view release on metacpan or  search on metacpan

src/Source/FreeImage/PluginPICT.cpp  view on Meta::CPAN

// ==========================================================
// Apple Macintosh QuickDraw/PICT Loader
//
// Design and implementation by
// - Amir Ebrahimi (amir@unity3d.com)
//
// Based on PICT loading code from paintlib (http://www.paintlib.de/paintlib/).
//
// Paintlib License:
// The paintlib source code and all documentation are copyright (c) 1996-2002 
// Ulrich von Zadow and other contributors.
//
// The paintlib source code is supplied "AS IS". Ulrich von Zadow and other 
// contributors disclaim all warranties, expressed or implied, including, without
// limitation, the warranties of merchantability and of fitness for any purpose. 
// The authors assume no liability for direct, indirect, incidental, special, 
// exemplary, or consequential damages, which may result from the use of paintlib, 
// even if advised of the possibility of such damage.
//
// Permission is hereby granted to use, copy, modify, and distribute this source 
// code, or portions hereof, for any purpose, without fee, subject to the following 
// restrictions:
//
// 1. The origin of this source code must not be misrepresented.
// 2. Altered versions must be plainly marked as such and must not be misrepresented
//    as being the original source.
// 3. This Copyright notice may not be removed or altered from any source or altered 
//    source distribution.
// 4. Executables containing paintlib or parts of it must state that the software 
//    "contains paintlib code. paintlib is copyright (c) 1996-2002 Ulrich von Zadow
//    and other contributors.". This notice must be displayed in at least one place
//    where the copyright for the software itself is displayed. The documentation must 
//    also contain this notice.
//
// Bug fixes were made to the original code to support version 2 PICT files
// properly.
// 
// Additional resources:
// http://developer.apple.com/documentation/mac/QuickDraw/QuickDraw-458.html
// http://www.fileformat.info/format/macpict/egff.htm
// 
// Notes (http://lists.apple.com/archives/java-dev/2006/Apr/msg00588.html):
// There are three main types of PICT files:
//  - Version 1
//  - Version 2
//  - Extended Version 2
//
// Some things to look out for:
//  - The bounds and target DPI are stored in a different place in all three.
//  - Some of the values are fixed-point shorts ( short / 65536f )
//  - Values are big endian 
//  - All of this may be *preceded* by a 512 byte header--sometimes it is
//    there, and sometimes it isn't. You just have to check for the magic
//	  values in both places.
//
// This file is part of FreeImage 3
//
// COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTY
// OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTIES
// THAT THE COVERED CODE IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE
// OR NON-INFRINGING. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE COVERED
// CODE IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN ANY RESPECT, YOU (NOT
// THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE COST OF ANY NECESSARY
// SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL
// PART OF THIS LICENSE. NO USE OF ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER
// THIS DISCLAIMER.
//
// Use at your own risk!
// ==========================================================

#include "FreeImage.h"
#include "Utilities.h"

// ==========================================================
// Plugin Interface
// ==========================================================