diff options
Diffstat (limited to 'src/freetype/t1driver.c')
| -rw-r--r-- | src/freetype/t1driver.c | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/src/freetype/t1driver.c b/src/freetype/t1driver.c new file mode 100644 index 0000000..8196ca8 --- /dev/null +++ b/src/freetype/t1driver.c @@ -0,0 +1,134 @@ +/***************************************************************************/ +/* */ +/* t1driver.c */ +/* */ +/* Type 1 driver interface (body). */ +/* */ +/* Copyright 1996-2018 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" + +#include FT_INTERNAL_DEBUG_H +#include FT_INTERNAL_STREAM_H +#include FT_INTERNAL_HASH_H +#include FT_DRIVER_H + +#include FT_SERVICE_GLYPH_DICT_H +#include FT_SERVICE_FONT_FORMAT_H +#include FT_SERVICE_POSTSCRIPT_CMAPS_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 FT_Err_Ok; + } + + + static const FT_Service_GlyphDictRec t1_service_glyph_dict = + { + (FT_GlyphDict_GetNameFunc) t1_get_glyph_name /* get_name */ + }; + + + /* + * SERVICE LIST + * + */ + + static const FT_ServiceDescRec t1_services[] = + { + { FT_SERVICE_ID_GLYPH_DICT, &t1_service_glyph_dict }, + { FT_SERVICE_ID_FONT_FORMAT, FT_FONT_FORMAT_TYPE_1 }, + { NULL, NULL } + }; + + + FT_CALLBACK_DEF( FT_Module_Interface ) + Get_Interface( FT_Module module, + const FT_String* t1_interface ) + { + FT_UNUSED( module ); + + return ft_service_list_lookup( t1_services, t1_interface ); + } + + + 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 ( PS_DriverRec ), + + "type1", + 0x10000L, + 0x20000L, + + NULL, /* module-specific interface */ + + T1_Driver_Init, /* FT_Module_Constructor module_init */ + T1_Driver_Done, /* FT_Module_Destructor module_done */ + Get_Interface, /* FT_Module_Requester get_interface */ + }, + + sizeof ( T1_FaceRec ), + sizeof ( T1_SizeRec ), + sizeof ( T1_GlyphSlotRec ), + + T1_Face_Init, /* FT_Face_InitFunc init_face */ + T1_Face_Done, /* FT_Face_DoneFunc done_face */ + T1_Size_Init, /* FT_Size_InitFunc init_size */ + T1_Size_Done, /* FT_Size_DoneFunc done_size */ + T1_GlyphSlot_Init, /* FT_Slot_InitFunc init_slot */ + T1_GlyphSlot_Done, /* FT_Slot_DoneFunc done_slot */ + + T1_Load_Glyph, /* FT_Slot_LoadFunc load_glyph */ + + NULL, /* FT_Face_GetKerningFunc get_kerning */ + NULL, /* FT_Face_AttachFunc attach_file */ + T1_Get_Advances, /* FT_Face_GetAdvancesFunc get_advances */ + + T1_Size_Request, /* FT_Size_RequestFunc request_size */ + NULL /* FT_Size_SelectFunc select_size */ + }; + + +/* END */ |