Reverted the change to the default setting of _resizeNonPowerOfTwoHint back to true for all platforms to ensure the

same behaivour across platforms, something that can be achieved now thanks to the integrated GLU library.

Corrected the default of the ResizeNonPowerOfTwoHint to true to reflect the actual default setting set by the
Texture default constructor.

src/osg/Texture.cpp

@@ -1078,7 +1078,7 @@ Texture::Texture():
             _useHardwareMipMapGeneration(true),
             _unrefImageDataAfterApply(false),
             _clientStorageHint(false),
-            _resizeNonPowerOfTwoHint(!OSG_GLES2_FEATURES && !OSG_GL3_FEATURES),
+            _resizeNonPowerOfTwoHint(true),
             _borderColor(0.0, 0.0, 0.0, 0.0),
             _borderWidth(0),
             _internalFormatMode(USE_IMAGE_DATA_FORMAT),

src/osgWrappers/serializers/osg/Texture.cpp

@@ -84,7 +84,7 @@ REGISTER_OBJECT_WRAPPER( Texture,
     ADD_BOOL_SERIALIZER( UseHardwareMipMapGeneration, true );  // _useHardwareMipMapGeneration
     ADD_BOOL_SERIALIZER( UnRefImageDataAfterApply, false );  // _unrefImageDataAfterApply
     ADD_BOOL_SERIALIZER( ClientStorageHint, false );  // _clientStorageHint
-    ADD_BOOL_SERIALIZER( ResizeNonPowerOfTwoHint, false );  // _resizeNonPowerOfTwoHint
+    ADD_BOOL_SERIALIZER( ResizeNonPowerOfTwoHint, true );  // _resizeNonPowerOfTwoHint
     ADD_VEC4D_SERIALIZER( BorderColor, osg::Vec4d(0.0,0.0,0.0,0.0) );  // _borderColor
     ADD_GLINT_SERIALIZER( BorderWidth, 0 );  // _borderWidth