Fix for updated version

[seichter]

diff --git a/applications/osgartviewer/osgartviewer.cpp b/applications/osgartviewer/osgartviewer.cpp
index 92ddbac..0a53e64 100644
--- a/applications/osgartviewer/osgartviewer.cpp
+++ b/applications/osgartviewer/osgartviewer.cpp
@@ -21,6 +21,10 @@
*/

• /* usage: --config exampleconfig.cfg _/

/_ An example osgartviewer.cfg file:

diff --git a/src/osgART/Tracker/ARToolKit/ARToolKitTracker.cpp b/src/osgART/Tracker/ARToolKit/ARToolKitTracker.cpp
index 61a77ff..7fbb027 100644
--- a/src/osgART/Tracker/ARToolKit/ARToolKitTracker.cpp
+++ b/src/osgART/Tracker/ARToolKit/ARToolKitTracker.cpp
@@ -497,11 +497,16 @@ namespace osgART {

    // update internal modified count
    _modifiedCount = _imagesource->getModifiedCount();

•   int inputPixelFormat = getARPixelFormatForImage(*_imagesource.get());
  

•   // \TODO: hse25: check here for the moment, the function needs to be extended
  

•   if (AR_DEFAULT_PIXEL_FORMAT != getARPixelFormatForImage(*_imagesource.get()))
  

•   // @todo hse25: check here for the moment, the function needs to be extended
  

•   if (AR_DEFAULT_PIXEL_FORMAT != inputPixelFormat)
  {
  

•       osg::notify(osg::WARN) << "ARToolKitTracker::update() Incompatible pixelformat!" << std::endl;
  

•       osg::notify(osg::WARN) << 
  

•           "ARToolKitTracker::update() Incompatible pixelformat! " 
  

•               << inputPixelFormat << " need " << AR_DEFAULT_PIXEL_FORMAT
  

•               << std::endl;
      return;
  }
  

@@ -676,8 +681,8 @@ namespace osgART {

inline int ARToolKitTracker::getARPixelFormatForImage(const osg::Image& _image) const
{

- int format = 0, size = 0;

•   int format = -1, size = 0;
  

• if (_image.valid()) {
      switch (_image.getPixelFormat()) {
          case GL_RGBA:
  

  @@ -697,17 +702,17 @@ namespace osgART {
  format = AR_PIXEL_FORMAT_BGRA;
  size = 4;
  }
• #ifdef AR_BIG_ENDIAN

•               else if (_image.getDataType() == GL_UNSIGNED_INT_8_8_8_8_REV) {
  

•                   format = AR_PIXEL_FORMAT_ARGB;
  

•                   size = 4;
  

•               }
  

• #else

•               else if (_image.getDataType() == GL_UNSIGNED_INT_8_8_8_8) {
  

•                   format = AR_PIXEL_FORMAT_ARGB;
  

•                   size = 4;
  

•               }
  

• #endif
• // #ifdef AR_BIG_ENDIAN
• // else if (_image.getDataType() == GL_UNSIGNED_INT_8_8_8_8_REV) {
• // format = AR_PIXEL_FORMAT_ARGB;
• // size = 4;
• // }
• // #else
• // else if (_image.getDataType() == GL_UNSIGNED_INT_8_8_8_8) {
• // format = AR_PIXEL_FORMAT_ARGB;
• // size = 4;
• // }
• // #endif
  break;
  case GL_RGB:
  if (_image.getDataType() == GL_UNSIGNED_BYTE) {