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author | marha <marha@users.sourceforge.net> | 2009-06-28 22:07:26 +0000 |
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committer | marha <marha@users.sourceforge.net> | 2009-06-28 22:07:26 +0000 |
commit | 3562e78743202e43aec8727005182a2558117eca (patch) | |
tree | 8f9113a77d12470c5c851a2a8e4cb02e89df7d43 /freetype/src/type42/t42drivr.c | |
download | vcxsrv-3562e78743202e43aec8727005182a2558117eca.tar.gz vcxsrv-3562e78743202e43aec8727005182a2558117eca.tar.bz2 vcxsrv-3562e78743202e43aec8727005182a2558117eca.zip |
Checked in the following released items:
xkeyboard-config-1.4.tar.gz
ttf-bitstream-vera-1.10.tar.gz
font-alias-1.0.1.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sony-misc-1.0.0.tar.gz
font-schumacher-misc-1.0.0.tar.gz
font-mutt-misc-1.0.0.tar.gz
font-misc-misc-1.0.0.tar.gz
font-misc-meltho-1.0.0.tar.gz
font-micro-misc-1.0.0.tar.gz
font-jis-misc-1.0.0.tar.gz
font-isas-misc-1.0.0.tar.gz
font-dec-misc-1.0.0.tar.gz
font-daewoo-misc-1.0.0.tar.gz
font-cursor-misc-1.0.0.tar.gz
font-arabic-misc-1.0.0.tar.gz
font-winitzki-cyrillic-1.0.0.tar.gz
font-misc-cyrillic-1.0.0.tar.gz
font-cronyx-cyrillic-1.0.0.tar.gz
font-screen-cyrillic-1.0.1.tar.gz
font-xfree86-type1-1.0.1.tar.gz
font-adobe-utopia-type1-1.0.1.tar.gz
font-ibm-type1-1.0.0.tar.gz
font-bitstream-type1-1.0.0.tar.gz
font-bitstream-speedo-1.0.0.tar.gz
font-bh-ttf-1.0.0.tar.gz
font-bh-type1-1.0.0.tar.gz
font-bitstream-100dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz
font-bh-100dpi-1.0.0.tar.gz
font-adobe-utopia-100dpi-1.0.1.tar.gz
font-adobe-100dpi-1.0.0.tar.gz
font-util-1.0.1.tar.gz
font-bitstream-75dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz
font-adobe-utopia-75dpi-1.0.1.tar.gz
font-bh-75dpi-1.0.0.tar.gz
bdftopcf-1.0.1.tar.gz
font-adobe-75dpi-1.0.0.tar.gz
mkfontscale-1.0.6.tar.gz
openssl-0.9.8k.tar.gz
bigreqsproto-1.0.2.tar.gz
xtrans-1.2.2.tar.gz
resourceproto-1.0.2.tar.gz
inputproto-1.4.4.tar.gz
compositeproto-0.4.tar.gz
damageproto-1.1.0.tar.gz
zlib-1.2.3.tar.gz
xkbcomp-1.0.5.tar.gz
freetype-2.3.9.tar.gz
pthreads-w32-2-8-0-release.tar.gz
pixman-0.12.0.tar.gz
kbproto-1.0.3.tar.gz
evieext-1.0.2.tar.gz
fixesproto-4.0.tar.gz
recordproto-1.13.2.tar.gz
randrproto-1.2.2.tar.gz
scrnsaverproto-1.1.0.tar.gz
renderproto-0.9.3.tar.gz
xcmiscproto-1.1.2.tar.gz
fontsproto-2.0.2.tar.gz
xextproto-7.0.3.tar.gz
xproto-7.0.14.tar.gz
libXdmcp-1.0.2.tar.gz
libxkbfile-1.0.5.tar.gz
libfontenc-1.0.4.tar.gz
libXfont-1.3.4.tar.gz
libX11-1.1.5.tar.gz
libXau-1.0.4.tar.gz
libxcb-1.1.tar.gz
xorg-server-1.5.3.tar.gz
Diffstat (limited to 'freetype/src/type42/t42drivr.c')
-rw-r--r-- | freetype/src/type42/t42drivr.c | 246 |
1 files changed, 246 insertions, 0 deletions
diff --git a/freetype/src/type42/t42drivr.c b/freetype/src/type42/t42drivr.c new file mode 100644 index 000000000..820c67961 --- /dev/null +++ b/freetype/src/type42/t42drivr.c @@ -0,0 +1,246 @@ +/***************************************************************************/ +/* */ +/* t42drivr.c */ +/* */ +/* High-level Type 42 driver interface (body). */ +/* */ +/* Copyright 2002, 2003, 2004, 2006, 2007, 2009 by Roberto Alameda. */ +/* */ +/* 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. */ +/* */ +/***************************************************************************/ + + + /*************************************************************************/ + /* */ + /* This driver implements Type42 fonts as described in the */ + /* Technical Note #5012 from Adobe, with these limitations: */ + /* */ + /* 1) CID Fonts are not currently supported. */ + /* 2) Incremental fonts making use of the GlyphDirectory keyword */ + /* will be loaded, but the rendering will be using the TrueType */ + /* tables. */ + /* 3) As for Type1 fonts, CDevProc is not supported. */ + /* 4) The Metrics dictionary is not supported. */ + /* 5) AFM metrics are not supported. */ + /* */ + /* In other words, this driver supports Type42 fonts derived from */ + /* TrueType fonts in a non-CID manner, as done by usual conversion */ + /* programs. */ + /* */ + /*************************************************************************/ + + +#include "t42drivr.h" +#include "t42objs.h" +#include "t42error.h" +#include FT_INTERNAL_DEBUG_H + +#include FT_SERVICE_XFREE86_NAME_H +#include FT_SERVICE_GLYPH_DICT_H +#include FT_SERVICE_POSTSCRIPT_NAME_H +#include FT_SERVICE_POSTSCRIPT_INFO_H + +#undef FT_COMPONENT +#define FT_COMPONENT trace_t42 + + + /* + * + * GLYPH DICT SERVICE + * + */ + + static FT_Error + t42_get_glyph_name( T42_Face face, + FT_UInt glyph_index, + FT_Pointer buffer, + FT_UInt buffer_max ) + { + FT_STRCPYN( buffer, face->type1.glyph_names[glyph_index], buffer_max ); + + return T42_Err_Ok; + } + + + static FT_UInt + t42_get_name_index( T42_Face face, + FT_String* glyph_name ) + { + FT_Int i; + FT_String* gname; + + + for ( i = 0; i < face->type1.num_glyphs; i++ ) + { + gname = face->type1.glyph_names[i]; + + if ( glyph_name[0] == gname[0] && !ft_strcmp( glyph_name, gname ) ) + return (FT_UInt)ft_atol( (const char *)face->type1.charstrings[i] ); + } + + return 0; + } + + + static const FT_Service_GlyphDictRec t42_service_glyph_dict = + { + (FT_GlyphDict_GetNameFunc) t42_get_glyph_name, + (FT_GlyphDict_NameIndexFunc)t42_get_name_index + }; + + + /* + * + * POSTSCRIPT NAME SERVICE + * + */ + + static const char* + t42_get_ps_font_name( T42_Face face ) + { + return (const char*)face->type1.font_name; + } + + + static const FT_Service_PsFontNameRec t42_service_ps_font_name = + { + (FT_PsName_GetFunc)t42_get_ps_font_name + }; + + + /* + * + * POSTSCRIPT INFO SERVICE + * + */ + + static FT_Error + t42_ps_get_font_info( FT_Face face, + PS_FontInfoRec* afont_info ) + { + *afont_info = ((T42_Face)face)->type1.font_info; + + return T42_Err_Ok; + } + + + static FT_Error + t42_ps_get_font_extra( FT_Face face, + PS_FontExtraRec* afont_extra ) + { + *afont_extra = ((T42_Face)face)->type1.font_extra; + + return T42_Err_Ok; + } + + + static FT_Int + t42_ps_has_glyph_names( FT_Face face ) + { + FT_UNUSED( face ); + + return 1; + } + + + static FT_Error + t42_ps_get_font_private( FT_Face face, + PS_PrivateRec* afont_private ) + { + *afont_private = ((T42_Face)face)->type1.private_dict; + + return T42_Err_Ok; + } + + + static const FT_Service_PsInfoRec t42_service_ps_info = + { + (PS_GetFontInfoFunc) t42_ps_get_font_info, + (PS_GetFontExtraFunc) t42_ps_get_font_extra, + (PS_HasGlyphNamesFunc) t42_ps_has_glyph_names, + (PS_GetFontPrivateFunc)t42_ps_get_font_private + }; + + + /* + * + * SERVICE LIST + * + */ + + static const FT_ServiceDescRec t42_services[] = + { + { FT_SERVICE_ID_GLYPH_DICT, &t42_service_glyph_dict }, + { FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &t42_service_ps_font_name }, + { FT_SERVICE_ID_POSTSCRIPT_INFO, &t42_service_ps_info }, + { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_TYPE_42 }, + { NULL, NULL } + }; + + + static FT_Module_Interface + T42_Get_Interface( FT_Driver driver, + const FT_String* t42_interface ) + { + FT_UNUSED( driver ); + + return ft_service_list_lookup( t42_services, t42_interface ); + } + + + const FT_Driver_ClassRec t42_driver_class = + { + { + FT_MODULE_FONT_DRIVER | + FT_MODULE_DRIVER_SCALABLE | +#ifdef TT_USE_BYTECODE_INTERPRETER + FT_MODULE_DRIVER_HAS_HINTER, +#else + 0, +#endif + + sizeof ( T42_DriverRec ), + + "type42", + 0x10000L, + 0x20000L, + + 0, /* format interface */ + + (FT_Module_Constructor)T42_Driver_Init, + (FT_Module_Destructor) T42_Driver_Done, + (FT_Module_Requester) T42_Get_Interface, + }, + + sizeof ( T42_FaceRec ), + sizeof ( T42_SizeRec ), + sizeof ( T42_GlyphSlotRec ), + + (FT_Face_InitFunc) T42_Face_Init, + (FT_Face_DoneFunc) T42_Face_Done, + (FT_Size_InitFunc) T42_Size_Init, + (FT_Size_DoneFunc) T42_Size_Done, + (FT_Slot_InitFunc) T42_GlyphSlot_Init, + (FT_Slot_DoneFunc) T42_GlyphSlot_Done, + +#ifdef FT_CONFIG_OPTION_OLD_INTERNALS + ft_stub_set_char_sizes, + ft_stub_set_pixel_sizes, +#endif + (FT_Slot_LoadFunc) T42_GlyphSlot_Load, + + (FT_Face_GetKerningFunc) 0, + (FT_Face_AttachFunc) 0, + + (FT_Face_GetAdvancesFunc) 0, + (FT_Size_RequestFunc) T42_Size_Request, + (FT_Size_SelectFunc) T42_Size_Select + }; + + +/* END */ |