lili/opennurbs
1
0
Fork 0
mirror of https://github.com/mcneel/opennurbs.git synced 2026-03-04 14:09:41 +08:00
Code Issues Packages Projects Releases Wiki Activity
Files
dev
opennurbs/opennurbs_freetype_include.h
Bozo the Builder 7ab15c3169 Sync changes from upstream repository
2024-02-15 08:00:36 -08:00

292 lines
12 KiB
C
Raw Permalink Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
//
// Copyright (c) 1993-2022 Robert McNeel & Associates. All rights reserved.
// OpenNURBS, Rhinoceros, and Rhino3D are registered trademarks of Robert
// McNeel & Associates.
//
// THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY.
// ALL IMPLIED WARRANTIES OF FITNESS FOR ANY PARTICULAR PURPOSE AND OF
// MERCHANTABILITY ARE HEREBY DISCLAIMED.
//
// For complete openNURBS copyright information see <http://www.opennurbs.org>.
//
////////////////////////////////////////////////////////////////
// opennurbs uses FreeType to calculate font metric, glyph metric, and glyph outline information.
// FreeType Licensing:
//
//// Retrieved March 22, 2017
//// https://www.freetype.org/freetype2/docs/index.html
////What is FreeType?
////
////FreeType is a software font engine that is designed to be small, efficient,
////highly customizable, and portable while capable of producing high-quality
////output (glyph images). It can be used in graphics libraries, display servers,
////font conversion tools, text image generation tools, and many other products as well.
////
////Note that FreeType is a font service and doesn't provide APIs to perform
////higher-level features like text layout or graphics processing
////(e.g., colored text rendering, ‘hollowing’, etc.). However, it greatly
////simplifies these tasks by providing a simple, easy to use, and uniform
////interface to access the content of font files.
////
////FreeType is released under two open-source licenses: our own BSD-like
////FreeType License and the GNU Public License, Version 2. It can thus
////be used by any kind of projects, be they proprietary or not.
////
////Please note that ‘FreeType’ is also called ‘FreeType 2’, to
////distinguish it from the old, deprecated ‘FreeType 1’ library,
////a predecessor no longer maintained and supported.
////
//// http://git.savannah.gnu.org/cgit/freetype/freetype2.git/tree/docs/FTL.TXT
////
//// The FreeType Project LICENSE
//// ----------------------------
////
//// 2006-Jan-27
////
//// Copyright 1996-2002, 2006 by
//// David Turner, Robert Wilhelm, and Werner Lemberg
////
////
////
////Introduction
////============
////
//// The FreeType Project is distributed in several archive packages;
//// some of them may contain, in addition to the FreeType font engine,
//// various tools and contributions which rely on, or relate to, the
//// FreeType Project.
////
//// This license applies to all files found in such packages, and
//// which do not fall under their own explicit license. The license
//// affects thus the FreeType font engine, the test programs,
//// documentation and makefiles, at the very least.
////
//// This license was inspired by the BSD, Artistic, and IJG
//// (Independent JPEG Group) licenses, which all encourage inclusion
//// and use of free software in commercial and freeware products
//// alike. As a consequence, its main points are that:
////
//// o We don't promise that this software works. However, we will be
//// interested in any kind of bug reports. (`as is' distribution)
////
//// o You can use this software for whatever you want, in parts or
//// full form, without having to pay us. (`royalty-free' usage)
////
//// o You may not pretend that you wrote this software. If you use
//// it, or only parts of it, in a program, you must acknowledge
//// somewhere in your documentation that you have used the
//// FreeType code. (`credits')
////
//// We specifically permit and encourage the inclusion of this
//// software, with or without modifications, in commercial products.
//// We disclaim all warranties covering The FreeType Project and
//// assume no liability related to The FreeType Project.
////
////
//// Finally, many people asked us for a preferred form for a
//// credit/disclaimer to use in compliance with this license. We thus
//// encourage you to use the following text:
////
//// """
//// Portions of this software are copyright © <year> The FreeType
//// Project (www.freetype.org). All rights reserved.
//// """
////
//// Please replace <year> with the value from the FreeType version you
//// actually use.
////
////
////Legal Terms
////===========
////
////0. Definitions
////--------------
////
//// Throughout this license, the terms `package', `FreeType Project',
//// and `FreeType archive' refer to the set of files originally
//// distributed by the authors (David Turner, Robert Wilhelm, and
//// Werner Lemberg) as the `FreeType Project', be they named as alpha,
//// beta or final release.
////
//// `You' refers to the licensee, or person using the project, where
//// `using' is a generic term including compiling the project's source
//// code as well as linking it to form a `program' or `executable'.
//// This program is referred to as `a program using the FreeType
//// engine'.
////
//// This license applies to all files distributed in the original
//// FreeType Project, including all source code, binaries and
//// documentation, unless otherwise stated in the file in its
//// original, unmodified form as distributed in the original archive.
//// If you are unsure whether or not a particular file is covered by
//// this license, you must contact us to verify this.
////
//// The FreeType Project is copyright (C) 1996-2000 by David Turner,
//// Robert Wilhelm, and Werner Lemberg. All rights reserved except as
//// specified below.
////
////1. No Warranty
////--------------
////
//// THE FREETYPE PROJECT IS PROVIDED `AS IS' WITHOUT WARRANTY OF ANY
//// KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
//// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
//// PURPOSE. IN NO EVENT WILL ANY OF THE AUTHORS OR COPYRIGHT HOLDERS
//// BE LIABLE FOR ANY DAMAGES CAUSED BY THE USE OR THE INABILITY TO
//// USE, OF THE FREETYPE PROJECT.
////
////2. Redistribution
////-----------------
////
//// This license grants a worldwide, royalty-free, perpetual and
//// irrevocable right and license to use, execute, perform, compile,
//// display, copy, create derivative works of, distribute and
//// sublicense the FreeType Project (in both source and object code
//// forms) and derivative works thereof for any purpose; and to
//// authorize others to exercise some or all of the rights granted
//// herein, subject to the following conditions:
////
//// o Redistribution of source code must retain this license file
//// (`FTL.TXT') unaltered; any additions, deletions or changes to
//// the original files must be clearly indicated in accompanying
//// documentation. The copyright notices of the unaltered,
//// original files must be preserved in all copies of source
//// files.
////
//// o Redistribution in binary form must provide a disclaimer that
//// states that the software is based in part of the work of the
//// FreeType Team, in the distribution documentation. We also
//// encourage you to put an URL to the FreeType web page in your
//// documentation, though this isn't mandatory.
////
//// These conditions apply to any software derived from or based on
//// the FreeType Project, not just the unmodified files. If you use
//// our work, you must acknowledge us. However, no fee need be paid
//// to us.
////
////3. Advertising
////--------------
////
//// Neither the FreeType authors and contributors nor you shall use
//// the name of the other for commercial, advertising, or promotional
//// purposes without specific prior written permission.
////
//// We suggest, but do not require, that you use one or more of the
//// following phrases to refer to this software in your documentation
//// or advertising materials: `FreeType Project', `FreeType Engine',
//// `FreeType library', or `FreeType Distribution'.
////
//// As you have not signed this license, you are not required to
//// accept it. However, as the FreeType Project is copyrighted
//// material, only this license, or another one contracted with the
//// authors, grants you the right to use, distribute, and modify it.
//// Therefore, by using, distributing, or modifying the FreeType
//// Project, you indicate that you understand and accept all the terms
//// of this license.
////
////4. Contacts
////-----------
////
//// There are two mailing lists related to FreeType:
////
//// o freetype@nongnu.org
////
//// Discusses general use and applications of FreeType, as well as
//// future and wanted additions to the library and distribution.
//// If you are looking for support, start in this list if you
//// haven't found anything to help you in the documentation.
////
//// o freetype-devel@nongnu.org
////
//// Discusses bugs, as well as engine internals, design issues,
//// specific licenses, porting, etc.
////
//// Our home page can be found at
////
//// http://www.freetype.org
////
////--- end of FTL.TXT ---
#if !defined(OPENNURBS_FREETYPE_INCLUDE_INC_)
#define OPENNURBS_FREETYPE_INCLUDE_INC_
// NOTE:
// This header file is not included in opennurbs.h because
// FreeType 2.6.3 has deeply nested includes and uses angle brackets
// in its include files (instead of double quotes and relative paths like opennurbs),
// the directory ./freetype263/include must be in the "system" includes path.
// It is not feasible or reasonable for all projects that include opennurbs.h to have the
// freetype includes directory in the system includes path.
#if defined(OPENNURBS_FREETYPE_SUPPORT)
// Look in opennurbs_system_rumtime.h for the correct place to define OPENNURBS_FREETYPE_SUPPORT.
// Do NOT define OPENNURBS_FREETYPE_SUPPORT here or in your project setting ("makefile").
// Angle brackets are used on #include <ft2build.h> because if it fails,
// the following #include FT_FREETYPE_H will fail, but in more mysterious ways.
#if defined(OPENNURBS_EXPORTS) || defined(OPENNURBS_IMPORTS)
// WHen opennurbs is a DLL, freetype is linked as a DLL
#if defined(ON_COMPILER_MSC)
/* Windows DLL */
#define OPENNURBS_FREETYPE_DECL __declspec(dllimport)
#elif defined(ON_COMPILER_CLANG)
/* Apple shared library */
#define OPENNURBS_FREETYPE_DECL __attribute__ ((visibility ("default")))
#endif
#endif
#pragma ON_PRAGMA_WARNING_BEFORE_DIRTY_INCLUDE
// Angle brackets must be used in the ft2build.h include because
// that's what the freetype defined includes like FT_FREETYPE_H
// use and they must work. If you get a compiler (CLang) error telling you
// to use "quotes" instead,
// ignore it and include the freetype directory in the header search
// path for opennurbs_freetype.cpp.
#include <ft2build.h>
#include FT_FREETYPE_H
#pragma ON_PRAGMA_WARNING_AFTER_DIRTY_INCLUDE
#if defined(ON_COMPILER_MSC)
#if !defined(OPENNURBS_FREETYPE_LIB_DIR)
#include "opennurbs_input_libsdir.h"
#if defined(OPENNURBS_INPUT_LIBS_DIR)
// Typically, OPENNURBS_LIB_DIR is defined in opennurbs_msbuild.Cpp.props
#define OPENNURBS_FREETYPE_LIB_DIR OPENNURBS_INPUT_LIBS_DIR
#else
// Define OPENNURBS_FREETYPE_LIB_DIR to be the directory containing freetype263.lib
#error You must define OPENNURBS_FREETYPE_LIB_DIR
#endif
#endif
#if defined(_LIB) && !defined(OPENNURBS_IMPORTS) && !defined(OPENNURBS_EXPORTS)
// Microsoft static library
#if defined(_MT) && !defined(_DLL)
// Microsoft dynamic library freetype263_mt.lib used multithreaded static C-runtime
#pragma message ( "Linking with freetype263_mt.lib in " OPENNURBS_PP2STR(OPENNURBS_FREETYPE_LIB_DIR) )
#pragma comment(lib, "\"" OPENNURBS_FREETYPE_LIB_DIR "/" "freetype263_mt.lib" "\"")
#else
// Microsoft dynamic library freetype263_staticlib.lib uses DLL C-runtime
#pragma message ( "Linking with freetype263_staticlib.lib in " OPENNURBS_PP2STR(OPENNURBS_FREETYPE_LIB_DIR) )
#pragma comment(lib, "\"" OPENNURBS_FREETYPE_LIB_DIR "/" "freetype263_staticlib.lib" "\"")
#endif
#else
// Microsoft dynamic library freetype263.lib + freetype263.dll
#pragma message ( "Linking with freetype263.lib in " OPENNURBS_PP2STR(OPENNURBS_FREETYPE_LIB_DIR) )
#pragma comment(lib, "\"" OPENNURBS_FREETYPE_LIB_DIR "/" "freetype263.lib" "\"")
#endif
#endif
#endif
#endif
Reference in New Issue View Git Blame Copy Permalink