Daniel Dunbar
c427a19854
possible bad free
- FTF_Api.cpp used static C++ object, hard to understand and icky,
was probably source of phase4's crashes, replaced with dynamically
allocated object and added FTF_End to free it and sensible time.
166 lines
3.3 KiB
C++
166 lines
3.3 KiB
C++
/**
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* $Id$
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* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version. The Blender
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* Foundation also sells licenses for use in proprietary software under
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* the Blender License. See http://www.blender.org/BL/ for information
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* about this.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* Copyright (C) 2002 Blender Foundation. All Rights Reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL/BL DUAL LICENSE BLOCK *****
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*/
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/**
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* $Id$
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* Copyright (C) 2001 NaN Technologies B.V.
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*
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* Implementation of the API of FTGL library.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "../FTF_Api.h"
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#include "FTF_TTFont.h"
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#define FTF_EXPORT
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static FTF_TTFont *_FTF_GetFont(void) {
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static FTF_TTFont *theFont = NULL;
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if (!theFont) {
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theFont = new FTF_TTFont();
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}
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return theFont;
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}
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FTF_EXPORT void FTF_End(void) {
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delete _FTF_GetFont();
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}
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FTF_EXPORT void FTF_SetSize(int size)
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{
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_FTF_GetFont()->SetSize(size);
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}
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FTF_EXPORT int FTF_GetSize(void)
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{
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return _FTF_GetFont()->GetSize();
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}
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FTF_EXPORT int FTF_Ascender(void)
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{
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return _FTF_GetFont()->Ascender();
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}
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FTF_EXPORT int FTF_Descender(void)
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{
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return _FTF_GetFont()->Descender();
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}
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FTF_EXPORT void FTF_TransConvString(char* str, char* ustr, unsigned int flag)
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{
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_FTF_GetFont()->TransConvString(str, ustr, flag);
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}
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/*
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FTF_EXPORT float FTF_DrawCharacter(char c, unsigned int flag)
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{
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char str[2] = {c, '\0'};
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return FTF_DrawString(str, flag);
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}
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*/
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/* does color too, using glGet */
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FTF_EXPORT float FTF_DrawString(char* str, unsigned int flag)
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{
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return _FTF_GetFont()->DrawString(str, flag);
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}
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/**
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* not implemente yet.
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*/
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FTF_EXPORT float FTF_GetCharacterWidth(char c, unsigned int flag)
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{
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char str[2] = {c, '\0'};
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return FTF_GetStringWidth(str, flag);
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}
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/**
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* not implemente yet.
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*/
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FTF_EXPORT float FTF_GetStringWidth(char* str, unsigned int flag)
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{
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return _FTF_GetFont()->GetStringWidth(str, flag);
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}
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/**
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* not implemente yet.
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* ## This return string box!! ##
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*/
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FTF_EXPORT void FTF_GetBoundingBox(char* str, float *llx, float *lly, float *llz, float *urx, float *ury, float *urz, unsigned int flag)
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{
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_FTF_GetFont()->GetBoundingBox(str, llx, lly, llz, urx, ury, urz, flag);
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}
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/**
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* added by phase
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*
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*/
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FTF_EXPORT int FTF_SetFont(char* str, int size)
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{
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return _FTF_GetFont()->SetFont(str, size);
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}
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/* added bt ton */
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FTF_EXPORT void FTF_SetFontSize(char size)
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{
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_FTF_GetFont()->SetFontSize( size);
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}
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/**
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* added by phase
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*
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*/
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FTF_EXPORT void FTF_SetLanguage(char* str)
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{
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_FTF_GetFont()->SetLanguage(str);
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}
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/**
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* added by phase
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*
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*/
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FTF_EXPORT void FTF_SetEncoding(char* str)
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{
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_FTF_GetFont()->SetEncoding(str);
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}
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