ref: 19fbc576afe8e8de2f49f57ddbe4a27c84bcbaa1
dir: /src/truetype/ttpic.c/
/***************************************************************************/ /* */ /* ttpic.c */ /* */ /* The FreeType position independent code services for truetype module. */ /* */ /* Copyright 2009 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* 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 FT_FREETYPE_H #include FT_INTERNAL_OBJECTS_H #include "ttpic.h" #ifdef FT_CONFIG_OPTION_PIC /* forward declaration of PIC init functions from ttdriver.c */ FT_Error FT_Create_Class_tt_services( FT_Library, FT_ServiceDescRec**); void FT_Destroy_Class_tt_services( FT_Library, FT_ServiceDescRec*); void FT_Init_Class_tt_service_gx_multi_masters(FT_Service_MultiMastersRec*); void FT_Init_Class_tt_service_truetype_glyf(FT_Service_TTGlyfRec*); void tt_driver_class_pic_free( FT_Library library ) { FT_PIC_Container* pic_container = &library->pic_container; FT_Memory memory = library->memory; if ( pic_container->truetype ) { TTModulePIC* container = (TTModulePIC*)pic_container->truetype; if(container->tt_services) FT_Destroy_Class_tt_services(library, container->tt_services); container->tt_services = NULL; FT_FREE( container ); pic_container->truetype = NULL; } } FT_Error tt_driver_class_pic_init( FT_Library library ) { FT_PIC_Container* pic_container = &library->pic_container; FT_Error error = FT_Err_Ok; TTModulePIC* container; FT_Memory memory = library->memory; /* allocate pointer, clear and set global container pointer */ if ( FT_ALLOC ( container, sizeof ( *container ) ) ) return error; FT_MEM_SET( container, 0, sizeof(*container) ); pic_container->truetype = container; /* initialize pointer table - this is how the module usually expects this data */ error = FT_Create_Class_tt_services(library, &container->tt_services); if(error) goto Exit; #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT FT_Init_Class_tt_service_gx_multi_masters(&container->tt_service_gx_multi_masters); #endif FT_Init_Class_tt_service_truetype_glyf(&container->tt_service_truetype_glyf); Exit: if(error) tt_driver_class_pic_free(library); return error; } #endif /* FT_CONFIG_OPTION_PIC */ /* END */