diff options
Diffstat (limited to 'src/sfnt/sfntpic.c')
| -rw-r--r-- | src/sfnt/sfntpic.c | 37 |
1 files changed, 17 insertions, 20 deletions
diff --git a/src/sfnt/sfntpic.c b/src/sfnt/sfntpic.c index 1372376..b3fb24b 100644 --- a/src/sfnt/sfntpic.c +++ b/src/sfnt/sfntpic.c @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services for sfnt module. */ /* */ -/* Copyright 2009, 2010 by */ +/* Copyright 2009, 2010, 2012, 2013 by */ /* Oran Agra and Mickey Gabel. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -22,57 +22,52 @@ #include "sfntpic.h" #include "sferrors.h" + #ifdef FT_CONFIG_OPTION_PIC /* forward declaration of PIC init functions from sfdriver.c */ FT_Error FT_Create_Class_sfnt_services( FT_Library library, - FT_ServiceDescRec** ouput_class ); - + FT_ServiceDescRec** output_class ); void FT_Destroy_Class_sfnt_services( FT_Library library, FT_ServiceDescRec* clazz ); - void FT_Init_Class_sfnt_service_bdf( FT_Service_BDFRec* clazz ); - void FT_Init_Class_sfnt_interface( FT_Library library, SFNT_Interface* clazz ); - void FT_Init_Class_sfnt_service_glyph_dict( FT_Library library, FT_Service_GlyphDictRec* clazz ); - void FT_Init_Class_sfnt_service_ps_name( FT_Library library, FT_Service_PsFontNameRec* clazz ); - void FT_Init_Class_tt_service_get_cmap_info( FT_Library library, FT_Service_TTCMapsRec* clazz ); - void FT_Init_Class_sfnt_service_sfnt_table( FT_Service_SFNT_TableRec* clazz ); + /* forward declaration of PIC init functions from ttcmap.c */ FT_Error FT_Create_Class_tt_cmap_classes( FT_Library library, TT_CMap_Class** output_class ); - void FT_Destroy_Class_tt_cmap_classes( FT_Library library, TT_CMap_Class* clazz ); + void sfnt_module_class_pic_free( FT_Library library ) { FT_PIC_Container* pic_container = &library->pic_container; - FT_Memory memory = library->memory; + FT_Memory memory = library->memory; if ( pic_container->sfnt ) @@ -84,10 +79,12 @@ FT_Destroy_Class_sfnt_services( library, container->sfnt_services ); container->sfnt_services = NULL; + if ( container->tt_cmap_classes ) FT_Destroy_Class_tt_cmap_classes( library, container->tt_cmap_classes ); container->tt_cmap_classes = NULL; + FT_FREE( container ); pic_container->sfnt = NULL; } @@ -95,25 +92,27 @@ FT_Error - sfnt_module_class_pic_init( FT_Library library ) + sfnt_module_class_pic_init( FT_Library library ) { FT_PIC_Container* pic_container = &library->pic_container; - FT_Error error = SFNT_Err_Ok; - sfntModulePIC* container; - FT_Memory memory = library->memory; + FT_Error error = FT_Err_Ok; + sfntModulePIC* container = NULL; + FT_Memory memory = library->memory; /* allocate pointer, clear and set global container pointer */ - if ( FT_ALLOC ( container, sizeof ( *container ) ) ) + if ( FT_ALLOC( container, sizeof ( *container ) ) ) return error; FT_MEM_SET( container, 0, sizeof ( *container ) ); pic_container->sfnt = container; - /* initialize pointer table - this is how the module usually expects this data */ + /* initialize pointer table - */ + /* this is how the module usually expects this data */ error = FT_Create_Class_sfnt_services( library, &container->sfnt_services ); if ( error ) goto Exit; + error = FT_Create_Class_tt_cmap_classes( library, &container->tt_cmap_classes ); if ( error ) @@ -132,14 +131,12 @@ #endif FT_Init_Class_sfnt_interface( library, &container->sfnt_interface ); -Exit: + Exit: if ( error ) sfnt_module_class_pic_free( library ); return error; } - - #endif /* FT_CONFIG_OPTION_PIC */ |