1295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner/***************************************************************************/ 2295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner/* */ 3295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner/* pspic.c */ 4295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner/* */ 5295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner/* The FreeType position independent code services for psnames module. */ 6295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner/* */ 7a2b9955b49034a51dfbc8bf9f4e9d312149cecacXianzhu Wang/* Copyright 2009, 2010, 2012, 2013 by */ 8295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner/* Oran Agra and Mickey Gabel. */ 9295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner/* */ 10295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner/* This file is part of the FreeType project, and may only be used, */ 11295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner/* modified, and distributed under the terms of the FreeType project */ 12295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ 13295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner/* this file you indicate that you have read the license and */ 14295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner/* understand and accept it fully. */ 15295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner/* */ 16295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner/***************************************************************************/ 17295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner 18295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner 19295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner#include <ft2build.h> 20295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner#include FT_FREETYPE_H 21295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner#include FT_INTERNAL_OBJECTS_H 22295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner#include "pspic.h" 23e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang#include "psnamerr.h" 24295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner 25a2b9955b49034a51dfbc8bf9f4e9d312149cecacXianzhu Wang 26295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner#ifdef FT_CONFIG_OPTION_PIC 27295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner 28295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner /* forward declaration of PIC init functions from psmodule.c */ 29e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang FT_Error 30e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang FT_Create_Class_pscmaps_services( FT_Library library, 31e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang FT_ServiceDescRec** output_class ); 32e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang void 33e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang FT_Destroy_Class_pscmaps_services( FT_Library library, 34e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang FT_ServiceDescRec* clazz ); 35295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner 36295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner void 37e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang FT_Init_Class_pscmaps_interface( FT_Library library, 38e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang FT_Service_PsCMapsRec* clazz ); 39e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang 40a2b9955b49034a51dfbc8bf9f4e9d312149cecacXianzhu Wang 41e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang void 42e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang psnames_module_class_pic_free( FT_Library library ) 43295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner { 44e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang FT_PIC_Container* pic_container = &library->pic_container; 45a2b9955b49034a51dfbc8bf9f4e9d312149cecacXianzhu Wang FT_Memory memory = library->memory; 46e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang 47e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang 48295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner if ( pic_container->psnames ) 49295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner { 50e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang PSModulePIC* container = (PSModulePIC*)pic_container->psnames; 51e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang 52e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang 53a2b9955b49034a51dfbc8bf9f4e9d312149cecacXianzhu Wang if ( container->pscmaps_services ) 54e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang FT_Destroy_Class_pscmaps_services( library, 55e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang container->pscmaps_services ); 56295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner container->pscmaps_services = NULL; 57295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner FT_FREE( container ); 58295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner pic_container->psnames = NULL; 59295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner } 60295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner } 61295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner 62aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich 63295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner FT_Error 64aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich psnames_module_class_pic_init( FT_Library library ) 65295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner { 66aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich FT_PIC_Container* pic_container = &library->pic_container; 67a2b9955b49034a51dfbc8bf9f4e9d312149cecacXianzhu Wang FT_Error error = FT_Err_Ok; 68a2b9955b49034a51dfbc8bf9f4e9d312149cecacXianzhu Wang PSModulePIC* container = NULL; 69aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich FT_Memory memory = library->memory; 70aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich 71295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner 72295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner /* allocate pointer, clear and set global container pointer */ 73a2b9955b49034a51dfbc8bf9f4e9d312149cecacXianzhu Wang if ( FT_ALLOC( container, sizeof ( *container ) ) ) 74295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner return error; 75e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang FT_MEM_SET( container, 0, sizeof ( *container ) ); 76295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner pic_container->psnames = container; 77295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner 78a2b9955b49034a51dfbc8bf9f4e9d312149cecacXianzhu Wang /* initialize pointer table - */ 79a2b9955b49034a51dfbc8bf9f4e9d312149cecacXianzhu Wang /* this is how the module usually expects this data */ 80e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang error = FT_Create_Class_pscmaps_services( 81e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang library, &container->pscmaps_services ); 82e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang if ( error ) 83295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner goto Exit; 84e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang FT_Init_Class_pscmaps_interface( library, 85e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang &container->pscmaps_interface ); 86e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang 87a2b9955b49034a51dfbc8bf9f4e9d312149cecacXianzhu Wang Exit: 88e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang if ( error ) 89e3b631da8034f7c6ecc6d809cd9e46d306215c32Xianzhu Wang psnames_module_class_pic_free( library ); 90295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner return error; 91295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner } 92295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner 93295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner 94295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner#endif /* FT_CONFIG_OPTION_PIC */ 95295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner 96295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner 97295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner/* END */ 98