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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/type1/t1driver.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/type1/t1driver.c')
-rw-r--r-- | freetype/src/type1/t1driver.c | 331 |
1 files changed, 331 insertions, 0 deletions
diff --git a/freetype/src/type1/t1driver.c b/freetype/src/type1/t1driver.c new file mode 100644 index 000000000..8c398eee2 --- /dev/null +++ b/freetype/src/type1/t1driver.c @@ -0,0 +1,331 @@ +/***************************************************************************/ +/* */ +/* t1driver.c */ +/* */ +/* Type 1 driver interface (body). */ +/* */ +/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2009 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. */ +/* */ +/***************************************************************************/ + + +#include <ft2build.h> +#include "t1driver.h" +#include "t1gload.h" +#include "t1load.h" + +#include "t1errors.h" + +#ifndef T1_CONFIG_OPTION_NO_AFM +#include "t1afm.h" +#endif + +#include FT_INTERNAL_DEBUG_H +#include FT_INTERNAL_STREAM_H + +#include FT_SERVICE_MULTIPLE_MASTERS_H +#include FT_SERVICE_GLYPH_DICT_H +#include FT_SERVICE_XFREE86_NAME_H +#include FT_SERVICE_POSTSCRIPT_NAME_H +#include FT_SERVICE_POSTSCRIPT_CMAPS_H +#include FT_SERVICE_POSTSCRIPT_INFO_H +#include FT_SERVICE_KERNING_H + + + /*************************************************************************/ + /* */ + /* 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_t1driver + + /* + * GLYPH DICT SERVICE + * + */ + + static FT_Error + t1_get_glyph_name( T1_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 T1_Err_Ok; + } + + + static FT_UInt + t1_get_name_index( T1_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 ( !ft_strcmp( glyph_name, gname ) ) + return (FT_UInt)i; + } + + return 0; + } + + + static const FT_Service_GlyphDictRec t1_service_glyph_dict = + { + (FT_GlyphDict_GetNameFunc) t1_get_glyph_name, + (FT_GlyphDict_NameIndexFunc)t1_get_name_index + }; + + + /* + * POSTSCRIPT NAME SERVICE + * + */ + + static const char* + t1_get_ps_name( T1_Face face ) + { + return (const char*) face->type1.font_name; + } + + + static const FT_Service_PsFontNameRec t1_service_ps_name = + { + (FT_PsName_GetFunc)t1_get_ps_name + }; + + + /* + * MULTIPLE MASTERS SERVICE + * + */ + +#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT + static const FT_Service_MultiMastersRec t1_service_multi_masters = + { + (FT_Get_MM_Func) T1_Get_Multi_Master, + (FT_Set_MM_Design_Func) T1_Set_MM_Design, + (FT_Set_MM_Blend_Func) T1_Set_MM_Blend, + (FT_Get_MM_Var_Func) T1_Get_MM_Var, + (FT_Set_Var_Design_Func)T1_Set_Var_Design + }; +#endif + + + /* + * POSTSCRIPT INFO SERVICE + * + */ + + static FT_Error + t1_ps_get_font_info( FT_Face face, + PS_FontInfoRec* afont_info ) + { + *afont_info = ((T1_Face)face)->type1.font_info; + + return T1_Err_Ok; + } + + + static FT_Error + t1_ps_get_font_extra( FT_Face face, + PS_FontExtraRec* afont_extra ) + { + *afont_extra = ((T1_Face)face)->type1.font_extra; + + return T1_Err_Ok; + } + + + static FT_Int + t1_ps_has_glyph_names( FT_Face face ) + { + FT_UNUSED( face ); + + return 1; + } + + + static FT_Error + t1_ps_get_font_private( FT_Face face, + PS_PrivateRec* afont_private ) + { + *afont_private = ((T1_Face)face)->type1.private_dict; + + return T1_Err_Ok; + } + + + static const FT_Service_PsInfoRec t1_service_ps_info = + { + (PS_GetFontInfoFunc) t1_ps_get_font_info, + (PS_GetFontExtraFunc) t1_ps_get_font_extra, + (PS_HasGlyphNamesFunc) t1_ps_has_glyph_names, + (PS_GetFontPrivateFunc)t1_ps_get_font_private, + }; + + +#ifndef T1_CONFIG_OPTION_NO_AFM + static const FT_Service_KerningRec t1_service_kerning = + { + T1_Get_Track_Kerning, + }; +#endif + + + /* + * SERVICE LIST + * + */ + + static const FT_ServiceDescRec t1_services[] = + { + { FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &t1_service_ps_name }, + { FT_SERVICE_ID_GLYPH_DICT, &t1_service_glyph_dict }, + { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_TYPE_1 }, + { FT_SERVICE_ID_POSTSCRIPT_INFO, &t1_service_ps_info }, + +#ifndef T1_CONFIG_OPTION_NO_AFM + { FT_SERVICE_ID_KERNING, &t1_service_kerning }, +#endif + +#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT + { FT_SERVICE_ID_MULTI_MASTERS, &t1_service_multi_masters }, +#endif + { NULL, NULL } + }; + + + static FT_Module_Interface + Get_Interface( FT_Driver driver, + const FT_String* t1_interface ) + { + FT_UNUSED( driver ); + + return ft_service_list_lookup( t1_services, t1_interface ); + } + + +#ifndef T1_CONFIG_OPTION_NO_AFM + + /*************************************************************************/ + /* */ + /* <Function> */ + /* Get_Kerning */ + /* */ + /* <Description> */ + /* A driver method used to return the kerning vector between two */ + /* glyphs of the same face. */ + /* */ + /* <Input> */ + /* face :: A handle to the source face object. */ + /* */ + /* left_glyph :: The index of the left glyph in the kern pair. */ + /* */ + /* right_glyph :: The index of the right glyph in the kern pair. */ + /* */ + /* <Output> */ + /* kerning :: The kerning vector. This is in font units for */ + /* scalable formats, and in pixels for fixed-sizes */ + /* formats. */ + /* */ + /* <Return> */ + /* FreeType error code. 0 means success. */ + /* */ + /* <Note> */ + /* Only horizontal layouts (left-to-right & right-to-left) are */ + /* supported by this function. Other layouts, or more sophisticated */ + /* kernings are out of scope of this method (the basic driver */ + /* interface is meant to be simple). */ + /* */ + /* They can be implemented by format-specific interfaces. */ + /* */ + static FT_Error + Get_Kerning( T1_Face face, + FT_UInt left_glyph, + FT_UInt right_glyph, + FT_Vector* kerning ) + { + kerning->x = 0; + kerning->y = 0; + + if ( face->afm_data ) + T1_Get_Kerning( (AFM_FontInfo)face->afm_data, + left_glyph, + right_glyph, + kerning ); + + return T1_Err_Ok; + } + + +#endif /* T1_CONFIG_OPTION_NO_AFM */ + + + FT_CALLBACK_TABLE_DEF + const FT_Driver_ClassRec t1_driver_class = + { + { + FT_MODULE_FONT_DRIVER | + FT_MODULE_DRIVER_SCALABLE | + FT_MODULE_DRIVER_HAS_HINTER, + + sizeof( FT_DriverRec ), + + "type1", + 0x10000L, + 0x20000L, + + 0, /* format interface */ + + (FT_Module_Constructor)T1_Driver_Init, + (FT_Module_Destructor) T1_Driver_Done, + (FT_Module_Requester) Get_Interface, + }, + + sizeof( T1_FaceRec ), + sizeof( T1_SizeRec ), + sizeof( T1_GlyphSlotRec ), + + (FT_Face_InitFunc) T1_Face_Init, + (FT_Face_DoneFunc) T1_Face_Done, + (FT_Size_InitFunc) T1_Size_Init, + (FT_Size_DoneFunc) T1_Size_Done, + (FT_Slot_InitFunc) T1_GlyphSlot_Init, + (FT_Slot_DoneFunc) T1_GlyphSlot_Done, + +#ifdef FT_CONFIG_OPTION_OLD_INTERNALS + ft_stub_set_char_sizes, + ft_stub_set_pixel_sizes, +#endif + (FT_Slot_LoadFunc) T1_Load_Glyph, + +#ifdef T1_CONFIG_OPTION_NO_AFM + (FT_Face_GetKerningFunc) 0, + (FT_Face_AttachFunc) 0, +#else + (FT_Face_GetKerningFunc) Get_Kerning, + (FT_Face_AttachFunc) T1_Read_Metrics, +#endif + (FT_Face_GetAdvancesFunc) T1_Get_Advances, + (FT_Size_RequestFunc) T1_Size_Request, + (FT_Size_SelectFunc) 0 + }; + + +/* END */ |