596f5..d37af2d 100644 --- a/src/fcfreetype.c +++ b/src/fcfreetype.c @@ -7,9 +7,9 @@ * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in + * documentation, and that the name of the author(s) not be used in * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no + * specific, written prior permission. The authors make no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * @@ -115,18 +115,19 @@ typedef struct { #define FC_ENCODING_MAC_ROMAN "MACINTOSH" static const FcFtEncoding fcFtEncoding[] = { - { TT_PLATFORM_APPLE_UNICODE, TT_ENCODING_DONT_CARE, "UCS-2BE" }, + { TT_PLATFORM_APPLE_UNICODE, TT_ENCODING_DONT_CARE, "UTF-16BE" }, { TT_PLATFORM_MACINTOSH, TT_MAC_ID_ROMAN, "MACINTOSH" }, { TT_PLATFORM_MACINTOSH, TT_MAC_ID_JAPANESE, "SJIS" }, + { TT_PLATFORM_MICROSOFT, TT_MS_ID_SYMBOL_CS, "UTF-16BE" }, { TT_PLATFORM_MICROSOFT, TT_MS_ID_UNICODE_CS, "UTF-16BE" }, { TT_PLATFORM_MICROSOFT, TT_MS_ID_SJIS, "SJIS-WIN" }, { TT_PLATFORM_MICROSOFT, TT_MS_ID_GB2312, "GB2312" }, { TT_PLATFORM_MICROSOFT, TT_MS_ID_BIG_5, "BIG-5" }, { TT_PLATFORM_MICROSOFT, TT_MS_ID_WANSUNG, "Wansung" }, { TT_PLATFORM_MICROSOFT, TT_MS_ID_JOHAB, "Johab" }, - { TT_PLATFORM_MICROSOFT, TT_MS_ID_UCS_4, "UCS-2BE" }, + { TT_PLATFORM_MICROSOFT, TT_MS_ID_UCS_4, "UTF-16BE" }, { TT_PLATFORM_ISO, TT_ISO_ID_7BIT_ASCII, "ASCII" }, - { TT_PLATFORM_ISO, TT_ISO_ID_10646, "UCS-2BE" }, + { TT_PLATFORM_ISO, TT_ISO_ID_10646, "UTF-16BE" }, { TT_PLATFORM_ISO, TT_ISO_ID_8859_1, "ISO-8859-1" }, }; @@ -251,14 +252,14 @@ static const FcFtLanguage fcFtLanguage[] = { { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DZONGKHA, "dz" }, { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_JAVANESE, "jw" }, { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SUNDANESE, "su" }, - + #if 0 /* these seem to be errors that have been dropped */ { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SCOTTISH_GAELIC }, { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH_GAELIC }, #endif - + /* The following codes are new as of 2000-03-10 */ { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GALICIAN, "gl" }, { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AFRIKAANS, "af" }, @@ -494,7 +495,7 @@ static const FcFtLanguage fcFtLanguage[] = { { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PASHTO_AFGHANISTAN, "ps" }, { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FILIPINO_PHILIPPINES, "phi" }, { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DHIVEHI_MALDIVES, "div" }, - + { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_OROMO_ETHIOPIA, "om" }, { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIGRIGNA_ETHIOPIA, "ti" }, { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIGRIGNA_ERYTHREA, "ti" }, @@ -743,7 +744,7 @@ FcSfntNameTranscode (FT_SfntName *sname) while (in_bytes_left) { - size_t did = iconv (cd, + size_t did = iconv (cd, &inbuf, &in_bytes_left, &outbuf, &out_bytes_left); if (did == (size_t) (-1)) @@ -785,7 +786,7 @@ FcSfntNameLanguage (FT_SfntName *sname) { language_id = TT_MAC_LANGID_JAPANESE; } - + for (i = 0; i < NUM_FC_FT_LANGUAGE; i++) if (fcFtLanguage[i].platform_id == platform_id && (fcFtLanguage[i].language_id == TT_LANGUAGE_DONT_CARE || @@ -870,7 +871,7 @@ FcVendorMatch(const FT_Char vendor[4], const FT_Char *vendor_string) { /* vendor is not necessarily NUL-terminated. */ int i, len; - + len = strlen((char *) vendor_string); if (memcmp(vendor, vendor_string, len) != 0) return FcFalse; @@ -926,7 +927,7 @@ static const FcChar8 * FcVendorFoundry(const FT_Char vendor[4]) { int i; - + if (vendor) for(i = 0; i < NUM_VENDOR_FOUNDRIES; i++) if (FcVendorMatch (vendor, FcVendorFoundries[i].vendor)) @@ -1139,7 +1140,7 @@ FcFreeTypeQueryFace (const FT_Face face, const FcChar8 *exclusiveLang = 0; FT_SfntName sname; FT_UInt snamei, snamec; - + int nfamily = 0; int nfamily_lang = 0; int nstyle = 0; @@ -1151,7 +1152,7 @@ FcFreeTypeQueryFace (const FT_Face face, FcChar8 *style = 0; int st; - + pat = FcPatternCreate (); if (!pat) goto bail0; @@ -1177,7 +1178,7 @@ FcFreeTypeQueryFace (const FT_Face face, * the Postscript FontInfo dictionary. Finally, the * BDF properties will queried. */ - + if (os2 && os2->version >= 0x0001 && os2->version != 0xffff) foundry = FcVendorFoundry(os2->achVendID); @@ -1247,7 +1248,7 @@ FcFreeTypeQueryFace (const FT_Face face, #endif case TT_NAME_ID_PREFERRED_FAMILY: case TT_NAME_ID_FONT_FAMILY: -#if 0 +#if 0 case TT_NAME_ID_PS_NAME: case TT_NAME_ID_UNIQUE_ID: #endif @@ -1334,7 +1335,7 @@ FcFreeTypeQueryFace (const FT_Face face, } } - if (!nfamily && face->family_name && + if (!nfamily && face->family_name && FcStrCmpIgnoreBlanksAndCase ((FcChar8 *) face->family_name, (FcChar8 *) "") != 0) { if (FcDebug () & FC_DBG_SCANV) @@ -1343,7 +1344,7 @@ FcFreeTypeQueryFace (const FT_Face face, goto bail1; ++nfamily; } - + if (!nstyle && face->style_name && FcStrCmpIgnoreBlanksAndCase ((FcChar8 *) face->style_name, (FcChar8 *) "") != 0) { @@ -1353,7 +1354,7 @@ FcFreeTypeQueryFace (const FT_Face face, goto bail1; ++nstyle; } - + if (!nfamily) { FcChar8 *start, *end; @@ -1432,7 +1433,7 @@ FcFreeTypeQueryFace (const FT_Face face, } if (bits & (1 << bit)) { - /* + /* * If the font advertises support for multiple * "exclusive" languages, then include support * for any language found to have coverage @@ -1504,7 +1505,7 @@ FcFreeTypeQueryFace (const FT_Face face, * Type 1: Check for FontInfo dictionary information * Code from g2@magestudios.net (Gerard Escalante) */ - + #if HAVE_FT_GET_PS_FONT_INFO if (FT_Get_PS_Font_Info(face, &psfontinfo) == 0) { @@ -1515,23 +1516,23 @@ FcFreeTypeQueryFace (const FT_Face face, printf ("\tType1 weight %s maps to %d\n", psfontinfo.weight, weight); } - + #if 0 - /* + /* * Don't bother with italic_angle; FreeType already extracts that * information for us and sticks it into style_flags */ if (psfontinfo.italic_angle) - slant = FC_SLANT_ITALIC; + slant = FC_SLANT_ITALIC; else - slant = FC_SLANT_ROMAN; + slant = FC_SLANT_ROMAN; #endif if(!foundry) foundry = FcNoticeFoundry(psfontinfo.notice); } #endif /* HAVE_FT_GET_PS_FONT_INFO */ - + #if HAVE_FT_GET_BDF_PROPERTY /* * Finally, look for a FOUNDRY BDF property if no other @@ -1553,7 +1554,7 @@ FcFreeTypeQueryFace (const FT_Face face, prop.type == BDF_PROPERTY_TYPE_CARDINAL)) { FT_Int32 value; - + if (prop.type == BDF_PROPERTY_TYPE_INTEGER) value = prop.u.integer; else @@ -1730,7 +1731,7 @@ FcFreeTypeQueryFace (const FT_Face face, * Drop our reference to the charset */ FcCharSetDestroy (cs); - + return pat; bail2: @@ -1750,10 +1751,10 @@ FcFreeTypeQuery(const FcChar8 *file, FT_Face face; FT_Library ftLibrary; FcPattern *pat = NULL; - + if (FT_Init_FreeType (&ftLibrary)) return NULL; - + if (FT_New_Face (ftLibrary, (char *) file, id, &face)) goto bail; @@ -2225,7 +2226,7 @@ static const FcCharMap AdobeSymbol = { AdobeSymbolEnt, sizeof (AdobeSymbolEnt) / sizeof (AdobeSymbolEnt[0]), }; - + static const FcFontDecode fcFontDecoders[] = { { ft_encoding_unicode, 0, (1 << 21) - 1 }, { ft_encoding_symbol, &AdobeSymbol, (1 << 16) - 1 }, @@ -2310,7 +2311,7 @@ static FcBool FcFreeTypeUseNames (FT_Face face) { FT_Int map; - + if (!FT_Has_PS_Glyph_Names (face)) return FcFalse; for (map = 0; map < face->num_charmaps; map++) @@ -2330,7 +2331,7 @@ FcUcs4ToGlyphName (FcChar32 ucs4) { if (_fc_glyph_names[gn].ucs == ucs4) return _fc_glyph_names[gn].name; - if (!r) + if (!r) { r = (int) (ucs4 % FC_GLYPHNAME_REHASH); if (!r) @@ -2355,7 +2356,7 @@ FcGlyphNameToUcs4 (FcChar8 *name) { if (!strcmp ((char *) name, (char *) _fc_glyph_names[gn].name)) return _fc_glyph_names[gn].ucs; - if (!r) + if (!r) { r = (int) (h % FC_GLYPHNAME_REHASH); if (!r) @@ -2478,14 +2479,14 @@ FcFreeTypeCharIndex (FT_Face face, FcChar32 ucs4) } static FcBool -FcFreeTypeCheckGlyph (FT_Face face, FcChar32 ucs4, +FcFreeTypeCheckGlyph (FT_Face face, FcChar32 ucs4, FT_UInt glyph, FcBlanks *blanks, FT_Pos *advance, FcBool using_strike) { FT_Int load_flags = FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH | FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING; FT_GlyphSlot slot; - + if (using_strike) load_flags &= ~FT_LOAD_NO_SCALE; @@ -2498,14 +2499,14 @@ FcFreeTypeCheckGlyph (FT_Face face, FcChar32 ucs4, */ if (face->face_flags & FT_FACE_FLAG_SCALABLE) load_flags |= FT_LOAD_NO_BITMAP; - + if (FT_Load_Glyph (face, glyph, load_flags)) return FcFalse; - + slot = face->glyph; if (!glyph) return FcFalse; - + *advance = slot->metrics.horiAdvance; switch (slot->format) { @@ -2559,7 +2560,7 @@ FcFreeTypeCharSetAndSpacingForSize (FT_Face face, FcBlanks *blanks, int *spacing fcs = FcCharSetCreate (); if (!fcs) goto bail0; - + #if HAVE_FT_SELECT_SIZE if (strike_index >= 0) { if (FT_Select_Size (face, strike_index) != FT_Err_Ok) @@ -2586,10 +2587,10 @@ FcFreeTypeCharSetAndSpacingForSize (FT_Face face, FcBlanks *blanks, int *spacing { ucs4 = map->ent[i].bmp; glyph = FT_Get_Char_Index (face, map->ent[i].encode); - if (glyph && + if (glyph && FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance, using_strike)) { - /* + /* * ignore glyphs with zero advance. They’re * combining characters, and while their behaviour * isn’t well defined for monospaced applications in @@ -2701,7 +2702,7 @@ FcFreeTypeCharSetAndSpacingForSize (FT_Face face, FcBlanks *blanks, int *spacing if (FT_Get_Glyph_Name (face, glyph, name_buf, FC_GLYPHNAME_BUFLEN+1) == 0) { ucs4 = FcGlyphNameToUcs4 (name_buf); - if (ucs4 != 0xffff && + if (ucs4 != 0xffff && FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance, using_strike)) { if (advance) @@ -2771,13 +2772,13 @@ FcCharSet * FcFreeTypeCharSetAndSpacing (FT_Face face, FcBlanks *blanks, int *spacing) { FcCharSet *cs; - + cs = FcFreeTypeCharSetAndSpacingForSize (face, blanks, spacing, -1); /* * Check for bitmap-only ttf fonts that are missing the glyf table. * In that case, pick a size and look for glyphs in that size instead */ - if (FcCharSetCount (cs) == 0) + if (FcCharSetCount (cs) == 0) { /* Check for non-scalable TT fonts */ if (!(face->face_flags & FT_FACE_FLAG_SCALABLE) && @@ -2789,7 +2790,7 @@ FcFreeTypeCharSetAndSpacing (FT_Face face, FcBlanks *blanks, int *spacing) /* Select the face closest to 16 pixels tall */ for (i = 1; i < face->num_fixed_sizes; i++) { - if (abs (face->available_sizes[i].height - 16) < + if (abs (face->available_sizes[i].height - 16) < abs (face->available_sizes[strike_index].height - 16)) strike_index = i; } @@ -2825,7 +2826,7 @@ FcFreeTypeCharSet (FT_Face face, FcBlanks *blanks) */ #define FcIsSpace(x) (040 == (x)) #define FcIsValidScript(x) (FcIsLower(x) || FcIsUpper (x) || FcIsSpace(x)) - + static void addtag(FcChar8 *complex_, FT_ULong tag) { @@ -2836,7 +2837,7 @@ addtag(FcChar8 *complex_, FT_ULong tag) tagstring[2] = (FcChar8)(tag >> 8), tagstring[3] = (FcChar8)(tag); tagstring[4] = '\0'; - + /* skip tags which aren't alphabetic, under the assumption that * they're probably broken */ @@ -2964,7 +2965,7 @@ FcFontCapabilities(FT_Face face) if (!issilgraphitefont && !gsub_count && !gpos_count) goto bail; - maxsize = (((FT_ULong) gpos_count + (FT_ULong) gsub_count) * OTLAYOUT_LEN + + maxsize = (((FT_ULong) gpos_count + (FT_ULong) gsub_count) * OTLAYOUT_LEN + (issilgraphitefont ? 13 : 0)); complex_ = malloc (sizeof (FcChar8) * maxsize); if (!complex_)