5172
+ − 1 /***************************************************************************/
+ − 2 /* */
+ − 3 /* basepic.c */
+ − 4 /* */
+ − 5 /* The FreeType position independent code services for base. */
+ − 6 /* */
+ − 7 /* Copyright 2009 by */
+ − 8 /* Oran Agra and Mickey Gabel. */
+ − 9 /* */
+ − 10 /* This file is part of the FreeType project, and may only be used, */
+ − 11 /* modified, and distributed under the terms of the FreeType project */
+ − 12 /* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+ − 13 /* this file you indicate that you have read the license and */
+ − 14 /* understand and accept it fully. */
+ − 15 /* */
+ − 16 /***************************************************************************/
+ − 17
+ − 18
+ − 19 #include <ft2build.h>
+ − 20 #include FT_FREETYPE_H
+ − 21 #include FT_INTERNAL_OBJECTS_H
+ − 22 #include "basepic.h"
+ − 23
+ − 24 #ifdef FT_CONFIG_OPTION_PIC
+ − 25
+ − 26 /* forward declaration of PIC init functions from ftglyph.c */
+ − 27 void FT_Init_Class_ft_outline_glyph_class(FT_Glyph_Class*);
+ − 28 void FT_Init_Class_ft_bitmap_glyph_class(FT_Glyph_Class*);
+ − 29
+ − 30 /* forward declaration of PIC init functions from ftinit.c */
+ − 31 FT_Error ft_create_default_module_classes(FT_Library);
+ − 32 void ft_destroy_default_module_classes(FT_Library);
+ − 33
+ − 34 void
+ − 35 ft_base_pic_free( FT_Library library )
+ − 36 {
+ − 37 FT_PIC_Container* pic_container = &library->pic_container;
+ − 38 FT_Memory memory = library->memory;
+ − 39 if ( pic_container->base )
+ − 40 {
+ − 41 /* Destroy default module classes (in case FT_Add_Default_Modules was used) */
+ − 42 ft_destroy_default_module_classes( library );
+ − 43
+ − 44 FT_FREE( pic_container->base );
+ − 45 pic_container->base = NULL;
+ − 46 }
+ − 47 }
+ − 48
+ − 49
+ − 50 FT_Error
+ − 51 ft_base_pic_init( FT_Library library )
+ − 52 {
+ − 53 FT_PIC_Container* pic_container = &library->pic_container;
+ − 54 FT_Error error = FT_Err_Ok;
+ − 55 BasePIC* container;
+ − 56 FT_Memory memory = library->memory;
+ − 57
+ − 58 /* allocate pointer, clear and set global container pointer */
+ − 59 if ( FT_ALLOC ( container, sizeof ( *container ) ) )
+ − 60 return error;
+ − 61 FT_MEM_SET( container, 0, sizeof(*container) );
+ − 62 pic_container->base = container;
+ − 63
+ − 64 /* initialize default modules list and pointers */
+ − 65 error = ft_create_default_module_classes( library );
+ − 66 if ( error )
+ − 67 goto Exit;
+ − 68
+ − 69 /* initialize pointer table - this is how the module usually expects this data */
+ − 70 FT_Init_Class_ft_outline_glyph_class(&container->ft_outline_glyph_class);
+ − 71 FT_Init_Class_ft_bitmap_glyph_class(&container->ft_bitmap_glyph_class);
+ − 72
+ − 73 Exit:
+ − 74 if(error)
+ − 75 ft_base_pic_free(library);
+ − 76 return error;
+ − 77 }
+ − 78
+ − 79
+ − 80 #endif /* FT_CONFIG_OPTION_PIC */
+ − 81
+ − 82
+ − 83 /* END */