Merge branch 'master' of scm.dev.nokia.troll.no:qt/qt-fire-staging into master-integration

* 'master' of scm.dev.nokia.troll.no:qt/qt-fire-staging:
  Fixed compilation of qpixmap_raster.cpp
  Draw graphics item bounding rects drawn when QT_DRAW_SCENE_ITEM_RECTS=1
  Put all the declarations of qt_defaultDpi{,X,Y}() in one place
  Really avoid compiler warnings on Windows
  Made extension resolving work with Core profile.
  Avoid some compiler warnings on Windows
  Fix positioning in GL2 paint engine with subpixel antialiasing
  Update defs files
  Doc: Updating 3rdparty license doc
  Update .def files
  Another compilation fix for WinCE
  Updating libjpeg: Add Qt building modifications
  Updating libjpeg: Add version 8c.
  Updating libjpeg: Removing libjpeg version 8

1 files changed, 158 insertions, 41 deletions

diff --git a/doc/src/legal/3rdparty.qdoc b/doc/src/legal/3rdparty.qdoc
index ffac885..64c5538 100644
--- a/doc/src/legal/3rdparty.qdoc
+++ b/doc/src/legal/3rdparty.qdoc
@@ -45,6 +45,10 @@
     Run \c{configure -help} to see any options that may be available for
     controlling the use of these libraries.
 
+    Modifications, if any, done to the third-party libraries can
+    normally be found by reviewing the change history of the
+    corresponding files in the public Qt repository.
+
     \tableofcontents
 
     \section1 DES (\c des.cpp)
@@ -126,7 +130,7 @@
 
     See \c src/3rdparty/harfbuzz/COPYING for license details.
 
-    \section1 The Independent JPEG Group's JPEG Software (\c libjpeg) version 8
+    \section1 The Independent JPEG Group's JPEG Software (\c libjpeg) version 8c
 
     \e{This package contains C software to implement JPEG image compression and
     decompression.  JPEG (pronounced "jay-peg") is a standardized compression
@@ -142,6 +146,49 @@
 
     \hr
 
+    The authors make NO WARRANTY or representation, either express or implied,
+    with respect to this software, its quality, accuracy, merchantability, or
+    fitness for a particular purpose.  This software is provided "AS IS", and you,
+    its user, assume the entire risk as to its quality and accuracy.
+    
+    This software is copyright (C) 1991-2010, Thomas G. Lane, Guido Vollbeding.
+    All Rights Reserved except as specified below.
+    
+    Permission is hereby granted to use, copy, modify, and distribute this
+    software (or portions thereof) for any purpose, without fee, subject to these
+    conditions:\br
+    (1) If any part of the source code for this software is distributed, then this
+    README file must be included, with this copyright and no-warranty notice
+    unaltered; and any additions, deletions, or changes to the original files
+    must be clearly indicated in accompanying documentation.\br
+    (2) If only executable code is distributed, then the accompanying
+    documentation must state that "this software is based in part on the work of
+    the Independent JPEG Group".\br
+    (3) Permission for use of this software is granted only if the user accepts
+    full responsibility for any undesirable consequences; the authors accept
+    NO LIABILITY for damages of any kind.
+    
+    These conditions apply to any software derived from or based on the IJG code,
+    not just to the unmodified library.  If you use our work, you ought to
+    acknowledge us.
+    
+    Permission is NOT granted for the use of any IJG author's name or company name
+    in advertising or publicity relating to this software or products derived from
+    it.  This software may be referred to only as "the Independent JPEG Group's
+    software".
+    
+    We specifically permit and encourage the use of this software as the basis of
+    commercial products, provided that all warranty or liability claims are
+    assumed by the product vendor.
+    
+    \hr
+
+    The Graphics Interchange Format(c) is the Copyright property of
+    CompuServe Incorporated.  GIF(sm) is a Service Mark property of
+    CompuServe Incorporated.
+
+    \hr
+
     See \c src/3rdparty/libjpeg/README for license details.
 
     \section1 MD4 (\c md4.cpp and \c md4.h)
@@ -178,51 +225,99 @@
 
     See \c src/3rdparty/libmng/LICENSE for license details.
 
-    \section1 PNG Reference Library (\c libpng) version 1.4.0
+    \section1 PNG Reference Library (\c libpng) version 1.5.1
 
     \e{Libpng was written as a companion to the PNG specification, as a way
     of reducing the amount of time and effort it takes to support the PNG
     file format in application programs.} -- quoted from \c
-    src/3rdparty/libpng/libpng.txt.
+    src/3rdparty/libpng/libpng-manual.txt.
 
     \hr
 
-    copyright (C) 1999 by Willem van Schaik <willem@schaik.com>
-
-    version 1.0 - 1999.10.15 - First version.
-
-    Permission to use, copy, modify, and distribute this software and
-    its documentation for any purpose and without fee is hereby granted,
-    provided that the above copyright notice appear in all copies and
-    that both that copyright notice and this permission notice appear in
-    supporting documentation. This software is provided "as is" without
-    express or implied warranty.
-
-    \hr
-
-    Copyright (c) 1998-2001 Greg Roelofs.  All rights reserved.
-
-    This software is provided "as is," without warranty of any kind,
-    express or implied.  In no event shall the author or contributors
-    be held liable for any damages arising in any way from the use of
-    this software.
-
-    Permission is granted to anyone to use this software for any purpose,
-    including commercial applications, and to alter it and redistribute
-    it freely, subject to the following restrictions:
-
-    1. Redistributions of source code must retain the above copyright
-       notice, disclaimer, and this list of conditions.
-    2. Redistributions in binary form must reproduce the above copyright
-       notice, disclaimer, and this list of conditions in the documenta-
-       tion and/or other materials provided with the distribution.
-    3. All advertising materials mentioning features or use of this
-       software must display the following acknowledgment:
-
-          This product includes software developed by Greg Roelofs
-          and contributors for the book, "PNG: The Definitive Guide,"
-          published by O'Reilly and Associates.
-
+    libpng versions 1.2.6, August 15, 2004, through 1.5.1, February 3, 2011, are
+    Copyright (c) 2004, 2006-2011 Glenn Randers-Pehrson, and are
+    distributed according to the same disclaimer and license as libpng-1.2.5
+    with the following individual added to the list of Contributing Authors
+    
+       Cosmin Truta
+    
+    libpng versions 1.0.7, July 1, 2000, through 1.2.5 - October 3, 2002, are
+    Copyright (c) 2000-2002 Glenn Randers-Pehrson, and are
+    distributed according to the same disclaimer and license as libpng-1.0.6
+    with the following individuals added to the list of Contributing Authors
+    
+       Simon-Pierre Cadieux\br
+       Eric S. Raymond\br
+       Gilles Vollant
+    
+    and with the following additions to the disclaimer:
+    
+       There is no warranty against interference with your enjoyment of the
+       library or against infringement.  There is no warranty that our
+       efforts or the library will fulfill any of your particular purposes
+       or needs.  This library is provided with all faults, and the entire
+       risk of satisfactory quality, performance, accuracy, and effort is with
+       the user.
+    
+    libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are
+    Copyright (c) 1998, 1999 Glenn Randers-Pehrson, and are
+    distributed according to the same disclaimer and license as libpng-0.96,
+    with the following individuals added to the list of Contributing Authors:
+    
+       Tom Lane\br
+       Glenn Randers-Pehrson\br
+       Willem van Schaik
+    
+    libpng versions 0.89, June 1996, through 0.96, May 1997, are
+    Copyright (c) 1996, 1997 Andreas Dilger
+    Distributed according to the same disclaimer and license as libpng-0.88,
+    with the following individuals added to the list of Contributing Authors:
+    
+       John Bowler\br
+       Kevin Bracey\br
+       Sam Bushell\br
+       Magnus Holmgren\br
+       Greg Roelofs\br
+       Tom Tanner
+    
+    libpng versions 0.5, May 1995, through 0.88, January 1996, are
+    Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
+    
+    For the purposes of this copyright and license, "Contributing Authors"
+    is defined as the following set of individuals:
+    
+       Andreas Dilger\br
+       Dave Martindale\br
+       Guy Eric Schalnat\br
+       Paul Schmidt\br
+       Tim Wegner
+    
+    The PNG Reference Library is supplied "AS IS".  The Contributing Authors
+    and Group 42, Inc. disclaim all warranties, expressed or implied,
+    including, without limitation, the warranties of merchantability and of
+    fitness for any purpose.  The Contributing Authors and Group 42, Inc.
+    assume no liability for direct, indirect, incidental, special, exemplary,
+    or consequential damages, which may result from the use of the PNG
+    Reference Library, 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.
+    
+    The Contributing Authors and Group 42, Inc. specifically permit, without
+    fee, and encourage the use of this source code as a component to
+    supporting the PNG file format in commercial products.  If you use this
+    source code in a product, acknowledgment is not required but would be
+    appreciated.
+    
     \hr
 
     See \c src/3rdparty/libpng/LICENSE for license details.
@@ -277,7 +372,7 @@
     \l{http://www.sqlite.org/copyright.html}{SQLite Copyright} page on the
     SQLite web site for further information.
 
-    \section1 TIFF Software Distribution (\c libtiff) version 3.8.2
+    \section1 TIFF Software Distribution (\c libtiff) version 3.9.2
 
     \e {libtiff is a set of C functions (a library) that support the
     manipulation of TIFF image files.} -- quoted from \c
@@ -406,13 +501,35 @@
 
     See \c src/3rdparty/wintab/wintab.h for license details.
 
-    \section1 Data Compression Library (\c zlib) version 1.2.3
+    \section1 Data Compression Library (\c zlib) version 1.2.5
 
     \e{zlib is a general purpose data compression library.  All the code
     is thread safe.  The data format used by the zlib library is described
     by RFCs (Request for Comments) 1950 to 1952} -- quoted from \c
     src/3rdparty/zlib/README.
 
+    \hr
+    
+    Copyright (C) 1995-2010 Jean-loup Gailly and Mark Adler
+  
+    This software is provided 'as-is', without any express or implied
+    warranty.  In no event will the authors be held liable for any damages
+    arising from the use of this software.
+  
+    Permission is granted to anyone to use this software for any purpose,
+    including commercial applications, and to alter it and redistribute it
+    freely, subject to the following restrictions:
+  
+    1. The origin of this software must not be misrepresented; you must not
+       claim that you wrote the original software. If you use this software
+       in a product, an acknowledgment in the product documentation would be
+       appreciated but is not required.\br
+    2. Altered source versions must be plainly marked as such, and must not be
+       misrepresented as being the original software.\br
+    3. This notice may not be removed or altered from any source distribution.
+
+    \hr
+
     See \c src/3rdparty/zlib/README for license details.
 
     \section1 JavaScriptCore