Updated ChangeLog and AUTHORS

git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14965 16af8721-9629-0410-8352-f15c8da7e697

AUTHORS.txt

@@ -1,6 +1,6 @@
 OpenSceneGraph Library 3.5.0
 
-548 Contributors:
+549 Contributors:
 
 Firstname Surname
 -----------------
@@ -509,6 +509,7 @@ Daniel Stien
 Dan Minor
 C<EFBFBD>sar L. B. Silveira
 Cyril Brulebois
+Cory Slep
 Cl<EFBFBD>ment B<>sch
 Clay Fowler
 Claus Steuer

ChangeLog

@@ -1,3 +1,74 @@
+2015-07-16 15:49  robert
+
+	* src/osgQt/GraphicsWindowQt.cpp: From Cory Slep and Robert
+	  Osfield, "When using Open Scene Graph and Qt on Android, the
+	  resulting thread that an application developer’s Q*Application is
+	  run on is different than what Qt considers the “main” thread,
+	  which can cause subtle problems. This is because Qt loads native
+	  libraries in one thread, and later runs the application in a
+	  different thread. They delay running in the second thread as long
+	  as possible as they have a nontrivial bootstrapping process. The
+	  motivation for Qt having this second thread is to allow them to
+	  remain responsive to both Java and native events, and capture
+	  events that would otherwise be “missed”.
+	  
+	  
+	  
+	  This gives arise to the requirement that a static initialization
+	  of a QObject cannot occur for the Android platform, as Qt
+	  incorrectly considers that first thread the “main” one before a
+	  client application has even begun executing in its second thread.
+	  
+	  
+	  
+	  The HeartBeat in GraphicsWindowQt.cpp is a QObject static global
+	  initialized at load time, causing the above issue. This changeset
+	  changes it to be a singleton that is constructed upon first
+	  access to its “instance” method.
+	  
+	  
+	  
+	  I have:
+	  
+	  - added the static method “instance”,
+	  
+	  - moved its constructor to be private, and
+	  
+	  - changed the one place it is accessed to access it through the
+	  “instance” method.
+	  
+	  "
+	  
+	  Changes by Robert are to adopt QPointer<HeartBeat> rather than
+	  use a C pointer to ensure that the HeartBeat object will be
+	  cleaned up automatically rather than leaked.
+
+2015-07-16 11:01  robert
+
+	* src/osgText/Text.cpp: Added check to catch cases where the
+	  backdrop coordinate cache is too small for the number of contexts
+	  being computed.
+
+2015-07-15 10:00  robert
+
+	* src/osgPlugins/ive/DataInputStream.cpp: Added initializers and
+	  reverted OSX workaround from 2013.
+
+2015-07-14 13:33  robert
+
+	* CMakeLists.txt: Moved the cmake_policy(SET CMP0043 NEW) to work
+	  for all script paths that Qt5 usage could pass through.
+
+2015-07-14 13:26  robert
+
+	* CMakeLists.txt: Added cmake_policy(SET CMP0043 NEW) usage when
+	  compiling against Qt5 as it was causing a warning we couldn't fix
+	  on the OSG side otherwise.
+
+2015-07-14 08:42  robert
+
+	* AUTHORS.txt, ChangeLog: Updated ChangeLog and AUTHORS.txt
+
 2015-07-14 08:25  robert
 
 	* src/osg/StateSet.cpp: Added _defineList into the