| /***************************************************************************/ |
| /* */ |
| /* afmodule.c */ |
| /* */ |
| /* Auto-fitter module implementation (body). */ |
| /* */ |
| /* Copyright 2003-2006, 2009, 2011 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 "afmodule.h" |
| #include "afloader.h" |
| #include "afpic.h" |
| |
| #ifdef FT_DEBUG_AUTOFIT |
| int _af_debug_disable_horz_hints; |
| int _af_debug_disable_vert_hints; |
| int _af_debug_disable_blue_hints; |
| void* _af_debug_hints; |
| #endif |
| |
| #include FT_INTERNAL_OBJECTS_H |
| |
| |
| typedef struct FT_AutofitterRec_ |
| { |
| FT_ModuleRec root; |
| AF_LoaderRec loader[1]; |
| |
| } FT_AutofitterRec, *FT_Autofitter; |
| |
| |
| FT_CALLBACK_DEF( FT_Error ) |
| af_autofitter_init( FT_Autofitter module ) |
| { |
| return af_loader_init( module->loader, module->root.library->memory ); |
| } |
| |
| |
| FT_CALLBACK_DEF( void ) |
| af_autofitter_done( FT_Autofitter module ) |
| { |
| af_loader_done( module->loader ); |
| } |
| |
| |
| FT_CALLBACK_DEF( FT_Error ) |
| af_autofitter_load_glyph( FT_Autofitter module, |
| FT_GlyphSlot slot, |
| FT_Size size, |
| FT_UInt glyph_index, |
| FT_Int32 load_flags ) |
| { |
| FT_UNUSED( size ); |
| |
| return af_loader_load_glyph( module->loader, slot->face, |
| glyph_index, load_flags ); |
| } |
| |
| |
| FT_DEFINE_AUTOHINTER_SERVICE( |
| af_autofitter_service, |
| NULL, |
| NULL, |
| NULL, |
| (FT_AutoHinter_GlyphLoadFunc)af_autofitter_load_glyph ) |
| |
| FT_DEFINE_MODULE( |
| autofit_module_class, |
| |
| FT_MODULE_HINTER, |
| sizeof ( FT_AutofitterRec ), |
| |
| "autofitter", |
| 0x10000L, /* version 1.0 of the autofitter */ |
| 0x20000L, /* requires FreeType 2.0 or above */ |
| |
| (const void*)&AF_AF_AUTOFITTER_SERVICE_GET, |
| |
| (FT_Module_Constructor)af_autofitter_init, |
| (FT_Module_Destructor) af_autofitter_done, |
| (FT_Module_Requester) NULL ) |
| |
| |
| /* END */ |
