diff options
Diffstat (limited to 'core/src/fxge/fx_freetype/fxft2.5.01/src/truetype/ttpic.c')
| -rw-r--r-- | core/src/fxge/fx_freetype/fxft2.5.01/src/truetype/ttpic.c | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/core/src/fxge/fx_freetype/fxft2.5.01/src/truetype/ttpic.c b/core/src/fxge/fx_freetype/fxft2.5.01/src/truetype/ttpic.c new file mode 100644 index 0000000000..ea38fd8e8c --- /dev/null +++ b/core/src/fxge/fx_freetype/fxft2.5.01/src/truetype/ttpic.c @@ -0,0 +1,101 @@ +/***************************************************************************/ +/* */ +/* ttpic.c */ +/* */ +/* The FreeType position independent code services for truetype module. */ +/* */ +/* Copyright 2009, 2010, 2012, 2013 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 "../../include/ft2build.h" +#include "../../include/freetype/freetype.h" +#include "../../include/freetype/internal/ftobjs.h" +#include "ttpic.h" +#include "tterrors.h" + + +#ifdef FT_CONFIG_OPTION_PIC + + /* forward declaration of PIC init functions from ttdriver.c */ + FT_Error + FT_Create_Class_tt_services( FT_Library library, + FT_ServiceDescRec** output_class ); + void + FT_Destroy_Class_tt_services( FT_Library library, + FT_ServiceDescRec* clazz ); + void + FT_Init_Class_tt_service_gx_multi_masters( + FT_Service_MultiMastersRec* sv_mm ); + void + FT_Init_Class_tt_service_truetype_glyf( + FT_Service_TTGlyfRec* sv_ttglyf ); + + + 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 = NULL; + 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 */ |