/***************************************************************************/ /* */ /* ftinit.c */ /* */ /* FreeType initialization layer (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. */ /* */ /***************************************************************************/ /*************************************************************************/ /* */ /* The purpose of this file is to implement the following two */ /* functions: */ /* */ /* FT_Add_Default_Modules(): */ /* This function is used to add the set of default modules to a */ /* fresh new library object. The set is taken from the header file */ /* `freetype/config/ftmodule.h'. See the document `FreeType 2.0 */ /* Build System' for more information. */ /* */ /* FT_Init_FreeType(): */ /* This function creates a system object for the current platform, */ /* builds a library out of it, then calls FT_Default_Drivers(). */ /* */ /* Note that even if FT_Init_FreeType() uses the implementation of the */ /* system object defined at build time, client applications are still */ /* able to provide their own `ftsystem.c'. */ /* */ /*************************************************************************/ #include "Core.h" #ifdef CC_BUILD_FREETYPE #include "freetype/ft2build.h" #include "freetype/ftconfig.h" #include "freetype/ftobjs.h" #include "freetype/ftdebug.h" #include "freetype/ftmodapi.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_init #undef FT_USE_MODULE #ifdef __cplusplus #define FT_USE_MODULE( type, x ) extern "C" const type x; #else #define FT_USE_MODULE( type, x ) extern const type x; #endif #include "freetype/ftmodule.h" #undef FT_USE_MODULE #define FT_USE_MODULE( type, x ) (const FT_Module_Class*)&(x), static const FT_Module_Class* const ft_default_modules[] = { #include "freetype/ftmodule.h" 0 }; /* documentation is in ftmodapi.h */ FT_EXPORT_DEF( void ) FT_Add_Default_Modules( FT_Library library ) { FT_Error error; const FT_Module_Class* const* cur; /* GCC 4.6 warns the type difference: * FT_Module_Class** != const FT_Module_Class* const* */ cur = (const FT_Module_Class* const*)ft_default_modules; /* test for valid `library' delayed to FT_Add_Module() */ while ( *cur ) { error = FT_Add_Module( library, *cur ); /* notify errors, but don't stop */ if ( error ) FT_TRACE0(( "FT_Add_Default_Module:" " Cannot install `%s', error = 0x%x\n", (*cur)->module_name, error )); cur++; } } #endif /* END */