diff options
Diffstat (limited to 'src/3rdparty/freetype/src/psnames/pspic.c')
-rw-r--r-- | src/3rdparty/freetype/src/psnames/pspic.c | 70 |
1 files changed, 45 insertions, 25 deletions
diff --git a/src/3rdparty/freetype/src/psnames/pspic.c b/src/3rdparty/freetype/src/psnames/pspic.c index ed7dadda39..3820f65a74 100644 --- a/src/3rdparty/freetype/src/psnames/pspic.c +++ b/src/3rdparty/freetype/src/psnames/pspic.c @@ -4,7 +4,7 @@ /* */ /* The FreeType position independent code services for psnames module. */ /* */ -/* Copyright 2009 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, */ @@ -20,53 +20,73 @@ #include FT_FREETYPE_H #include FT_INTERNAL_OBJECTS_H #include "pspic.h" +#include "psnamerr.h" + #ifdef FT_CONFIG_OPTION_PIC /* forward declaration of PIC init functions from psmodule.c */ - FT_Error FT_Create_Class_pscmaps_services( FT_Library, FT_ServiceDescRec**); - void FT_Destroy_Class_pscmaps_services( FT_Library, FT_ServiceDescRec*); - void FT_Init_Class_pscmaps_interface( FT_Library, FT_Service_PsCMapsRec*); + FT_Error + FT_Create_Class_pscmaps_services( FT_Library library, + FT_ServiceDescRec** output_class ); + void + FT_Destroy_Class_pscmaps_services( FT_Library library, + FT_ServiceDescRec* clazz ); void - psnames_module_class_pic_free( FT_Library library ) + FT_Init_Class_pscmaps_interface( FT_Library library, + FT_Service_PsCMapsRec* clazz ); + + + void + psnames_module_class_pic_free( FT_Library library ) { - FT_PIC_Container* pic_container = &library->pic_container; - FT_Memory memory = library->memory; + FT_PIC_Container* pic_container = &library->pic_container; + FT_Memory memory = library->memory; + + if ( pic_container->psnames ) { - PSModulePIC* container = (PSModulePIC*)pic_container->psnames; - if(container->pscmaps_services) - FT_Destroy_Class_pscmaps_services(library, container->pscmaps_services); + PSModulePIC* container = (PSModulePIC*)pic_container->psnames; + + + if ( container->pscmaps_services ) + FT_Destroy_Class_pscmaps_services( library, + container->pscmaps_services ); container->pscmaps_services = NULL; FT_FREE( container ); pic_container->psnames = NULL; } } + FT_Error - psnames_module_class_pic_init( FT_Library library ) + psnames_module_class_pic_init( FT_Library library ) { - FT_PIC_Container* pic_container = &library->pic_container; - FT_Error error = FT_Err_Ok; - PSModulePIC* container; - FT_Memory memory = library->memory; + FT_PIC_Container* pic_container = &library->pic_container; + FT_Error error = FT_Err_Ok; + PSModulePIC* 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) ); + FT_MEM_SET( container, 0, sizeof ( *container ) ); pic_container->psnames = container; - /* initialize pointer table - this is how the module usually expects this data */ - error = FT_Create_Class_pscmaps_services(library, &container->pscmaps_services); - if(error) + /* initialize pointer table - */ + /* this is how the module usually expects this data */ + error = FT_Create_Class_pscmaps_services( + library, &container->pscmaps_services ); + if ( error ) goto Exit; - FT_Init_Class_pscmaps_interface(library, &container->pscmaps_interface); - -Exit: - if(error) - psnames_module_class_pic_free(library); + FT_Init_Class_pscmaps_interface( library, + &container->pscmaps_interface ); + + Exit: + if ( error ) + psnames_module_class_pic_free( library ); return error; } |